1 2010-04-27 Miguel de Icaza <miguel@novell.com>
3 * driver.c, mini.c: Since linking with LLVM makes the default Mono
4 dirty an extra 70kb pages on startup we are now going to choose a
5 different strategy: ship mono and mono-llvm binaries, with the
6 second being the one that links with LLVM and defaults to LLVM
9 2010-04-27 Zoltan Varga <vargaz@gmail.com>
11 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
12 Implement full-aot support on x86.
14 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
15 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
16 the first register returned by get_global_int_regs ().
18 * cpu-x86.md: Fix the length of insertx_u1_slow.
20 * iltests.il.in: Disable tail call tests when running with full-aot.
22 2010-04-26 Zoltan Varga <vargaz@gmail.com>
24 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
26 2010-04-24 Mark Probst <mark.probst@gmail.com>
28 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
29 in the initializer, because it's non-constant.
31 2010-04-23 Miguel de Icaza <miguel@novell.com>
33 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
34 of LLVM on by default. Used for buildbots and other setups.
36 2010-04-24 Zoltan Varga <vargaz@gmail.com>
38 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
40 2010-04-23 Kornel Pal <kornelpal@gmail.com>
42 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
43 initonly static fields when using moving GC.
45 Contributed under MIT/X11 license.
47 2010-04-23 Geoff Norton <gnorton@novell.com>
49 * mini-amd64.h: Darwin x86_64 support.
51 2010-04-20 Jonathan Pryor <jpryor@novell.com>
53 * exceptions-arm.c: Remove platform checks in favor of configure checks.
55 2010-04-19 Jonathan Pryor <jpryor@novell.com>
57 * exceptions-arm.c: Add Android support for sigcontext structure.
59 2010-04-16 Zoltan Varga <vargaz@gmail.com>
61 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
62 wrappers correctly now that their wrapper info is NULL.
64 2010-04-16 Zoltan Varga <vargaz@gmail.com>
66 * mini.c (mono_jit_compile_method_inner): Avoid calling
67 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
69 2010-04-16 Zoltan Varga <vargaz@gmail.com>
71 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
72 so the latter can be #ifndef DISABLE_JIT-ed.
74 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
76 2010-04-16 Zoltan Varga <vargaz@gmail.com>
78 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
80 2010-04-16 Zoltan Varga <vargaz@gmail.com>
82 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
85 2010-04-15 Zoltan Varga <vargaz@gmail.com>
87 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
88 calling mono_class_num_methods (). Fixes #592244.
90 2010-04-14 Zoltan Varga <vargaz@gmail.com>
92 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
94 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
96 2010-04-14 Zoltan Varga <vargaz@gmail.com>
98 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
100 * (handle_alloc): Ditto.
101 (mono_method_to_ir): Remove the constrained call restriction added by a previous
102 change, its not needed anymore.
104 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
106 * mini-posix.c (sigusr1_signal_handler): Fix build on
107 non x86/amd64 systems.
109 2010-04-13 Zoltan Varga <vargaz@gmail.com>
111 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
112 calls where the constrained class needs a context. Fixes #595863.
114 * iltests.il.in: Add a test.
116 2010-04-13 Zoltan Varga <vargaz@gmail.com>
118 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
119 2.6/SVN seems to have broken support for them.
121 2010-04-13 Zoltan Varga <vargaz@gmail.com>
123 * mini-llvm.c: Fix support for LLVM 2.6.
125 2010-04-10 Zoltan Varga <vargaz@gmail.com>
127 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
128 MonoInternalThread belonging to the thread.
130 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
132 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
133 unsafe optimization that will remove bound checks.
135 2010-04-08 Kornel Pal <kornelpal@gmail.com>
137 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
138 CompareExchange not to be inlined for I8.
140 Contributed under MIT/X11 license.
142 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
144 * array.cs: Add tests for cast between primitive array types.
146 2010-04-07 Andreia Gaita <avidigal@novell.com>
148 * Makefile.am: create a convenience library for moon to link with
150 2010-04-07 Paolo Molaro <lupus@ximian.com>
152 * method-to-ir.c: optimize array accesses from generic interfaces.
154 2010-04-06 Zoltan Varga <vargaz@gmail.com>
156 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
158 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
160 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
161 of marshalbyref classes.
165 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
167 * aot-compiler.c (emit_exception_debug_info): Encode try holes
170 * aot-runtime.c (decode_exception_debug_info): Decode try holes
173 * mini.h: Increase AOT version.
175 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
177 * mini-x86.h: Only enable soft debugger when using sigaction or on
178 Windows. Fixes build on Haiku (lacks siginfo_t).
180 Code is contributed under MIT/X11 license.
182 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
184 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
185 BeOS-style signal handlers.
187 Code is contributed under MIT/X11 license.
189 2010-04-02 Zoltan Varga <vargaz@gmail.com>
191 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
193 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
195 * mini-exceptions.c: Fix win32 build.
197 2010-04-01 Mark Probst <mark.probst@gmail.com>
199 * mini.c, driver.c: Call mono_gc_base_init() before
202 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
204 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
205 call_method]): Delegate the actual work in security-core-clr.c
206 to ease code sharing.
208 2010-04-01 Zoltan Varga <vargaz@gmail.com>
210 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
211 float conv.ovf.un opcodes are encountered, instead of asserting later.
214 2010-04-01 Zoltan Varga <vargaz@gmail.com>
216 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
218 * iltests.il.in: Add a test.
220 2010-04-01 Zoltan Varga <vargaz@gmail.com>
222 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
223 large. Fixes #567040.
225 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
227 2010-04-01 Zoltan Varga <vargaz@gmail.com>
229 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
232 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
234 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
235 mono_create_handler_block_trampoline with the proper #ifdef so that it
238 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
240 * mini-exceptions.c: Introduce mono_walk_stack_full, which
241 allows to select if it's new or old context that is passed to
244 * mini-exceptions.c (mono_handle_exception_internal): Handle the
245 case when executing a guarded handler from the EH machinery.
247 * mini-exceptions.c (mono_install_handler_block_guard): New function
248 responsible for checking for handler blocks, installing the guard and
249 clearing abort state.
251 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
252 to check for handler blocks and skip interruption logic if one was found.
254 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
255 by the handler block guard trampoline. Resumes interruption by raising the
256 pending ThreadAbortException.
258 * mini.c (create_jit_info): Calculate the end address of a finally block.
260 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
261 of a finally block to a specified address and return the old one.
263 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
264 trampoline patches the original return address and calls the trampoline function.
266 2010-03-30 Zoltan Varga <vargaz@gmail.com>
268 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
270 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
271 does the patching if the callee is in the same domain.
273 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
274 of mono_arch_patch_plt_entry ().
276 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
278 * mini.c (create_jit_info): Fix try block hole length encoding.
280 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
282 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
283 duplicate information and print offsets instead of absolute addresses.
285 2010-03-29 Zoltan Varga <vargaz@gmail.com>
287 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
288 event is sent. Fixes #591733.
290 2010-03-26 Zoltan Varga <vargaz@gmail.com>
292 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
295 2010-03-26 Zoltan Varga <vargaz@gmail.com>
297 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
298 thread_to_tls hash table.
300 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
301 section. Fixes #591000.
303 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
305 * Makefile.am (version.h): Check for pure .git directory only,
306 fixes SVN revision when using git without git-svn.
308 Contributed under MIT/X11 license.
310 2010-03-26 Zoltan Varga <vargaz@gmail.com>
312 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
314 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
316 * basic-simd.cs: Test for vector x scalar binary operators.
318 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
320 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
321 intrinsics with expanded scalar arguments.
323 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
325 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
326 don't have an exception class, so don't decode it. This would crash
329 2010-03-24 U-anarquia\miguel <miguel@anarquia>
331 Make sure that trunk builds with DISABLE_JIT, an update to the
334 * mini.c (mini_get_shared_method): this code seems to be necessary
335 regardless of whether DISABLE_JIT has been defined.
337 (mono_jit_compile_method_inner): it seems that this method is
338 required even in full AOT mode, so ifdef out only the pieces that
339 try to genrate code (the body of code that applies patches to the
342 (mini_method_compile): do not compile when using DISABLE_JIT.
344 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
345 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
346 compile when DISABLE_JIT is set.
348 2010-03-24 Mark Probst <mark.probst@gmail.com>
350 * mini.c (mono_create_tls_get): Only create a TLS operation if the
351 arch really supports it.
353 2010-03-24 Mark Probst <mark.probst@gmail.com>
355 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
357 2010-03-23 Neale Ferguson <neale@sinenomine.net>
359 * exceptions-s390x.c: Add support for
360 mono_arch_get_throw_corlib_exception and fix throw by name.
362 * mini-s390x.c: Add IMT support; Fix stack parameter passing
363 logic (especially for varargs); Correct localloc sizing; Add
364 mono_arch_get_this_arg_from_call and
365 mono_arch_get_this_arg_from_call.
367 * mini-s390x.h: Add support for facility list extraction;
368 Correct/update MONO_ARCH_xxx settings.
370 * mini-s390.c: Minor corrections to instruction output for
371 varargs. No IMT implementation - I think it's time to deprecate
372 s390 and just leave s390x.
374 * tramp-s390x.c: Correct creation of trampoline instruction
377 * cpu-s390x.md: Update some instruction lengths
379 2010-03-23 Zoltan Varga <vargaz@gmail.com>
381 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
382 can be hit with partial sharing.
384 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
385 in non-shared classes correctly.
386 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
387 Turn on partial sharing.
389 2010-03-23 Zoltan Varga <vargaz@gmail.com>
391 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
394 2010-03-23 Zoltan Varga <vargaz@gmail.com>
396 * method-to-ir.c (mono_method_to_ir): Handle the failure of
397 mono_method_signature ().
399 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
401 * mini.c (mini_method_compile): Get the signature of cfg->method early with
402 error checking, so later calls do not need error checking.
404 2010-03-22 Zoltan Varga <vargaz@gmail.com>
406 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
408 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
410 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
412 * mini-exceptions.c (mono_handle_exception_internal): Don't
413 check try_end for archs different than s390.
415 * mini.c (create_jit_info): Don't crash if the finallt block is the
418 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
420 * driver.c (mono_main): Don't free global codeman under linux since
421 glic now peeks at code on stack for more archs than just amd64.
423 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
425 * mini.c, method-to-ir.c: changes to support compressed interface
428 2010-03-22 Zoltan Varga <vargaz@gmail.com>
430 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
431 Use sigaction on OpenBSD too.
433 2010-03-22 Zoltan Varga <vargaz@gmail.com>
435 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
437 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
439 * debugger-agent.c: #include sys/select.h for fd_set.
441 Code is contributed under MIT/X11 license.
443 2010-03-21 Zoltan Varga <vargaz@gmail.com>
445 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
448 2010-03-21 Zoltan Varga <vargaz@gmail.com>
450 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
451 some large methods with lots of exception handlers. Fixes #440924.
453 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
455 * method-to-ir.c: remove code duplication for interface checks.
457 2010-03-19 Zoltan Varga <vargaz@gmail.com>
459 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
460 (assembly_unload): Clear all event requests referencing the to-be unloaded
464 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
466 * mini.h, mini-exceptions.c: restore the state of the stack
467 guard page permissions.
469 2010-03-19 Zoltan Varga <vargaz@gmail.com>
471 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
472 call site patching code, it doesn't appear to be needed.
474 2010-03-19 Zoltan Varga <vargaz@gmail.com>
476 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
477 sharing generic methods whose type arguments are a mix of reference and
478 non-reference types. Not yet turned on.
480 * mini.c (mini_get_shared_method): New helper function to return
481 the method which will be compiled/registered in the JIT tables when doing
483 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
484 use mini_get_shared_method ().
486 * mini.c (mini_method_compile): Register the same method which is compiled when
487 doing generic sharing.
489 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
491 * generics.cs: Add partial sharing tests.
493 2010-03-17 Jerry Maine <crashfourit@gmail.com>
495 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
496 Add an enum value that or's all possable values together. Add an enum value
497 that marks the end of the used bit indexes.
499 * mini-amd64.c : Make changes to match the changes in mini.h
501 * mini-x86.c : Make changes to match the changes in mini.h
503 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
504 simd_version to support more simd versions. Changed the name of
505 simd_version to simd_version_flags to make it more intuitive that
506 it now contains bit flags. Reordered the *_intrinsics arrays to
507 match the changes above. Changed emit_intrinsics() to use the new
508 setup mentioned above.
510 Code is contributed under MIT/X11 license.
512 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
514 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
515 remaining archs. Alpha and hppa maintainers, please stand up.
517 2010-03-17 Zoltan Varga <vargaz@gmail.com>
519 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
520 is needed even when fail_tramp!=NULL.
522 2010-03-17 Zoltan Varga <vargaz@gmail.com>
524 * debugger-agent.c (insert_breakpoint): Write a log message.
526 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
528 * iltests.il.in: Add a few tests for LEAVE going over multiple
531 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
533 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
535 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
537 * mini.h (MonoBasicBlock): Add native_length field.
538 * mini.h (MonoCompile): Add try_block_holes field.
539 * mini.h (MonoInst): Add exception_clause pointer to
542 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
543 * mini.c (mono_cfg_add_try_hole): New function to register possible
545 * mini.c (create_jit_info): Fill in the holes information.
547 * mini-exceptions.c: Verify for holes when checking if an IP is covered
550 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
552 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
554 * jit-icalls.c: adjusted for the array API changes.
556 2010-03-16 Zoltan Varga <vargaz@gmail.com>
558 * iltests.il.in: Disable the fconv_to_i test on sparc too.
560 2010-03-16 Zoltan Varga <vargaz@gmail.com>
562 * debugger-agent.c: Simplify the way breakpoints are processed by removing
563 the 'pending' flag. This fixes support for appdomains too.
566 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
568 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
570 2010-03-12 Zoltan Varga <vargaz@gmail.com>
572 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
573 when using LLVM, LLVM generates it itself when needed.
575 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
577 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
578 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
581 2010-03-11 Zoltan Varga <vargaz@gmail.com>
583 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
584 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
585 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
587 2010-03-11 Martin Baulig <martin@ximian.com>
589 * debugger-agent.c (type_commands): Add NULL check to
590 `CMD_TYPE_GET_SOURCE_FILES'.
592 2010-03-09 Zoltan Varga <vargaz@gmail.com>
594 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
596 2010-03-09 Zoltan Varga <vargaz@gmail.com>
598 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
601 * iltests.il.in: Add a test.
603 2010-03-05 Martin Baulig <martin@ximian.com>
605 Add support for aborting invocations.
608 (InvokeData): Added `InvokeData *last_invoke'.
609 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
610 added a new `invoke' field to keep the `InvokeData *' throughout
612 (ErrorCode): Added `ERR_NO_INVOCATION'.
613 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
614 (mono_debugger_agent_handle_exception): Don't report any exception
615 if an abort was requested.
616 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
617 a thread abort if necessary.
618 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
620 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
622 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
623 so we can release the whole list and not just the first one. Free
624 it in more places as well.
626 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
628 * method-to-ir.c: Revert r153222 as it doesn't belong here.
630 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
632 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
634 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
636 * driver.c: report also other misc build options.
638 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
640 * method-to-ir.c: Generate better code for the NewObject
643 2010-03-07 Zoltan Varga <vargaz@gmail.com>
645 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
646 is disabled. Fixes #582322.
648 * iltests.il.in: Add a test.
650 2010-03-06 Zoltan Varga <vargaz@gmail.com>
652 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
653 the handling of obj->synchronization == null and owner != current thread to
654 mono_monitor_exit ().
656 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
659 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
661 * mini.c: change the way emulated opcode info is stored and save about
662 4 KB of runtime memory.
664 2010-03-04 David S. Miller <davem@davemloft.net>
666 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
667 that don't provide the siginfo in the second signal handler argument
668 are buggy, and this has been fixed for years.
669 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
670 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
672 2010-03-04 Zoltan Varga <vargaz@gmail.com>
674 * aot-runtime.c (find_symbol): Fix a leak.
675 (decode_patch): Ditto.
677 2010-03-04 Zoltan Varga <vargaz@gmail.com>
679 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
681 2010-03-04 Zoltan Varga <vargaz@gmail.com>
683 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
685 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
687 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
689 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
691 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
692 to check for errors, it's enough to create the metadata open.
696 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
699 * mini-exceptions.c: Add support for printing stack traces when handling
700 exceptions, and when printing exceptions thrown while tracing also print
701 the exception message.
703 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
705 * trace.c: We need to parse exclude tokens ('-') before string tokens,
706 since the exclude token is a valid string character.
708 2010-03-02 Levi Bard <levi@unity3d.com>
710 * debugger-agent.c: Invalidate thread stacks on domain unload.
712 2010-03-02 Mark Probst <mark.probst@gmail.com>
714 * method-to-ir.c: Emit dummy_use for stored reference after write
715 barriers to make sure the object is pinned if the GC interrupts
716 before the write barrier is done.
718 2010-03-02 Zoltan Varga <vargaz@gmail.com>
720 * cpu-<ARCH>.md: dummy_use was missing src1:i.
722 2010-03-01 Zoltan Varga <vargaz@gmail.com>
724 * debugger-agent.c: Add a log message printing the protocol version.
726 2010-03-01 Zoltan Varga <vargaz@gmail.com>
728 * debugger-agent.c: Add a new command to communicate the protocol version used
729 by the client. This could be used to allow newer runtimes to communicate with
732 2010-03-01 Zoltan Varga <vargaz@gmail.com>
734 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
736 2010-03-01 Zoltan Varga <vargaz@gmail.com>
738 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
741 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
743 * mini-arm.c: make the arm cpu arch configurable with the
744 MONO_CPU_ARCH env var (for example: "armv4 thumb").
747 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
749 * mini.c, mini.h, driver.c: added the --jitmap option to enable
750 support for the perf tool on Linux.
752 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
754 * method-to-ir.c: make string.InsertenalSetChar() specialization
757 2010-03-01 Robert Jordan <robertj@gmx.net>
759 * Makefile.am: fix the non-static build.
761 2010-02-26 Zoltan Varga <vargaz@gmail.com>
763 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
766 2010-02-26 Robert Jordan <robertj@gmx.net>
768 * tasklets.c (continuation_store): Return from an error condition
771 2010-02-26 Martin Baulig <martin@ximian.com>
773 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
776 (MonoDebuggerThreadInfo): Added `internal_flags'.
777 (MonoDebuggerInternalThreadFlags): New enum.
778 (_mono_debugger_throw_exception): Don't signal the debugger if a
779 type abort was requested.
780 (_mono_debugger_unhandled_exception): Likewise.
781 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
782 (mono_debugger_runtime_invoke): If the debugger requested a thread
783 abort during the invocation, reset it here.
785 2010-02-26 Martin Baulig <martin@ximian.com>
787 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
788 instead of `MonoThread *'.
790 2010-02-25 Zoltan Varga <vargaz@gmail.com>
792 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
793 code offsets table, as it is mostly sorted.
795 2010-02-25 Zoltan Varga <vargaz@gmail.com>
797 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
800 2010-02-25 Zoltan Varga <vargaz@gmail.com>
802 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
804 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
806 * Makefile.am: build the new ABI version of the libmono library.
807 * debugger-agent.c, mini.c: fix warnings with the new API.
808 * jit.h: don't depend on glib.h being included.
810 2010-02-24 Zoltan Varga <vargaz@gmail.com>
812 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
814 2010-02-24 Zoltan Varga <vargaz@gmail.com>
816 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
817 ThreadStatic variables.
819 2010-02-24 Zoltan Varga <vargaz@gmail.com>
821 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
822 data is not freed yet. Fixes #582460.
824 2010-02-23 Zoltan Varga <vargaz@gmail.com>
826 * debugger-agent.c: Add support for the caught/uncaught flags on exception
827 event requests. Bump protocol minor version.
829 2010-02-22 Zoltan Varga <vargaz@gmail.com>
831 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
833 2010-02-22 Zoltan Varga <vargaz@gmail.com>
835 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
838 * iltests.il.in: Add a test.
840 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
842 * mini.c (inline_method): Check for loader errors.
844 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
846 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
847 instead of mono_method_get_header as it doesn't decode locals
848 so the called method can have unresolved dependencies that will only
849 be satisfied after the current method is JIT'd.
853 2010-02-22 Zoltan Varga <vargaz@gmail.com>
855 * basic.cs (test_0_div_opt): Speed this up a bit.
857 2010-02-20 Zoltan Varga <vargaz@gmail.com>
859 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
861 * mini.c (mono_jit_create_remoting_trampoline): Call
862 mono_create_specific_trampoline () instead of
863 mono_arch_create_specific_trampoline ().
865 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
867 2010-02-20 Zoltan Varga <vargaz@gmail.com>
869 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
870 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
872 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
874 * mini-amd64.c: Fix DISABLE_JIT support.
876 2010-02-20 Geoff Norton <gnorton@novell.com>
878 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
880 2010-02-20 Zoltan Varga <vargaz@gmail.com>
882 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
883 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
884 CATCH_TXT. Send normal exception events for unhandled exceptions too.
885 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
888 2010-02-18 Zoltan Varga <vargaz@gmail.com>
890 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
891 edx/ecx too. This is needed to support OP_SEQ_POINT.
893 2010-02-18 Zoltan Varga <vargaz@gmail.com>
895 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
897 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
899 2010-02-16 Zoltan Varga <vargaz@gmail.com>
901 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
902 LLVM+AOT+exceptions, not enabled yet.
904 2010-02-15 Zoltan Varga <vargaz@gmail.com>
906 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
908 2010-02-15 Zoltan Varga <vargaz@gmail.com>
910 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
911 xdebug info for these.
913 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
916 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
919 2010-02-13 Zoltan Varga <vargaz@gmail.com>
921 * aot-compiler.c (load_profile_files): Update after the profiler changes.
923 2010-02-13 Zoltan Varga <vargaz@gmail.com>
925 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
926 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
928 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
931 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
933 * debugger-agent.c: handle incomplete reads and EINTR in
934 recv()/send(). This could have been causing random
937 2010-02-13 Zoltan Varga <vargaz@gmail.com>
939 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
942 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
943 so they have small offsets. Fixes #566311.
945 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
947 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
949 2010-02-11 Zoltan Varga <vargaz@gmail.com>
951 * mini-amd64.c: Remove the special casing of byref in a few places now that
952 mini_type_get_underlying_type () handles it.
954 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
955 by returning native int. Fixes #577984.
957 2010-02-11 Zoltan Varga <vargaz@gmail.com>
959 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
962 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
963 of putting the clause itself.
965 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
967 2010-02-09 Zoltan Varga <vargaz@gmail.com>
969 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
972 2010-02-10 Geoff Norton <gnorton@novell.com>
974 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
976 2010-02-08 Zoltan Varga <vargaz@gmail.com>
978 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
981 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
982 it is not an LLVM generated symbol.
984 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
986 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
987 implementation in gshared mode because it causes regressions.
989 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
991 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
992 should be done by the caller.
994 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
996 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
998 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
999 since mono_jit_info_table_find () doesn't do it anymore.
1001 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1002 instead of mono_jit_info_table_find ().
1004 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1006 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1008 * aot-compiler.c (encode_method_ref): Update after the removal of
1009 mono_gc_get_managed_allocator_type ().
1011 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1014 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1016 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1017 generic params as well.
1018 (handle_isinst): Ditto.
1020 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1021 instead of always calling an icall.
1023 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1024 computing the size of the got.
1026 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1027 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1028 the assembly directive '.set' so it points to the first LLVM emitted method.
1030 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1032 * mini.c (mini_method_verify): Report the method which failed to verify.
1034 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1036 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1037 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1038 runtime MS verifier.
1040 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1042 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1045 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1047 * mini-llvm.c: Init the jit module only when first JITting.
1049 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1051 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1053 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1054 replaced with the real got.
1056 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1058 * image-writer.c: Reduce the amount of #ifdefs a bit.
1060 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1063 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1065 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1068 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1070 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1071 (mono_llvm_emit_method): Fix unaligned stores too.
1073 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1074 so async stack walks don't crash.
1076 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1078 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1079 was not patched if the callee needed an rgctx trampoline.
1081 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1083 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1084 vtable address in AOT code.
1086 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1088 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1091 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1093 * genmdesc.pl: remove dependency on external cpp.
1095 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1097 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1098 using LLVM, its not needed, and abcrem can't handle it.
1100 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1102 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1103 it easier to group instructions and reduce duplication.
1105 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1107 * decompose.c: Move the array/soft float decompose routines here from
1110 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1112 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1114 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1115 to tell LLVM that the got is constant, not used yet.
1117 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1119 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1121 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1124 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1126 * aot-compiler.c (add_wrappers): Commit the hack which generates
1127 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1130 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1132 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1133 a fault, only used by the LLVM backend.
1135 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1136 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1138 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1139 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1141 * mini-llvm.c: Only generate volatile loads from load instructions which have
1142 the MONO_INST_FAULT flag set.
1144 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1146 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1149 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1151 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1152 sequence points. Fixes #571236.
1154 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1156 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1157 end of the appdomain unload process, after assemblies have been unloaded.
1160 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1162 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1165 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1168 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1170 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1172 2010-01-26 Geoff Norton <gnorton@novell.com>
1174 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1175 with struct marshalability.
1177 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1179 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1180 it supports class names as well.
1182 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1183 needed by the GC map code.
1185 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1188 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1189 if cfg->init_ref_vars is set.
1191 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1192 cfg->disable_initlocals_op_refs is set.
1194 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1195 using liveness info if cfg->compute_precise_live_ranges is set.
1197 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1198 volatile variables correctly. Add comments about the live ranges. Not enabled
1201 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1203 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1204 0x2a into them in method prologs.
1206 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1208 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1210 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1211 classes, since llvm is compiled with -fno-rtti.
1213 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1215 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1216 llvm does not require it.
1218 * aot-runtime.c (load_method): Print the full name of the last aot method.
1220 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1222 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1223 thread has not fully started yet.
1225 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1227 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1229 2010-01-21 Miguel de Icaza <miguel@novell.com>
1231 * driver.c: Do not abort if LLVM is not supported, print a
1232 warning and add the information to the Mono JIT information.
1234 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1236 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1237 using explicit null checks.
1239 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1241 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1244 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1246 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1247 its no longer needed.
1249 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1251 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1252 define for platforms still using it (s390). Get rid of the
1253 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1255 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1256 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1258 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1259 the caller pushed the arguments.
1261 * mini-llvm.c: Enable throwing exceptions on x86.
1263 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1264 "Thread (nil) may have been prematurely finalized" messages if this is called
1265 on a thread not registered with the runtime.
1267 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1269 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1271 * jit-icalls.c (mono_array_new_3): New jit icall.
1273 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1275 * arrays.cs: Add a test for 3 dimensional arrays.
1277 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1279 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1280 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1283 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1286 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1288 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1290 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1292 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1294 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1295 HOST_WIN32. Also including winsock2. to define struct in_addr.
1297 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1299 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1301 Code is contributed under MIT/X11 license.
1303 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1305 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1307 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1309 * mini.c (mini_method_compile): Set the new flag when running under the
1312 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1314 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1315 a ref/noref value + a global pin flag, so parts of stack frames can still be
1316 precisely marked even if they include stuff which needs pinning. Improve logging.
1317 Fix many bugs. Not enabled yet.
1319 * gc-test.cs: Add a few tests.
1321 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1322 the normal -v options. Avoid propagating liveness information through bblocks
1323 which end with a NOT_REACHED opcode.
1325 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1326 after cfg has been freed.
1328 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1330 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1331 if a clause is skipped because it uses the exception object, since it could
1332 have caught the exception.
1334 * exceptions.cs: Add a test.
1336 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1338 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1340 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1341 ICollection<T> wrappers.
1343 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1345 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1347 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1349 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1350 NOMAP32BIT or optimize_for_xen is set.
1352 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1354 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1355 mono_metadata_str_hash () instead.
1357 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1359 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1362 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1364 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1366 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1369 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1370 throwing code correctly.
1372 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1374 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1376 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1377 ftnptrs created by us, handle RGCTX_FETCH correctly.
1378 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1380 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1381 ftnptr added by mono_aot_get_named_code ().
1383 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1385 * mini-arm.c: Fix a few LLVM problems.
1387 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1389 2010-01-13 Mark Probst <mark.probst@gmail.com>
1391 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1394 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1396 * jit.h, method-to-ir.c: added ability to set the policy for
1397 inserting breakpoints from the break IL instruction or the
1398 Debugger.Break () API call.
1400 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1402 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1403 assemblies need to be eagerly loaded.
1405 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1407 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1409 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1411 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1412 an argument which matches any exception.
1414 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1416 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1417 optimization if the called method is gshared and marshalbyref, since gshared
1418 methods can' have wrappers. Fixes #569390.
1420 * generics.cs: Add a test.
1422 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1424 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1427 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1429 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1431 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1433 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1434 since it is not supported in win2000.
1436 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1438 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1439 error if loading an assembly fails.
1440 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1442 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1445 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1448 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1450 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1451 is not supported yet.
1453 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1455 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1457 * method-to-ir.c: All types with variant arguments must fallback to the
1458 slow path. This makes cast of variant delegates work.
1460 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1461 argument that is set to TRUE is the returned vtable slot is for a variant
1462 interface. Changed a g_print + g_assert_not_reached to a g_error.
1464 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1465 a similar fashion of generic virtual methods.
1467 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1469 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1472 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1473 method using a variance aware function.
1475 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1477 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1479 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1480 do an icall for now.
1482 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1484 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1485 If LLVM decides to set the code model to Large, reset it to Default.
1487 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1489 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1490 stripped binaries as well.
1492 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1494 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1495 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1497 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1500 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1502 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1505 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1506 as the type info to llvm.eh.selector.
1507 (exception_cb): Use the type info for filling out some fields of
1508 MonoJitExceptionInfo like the flags and the exception class. This is needed
1509 because the LLVM produced exception handling clauses might not match the original
1510 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1512 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1513 separate function. Add an extra argument which returns the type infos
1514 corresponding to the exception clauses.
1516 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1517 exception handling clauses.
1519 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1521 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1522 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1525 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1527 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1530 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1532 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1535 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1537 * mini.c (mini_method_compile): Verify the method before calling
1538 mono_compile_create_vars as this might crash since it uses method
1543 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1545 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1546 one case if AOTing, since the class might not be a concrete class.
1548 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1550 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1551 functions which are now defined in mempool-internals.h.
1553 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1555 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1557 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1561 * mini-*.c: Properly handle generic enums.
1565 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1567 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1568 in a few more places.
1570 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1572 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1573 nullable parameters. Fixes #567351.
1575 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1577 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1579 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1581 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1582 mono_get_generic_context_from_code () call.
1584 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1586 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1588 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1591 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1593 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1594 mono_method_get_signature returns NULL. Fix #567084
1596 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1598 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1599 instead of once for each module.
1601 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1603 * debugger-agent.c (ss_start): Implement step over for the last sequence
1606 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1607 have the STEP_LOC flag set.
1609 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1610 fails. Fixes #566689.
1612 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1614 * mini.c (mono_add_seq_point): New helper function.
1615 (mono_save_seq_point_info): New function to save sequence point info, extracted
1616 from mini_method_compile ().
1618 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1620 * mini.h (MonoSeqPointInfo): New structure containing information about
1621 the sequence points of a JITted method.
1622 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1625 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1626 point information is stored, use a MonoSeqPointInfo structure instead of a
1627 GPtrArray. For each seq point, compute a list of successor seq points.
1629 * debugger-agent.c: Use the successor list to implement step-over more
1630 efficiently: instead of single stepping until a different line/IL offset is
1631 reached, place breakpoints into all successor seq points.
1633 * mini.h: Bump AOT file format version.
1635 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1637 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1639 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1641 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1643 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1646 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1648 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1649 alloca as g_malloc is not signal safe.
1651 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1653 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1654 VALGRIND_DISCARD_TRANSLATIONS.
1656 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1657 checks, they are no longer needed.
1659 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1660 a function into a sigctx which can handle function pointers.
1662 * mini-ppc.c: Implement soft debugger support on ppc64.
1664 * mini-ppc.c: Implement soft debugger support.
1666 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1668 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1670 2009-12-17 Marek Habersack <mhabersack@novell.com>
1672 * mini.c (mono_get_runtime_build_info): include Mono version in
1675 * driver.c (mono_main): VERSION is now included in the string
1676 returned from mono_get_runtime_build_info()
1678 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1680 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1681 signatures. Fixes #565143.
1683 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1685 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1687 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1689 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1691 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1692 making max stack 10x smaller.
1694 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1696 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1698 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1700 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1702 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1704 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1705 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1707 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1709 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1711 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1713 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1716 2009-12-14 Miguel de Icaza <miguel@novell.com>
1718 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1719 raise an invalid program exception.
1721 For other opcodes that we might not handle use a g_warning and
1722 raise the exception. Beats termination.
1726 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1728 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1730 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1731 by merging the LLVM and !MAP_32BIT cases.
1733 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1735 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1736 sigctx being passed in, as we have no CONTEXT available in the APC.
1738 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1741 Code contributed under MIT/X11 license.
1743 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1745 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1746 in the LLVM backend on AMD64.
1748 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1751 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1753 * mini-llvm.c: Export mono_personality for AOT.
1755 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1757 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1758 implicit exception can occur.
1760 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1761 OP_IMPLICIT_EXCEPTION instruction.
1763 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1765 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1767 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1768 inside a protected block.
1770 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1771 trampolines doesn't include the argument.
1773 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1774 trampolines on amd64.
1776 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1779 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1780 disabled for methods with clauses.
1782 * mini-llvm.c: Enable support for catch clauses.
1784 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1785 end of an LLVM compiled finally clause.
1786 (mono_handle_exception_internal): Save the exception handling state in TLS
1787 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1788 resume unwinding from that point.
1790 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1791 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1792 to obtain the addresses of the exception handling regions.
1794 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1795 finally clauses are supported.
1797 * mini.c (mini_method_compile): Add support for LLVM code with exception
1800 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1802 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1805 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1807 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1808 as a primitive type.
1810 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1812 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1813 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1816 2009-12-11 Marek Habersack <mhabersack@novell.com>
1818 * method-to-ir.c (mini_redirect_call): do not redirect the
1819 InternalAllocateStr internal call if string profiling is enabled.
1821 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1823 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1826 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1827 unwind.h header file.
1829 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1830 newer valgrind versions seems to handle this fine.
1832 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1834 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1835 on the debugger thread.
1837 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1839 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1841 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1843 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1845 * cpu-<ARCH>.md: Make call_handler clob:c.
1847 * mini.c: Reenable SSA for methods with clauses.
1849 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1850 as it causes failures on x86.
1852 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1854 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1855 returns NULL (e.g. a bad assembly).
1857 2009-12-08 Geoff Norton <gnorton@novell.com>
1859 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1860 stepping out into native code. There were issues with nested invokes
1863 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1865 * mini.c (mini_method_compile): Do the disable_llvm checks early
1866 and avoid the LLVM compile pass if the checks fail.
1868 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1870 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1871 LLVM optimizations don't try to remove them.
1873 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1874 different file so the original remains.
1876 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1878 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1880 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1882 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1883 support for non-inline unwind descriptors.
1885 2009-12-07 Geoff Norton <gnorton@novell.com>
1887 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1888 the interrupt_count slightly differently. Native threads were never
1891 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1893 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1894 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1895 yet generate this info.
1897 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1899 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1900 client can distinguish between intptrs and longs.
1902 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1904 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1907 * aot-runtime.c (load_function): Update after the change above.
1909 * mini.h: Bump AOT file format version.
1911 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1912 if the delegate class is dynamic.
1914 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1915 in gshared code too using the new rgctx info type
1916 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1918 2009-12-04 Geoff Norton <gnorton@novell.com>
1920 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1921 we need to track the original suspend count so the thread properly
1922 wakes up in resume_thread.
1924 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1926 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1929 * generics.cs: Add a test.
1931 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1932 is 0. Simplify a lot of code using this.
1934 * mini-trampolines.c (mono_delegate_trampoline): Call
1935 mono_create_static_rgctx_trampoline () before saving the final address in
1936 delegate->method_code, to avoid calling it each time a delegate is first called.
1938 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1939 which need static rgctx trampolines.
1941 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1942 keyed on the method+addr pair, since addr could be either the method addr or
1943 an unbox trampoline in the AOT case. Fixes #560246.
1945 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1947 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1948 place it was called before too.
1950 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1952 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1953 if no security manager is present, to speed up the AOT case. Call
1954 mono_class_vtable () full with raise_on_error == TRUE instead.
1956 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1958 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1959 the local optimization passes can take its result into account. Fixes
1962 * exceptions.cs: Add a test.
1964 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1966 This patch is contributed under the terms of the MIT/X11 license
1968 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1970 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1972 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1974 * debugger-agent.c: Rework the handling of stack traces of running threads to
1975 avoid crashes if compute_frames () tries to walk the stack of running thread.
1977 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1979 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1981 * mini.h (StackFrameInfo): Add an 'lmf' field.
1983 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1985 * debugger-agent.c (suspend_current): Always set really_suspended.
1987 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1989 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1991 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1993 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1996 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1998 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2000 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2002 * mini-trampolines.c: Fix MSVC build.
2004 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2006 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2008 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2010 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2011 the instruction following an OP_FCOMPARE is optimized away.
2013 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2015 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2016 emit_autoreg () into this arch-specific function.
2018 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2019 code, it is no longer needed.
2021 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2023 * mini.h: Bump AOT file format version.
2025 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2026 using the sorted_code_offsets array, instead of reading it from the
2027 exception debug info.
2028 (load_method): Call mono_aot_find_jit_info instead of
2029 decode_exception_debug_info ().
2031 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2032 LLVM compiled as a flag.
2034 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2036 * debugger-agent.c (resume_thread): Fix a warning.
2038 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2041 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2043 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2044 contents to MonoAotFileInfo.
2046 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2048 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2049 Put all binary data into a giant blob, similarly to the way .net assemblies
2050 store binary data. Emit offset tables in a compact form to reduce their size.
2052 * mini.h: Bump AOT file format version.
2054 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2057 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2058 avoid linear searches at runtime.
2060 * aot-runtime.c (find_symbol): Update this to use the hash.
2062 * mini.h: Bump AOT file format version.
2064 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2066 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2069 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2072 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2073 the distribution of got slot types.
2075 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2077 * method-to-ir.c: Add support for generating explicit null checks.
2079 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2081 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2082 on a random thread if possible.
2084 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2085 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2088 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2089 regs. Pass the real size of the regs array to mono_unwind_frame ().
2091 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2094 2009-11-24 Geoff Norton <gnorton@novell.com>
2096 * mini-darwin.c: Work around apple bug rdar://7209349 See
2097 http://openradar.appspot.com/7209349 for details. Synopsis,
2098 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2099 never been initialized before.
2101 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2103 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2105 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2107 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2109 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2110 OP_SHL_IMM is not 32 bit.
2112 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2114 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2116 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2118 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2121 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2122 > 0 since some threads can resume if their resume_count is > 0.
2123 (invoke_method): Avoid reading freed memory.
2125 * debugger-agent.c (process_suspend): Extract the suspend code from
2126 process_single_step_inner () to a separate function. Rework the code to prevent
2127 races between this function and thread interrupts.
2129 * debugger-agent.c (suspend_current): Check the resume_count field instead
2130 of resume_one so suspends+resumes during single threaded invokes work
2133 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2135 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2136 to make the generated code smaller.
2138 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2139 sequence generated by recent LLVM versions.
2141 * mini-llvm.c: Add support for a few simple cases which weren't supported
2144 * mini-trampolines.c (mono_magic_trampoline): Don't call
2145 mono_arch_get_vcall_slot () when llvm is enabled.
2147 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2149 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2150 into a new function called common_call_trampoline () which is used by the
2151 llvm vcall trampoline as well.
2153 * debugger-agent.c: Implement single threaded invokes.
2155 * debugger-agent.c: Revert change which broke the agent on linux.
2157 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2160 * generics.cs: Add a test.
2162 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2164 * debugger-agent.c: Fix the cygwin build.
2166 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2168 * cprop.c: Remove this unused file.
2170 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2172 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2175 * basic.cs: Add a test.
2177 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2179 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2182 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2184 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2185 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2186 it. Use this flag to control llvm related code paths instead of #ifdef
2187 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2190 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2192 * mini.h: Bump AOT file format version.
2194 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2195 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2197 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2198 was used as an assembly filter.
2200 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2202 * unwind.c: Fix support for ppc.
2204 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2205 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2207 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2209 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2211 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2212 added by the ps3 changes.
2214 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2216 * mini-gc.c: Resurrect this, so at least it compiles.
2218 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2220 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2222 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2223 create_event_list () so assembly filters can be used.
2225 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2228 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2230 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2231 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2234 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2235 classes for char/bool too.
2237 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2239 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2242 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2245 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2247 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2249 Code contributed under MIT/X11 license.
2251 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2253 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2254 threads in native code work.
2256 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2257 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2260 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2262 * debugger-agent.c: Implementation for Windows platform.
2264 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2265 primitives. Use SEH to implement breakpoints and single stepping.
2267 * mini-x86.h: Enable soft debugger on Windows.
2269 Code contributed under MIT/X11 license.
2271 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2273 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2274 under XEN. Fixes #522894.
2276 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2278 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2279 interface calls in LLVM AOT code.
2281 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2284 * mini-llvm.c: Add support for OP_VPHI.
2286 * objects.cs: Add a test.
2288 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2290 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2291 this is called on the debugger thread.
2293 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2295 * mini-llvm.c: Add soft-float support.
2297 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2298 FCALL which returns an R4.
2300 * driver.c (mono_main): Add a missing '\n'.
2302 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2303 platforms which doesn't support the LLVM IMT trampoline.
2305 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2307 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2309 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2311 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2314 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2316 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2318 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2319 Instead of emitting a method_order table, sort the contents of the code_offsets
2320 table and do a binary search in the sorted table. The previous approach doesn't
2321 work with LLVM which emits methods in a arbitrary order.
2323 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2324 in the .eh_frame section in ELF files.
2326 * mini.h: Bump corlib file format version.
2328 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2330 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2331 LDMIA->LDM macro name change.
2333 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2335 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2338 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2341 * aot-compiler.c: Ditto.
2343 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2344 &align to mini_type_stack_size_full ().
2346 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2348 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2350 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2352 * mini-arm.c: Compute the stack space used by arguments using
2353 mini_type_stack_size_full ().
2355 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2357 * optflags-def.h: Remove dead TREEPROP optimization.
2359 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2361 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2363 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2365 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2367 * driver.c (mono_jit_parse_options): New public API function to parse options
2368 as done by the runtime executable.
2370 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2371 when handling named arguments.
2373 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2375 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2376 for passing small vtypes in registers, make the CallInfo structures more
2377 similar to the code on the other platforms.
2379 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2380 the code in the prolog requires it.
2382 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2384 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2385 (koush@koushikdutta.com).
2387 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2388 where the thunk memory should be allocated from. Fixes appdomain unloading
2391 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2393 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2394 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2396 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2398 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2399 AOT, as it is not implemented yet.
2401 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2403 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2405 * debugger-agent.c: Fix windows build.
2407 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2409 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2410 after the client connects/disconnects.
2412 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2413 when an exception of a given type is thrown.
2415 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2416 only on an uncaught exception.
2418 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2420 * debugger-agent.c: Add a 'launch' option.
2422 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2424 * debugger-agent.c: Add a 'timeout' option.
2426 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2428 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2431 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2433 * debugger-agent.c (set_breakpoint): Emit a log message.
2435 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2437 * mini-arm.c: Fix the arm build.
2439 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2441 * aot-compiler.c: don't leak the value returned from
2442 mono_type_full_name().
2444 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2446 * debugger-agent.c: defer including mono-mutex.h until we know the
2449 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2451 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2452 of pthreads directly.
2454 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2455 exception handlers. Pass info argument.
2457 * mini.h: Adjust signatures of soft debugger functions to pass void*
2458 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2460 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2461 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2462 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2463 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2465 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2467 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2468 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2469 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2470 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2472 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2474 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2476 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2478 * mono-semaphore.h: Skeleton implementation for Windows.
2480 Code contributed under MIT/X11 license.
2482 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2484 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2486 Code contributed under MIT/X11 license.
2488 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2490 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2492 Code contributed under MIT/X11 license.
2494 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2496 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2497 debug info to 100 because 10 still slows down gdb too much.
2499 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2500 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2501 them in the wrappers.
2503 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2505 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2507 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2509 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2510 function mono_aot_get_array_helper_from_wrapper ().
2512 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2513 array helper methods.
2515 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2517 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2518 the value was loaded from memory.
2520 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2521 the value was loader from there.
2523 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2524 without constant swizzle.
2526 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2528 * mini-amd64.c: Put soft debugger functions behind a
2529 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2531 * mini-amd64.h: disable the soft debugger in windows.
2533 Code contributed under MIT/X11 license.
2535 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2537 * mini-x86.c: Put soft debugger functions behind a
2538 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2540 Code contributed under MIT/X11 license.
2542 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2544 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2545 to mono_arch_find_jit_info_ext.
2547 Code contributed under MIT/X11 license.
2549 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2551 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2553 * debugger-agent.c: Add support for filtering events by assemblies.
2555 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2556 the agent is not enabled.
2558 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2560 * exceptions-x86.c: hopefully last change to fix the windows build.
2561 This one courtesy of Jonathan Chambers.
2563 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2565 * debugger-agent.c: remove unused function.
2567 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2569 * debugger-agent.c: add #ifdefs for a few header files.
2570 * mini-x86.h: disable the soft debugger in windows.
2571 Step 1 of 2 to make this compile on windows with gcc.
2573 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2575 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2576 as it breaks the build.
2578 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2580 Merge the soft debugger branch.
2582 * debugger-agent.h debugger-agent.c: New files containing the soft
2583 mode debugger module.
2585 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2586 at the appropriate locations.
2588 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2591 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2592 enable/disable single stepping.
2594 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2595 which returns all information in a StackFrameInfo structure, and can handle the
2596 LMF frames added by the debugger.
2598 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2601 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2602 walker function which works on a specific thread and passes a StackFrameInfo
2603 structure to its callback.
2605 * mini.c (mini_init): Initialize the debugger agent.
2607 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2609 * mini-ops.h: Add OP_SEQ_POINT opcode.
2611 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2612 arguments to the debugger agent.
2614 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2616 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2619 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2621 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2623 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2625 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2627 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2628 sets the IMT argument and makes a virtual call.
2630 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2632 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2634 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2637 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2639 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2640 runtime. Fixes #551228.
2642 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2644 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2646 * basic.cs: Add a test.
2648 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2649 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2650 CONSTRAINED. Fixes #550964.
2652 * generics.cs: Add a test.
2654 2009-10-28 Mark Probst <mark.probst@gmail.com>
2656 * mini-posix.c (add_signal_handler): Use
2657 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2659 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2661 Contributed under the terms of the MIT/X11 license by
2662 Jerry Maine <crashfourit@gail.com>.
2664 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2665 sse4a for simd intrinsics.
2667 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2668 sse4a for simd intrinsics.
2670 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2672 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2673 instead of inst_p1 which is not the same on ILP32 platforms.
2675 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2677 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2678 not the mscorlib one before calling mono_get_lmf_addr.
2680 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2681 of the ip to the LMF.
2683 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2684 immediate in the op->op_imm optimization.
2686 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2687 understand. VTypes now work, but are not abi compliant, as they are
2688 split into 4 byte parts instead of 8.
2689 (emit_memcpy): Fix the unrolled case to work on the PS3.
2691 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2693 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2694 the default when static linking.
2696 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2698 * aot-compiler.c: Add an autoreg option to automatically register
2699 statically linked aot modules using ELF .ctors.
2701 * genmdesc.pl: Add __ppc64__ to allowed defines.
2703 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2705 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2706 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2708 2009-10-24 Mark Probst <mark.probst@gmail.com>
2710 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2712 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2714 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2715 which will contain the domain where the method was found.
2717 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2718 mini_jit_info_table_find ().
2720 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2722 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2724 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2726 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2727 set, its not supported yet.
2729 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2731 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2732 iface wrapper is not found.
2733 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2735 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2737 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2738 which have a different name.
2740 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2741 wrappers and Array.GetGenericValueImpl ().
2743 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2744 because of the change above.
2746 * generics.cs: Add a test for full aot + generic array ifaces.
2748 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2750 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2751 that hides the previous one.
2753 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2755 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2756 marshalled. Fixes #541623.
2758 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2760 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2762 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2764 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2766 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2768 * mini-posix.c (sigprof_signal_handler):
2769 Implemented support for building stat call chans in different ways.
2771 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2773 * mini-exceptions.c (mono_find_jit_info):
2774 Also check that a jit info has been found (fixes a profiler crash).
2776 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2778 * mini.c (mono_codegen):
2779 Call mono_profiler_code_buffer_new with correct code address.
2781 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2783 * driver.c (mono_main): Change the date in the copyright.
2785 2009-10-14 Mark Probst <mark.probst@gmail.com>
2787 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2788 allocator in shared generic code for open classes, because we
2789 can't get those classes' vtables. We need to make managed
2790 allocators not depend on the vtable at compile-time to solve this.
2792 2009-10-13 Martin Baulig <martin@ximian.com>
2794 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2795 `const guint8 *trampoline' argument; send both the old and the new
2798 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2800 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2801 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2802 (can_marshal_struct): Skip structures with auto layout.
2804 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2806 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2808 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2809 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2810 a variable to hold the stack slot used by the int<->float conversion opcodes.
2812 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2814 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2816 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2817 when using full-aot.
2819 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2821 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2822 each instance of Comparer<T>.
2824 * generics.cs: Add a new test.
2826 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2828 * driver.c (parse_debug_options): Add a 'gdb' option.
2830 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2832 * image-writer.c: Add support for emitting the image into a memory buffer.
2834 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2836 * aot-compiler.c: Add support for registering debug info with GDB using the
2837 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2838 MONO_XDEBUG to 'gdb'.
2840 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2842 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2845 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2847 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2848 can be used to set breakpoints in gdb.
2850 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2851 segment to an absolute address.
2853 2009-10-13 Mark Probst <mark.probst@gmail.com>
2855 * method-to-ir.c: Use the managed array allocator method if
2858 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2860 * aot-compiler.c : Fix the MSVC builds
2862 Code is contributed under MIT/X11 license.
2864 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2866 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2867 avoid registering 1 symbol file per method with gdb.
2869 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2871 * mini-sparc.c: Fix the handling of enums with base type long.
2873 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2875 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2876 instead of using type->data.klass as the later doesn't work with generics.
2878 2009-09-25 Mark Probst <mark.probst@gmail.com>
2880 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2881 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2882 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2883 works differently now and we don't handle it in the JIT anymore.
2885 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2886 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2887 the Thread class split.
2889 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2891 * driver.c: Don't run tests with the obsolete treeprop optimization.
2893 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2894 variable volatile. Fixes #541577.
2896 * basic-calls.cs: Add a new test.
2898 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2900 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2902 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2903 work/required with recent iphone sdk versions.
2905 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2908 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2909 in the VCALL decomposition code.
2911 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2913 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2915 * basic.cs: Add a test.
2917 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2920 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2921 searches all the domains of the current thread.
2923 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2925 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2927 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2928 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2930 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2931 for non-jit trampolines.
2933 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2935 * aot-compiler.c (add_wrappers): Ditto.
2937 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2938 the size of the param area used by dyn_call to 6 which covers the majority of
2941 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2943 * mini-arm.c: Implement support for passing/receiving
2944 longs and receiving floats in the dyn_call code.
2946 * mini-amd64.c: Implement support for receiving vtypes in registers in
2949 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2952 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2954 * mini-arm.c (get_call_info): Return more precise information in
2956 (dyn_call_supported): Use the information in CallInfo.
2958 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2960 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2963 * mini-arm.c: Update after the dyn_call api changes.
2965 * mini.c (mini_create_jit_domain_info): Register a destructor function
2966 for the runtime_invoke_hash.
2968 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2969 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2971 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2972 (dyn_call_supported): Simplify this by using get_call_info ().
2973 (mono_arch_dyn_call_free): New destructor function.
2975 * generics.cs: Remove a printf.
2977 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2979 * mini-arm.c: Add support for enum return values and passing a few arguments
2982 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2985 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2987 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2988 the dynamic invoke wrappers.
2990 * mini-arm.c: Implement OP_DYN_CALL for arm.
2992 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2993 supported by the dynamic runtime invoke wrapper.
2995 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2996 runtime invoke wrapper.
2998 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2999 if possible when running with full-aot.
3001 * mini-ops.h: Add OP_DYN_CALL opcode.
3003 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3004 with dynamic arguments lists similar to libffi.
3006 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3008 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3010 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3013 * iltests.il.in: Add a new test.
3015 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3017 * aot-compiler.c (add_generic_instances): Add more instances of
3018 GenericEqualityComparer.
3020 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3022 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3024 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3026 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3027 comments on some functions that now can fail.
3029 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3031 * Makefile.am: Add Info.plist to EXTRA_DIST
3033 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3035 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3036 static synchronized wrappers. Fixes #539500.
3038 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3040 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3043 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3045 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3046 lmf before calling filter clauses as well. Fixes #539550.
3048 * exceptions.cs: Add a test.
3050 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3052 * aot-compiler.c (add_generic_class): Add instances of
3053 Array.GetGenericValueImpl as well.
3055 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3058 * generics.cs: Add a fullaot linq test.
3060 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3062 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3065 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3067 * mini-trampolines.c (mono_delegate_trampoline) : Call
3068 mono_cominterop_get_invoke if the delegate target object
3071 Code is contributed under MIT/X11 license.
3073 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3075 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3076 internal call is defined outside platform code. Reduce code
3077 duplication with existing [Method|Field]AccessException
3079 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3081 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3082 if the return value is a small struct passed on regs.
3084 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3086 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3088 * mini-codegen.c: Enable the cpu description validation for arm.
3090 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3092 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3093 test which depends on structs to objects.cs.
3095 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3096 require object model related stuff working.
3098 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3100 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3102 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3103 against the instruction metadata in mini-ops.h. amd64 only for now.
3105 * mini-ops.h: Fix some instruction descriptions.
3107 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3108 unused instructions.
3110 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3112 * exceptions.cs: Add a new test.
3114 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3116 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3118 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3120 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3121 skip empty phi opcodes.
3123 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3124 correctly by zero extending after loads. Skip methods containing calls
3125 to the monitor enter/exit trampolines.
3127 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3128 when calling mono_thread_force_interruption_checkpoint ().
3130 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3132 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3134 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3136 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3137 bootstrap could run.
3139 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3141 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3143 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3145 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3147 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3148 LLVM might be very short.
3150 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3151 in OP_THROW/RETHROW.
3153 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3156 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3158 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3159 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3160 LLVM might be very short.
3162 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3164 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3165 the alignment for the value of sp.
3167 2009-09-01 Geoff Norton <gnorton@novell.com>
3169 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3170 managed wrappers in full aot.
3172 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3174 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3176 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3178 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3180 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3182 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3184 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3187 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3189 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3190 depend on the info MonoMethodHeader which could be missing in IL stripped
3193 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3195 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3196 they are only 4 byte aligned.
3198 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3200 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3201 was done previously, since using SP causes too many problems.
3203 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3204 frames without a frame pointer works.
3206 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3207 global register in methods with calls, since the calls can go through
3208 a static rgctx trampoline which doesn't save it.
3210 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3212 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3214 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3216 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3218 2009-08-18 Christian Hergert <chris@dronelabs.com>
3220 * method-to-ir.c: Fix warnings for uninitialized variables.
3222 2009-08-18 Christian Hergert <chris@dronelabs.com>
3224 * mini-exceptions.c:
3225 * aot-compiler.c: Fix printf warnings.
3227 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3229 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3230 Add GetGenericValueImpl<string>.
3232 * aot-compiler.c (add_generic_instances): Add instances of
3233 GenericEqualityComparer<T> for primitive types. Only emit the array
3234 wrappers into the mscorlib image.
3236 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3238 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3239 the methods_loaded array using amodule->info->nmethods.
3241 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3242 (MONO_AOT_FILE_VERSION): Bump this.
3244 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3247 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3248 MonoJitInfo doesn't belong to its methods aot image.
3250 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3252 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3254 * mini-arm.c: Fix warnings.
3256 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3258 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3261 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3263 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3264 avoid clobbering IP.
3266 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3267 hold the trampoline argument, so its initial value is available during
3270 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3273 * exceptions-hppa.c:
3275 * exceptions-s390x.c:
3276 * exceptions-mips.c:
3278 * exceptions-sparc.c:
3279 * exceptions-alpha.c:
3281 * mini-trampolines.c:
3283 * exceptions-s390.c: add and use #define's instead of sizeof()
3284 for MonoJitInfo and MonoJitInfoTable.
3286 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3291 * tramp-x86.c: use a #define instead of sizeof() for a few
3292 structures that use a zero-length array.
3294 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3296 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3297 case when the method is dynamic. Fixes #529238.
3299 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3301 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3302 of asserting when a method is JIT compiled in full-aot mode.
3304 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3306 Contributed under the terms of the MIT/X11 license by
3307 Jerry Maine <crashfourit@gail.com>.
3309 * fixed wrong dates in changelog.
3311 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3313 Contributed under the terms of the MIT/X11 license by
3314 Jerry Maine <crashfourit@gail.com>.
3316 * basic-simd.cs: added test for packed double square root.
3317 * cpu-amd64.md: added opcode info for packed double square root.
3318 * cpu-x86.md: added opcode info for packed double square root.
3319 * mini-ops.h: added IR opcode for packed double square root.
3320 * mini-x86.c: added IR to native translation code for packed double square root.
3321 * mini-amd64.c: removed todo for packed double square root.
3322 * simd-intrinsics.c: added method to IR opcode converstion for
3323 packed double square root.
3325 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3327 Contributed under the terms of the MIT/X11 license by
3328 Jerry Maine <crashfourit@gail.com>.
3330 * mini-amd64.c: Added a change to help tell the difference as
3331 to what perpose the xmm register is being used--mainly to help
3333 * mini-amd64.h: Changed callee regs to use 15 out of 16
3334 (one used for special cases) xmm registers for both fp
3335 and simd ops. Added define to turn on new feature in the regalloc
3336 that allows fp and simd ops to share the xmm regs happily.
3337 * codegen.c: Added code to detect for which perpose an xmm reg is
3338 being used (fp or simd) and to translate back and forth to the
3339 correct logical reg bank (fp or simd) for 'spill load's.
3341 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3343 Contributed under the terms of the MIT/X11 license by
3344 Jerry Maine <crashfourit@gail.com>.
3346 * basic-simd.cs: Added tests for stressing the regalloc when running with
3347 16 simd regs and when simd and fp ops share the same reg bank.
3349 2009-08-01 Mark Probst <mark.probst@gmail.com>
3351 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3352 in shared generic code, we might have to look up the class in the
3353 RGCTX. If we use the class directly, compute its GC descriptor.
3355 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3357 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3359 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3361 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3362 check for errors. Fixed the case when the class with the Main
3365 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3367 Contributed under the terms of the MIT/X11 license by
3368 Jerry Maine <crashfourit@gail.com>.
3370 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3372 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3374 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3376 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3378 * method-to-ir.c: Fix naming of stelem and ldelem.
3380 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3382 * driver.c (main_thread_handler): Check that the assembly loaded
3383 matches the filename when doing AOT.
3385 2009-07-30 Mark Probst <mark.probst@gmail.com>
3387 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3390 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3391 utils/mono-sigcontext.h).
3393 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3396 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3398 * mini.c (mono_codegen):
3399 Call profiler hook to keep track of method code buffers.
3401 2009-07-27 Mark Probst <mark.probst@gmail.com>
3403 * method-to-ir.c: Invoke write barriers for the
3404 Interlocked.(Compare)Exchange JIT intrinsics.
3406 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3408 * Makefile.am (version.h): Fix issues when built out of tree.
3409 Remove some redundant 'grep's piped through 'sed's.
3411 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3413 This patch is contributed under the terms of the MIT/X11 license
3415 * mini-ppc.c (mono_arch_output_basic_block):
3416 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3417 for bits 32-47 with signed load/store diplacements for bits
3418 48-63. Use prefered base/offset order for indexed form.
3419 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3420 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3421 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3422 OP_LOADI2_MEMBASE): Same.
3423 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3424 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3425 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3427 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3428 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3429 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3430 OP_LOADI1_MEMINDEX): Same
3431 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3432 OP_STORER8_MEMINDEX): Same
3433 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3435 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3436 for bits 32-47 with signed load/store diplacements for bits
3437 48-63. Use prefered base/offset order for indexed form.
3439 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3441 This patch is contributed under the terms of the MIT/X11 license
3443 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3444 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3445 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3446 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3447 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3448 cfg->stack_usage to avoid size warnings.
3449 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3450 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3451 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3452 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3454 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3455 after code varible is initialized.
3456 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3457 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3458 (mono_arch_emit_epilog):
3459 Move Use ppc_load32 for cfg->stack_usage to avoid size
3462 2009-07-24 Mark Probst <mark.probst@gmail.com>
3464 * method-to-ir.c: The write barrier doesn't do the store anymore,
3465 so we have always to emit it. Also, emit the wbarrier after the
3468 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3470 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3471 for argument count 3 too.
3473 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3475 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3476 the caller handle the exceptions.
3477 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3478 method. Fixes #524498.
3480 2009-07-22 Geoff Norton <gnorton@novell.com>
3482 * mini-exceptions.c: Fix build on ia64.
3484 2009-07-22 Mark Probst <mark.probst@gmail.com>
3486 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3489 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3491 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3494 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3496 * basic-simd.cs (Main): Pass args to the test driver.
3498 2009-07-20 Geoff Norton <gnorton@novell.com>
3500 * mini-x86.h: Fix the x86 version guards to use Apple's
3501 properly defined macros.
3503 2009-07-20 Geoff Norton <gnorton@novell.com>
3505 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3508 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3510 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3511 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3512 the information which is needed for invokes, so only one locking+hash table
3515 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3517 * aot-compiler.c (add_generic_instances): Emit instances of
3518 GenericComparer<T> for primitive types.
3520 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3522 * mini-posix.c: Fix linux build.
3524 2009-07-19 Geoff Norton <gnorton@novell.com>
3526 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3527 mono_gdb_render_native_backtraces
3528 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3529 so we implement the sane semantics to the runtime here
3530 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3531 so we need to call it differently (mono_gdb_render_native_backtraces)
3532 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3533 here for default implementations.
3534 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3535 support Apple's weird syscall (SYS_fork) implementation and not busy
3536 loop in abort() on native crashes on OSX anymore.
3538 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3540 * aot-runtime.c (load_method): Change the handling of the
3541 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3544 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3546 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3548 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3549 seems to break the aot tests.
3551 * mini.c (mono_patch_info_equal): Fix the handling of
3552 MONO_PATCH_INFO_RGCTX_FETCH.
3554 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3556 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3558 * mini.c (mono_patch_info_hash): Fix the handling of
3559 MONO_PATCH_INFO_INTERNAL_METHOD.
3560 (mono_patch_info_equal): Ditto.
3562 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3564 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3567 * mini-llvm.c: Add some infrastructure for AOT support.
3569 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3571 * mini-llvm-cpp.c: Update to the latest llvm api.
3573 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3574 option to false to prevent llvm from installing signal handlers which
3577 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3580 * cpu-amd64.md: Revert previous change as those instructions
3581 take 2 separate arguments. Remember to read the arch docs more
3582 carefully next time.
3584 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3586 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3588 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3590 * mini-ppc.c: exploit multiple load/store units if available (rest of
3591 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3592 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3594 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3596 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3597 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3599 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3601 * cpu-x86.md: Fix missing clobbering from trancendental simd
3604 * cpu-amd64.md: Same.
3606 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3608 Contributed under the terms of the MIT/X11 license by
3609 Jerry Maine <crashfourit@gail.com>.
3611 * basic-simd.cs: Added tests for single and doulble indexers.
3613 * cpu-amd64.md: Added simd opcode information.
3615 * mini-amd64.c: Added IR to native simd generation code.
3616 Added simd register names and function that returns them.
3618 * mini-amd64.h: Added marcos to turn on simd code compilation in
3619 amd64. Added max simd register count marco. Added caller/callee
3620 register mask marcos. Added marcos to use simd register bank.
3622 * mini.h: Added helper marco for shufling dwords and simple
3625 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3627 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3629 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3631 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3632 the length of the native code as well.
3634 * basic-simd.cs: Add a test for #521662.
3636 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3638 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3640 2009-07-13 Mark Probst <mark.probst@gmail.com>
3642 * mini.c: Register function for getting the IP from a signal
3643 context with metadata.
3645 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3647 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3648 call a generic class init trampoline if needed. Fixes #519336.
3650 * generics.cs: Add a test.
3652 2009-07-09 Mark Probst <mark.probst@gmail.com>
3654 * method-to-ir.c: When doing a call which might be remote from
3655 shared generic code to other shared code with open type arguments,
3656 get the remoting invoke wrapper from the RGCTX and do an indirect
3659 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3661 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3662 after the unbox trampoline in the full-aot case.
3664 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3666 * mini.c: Move initialization of jit_mutex before debugger initialization
3671 * Info.plist: added Info.plist and link flag to enable the mono executable
3672 to access other processes. Requires codesigning of the executable to work.
3674 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3679 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3681 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3683 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3685 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3686 when the generic instance is an instantiation of a subclass of the
3687 methods class. Fixes #517166.
3689 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3691 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3694 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3697 * CMakeLists.txt: Add minimal support for installation.
3699 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3701 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3702 determine whenever a method is directly callable to a separate function.
3704 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3705 needed ones as a result of the previous change.
3707 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3708 type of register arrays.
3710 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3711 type of register arrays.
3713 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3715 Contributed under the terms of the MIT/X11 license by
3716 Jerry Maine <crashfourit@gail.com>.
3718 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3720 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3722 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3724 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3726 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3727 dump of structure return value. Fix some formatting.
3728 * cpu-s390x.md: Fix lengths of instruction sequences.
3729 * mini-s390.c: Minor formatting changes.
3731 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3733 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3734 Use sigaction on freebsd as well.
3736 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3738 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3741 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3743 2009-06-22 Mark Probst <mark.probst@gmail.com>
3745 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3747 2009-06-22 Mark Probst <mark.probst@gmail.com>
3749 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3751 2009-06-20 Martin Baulig <martin@ximian.com>
3754 (MonoDebuggerThreadFlags): New enum typedef.
3755 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3756 (mono_debugger_thread_created): Added `gpointer func' argument;
3757 initialize the new `thread_flags' field.
3759 2009-06-18 Martin Baulig <martin@ximian.com>
3761 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3762 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3765 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3766 flag in `MONO_DEBUGGER__info.runtime_info'.
3769 (mono_main): Call mini_debugger_set_attach_ok() if generics
3770 sharing is disabled.
3772 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3774 * aot-compiler.c (add_wrappers): Fix a warning.
3776 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3777 the ppc load/store macro changes.
3779 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3781 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3783 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3784 not just the got symbol.
3786 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3789 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3792 * aot-compiler.c: Remove some fixmes.
3794 * driver.c (mono_main): Print a helpful message when cross-compiling.
3796 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3798 * method-to-ir.c (initialize_array_data): Do the optimization if the
3799 target byte order is little endian, instead of the host byte order.
3801 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3802 wrappers into the mscorlib image, Emit a unique plt symbol for each
3803 image, emit symbols for plt entries.
3805 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3808 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3810 * aot-compiler.c (add_wrappers): Avoid calling
3811 mono_marshal_get_type_info () since it can assert for some types.
3813 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3814 ldtoken are used inside wrappers.
3816 * helpers.c: Add support for prefixing tools with the arch name.
3818 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3819 quantities when using ilp32.
3821 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3822 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3824 * image-writer.c: Use .long on ilp32.
3826 * aot-compiler.c: Use 32 bit loads on ilp32.
3828 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3830 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3832 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3834 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3836 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3837 second got slot of every aot image.
3839 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3840 aot on platforms with function pointers.
3842 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3843 support for aot/full aot on ppc/ppc64.
3845 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3846 arguments which are needed on ppc.
3848 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3851 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3853 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3855 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3857 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3859 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3861 2009-06-17 Geoff Norton <gnorton@novell.com>
3863 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3865 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3867 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3868 to control whenever the dwarf writer is in xdebug or aot mode.
3869 (emit_class_dwarf_info): Use a separate abbrev for structures without
3872 * aot-compiler.c: Pass the appending parameter to
3873 mono_dwarf_writer_create ().
3875 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3876 falls through to its next bblock. Fixes #513931.
3878 * iltests.il: Add a test.
3880 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3881 infor even if emit_line is FALSE, as the apple linker seems to require it.
3883 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3885 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3889 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3891 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3894 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3896 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3897 'has_call_handler' fields.
3899 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3901 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3902 first bblock if not needed. Fixes #512790.
3904 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3906 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3908 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3911 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3912 remoting-invoke-with-check wrappers, which are not needed when running with
3913 full-aot, since it doesn't support remoting.
3915 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3917 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3919 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3920 method info, it is not used anymore.
3922 * mini.h: Bump AOT file format version.
3924 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3927 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3930 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3932 * mini.h: Bump AOT file format version.
3934 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3936 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3937 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3940 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3941 of CKFINITE and FBGE for VFP.
3943 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3945 * aot-compiler.c: Don't align code to 16 bytes on arm.
3947 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3948 before the methods they belong to.
3950 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3951 the full-aot case if possible, since the trampoline will be called right
3954 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3955 trampolines to 1024 after the change above.
3957 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3958 trampoline to save 8 bytes per trampoline.
3960 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3963 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3965 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3967 2009-06-08 Martin Baulig <martin@ximian.com>
3970 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3971 (_mono_debugger_throw_exception): Don't make this static.
3972 (_mono_debugger_unhandled_exception): Likewise.
3973 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3976 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3977 (_mono_debugger_throw_exception): Add function prototype.
3978 (_mono_debugger_unhandled_exception): Likewise.
3981 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3982 arg; return the first exception handler if the exception is caught
3983 and we're running inside the debugger.
3984 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3985 improve exception handle inside runtime-invoke, check whether the
3986 exception is actually caught in the method being invoked and not
3987 by the runtime-invoke-wrapper.
3989 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3991 * image-writer.c: Improve support for the osx assembler.
3993 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3996 2009-06-08 Martin Baulig <martin@ximian.com>
3999 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4000 (_mono_debugger_throw_exception): Don't make this static.
4001 (_mono_debugger_unhandled_exception): Likewise.
4002 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4005 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4006 (_mono_debugger_throw_exception): Add function prototype.
4007 (_mono_debugger_unhandled_exception): Likewise.
4010 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4011 arg; return the first exception handler if the exception is caught
4012 and we're running inside the debugger.
4013 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4014 improve exception handle inside runtime-invoke, check whether the
4015 exception is actually caught in the method being invoked and not
4016 by the runtime-invoke-wrapper.
4018 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4020 * image-writer.c (append_subsection): Don't align subsections of the
4021 debug_line section as a workaround.
4023 * dwarfwriter.c: Emit line number info in the AOT case as well.
4025 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4027 This patch is contributed under the terms of the MIT/X11 license
4029 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4030 code_len <= code_size
4032 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4034 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4036 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4038 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4039 invoke wrappers, we now use trampolines instead.
4041 2009-06-04 Mark Probst <mark.probst@gmail.com>
4043 * mini-darwin.c: The exception thread must not be registered with
4046 2009-06-04 Mark Probst <mark.probst@gmail.com>
4048 * mini-gc.c: Disable the code because it makes SGen crash.
4050 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4052 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4053 instead of asserting.
4055 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4057 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4058 output file after the code has been compiled.
4060 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4062 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4064 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4067 entries distinction to simplify the code.
4069 * mini.h: Bump AOT file format version.
4071 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4073 * objects.cs: Fix the signature of one of the tests.
4075 * mini.c (mini_create_ftnptr): New helper function, moved here from
4077 (mini_get_addr_from_ftnptr): Ditto.
4078 (mini_init): Install the new helpers.
4080 2009-05-28 Martin Baulig <martin@ximian.com>
4082 Correctly initialize the debugger when embedding Mono.
4084 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4085 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4086 see documentation in mini_debug_running_inside_mdb().
4089 (mini_debug_running_inside_mdb): New function to check whether
4090 we're running inside mdb.
4092 * mini.c (mini_init): Call mini_debugger_init() if we're running
4093 inside the debugger.
4095 * driver.c (mono_main): Moved the call to mini_debugger_init()
4096 into mini_init() to make this work when embedding Mono.
4098 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4099 calls to mini_debugger_init().
4101 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4102 mono_debugger_main() -> mini_debugger_main() and put them inside a
4103 `MONO_DEBUGGER_SUPPORTED' conditional.
4105 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4107 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4108 this is no longer in use.
4111 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4113 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4115 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4118 2009-05-27 Martin Baulig <martin@ximian.com>
4120 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4122 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4123 long_conv_to_r_un to 64 bits.
4125 * cpu-x86.md: Increase the instruction size due to the changes.
4127 * iltests.il.in: Add regression test.
4131 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4133 * objects.cs: Move the previous test from basic.cs to here.
4135 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4137 * basic.cs: Add regression test for #506915.
4139 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4141 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4142 optimization we must check the bb of the first byte of stobj as
4143 it's the only one set in cil_offset_to_bb.
4147 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4149 * image-writer.c: Fix pointer directive on ppc64.
4151 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4153 * image-writer.c (asm_writer_emit_section_change): Avoid using
4154 .bss subsections on ppc too.
4156 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4158 * image-writer.c: Fix the definition of TARGET_ASM_....
4160 * image-writer.c: Fix the emission of assembler directives in the last
4163 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4164 exception throwing code to accomodate ppc64.
4166 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4167 size to work on ppc64 too.
4169 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4172 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4173 the assembler dialect instead of using platform specific defines.
4175 2009-05-22 Geoff Norton <gnorton@novell.com>
4177 * mini-arm.c (get_call_info): If a structure is split between the stack
4178 and argument registers, we should not advance the stack pointer by the entire
4179 native size, but just by the amount that spilled.
4181 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4183 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4186 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4188 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4191 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4192 methods so wrapper don't get added twice.
4193 (add_generic_instances): Don't add methods of arrays.
4195 * generics.cs: Mark one test as !FULLAOT.
4197 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4199 * mini-x86.c (emit_move_return_value): Remove unused vars.
4201 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4203 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4204 decomposing 8 bytes structs into a LCALL.
4206 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4207 pointer for where to store the returned regs.
4209 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4212 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4214 2009-05-20 Miguel de Icaza <miguel@novell.com>
4216 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4219 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4221 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4223 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4226 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4228 * local-propagation.c (mono_local_cprop): Avoid local propagation
4229 across paired add/sub if the first instruction dest reg is it's
4230 source reg. For example:
4232 int_add_imm R12 <- R12 [1] clobbers: 1
4233 int_sub_imm R42 <- R12 [1] clobbers: 1
4235 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4236 maintain the math identify.
4240 2009-05-20 Andreia Gaita <avidigal@novell.com>
4242 * Makefile.am: avoid going on the network just to get the revision,
4245 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4247 Fixed estimate for short branches on amd64 (they were off mark, and
4248 enabling call prolog-epilog instrumentations caused assertions).
4249 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4250 estimate for the maximum length of this basic block.
4252 - mono_arch_emit_prolog: compute max_length for each basic block
4253 (instead of max_offset), and inflate size estimate also for entry bb
4254 in case of code instrumentation.
4255 - mono_arch_output_basic_block: get rid of "cpos" (the current
4256 estimated "position" in the code), and always use "offset" instead,
4257 which is accurate; at the beginning of the function quickly recompute
4258 max_offset for all the remaining blocks, starting from the current
4259 cfg->code_len (which is correct, and not estimated) and using the
4260 estimated block lengths computed previously.
4262 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4264 * exceptions-ppc.c: Remove the caching from the trampoline creation
4265 functions, it is already done in the caller.
4267 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4269 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4270 MONO_ARCH_GSHARED_SUPPORTED define.
4272 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4274 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4277 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4279 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4280 call to mono_marshal_get_rgctx_invoke ().
4282 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4283 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4284 gshared use the static rgctx trampolines now.
4286 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4287 platform supports it.
4289 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4291 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4293 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4295 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4297 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4299 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4302 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4304 Made it possible for mono_arch_instrument_epilog to preserve
4305 argument registers, otherwise instrumenting the "epilogue" before
4306 a tail call would clobber them.
4307 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4308 if like mono_arch_instrument_epilog but with an additional parameter
4309 that states if argument registers must be preserved.
4310 * mini.c: implemented mono_arch_instrument_epilog as a call to
4311 mono_arch_instrument_epilog_full without asking to preserve argument
4312 registers (this makes the existing code work as usual).
4314 - mono_arch_instrument_epilog: add parameter to transform it into
4315 mono_arch_instrument_epilog_full, and preserve argument registers
4317 - mono_arch_output_basic_block, OP_TAILCALL case: call
4318 mono_arch_instrument_epilog_full.
4319 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4320 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4321 only transformed mono_arch_instrument_epilog into
4322 mono_arch_instrument_epilog_full.
4324 2009-05-15 Geoff Norton <gnorton@novell.com>
4326 * mini-darwin.c: This works on arm now.
4328 2009-05-14 Geoff Norton <gnorton@novell.com>
4330 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4333 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4335 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4338 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4339 wrappers during full aot mode correctly.
4341 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4344 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4345 mono_metadata_type_hash ().
4347 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4349 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4350 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4351 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4352 Removed MONO_INST_BRLABEL from the instruction flags, and the
4353 remaining code that used it, because we do not support branches inside
4354 basic blocks (and branch target labels) anymore.
4355 * Makefile.am: As part of the above cleanup, remove reference to
4356 BURG files which don't exist anymore.
4358 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4360 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4363 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4364 to use mono_arch_throw_corlib_exception.
4366 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4367 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4369 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4372 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4374 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4375 for the got to make debugging easier and to avoid confusing it with the
4378 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4379 method so a breakpoint can be set when using gdb.
4381 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4383 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4384 on mono_method_get_imt_slot ().
4386 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4387 num_decodes variables.
4389 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4390 change as it doesn't seem to work.
4392 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4395 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4397 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4398 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4400 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4401 builder when using full aot.
4403 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4404 here, it is already handled.
4406 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4409 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4411 * mini-arm.h: Enable IMT for full aot.
4413 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4414 arch doesn't support it.
4416 * mini.c (mini_init): Don't disable IMT for full aot if the
4417 architecture supports it.
4419 * mini.h (MonoAotTrampoline): New enum containing the different types
4420 of 'numerous' trampolines.
4421 (MONO_AOT_FILE_VERSION): Bump this.
4423 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4424 static rgctx trampolines. Add support for full-aot IMT thunks.
4426 * mini-amd64.h: Enable IMT for full aot.
4428 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4429 to exclude tests belonging to a category.
4431 * generics.cs: Mark some tests with a !FULLAOT category.
4433 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4436 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4438 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4439 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4440 (emit_plt): Fix a warning.
4442 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4444 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4445 back into aot-compiler.c to a place where the other functions shared by
4446 the runtime and aot compiler are.
4448 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4449 as done previously, instead of in MonoAotFileInfo, since pointers might have
4450 alignment requirements.
4452 * mini.h: Bump AOT file format version.
4454 2009-05-10 Miguel de Icaza <miguel@novell.com>
4456 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4457 that is used at runtime from the aot-compiler.c, this makes it
4458 work on setups that remove the AOT compiler from the output
4461 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4463 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4466 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4468 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4470 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4471 stuff to mono_arch_decompose_long_opts ().
4472 (mono_decompose_opcode): Remove some dead code.
4474 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4476 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4477 cmethod can be null for quite a some reasons.
4479 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4481 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4483 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4485 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4487 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4489 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4490 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4491 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4492 calls returning structures by addr on amd64.
4494 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4496 * iltests.il.in: Restructure the tail call tests a bit.
4498 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4500 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4501 for virtual methods too.
4503 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4505 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4506 due to regression in verifying System.dll.
4508 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4510 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4513 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4516 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4517 g_str_hash () which can change.
4519 * driver.c (mini_regression): Disable optimizations not supported by
4520 the cpu. Fixes #500019.
4522 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4525 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4527 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4528 to the latest LLVM code.
4530 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4532 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4534 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4536 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4539 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4540 no longer saving offsets, so just save the patch types along with the other
4542 * aot-runtime.c (load_patch_info): Update after the changes to
4543 encode_patch_list ().
4544 (decode_got_entry): Removed, merged into load_patch_info ().
4545 (is_shared_got_patch): Removed, call the same function from
4548 * mini.h: Bump aot file format version.
4550 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4551 half-finished no-dlsym code.
4553 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4556 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4557 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4559 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4561 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4562 buffer length to work with AOT code.
4564 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4565 ldfld/stfld opcodes.
4567 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4570 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4572 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4574 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4577 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4578 if needed. Don't decompose long operations when using llvm.
4580 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4582 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4585 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4587 2009-05-03 Martin Baulig <martin@ximian.com>
4589 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4590 mono_debugger_insert_method_breakpoint() since the class init
4591 handler we're inserting at the top of the method already gives us
4594 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4596 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4597 to mono_arch_decompose_long_opts () for x86 and arm.
4599 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4601 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4604 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4606 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4609 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4611 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4612 number of trampolines used in full-aot mode.
4614 * aot-compiler.c: Add an ntrampolines option to set the number of
4615 trampolines emitted in full-aot mode.
4617 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4619 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4620 a volatile load. Get rid of get_tempname (), llvm assigns names
4623 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4626 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4629 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4632 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4633 to the same register as a fixed sreg2. Fixes #497271.
4635 * iltests.il.in: Add a new test.
4637 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4639 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4640 stack, since pushes complicate exception handling.
4642 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4643 the stack if they are passed using moves.
4645 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4647 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4650 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4651 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4652 of FMOVE if it is an R4.
4654 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4656 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4658 * mini.h (LLVMCallInfo): New structure to store calling convention
4659 information for the LLVM back end similar to the CallInfo structures in
4662 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4663 call information in a format usable by LLVM.
4664 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4666 * method-to-ir.c (mono_emit_call_args): Emit calls using
4667 mono_llvm_emit_call () when compiling using LLVM.
4669 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4670 comments to all functions. Fix memory leaks. Add a public init/cleanup
4673 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4675 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4676 mono_array_new_va () jit icall.
4678 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4680 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4681 multiple machine description files to be specified.
4682 * mini-ops.h: fixes for cross-compilation.
4684 2009-04-22 Miguel de Icaza <miguel@novell.com>
4686 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4689 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4691 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4692 to prevent asserts in various passes. Fixes #497220.
4694 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4696 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4699 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4700 table to avoid duplicates.
4702 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4704 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4707 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4709 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4710 is for method or field access.
4712 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4714 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4717 * mini-llvm.c (mono_llvm_emit_method): Use it.
4719 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4720 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4723 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4724 synchronized methods.
4726 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4728 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4730 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4733 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4734 allowing some options to be set dynamically.
4736 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4738 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4739 unconditional branch.
4741 * mini.h (MonoTrampolineType): Add new trampoline type
4742 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4745 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4748 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4751 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4752 is enabled. Instead, use the llvm vcall trampoline.
4754 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4756 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4758 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4761 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4762 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4764 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4765 OP_IA64_CSET opcode.
4767 * mini.c: Fix a warning.
4769 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4770 THROW to the appropriate llvm type.
4772 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4774 * mini.c (mini_method_compile): Add statistics for methods JITted
4777 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4779 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4780 OP_IA64_CMP_<cond>_IMM opcodes.
4782 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4784 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4787 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4790 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4793 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4795 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4797 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4799 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4802 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4803 rgctx invoke trampolines for x86.
4805 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4806 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4807 (mono_arch_get_vcall_slot): Simplify this.
4809 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4811 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4812 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4814 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4816 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4817 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4819 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4821 * liveness.c (visit_bb): Remove a needless assert.
4823 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4825 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4826 full aot support to the arch specific code.
4828 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4830 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4832 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4834 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4835 collect information about the delegate invoke impl trampolines.
4837 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4838 to save trampolines during full-aot mode.
4840 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4841 creation function which returns a trampoline which sets the rgctx
4843 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4844 wrapper if possible.
4845 (mono_delegate_trampoline): Ditto.
4847 * mini.c (mono_jit_runtime_invoke): Ditto.
4849 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4851 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4853 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4855 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4857 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4858 just setting the opcode to OP_NOP.
4860 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4862 * mini.c (mini_method_compile): Put the last change inside an
4863 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4865 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4866 and extend live ranges to cover the whole method when using xdb.
4868 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4869 do it in the trampolines.
4871 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4874 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4876 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4877 call code in full-aot mode since IMT is disabled there.
4878 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4879 new JIT no longer has that restriction.
4881 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4883 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4884 a more compact format.
4885 (mono_aot_wrapper_name): New function to return a unique name for a
4886 wrapper method, also used by the AOT runtime.
4888 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4891 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4892 when a ICollection<T> etc is encountered.
4893 (add_generic_instances): Process method arguments/locals too.
4894 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4897 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4899 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4901 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4903 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4905 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4906 representing the result of the decomposition. Nullify instructions
4907 instead of setting them to OP_NOP since nops can't have registers
4910 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4912 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4913 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4914 info. Strip 'mapping symbols' on ARM.
4916 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4918 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4919 this with the native genmdesc.
4921 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4923 * aot-runtime.c: Fixing the MSVC build.
4925 Code is contributed under MIT/X11 license.
4927 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4929 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4930 JITted code depends on it.
4932 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4934 * aot-compiler.c: Use new MonoGenericParam accessors.
4936 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4938 Reduce memory usage and improve correctness wrt MonoGenericParam
4939 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4940 handing. Avoid allocating MonoGenericParams, but use the ones in
4941 the container itself.
4943 2009-04-07 Miguel de Icaza <miguel@novell.com>
4945 * tasklets.c: Return exceptions in the out argument.
4947 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4949 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4950 opcode. Use pointer types in more places instead of casting them to
4953 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4955 (mono_llvm_optimize_method): New helper function to optimize a method.
4957 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4958 widening code so it could be called from more places.
4959 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4960 code paths in the call opcodes.
4962 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4964 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4966 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4968 * dwarfwriter.c: Use _ to separate class name
4969 components as gdb can't handle '.'. Represent reference variables
4972 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4974 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4976 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4978 * gc-test.cs: New file with GC stack marking tests.
4980 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4981 negative numbers for vfp.
4983 * basic-float.cs: Add a test.
4985 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4987 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4989 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4991 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4992 part of tasklet/continuation support.
4994 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4996 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4997 amd64 opcodes inside an ifdef.
4999 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5002 * dwarfwriter.c (emit_type): Emit the class info for classes.
5004 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5006 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5008 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5010 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5012 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5014 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5016 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5018 * mini-llvm.c: Update comments.
5020 * mini.h (COMPILE_LLVM): New macro.
5022 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5024 * ssa.c (mono_ssa_compute): Ditto.
5026 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5027 the unwind ops from a DWARF FDE.
5029 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5030 methods by extracting the dwarf unwind ops from the unwind info generated
5033 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5036 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5039 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5041 * Makefile.am (llvm_sources): Enable this.
5043 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5044 failing back to the JIT if something cannot be handled.
5046 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5047 compiling with LLVM.
5049 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5050 compiling with LLVM.
5052 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5053 compiling with LLVM.
5055 * mini-ops.h: Add a few opcodes needed by LLVM.
5057 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5060 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5063 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5065 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5067 2009-04-01 Mark Probst <mark.probst@gmail.com>
5069 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5070 ridiculously large methods.
5072 2009-03-31 Martin Baulig <martin@ximian.com>
5074 * debug-debugger.c (debugger_remove_breakpoint): Call
5075 mono_debugger_remove_class_init_callback ().
5077 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5079 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5080 right before emitting code, not at the start.
5082 * mini.c (mono_postprocess_patches): Extract this into a separate function
5083 from mono_codegen ().
5085 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5086 byref types correctly.
5088 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5090 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5093 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5095 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5096 indirect calls, this avoids problems where get_vcall_slot () would get
5097 confused by the native code for the instruction preceeding the call.
5098 (mono_arch_get_vcall_slot): Simplify this.
5099 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5101 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5102 register allocator now seems to depend on them instead of the data in
5105 * mini.c (mini_method_compile): Throw the correct type of exception if
5106 mono_method_get_header () fails because of a loading error.
5108 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5110 * mini.c (mini_method_compile): Clear the loader error if the method
5111 header cannot be decoded.
5113 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5114 interface methods on proxies correctly.
5116 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5117 this argument for vtype methods. Add precise liveness info for arguments.
5119 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5120 LIVERANGE_START/END opcodes.
5122 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5123 for arguments and values in registers.
5125 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5127 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5128 return a valuetype. Fixes #487518.
5130 * iltests.il: Add a test.
5132 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5134 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5135 closed over a null reference correctly.
5137 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5139 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5141 2009-03-25 Mark Probst <mark.probst@gmail.com>
5143 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5144 allocated to the same registers as fixed sregs.
5146 2009-03-24 Mark Probst <mark.probst@gmail.com>
5148 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5151 * method-to-ir.c: Handle more cases for
5152 Interlocked.CompareExchange.
5154 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5155 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5156 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5158 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5160 * aot-runtime.c (decode_method_ref): Fix a warning.
5162 * unwind.c (mono_unwind_frame): Ditto.
5164 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5166 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5167 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5169 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5170 fix the handling of large values in the ALU_PC_G0_NC relocation.
5172 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5174 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5176 2009-03-22 Mark Probst <mark.probst@gmail.com>
5178 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5181 2009-03-22 Mark Probst <mark.probst@gmail.com>
5183 * method-to-ir.c: MINI_OP3 needs a comma.
5185 * method-to-ir.c, mini.h, mini.c: Remove
5186 mono_init_op_sreg_counts ().
5188 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5190 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5193 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5196 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5198 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5201 2009-03-21 Mark Probst <mark.probst@gmail.com>
5203 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5204 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5205 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5208 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5210 * driver.c: Change location of gc_wrapper.h.
5212 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5213 inside finally clauses correctly. Fixes #485721.
5215 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5216 after the change above.
5218 * exceptions.cs: Add a test.
5220 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5222 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5224 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5225 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5226 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5228 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5229 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5231 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5233 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5234 Simplify logic for ensure_method_is_allowed_to_call_method.
5235 Handle wrappers on callers.
5237 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5239 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5242 * basic-simd.cs: Fix the names of some test methods.
5244 2009-03-18 Geoff Norton <gnorton@novell.com>
5246 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5248 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5250 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5252 2009-03-17 Jb Evain <jbevain@novell.com>
5254 * driver.c: remove now uneeded call to mono_gc_base_init before
5257 2009-03-17 Jb Evain <jbevain@novell.com>
5259 * dwarfwriter.c (token_handler): handle more cases.
5261 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5263 * method-to-ir.c: Remove more dead code (that was required only
5264 because of method_is_safe). Fix compiler warnings.
5266 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5268 * method-to-ir.c: Remove unneeded/useless method_is_safe
5269 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5271 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5273 * mini.c (mini_method_compile): Print the method been compiled with
5274 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5275 for people not familiar with the runtime.
5277 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5279 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5280 a managed object which is later put into a GList. Return its class instead.
5282 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5283 stack slots when using sgen.
5285 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5287 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5289 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5291 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5292 > so it works on the first vreg as well.
5294 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5296 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5299 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5301 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5304 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5306 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5307 native->IL offset mapping.
5309 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5311 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5313 * basic.cs: Add a test.
5315 2009-03-11 Mark Probst <mark.probst@gmail.com>
5317 * mini-x86.c (mono_arch_output_basic_block): Use different
5318 registers in case the ones we want to overwrite are used by the
5319 other operand. Fixes regression in #480807.
5321 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5323 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5325 * dwarfwriter.c (emit_line_number_info): The line number info for
5326 IL code was off by one. Fix that.
5328 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5331 2009-03-09 Mark Probst <mark.probst@gmail.com>
5333 Contributed under the terms of the MIT/X11 license by Steven
5334 Munroe <munroesj@us.ibm.com>.
5336 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5339 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5341 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5344 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5346 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5347 the delegate ctor handling code. Fixes #482638.
5349 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5352 * iltests.il.in: Add a test.
5354 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5357 2009-03-05 Mark Probst <mark.probst@gmail.com>
5359 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5360 is shared generic code, return the trampoline, even if the method
5361 has already been compiled. Fixes #479763.
5363 * mini.c, mini.h: New function
5364 mono_jit_find_compiled_method_with_jit_info() which is the same as
5365 mono_jit_find_compiled_method() but also returns the jit info.
5367 2009-03-05 Mark Probst <mark.probst@gmail.com>
5369 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5370 for methods which actually have one. For all other methods, make
5371 sure the this argument var is live the whole method.
5373 * mini.c (mini_method_compile): Every shared method has a
5374 this/vtable/mrgctx info. Fixes #480807.
5376 2009-03-05 Mark Probst <mark.probst@gmail.com>
5378 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5379 generic/imt thunks where some entries branch through the vtable,
5380 while other entries branch directly.
5382 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5384 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5386 * mini-windows.c: Ditto.
5388 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5391 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5393 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5396 2009-03-04 Mark Probst <mark.probst@gmail.com>
5398 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5401 2009-03-04 Mark Probst <mark.probst@gmail.com>
5403 * exceptions-x86.c: Include debug-mini.h - fixes build.
5405 2009-03-04 Martin Baulig <martin@ximian.com>
5407 * debug-mini.c: Clean up the exception API and add documentation.
5408 (mono_debugger_handle_exception): New public method; this is
5409 called when throwing an exception or encountering an unhandled one.
5410 (mono_debugger_call_exception_handler): Formerly known as
5411 mono_debugger_handle_exception(); this is used to tell the
5412 debugger that we're about to invoke an exception handler.
5414 2009-03-04 Martin Baulig <martin@ximian.com>
5416 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5417 ../metadata/mono-debug-debugger.c; save and reset exception state.
5419 2009-03-02 Martin Baulig <martin@ximian.com>
5421 * debug-mini.c: Moved the debugger exception handling here from
5422 ../metadata/mono-debug-debugger.c.
5425 (MonoDebuggerExceptionAction): New exception typedef.
5428 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5430 * exceptions-amd64.c
5431 (mono_amd64_throw_exception): Use the new debugger exception
5435 (mono_handle_exception_internal): Don't call
5436 mono_debugger_unhandled_exception() here.
5438 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5440 * mini.c aot-compiler.c: Update after the changes to
5441 mono_marshal_get_runtime_invoke ().
5443 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5444 Virtual generic methods might not have method->slot set, work around
5447 * generics.cs: Add a test.
5449 2009-03-02 Geoff Norton <gnorton@novell.com>
5452 * driver.c: Allow signal chaining of SIGFPE as well.
5454 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5456 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5457 this since it now receives the method not its generic context in the
5460 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5461 generic/imt thunks where some entries branch through the vtable, while
5462 other entries branch directly.
5464 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5466 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5467 support for interface methods as well.
5469 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5470 using the normal IMT thunks.
5472 generics.cs: Add new tests.
5474 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5475 the generic inst to the generic imt thunks. This fixes AOT support,
5476 improves consistency with the normal IMT thunks, and makes it easier to
5477 add support for interface generic virtual methods later.
5479 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5481 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5483 * driver.c (mono_set_signal_chaining): New public API function to enable
5484 signal chaining on POSIX platforms.
5486 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5487 (si@lindenlab.com) to implement signal chaining. The original patch was
5488 contributed under the MIT X/11 license:
5489 https://bugzilla.novell.com/show_bug.cgi?id=318894
5491 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5493 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5494 too until it can be made to run on amd64.
5496 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5498 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5499 to get_generic_context_from_code () + get_call_info () if possible.
5501 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5503 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5504 suspend-on-sigsegv functionality.
5506 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5507 to suspend when a native SIGSEGV is received. This is useful for debugging
5508 crashes which don't happen under gdb, since a live process contains more
5509 information than a core file.
5511 * mini-exceptions.c (mono_print_thread_dump): Use
5512 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5514 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5516 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5518 * basic-float.cs: Disable the tests which currently fail on amd64.
5520 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5521 value to mono_arch_patch_callsite () to fix crashes.
5523 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5525 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5527 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5528 nop code by patching the call address to point to the nullified class init
5529 trampoline, as the former does not seem to be safe on SMP machines.
5531 2009-02-23 Mark Probst <mark.probst@gmail.com>
5533 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5536 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5538 * basic-float.cs basic-calls.cs: Fix warnings.
5540 2009-02-22 Mark Probst <mark.probst@gmail.com>
5542 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5543 correct frame pointer in the LMF. Should fix #478394.
5545 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5547 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5549 * image-writer.c: Make the binary writer less verbose.
5551 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5553 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5554 are called from runtime invoke wrappers.
5556 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5558 * cpu-ppc.md (store_memindex): Increase the size of this.
5560 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5562 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5564 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5566 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5569 Last fix for of #467201.
5572 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5574 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5576 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5577 and long_conv_to_r8_2:
5579 Fixed part of #467201.
5581 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5583 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5585 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5586 conversion to 32 bits.
5588 * cpu-x86.md: Increase the size of int_conv_to_r4.
5590 * basic-float.cs: Add a test for this.
5592 Fixed part of #467201.
5594 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5596 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5598 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5599 conversion to 64 bits.
5601 * basic-float.cs: Add a test for this.
5603 Fixed part of #467201.
5605 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5607 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5609 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5610 This behavior is compatible with MS.
5612 * iltest.il.in: Add a test for this.
5614 Fixed part of #467201.
5616 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5618 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5620 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5621 change the precision of the value.
5623 * cpu-x86.md: Define len for float_conv_to_r4.
5625 * basic-float.cs: Add a test for this.
5627 Fixed part of #467201.
5629 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5631 * mini.c: Adjust locking order to the new semantics where the loader lock
5634 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5643 * mini-trampolines.c:
5656 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5658 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5660 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5663 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5665 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5666 for cctors if needed.
5668 2009-02-17 Mark Probst <mark.probst@gmail.com>
5670 * mini-ppc.c: Fix build on Darwin.
5672 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5674 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5675 version instead of 3 as valgrind doesn't like version 3.
5677 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5679 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5680 usable for hashing methods.
5681 (emit_extra_methods): Use the new hash to avoid putting every method in the
5684 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5686 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5687 whenever a method ref could match a method.
5689 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5692 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5695 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5697 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5698 the encoding buffer.
5700 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5701 mono_method_get_header () on inflated methods as an optimization.
5703 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5705 * ssa.c (fold_ins): Fix another crash if the instruction following the
5706 switch was optimized away.
5708 2009-02-16 Mark Probst <mark.probst@gmail.com>
5710 Contributed under the terms of the MIT/X11 license by Steven
5711 Munroe <munroesj@us.ibm.com>.
5713 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5715 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5717 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5718 around the mono_domain_alloc calls, it is now done by the functions
5721 * aot-compiler.c (compile_method): Only add wrappers referenced by
5722 the method if compiling with full AOT.
5723 (mono_compile_assembly): Error out if --aot=full is specified on
5724 a platform where it is not supported.
5726 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5729 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5732 * aot-runtime.c (load_named_code): Handle
5733 mono_arm_throw_exception_by_token.
5735 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5737 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5740 * Makefile.am (fullaotcheck): Exit if a test fails.
5742 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5744 (mono_compile_assembly): Handle the assembler failing.
5746 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5747 accepting subsections of .bss.
5749 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5752 * aot-compiler.c: Remove some unused includes.
5754 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5755 now in MonoImageWriter.
5757 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5758 code sequence which matches a non-virtual call. Fixes #472654.
5760 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5762 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5765 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5766 use the image/dwarf writers directly.
5768 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5771 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5774 * image-writer.h: Fix some typos.
5776 * dwarfwriter.h dwarfwriter.c: New files.
5778 * aot-compiler.c: Extract the DWARF info writing functionality into a
5781 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5782 argument to return unwind info.
5784 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5786 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5788 * aot-runtime.c (decode_method_ref): Add a case for
5789 MONO_AOT_METHODREF_WRAPPER_NAME.
5791 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5794 * aot-compiler.c (encode_method_ref): Use the new constants.
5796 * aot-runtime.c (decode_method_ref): Ditto.
5798 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5799 be compiled, not the icall itself.
5801 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5803 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5804 using decode_method_ref ().
5806 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5807 convert it to an in32. Fixes #475859.
5809 * arrays.cs: Add a test.
5811 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5813 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5816 * basic-long.cs: Add a test.
5818 2009-02-12 Mark Probst <mark.probst@gmail.com>
5820 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5821 remove the frame pointer in leaf methods which don't receive any
5822 arguments, don't throw exceptions and don't do dynamic stack
5825 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5827 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5828 the fail_tramp changes. Hopefully fixes #475132.
5830 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5832 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5833 instead of mono_metadata_signature_dup_full.
5835 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5837 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5838 for processing jump tables. Fixes #473787.
5840 2009-02-11 Mark Probst <mark.probst@gmail.com>
5842 * mini-generic-sharing.c: mini_method_get_context() just calls
5843 mono_method_get_context_general() now.
5845 * mini.c, mini.h: Moved get_object_generic_inst(),
5846 construct_object_context_for_method() and
5847 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5849 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5851 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5852 basic block fell through to its successor bblock without a branch. Fixes
5855 * iltests.il.in: Add a test.
5857 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5858 (can_encode_patch): We can now handle arrays of generic parameters and
5861 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5863 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5864 the AOT file to avoid some #ifdefs in aot-runtime.c
5866 * mini.h: Bump AOT file format version.
5868 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5870 * Makefile.am (fullaotcheck): Make this run the tests.
5872 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5874 2009-02-10 Mark Probst <mark.probst@gmail.com>
5876 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5877 individually. Fixes #473482.
5879 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5881 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5883 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5885 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5886 (mono_compile_assembly): Hush compile warnings about
5887 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5890 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5892 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5894 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5896 * aot-compiler.c: Fix arm support.
5898 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5899 img_writer_emit_unset_mode () function.
5901 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5902 (mono_unwind_get_dwarf_pc_reg): Ditto.
5904 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5905 Move almost all platform specific code to a set of arch_ functions,
5906 and document them to ease porting.
5908 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5910 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5912 * aot-compiler.c: Extract the image writing functionality into a separate
5913 module to reduce the size of this file.
5915 2009-02-09 Geoff Norton <gnorton@novell.com>
5917 * mini-s390.c: Fix the signature of emit_sig_cookie.
5919 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5921 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5923 * aot-runtime.c (is_shared_got_patch): Ditto.
5925 * aot-runtime.c (load_named_code): Cope with the fact that
5926 decode_got_entry () won't decode the patch fully if its corresponding got
5927 entry is already filled.
5929 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5931 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5933 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5934 as the moving pointer instead of 'buf' for consistency with the rest of the
5936 (mono_arch_create_monitor_exit_trampoline): Ditto.
5938 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5939 generic_class_init trampolines.
5940 (add_generic_class): Extract some code from add_generic_instances () into a
5941 separate function so it can be called from other places too.
5942 (compile_method): Call add_generic_class () for the classes of inflated methods
5943 referenced by the method.
5944 (can_encode_patch): Allow references to generic parameters.
5946 * aot-runtime.c: Add support the patches required by the new trampolines.
5948 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5951 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5954 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5955 this from get_throw_pending_exception, make the signature full aot compatible.
5957 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5959 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5961 * exceptions.cs: Add a test.
5963 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5965 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5966 use the DWARF_DATA_ALIGN constant instead.
5968 * exception-<ARCH>.c: Update after the above change.
5970 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5973 * mini-arm.c: Enable the dwarf unwinder.
5975 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5976 instead of mono_class_setup_vtable ().
5978 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5980 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5983 * mini-x86.h: Enable the dwarf unwinder.
5985 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5987 Fix mcs/tests/test-7.cs
5988 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5991 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5993 * mini.c (print_jit_stats): Remove some unused statistics.
5995 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5997 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5999 2009-02-05 Mark Probst <mark.probst@gmail.com>
6001 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6002 the method we get from mono_object_get_virtual_method() because
6003 that function does it properly, now.
6005 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6007 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6008 opcodes. Fixes #472775.
6010 2009-02-05 Mark Probst <mark.probst@gmail.com>
6012 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6013 fact that mono_find_jit_info() sometimes returns the context
6014 corresponding to the jit info in new_ctx. Fixes #472600.
6016 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6018 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6019 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6020 klass->enum_basetype directly.
6022 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6025 * unwind.c: Avoid 0 sized arrays.
6027 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6029 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6030 size on systems with 64k pages. Fixes #471389.
6032 2009-02-04 Mark Probst <mark.probst@gmail.com>
6034 Contributed under the terms of the MIT/X11 license by Steven
6035 Munroe <munroesj@us.ibm.com>.
6037 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6038 for LOADI4_MEMBASE. Use addi instead of addic if it's not
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 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6049 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6050 The trampoline can be longer on PPC64.
6052 2009-02-04 Mark Probst <mark.probst@gmail.com>
6054 Contributed under the terms of the MIT/X11 license by Steven
6055 Munroe <munroesj@us.ibm.com>.
6057 * mini-ppc.c: Compiler warning fixes and trivial code
6060 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6062 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6063 ins->dreg which could be a hardware register, not a vreg.
6065 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6067 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6068 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6070 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6072 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6073 ->dreg, that is not the vreg we are looking for.
6075 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6077 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6080 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6083 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6085 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6087 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6090 * aot-compiler.c: Add xdebug support on x86.
6092 * unwind.c: Add x86 support.
6094 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6095 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6097 * mini.c (mini_method_compile): Ditto.
6099 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6102 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6103 which mimic .push_section/.pop_section in GAS.
6105 * aot-compiler.c: Emit precise live range information for variables.
6107 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6109 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6110 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6113 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6114 the live ranges of variables.
6116 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6117 of the variable in terms of native offsets.
6119 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6121 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6123 2009-02-02 Mark Probst <mark.probst@gmail.com>
6125 Contributed under the terms of the MIT/X11 license by Steven
6126 Munroe <munroesj@us.ibm.com>.
6128 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6129 order (offset then base reg) for ppc_load_multiple_regs.
6130 (emit_save_saved_regs) Correct operand order for
6131 ppc_store_multiple_regs.
6132 (mono_arch_get_call_filter): Correct operand order for
6133 ppc_load_multiple_regs.
6135 * mini-ppc.c (emit_memcpy): Fix operand order for
6136 ppc_load_reg_update and ppc_store_reg_update.
6137 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6138 (mono_arch_emit_epilog): Correct operand order for
6139 ppc_load_multiple_regs.
6141 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6142 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6144 2009-02-02 Mark Probst <mark.probst@gmail.com>
6146 * cpu-ppc64.md: Fixed storer4_memindex length.
6148 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6150 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6153 * aot-compiler.c (emit_line_number_info): Optimize this.
6155 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6157 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6159 * aot-compiler.c: Add debug info for methods without debug info by
6160 emitting an IL file and having the line number info referencing that file.
6162 * aot-compiler.c: Optimize the size of the generated line number info.
6164 * aot-compiler.c: Emit line number info in xdebug mode.
6166 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6169 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6171 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6173 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6176 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6178 * basic-calls.cs: Test for the weird crash found on arm.
6180 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6182 * cpu-arm.md: Increase the size of storer8_membase_reg and
6183 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6185 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6186 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6187 reg to LR otherwise we'll be loading/storing from just the offset.
6189 2009-01-30 Miguel de Icaza <miguel@novell.com>
6191 Question: if we are storing gint32's inside the "*native_offset",
6192 should we change the signature to "gint32 *native_offset" to
6193 ensure that we do not have type definition problems?
6195 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6196 an int * as this is what the other function expects, causes
6197 problems with Freescale's compiler that defined int32_t to be a
6198 long and makes int incompatible
6200 2009-01-30 Miguel de Icaza <miguel@novell.com>
6202 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6203 filename conflict with bjam.
6205 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6207 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6208 as it might use decomposed ops.
6210 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6212 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6214 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6217 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6219 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6222 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6223 way registers are stored in MonoContext on arm.
6225 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6226 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6228 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6230 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6232 * mini.c (mini_init): Register mono_isfinite.
6234 * jit-icalls.c (mono_isfinite): New jit icall.
6236 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6238 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6239 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6242 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6244 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6245 separate frame and stack pointers, so we must use FP to find the register
6247 The FP reg is retrieved from the MonoContext::regs array.
6249 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6251 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6254 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6256 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6257 return R4 and R8 when not running under softfloat.
6259 Fixes basic-calls.exe
6261 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6263 * mini-arm.c: Implement some overflow opcodes.
6265 2009-01-29 Miguel de Icaza <miguel@novell.com>
6267 * ssa.c: handle another alloca.h
6269 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6270 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6271 MONO_ARCH_USE_SIGACTION.
6273 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6276 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6278 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6279 PPC targets as sigaction does not exist on all platforms, define
6280 this on a per-platform basis.
6282 Instead of erroring out if the platform is not defined, include
6283 mini-ppc-os.h, and expect that the OS specific setting provides
6284 the required information.
6286 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6288 * aot-compiler.c: Fix --enable-minimal=aot.
6290 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6292 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6295 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6297 * exceptions-arm.c: Fix warnings.
6299 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6302 * mini-x86.c: Fix --enable-minimal=jit build.
6304 * mini.c: Really fix --enable-minimal=jit build.
6306 * mini.c (construct_object_context_for_method): Move this outside
6307 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6309 "Backported" of r124984 from 2.0 branch.
6311 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6313 "Backport" of r124977 + r124978 from 2.0 branch.
6315 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6316 to avoid calling mono_exception_from_token () from the throw trampoline.
6317 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6318 for throwing corlib exceptions, this fixes full-aot support for corlib
6321 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6323 2009-01-29 Miguel de Icaza <miguel@novell.com>
6325 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6326 part of the changes to split the code in mini into operating
6327 system specific files.
6329 This patch was done by copying mini.c to the respective files to
6330 preserve SVN history.
6332 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6334 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6336 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6338 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6339 remoting-invoke-with-check wrappers of shared methods.
6341 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6343 2009-01-27 Mark Probst <mark.probst@gmail.com>
6345 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6346 optimization if the top of stack is the last instruction in the
6347 bblock. Otherwise it might have been used after its definition.
6350 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6352 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6353 method as well when get_vcall_slot () fails to match a code sequence.
6355 * mini-arm.c: Fix the android build, which doesn't have
6358 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6360 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6363 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6365 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6367 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6369 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6370 and put its id into jinfo->used_regs. This is only used on amd64,
6371 which is currently the only platform generating unwind info.
6373 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6374 the dwarf unwinder. This is required to correctly handle async exceptions
6375 like thread abort and stack overflows, which can happen while a method
6376 is in the middle of its prolog or epilog.
6378 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6379 the unwind info belonging to an AOTed method.
6381 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6382 into cfg->unwind_ops.
6384 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6386 * mini.c (mini_init): Call mono_unwind_init ().
6387 (mini_cleanup): Call mono_unwind_cleanup ().
6389 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6390 unwind info to be shared between methods.
6392 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6395 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6396 get_throw_pending_exception () to avoid initialization races.
6398 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6399 mono_arch_exceptions_init () function.
6401 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6403 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6405 * mini.c (mono_get_domain_intrinsic): New helper function.
6406 (mono_get_thread_intrinsic): Ditto.
6408 * mini-arm.c mini-ia64.c: Use the new helper functions.
6410 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6411 the last constrained_call change, since it is needed in the non-AOT
6414 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6416 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6417 mono_get_lmf_addr () on arm eabi linux.
6419 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6421 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6422 code sequence which matches a non-virtual call.
6424 2009-01-23 Mark Probst <mark.probst@gmail.com>
6426 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6429 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6431 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6432 runtime-invoke wrappers, since they are also shared based on signature.
6434 2009-01-22 Mark Probst <mark.probst@gmail.com>
6436 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6437 info from the (correct) context.
6439 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6441 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6443 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6444 using dwarf unwinding info. Not yet used.
6446 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6448 2009-01-21 Mark Probst <mark.probst@gmail.com>
6450 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6453 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6454 special case and handle mono_arch_delegate_invoke_impl() returning
6455 function descriptors.
6457 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6458 trampolines return function descriptors, too.
6460 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6462 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6463 out_of_line optimization.
6465 2009-01-21 Martin Baulig <martin@ximian.com>
6468 (MonoCompile): Added `disable_deadce_vars' to disable removing
6472 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6473 inside the debugger.
6475 * liveness.c (mono_analyze_liveness): Don't remove any unused
6476 variables if `cfg->disable_deadce_vars' is set.
6478 2009-01-21 Mark Probst <mark.probst@gmail.com>
6480 * method-to-ir.c: Only apply exception constructor optimization if
6481 the the method actually belongs to an exception class. Fixes
6484 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6486 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6487 change inside a #ifdef __mono_ppc64__.
6489 * aot-compiler.c (compile_method): Remove the previous limitation.
6491 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6492 on type variables in AOTed code.
6494 * aot-compiler.c (compile_method): Skip generic methods having type
6495 constraints on their generic parameters.
6497 * aot-compiler.c (compile_method): Check for methods which cannot be
6498 encoded inside RGCTX_FETCH patches as well.
6500 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6503 2009-01-20 Mark Probst <mark.probst@gmail.com>
6505 * method-to-ir.c: Force the vtable variable in shared generic code
6506 for the case that they might show up on a stack trace where they
6509 * mini-exceptions.c: Save and use generic sharing info as well as
6510 IP in stack traces to resolve shared generic instantiations.
6512 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6514 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6515 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6517 2009-01-20 Mark Probst <mark.probst@gmail.com>
6519 * method-to-ir.c: Do generic sharing for array constructors.
6521 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6523 * mini-exceptions.c (mono_print_thread_dump): Add information
6524 about the thread state using wapi_current_thread_desc.
6526 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6528 * basic-simd.cs: Tests for the new constructors.
6530 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6532 * mini-ops.h: Added OP_EXPAND_*
6536 * mini-x86.c (mono_arch_output_basic_block): Same.
6538 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6540 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6542 * iltests.il.in: Add a test for #467385.
6544 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6546 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6547 thread been cleaned up is not the same currently in execution.
6549 Fixes appdomain-unload crashes on windows, osx and linux variants
6550 without the __thread keyword.
6552 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6554 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6555 (koush@koushikdutta.com). Implement this for android.
6557 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6558 begins with a digit.
6560 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6561 mono_marshal_get_write_barrier ().
6563 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6565 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6566 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6567 that pass them on a register pair.
6569 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6570 test was crashing due to that.
6572 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6574 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6575 trampoline code. Include ucontext.h only if available.
6577 2009-01-15 Mark Probst <mark.probst@gmail.com>
6579 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6580 and doesn't check whether it's sharable, like it was before
6581 removing the shared generics hash. This brings IronPython
6582 performance back to what it was before that change.
6584 2009-01-14 Mark Probst <mark.probst@gmail.com>
6586 * method-to-ir.c: Handle delegate invocation optimization earlier,
6587 otherwise it would be handled (much more slowly) by the
6588 final/sealed optimization.
6590 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6592 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6593 domain is not set. Fixes #465864.
6595 2009-01-12 Mark Probst <mark.probst@gmail.com>
6597 * method-to-ir.c: Don't stop sharing of generic methods with catch
6598 clauses - we already handle those.
6600 2009-01-12 Mark Probst <mark.probst@gmail.com>
6602 * mini.c, mini.h: lookup_generic_method() is now
6603 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6604 making the shared_generics_hash obsolete.
6606 2009-01-12 Mark Probst <mark.probst@gmail.com>
6608 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6609 use the red zone. Make room on the stack first and then use it,
6610 not the other way around.
6612 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6614 * mini.c (mini_init): Call mono_xdebug_init ().
6616 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6618 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6620 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6622 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6625 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6626 debug+unwind info for trampolines.
6628 * mini.c (mono_create_unwind_op): New helper function.
6630 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6632 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6634 * aot-compiler.c: Fix the build.
6636 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6638 * Makefile.am: Update dtrace-prelink.sh location.
6640 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6642 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6643 optimization. Fixes #464520.
6645 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6647 * mini-amd64.c : Adding code to save/restore non-volatile registers
6650 * exceptions-amd64.c : Adding code to save/restore non-volatile
6651 registers on Winx64.
6653 Contributed under MIT/X11 license.
6655 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6657 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6658 __GNUC_MINOR__ which can break when the major version changes.
6660 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6662 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6664 2009-01-07 Geoff Norton <gnorton@novell.com>
6666 * helpers.c: Allow mono -v -v -v to work on darwin.
6668 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6670 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6673 Contributed under MIT/X11 license.
6675 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6677 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6678 instead of directly accessing type->data.klass. Fixes #462016.
6679 (mono_allocate_stack_slots_full): Ditto.
6681 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6682 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6684 * aot-compiler.c (emit_plt): Fix ARM build.
6686 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6688 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6690 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6693 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6694 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6697 * iltests.il.in: Add a regression test.
6699 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6701 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6703 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6705 * basic-simd.cs: Add a regression test for #462457.
6707 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6709 * mini-ops.h: Add a definition of XPHI.
6711 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6713 * ssa.c (op_phi_to_move): Handle XPHI.
6715 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6719 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6721 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6723 2008-12-31 Geoff Norton <gnorton@novell.com>
6725 * mini-ppc.c: The prolog size allocated can be too small for darwin
6726 ppc32 under certain circumstances. Also fix a small logic bug.
6728 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6730 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6731 while loading AOT methods.
6733 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6734 since only the former is nulled out after a successful cast. This prevents
6735 crashes with rethrown exceptions when using --debug=casts.
6737 2008-12-24 Mark Probst <mark.probst@gmail.com>
6739 * mini.h: New macro for checking whether a method is final,
6740 i.e. whether the method or its class is marked final.
6742 * method-to-ir.c: Use the new macro for all final-checks
6743 consistently. Fixes the crash in the System.ServiceModel tests.
6745 2008-12-23 Mark Probst <mark.probst@gmail.com>
6747 * mini-exceptions.c (get_exception_catch_class): Corrected another
6748 overly strict assertion.
6750 2008-12-23 Mark Probst <mark.probst@gmail.com>
6752 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6753 Clobbering it is not allowed because the caller might use it as
6754 the vtable register in the interface call.
6756 2008-12-19 Mark Probst <mark.probst@gmail.com>
6758 * mini-exceptions.c (get_exception_catch_class): Corrected an
6759 overly strict assertion.
6761 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6763 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6765 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6767 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6769 * cpu-mips.md: correct lengths for certain long_ opcodes.
6771 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6773 * 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().
6775 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6777 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6779 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6781 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6783 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6785 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6788 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6790 * 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
6792 * 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)
6794 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6796 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6798 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6800 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6801 gshared code. Fixes #458947.
6803 * generics.cs: Add a test.
6805 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6807 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6809 * mini-mips.c: first pass n32 code generation.
6811 * mini-mips.h: datatypes and defines for n32 support.
6813 * exceptions-mips.c: first pass n32 code generation.
6815 * tramp-mips.c: first pass n32 code generation.
6817 * cpu-mips.md: add long_ opcodes.
6819 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6821 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6823 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6825 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6827 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6829 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6831 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6833 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6835 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6837 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6839 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6841 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6843 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6845 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6847 2008-12-12 Mark Probst <mark.probst@gmail.com>
6849 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6850 descriptors for helper functions directly in front of the code.
6852 2008-12-11 Mark Probst <mark.probst@gmail.com>
6854 * method-to-ir.c: Removed an unnecessary assertion.
6856 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6858 * method-to-ir.c: Merge SGEN changes from the old JIT.
6860 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6862 * driver.c (compile_all_methods_thread_main): Handle failure of
6865 2008-12-10 Mark Probst <mark.probst@gmail.com>
6867 * mini-ppc.c: Merged with mini-ppc64.c.
6869 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6871 * Makefile.am: Use the same sources for PPC and PPC64.
6873 * mini-ppc64.c: Removed.
6875 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6877 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6878 code to mono_bb_is_fall_through.
6880 * branch-opts.c (mono_remove_critical_edges): Same.
6882 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6884 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6885 expect that an OP_BR_REG will be there.
6887 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6889 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6890 for the many branch ops. The original check miss OP_BR_REG.
6894 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6896 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6898 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6900 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6901 while holding the aot lock.
6903 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6905 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6907 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6909 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6910 to release all runtime callable wrappers held by the runtime.
6912 Contributed under MIT/X11 license.
6914 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6916 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6919 Contributed under MIT/X11 license.
6921 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6923 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6924 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6926 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6928 * cpu-mips.md: fix ckfinite length
6930 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6931 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6932 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6934 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6936 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6938 2008-12-08 Geoff Norton <gnorton@novell.com>
6940 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6941 size by 8 bytes as well.
6943 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6945 * basic-simd.cs: Fix method names for Vector16b.
6947 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6949 * basic-simd.cs: Fix method names for Vector16sb.
6951 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6953 * basic-simd.cs: Fix method names for Vector8us.
6955 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6957 * basic-simd.cs: Fix method names for Vector8s.
6959 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6961 * basic-simd.cs: Fix method names for Vector4ui.
6963 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6965 * basic-simd.cs: Fix method names for Vector2l.
6967 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6969 * basic-simd.cs: Fix method names for Vector2d.
6971 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6973 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6974 that are extension methods.
6976 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6978 * basic-simd.cs: Fix method names for Vector4f.
6980 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6982 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6983 as such. Fixes #456669.
6985 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6987 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6989 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6991 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6992 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6993 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6994 (mips_adjust_stackframe): handle FP spills
6996 * mini-ops.h: add mips_mtc1_s2
6998 * cpu-mips.md: add mips_mtc1_s2
7000 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7002 * unwind.c: New file, move the unwind info encoding functions here from
7003 aot-compiler.c, so they could be used at runtime too.
7005 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7007 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7008 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7010 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7012 * mini-mips.c: cleanup warnings
7013 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7014 (mips_adjust_stackframe): handle case of taking the address of stack locals
7016 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7018 * aot-compiler.c: Implement a few functions missing from the asm writer.
7019 (emit_method_code): Only write symbols for methods when using the bin
7020 writer, since the assembler can't deal with the characters in our method
7023 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7025 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7028 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7029 a bit to also restore %rax.
7031 2008-12-05 Mark Probst <mark.probst@gmail.com>
7033 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7035 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7037 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7040 2008-12-05 Mark Probst <mark.probst@gmail.com>
7042 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7044 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7045 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7047 * exceptions-ppc64.c: Removed.
7049 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7051 2008-12-05 Mark Probst <mark.probst@gmail.com>
7053 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7056 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7058 * tramp-ppc64.c: Removed.
7060 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7062 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7065 2008-12-05 Mark Probst <mark.probst@gmail.com>
7067 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7069 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7070 mini-ppc.h instead of mini-ppc64.h.
7072 * mini-ppc64.h: Removed.
7074 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7076 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7078 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7080 2008-12-05 Mark Probst <mark.probst@gmail.com>
7082 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7083 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7086 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7088 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7090 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7092 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7094 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7096 * basic-simd.cs: Tests for operator == and != on Vector4f.
7098 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7100 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7102 * simd-intrinsics.c: Kill useless enum.
7104 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7106 * cpu-mips.md: add long_conv_to_ovf_i4_2
7107 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7109 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7111 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7113 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7115 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7117 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7119 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7121 * basic-simd.cs: Add tests for new methods.
7123 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7125 * simd-intrinsics.c: Add support for operator == and !=
7128 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7130 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7132 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7134 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7136 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7138 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7139 MONO_PATCH_INFO_ICALL_ADDR.
7141 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7143 * aot-compiler.c: Resurrect full-aot support.
7145 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7147 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7149 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7151 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7153 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7155 * basic-simd.cs: Fix tests to work under ppc.
7156 Remove tests for methods that will be removed.
7158 2008-12-03 Mark Probst <mark.probst@gmail.com>
7160 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7161 generic type (via a typedef or typeref) correctly.
7163 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7165 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7166 diagnose an assertion failure.
7168 2008-12-02 Mark Probst <mark.probst@gmail.com>
7170 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7171 Fix trampoline size.
7173 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7174 conversion opcodes are implemented natively instead via emulation.
7176 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7178 * cpu-mips.md: remove mips_xori
7180 * mini-ops.h: remove mips_xori
7182 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7184 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7186 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7188 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7190 * cpu-mips.md: fix instruction lengths.
7192 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7194 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7196 * mini-ops.h: fix slti / sltiu op profiles.
7198 2008-12-02 Martin Baulig <martin@ximian.com>
7200 * method-to-ir.c (mono_method_to_ir): Disable debugging
7201 information for the init locals block to make the debugger stop
7202 after all locals have been initalized.
7204 2008-12-02 Martin Baulig <martin@ximian.com>
7206 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7207 running inside the debugger.
7209 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7211 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7214 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7215 alu->alu imm optimization which only shows if deadce is disabled.
7217 * aot-compiler.c: Rename the function names for the binary and asm writers
7218 so they can coexist in the same process. Rework the xdebug code to use the
7219 asm writer. This avoids the need to call into the runtime to dump the
7220 debugging info. Add more debugging info for types.
7222 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7224 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7225 cpu description tables, they can't occur in cpu-<ARCH>.md.
7227 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7228 the stack in CEE_LDFLDA. Fixes #450542.
7230 * generics.cs: Add a new test.
7232 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7234 * mini-ops.h: updated MIPS opcodes
7235 * mini-mips.c: decompose long opts
7236 * mini-mips.h: decompose long opts
7238 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7240 * cpu-mips.md: fix length on int_rem_un
7241 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7243 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7245 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7247 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7249 2008-11-29 Martin Baulig <martin@ximian.com>
7251 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7252 mono_debug_using_mono_debugger() in addition to the
7253 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7255 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7257 * mini-ops.h: updated more MIPS opcodes
7258 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7259 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7261 2008-11-28 Mark Probst <mark.probst@gmail.com>
7263 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7265 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7267 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7268 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7269 * mini-ops.h: correct selected mips opcode entries
7271 2008-11-28 Mark Probst <mark.probst@gmail.com>
7273 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7276 2008-11-28 Mark Probst <mark.probst@gmail.com>
7278 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7280 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7282 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7283 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7284 * mini-mips.h: disable IMT
7285 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7287 2008-11-28 Mark Probst <mark.probst@gmail.com>
7289 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7291 2008-11-28 Mark Probst <mark.probst@gmail.com>
7293 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7295 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7297 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7300 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7302 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7303 for Set/GetVector aligned versions.
7305 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7307 * basic-simd.cs: Add tests for Get/SetVector.
7309 2008-11-27 Mark Probst <mark.probst@gmail.com>
7311 * mini.c: Removed g_slist_append_mempool(). Now in
7314 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7316 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7317 size properly and make the bounds check optional.
7319 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7320 for SetVector and IsAligned.
7322 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7324 * mini.c: Remove unused mono_normalize_opcodes () function.
7326 2008-11-26 Mark Probst <mark.probst@gmail.com>
7328 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7329 using the new atomic add ops now.
7331 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7334 2008-11-26 Mark Probst <mark.probst@gmail.com>
7336 * mini-ppc64.c: Several fixes.
7338 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7340 * cpu-mips.md: added jump_table
7341 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7343 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7345 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7347 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7349 * mini-ops.h: corrected a handful of MIPS opcodes.
7351 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7353 * aot-compiler.c: MIPS to use ELF writer
7355 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7357 * mini-codegen.c: remove MIPS specific assert.
7359 2008-11-25 Mark Probst <mark.probst@gmail.com>
7361 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7362 fixes. PPC64 now passes most of the runtime regressions.
7364 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7366 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7367 volatile intervals a bit.
7369 2008-11-24 Mark Probst <mark.probst@gmail.com>
7371 * basic-long.cs: New test case.
7373 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7375 * mini.c (mini_method_compile): Disable globalra for large methods for
7378 * regalloc2.c (order_moves): Add fp support.
7380 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7381 source bblock ends with an OP_BR_REG.
7383 * ratests.cs: Add a new test.
7385 2008-11-23 Mark Probst <mark.probst@gmail.com>
7387 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7388 sharing. PPC64 now passes generics.exe.
7390 2008-11-23 Mark Probst <mark.probst@gmail.com>
7392 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7394 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7396 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7397 memory when mono_jit_info_table_find () can't find the method in the
7400 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7403 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7406 2008-11-23 Mark Probst <mark.probst@gmail.com>
7408 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7409 Several fixes. PPC64 now runs exceptions.exe and
7410 devirtualization.exe.
7412 2008-11-22 Mark Probst <mark.probst@gmail.com>
7414 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7415 arrays.exe and basic-math.exe.
7417 2008-11-22 Mark Probst <mark.probst@gmail.com>
7419 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7420 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7422 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7424 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7426 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7428 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7430 * ir-emit.h: Move macros from method-to-ir.c to here.
7432 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7434 * mini-ops.h: Correct the long simd ops to use LREG.
7436 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7438 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7440 * mini-ops.h: Correct the dreg type of a few long opcodes.
7442 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7445 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7447 * mini-ppc.c: remove negative stack references in epilog
7448 for platforms that don't support the red zone.
7450 2008-11-21 Mark Probst <mark.probst@gmail.com>
7452 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7453 point regs. Now PPC64 passes basic-calls.exe.
7455 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7457 * basic-simd.cs: Add tests for accessors of Vector2l.
7459 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7461 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7463 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7465 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7467 2008-11-21 Mark Probst <mark.probst@gmail.com>
7469 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7470 PPC64 passes basic-long.exe.
7472 2008-11-20 Mark Probst <mark.probst@gmail.com>
7474 * decompose.c: Decompose carry and overflow add on PPC64 like on
7475 other 64 bit archs. Don't decompose sub at all on PPC64.
7477 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7478 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7481 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7483 * basic-simd.cs: Add tests for accessors of Vector2d.
7485 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7487 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7491 * mini-x86.c (mono_arch_output_basic_block): Same.
7493 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7495 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7497 * basic-simd.cs: Add tests for accessors of Vector4f.
7499 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7501 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7505 * mini-x86.c (mono_arch_output_basic_block): Same.
7507 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7509 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7511 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7513 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7515 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7519 * mini-x86.c (mono_arch_output_basic_block): Same.
7521 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7523 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7525 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7527 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7529 * simd-intrinsics.c: Enable setters for Vector16sb.
7531 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7533 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7537 * mini-x86.c (mono_arch_output_basic_block): Same.
7539 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7541 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7543 * simd-intrinsics.c: Implement setter for Vector8us.
7545 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7547 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7550 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7552 * mini-ppc.c: remove references to the red zone in the prolog
7553 (for systems that don't support it).
7555 2008-11-19 Mark Probst <mark.probst@gmail.com>
7557 * cpu-ppc64.md: Fixed a few instruction lengths.
7559 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7562 2008-11-19 Mark Probst <mark.probst@gmail.com>
7564 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7567 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7569 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7571 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7573 * mini-ops.h: Added OP_INSERT_I2.
7577 * mini-x86.c (mono_arch_output_basic_block): Same.
7579 * simd-intrinsics.c: Implement setter for Vector8s.
7581 * simd-methods.h: Add the names of get setters of Vector8s.
7583 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7585 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7587 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7590 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7592 2008-11-18 Mark Probst <mark.probst@gmail.com>
7594 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7595 for PPC64. An empty program runs now.
7597 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7599 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7601 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7602 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7603 info for JITted code is emitted into a shared library, loadable into gdb.
7605 2008-11-18 Mark Probst <mark.probst@gmail.com>
7607 * Makefile.am: Changes to build PPC64.
7609 * mini-arch.h: Include mini-ppc64.h on PPC64.
7611 2008-11-18 Mark Probst <mark.probst@gmail.com>
7613 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7614 in PPC code up to r119147.
7616 2008-11-18 Mark Probst <mark.probst@gmail.com>
7618 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7619 cpu-ppc64.md: Changes for PPC64.
7621 Based on code submitted by andreas.faerber@web.de at
7622 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
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: Copied from the corresponding PPC files from
7631 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7633 * mini-ops.h: Added OP_ROUND.
7635 * cpu-x86.md: Added round.
7637 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7639 * basic-math.cs: Added test_0_round to test rounding.
7641 Contributed under MIT/X11 license.
7643 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7645 * aot-compiler.c : Fix the Winx64 build.
7647 Contributed under MIT/X11 license.
7649 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7651 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7652 in OP_EXTRACT_R8 to avoid possible stack corruption.
7654 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7656 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7658 * cpu-x86.md: Added extract_r8.
7660 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7662 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7663 a couple of OP_EXTRACT_I4.
7665 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7667 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7669 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7671 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7674 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7676 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7677 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7679 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7680 are not needed any more.
7682 * mini.h: Remove the unused INS_LIST macros.
7684 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7687 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7690 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7691 mono_alloc_ireg () instead.
7693 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7696 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7699 * aot-runtime.c (load_aot_module): Disable AOT when running under
7702 * mini-amd64.h: Change the monitor fastpath defines to check for
7703 !PLATFORM_WIN32 so they work on *bsd too.
7705 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7707 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7709 * mini.h (MonoCompile): Remove new_ir flag.
7711 * regalloc.h regalloc.c: Remove unused code.
7713 * cpu-*.md: Remove more unused opcodes.
7715 * simple-cee-ops.h simple-mini-ops.h: Removed.
7717 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7719 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7721 * aliasing.h: Removed.
7723 * *.c: Remove references to aliasing.h and inssel.h.
7725 * mini.c: Remove additional unused functions.
7727 * mini-ops.h cpu-*.md: Remove unused opcodes.
7729 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7731 Remove the old JIT code.
7733 * inssel*.brg: Removed.
7735 * ssa.c abcremoval.c aliasing.c: Removed.
7737 * ssa2.c: Renamed to ssa.c.
7739 * abcremoval2.c: Renamed to abcremoval.c.
7741 * *.c: Removed all !cfg->new_ir code.
7743 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7744 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7746 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7748 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7750 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7751 to simplify the code and cut back on the number of global symbols in the AOT
7754 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7756 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7758 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7759 with the got/got_info tables.
7761 * mini.h: Bump AOT file format version.
7763 * unwind.h: New file, contains definitions for stack unwinding.
7765 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7768 * aot-compiler.c: Generalize the emitting of unwind information to use the
7769 information in cfg->unwind_ops.
7771 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7773 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7774 AOT method frames. Enable writing symbols for methods by default.
7776 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7778 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7779 and make it work with vectors of element sizes 1, 2 and 4.
7781 * simd-intrinsics.c: Enable getter for all vectors with element size
7784 * simd-methods.h: Add the names of other getters.
7786 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7792 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7794 * mini-ppc.h: portability fix.
7796 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7798 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7799 buggy and will overwrite it.
7801 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7803 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7804 Use it to emit local symbols for all methods so AOTed methods show up with
7805 their full name in gdb/valgrind output.
7807 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7809 * mini-ppc.c: portability fixes.
7811 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7813 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7814 entries out of the if (!generic_shared...) code so it is always done.
7815 (mono_class_init_trampoline): Do the patching when running under valgrind
7816 too, newer versions of valgrind have no problems with it.
7818 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7820 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7823 2008-11-13 Mark Probst <mark.probst@gmail.com>
7825 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7828 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7830 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7832 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7834 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7840 * simd-intrinsics.c: Same.
7842 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7844 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7846 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7848 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7849 to work with more Vector types.
7851 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7853 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7854 store the elemens directly instead of using and intermediate.
7856 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7858 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7860 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7861 to preserve %eax for aot plt trampolines.
7863 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7864 (encode_method_ref): Flag synchronized methods so they won't go through
7867 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7870 * cpu-ia64.md (jmp): Increase max length.
7872 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7874 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7875 open generic classes.
7877 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7879 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7880 box+brtrue optimization since it causes test failures on x86.
7882 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7884 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7890 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7891 for simd ctor values.
7893 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7894 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7896 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7898 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7901 * simd-instrincs.c: Same.
7903 * basic-simd.cs: Same.
7905 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7907 * ratests.cs: Add more tests.
7909 * regalloc2.c (add_spill_code): Handle more corner cases.
7911 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7913 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7914 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7915 both the source an destination of an instruction.
7917 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7919 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7920 wapihandles.c: more portability changes.
7922 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7924 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7925 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7926 safe to execute in a signal handler and the kernel provides better
7927 the info in /proc/self/smaps. Avoid the assert on sigaction during
7930 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7932 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7933 do the bblock linking hack if it is actually needed.
7935 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7938 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7939 crash problem is fixed.
7941 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7944 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7946 (mini_method_compile): Set the starting value of next_vreg to
7947 MAX_IREGS + MAX_FREGS when using globalra.
7949 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7950 filter clauses with BB_EXCEPTION_HANDLER.
7952 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7954 2008-11-10 Mark Probst <mark.probst@gmail.com>
7956 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7957 space for stdcall. Fixes regressions on Win32.
7959 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7961 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7963 (linear_scan): Remove an assert which doesn't seem to be needed.
7965 * local-propagation.c (mono_local_deadce): Avoid a call to
7966 MONO_DELETE_INS which would screw up the instruction linking.
7968 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7970 * regalloc2.c: Upgrade to work the current JIT code.
7972 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7974 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7977 * aot-runtime.c: Remove some dead code.
7979 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7981 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7983 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7984 trampolines using sscanf since atoi doesn't work on large unsigned values.
7986 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7987 Initialize code_size.
7989 2008-11-08 Mark Probst <mark.probst@gmail.com>
7991 * method-to-ir.c (mini_emit_inst_for_method): Make
7992 Interlocked.CompareExchange work for Int arguments on 32 bit
7995 2008-11-07 Mark Probst <mark.probst@gmail.com>
7997 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7999 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8001 * main.c Fix MSVC build.
8003 Contributed under MIT/X11 license.
8005 2008-11-06 Mark Probst <mark.probst@gmail.com>
8007 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8008 alignment larger than 8 bytes are aligned correctly, too.
8010 * mini.c: Honor the min_align field of MonoClass when laying out
8013 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8015 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8017 * aot-compiler.c (emit_plt): Fix a warning.
8019 * aot-compiler.c: Implement ARM support in the binary writer.
8021 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8023 * basic-simd.cs: Add test for getter with byref arg.
8024 Fix the naming of a few tests.
8025 Add missing checks to a test.
8027 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8029 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8031 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8032 most of the full-aot support for monitor enter/exit trampolines.
8034 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8035 enter/exit trampoline creation functions.
8037 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8040 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8042 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8043 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8044 implement the needed functionality without adding crap to the runtime.
8046 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8048 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8051 * mini.c (mono_build_date): New global version holding the build date in
8054 * Makefile.am (buildver.c): Generate a file containing the build date.
8056 * main.c: Set the build date from the generated file.
8058 * mini.c (mono_get_runtime_build_info): New helper function returning build
8059 information in a string format.
8061 * driver.c (mono_main): Print the build date in --version.
8063 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8064 file when the bind-to-runtime-version option is used.
8066 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8068 * simd-intrinsics.c: Fix bug when using getters and byref args.
8070 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8072 * simd-methods.h: Rename prefetch methods.
8074 * simd-intrinsics.c: Same.
8076 2008-11-05 Mark Probst <mark.probst@gmail.com>
8078 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8081 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8083 * aot-compiler.c: Use the bundled elf header files instead of depending on
8086 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8089 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8092 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8094 * cpu-x86.md: Add store nta ops.
8100 * mini.h: Add an enum for simd prefetch modes.
8102 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8103 of store. Use the changed code to support store nta.
8105 * simd-intrinsics.c: Add prefetch ops for all vector types.
8107 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8109 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8112 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8115 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8118 2008-11-04 Mark Probst <mark.probst@gmail.com>
8120 * mini-x86.c: Fixed commit.
8122 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8124 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8126 2008-11-04 Mark Probst <mark.probst@gmail.com>
8128 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8129 and MONITOR_EXIT, for the ASM fastpaths.
8131 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8134 * mini.c, patch-info.h: Signature and patch infos for
8135 Monitor.Enter/Exit trampolines.
8137 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8139 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8140 Monitor.Enter/Exit ASM fastpath for Linux.
8142 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8144 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8146 * objects.cs: Add a new test.
8148 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8150 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8151 if MONO_LOG_LEVEL is set.
8153 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8155 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8157 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8159 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8160 of file offsets. Align the sections belonging to the data segment to
8163 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8165 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8166 elf.h. Port it to amd64.
8168 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8170 * driver.c: Enable SIMD by default.
8172 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8174 * cpu-x86.md: Add prefetch op.
8180 * mini.h: Add an enum for simd prefetch modes.
8182 * simd-methods.h: Add prefetch function names.
8184 * simd-intrinsics.c: Add prefetch ops for all vector types.
8186 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8188 * aot-compiler.c (emit_bytes): Speed this up a little.
8190 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8192 * aot-compiler.c: Add JIT time etc. statistics.
8194 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8196 * mini.h (MonoCompile): Add 'got_offset' field.
8198 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8199 method_got_offsets array.
8201 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8204 * aot-compiler.c (compile_method): Add generic method instances referenced
8205 by the method to the list of methods to be compiled, this is required so if
8206 A<T> references B<T>, and another assembly references A<int>, then it will
8207 also get a copy of B<int>.
8209 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8210 when checking for monitor enter/exit.
8212 2008-10-30 Mark Probst <mark.probst@gmail.com>
8214 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8215 for Monitor.Enter and Monitor.Exit if enabled.
8217 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8220 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8222 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8223 of an OP_MOVE. Fixes #440046.
8225 * basic-long.cs: Add a new test.
8227 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8229 * mini.h: Add synchronization note for the managed counter-part.
8231 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8232 returns the simd caps of the current cpu.
8234 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8236 * basic-simd.cs: Remove Console.WriteLine.
8238 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8240 * basic-simd.cs: New tests for Vector2ul.
8242 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8244 * simd-intrinsics.c: Add new vector type Vector2ul.
8246 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8248 * basic-simd.cs: New tests for Vector2l.
8250 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8252 * cpu-x86.md: Add long version of most packed int ops.
8258 * simd-intrinsics.c: Add new vector type Vector2l.
8260 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8262 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8264 * simd-methods.h: Remove SN_op_BitwiseXor.
8266 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8268 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8271 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8273 * basic-simd.cs: Test for Vector2d.
8275 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8278 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8280 * cpu-x86.md: Add double version of all packed float ops.
8286 * simd-intrinsics.c: Add new vector type Vector2d.
8288 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8290 * simd-methods.h: Add Duplicate.
8292 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8294 * basic-simd.cs: Test for packing with signed saturation.
8296 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8298 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8299 found in the TYPESPEC table.
8301 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8303 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8306 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8308 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8309 instead of the RVA, since the RVA can be changed by tools like the cil
8312 * method-to-ir.c (mono_method_to_ir2): Ditto.
8314 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8315 (deserialize_variable): Ditto.
8317 2008-10-25 Martin Baulig <martin@ximian.com>
8319 * debug-mini.c (write_variable): Use
8320 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8322 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8324 * cpu-x86.md: Add unsigned variants of packd and packw.
8328 * mini-x86.h: Emit the right instruction for packd and packw.
8329 Add unsigned variants of packd and packw.
8331 * simd-intrinsics.c: Packd and packw were used in place of their
8332 unsigned variants. Change that.
8333 Add intrinsics for (Signed)PackWithSignedSaturation.
8335 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8337 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8339 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8341 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8343 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8345 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8347 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8350 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8352 2008-10-24 Mark Probst <mark.probst@gmail.com>
8354 * method-to-ir.c, mini.c: Special casing for the synchronized
8355 wrapper for the ldtoken+GetTypeFromHandle case.
8357 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8359 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8361 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8362 created/split bblocks.
8364 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8366 * mini-ops.h: Add packed signed mul high.
8370 * mini-x86.c (mono_arch_output_basic_block): Same.
8372 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8374 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8376 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8378 * basic-simd.cs: Tests for Vector16sb.
8380 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8382 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8384 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8386 * mini-ops.h: Add packed signed min, max and compare greater.
8390 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8393 * simd-methods.h: Add CompareGreaterThan.
8395 * simd-methods.h: Remove CompareEquals.
8397 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8399 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8401 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8404 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8406 * basic-simd.cs: Fix tests due to change in the API.
8408 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8410 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8412 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8414 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8416 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8417 inst_offset as this has invalid values for LDADDR.
8419 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8421 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8423 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8425 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8427 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8428 for accessing field->data.
8430 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8432 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8434 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8436 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8438 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8440 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8442 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8443 from the cfg mempool.
8445 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8447 * basic-simd.cs: Tests for new methods in Vector8us.
8449 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8451 * mini-ops.h: Add multiply and store high.
8455 * mini-x86.c (mono_arch_output_basic_block): Same.
8457 * simd-methods.h: Same.
8459 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8462 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8464 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8465 mono_class_setup_vtable ().
8467 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8468 mono_class_get_vtable_entry () for accessing klass->vtable.
8470 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8472 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8475 * method-to-ir.c (mono_save_token_info): Don't save references made from
8478 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8479 of generic instances.
8481 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8483 2008-10-19 Mark Probst <mark.probst@gmail.com>
8485 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8486 OP_JMP depends on the method signature. Calculate it properly.
8488 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8490 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8493 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8495 (emit_extra_methods): Add another table mapping method indexes to
8496 offsets in the extra_method_info table.
8498 * mini.h: Bump AOT file format version.
8500 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8501 and mono_aot_get_method_from_token () into one function.
8503 2008-10-19 Mark Probst <mark.probst@gmail.com>
8505 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8508 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8510 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8513 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8516 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8518 * mini.h: Bump aot file format version.
8520 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8521 AOT file can contain native code for methods which are not in the METHOD
8522 table. Generate code for non-sharable generic instances of generic methods
8523 found in the METHODSPEC table.
8525 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8526 encoding generic type handles.
8528 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8529 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8531 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8532 macros + MONO_ADD_INS.
8534 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8537 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8539 * mini.h: Bump aot file format version.
8541 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8543 2008-10-17 Mark Probst <mark.probst@gmail.com>
8545 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8546 platforms, with definable stack alignment value. Set to 16 now
8549 * mini.c, mini.h, driver.c: Command line option for disabling
8552 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8554 * basic-simd.cs: Tests for new methods in Vector4ui.
8556 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8558 * mini-ops.h: Add packed int shuffle.
8562 * mini-x86.c (mono_arch_output_basic_block): Same.
8564 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8565 extract mask, max, min, shuffle.
8567 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8569 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8571 * basic-simd.cs: Tests for new methods in Vector8us.
8573 2008-10-17 Mark Probst <mark.probst@gmail.com>
8575 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8576 RuntimeTypeHandle, not a TypedReference.
8578 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8580 * simd-intrinsics.c: remove relocations.
8582 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8584 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8585 optimizations from the x86 backend.
8587 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8589 * simd-methods.h, simd-intrinsics.c: debloat method names and
8590 prepare for no relocations.
8592 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8594 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8598 * mini-x86.c (mono_arch_output_basic_block): Same.
8600 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8601 extract mask, max, min and sum of absolute differences.
8603 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8606 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8608 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8609 Renamed one test for consistency.
8611 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8613 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8614 fix to the code that deal with other blocks.
8616 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8618 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8620 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8622 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8623 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8624 able to process the source reg.
8626 2008-10-16 Martin Baulig <martin@ximian.com>
8628 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8630 * inssel.brg: Add `OP_HARD_NOP'.
8632 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8634 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8635 `OP_HARD_NOP' instruction when running inside the debugger.
8637 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8638 `OP_HARD_NOP' instruction when running inside the debugger.
8640 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8642 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8643 now works. The issue with the regalloc tripping up no longer
8646 * simd-intrinsics.c (load_simd_vreg): Same.
8648 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8650 * basic-simd.cs: Tests for new Vector8ui methods.
8652 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8654 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8655 only for type. This fixes crashes where MonoInst::klass is checked
8656 for ops of type != VTYPE or OBJ.
8658 * simd-intrinsics.c (load_simd_vreg): Same.
8660 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8662 * mini-ops.h: Add ops for packed shuffle/max/avg and
8667 * mini-x86.c (mono_arch_output_basic_block): Same.
8669 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8672 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8673 to emit extract mask op.
8675 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8676 to emit word shuffles.
8678 2008-10-15 Mark Probst <mark.probst@gmail.com>
8680 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8681 the largest alignment needed by a variable, but at least
8684 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8686 * basic-simd.cs: Tests for the fixes in the last commit.
8688 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8690 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8691 no longer handles STACK_PTR input.
8693 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8695 * simd-intrinsics.c (load_simd_vreg): New function that works like
8696 get_simd_vreg but handles STACK_PTR input.
8698 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8699 as the input can be an arbitrary pointer.
8701 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8702 LDADDR local optimization directly otherwise use a store op.
8704 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8706 * basic-simd.cs: Tests for dup low and dup high.
8708 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8710 * mini-ops.h: Add dup low and dup high ops.
8714 * mini-x86.c (mono_arch_output_basic_block): Same.
8716 * simd-intrinsics.c (vector4f_intrinsics): Same.
8718 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8720 * basic-simd.cs: Tests for recently added functionality.
8722 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8724 * mini-ops.h: Add remaining sse1 fp ops.
8726 * cpu-x86.md: Add remaining sse1 fp ops.
8728 * mini-x86.c (mono_arch_output_basic_block): Same.
8730 * mini.h: Add enum for simd FP compare conditions.
8732 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8734 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8735 so the backed can generate the appropriate op.
8737 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8738 This patch squeese one more byte from the SimdIntrinsc struct.
8740 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8741 a a shift amount intead of simply or'ing it.
8743 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8745 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8746 byte so we can have an aditional flags field without increasing struct size.
8748 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8749 against the simd_supported_versions bitmask.
8751 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8753 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8755 * mini.c: remove rawbuffer code (the only use here is unsafe because
8756 it takes locks during signal handling and the kernel now provides much
8757 better info in proc/pid/smaps these days).
8759 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8761 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8762 OP_X86_PUSH_OBJ. Fixes #434620.
8764 * objects.cs: Add a test.
8766 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8768 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8769 that the packuswb/packusdw don't work with unsigned numbers for what
8770 would be negative numbers in signed format.
8772 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8773 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8775 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8777 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8779 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8781 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8783 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8786 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8787 version as the enum in mini.h.
8789 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8790 for sse3 ops, check the simd_version field if present. This way the code
8791 works with all versions of sse.
8793 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8795 * simd-intrinsics.c: Fixed intrinsic name typo.
8797 * mini.h: Added missing simd exported function.
8799 * basic-simd.cs: Added tests for Vector4ui.
8800 Fixed broken test for Vector16b.
8802 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8804 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8805 the max length to 64.
8807 2008-10-10 Mark Probst <mark.probst@gmail.com>
8809 * method-to-ir.c: Only do the fast virtual generic method call for
8810 non-wrapper methods.
8812 * mini.h, mini-trampolines.c: The new generic virtual remoting
8813 trampoline handles virtual method calls via the vtable (as done by
8814 the fast virtual generic method calls) to remoting proxies.
8816 * mini.c (mono_jit_create_remoting_trampoline): For generic
8817 methods reate a generic virtual remoting trampoline.
8819 * mini-amd64.h: Enable fast virtual generic method calls again.
8821 2008-10-10 Mark Probst <mark.probst@gmail.com>
8823 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8824 restore registers when doing tail calls.
8826 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8828 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8831 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8833 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8835 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8837 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8839 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8841 * basic-simd.cs: Retrofit for API changes.
8843 2008-10-10 Mark Probst <mark.probst@gmail.com>
8845 * mini-ppc.c: Handle integer stack arguments for tail calls.
8847 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8849 * optflags-def.h: Removed sse3 optimization.
8853 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8856 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8858 * mini.h: Added enumeration with simd versions.
8860 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8863 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8865 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8867 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8869 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8871 * basic-simd.cs: Fixed test naming.
8873 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8875 * mini-ops.h: Added ops for packed and saturated math, shifts
8876 and packing/unpacking.
8878 * cpu-x86.md: Added descriptors for the above ops.
8880 * mini-x86.c: Added code to emmit the above ops.
8882 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8884 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8886 * aot-compiler.c (compile_method): Enable AOT for generic code.
8888 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8890 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8892 * mini.c: add a workaround for a common screwup that ends up blamed
8893 to mono (other processes blocking signal delivery).
8895 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8897 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8898 in the LDFLD/STFLD opcodes. Fixes #432673.
8900 * iltests.il.in: Add a new test.
8902 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8904 * mini-arm.c: attach the thread in unmanaged->managed transitions
8905 using delegates (bug #433148).
8907 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8909 * basic-simd.cs: Use new ShuffleSel constants.
8911 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8913 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8915 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8916 only disable simd intrinsics if no sse2 is detected.
8918 * optflags-def.h: Added sse3.
8920 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8923 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8925 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8926 when adding delegate-invoke wrappers.
8928 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8930 * Makefile.am: Reenable the simd tests.
8932 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8934 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8935 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8936 other vreg is allocated to that hreg.
8938 Contributed under MIT/X11 license.
8940 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8942 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8945 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8947 * basic-simd.cs: New test suite for SIMD intrinsics.
8949 * Makefile.am: Added new tests.
8951 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8953 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8957 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8959 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8960 using SSE2 aware opcodes.
8962 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8963 is enabled, this code path is only reachable if conversion ops are emmited after
8966 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8968 This optimization saves 6 bytes per conversion against the old version.
8970 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8972 * aot-compiler.c (compile_method): Don't skip methods referencing
8973 generic methods without a corresponding entry in token_info_hash, since
8974 encode_method_ref () can handle all generic methods now.
8976 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8977 generic context is set.
8979 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8980 generic sharing of LDTOKEN.
8982 2008-10-06 Mark Probst <mark.probst@gmail.com>
8984 * mini-amd64.h: Temporarily disabled fast virtual generic method
8985 calls because it breaks the System.Runtime.Remoting tests.
8987 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8989 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8991 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8992 so inlining actually works.
8993 (check_inline_caller_method_name_limit): Ditto.
8995 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8997 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8998 64 bit safety (from Olaf Hering and Andreas Farber).
9000 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9002 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9003 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9004 unused virtual call support code.
9006 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9008 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9009 which can't use aot trampolines.
9010 (decode_patch): Don't create aot trampolines for methods which can't use
9013 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9014 use aot trampolines.
9016 * mini.h: Bump AOT image format version.
9018 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9020 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9021 to save_token_info () since cmethod is inflated for constrained calls.
9023 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9025 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9027 * Makefile.am: Add build rules for ppc64.
9028 This avoids the build failing at pedump with unresolved symbols
9029 due to lack of arch_sources. Instead it will now fail earlier
9030 due to lack of cpu-ppc64.md.
9032 Contributed under MIT/X11 license.
9034 2008-10-04 Mark Probst <mark.probst@gmail.com>
9036 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9039 * iltests.il.in: Add test case for tail call with many arguments.
9041 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9043 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9044 to the fast virtual generic method code until the aot case is fixed.
9046 2008-10-03 Mark Probst <mark.probst@gmail.com>
9048 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9050 2008-10-03 Mark Probst <mark.probst@gmail.com>
9052 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9055 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9057 * simd-intrinsics.c: Forgot to add this one.
9059 * mini-codegen.c: Fix macro in case SIMD is not supported.
9061 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9063 This patch land initial JIT support for simd intrinsics.
9065 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9067 * Makefile.am: Added simd-intrinsics.c
9069 * simd-intrinsics.c: New file with simd instrinsic related
9072 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9074 * cpu-x86.md: Add simd related instructions.
9076 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9078 * driver.c: Added two new --regression variants.
9080 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9082 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9084 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9085 extract some complicated logic to helper functions.
9087 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9089 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9091 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9092 the specialized simplification pass.
9094 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9096 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9098 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9101 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9102 if MONO_ARCH_NEED_SIMD_BANK is defined.
9104 * mini-ops.h: Added the new simd ops.
9106 * mini-x86.c: Added mono_arch_xregname.
9108 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9110 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9112 * mini-x86.h: Define simd related MONO_ARCH macros.
9114 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9116 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9118 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9119 MONO_CLASS_IS_SIMD to deal with simd related IR.
9121 * mini.h (MonoInst): Added spill_var to the backend union.
9123 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9125 * mini.h: Added forward declarations of the new simd fuctions.
9127 * optflags-def.h: Added new optimization names SIMD.
9129 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9131 * regalloc.h: Added support for working with 3 register banks.
9133 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9135 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9137 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9139 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9141 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9143 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9144 instead of one on 64 bit systems.
9146 * method-to-ir.c: Remove unused includes.
9148 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9150 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9151 cfg->used_int_regs, since the two are different on arm.
9153 2008-10-02 Mark Probst <mark.probst@gmail.com>
9155 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9156 mono_method_get_vtable_index() to get the vtable index.
9158 2008-10-02 Mark Probst <mark.probst@gmail.com>
9160 * method-to-ir.c (mono_method_to_ir2): Don't create native
9161 wrappers for array methods, because they're never called (and if
9162 they were called they wouldn't work).
9164 2008-10-02 Mark Probst <mark.probst@gmail.com>
9166 * method-to-ir.c (mono_method_to_ir2): Array methods are
9167 special-cased and must not be invoked indirectly via the (M)RGCTX
9168 when generic sharing is turned on. Fixes #431413.
9170 2008-10-01 Mark Probst <mark.probst@gmail.com>
9172 * method-to-ir.c: When generic sharing is active, call
9173 non-interface virtual generic methods via the standard trampoline.
9175 * mini-trampolines.c: Handle virtual generic shared methods.
9177 * mini.h, mini-x86.c, mini-x86.h: New argument for
9178 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9179 method thunks and which is the trampoline to call if the lookup
9180 fails. Enable the virtual generic method thunk for x86.
9182 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9183 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9184 argument but assert that it's NULL, because these archs don't yet
9185 implement the virtual generic method thunk. Changes in the IMT
9186 thunk data structures.
9188 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9190 * aot-compiler.c (emit_globals): Avoid invalid characters in
9191 the static linking symbol.
9193 * objects.cs: Add a test for the range check optimization. Fix warnings.
9195 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9196 optimization from the current JIT.
9198 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9199 later in decompose_array_access_opts () to allow more optimizations.
9201 * method-to-ir.c (mono_handle_soft_float): Rename this to
9202 mono_decompose_soft_float () for consistency.
9204 * mini-ops.h: Fix arguments of OP_STRLEN.
9206 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9207 into a separate function.
9208 (reset_cast_details): Ditto.
9209 (handle_unbox): Save cast details. Fixes #431254.
9211 * method-to-ir.c: Remove some obsolete FIXMEs.
9213 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9215 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9217 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9219 * mini-codegen.c: More work on macros to make them
9220 ready for multiple regbanks.
9222 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9224 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9226 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9228 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9230 * mini-codegen.c (mono_spillvar_offset): Proper support for
9233 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9235 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9236 the stack overflow changes.
9238 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9240 * mini-codegen.c: Make all bank macros depend on reg_bank.
9242 * mini-codegen.c (mono_local_regalloc): Make free mask
9243 initialization regbank aware.
9245 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9247 * mini-codegen.c (mono_local_regalloc): Extract callee
9248 mask selection to a function and make it regbank aware.
9250 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9252 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9253 code to deal with many regbanks.
9255 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9257 * mini-codegen.c: More fp->regbank changes.
9259 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9261 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9262 of a hardcoded constant.
9264 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9266 * method-to-ir.c (type_from_stack_type): Fix typo.
9268 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9270 * mini-ia64.c (emit_move_return_value): Convert float return values to
9273 * objects.cs: Add a new test.
9275 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9276 VARARG methods to fix an assert later.
9278 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9279 end so it at least compiles.
9281 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9283 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9285 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9287 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9288 optimization to a new function (emit_optimized_ldloca_ir) and enable
9289 it for both ldloca and ldloca_s.
9291 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9293 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9294 gshared CASTCLASS code.
9296 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9297 amd64, where the libc stack unwinder encounters stack frames referring to
9298 native code in unmapped memory.
9300 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9303 * generics.cs: Add new test.
9305 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9307 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9308 add a check that one of the ARM_FPU_ constants is defined.
9310 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9312 * mini-exceptions.c: Fix build on non-altstack platforms.
9314 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9317 * ir-emit.h: Add a comment to NEW_PCONST.
9319 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9321 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9323 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9324 after the changes to MonoJitDomainInfo.
9326 2008-09-27 Mark Probst <mark.probst@gmail.com>
9328 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9330 2008-09-27 Mark Probst <mark.probst@gmail.com>
9332 * mini-ppc.c: Compiler warning fixes.
9334 2008-09-27 Mark Probst <mark.probst@gmail.com>
9336 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9339 2008-09-27 Mark Probst <mark.probst@gmail.com>
9341 * exceptions-ppc.c, mini-ppc.h: Compile
9342 mono_arch_handle_altstack_exception() on Darwin, too.
9344 2008-09-27 Mark Probst <mark.probst@gmail.com>
9346 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9347 work on archs which don't have generic sharing implemented, only
9348 without the vtable_arg.
9350 2008-09-26 Mark Probst <mark.probst@gmail.com>
9352 * mini.c: Added comment explaining why delegate ctor icall
9353 wrappers are compiled.
9355 2008-09-26 Mark Probst <mark.probst@gmail.com>
9357 * mini.c: Don't produce trampolines to delegate ctor icall
9358 wrappers but compile them upfront.
9360 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9362 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9363 runtime-set function when going back to managed code. Currently this
9364 is used to set back the protection on the soft ovf pages and/or to
9365 throw the stack overflow exception that happened in unmanaged code.
9367 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9369 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9370 runtime-set function when going back to managed code. Currently this
9371 is used to set back the protection on the soft ovf pages and/or to
9372 throw the stack overflow exception that happened in unmanaged code.
9374 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9376 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9377 the support code for restoring stack protection after stack overflows
9378 that happen in unmanaged code. Don't set the exec permission on the
9381 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9383 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9384 delegate->method_ptr is set. Fixes #428054.
9386 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9388 * tests.cs: Rename to ratests.cs.
9390 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9391 emit_get_rgctx_... functions.
9393 2008-09-25 Mark Probst <mark.probst@gmail.com>
9395 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9397 2008-09-25 Mark Probst <mark.probst@gmail.com>
9399 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9400 before asserting that method is sharable.
9402 2008-09-25 Mark Probst <mark.probst@gmail.com>
9404 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9405 whether method needs a static RGCTX wrapper used instead of
9408 * generic-sharing.c, mini.h: A few functions moved to
9409 metadata/generic-sharing.c.
9411 2008-09-25 Mark Probst <mark.probst@gmail.com>
9413 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9414 Generic code sharing for value types, which essentially means
9415 treating value type methods like static methods. The RGCTX is
9416 passed in the same way.
9418 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9420 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9421 opcode when creating multi-dimensional arrays of open types.
9423 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9426 * generics.cs: Add a test.
9428 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9430 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9432 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9434 * mini.c (mini_method_compile): Set it when running under the debugger.
9436 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9437 vreg optimization if the flag is set.
9439 * driver.c (mono_main): Add --attach= option to pass options to
9442 * mini.c (sigquit_signal_handler): Start the attach agent.
9444 * ssapre.c: Disable this to save space since it is not yet ported to
9447 * regalloc2.c: Disable this to save space.
9449 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9451 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9453 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9454 the -v option useful again.
9456 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9458 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9461 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9462 arrays of arrays. Fixes #428406.
9464 * method-to-ir.c (mini_emit_castclass): Ditto.
9466 * objects.cs: Add new test.
9468 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9470 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9471 was wrong at it choked against target_type_is_incompatible for byref types.
9473 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9475 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9478 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9480 * mini-exceptions.c: update a few more exceptions-related counters.
9482 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9484 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9485 new functions to allocate from persistent mempools.
9487 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9489 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9490 multiple register banks in the future.
9492 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9494 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9496 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9498 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9500 * mini.h: Export type_to_eval_stack_type.
9502 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9503 is only ins->klass of byref types.
9505 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9507 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9508 (mini_emit_memcpy2): Ditto.
9510 * mini-amd64.c: Fix a warning.
9512 2008-09-21 Mark Probst <mark.probst@gmail.com>
9514 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9517 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9519 * method-to-ir.c: Extract stloc micro-optimization to a
9520 function and apply it to all cases.
9522 2008-09-19 Mark Probst <mark.probst@gmail.com>
9524 * method-to-ir.c: Don't fail generic code sharing in cases we
9527 2008-09-18 Mark Probst <mark.probst@gmail.com>
9529 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9531 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9533 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9536 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9538 * trace.c: make tracing more useful and correct, with per-thread
9541 2008-09-15 Mark Probst <mark.probst@gmail.com>
9543 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9544 doing a method call and the argument is an R4.
9546 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9548 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9551 2008-09-13 Mark Probst <mark.probst@gmail.com>
9553 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9555 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9557 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9558 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9560 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9562 * driver.c: Add a --agent argument (not supported yet) to load managed
9563 agent assemblies before loading the main assembly, similarly to how the
9564 Java VM handles agents.
9566 2008-09-11 Mark Probst <mark.probst@gmail.com>
9568 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9569 function to do stack layout of local variables.
9571 2008-09-11 Mark Probst <mark.probst@gmail.com>
9573 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9576 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9578 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9579 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9580 JIT if DISABLE_JIT is defined.
9582 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9585 2008-09-10 Mark Probst <mark.probst@gmail.com>
9587 * iltests.il.in: Disable the fconv test on PPC (the result is
9588 undefined according to ECMA).
9590 2008-09-10 Mark Probst <mark.probst@gmail.com>
9592 * iltests.il.in: Enable tail call tests for PPC.
9594 * mini.h: Add variable for storing incoming valuetype argument
9595 addresses for tail calls.
9597 * mini-ppc.c: Implement valuetype arguments and return values for
9600 2008-09-09 Mark Probst <mark.probst@gmail.com>
9602 * mini-ppc.c: Partially implement tail calls (struct arguments and
9603 return values not supported).
9605 * method-to-ir.c: Enable tail calls on PPC.
9607 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9609 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9610 runtime-invoke wrappers to work around the problem of them getting
9611 assigned to a random class.
9613 * aot-runtime.c (mono_aot_get_method): Ditto.
9615 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9617 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9618 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9620 2008-09-07 Mark Probst <mark.probst@gmail.com>
9622 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9623 until they're implemented properly.
9625 * exceptions-ppc.c: Use arch-independent exception-handling code
9626 instead of custom one.
9628 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9631 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9633 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9634 applies when __powerpc__ is defined.
9636 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9638 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9639 methods to their code to avoid computing the full name of wrappers and
9640 doing a lookup in a string hash table.
9642 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9644 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9645 we identify bblocks before method_to_ir () is ran.
9647 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9648 Also avoid optimizing branches pointing to themselves.
9650 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9652 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9654 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9656 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9658 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9659 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9660 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9663 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9664 jumped to the same entry in plt_jump_table.
9666 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9668 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9671 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9673 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9674 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9677 2008-08-29 Geoff Norton <gnorton@novell.com>
9679 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9680 segment, and doesn't properly handle .space as .text. Fixes
9683 2008-08-29 Geoff Norton <gnorton@novell.com>
9685 * mini.c: Disable the mach exception handler when running on
9688 2008-08-29 Geoff Norton <gnorton@novell.com>
9690 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9691 globals on Darwin/ARM
9693 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9695 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9696 since too many things depend on it. Instead, call
9697 mono_runtime_set_no_exec ().
9699 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9702 * aot-compiler.c: Add an 'asm-only' AOT option.
9704 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9706 * aot-compiler.c (compile_method): Disable gshared support for now as it
9709 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9711 * mini-amd64.h : Fix a compiler warning.
9713 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9714 Changed to use a callback function to retrieve the unwind info.
9715 This avoids problems observed when code blocks were removed by
9716 unloading an app domain.
9718 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9719 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9722 Contributed under MIT/X11 license.
9724 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9726 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9727 case to keep the stack aligned to 8.
9729 Contributed under MIT/X11 license.
9731 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9733 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9734 avoid repeated linear searches.
9736 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9738 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9739 methods it can't handle.
9741 * aot-compiler.c (add_method): Avoid adding a method twice.
9742 (add_wrappers): Add runtime invoke wrappers for all methods.
9744 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9745 function to create an aot-compatible version of this trampoline.
9747 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9749 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9751 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9753 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9754 with a generic sharing failure.
9756 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9758 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9759 CEE_RETHROW. Fixes #419634.
9761 * mini.c (mono_method_to_ir): Ditto.
9763 * exceptions.cs: Add a new test.
9765 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9766 to mono_type_stack_size_internal () since some callers might not pass in
9769 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9770 instrument_prolog. Fixes #419878.
9772 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9773 doubles in soft float mode volatile.
9775 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9777 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9779 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9780 to handle soft float correctly.
9782 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9785 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9787 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9788 to sp, since the generics catch code requires it.
9790 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9793 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9794 mono_arch_emit_imt_argument ().
9796 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9798 * mini-arm.c tramp-arm.c: Generic sharing updates.
9800 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9802 * mini-arm.c: Fix the arm build.
9804 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9805 handling enums, generic instances and generic sharing.
9806 (mini_type_stack_size_full): Ditto.
9808 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9810 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9812 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9814 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9817 * mini-arm.c: Various small generic sharing changes.
9819 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9821 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9824 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9825 helper function to return a generic class init trampoline.
9827 * method-to-ir.c mini.c: Use it.
9829 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9830 arch-specfic function to return a generic class init trampoline.
9832 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9833 the GENERIC_CLASS_INIT custom code.
9835 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9836 a fatal error, not a sharing failure.
9838 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9841 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9842 trampoline argument from MONO_ARCH_VTABLE_REG.
9844 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9845 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9846 argument, and pass the vtable in VTABLE_REG.
9848 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9849 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9850 argument, and pass the vtable in VTABLE_REG.
9851 (mono_arch_create_trampoline_code_full): Remove some special casing for
9852 the rgctx fetch trampoline.
9854 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9857 * iltests.il: Add a test for it.
9859 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9861 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9863 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9866 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9867 use mono_jit_info_table_find () to avoid recursion.
9868 (mono_delegate_trampoline): Add a sync wrapper here.
9870 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9873 * mini.c (mono_method_to_ir): Ditto.
9875 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9876 add_sync_wrapper argument. Don't add a sync wrapper here.
9877 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9879 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9881 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9883 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9884 of nonvolatile registers back from MonoContext to CONTEXT.
9886 Contributed under MIT/X11 license.
9888 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9890 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9891 arguments on Winx64 there are only 4 argument registers. For this
9892 logic to work the last argument must be pulled from the stack.
9894 Contributed under MIT/X11 license.
9896 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9898 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9900 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9901 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9902 encode/decode_method_ref ().
9904 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9906 * aot-runtime.c (decode_patch): Ditto.
9908 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9909 MONO_PATCH_INFO_METHOD.
9911 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9914 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9917 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9919 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9920 one from the caller.
9922 * aot-runtime.c (decode_generic_inst): New function to decode and
9923 return a interned generic inst.
9924 (decode_klass_ref): Use it.
9925 (decode_method_ref): Ditto.
9927 * aot-compiler.c (emit_exception_debug_info): Save
9928 jinfo->has_generic_jit_info too.
9930 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9932 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9934 * iltests.il.in: Add a test for fconv_to_i.
9936 * liveness.c: Disable the liveness2 pass for now to save space.
9938 * regalloc2.c: Include mempool-internals.h to fix warnings.
9940 * aot-compiler.c (encode_method_ref): Encode the context of generic
9943 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9944 the context saved in the aot file.
9946 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9948 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9950 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9951 volatile so they won't be optimized away.
9953 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9959 * dominators.c: Remove duplicated functions that now are in
9960 mempool-internals.h.
9962 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9964 * aot-compiler.c: Fix warnings.
9966 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9968 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9970 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9973 * mini.c (mono_resolve_patch_target): Ditto.
9975 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9976 (encode_klass_ref): Add support for encoding VARs/MVARs.
9978 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9980 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9981 the handling of the got entries into a separate 'decode_got_entry' function.
9982 Add support for RGCTX_FETCH.
9984 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9985 clobbered by the trampoline code.
9987 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9988 not clobbered by the indirect calling code.
9990 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9992 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9995 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9997 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9998 signature using the compilation mempool otherwise we would leak it.
10000 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10002 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10003 mono_emit_abs_call ().
10005 * patch-info.h: Add GENERIC_CLASS_INIT.
10007 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10009 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10010 as their target as a near call.
10012 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10014 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10016 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10017 call to a runtime function described by a patch.
10019 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10020 mono_emit_abs_call, this has the advantage that the ABS handling code in
10021 mono_codegen () can handle them both, and can handle other stuff in the
10022 future without additional code.
10024 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10026 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10029 * mini.h: Add missing bblock related prototypes.
10031 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10032 reverse_inst_list_len fields.
10034 * mini.c: Refactor this file a bit by moving branch optimizations to
10037 * method-to-ir.c: Merge generic sharing changes missed earlier.
10039 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10041 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10042 shared patches. Process METHODCONST as a shared patch.
10044 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10045 as it crashes on the 2.0 mscorlib.
10047 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10050 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10051 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10054 * aot-compiler.c: Reorganize the got handling code to be a bit more
10057 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10059 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10060 mono_patch_info_equals/hash, and use it to massively simplify
10063 * mini.c (mono_patch_info_hash): Simplify this and add support for
10066 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10068 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10069 handling code, since an offset is not enough to identify a trampoline.
10071 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10073 2008-08-17 Mark Probst <mark.probst@gmail.com>
10075 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10077 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10079 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10081 * decompose.c: PPC decompositions for various ops.
10083 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10085 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10087 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10088 call the generic trampoline code using a call, instead of a jump, to
10089 remove some special casing from the generic trampoline code.
10091 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10092 (mono_codegen): Ditto.
10094 * aot-compiler.c aot-runtime.c: Ditto.
10096 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10098 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10099 helper function to find the offset corresponding to a lazy fetch trampoline.
10101 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10102 when doing generic sharing.
10104 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10107 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10108 mini-trampolines.c to be with the other trampoline creation functions.
10110 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10111 as it is equal to method->signature in most cases, add a
10112 mono_emit_method_call_full variant which takes a signature and an imt
10115 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10117 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10118 to this function, since it could be computed easily from the method
10120 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10123 * method-to-ir.c mini.c: Remove references to
10124 compile_generic_method_wo_context.
10126 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10127 generic method calls.
10129 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10130 dimensional non-szarrays.
10132 * mini.c (mini_init): Register mono_array_new_1.
10134 * jit-icalls.c (mono_array_new_1): New jit icall.
10136 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10137 pointing to the method.
10139 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10140 method addresses belonging to METHOD_JUMP patches in the
10141 jump_target_got_slot_hash.
10142 (mono_aot_load_method): Ditto.
10144 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10145 METHOD_JUMP patches.
10147 * mini.c (mini_create_jit_domain_info): New helper function which
10148 initializes/frees domain->runtime_info.
10149 (mini_free_jit_domain_info): Ditto.
10150 (mini_init): Install the domain hook functions with the runtime.
10152 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10153 information maintained by the JIT.
10155 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10156 insertion into jump_table_hash into mono_codegen (), also implement proper
10159 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10160 tail calls, it is already done by the aot code.
10162 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10163 mechanism on amd64.
10165 * iltests.il.in: Make the jmp test a bit more complex.
10167 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10168 generic instances which doesn't have a token.
10170 * aot-runtime.c (decode_method_ref): Ditto.
10172 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10173 can handle this case now.
10174 (handle_box): Ditto.
10176 2008-08-15 Geoff Norton <gnorton@novell.com>
10178 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10181 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10183 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10184 calling generic methods.
10186 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10188 * aot-runtime.c (decode_patch_info): Ditto.
10190 * mini.c (mono_resolve_patch_target): Ditto.
10192 * patch-info.h: Add METHOD_RGCTX.
10194 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10196 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10198 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10199 arguments in registers.
10201 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10202 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10204 * mini.c (mini_method_compile): Abort aot compilation for generic
10205 methods if generic sharing is disabled.
10207 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10210 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10211 requiring an mrgctx.
10213 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10214 store instructions when converting a vcall to a normal call.
10216 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10217 mono_arch_find_jit_info.
10219 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10221 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10222 avoid calling mono_method_full_name () for every method even if the
10223 env var is not set.
10224 (check_inline_caller_method_name_limit): Ditto.
10226 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10228 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10229 assemblies in one run.
10231 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10232 skipped methods if it is not 0.
10234 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10236 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10238 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10239 MONO_ARCH_HAVE_UNWIND_TABLE.
10241 Contributed under MIT/X11 license.
10243 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10245 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10246 from default optimizaton list on Winx64.
10248 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10250 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10251 the LMF from the MonoJitTlsData structure.
10253 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10255 Contributed under MIT/X11 license.
10257 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10259 * mini.c (sigsegv_signal_handler): Fix the build.
10261 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10262 assembly->aot_module.
10264 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10265 hash table. This simplifies and speeds up a lot of code, and fixes support
10268 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10271 * mini-exceptions.c: Ditto.
10273 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10274 'native_offset' argument, since these are computed in the
10275 mono_find_jit_info () function.
10277 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10278 is used by exceptions-ppc.c.
10280 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10281 mono_arch_find_jit_info ().
10283 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10284 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10285 generic code in mini-exceptions.c.
10287 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10289 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10291 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10293 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10294 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10295 called while holding the loader lock. Fixes #415608.
10296 (mono_aot_get_method_from_token_inner): Ditto.
10298 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10300 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10301 to reduce differences between this and the generic implementation in
10303 (ves_icall_get_frame_info): Ditto.
10305 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10307 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10310 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10311 mono_arch_get_call_filter () and make it non-static, for consistency with the
10312 other architectures.
10314 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10317 * local-propagation.c:
10318 * mini-x86.c: Correct the name of arch defines.
10320 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10322 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10323 NO_EMULATE_LONG_SHIFT_OPS define.
10325 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10327 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10328 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10330 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10331 MACH fixes. Merged from the 2.0 branch.
10333 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10335 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10336 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10338 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10340 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10341 mono_marshal_get_native_wrapper () signature changes.
10343 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10345 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10346 conversion bug under arm.
10348 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10350 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10352 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10353 with overflow checking.
10355 2008-08-05 Marek Habersack <mhabersack@novell.com>
10357 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10358 to the genmdesc.pl file
10360 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10362 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10363 arg_array in the soft-float versions of the LOAD/STORE macros.
10365 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10368 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10370 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10372 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10373 a float HFA. Fixes #413621.
10375 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10377 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10378 frame_size to args_size. Fixes build.
10380 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10382 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10383 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10385 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10386 the stack are not unaligned. Fixes #413247.
10388 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10390 * mini.c: update jitted methods performance counters.
10392 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10394 * mini-exceptions.c: increase the exceptions thrown performance
10395 counter in mono_handle_exception ().
10397 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10399 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10400 can work with netmodules.
10402 2008-07-28 Geoff Norton <gnorton@novell.com>
10404 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10407 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10409 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10412 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10414 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10415 The float param registers and other param registers must be the
10416 same index on Windows x64.
10418 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10419 ArgValuetypeAddrInIReg argument case. Setting the argument
10420 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10422 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10423 variable computed above as the copy length for arguments of storage
10424 type ArgValuetypeAddrInIReg.
10426 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10427 ArgValuetypeAddrInIReg argument case. This case will rely on
10428 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10430 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10431 a 32 byte stack allocation for all calls. We will omit the adjustment for
10432 jump and tail call instructoins as they do not follow the typical call behavior.
10434 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10435 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10436 local variable and pass the local variable by reference to the called method.
10438 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10439 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10440 of a struct is passed in a register it must be saved with the other
10441 volatile argument on the stack.
10443 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10444 frame pointer the stack adjustment value must be saved to the unwind
10447 Contributed under MIT/X11 license.
10449 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10451 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10452 which got lost in the merge.
10454 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10456 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10459 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10461 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10462 icalls, since they won't be patched.
10464 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10465 different code sequence when running under valgrind to prevent some valgrind
10468 * iltests.il.in: Add new regression test.
10470 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10473 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10474 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10476 * iltests.il.in: Add new test.
10478 * aot-compiler.c: Fix some warnings.
10480 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10483 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10485 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10486 (mini_usage_jitdeveloper): Add a missing --wapi option.
10488 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10490 * mini-codegen.c: Simplify the is_fp macros.
10491 (free_up_ireg): Remove, use free_up_reg instead.
10492 (free_up_reg): Fix the fp case.
10494 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10496 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10499 * exceptions-x86.c: Merge some changes which seemed to have got lost
10500 in the linear-ir merge.
10502 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10504 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10505 long vreg volatile even if the variable was already created.
10507 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10508 volatile variables.
10510 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10512 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10514 * mini.c (mono_jit_compile_method_inner): Add support for
10515 MONO_EXCEPTION_BAD_IMAGE.
10517 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10518 mini_method_get_context () returns NULL. Fixes #356531.
10520 * mini.c (mono_method_to_ir): Ditto.
10522 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10523 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10525 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10527 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10528 in the LDFTN implementation.
10530 2008-07-25 Mark Probst <mark.probst@gmail.com>
10532 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10533 code, patch calls to icalls, too, even if they're not in the
10534 shared generic code hash. Fixes #411962.
10536 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10538 * cpu-x86.md: Increase the length of the fcall opcodes.
10540 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10541 calls returning floats.
10543 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10546 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10549 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10550 into the domain->method_code_hash.
10552 * aot-compiler.c: Fix win32 build.
10554 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10556 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10557 gshared NEWARR implementation.
10559 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10561 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10562 can be used outside of method_to_ir.
10564 * mini.h (MonoCompile): Add arg_types field.
10566 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10568 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10569 the values of the local arg_array and param_types array.
10571 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10573 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10574 got accesses might only get generated later when NEWOBJ is decomposed.
10576 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10577 looking up the native code of the target method when a delegate is called
10578 for the first time.
10580 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10583 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10585 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10586 AOT work on platforms without a working dlsym implementation.
10588 * mini.h: Bump AOT image format version.
10590 2008-07-24 Mark Probst <mark.probst@gmail.com>
10592 * mini-exceptions.c: Free a MonoType with
10593 mono_metadata_free_type() instead of g_free().
10595 * aot-runtime.c: Free a MonoType.
10597 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10599 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10602 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10605 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10606 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10609 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10611 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10612 NEWOBJ calls on valuetypes.
10614 * iltests.il.in: Add new test.
10616 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10618 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10620 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10621 is no longer needed.
10623 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10624 non register sized integer arguments.
10625 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10626 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10629 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10632 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10633 two a binop with different sized arguments is emitted.
10635 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10636 instruction in the ins==NULL case.
10638 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10640 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10642 * mini-x86.c: Fix osx build.
10644 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10647 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10648 instruction for non int sized variables.
10650 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10653 2008-07-23 Robert Jordan <robertj@gmx.net>
10655 * method-to-ir.c: Fix MSVC build.
10657 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10659 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10660 a non int sized type, widen it to an int since newer versions of gcc seem to
10661 generate code which needs this.
10663 * ssa2.c abcremoval2.c: Fix warnings.
10665 * *: Merge the Linear IR branch.
10667 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10668 the ChangeLog file there describes all the changes done over the years.
10669 Further documentation can be found at www.mono-project.com/Linear_IL.
10671 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10673 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10674 The float param registers and other param registers must be the
10675 same index on Windows x64.
10677 Contributed under MIT/X11 license.
10679 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10681 * mini.c: Make the previous fix GC safe.
10683 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10685 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10687 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10689 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10690 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10691 ArgValuetypeAddrInIReg instead.
10693 Contributed under MIT/X11 license.
10695 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10697 * mini-codegen.c (get_register_spilling): Fix a warning.
10699 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10701 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10702 for types which the initialization fails. Raises the provided exception
10703 at the right stop after cleanup.
10705 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10707 * aot-compiler.c: Free most of the memory allocated during compilation.
10709 * mini.c (mini_parse_debug_options): Fix a leak.
10711 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10712 during aot compilation.
10714 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10716 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10717 it has too much register pressure.
10719 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10721 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10723 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10725 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10728 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10729 on amd64 similar to the way it is done on arm.
10731 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10733 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10734 consistency, normalize error messages, avoid loading aot-only modules in
10737 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10740 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10742 2008-07-11 Martin Baulig <martin@ximian.com>
10745 (MonoDebuggerInfo): Add `interruption_request'.
10747 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10749 * aot-compiler.c (emit_plt): Remove some dead code.
10751 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10753 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10754 return the plt info offset belonging to a given plt entry.
10756 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10757 mono_aot_get_plt_info_offset.
10759 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10760 similar to the amd64 code by makeing jumps through a separate jump table
10761 instead of embedding the jump addresses into the code.
10763 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10765 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10768 2008-07-10 Martin Baulig <martin@ximian.com>
10770 * mini.c (mini_method_compile): Disable generics sharing when
10771 running in the debugger.
10773 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10775 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10777 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10778 the local register allocator from running out of registers on x86 when
10781 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10783 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10784 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10787 Contributed under MIT/X11 license.
10789 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10791 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10792 speed up the assembler.
10794 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10796 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10799 * mini.c: Move the soft float handling macros a bit earlier, add
10800 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10803 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10805 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10806 read-only to help catch code allocation requests.
10808 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10809 and turn it off when using --aot-only or when compiling with --aot=full.
10811 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10812 jump table for switches from the normal domain mempool, not the code
10815 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10816 unbox trampoline which handles aot-only mode too.
10818 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10819 an AOTed unbox trampoline.
10821 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10823 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10825 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10828 Contributed under MIT/X11 license.
10830 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10832 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10833 the unwind information for the method at the end of the allocated block.
10835 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10836 MonoCompileArch to hold the unwind info for SEH on Winx64
10838 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10839 frame pointer info for the method being compiled.
10841 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10842 the call to mono_exception_from_token.
10844 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10845 storing the method prolog information in a format that the Winx64 SEH can understand. This
10846 information is stored a the end of the method block because it is all 32-bit offset based.
10848 Contributed under MIT/X11 license.
10850 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10852 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10854 * wapihandles.c: Fix warnings.
10856 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10859 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10860 mono_jit_compile_method in aot-only mode since that calls the type
10863 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10864 get_delegate_invoke_impl in aot-only mode.
10866 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10868 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10870 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10872 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10875 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10877 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10878 init trampoline from the AOT file as well.
10880 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10881 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10884 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10887 * exceptions-amd64.c: Add _full variants for the remaining exception code
10888 creation functions as well, allow emission of relocatable code, remove
10889 caching since that is now done by the caller.
10891 * mini-exceptions.c: Add _full variants for the remaining exception code
10892 creation functions as well, add aot-only support.
10894 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10895 if we can determine a proper token for them.
10896 (add_wrappers): Add a few more wrappers.
10897 (emit_method_code): Remove some dead code.
10898 (emit_trampolines): Emit exception code too.
10900 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10902 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10903 mono_array_new_va which avoids varargs.
10905 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10907 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10908 mono_arch_create_specific_trampoline () in all places.
10910 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10911 a bit so it can be used for other things as well.
10913 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10916 * exceptions-amd64.c: Rename the caching from the exception code creation
10917 functions, it is done by the caller instead.
10919 * exceptions-amd64.c: Change the signature of the exception code creation
10920 functions to allow the creation of relocatable code later.
10922 * mini-exceptions.c: Add a set of functions to query the various
10923 runtime-generated exception functions.
10925 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10926 mono_arch_.. () functions.
10928 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10930 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10932 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10934 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10935 (mini_get_vtable_trampoline): Ditto.
10937 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10938 code in the AOT case by returning the code size and a list of relocations to
10941 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10943 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10945 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10948 Contributed under MIT/X11 license.
10950 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10952 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10953 so the buffer size can be computed correctly. Fixes #404735.
10955 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10956 normally as cfg->debug_info is already freed.
10958 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10960 * mini-amd64.c: For calls returning vtypes in registers, don't store
10961 the return address on the stack, instead allocate a separate local for
10964 2008-07-05 Mark Probst <mark.probst@gmail.com>
10966 * mini-trampolines.c, mini.h: Add an argument to
10967 mono_create_jit_trampoline_in_domain() for turning off the adding
10968 of the sync wrapper.
10970 * mini.c: Use the JIT trampoline without sync instead of
10971 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10974 2008-07-04 Mark Probst <mark.probst@gmail.com>
10976 * driver.c: Turn on GSHARED optimization by default.
10978 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10980 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10981 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10983 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10984 create a variant of the generic trampoline code callable from AOTed trampolines.
10986 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10987 trampoline code callable from AOTed trampolines.
10989 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10991 2008-07-04 Mark Probst <mark.probst@gmail.com>
10993 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10994 pass-through manner.
10996 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10997 and don't fail sharing for them anymore.
10999 * mini-exceptions.c: Handle exceptions in shared generic methods.
11001 * generic-sharing.c: When checking the context of a generic
11002 method, also check its class's context. Don't treat wrappers as
11005 * mini-trampolines.c: Some code factored out to
11006 metadata/generic-sharing.c. Handle the MRGCTX case.
11008 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11009 we must deal with the method being of another instantiation of the
11010 class. Add static rgctx invoke wrappers to generic methods.
11012 2008-07-04 Mark Probst <mark.probst@gmail.com>
11014 * mini.c: Provide all jit infos of generic shared methods with a
11017 * mini-exceptions.c: Handle the new situation that a generic info
11018 might be available, but not info about the this/vtable/mrgctx
11021 2008-07-03 Mark Probst <mark.probst@gmail.com>
11023 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11026 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11028 * dominators.c (check_dominance_frontier): Fix a warning.
11030 * mini.h: Add some missing prototypes.
11032 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11034 * driver.c (mono_jit_init_version): Correct the comments since the first
11035 argument should be the name of the root domain, not a filename.
11037 * aot-runtime.c (make_writable): Error out if this is called while running
11039 (load_aot_module): Ditto.
11041 * aot-compiler.c: Really fix the computation of method indexes.
11043 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11044 optimizations as this is no longer called frequently.
11046 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11047 method and the invoke impl code and pass it to the delegate trampoline instead of
11048 just the delegate class.
11050 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11052 * aot-compiler.c: Fixup the computation of method indexes.
11053 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11054 the method builder infrastructure.
11056 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11059 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11060 mode, load the method right away instead of creating a trampoline.
11062 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11064 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11067 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11069 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11070 (mono_aot_load_method): Use method_index instead of method->token.
11072 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11073 can handle icalls etc. properly.
11075 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11077 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11079 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11080 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11081 JIT_ICALL_ADDR patch type.
11083 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11085 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11087 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11089 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11091 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11093 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11094 domain->jit_code_hash.
11096 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11098 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11100 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11102 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11103 get_this_arg_from_call, let it compute it when needed.
11105 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11106 gsctx from code only when needed.
11108 * mini-trampolines.c (get_generic_context): Rename this to
11109 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11110 it can be called by the arch backends.
11112 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11114 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11116 * driver.c (mono_main): Add experimental --aot-only command line option.
11118 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11121 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11123 * driver.c (DllMain): Remove mono_module_handle.
11125 Contributed under MIT/X11 license.
11127 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11129 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11130 for emitting methods which are not in the source assembly. Detect and report
11131 failure of assembling+linking.
11133 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11135 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11137 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11139 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11141 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11143 * mini.h: Remove some obsolete prototypes.
11145 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11147 2008-06-24 Mark Probst <mark.probst@gmail.com>
11149 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11150 supported by Visual Studio, so use alloca().
11152 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11154 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11157 2008-06-23 Mark Probst <mark.probst@gmail.com>
11159 * mini.c: Fail sharing of a generic method if it contains an open
11160 catch clause (because we don't pass MRGCTXs yet).
11162 2008-06-23 Mark Probst <mark.probst@gmail.com>
11164 * mini.c: When compiling a method with generic sharing, insert the
11165 method instantiated with an all-Object generic context into the
11166 jit info table, instead of the context of the first instantiation
11167 of the method we happen to compile.
11169 2008-06-18 Martin Baulig <martin@ximian.com>
11171 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11172 `major_version' and `minor_version'.
11174 2008-06-17 Mark Probst <mark.probst@gmail.com>
11176 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11177 mono_method_is_generic_sharable_impl() takes an additional
11178 argument specifying whether to treat type variables as reference
11181 2008-06-17 Mark Probst <mark.probst@gmail.com>
11183 * mini.h: Removed obsolete prototypes.
11185 2008-06-17 Mark Probst <mark.probst@gmail.com>
11187 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11188 already handle them.
11190 2008-06-17 Mark Probst <mark.probst@gmail.com>
11192 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11193 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11194 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11195 tramp-x86.c: Added a MonoGenericContext* argument to
11196 mono_arch_get_unbox_trampoline() so that it can call other
11197 functions which require it.
11199 2008-06-17 Mark Probst <mark.probst@gmail.com>
11201 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11202 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11203 mono_arch_get_this_arg_from_call() takes a
11204 MonoGenericSharingContext* as well.
11206 2008-06-17 Mark Probst <mark.probst@gmail.com>
11208 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11209 implement generic sharing of unbox.
11211 2008-06-17 Mark Probst <mark.probst@gmail.com>
11213 * mini.c: Don't compute the vtable to determine whether a field is
11214 special static, because it might not work for open types.
11216 2008-06-17 Mark Probst <mark.probst@gmail.com>
11218 * mini.c: Removed the unused token_type and token_source arguments
11219 from get_runtime_generic_context_ptr().
11221 2008-06-17 Marek Habersack <mhabersack@novell.com>
11223 * mini.c (ADD_BINOP): fix the build
11225 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11227 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11230 2008-06-16 Mark Probst <mark.probst@gmail.com>
11232 * mini.h: Removed class relations enum that's not used anymore.
11234 2008-06-16 Mark Probst <mark.probst@gmail.com>
11236 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11238 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11239 the lazy fetch trampoline access code.
11241 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11243 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11245 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11247 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11249 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11251 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11253 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11255 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11258 * mini-ops.h: Add MIN/MAX_UN opcodes.
11260 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11263 * basic-math.cs: Add more min/max tests.
11265 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11267 2008-06-13 Mark Probst <mark.probst@gmail.com>
11269 * mini.c: Small fix in the prologue of emit_castclass.
11271 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11273 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11275 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11276 do not work even for unsigned types. Fixes #400014.
11278 * basic-math.cs: Add regression tests for unsigned Min/Max.
11280 2008-06-13 Mark Probst <mark.probst@gmail.com>
11282 * mini.c: Added additional context_used argument to several
11283 functions, which will be needed for sharing generic methods. Use
11284 GET_RGCTX macro wherever appropriate. Declare only one
11285 context_used in mono_method_to_ir().
11287 2008-06-13 Mark Probst <mark.probst@gmail.com>
11289 * mini.c, generic-sharing.c: Removed generic class relations.
11291 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11292 functions due to MRGCTX changes.
11294 2008-06-13 Mark Probst <mark.probst@gmail.com>
11296 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11297 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11298 with calculated IMT.
11300 * mini.c: Generic sharing of calls via generic interfaces.
11302 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11303 generic method with non-constant MonoGenericContext*. Instead,
11304 the context is taken out of the method itself.
11306 2008-06-13 Mark Probst <mark.probst@gmail.com>
11308 * mini.c: Generic sharing of ldvirtftn.
11310 2008-06-13 Mark Probst <mark.probst@gmail.com>
11312 * mini.c: Generic sharing of ldftn.
11314 2008-06-13 Mark Probst <mark.probst@gmail.com>
11316 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11318 2008-06-13 Mark Probst <mark.probst@gmail.com>
11320 * mini.c: Generic sharing of the special case of ldtoken followed
11321 by a call to GetTypeFromHandle.
11323 2008-06-13 Mark Probst <mark.probst@gmail.com>
11325 * mini.c: Generic sharing of box for nullable types.
11327 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11329 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11330 are passed on the stack. Fixes #324807.
11332 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11334 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11335 for the ArgValuetypeAddrInIReg case.
11337 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11338 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11340 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11341 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11342 local variable and pass the local variable by reference to the called method.
11344 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11345 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11347 Contributed under MIT/X11 license.
11349 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11351 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11353 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11356 2008-06-10 Martin Baulig <martin@ximian.com>
11359 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11361 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11363 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11364 possible error when no arguments are passed.
11366 Contributed under MIT/X11 license.
11368 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11370 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11371 where the file name is NULL.
11373 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11375 * mini.c: Fix s390 build.
11377 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11379 * trace.c (mono_trace_parse_options): Fix warnings.
11381 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11383 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11385 * mini.c (remove_block_if_useless): Avoid printing the method name.
11387 * mini.c: Remove needless setting of ins->cil_code which is now done by
11390 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11393 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11394 translated code after it has been patched.
11396 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11398 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11399 avoid problems during code patching on SMP systems.
11400 (emit_call): Avoid adding a patch info which is already added by
11402 (mono_arch_emit_exceptions): Ditto.
11404 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11406 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11407 MONO_TYPE_ISSTRUCT already checks for it.
11409 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11411 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11412 structs with floats on Winx64 the float registers are not used.
11413 The integer registers are always used..
11414 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11415 only one register will be used and only if the size of the struct
11416 is 1,2,4, or 8 bytes.
11418 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11419 to work for Winx64.
11421 Contributed under MIT/X11 license.
11423 2008-06-05 Martin Baulig <martin@ximian.com>
11425 * debug-debugger.c (debugger_lookup_class): Also call
11426 mono_class_setup_methods() here; we're only called from RTI.
11428 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11430 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11431 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11432 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11433 Post-process object files and add dtrace-generated object, if necessary.
11435 Contributed under MIT/X11 license.
11437 2008-06-04 Mark Probst <mark.probst@gmail.com>
11439 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11442 * mini.c: Generic sharing for unbox.any and castclass.
11444 2008-06-04 Mark Probst <mark.probst@gmail.com>
11446 * mini.c: Ignore tailcall prefix in shared generic code and when
11447 doing calls which require a vtable/rgctx argument.
11449 2008-06-04 Mark Probst <mark.probst@gmail.com>
11451 * mini.c: Don't free the JIT info.
11453 * driver.c: Changes in the JIT info table testing code.
11455 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11457 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11458 interruption. Fix some warnings.
11460 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11461 interruption_checkpoint.
11463 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11465 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11466 from embedding applications.
11468 2008-06-02 William Holmes <billholmes54@gmail.com>
11470 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11471 reserving 32 bytes on the stack when making calls.
11473 Contributed under MIT/X11 license.
11475 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11477 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11478 the linear IL branch.
11480 * driver.c: Print out more information for --version on arm.
11482 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11484 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11485 bb_exit instead, since out of line bblocks might not actually be emitted
11488 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11489 maximum epilog size for out of line bblocks if tracing is enabled.
11491 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11493 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11495 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11497 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11499 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11500 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11503 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11505 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11506 the 'value' to store is a constant.
11508 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11510 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11511 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11513 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11515 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11516 for accessing method->generic_container.
11518 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11520 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11522 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11524 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11526 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11529 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11531 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11533 * mini.c: Handle the case when mono_class_vtable () fails.
11535 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11536 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11539 2008-05-22 Mark Probst <mark.probst@gmail.com>
11541 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11542 together with domain sharing.
11544 2008-05-22 Mark Probst <mark.probst@gmail.com>
11546 * mini.c: Treat callvirts to final methods like non-virtual calls
11547 when doing generic sharing, i.e. look them up in the runtime
11550 2008-05-22 Mark Probst <mark.probst@gmail.com>
11552 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11553 with computed types (for generic sharing).
11555 * mini.c: Generic sharing for mkrefany and refanyval.
11557 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11559 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11562 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11563 the generic sharing code.
11565 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11568 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11570 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11572 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11574 * driver.c: updated copyright date
11576 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11578 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11581 2008-05-19 Martin Baulig <martin@ximian.com>
11583 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11584 pointing to the new `_mono_debug_using_mono_debugger' variable.
11587 (mono_main): Check mono_debug_using_mono_debugger() rather than
11588 the `MONO_INSIDE_MDB' environment variable to check whether we're
11589 inside the debugger.
11591 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11593 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11596 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11598 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11600 * mini.c: Added mini_assembly_can_skip_verification. This
11601 function checks if the assembly requested to skip verification.
11602 Fixes part of #387274.
11604 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11606 * mini.c (mini_get_method): Disable the check for open generic classes when
11607 using generic sharing.
11609 * generics.cs: Add a test for #387034.
11611 * mini.c (mini_get_method): Check whenever the method class is an open generic
11612 type, and return NULL in that case, causing a verification error. Fixes
11615 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11617 * driver.c (mono_main): Revert r102623. The right
11618 thing to do is to enable the verifier under verifiable
11619 unless a --security flag was passed.
11621 We need this non-trivial behavior for --verify-all otherwise
11622 mcs-compileall won't be able to use it. As it needs everything to
11623 be verified under validil.
11625 2008-05-06 Martin Baulig <martin@ximian.com>
11629 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11630 (mono_debugger_thread_cleanup): Likewise.
11631 (mono_debugger_extended_notification): Likewise.
11633 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11635 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11636 against both inflated and non-inflated methods. We need to check against the
11637 generic definition for cases where the instantiated method is not visible.
11638 We need to check against the inflated types for cases where the instantiation
11639 changes any super type. This fixes #382986.
11641 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11642 that check for visibiliy as generic params only appears as the type subject
11643 of tokens on call opcodes. Field manipulation and ldftn must always
11644 target an exact type.
11646 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11648 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11649 if no related --security flag is passed.
11651 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11653 * mini-arch.h: Prepare support for ppc64.
11655 Contributed under MIT/X11 license.
11657 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11659 * aot-runtime.c: Prepare support for ppc64.
11661 Contributed under MIT/X11 license.
11663 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11665 * mini-ops.h: Prepare support for ppc64.
11667 Contributed under MIT/X11 license.
11669 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11671 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11673 Contributed under MIT/X11 license.
11675 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11677 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11678 assemblies, since aot_name is not a full path, causing us to load MS.NET
11679 assemblies on windows.
11681 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11683 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11684 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11685 * main.c: Use UTF-8 encoded command line instead of Windows default code
11686 page on Windows to support Unicode.
11687 * driver.c (DllMain): New function for mixed-mode assembly support.
11688 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11689 export __stdcall functions without decoration.
11691 Contributed under MIT/X11 license.
11693 2008-04-28 Mark Probst <mark.probst@gmail.com>
11695 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11696 saving it very early.
11698 2008-04-28 Mark Probst <mark.probst@gmail.com>
11700 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11701 deleted. The only way to access the new RGCTX is via the
11704 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11705 vtable instead of the RGCTX to static methods.
11707 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11708 accessing the new RGCTX.
11710 * generic-sharing.c: There is no separation between self, type
11711 arguments and other types in the RGCTX anymore.
11713 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11715 * mini-amd64.c (add_general): Remove previous stack adjustment.
11716 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11717 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11718 for 32 bytes of stack space reserved for all calls.
11720 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11721 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11724 Code contributed under MIT/X11 license.
11726 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11728 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11729 against the root definition, peeling out method and type instantiations.
11730 Cache verify success results, code that fails verification is still
11731 checked multiple times.
11733 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11735 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11737 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11739 * mini-amd64.c (add_general): Always increment stack on Win64.
11740 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11743 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11744 stack based argument handling on Win64.
11746 Code contributed under MIT/X11 license.
11748 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11750 * Makefile.am (version.h): Add support for git-svn.
11752 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11754 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11755 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11756 avoiding allocations and libc functions which might deadlock.
11758 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11759 'no-gdb-backtrace' option is set.
11761 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11763 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11765 2008-04-21 Martin Baulig <martin@ximian.com>
11767 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11768 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11770 2008-04-21 Martin Baulig <martin@ximian.com>
11772 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11773 `thread_vtable', `event_handler_ptr' and `event_handler'.
11775 2008-04-21 Martin Baulig <martin@ximian.com>
11777 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11778 allows delayed initialization of the `executable_code_buffer' when
11781 2008-04-21 Martin Baulig <martin@ximian.com>
11783 * mini.h (mono_debugger_create_notification_function): Removed.
11784 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11786 * mdb-debug-info64.s
11787 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11789 * mdb-debug-info32.s
11790 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11792 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11793 currently only works on x86 and x86_64, so don't create it on ppc.
11795 2008-04-21 Martin Baulig <martin@ximian.com>
11797 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11800 (mini_method_compile): In the fp elimination check, check
11801 `debug_options.mdb_optimizations' in addition to
11802 mono_debug_using_mono_debugger().
11804 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11805 disable some JIT optimizations which are only disabled when
11806 running inside the debugger.
11807 Added `--help-debug' option to describe the debugging options.
11808 (parse_debug_options): New static function to parse the `--debug'
11809 options, so we can easily add more stuff in future.
11811 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11813 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11814 the method has no body.
11816 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11818 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11819 assembly is not allowed in MSVC 64-bit compiler.
11820 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11821 as we get floating point exceptions everywhere.
11823 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11824 correctly align arguments for call to throw_exception.
11825 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11827 Code contributed under MIT/X11 license.
11829 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11831 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11833 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11835 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11837 * mini-amd64.c (NEW_INS): Set cil_code.
11839 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11840 from mini-amd64.c so all debugger related logic is in one place.
11842 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11843 later won't have a random ip assigned to them.
11845 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11847 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11848 the arch specific function initializes code_size.
11849 (mono_create_delegate_trampoline): Ditto.
11851 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11852 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11855 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11856 running under the debugger.
11858 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11861 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11862 debugger. Also move the disabling of optimizations here from driver.c.
11863 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11866 * mini.h (MonoCompile): Add a few new flags.
11868 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11870 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11871 so the cil_code field of created MonoInst's is properly set.
11872 (mini_select_instructions): Ditto.
11874 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11875 (MONO_INST_NEW_CALL): Ditto.
11877 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11878 in many places so the ins->cil_code field is properly initialized.
11880 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11883 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11885 * mini.c (mini_method_compile): Print a different message when compiling a
11888 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11891 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11893 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11896 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11898 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11900 * mini.c (handle_stack_args): Make this return void since its return value was
11901 never used. Also set cfg->unverifiable for invalid IL instead of calling
11904 2008-04-10 Mark Probst <mark.probst@gmail.com>
11906 * mini.c: Make sure "this" is live in catch clauses with type
11907 variables in shared generic code.
11909 2008-04-08 Mark Probst <mark.probst@gmail.com>
11911 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11912 generic_class_is_reference_type() to ensure the proper behaviour
11913 when sharing generic code and the type in question is a type
11916 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11918 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11919 race conditions when printing thread dumps. Fixes #377738.
11921 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11923 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11924 shows up when both MonoInst arguments can cause aliasig.
11925 There is likely no way in the current JIT to trigger this problem, but
11926 it showed up in the development of generics sharing, when in a new
11927 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11928 When the generics sharing code will be committed, its tests will be
11929 valid also for this bug.
11931 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11933 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11936 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11939 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11941 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11942 use a more detailed exception message for InvalidCastException.
11944 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11946 * driver.c (mono_main): Add --debug=casts option to turn on better
11947 InvalidCastException message details.
11949 * mini.c (mini_get_debug_options): New helper function to return the address of
11950 the debug_options variable.
11952 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11953 the jit_tls TLS variable.
11955 * mini.c (mono_jit_tls): New TLS variable.
11957 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11960 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11962 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11964 * mini.c: Removed verifer related stuff, code moved to verify.c.
11966 * driver.c: Using code from verify.c instead of mini.c.
11968 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11970 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11973 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11975 * mini.c (check_for_method_verify): Enabling verification of
11976 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11979 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11981 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11982 caller saved registers as well.
11984 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11985 saved registers as well.
11987 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11989 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11991 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11994 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11996 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11998 (get_call_info): Take a gsctx argument instead of 'cfg'.
12000 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12002 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12003 mono_verify_all is set.
12005 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12007 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12009 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12011 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12014 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12015 verifier and the code generated by the compiler.
12017 2008-03-25 Mark Probst <mark.probst@gmail.com>
12019 * mini.c: Generic sharing of the non-nullable case of the box
12022 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12024 * inssel.brg: Fix the build.
12026 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12028 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12030 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12031 Array:Address. Fixes #372410.
12033 * iltests.il.in: New tests for readonly prefix.
12035 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12037 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12038 mini-trampolines.c.
12040 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12043 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12045 * mini.c (mono_decompose_op_imm): New helper function.
12047 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12048 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12051 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12052 mono_arch_output_basic_block. Fix warnings.
12054 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12057 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12059 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12060 since the extra frame is now detected automatically inside the loop.
12062 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12063 opts which are now in mono_peephole_ins ().
12065 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12067 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12068 frames and skip duplicate managed-to-native frames. Fixes #367665.
12070 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12071 opts which are now in mono_peephole_ins ().
12072 (mono_arch_peephole_pass_2): Ditto.
12074 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12076 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12077 arch independent peephole optimizations.
12079 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12080 opts which are now in mono_peephole_ins ().
12082 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12084 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12086 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12089 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12090 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12093 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12095 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12096 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12099 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12100 mono_arch_output_basic_block. Fix warnings.
12102 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12104 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12107 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12109 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12112 * iltests.il: Add new tests.
12114 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12116 * mini.c: Removed Windows version macros.
12118 2008-03-20 Mark Probst <mark.probst@gmail.com>
12120 * generic-sharing.c: Put reflection types in the extensible part
12121 of the runtime generic context.
12123 * mini.c: Generic sharing of the GetTypeHandle special case of the
12124 ldtoken instruction.
12126 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12128 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12130 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12132 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12133 consistency with the other version on the linear IR branch.
12135 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12137 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12139 * iltests.il.in: Add new tests.
12141 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12143 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12145 * iltests.il.in: Add new tests.
12147 2008-03-19 Mark Probst <mark.probst@gmail.com>
12149 * mini.c: Two variables with the same name were declared in
12150 nesting contexts and one wasn't initialized. Fixed.
12152 2008-03-19 Mark Probst <mark.probst@gmail.com>
12154 * mini.c: Generic sharing of the initobj instruction.
12156 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12158 * mini.c: make the test to optimize ldtoken from typeof() more
12161 2008-03-18 Mark Probst <mark.probst@gmail.com>
12163 * mini.c: Generic sharing of the initobj instruction for reference
12166 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12168 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12169 the mono_breakpoint_clean_code() code to perform bound checks.
12171 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12173 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12174 mono_arch_patch_callsite() to include the start of the managed method
12175 to be able to perform bound checks.
12177 2008-03-17 Mark Probst <mark.probst@gmail.com>
12179 * mini.c: Generic sharing for the isinst instruction.
12181 2008-03-17 Mark Probst <mark.probst@gmail.com>
12183 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12184 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12185 with the runtime generic context argument.
12187 * mini.c: Share calls to several types of unsharable methods by
12188 putting the address of the method code in the runtime generic
12189 context and doing an indirect call.
12191 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12194 2008-03-16 Mark Probst <mark.probst@gmail.com>
12196 * generic-sharing.c: Change due to a change in the runtime genric
12199 2008-03-15 Martin Baulig <martin@ximian.com>
12202 (mono_arch_nullify_class_init_trampoline): Add call to
12203 mono_breakpoint_clean_code() to make things work when running
12204 inside the debugger.
12207 (mono_arch_nullify_class_init_trampoline): Add call to
12208 mono_breakpoint_clean_code() to make things work when running
12209 inside the debugger.
12211 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12213 * inssel-long.brg (reg): Fix 64 bit build.
12215 2008-03-14 Mark Probst <mark.probst@gmail.com>
12217 * mini.c, mini.h: Share static generic code by passing it an
12218 implicit argument pointing to the runtime generic context.
12220 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12221 inssel-long32-mips.brg: New opcodes for calling shared static,
12222 which need to be passed the runtime generic context.
12224 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12225 argument on the stack in the prologue if needed. New function for
12226 finding the runtime generic context argument from the registers
12227 saved by the trampoline.
12229 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12230 runtime generic context argument.
12232 * tramp-amd64.c: Also restore the register used for the runtime
12233 generic context argument.
12235 * mini-trampoline.c: Resolve shared static calls by consulting the
12236 runtime generic context via the new argument.
12238 * generic-sharing.c: Add an argument to sharability-checking
12239 functions that specifies whether type variables should be treated
12240 as sharable type arguments.
12242 * inssel-x86.brg: Removed a superfluous, buggy rule.
12244 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12247 2008-03-14 Martin Baulig <martin@ximian.com>
12249 * debug-debugger.c (main_thread_handler): Call
12250 mono_runtime_run_main() without sending any notifications.
12252 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12254 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12256 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12258 2008-03-14 Mark Probst <mark.probst@gmail.com>
12260 * tramp-x86.c: Fixed register restore offsets in the trampoline
12261 code for ECX and EDX.
12263 2008-03-12 Geoff Norton <gnorton@novell.com>
12265 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12266 different ucontext_t implementations.
12267 * exceptions-arm.c: Use the above defines to get exceptions working on
12268 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12269 * mini-arm.c: Implement iPhone icache support (based on a patch by
12270 Luke Howard lukeh@padl.com)
12272 2008-03-12 Mark Probst <mark.probst@gmail.com>
12274 * mini.c: Enable generic sharing of calls to non-static
12275 non-interface non-generic non-value-type methods.
12277 * mini-trampolines.c: Resolve calls from shared generic code.
12279 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12281 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12283 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12285 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12287 * mini.c: some fixes for the AOT compiler.
12289 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12291 * cpu-amd64.md: Add clob:1 to some float opcodes.
12293 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12295 * mini.h: Added MiniVerifierMode enumeration.
12297 * mini.c: Added mini_verifier_set_mode to control
12298 the usage of the new verifier.
12300 * mini.c (mono_method): Integrated the new verifier.
12302 * driver.c: Extended --security option with validil and
12303 verifiable options to activate the new verifier.
12305 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12307 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12308 optimization to ctors taking 0 or 2 arguments too.
12310 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12313 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12315 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12317 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12319 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12320 non-aot case as well.
12322 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12324 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12327 * aot-compiler.c (encode_patch): Ditto.
12329 * mini.h (G_MININT32): Fix the definition of this.
12331 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12333 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12335 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12337 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12339 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12340 methods returning vtypes in registers.
12341 (mono_arch_allocate_vars): Ditto.
12343 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12345 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12347 * generics.cs: Add a test from the linear IR branch.
12349 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12351 * mini.c (inline_method): Cache failed inline attempts.
12353 2008-03-04 Mark Probst <mark.probst@gmail.com>
12355 * mini.c: For shared methods of generic classes put the location
12356 of "this" into the MonoGenericJitInfo.
12358 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12359 register out of a MonoContext by register number. Add the generic
12360 sharing context as an argument to mono_arch_find_this_argument().
12362 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12363 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12364 for new arch function.
12366 * mini-exception.c: Handle open exception clauses in shared
12369 * mini-trampolines.c: Supply additional argument to
12370 mono_arch_find_this_argument().
12372 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12374 * Makefile.am (regtests): Run the bench.exe tests last.
12376 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12378 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12381 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12383 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12386 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12388 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12390 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12391 whose class has no cctor.
12393 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12395 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12397 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12400 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12402 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12403 to be in sync with the code on the linear IR branch.
12405 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12407 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12409 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12411 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12413 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12415 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12417 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12419 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12421 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12424 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12426 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12427 OP_LOADR4_MEMBASE emission.
12429 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12430 (mono_spillvar_offset_float): Ditto.
12432 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12434 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12437 * basic-long.cs: Add regression tests for them.
12439 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12441 (mono_arch_allocate_vars): Fix representation of single-precision float
12443 (mono_arch_output_basic_block): Ditto.
12445 * inssel-mips.brg: Ditto, remove duplicate items.
12447 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12448 arguments of tail calls as on other platforms.
12449 (mono_arch_output_basic_block): Handle tail calls.
12451 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12454 * objects.cs (test_5_pass_static_struct): Add test for it.
12456 Contributed under MIT/X11 license.
12458 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12460 * Makefile.am: Use gmcs for compiling the regression tests.
12462 * *.2.cs *.2.il: Rename to *.cs and *.il.
12464 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12466 * regalloc.h: Make the vassign array smaller.
12468 * mini.c (mini_method_compile): Remove an unused field in cfg.
12470 * mini-codegen.c: Add a bunch of micro optimizations.
12472 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12474 * regalloc.h: Remove some unused fields.
12476 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12478 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12480 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12482 2008-02-22 Mark Probst <mark.probst@gmail.com>
12484 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12486 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12487 trampoline: Fetch an entry from the runtime generic context. If
12488 it's NULL, jump to the actual trampoline to fill the runtime
12489 generic context. Otherwise, return it.
12491 * mini.c: Call the lazy fetch trampoline to get entries out of the
12492 runtime generic context.
12494 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12495 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12496 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12498 2008-02-21 Mark Probst <mark.probst@gmail.com>
12500 * mini.c: Fetch data out of the extensible part of the runtime
12501 generic context instead of calling a helper function.
12503 * generic-sharing.c: Some functions moved into
12504 metadata/generic-sharing.c. Helper function for fetching other
12505 types now checks and asserts against extensible rgctx (just for
12506 debugging purposes - the helper function isn't called anymore
12507 unless for debugging).
12509 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12511 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12512 for tail calls up to the point that the tests in iltests.exe run. Also add a
12513 dummy CKFINITE implementation.
12514 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12515 needed for trampoline LMF frames.
12517 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12518 trampoline LMF frames.
12520 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12522 * mini.c (inline_method): clean any pending loader error when inlining fail.
12523 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12525 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12527 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12529 * aot-runtime.c (decode_patch_info): Ditto.
12531 * mini.c (mono_resolve_patch_target): Ditto.
12533 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12536 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12538 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12539 if it references an icall address.
12541 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12543 * cpu-s390x.md: Remove some more unused opcodes.
12545 * cpu-s390x.md: Remove some unused opcodes.
12547 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12548 mono_op_imm_to_op ().
12550 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12551 instead of a switch statement.
12553 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12554 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12556 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12558 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12560 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12563 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12565 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12566 opened. Fixes #362607.
12568 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12570 * iltests.il.in: Add a test for static methods in interfaces.
12572 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12574 * genmdesc.c (build_table): Fix a crash on older glib versions.
12576 * cpu-sparc.md: Remove some unused opcodes.
12578 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12579 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12581 * cpu-amd64.md: Remove some unused opcodes.
12583 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12584 like the other opcodes.
12586 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12588 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12590 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12592 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12593 variables 'cfg' instead of 'm' for consistency.
12595 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12597 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12598 argument holding the vtype return address, to avoid the ambigious use of
12599 cfg->ret for this purpose.
12601 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12603 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12605 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12606 new mono_print_ins () function which only takes one argument.
12608 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12610 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12613 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12615 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12617 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12619 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12620 opcodes and other small changes.
12622 * mini-ops.h: Add some new opcodes from the linear IR branch.
12624 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12626 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12627 opcodes, use the REG_MEMBASE opcodes instead.
12629 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12630 opcodes, use the REG_MEMBASE opcodes instead.
12632 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12635 * mini.c (mono_op_imm_to_op): New helper function.
12637 * mini-ops.h: Add some opcodes from linear IR branch.
12639 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12641 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12644 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12646 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12649 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12651 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12653 * aot-compiler.c (emit_method_code): Add an assert.
12655 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12656 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12659 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12661 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12662 some load/store opcodes so they are consistent.
12663 (mono_arch_emit_prolog): Simplify some code.
12665 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12667 * objects.cs: Add tests for large argument offsets on ARM.
12669 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12670 stack offsets. Fixes #359651.
12672 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12674 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12676 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12678 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12680 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12682 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12683 rid of CEE_CONV_R_UN.
12685 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12687 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12689 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12691 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12693 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12695 * cpu-amd64.md: Remove some unused opcodes.
12697 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12699 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12701 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12702 arch specific functions for its parts. Call the peephole pass after local
12703 regalloc so the prolog can compute a more accurate max_offset.
12705 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12706 the corresponding OP_I/OP_L opcodes.
12708 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12710 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12712 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12714 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12715 as they are handled in mini.c.
12717 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12719 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12720 case since it is handled in mini.c.
12722 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12724 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12726 * *.c: Use the new opcodes in the IR and back end code.
12728 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12730 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12732 2008-02-06 Mark Probst <mark.probst@gmail.com>
12734 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12735 an assert because it has a race condition.
12737 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12739 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12741 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12743 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12745 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12746 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12748 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12750 * cpu-amd64.md (move): Correct the maximum size of move.
12752 2008-02-05 Mark Probst <mark.probst@gmail.com>
12754 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12755 the generic class init trampoline to return quickly if the class
12758 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12760 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12761 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12763 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12765 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12768 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12770 * objects.cs: Add some soft-float tests.
12772 * mini.c: Fix a couple more soft-float issues.
12774 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12776 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12777 avoid a REX prefix.
12779 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12781 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12782 exception happens while compiling a virtual method.
12784 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12786 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12788 * mini-sparc.c: Fix build.
12790 * mini-sparc.c (get_call_info): Add support for generic sharing.
12792 * mini-exceptions.c: Add a FIXME.
12794 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12796 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12797 altstack handling code.
12799 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12801 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12803 * mini-s390.c: Add support for generic sharing.
12805 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12807 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12809 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12811 * mini-s390x.c: Add support for generic sharing.
12813 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12815 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12817 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12818 can be used since it takes a 16 bit signed immediate.
12820 * inssel-s390x.brg: Fix OP_SETRET.
12822 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12824 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12826 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12828 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12830 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12833 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12836 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12837 of the unused mono_arch_patch_delegate_trampoline stuff.
12839 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12841 * basic-long.cs: Move the fp related tests to basic-float.cs.
12843 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12845 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12847 * basic-calls.cs: Add a test for proper float argument passing.
12849 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12850 if the context corresponds to an exception received through a signal.
12852 * exceptions.cs: Add a test for nullref handling at the start of a try
12855 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12857 * jit-icalls.c (mono_break): New JIT icall.
12859 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12861 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12863 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12865 * cpu-*.md: Get rid of unused opcodes.
12867 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12869 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12872 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12875 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12876 the arch independent trampoline code in mini-trampolines.c.
12878 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12880 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12882 * mini-s390.h: Remove an unused define.
12884 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12885 the arch independent trampoline code in mini-trampolines.c.
12887 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12889 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12891 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12893 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12895 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12897 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12899 * cpu-amd64.md: Use smaller sizes for int opcodes.
12901 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12903 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12906 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12909 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12910 instead of though a pointer to save an indirection when accessing elements of
12913 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12915 (NOT_IMPLEMENTED): New helper macro.
12916 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12919 * *.c: Use the new helper macro.
12921 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12923 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12925 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12927 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12930 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12932 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12933 profiling is enabled.
12935 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12937 (mono_arch_emit_prolog): Add more first bblock optimizations.
12939 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12940 in order if possible.
12941 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12942 bblock, since the arguments are still in their original registers.
12944 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12946 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12948 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12951 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12954 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12956 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12957 process async exceptions received while in unmanaged code.
12959 * mini.c (mini_init): Install a callback with the runtime which will be called
12960 when a thread receives an async exception while in unmanaged code.
12962 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12964 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12966 2008-01-16 Wade Berrier <wberrier@novell.com>
12973 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12975 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12976 compilation with sun cc.
12978 * cpu-*.md: Fix the build.
12980 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12982 * mini-amd64.h: Add some comments to the MonoLMF structure.
12984 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12986 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12987 in the LMF structure if possible. This saves two instructions in the
12988 managed->native wrappers.
12990 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12992 2008-01-16 Mark Probst <mark.probst@gmail.com>
12994 * generic-sharing.c: New type argument lookup code which uses the
12995 runtime generic context template.
12997 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12999 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13001 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13002 (mono_arch_output_basic_block): Fix localloc implementation.
13004 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13006 * mini-ia64.c (peephole_pass): Fix ia64 build.
13008 * mini-amd64.c (peephole_pass): Fix a warning.
13010 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13011 at a constant offset from sp/fp.
13013 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13014 instead of obtaining it from *lmf in the managed method case.
13016 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13018 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13020 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13022 * mini.h (MonoInstList): New type.
13023 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13024 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13025 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13026 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13027 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13028 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13029 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13030 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13031 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13032 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13033 MONO_INST_LIST_FOR_EACH_ENTRY,
13034 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13035 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13036 mono_inst_list_first, mono_inst_list_last,
13037 mono_inst_list_next, mono_inst_list_prev): New instruction
13038 list handling interfaces.
13039 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13040 list head 'ins_list'.
13041 (MonoInst): Replace next pointer with list head 'node'.
13042 (MonoCallInst): Make 'out_args' a MonoInstList.
13043 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13044 (MonoCompile): Delete reverse_inst_list and
13045 reverse_inst_list_len.
13046 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13047 mono_arch_lowering_pass, mono_arch_local_regalloc,
13048 mono_arch_output_basic_block, mono_arch_emit_prolog):
13049 Convert to new instruction lists.
13050 (insert_after_ins): Delete.
13051 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13053 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13054 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13055 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13056 mono_emulate_opcode, mono_emit_load_got_addr,
13057 inline_method, mono_method_to_ir, mono_print_bb_code,
13058 print_dfn, decompose_pass, nullify_basic_block,
13059 replace_out_block_in_code, remove_block_if_useless,
13060 merge_basic_blocks, move_basic_block_to_end,
13061 try_unsigned_compare, optimize_branches, mono_print_code,
13062 mini_select_instructions, remove_critical_edges): Likewise.
13063 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13064 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13065 mono_arch_output_basic_block, mono_arch_emit_prolog):
13067 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13068 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13069 mono_arch_output_basic_block): Likewise.
13070 (inst_list_prepend, insert_after_ins): Delete.
13071 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13072 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13074 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13075 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13076 mono_arch_emit_prolog): Likewise.
13077 * cfold.c (mono_constant_fold): Likewise.
13078 * liveness.c (visit_bb, mono_analyze_liveness,
13079 optimize_initlocals): Likewise.
13080 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13081 * graph.c (mono_draw_code_cfg): Likewise.
13082 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13083 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13084 mono_ssa_cprop): Likewise.
13085 * abcremoval (get_relations_from_previous_bb, process_block):
13087 * local-propagation (mono_cprop_invalidate_values,
13088 mono_local_cprop_bb): Likewise.
13089 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13090 peephole_pass, mono_arch_output_basic_block,
13091 mono_arch_emit_prolog): Likewise.
13092 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13093 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13094 mono_arch_emit_prolog): Likewise.
13095 (insert_after_ins): Delete.
13096 * aliasing.c (print_code_with_aliasing_information,
13097 mono_build_aliasing_information, mono_aliasing_deadce):
13098 Convert to new instruction lists.
13099 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13100 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13101 mono_arch_local_regalloc, mono_arch_output_basic_block):
13103 (insert_after_ins): Delete.
13104 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13105 peephole_pass, mono_arch_output_basic_block): Convert to
13106 new instruction lists.
13107 * mini-codegen (InstList, inst_list_prepend,
13108 insert_after_ins): Delete.
13109 (insert_before_ins, get_register_force_spilling,
13110 get_register_spilling, free_up_ireg, free_up_reg,
13111 create_copy_ins, create_spilled_store, alloc_int_reg,
13112 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13113 to new instruction lists.
13114 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13115 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13116 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13117 (insert_after_ins): Delete.
13118 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13119 mono_arch_local_regalloc, mono_arch_output_basic_block,
13120 mono_arch_call_opcode): Convert to new instruction lists.
13121 (insert_after_ins): Delete.
13122 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13123 peephole_pass, mono_arch_output_basic_block,
13124 mono_arch_emit_prolog): Convert to new instruction lists.
13126 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13128 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13130 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13133 * Makefile.am (version.h): Make this work with non-bash shells.
13135 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13137 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13139 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13141 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13142 the InitializeArray optimization.
13144 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13146 * mini.c driver.c: Don't include os/gc_wrapper.h.
13148 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13150 * mini.c (print_jit_stats): Print GC statistics if available.
13152 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13154 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13156 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13158 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13160 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13162 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13164 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13166 * driver.c (mono_main): Ditto.
13168 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13170 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13172 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13173 in the vtable can't be encoded.
13174 (compile_method): Ditto.
13176 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13178 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13181 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13184 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13185 the top LMF entry belongs to the current method.
13187 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13189 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13191 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13193 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13195 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13197 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13199 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13201 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13204 * basic-float.cs: Add an ulong->double cast test.
13206 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13208 * mini.c (mono_method_to_ir): Fix a warning.
13210 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13212 * mini-ops.h: Add OP_SWITCH.
13214 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13215 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13217 2007-12-11 Geoff Norton <gnorton@novell.com>
13219 * mini-s390x.c: Minor change to the MAX() define to allow
13220 it to compile with other gcc versions.
13222 2007-12-11 Geoff Norton <gnorton@novell.com>
13225 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13227 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13229 exceptions-arm.c (mono_arch_get_restore_context): Restore
13232 exceptions-arm.c (throw_exception): Save the frame pointer.
13233 This is a partial fix for #323747. Only the client side is
13236 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13238 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13239 was using an unrelated variable to log the class which
13240 needed the cctor to be called. This was crashing on arm.
13242 2007-12-09 Robert Jordan <robertj@gmx.net>
13244 * mini-x86.c (mono_arch_emit_epilog):
13245 Consider all kinds of 64-bit types. Fixes #323114.
13247 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13249 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13251 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13253 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13255 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13257 * mini.c: run type ctor before allocating an object, not only
13258 when running it's constructor method (fixes at least part of bug #342507).
13260 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13262 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13264 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13265 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13268 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13269 mono_generic_class_init_trampoline () the same as it is done with the other
13272 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13273 aot-runtime.c aot-compiler.c: Implement AOT support.
13275 2007-12-07 Mark Probst <mark.probst@gmail.com>
13277 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13278 build for archs which don't have the vtable trampoline defined
13281 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13283 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13285 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13287 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13289 * tramp-<ARCH>.c: Use the new helper function.
13291 2007-12-07 Mark Probst <mark.probst@gmail.com>
13293 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13294 trampoline call, which takes a vtable argument.
13296 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13297 OP_TRAMPCALL_VTABLEs like other calls.
13299 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13300 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13301 call. Implemented a support function which fetches the vtable
13302 from a register set.
13304 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13305 Implemented a generic class init trampoline, using the
13306 OP_TRAMPCALL_VTABLE opcode.
13308 * mini.c: Implemented static field access when sharing generic
13309 code. This implies initing the class using the new
13310 OP_TRAMPCALL_VTABLE call.
13312 2007-12-07 Mark Probst <mark.probst@gmail.com>
13314 * mini.c: Don't compile methods with sharing enabled if their
13315 classes are disabled for sharing.
13317 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13319 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13320 opcodes. Fixes #346563.
13322 * objects.cs: Add a new test.
13324 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13326 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13327 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13329 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13331 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13333 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13335 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13338 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13340 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13342 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13343 optimization in the AOT case.
13345 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13347 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13349 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13351 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13353 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13355 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13356 is created by the inlined delegate ctor.
13358 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13360 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13362 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13364 * cpu-x86.md: Fix the length of ckfinite.
13366 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13368 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13370 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13371 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13373 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13375 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13376 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13378 2007-11-28 Martin Baulig <martin@ximian.com>
13381 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13382 after creating the trampoline.
13384 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13386 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13388 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13391 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13392 instead of the calling method to help AOT.
13394 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13396 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13398 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13401 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13403 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13405 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13406 (encode_method_ref): No need to handle generic method definitions specially.
13408 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13410 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13413 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13415 (compile_method): Enable generic sharing.
13417 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13419 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13420 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13422 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13425 * mini-trampolines.c: Fix a warning.
13427 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13429 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13430 (generic_class_is_reference_type): Remove unused function.
13432 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13433 in the generic vtable trampoline case.
13435 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13437 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13438 return an AOT method based on a vtable slot.
13440 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13442 * mini.c (mini_get_vtable_trampoline): Export this.
13444 2007-11-22 Martin Baulig <martin@ximian.com>
13447 (MonoDebuggerInfo): Move `debugger_version' up.
13449 2007-11-22 Martin Baulig <martin@ximian.com>
13452 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13454 * mini-trampolines.c
13455 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13456 after compiling the method.
13458 2007-11-20 Martin Baulig <martin@ximian.com>
13461 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13462 (mono_debugger_remove_breakpoint): Likewise.
13463 (mono_debugger_check_breakpoints): Likewise.
13465 * debug-debugger.c: Implement the new breakpoint interface here.
13467 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13469 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13470 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13472 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13474 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13476 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13478 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13481 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13484 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13485 returning a vtype in a register.
13487 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13488 here from the arch specific code.
13490 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13493 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13494 (mono_arch_emit_prolog): Increment maximum prolog size.
13496 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13497 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13499 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13500 MonoGenericSharingContext.
13502 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13503 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13505 2007-11-15 Mark Probst <mark.probst@gmail.com>
13507 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13508 which extract fields out of the runtime generic context. Full
13509 sharing of the NEWARR opcode.
13511 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13513 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13514 --enable-minimal=ssa.
13516 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13518 * mini-trampolines.c (mono_delegate_trampoline): Update after
13519 mono_marshal_get_delegate_invoke () signature change.
13521 2007-11-13 Mark Probst <mark.probst@gmail.com>
13523 * mini.c: Removed the shared context in favor of the generic
13524 sharing context. Allocate the MonoJitInfo structure with room for
13525 the generic sharing context if it's needed.
13527 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13528 domain-internals.h now.
13530 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13532 * generic-sharing.c: Several changes for working without a shared
13533 context and instead operating on open types instead.
13535 2007-11-12 David S. Miller <davem@davemloft.net>
13537 * inssel-sparc.brg: Fix double instruction emit.
13539 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13541 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13542 Get/Set/Address methods.
13544 * mini.c debug-debugger.c mini-trampolines.c: Update after
13545 mono_marshal_get_delegate_invoke signature change.
13547 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13549 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13550 This can happens with dynamic methods. Fixes the other bug in #322722.
13552 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13554 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13557 * mini-arm.c (arm_patch): Implement patching of BX call
13558 sequence. Fixes one of the bugs in #322722.
13560 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13562 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13563 under Linux. We only need to flush every 32-byte cache line.
13565 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13568 move_basic_block_to_end: Add branches when needed, eventually creating
13570 optimize_branches: added a parameter that tells if it's ok to create
13571 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13572 and avoid calling move_basic_block_to_end when it's not ok.
13575 2007-11-07 Mark Probst <mark.probst@gmail.com>
13577 * mini.c: Abort inlining call to InitializeArray if something
13578 looks wrong. Let the icall handle it, which now has proper safety
13581 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13583 * mini.c (mono_spill_call): add support for soft-float.
13585 * mini.c (mono_method_to_ir): add support for soft-float
13586 to inlined functions that return float.
13588 * mini.c (mono_method_to_ir): add support for soft-float
13589 to cee_stsfld opcode on float fields.
13591 2007-11-05 Geoff Norton <gnorton@novell.com>
13593 * mini-x86.h: Fix the structure access for X86 Leopard.
13596 2007-11-05 Martin Baulig <martin@ximian.com>
13598 * mini-trampolines.c
13599 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13600 after compiling the method to notify the debugger.
13602 2007-11-05 Martin Baulig <martin@ximian.com>
13604 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13606 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13608 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13609 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13611 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13613 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13614 native-to-managed wrappers.
13616 2007-11-01 Geoff Norton <gnorton@novell.com>
13618 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13621 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13623 * mini.c, mini-x86.c: when getting back from unmanaged code
13624 to managed via a marshaled delegate we also need to set the
13627 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13629 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13632 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13634 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13635 let the debugger or other external agents to tell the JIT when
13636 a sw breakpoint has been inserted in the code that the JIT needs
13637 to be able to inspect.
13639 2007-10-31 Martin Baulig <martin@ximian.com>
13642 (MonoDebuggerInfo): Remove `runtime_class_init'.
13644 2007-10-30 Martin Baulig <martin@ximian.com>
13647 (mono_debugger_thread_created): Added `MonoThread *' argument.
13648 (mono_debugger_extended_notification): New public method.
13649 (mono_debugger_trampoline_compiled): New public method.
13652 (MonoDebuggerThreadInfo): Added `thread' and
13653 `extended_notifications' fields.
13656 (debugger_executable_code_buffer): New static variable.
13659 (MonoDebuggerInfo): Added `executable_code_buffer',
13660 `executable_code_buffer_size', `breakpoint_info_area',
13661 `breakpoint_table' and `breakpoint_table_size'.
13663 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13665 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13666 that IP either is an unused value or the vtable pointer. IMT
13667 calls use vtable + offset now. Reduced by almost half the size
13670 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13672 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13673 defines to access param registers. Replace long usage with
13674 gsize as sizeof(long) != sizeof(void*) on Win64.
13676 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13677 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13678 instead of non-existant _GetAddressOfReturnAddress.
13680 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13681 param registers. Save/restore %rdi and %rsi in MonoLMF.
13683 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13684 param registers. Modify (throw_exception) signature to take
13685 %rdi and %rsi on Win64.
13687 Code is contributed under MIT/X11 license.
13689 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13691 * helpers.c: unlink debugging output files.
13693 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13695 * mini.c: Move mono_create_ftnptr () to object.c.
13697 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13699 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13700 optional. This function can now be used to disassemble code generated
13701 outside the JIT such as trampolines and IMT thunks.
13703 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13705 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13706 vtable pointer from a ldr instruction.
13708 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13709 new IMT call sequence.
13711 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13712 call sequence for interface invocations.
13714 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13715 for imt support. This function is empty since IMT on ARM requires no
13716 special handling on the IR side.
13718 * mini-arm.c (mono_arch_find_imt_method): added, required for
13721 * mini-arm.c (mono_arch_find_this_argument): added, required
13724 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13725 a ldr instruction to load a value stored in the code stream.
13727 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13731 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13733 * mini.c (mini_init): Install the jump trampoline callback.
13735 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13737 * mini-trampolines.c: handle synchronized methods with the common
13738 vtable trampoline (bug #335601).
13740 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13742 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13744 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13747 * mini-ia64.h mini-ia64.c: Add support for IMT.
13749 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13750 prolog. Fixes #331958.
13752 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13754 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13756 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13758 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13761 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13763 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13766 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13768 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13771 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13773 * mini-trampolines.c: changed the magic rampoline to understand
13774 the common vtable trampoline method: the method to invoke is
13775 determined by the vtable displacement of the call.
13777 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13779 * mini.c, mini.h: register the common vtable trampoline if the
13780 architecture supports it.
13782 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13784 * cpu-amd64.md: use the correct max length for tls_get.
13786 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13788 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13789 CEE_STELEM_ANY. Fixes #333696.
13791 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13793 * exceptions-x86.c: provide more graceful handling of the case where
13794 we followed a bogus function pointer from managed code (bug #332866).
13796 2007-10-11 Mark Probst <mark.probst@gmail.com>
13798 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13799 replaces the generic_shared flag and will carry more information
13802 * generic-sharing.c: Added mini_type_stack_size() which allows
13803 allows open types if given a generic sharing context.
13804 mini_get_basic_type_from_generic() takes a
13805 MonoGenericSharingContext* instead of a MonoCompile* now.
13807 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13808 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13809 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13810 changes above. Just passing arguments through to the right
13813 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13815 * mini-arm.c: unify the call emission to emit_code_seq().
13817 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13819 * tramp-arm.c: reduced the trampoline size.
13821 2007-10-10 Mark Probst <mark.probst@gmail.com>
13823 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13824 variable handling out of arch-specific code.
13826 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13828 * mini-arm.c: implemented fast delegate dispatch.
13830 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13832 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13833 that fp elimination is turned off if the space required by locals is too
13834 big. Fixes #331958.
13836 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13838 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13839 ARM to the new style trampoline.
13841 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13843 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13845 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13847 2007-10-09 Martin Baulig <martin@ximian.com>
13850 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13851 `field_info_offset_offset'.
13853 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13855 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13856 removed more internal usage of the r11 register and made it available
13857 to the register allocator.
13859 2007-10-08 Mark Probst <mark.probst@gmail.com>
13861 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13862 when sharing generics and treat type variables as references.
13864 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13866 * mini-ppc.c: started removing the internal uses of register r11
13867 to eventually allow the register allocator to manage it as an
13868 additional available register.
13870 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13872 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13874 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13876 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13877 specific trampolines as they are not performance critical as a jump
13878 target (maybe align as before only for AOT code?). This saves about
13879 200 KB of native code on x86 for monodevelop startup.
13881 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13883 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13884 monodevelop startup.
13886 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13888 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13890 * mini-sparc.h mini-sparc.c: Implement IMT support.
13892 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13893 its smaller and doesn't clobber sparc_g1.
13895 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13897 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13899 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13901 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13903 * mini-ppc.c: implemented fast delegate invocation.
13905 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13907 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13909 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13911 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13912 code to the new style trampoline in preparation for IMT support.
13914 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13916 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13917 systems already. This also reduces the specific trampiline sizes and
13918 prepares for the use of r12 as the IMT identifier register.
13920 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13922 * mini-mips.h: endianess fix (simplified from a patch by
13923 Thomas Kunze <thommy@tabao.de>, bug #323737).
13925 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13927 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13928 to access ucontext fields and enable netbsd support
13929 (partially from Magnus Henoch <mange@freemail.hu>).
13931 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13933 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13934 use the preprocessor from the CPP env var if it is set.
13936 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13938 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13939 code, before interface_offset gets used.
13941 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13943 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13944 mono_class_setup_vtable () before accessing klass->vtable.
13946 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13948 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13951 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13953 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13954 IMT slots (this saves hundreds of KB of memory in programs like
13955 IronPython and Monodevelop).
13957 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13959 * mini.c: print the delegate counter.
13961 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13963 * mini-x86.c: make it easier to enable the debugging code for IMT
13966 2007-09-28 Martin Baulig <martin@ximian.com>
13969 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13970 `mono_method_klass_offset' and `mono_method_token_offset'.
13972 2007-09-20 Mark Probst <mark.probst@gmail.com>
13974 * mini.c: First generics sharing implementation. Can only share
13975 in very simple cases. If sharing doesn't work it falls back to
13976 dedicated compilation.
13978 * mini.h: Flag in MonoCompile to specify whether generic
13979 compilation is shared. Flags enum for marking which generic inst
13980 of a context is used. Prototypes for helper functions.
13982 * generic-sharing.c: Helper functions for generic method sharing.
13984 * optflags-def.h: Optimization flag (gshared) for enabling generic
13985 method sharing added.
13987 * Makefile.am: generic-sharing.c added.
13989 2007-09-19 Daniel Nauck <dna@mono-project.de>
13991 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13993 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13994 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13997 2007-09-19 Martin Baulig <martin@ximian.com>
13999 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14000 mono_debug_cleanup() is now part of mono_cleanup().
14002 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14004 * driver.c (mono_main): Fix a warning.
14006 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14008 * aot-compiler.c: Optimize various parts when processing large assemblies.
14011 * mini.c (mono_patch_info_hash): Improve hash function.
14013 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14015 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14017 Code is contributed under MIT/X11 license.
14019 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14021 * mini.c (mini_init): Fix a leak.
14023 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14025 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14027 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14029 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14031 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14033 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14035 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14038 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14040 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14042 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14044 * aot-runtime.c (decode_patch_info): Ditto.
14046 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14048 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14049 static case. Cache delegates in architecture specific code,
14050 based on number of parameters.
14052 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14053 in architecture specific code, based on number of parameters.
14055 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14056 caching happen in architecture specific code now.
14058 Code is contributed under MIT/X11 license.
14060 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14062 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14063 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14064 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14066 Code is contributed under MIT/X11 license.
14068 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14069 * mini.c: (mono_thread_abort) Fixed bug #82416.
14071 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14073 * mini.: hook the new managed GC allocation feature into the JIT.
14075 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14077 * mini.c: implementation for the new runtime tls opcode.
14079 2007-09-11 Martin Baulig <martin@ximian.com>
14082 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14083 `mono_method_inflated_offset'.
14085 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14087 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14088 async exceptions into a method.
14090 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14091 purpose of testing whenever the unwinder works at every instruction.
14093 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14095 * mini.c: check accessibility of method used in ldftn (fixes
14098 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14100 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14102 * inssel.brg: Fix a warning.
14104 2007-09-03 Martin Baulig <martin@ximian.com>
14106 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14107 now takes the `main_method' as argument.
14109 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14111 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14113 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14115 * driver.c: include the cil-coff.h header on Windows.
14117 Code is contributed under MIT/X11 license.
14119 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14121 * mini.c, driver.c: don't include the cil-coff.h header.
14123 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14125 * mini.c: flag places that needs fixes fo soft-float support.
14127 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14129 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14130 endian systems (partially from Dean Jenkins, bug #81924).
14132 2007-08-28 Mark Probst <mark.probst@gmail.com>
14134 * mini.c (check_linkdemand): Remove embedded reference object in
14135 call to LinkDemandSecurityException.
14136 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14137 with an IntPtr instead of a reference object.
14139 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14141 * mini.c (handle_initobj): Handle alignment properly.
14143 * inssel.brg (mini_emit_memset): Ditto.
14145 * inssel.brg (mini_emit_memcpy): Ditto.
14147 * inssel-sparc.brg: Ditto.
14149 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14151 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14153 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14154 exceptions raised in unmanaged code. Fixes part of #82594.
14156 2007-08-24 Mark Probst <mark.probst@gmail.com>
14158 * mini.c (mono_method_to_ir), declsec.c
14159 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14161 2007-08-22 Martin Baulig <martin@ximian.com>
14164 (MonoDebuggerThreadInfo): New typedef.
14165 (mono_debugger_thread_table): New global variable.
14166 (mono_debugger_thread_created): New public function.
14167 (mono_debugger_thread_cleanup): New public function.
14170 (MonoDebuggerInfo):
14171 - removed `get_current_thread' and `lookup_assembly'.
14172 - removed `data_table'.
14173 - added `thread_table'.
14176 (mono_thread_start_cb): Call mono_debugger_thread_created().
14177 (mono_thread_attach_cb): Likewise.
14178 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14179 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14182 * driver.c (mono_main): Move mono_debug_init() up, before calling
14183 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14185 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14187 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14188 together when passing several arguments of type double (gives a small
14189 speedup and saves a few bytes of generated code).
14191 2007-08-20 Jb Evain <jbevain@novell.com>
14193 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14195 2007-08-20 Jb Evain <jbevain@novell.com>
14197 * mini.c (mono_method_to_ir): throw MethodAccessException
14198 and FieldAccessException instead of InvalidProgramException.
14200 2007-08-20 Mark Probst <mark.probst@gmail.com>
14202 * mini.c: CoreCLR security checks.
14204 * mini.h: Removed MonoSecurityMode (moved to
14205 metadata/security-manager.h) and mono_security_mode global var
14206 (replaced by set/get functions in security-manager.h).
14208 * driver.c: Added "core-clr-test" security mode for testing. Used
14209 set-function for setting security mode.
14211 2007-08-17 Mark Probst <mark.probst@gmail.com>
14213 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14214 the new jit_info_table.
14216 * driver.c: Test code for the new jit_info_table (enabled by the
14217 define MONO_JIT_INFO_TABLE_TEST).
14219 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14221 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14222 detection of call <REG> instruction sequence. Fixes build on freebsd.
14224 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14226 * mini-exceptions.c: Fix a warning.
14228 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14230 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14231 stack overflow handling code on amd64 too.
14233 * mini-exceptions.c (mono_setup_altstack): Make this use
14234 mono_thread_get_stack_bounds ().
14236 * mini-x86.h: Disable sigaltstack on solaris x86.
14238 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14240 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14242 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14244 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14246 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14248 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14250 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14252 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14254 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14257 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14259 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14260 to be emitted (bug #82281).
14262 2007-08-01 Martin Baulig <martin@ximian.com>
14264 Merged the `debugger-dublin' branch.
14266 * debug-debugger.h (MonoDebuggerInfo):
14267 Removed the `old_*' compatibility entries.
14268 Added `debugger_version' and `data_table'.
14269 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14270 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14273 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14274 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14275 instead of a `gconstpointer'.
14276 (mono_debugger_insert_method_breakpoint): Return a
14277 `MonoDebugMethodAddressList *'.
14279 2007-06-28 Martin Baulig <martin@ximian.com>
14281 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14283 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14285 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14286 __builtin_frame_address () since it is broken on older gcc versions.
14288 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14290 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14291 on the stack overflow handling and made the managed stack overflows
14292 catchable in most cases using soft guard pages.
14293 * exceptions-x86.c: added code to restore the protection in the soft
14294 guard pages at the end of exception handling.
14296 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14298 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14300 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14302 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14303 exception handling.
14305 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14307 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14308 signal handling support until it has been ported to the new mechanism.
14309 * mini.c: fixed stack overflow detection and use the new
14310 architecture code to handle signals on the altstack.
14312 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14314 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14315 stack overflows on the alt stack.
14317 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14319 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14320 stack overflows on the alt stack.
14322 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14324 * exceptions-ppc.c: cleanup preparing for altstack support.
14326 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14328 * exceptions-arm.c: cleanup preparing for altstack support.
14330 2007-07-27 Mark Probst <mark.probst@gmail.com>
14332 * mini.c (print_jit_stats): Output hazard pointer stats.
14334 2007-07-26 Mark Probst <mark.probst@gmail.com>
14336 * driver.c, mini.c: Replaced security mode flags with a single
14339 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14341 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14343 2007-07-25 Mark Probst <mark.probst@gmail.com>
14345 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14346 (which doesn't do anything yet) for activating Core CLR
14347 (Silverlight) security.
14349 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14351 * mini-codegen.c: work around a possible gcc bug on arm.
14353 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14355 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14356 message for platforms that don't support AOT compilation.
14358 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14360 * mini.h, mini.c, driver.c: temporary smcs hack.
14362 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14364 * mini-arm.h, mini-arm.c: arm EABI fixes.
14366 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14368 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14371 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14372 trampolines taking a method argument.
14374 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14376 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14377 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14379 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14380 JIT compilation throws an exception. Fixes #82050.
14382 2007-07-19 Mark Probst <mark.probst@gmail.com>
14384 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14385 with the MONO_EXCEPTION_ defines.
14387 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14389 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14392 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14393 the cause of an assertion.
14395 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14397 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14400 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14402 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14403 assert. Should fix #82103.
14405 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14407 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14408 here too. Fixes #82095.
14410 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14413 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14415 * mini-amd64.h: Enable IMT for amd64.
14417 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14419 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14421 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14423 2007-07-12 Mark Probst <mark.probst@gmail.com>
14425 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14426 as soon as check_linkdemand sets an exception_type.
14428 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14430 * mini-x86.c: fixed offsets for IMT call sequence.
14431 * mini-x86.h: enable IMT again.
14433 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14435 * trace.c (mono_trace_enter_method): Decode MonoType too.
14437 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14439 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14441 * mini-amd64.c: Add preliminary IMT implementation.
14443 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14445 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14446 understand the new IMT-base interface invocation (thanks to
14447 Daniel Nauck for the report and the remote debugging session).
14449 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14451 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14453 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14455 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14457 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14459 * mini-trampolines.c: implement AOT IMT support.
14460 * mini-x86.h: enable IMT support for wider testing.
14462 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14464 * inssel.brg (emit_imt_argument): Add aot support here.
14466 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14468 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14470 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14471 of the IMT implementation, partially from massi, with my
14472 implementation of the bsearch sequence. Disabled by default until
14473 the AOT code is implemented.
14475 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14477 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14479 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14481 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14483 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14484 arch-independent IMT JIT code from Massimiliano
14485 Mantione (massi@ximian.com) with small cleanups from me.
14487 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14489 * Makefile.am: fix svn invocation to get the svn revision to be
14490 independent of the local language (build fix).
14492 2007-07-09 Mark Probst <mark.probst@gmail.com>
14494 * mini.c (inline_method): Reset cfg->exception_type if the
14495 inlining is aborted. Fixes: 82049.
14497 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14499 * mini.c: remove assert from exception handling code when exception_ptr
14502 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14504 * mini.c (mono_codegen): Add an assert.
14506 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14507 enter and leave code.
14508 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14510 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14512 * mini-ppc.c: fixed memory corruption for localloc(0)
14515 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14517 * mini.c: Fix warnings.
14519 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14522 to emit better double->int conversions.
14524 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14526 * mini.c: the provided Min/Max optimizations are valid for unisgned
14529 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14531 * 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
14533 2007-06-28 Miguel de Icaza <miguel@novell.com>
14535 * mini.c (mono_running_on_valgrind): Add support for reporting the
14536 method and its boundaries to valgrind.
14538 2007-06-28 Martin Baulig <martin@ximian.com>
14540 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14542 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14544 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14546 * generic.2.cs: Add new test case.
14548 2007-06-25 Martin Baulig <martin@ximian.com>
14550 Merged the `debugger-dublin' branch.
14553 (mono_debugger_insert_method_breakpoint): New public method.
14554 (mono_debugger_remove_method_breakpoint): Likewise.
14555 (mono_debugger_check_breakpoints): New static method.
14556 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14558 * debug-debugger.h (MonoDebuggerInfo):
14559 Renamed (to keep backward compatibility in the vtable):
14560 `insert_breakpoint' -> `old_insert_breakpoint'.
14561 `remove_breakpoint' -> `old_remove_breakpoint'.
14562 `create_string' -> `old_create_string'.
14563 `lookup_class' -> `old_lookup_class'.
14564 `lookup_type' -> removed; changed into a dummy field.
14565 `lookup_assembly' -> `old_lookup_assembly'.
14566 Added (same functionality, but different signature):
14567 `create_string', `lookup_class', `lookup_assembly'
14569 `get_method_addr_or_bpt', `remove_method_breakpoint',
14570 `runtime_class_init'.
14572 * debug-debugger.c: Merged the `debugger-dublin' branch.
14574 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14576 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14578 (peephole_pass): Likewise.
14580 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14582 * driver.c: hopefully make setaffinity work also for ancient
14585 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14587 * driver.c : win32 build fix.
14589 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14591 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14592 processor if it is set.
14594 2007-06-21 Martin Baulig <martin@ximian.com>
14596 * debug-mini.h: New file.
14599 (mono_debugger_insert_breakpoint_full): Moved here from
14600 ../metadata/mono-debug-debugger.c.
14601 (mono_debugger_remove_breakpoint): Likewise.
14602 (mono_debugger_breakpoint_callback): Likewise.
14604 2007-06-15 Raja R Harinath <rharinath@novell.com>
14606 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14607 changes in MonoGenericClass.
14609 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14611 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14613 2007-06-14 Raja R Harinath <rharinath@novell.com>
14615 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14616 removal of MonoGenericMethod.
14618 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14620 * mini-exceptions.c: hooks for the exception events profiling API.
14622 2007-06-14 Randolph Chung <tausq@debian.org>
14624 * Makefile.ma: Add hppa target.
14625 * mini-arch.h: Include mini-hppa.h
14626 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14627 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14628 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14630 2007-06-14 Randolph Chung <tausq@debian.org>
14632 * inssel.brg: Add rules for "chained" compare-branch operations so that
14633 a single compare op can affect multiple branches. Adjust cost for
14634 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14635 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14636 cost for some rules so that they can more easily be overridden by
14637 per-arch rules (with fixes from lupus).
14638 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14640 2007-06-13 Randolph Chung <tausq@debian.org>
14642 * mini-ops.h: Reorder branch ops so that they match the order of the
14643 corresponding CEE_* ops. The code expects them this way.
14644 Add new ops for HPPA target.
14645 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14647 2007-06-13 Randolph Chung <tausq@debian.org>
14649 * mini-exceptions.c: Handle cases where the stack grows towards
14651 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14653 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14655 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14657 * driver.c: explain where a non-matching corlib is found.
14659 2007-06-13 Mark Probst <mark.probst@gmail.com>
14661 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14663 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14665 * mini-exceptions.c: Generate a method profile leave event during
14666 an exception to ensure that the profiler gets notified.
14668 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14670 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14673 * cpu-amd64.md: Add long_and/or/xor opcodes.
14675 2007-06-06 Wade Berrier <wberrier@novell.com>
14677 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14678 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14679 length of instruction shr_imm (expected 8, got 10)
14681 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14683 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14685 2007-06-06 Mark Probst <mark.probst@gmail.com>
14687 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14688 MonoInternalHashTable again (fixed bug in the internal hash table
14691 2007-06-06 Mark Probst <mark.probst@gmail.com>
14693 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14694 Have to figure out what makes it crash the SWF regression.
14696 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14698 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14700 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14702 * mini.c: optimize out the type check when storing null in a
14705 2007-06-04 Mark Probst <mark.probst@gmail.com>
14707 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14708 MonoInternalHashTable.
14710 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14712 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14713 signed integer methods.
14715 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14717 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14718 permanently since the current approach doesn't work.
14720 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14722 * inssel.brg (stmt): Only call delegate->invoke_impl if
14723 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14725 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14727 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14728 the sreg2==rdx case.
14730 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14731 account if it contains a rex prefix.
14732 (peephole_pass): Handle OP_FMOVE as well.
14734 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14736 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14737 as it causes regressions.
14739 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14741 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14742 static case as well.
14744 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14746 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14747 (mono_arch_get_this_arg_from_call): Ditto.
14749 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14751 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14754 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14755 (mono_arch_get_this_arg_from_call): Ditto.
14757 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14759 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14760 try to create optimized invoke code and use that for further invocations.
14761 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14763 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14765 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14767 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14768 sealed classes or methods.
14769 *devirtualization.cs: tests for the new optimization
14771 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14773 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14774 by the update_volatile () function.
14776 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14778 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14781 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14783 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14785 * mini.c: Add configure checks for header files.
14786 * mini-x86.c: Add configure checks for header files.
14787 * trace.c: Add configure checks for header files.
14788 * aot-runtime.c: Add configure checks for header files.
14789 * aot-compiler.c: Add configure checks for header files.
14790 * driver.c: Add configure checks for header files.
14791 * mini-codegen.c: Add configure checks for header files.
14793 Code is contributed under MIT/X11 license.
14795 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14797 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14798 icompare_imm -128 + op_iclt. Fixes #81703.
14800 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14802 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14804 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14806 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14807 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14808 so that all isinst checks now use "interface_bitmap".
14810 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14812 * cpu-amd64.md (jmp): Fix a warning.
14814 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14816 * basic.cs: Add new regression test.
14818 * basic.cs: Remove test which is now in basic-long.cs.
14820 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14822 * basic-long.cs: Add new test.
14824 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14826 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14828 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14830 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14832 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14835 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14836 throwing code a bit.
14838 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14839 the exception throwing code a bit.
14841 * mini-x86.c (get_call_info): Allocate result from a mempool.
14843 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14845 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14847 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14849 * mini.h (MonoCompile): Add 'token_info_hash' field.
14851 * mini.c: Save token->method associations during compilation so the AOT
14852 compiler can use it.
14854 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14855 which reference generic classes and methods.
14857 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14859 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14861 * aot-compiler.c (compile_method): Fix a typo in a comment.
14863 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14865 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14866 everything generic.
14868 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14870 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14872 * mini.h (MonoCompile): Add 'args' field.
14874 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14877 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14879 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14881 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14883 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14885 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14886 opcodes for some opcodes.
14888 * mini.h *.brg *.c: Use the new opcodes.
14890 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14892 * mini.h: Bumped aot revision.
14894 * inssel.brg: modified code generation of type checks for interfaces
14895 to use the new "MonoClass.interface_bitmap" instead of the old
14896 "MonoClass.interface_offsets".
14898 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14900 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14902 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14904 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14907 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14909 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14911 2007-04-27 Wade Berrier <wberrier@novell.com>
14913 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14914 mini.h) to fix build.
14916 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14918 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14920 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14921 causes the corlib unit tests to fail.
14923 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14925 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14927 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14929 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14930 opcodes to the comparison relations.
14932 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14933 opcodes to their types.
14935 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14937 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14938 it in cfg->arch.cinfo.
14940 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14942 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14943 cfg->cil_offset_to_bb.
14945 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14947 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14948 created becase of initlocals.
14950 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14952 * mini-alpha.c cpu-alpha.md: More alpha port work from
14953 Sergey Tikhonov <tsv@solvo.ru>.
14955 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14957 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14959 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14961 * cpu-s390.md (break): Correct the length of break instruction.
14963 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14965 * mini.c: fix a couple of soft-float issues and comments.
14967 2007-04-15 Miguel de Icaza <miguel@novell.com>
14969 * trace.c (is_filenamechar): - is also a filename char.
14971 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14973 * mini-s390.c: Correct checking for enum type in return value processing.
14975 2007-04-14 Raja R Harinath <rharinath@novell.com>
14977 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14978 (version.h): Makefile is in the build directory.
14980 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14982 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14984 2007-04-11 Martin Baulig <martin@ximian.com>
14986 * mini.c (can_access_member): Fix handling of generic classes;
14989 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14991 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14993 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14995 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14997 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14999 * mini-codegen.c: make sure the right spill amount is
15000 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15002 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15004 * mini-ppc.c: fixes for the fp_branch_nan test.
15006 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15008 * basic.cs: Comment out new test which still fails on ia64.
15010 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15012 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15014 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15016 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15018 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15020 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15021 on 64 bit machines. Fixes part of #80738.
15023 * basic.cs: Add regression test.
15025 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15027 * inssel.brg basic.cs: Revert previous change to fix build.
15029 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15032 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15034 * basic.cs: Add new regression test.
15036 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15038 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15041 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15043 * cpu-s390x.md: Correct length of break instruction.
15045 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15047 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15048 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15050 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15052 * *.c: Begin WIN64 port.
15053 * mini.c: Use correct register in profiler.
15054 * mini-amd64.c: No inline assembly on Win64.
15055 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15056 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15057 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15058 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15059 mono_arch_ip_from_context for Win64.
15061 Contributed under MIT/X11 license.
15063 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15065 * exceptions-amd64.c (seh_handler): Ditto.
15067 * exceptions-x86.c (seh_handler): Fix a memory leak.
15069 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15071 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15072 mini-s390x.c: fixed peephole optimizations to deal
15073 correctly with 1 and 2 byte reload avoidance.
15075 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15077 * cpu-s390.md, cpu-s390x.md: update localloc length.
15079 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15081 * cpu-g4.md: added missing descriptions.
15083 2007-03-14 Miguel de Icaza <miguel@novell.com>
15085 * Makefile.am: Add support so the tail tests are not executed on
15086 PowerPC as that is a known limitation of the PowerPC port.
15088 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15090 * runmdesc.bat: Move to msvc directory.
15092 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15094 * runmdesc.bat: Run executable that was produced by the current
15095 target and sent via an argument.
15097 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15099 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15102 * generics.2.cs: Add regression test.
15104 2007-03-09 Wade berrier <wberrier@novell.com>
15106 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15108 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15110 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15111 AOT code depends on this.
15113 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15115 * mini.c: more precise tracking of types in the eval stack
15116 (part of fix for bug #81044).
15118 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15120 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15122 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15124 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15126 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15128 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15130 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15132 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15133 a pointer on 64 bit systems. Fixes #80190.
15135 * iltests.il: Add new regression test.
15137 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15139 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15141 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15143 * trace.c: Remove an erroneous alignemnt check when tracing.
15144 Fixes --trace on OSX86.
15146 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15148 * mini-$(arch).h: initialize SP in context for all the archs.
15150 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15152 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15153 regressions in the thread tests.
15155 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15157 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15158 - fixed implementation of LOCALLOC opcode
15159 - implemented non-un compare for floats
15161 - implementation of FDIV and CKFINITE opcodes
15162 - fixes for latest mono updates
15163 - additional arch opcodes
15165 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15167 * Makefile.am: simplify and merge rules for cross-compilation.
15169 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15171 * local-propagation.c: Actually *apply* the fix for bug 80591...
15173 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15175 * mini-exceptions.c: backuot part of the last change
15176 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15178 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15179 * inssel.brg: Fix bug 59286.
15182 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15184 * mini-exceptions.c: patch from Zoltan to correctly check for
15185 stack boundaries (using the stack register, not the frame register),
15186 fixes bugs #80724, #79717.
15188 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15190 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15191 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15193 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15194 presence of frame pointer elimination.
15196 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15198 * mini-x86.h: NetBSD UCONTEX_REG defines.
15200 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15202 * inssel-amd64.brg: Fix amd64 build.
15204 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15206 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15209 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15211 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15214 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15216 2007-01-30 Mark Mason <mason@broadcom.com>
15218 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15219 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15220 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15221 beginning support for CEE_JMP [not quite working yet]
15222 * tramp-mips.c: LMF handling now works
15224 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15226 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15228 * mini.h (NULLIFY_INS): New macro.
15230 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15232 * mini.c: statistical profiler fix for windows, patch
15233 from Tor Lillqvist (tml@novell.com).
15235 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15236 * local-propagation.c: Fix bug 80591.
15238 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15240 * Makefile.am: put back the --export-dynamic option as with
15241 the previous gmodule flags (thanks to Robert Jordan).
15243 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15245 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15247 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15248 simplify and speed up the local register allocator. Also rename some fields
15249 like iassign->vassign.
15251 * regalloc.c: Remove some functions which are no longer used since their
15252 inlined version is in mini-codegen.c.
15254 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15256 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15258 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15260 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15261 narrowing. Fixes #80622.
15263 * iltests.il: Add new regresssion test.
15265 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15267 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15268 debug-debugger.c, debug-debugger.h: warning fixes.
15269 * driver.c: updated copyright year and made it fit in one line.
15271 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15273 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15275 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15277 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15279 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15281 * iltests.il: Add new test for bug #80507.
15283 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15285 * mini-arm.h: use soft-float also on vfp for now.
15287 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini.c: fix some more soft-float issues.
15291 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15293 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15295 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15296 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15297 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15298 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15300 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15302 * mini-arm.c: typo fix.
15304 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15306 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15308 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15310 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15311 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15313 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15315 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15317 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15319 * inssel.brg: Fix a warning.
15321 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15323 * abcremoval.c ssa.c ssapre.c: Update after this change.
15325 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15327 * dominators.c (df_set): Use mono_bitset_union_fast.
15329 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15331 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15332 mini-codegen.c: reduce relocations and memory usage for the cpu
15335 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15337 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15339 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15340 to reduce their size.
15342 2007-01-19 Mark Mason <mason@broadcom.com>
15344 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15345 * mini-mips.c: more configuration macros, support long conditional branches, additional
15346 asserts, fix epilog instrumentation.
15347 * mini-mips.h: use standard stack walk
15348 * cpu-mips.md: increase size of div, rem and conditional branches
15350 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15352 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15355 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15357 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15358 (compile_method): Ditto.
15360 * aot-runtime.c (decode_klass_info): Ditto.
15362 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15363 needed by the code generated by inssel.brg. Also fix a warning.
15365 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15367 * mini.c: deal with enums that become genericinsts by
15368 being nested in a generic class (bug #79956).
15370 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15372 * mini.c: match the generic definition to check for
15373 private access with generic types (bug #78431).
15375 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15377 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15378 to make life easier for people cross-compiling that insist on not
15381 2007-01-17 Mark Mason <mason@broadcom.com>
15383 * inssel-long.brg: patch to deal with mips missing flags
15384 * inssel-long32-mips.brg: implement overflow checks
15385 * insset-mips.brg: implement overflow checks
15386 * mini-mips.h: implement conditional exception handling
15387 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15388 Remove unused code, minor cleanups.
15389 * exceptions-mips.c: minor cleanups
15390 * mini-ops.h: add mips conditional exception ops
15391 * cpu-mips.md: add mips conditional exception ops
15394 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15396 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15397 to deal with mips missing of flags.
15399 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15401 * exceptions-ppc.c: execute fault handlers.
15403 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15405 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15407 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15409 * mini.c: handle also floating point values in initialize_array.
15411 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15413 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15414 array initialization and make it conditional on the intrins option.
15416 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15419 relocations and put the patch info names close to the enum definition.
15421 2007-01-15 Mark Mason <mason@broadcom.com>
15423 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15425 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15427 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15429 2007-01-12 Raja R Harinath <rharinath@novell.com>
15431 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15433 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15435 * Makefile.am: distribute the mips sources.
15437 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15439 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15442 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15444 * cpu-x86.md: back out for now as this triggers other regressions.
15446 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15448 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15449 to eax:edx, so ecx can't get allocated to them (bug #80489).
15451 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15453 * mini.c, mini-exceptions.c: enabled running fault handlers
15456 2007-01-03 Miguel de Icaza <miguel@novell.com>
15458 * driver.c: If nothing fail, do not use the string "failed",
15459 because it makes it very annoying to view test result logs on the
15462 2006-12-30 Miguel de Icaza <miguel@novell.com>
15464 * debug-debugger.c (mono_debugger_main): Rename "main" to
15465 "main_method" to prevent a warning.
15467 Remove a warning for unused field.
15469 2006-12-28 Martin Baulig <martin@ximian.com>
15472 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15474 2006-12-22 Martin Baulig <martin@ximian.com>
15476 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15477 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15478 seperate `.mdb_debug_info' section, so we can access it from the
15479 debugger even if the binary is stripped.
15481 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15482 from the `.mdb_debug_info' here to prevent the linker from
15483 removing that section.
15485 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15486 mdb-debug-info64.s.
15488 2006-12-19 Robert Jordan <robertj@gmx.net>
15490 * mini-x86: enable the code to return small structures in
15491 registers for FreeBSD as well. Fixes bug #80278.
15492 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15494 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15496 * mini-x86.c: align the stack when calling the profiler
15497 function instrumenting the prolog (on OSX).
15499 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15501 * mini.c: emit a break opcode where Debugger.Break () is called.
15503 2006-12-13 Miguel de Icaza <miguel@novell.com>
15505 * mini.c (mono_method_to_ir): Provide useful information on this
15506 assert, to prevent others from debugging like I did.
15508 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15510 * mini.c: enable code which was incorrectly commented
15513 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15515 * mini-x86.c: enable on OSX, too, the code to return small
15516 structures in registers.
15518 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15520 * mini-x86.c: remove the use of the dynamic code manager here, too.
15522 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15524 * mini.h, debug-debugger.c, tramp-*.c: fixed
15525 mono_debugger_create_notification_function() to use
15526 mono_global_codeman_reserve () instead of a dynamic code manager.
15528 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15530 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15531 ves_array_element_address() jit icall and use a generated
15532 managed method instead (which is about 4 times faster for a rank 3
15535 2006-11-29 Mark Mason <mason@broadcom.com>
15537 * basic-calls.cs: additional tests for passing
15538 structures as function arguments.
15540 2006-11-29 Mark Mason <mason@broadcom.com>
15542 * mini-mips.h: disable custom exception handling
15543 * mini-mips.c: throw/rethrow should use jalr to call
15544 exception stubs. Fixed bug with passing structures
15545 by value. More support for tracing floating point
15548 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15550 * mini.c: fixed typo in the soft-float ldind.r4 handling
15553 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15555 * mini.c, mini.h, driver.c: added --runtime command line
15556 option to select a different runtime than the autodetected one.
15557 * jit.h: added API for embedders to initialize with a specific
15560 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15562 * mini.c: handle also boxing of r4 values (bug #80024).
15564 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15566 * mini-ppc.c: force indirect calls until we reserve
15567 enough address space for all the generated code.
15569 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15571 * exceptions-arm.c: workaround bugs in the libc definition
15572 of struct ucontext.
15574 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15576 * inssel.brg: fixes from me and Mark Mason.
15578 2006-11-23 Dick Porter <dick@ximian.com>
15580 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15581 semaphore display now we've fixed the initial value
15583 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15585 * inssel.brg: partially revert the last change to fix the build.
15587 2006-11-21 Mark Mason <mason@broadcom.com>
15589 * inssel.brg: Add and use compare-and-branch macros to support
15590 architectures that do not have condition code registers (ie. MIPS).
15591 * *-mips.{c,brg,md}: Fix copyright statements
15593 2006-11-20 Mark Mason <mason@broadcom.com>
15595 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15596 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15597 * mini.h: Added declaration for mono_print_ins()
15598 * mini-codegen.c: added ins_spec initializer for MIPS
15599 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15600 vreg to be virtual and hreg to be non-virtual.
15601 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15602 is not yet working/implemented correctly.
15603 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15604 non-static, fixup calls to print_ins() from other parts in the file.
15606 2006-11-20 Mark Mason <mason@broadcom.com>
15608 * basic-calls.cs: added tests for passing structures as arguments
15611 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15613 * inssel-long32.brg: optimize signed division by power of two.
15615 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15617 * mini-arm.c: added support for interworking with thumb code
15618 (mono must be still be built using the ARM instruction encoding).
15620 2006-11-19 Miguel de Icaza <miguel@novell.com>
15622 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15623 verifier has different rules for it. Fixes a few verifier issues
15626 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15627 at the end, so people know what happened.
15629 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15631 * brach-opts.c: in optimize_exception_target() make sure we
15632 are in a catch clause (fixes bug #79871).
15634 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15636 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15637 more soft-float support fixes.
15639 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15641 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15642 that are passed half on the stack and half in registers.
15644 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15646 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15647 more mips integration work from Mark E Mason
15648 <mark.e.mason@broadcom.com>.
15650 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15652 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15653 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15654 tramp-mips.c: added sources for the mips port, not
15655 integrated in the build yet. Contributed by
15656 Mark E Mason <mark.e.mason@broadcom.com>.
15658 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15660 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15662 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15664 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15665 put the soft-float rules in its own file since it seems to
15666 break s390 compilation.
15668 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15670 * mini-arm.c: fixed wrnings.
15672 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15674 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15675 inssel-arm.brg: ARM support for soft-float.
15677 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15679 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15680 loads and stores of 32 bit fp values.
15682 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15684 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15686 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15687 works. Fixes #79852 and #79463.
15689 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15691 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15692 more soft-float support WIP and fixes.
15694 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15696 * mini-arm.c: some VFP updates.
15698 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15700 * mini-exceptions.c: 0 is a valid local var offset in some
15701 architectures, don't assert (bug #78508).
15703 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15705 * exceptions-arm.c: fixed off by one error in stack walk code.
15707 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15709 * mini.h, mini.c: more precise tracking of type load exceptions.
15711 2006-11-03 Robert Jordan <robertj@gmx.net>
15713 * Makefile.am: [WIN32] Add monow.exe target.
15714 * driver.c: [WIN32] Don't detach the console when debugging.
15717 2006-10-30 Miguel de Icaza <miguel@novell.com>
15719 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15721 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15723 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15725 * driver.c (mini_regression): Fix --regression with AOT.
15727 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15729 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15731 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15733 * mini-sparc.h: Don't use sigaction on sparc/linux.
15735 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15737 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15739 * mini-exceptions.c: Add proper include files for getpid ().
15741 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15743 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15744 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15747 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15748 name cache to reduce its size.
15750 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15752 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15754 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15755 the mono_lmf TLS variable.
15757 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15758 trampoline lmf frames.
15760 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15762 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15764 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15765 the mono_lmf TLS variable.
15767 * mini-exceptions.c: Access the LMF structure through accessors.
15769 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15770 variable instead of in jit_tls->lmf.
15772 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15774 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15775 trampoline lmf frames.
15777 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15779 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15781 * mini.c trace.c mini-x86.c: Revert these too.
15783 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15786 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15788 * genmdesc.c: removed now dead code.
15790 2006-10-09 Robert Jordan <robertj@gmx.net>
15792 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15794 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15796 * mini.h: do not leave gaps in the opcode values.
15798 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15800 * jit-icalls.h: flag functions as internal here, too.
15802 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15804 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15805 functions with the internal attribute.
15807 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15809 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15811 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15813 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15816 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15818 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15819 tail calls as on other platforms.
15821 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15823 * iltests.il: Add a few tailcall tests.
15825 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15827 * driver.c: fix loop for old compilers (bug #79521).
15829 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15831 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15833 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15835 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15836 metadata without any code.
15838 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15839 more precise debugging information using gdb.
15841 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15843 * inssel-ia64.brg: Make the helper methods static.
15845 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15847 * inssel-x86.brg: make the helper methods static.
15849 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15851 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15853 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15855 * mini.c: updates for monoburg changes.
15856 * inssel.brg: make a few helper functions static as they should.
15858 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15860 * Makefile.am: Move mini-codegen.c to common_sources.
15862 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15864 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15866 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15867 mini-ppc.h: port to use the common local register allocator.
15869 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15871 * mini.h: Remove the comment too then.
15873 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15875 * mini.h: put back backend.data which is to be used shortly and
15876 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15877 pointers on 4 byte boundaries it'd have much bigger issues running
15878 and you can ifdef it out anyway.
15880 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15882 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15883 MonoInst size by 4 bytes on 64 bit machines.
15885 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15887 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15888 replacement with more meaningful field names. Arch maintainers, please
15889 check the assigned names are good enough for your arch.
15891 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15893 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15894 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15896 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15898 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15899 relocations and memory requirements, put the optimization flags
15900 definitions in their own file.
15902 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15904 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15906 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15908 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15910 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15912 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15914 * inssel.brg: use the correct function to get the size of an item
15915 in an array, given an element class.
15916 * aot-compiler.c: do not access class->class_size directly.
15918 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15920 * mini.h, debug-mini.c: added a debugging function to print
15921 info about local variables and arguments in a jitted method.
15923 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15925 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15927 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15929 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15931 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15932 inner and outer loops when passing vtypes.
15934 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15936 * mini-ppc.c: take into account the cpu errata for cache flushing
15937 which caused some random errors (bug #79381).
15939 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15941 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15942 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15944 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15946 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15949 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15950 freebsd ports tree.
15952 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15953 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15955 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15958 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15960 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15962 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15964 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15965 macro does not have to be changed during debugging.
15967 * 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>.
15969 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15971 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15973 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15974 MONO_ARCH_NO_EMULATE_MUL is defined.
15976 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15978 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15980 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15982 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15984 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15986 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15987 stuff to mini-exceptions.c where it is used.
15989 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15990 setup code, the real one is in mini-exceptions.c.
15992 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15993 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15994 some changes from the freebsd ports tree.
15996 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15999 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16001 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16003 * mini.c: on Linux, check for /proc to be mounted
16004 (bug# 79351, novell bug#201204).
16006 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16008 * mini.c: handle cases where pthread_attr_getstack() behaves
16009 incorrectly (bug #78096).
16011 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16013 * mini-arm.c: support larger stack frames (bug #79272).
16015 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16017 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16019 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16022 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16023 mono_class_from_name () to find a class from its name.
16025 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16027 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16029 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16031 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16033 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16035 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16037 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16038 callinfo->trampoline.
16040 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16042 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16045 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16047 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16049 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16051 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16052 stats.method_trampolines, it is already done by the generic trampoline code.
16054 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16056 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16058 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16060 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16062 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16064 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16066 * mini.c (print_jit_stats): Print new stats.
16068 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16070 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16072 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16073 Address on two dimensional arrays. Fixes #78729.
16075 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16077 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16080 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16082 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16085 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16087 (mini_get_ldelema_ins): Ditto.
16089 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16091 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16092 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16095 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16097 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16098 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16100 * exceptions-s390x.c: Cosmetic change.
16102 * tramp-s390.c: Fix warning.
16104 * cpu-s390.md: Correct length of mul_imm.
16106 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16108 * aot-compiler.c: added binary writer with ELF backend
16109 implementation (only on Linux/x86 for now).
16111 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16113 * Makefile.am: Don't run net 2.0 AOT tests.
16115 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16116 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16118 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16120 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16122 * aot-compiler.c: simplified and refactored the asm-writing code
16123 to allow different backends.
16125 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16127 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16129 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16130 little. Share patches of type TYPE_FROM_HANDLE as well.
16132 * mini.c (mono_patch_info_equal): New helper function.
16133 (mono_patch_info_hash): Ditto.
16135 * aot-compiler.c (emit_method_code): Fix s390 build.
16137 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16138 is not handled because it is stored as a flag and not as a type ctor. Fixes
16141 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16143 * aot-compiler.c: Fix computation of GOT slot statistics.
16145 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16146 Also remove support for not PIC AOT.
16148 * mini.h: Bump AOT file format version.
16150 * objects.cs: Add a test for #78990.
16152 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16153 (peter.dettman@iinet.net.au). Fixes #79087.
16155 * basic-long.cs: Add a test for the above.
16157 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16159 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16161 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16164 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16166 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16169 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16171 * mini.c: Don't verify COM proxy invoke calls
16174 2006-08-10 Dick Porter <dick@ximian.com>
16176 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16177 which process is holding semaphores locked.
16179 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16181 * mini-ia64.c mini-amd64.c: Fix #79027.
16183 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16185 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16187 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16188 implicit arguments in a vararg call. Fixes #79027.
16190 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16192 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16193 (mono_get_array_new_va_signature): Ditto.
16195 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16197 * aot-runtime.c: Call init_plt lazily.
16199 * inssel-long.brg: Fix unsigned long->int conversion.
16201 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16203 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16204 that most data is now in the .rss/.data section.
16206 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16208 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16210 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16212 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16214 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16216 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16217 virtual call. Fixes #79010.
16219 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16220 and use the result as the this argument in the real call.
16222 * generics.2.cs: Add a new test for #79010.
16224 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16226 * mini-x86.c: Fix a warning.
16228 * aot-compiler.c: Add a bunch of statistics.
16230 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16232 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16234 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16236 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16238 * 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>.
16240 2006-07-13 Miguel de Icaza <miguel@novell.com>
16242 * mini.c (mono_method_to_ir): Obtain the original method in the
16243 CIL stream and use this to perform validation.
16247 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16249 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16250 (mono_arch_call_opcode): Ditto.
16252 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16255 * mini.c (mono_patch_info_dup_mp): New helper function.
16257 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16258 compilation. Fixes #78827.
16260 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16262 * declsec.c: Use original security informations for
16263 MONO_WRAPPER_MANAGED_TO_MANAGED.
16265 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16267 * mini.c: Allow Com Interop methods/classes and
16268 don't verify COM wrapper calls
16271 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16273 * inssel-long32.brg: Fix long->i4 checked conversion.
16275 * exceptions.cs: Add a test for the above.
16277 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16279 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16281 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16284 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16287 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16289 * mini.c: Fix solaris/x86 exception handling.
16291 * Makefile.am: Get rid of $(ICU_LIBS).
16293 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16295 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16296 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16297 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16299 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16301 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16302 this function causes a SIGSEGV.
16304 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16306 * mini.c: Remove unused solaris/x86 includes.
16308 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16310 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16312 2006-06-20 Jb Evain <jbevain@gmail.com>
16314 * cpu-g4.md: fix max length of start_handler instruction.
16316 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16317 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16319 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16320 * ssa.c: Fixed bug 78653 for SSA based deadce.
16321 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16322 MonoInst.flags, used in SSA based deadce.
16323 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16324 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16326 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16328 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16329 it can end up using non executable memory on ppc64 systems
16330 running ppc32 userspace (fix from Johannes Berg).
16332 2006-06-14 Dick Porter <dick@ximian.com>
16334 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16337 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16338 * mini.c: Made so that inline is locally disabled if it would
16339 trigger a .cctor, because too many apps depend on this behavior
16340 (which seems to be also the one of the MS CLR).
16342 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16344 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16345 No idea why this worked before.
16347 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16348 which branch to outer exception clauses since they could skip the
16349 inner finally clauses. Fixes #78633.
16351 * exceptions.cs: Add a test for the above.
16353 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16356 * iltests.il: Add a test for the above.
16358 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16360 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16361 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16363 * iltests.il: Add a test for the above.
16365 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16367 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16369 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16370 methods as instrinsics.
16372 2006-06-09 Wade Berrier <wberrier@novell.com>
16374 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16375 (simple-cee-ops.h ssapre-mini-ops.h)
16377 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16379 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16380 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16382 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16383 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16385 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16387 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16389 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16391 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16392 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16393 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16394 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16395 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16396 of opcodes, so that bug 78549 should not happen again.
16397 * ssapre.c: Updated to use the renamed files.
16399 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16401 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16402 in OP_ATOMIC_EXCHANGE_I4.
16404 2006-06-07 Wade Berrier <wberrier@novell.com>
16406 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16407 in mono_debugger_create_notification_function)
16409 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16411 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16413 * mini.c (type_from_stack_type): Disable some changes which do not
16416 * driver.c: Reenable opts.
16418 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16419 of the evaluation stack.
16421 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16422 evaluation stack trace at entry to the bblock.
16424 * mini.c (merge_stacks): New function to perform verification of stack merges.
16425 Turned off by default.
16427 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16430 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16432 * local-propagation.c: Fixed bug 78549.
16434 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16436 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16438 2006-06-02 Miguel de Icaza <miguel@novell.com>
16440 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16441 tramp-arm.c, tramp-ia64.c
16442 (mono_debugger_create_notification_function): Update signature to
16443 new signature and use new protocol for creating the notification
16446 Should fix the build.
16448 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16450 * exceptions-ppc.c (mono_jit_walk_stack)
16451 (ves_icall_get_frame_info): Fix the build
16453 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16455 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16457 2006-05-31 Raja R Harinath <rharinath@novell.com>
16459 * il2tests.2.il: New file for generics CIL tests. Add test for
16461 * Makefile.am: Update.
16464 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16467 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16469 * aliasing.c: Fixed bug 78311.
16471 2006-05-29 Martin Baulig <martin@ximian.com>
16473 * mini-exceptions.c (mono_find_jit_info): When computing the
16474 native offset, check whether we're actually inside the method's
16475 code; call mono_debug_print_stack_frame() to format the frame.
16476 (ves_icall_System_Exception_get_trace): Call
16477 mono_debug_print_stack_frame() to format the stack frame.
16478 (ves_icall_get_trace): Update to the new debugging API.
16479 (mono_jit_walk_stack_from_ctx): Likewise.
16480 (ves_icall_get_frame_info): Likewise.
16482 * mini.c (get_method_from_ip): Use the new debugging API.
16483 (mono_print_method_from_ip): Likewise.
16486 (mono_jit_walk_stack): Use the new debugging API.
16487 (ves_icall_get_frame_info): Likewise.
16489 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16491 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16493 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16495 * mini.c: Added "limitator" to inline for debugging.
16497 2006-05-24 Martin Baulig <martin@ximian.com>
16499 * debug-debugger.c (mono_debugger_init): Create a private,
16500 malloc()-based code manager for the notification function and
16501 intentionally leak it on exit. This fixes the crash-on-exit race
16505 (mono_debugger_create_notification_function): Added
16506 `MonoCodeManager *' argument.
16509 (mono_debugger_create_notification_function): Added
16510 `MonoCodeManager *' argument.
16512 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16514 * aliasing.c: Fixed 64 bit issue.
16515 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16516 default since all known bugs are fixed (one more time!).
16518 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16520 * mini.c: write barrier support.
16522 2006-05-23 Martin Baulig <martin@ximian.com>
16524 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16525 check at the top of the file.
16527 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16529 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16530 reverting changes without reason and without changelog entries.
16532 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16534 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16535 to a few opcodes. Fixes #78439.
16537 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16538 consistency with other archs.
16540 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16542 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16544 * debug-debugger.c: fix the build.
16546 2006-05-17 Martin Baulig <martin@ximian.com>
16549 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16550 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16551 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16552 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16554 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16556 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16558 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16560 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16561 MONO_TYPE_GENERICINST.
16563 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16564 MONO_TYPE_GENERICINST.
16566 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16568 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16571 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16573 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16575 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16577 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16579 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16580 mono_trace_cleanup ().
16582 * iltests.il: Fix problem with the newly added test.
16584 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16585 due to register constraints, free up the previous hreg. Fixes #78314.
16587 * iltests.il: Add new test for #78314.
16589 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16590 Interlocked.Add. Fixes #78312.
16592 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16594 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16596 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16598 2006-05-05 Martin Baulig <martin@ximian.com>
16600 * debug-mini.c (mono_debug_open_block): New method.
16603 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16604 the beginning of each basic block.
16607 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16608 the beginning of each basic block.
16610 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16612 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16613 default until I understand why they break the build on amd64.
16615 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16617 * mini.c (mini_cleanup): Call mono_cleanup ().
16619 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16622 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16624 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16625 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16626 default since all known bugs are fixed, and I cannot reproduce bug
16627 77944... I'm asking Matt Hargett to test again after this commit.
16629 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16631 * mini-codegen.c: Fixed typo that thrashed inline.
16633 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16635 * dominators.c (compute_dominators): Avoid using a worklist since
16636 it is not correct in some cases. Instead, iterate over all bblocks as
16637 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16639 2006-04-28 Miguel de Icaza <miguel@novell.com>
16641 * mini.c (mono_jit_compile_method_inner): Use
16642 mono_prepare_exception_from_error that resets the value
16645 2006-04-27 Miguel de Icaza <miguel@novell.com>
16647 * mini.c: Move the mini_loader_error_to_exception to metadata.
16649 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16651 * aliasing.c: Fixed bug 78210.
16653 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16655 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16656 default until all their problems (or the ones they trigger) are fixed.
16658 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16660 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16662 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16663 as loaded only after resolving patches since that could invoke the same method.
16665 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16667 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16670 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16673 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16676 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16677 made from AOT code through the PLT table.
16679 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16680 holding the plt offset when a call is made to the aot plt trampoline.
16682 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16684 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16687 * Makefile.am (common_sources): Fix build breakage.
16689 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16690 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16691 intra-assembly calls if possible.
16693 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16695 * mini-trampolines.c: Handle PLT entries.
16697 * mini.c: Avoid creating a GOT var for calls.
16699 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16700 from mscorlib code.
16702 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16703 from mscorlib code.
16705 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16708 * mini.h: Bump AOT file format version.
16710 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16713 2006-04-25 Martin Baulig <martin@ximian.com>
16715 * driver.c: Disable copyprop, consprop and inline when running
16716 inside the debugger.
16718 2006-04-25 Martin Baulig <martin@ximian.com>
16720 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16721 with `get_current_thread' and added `detach'.
16722 (MonoDebuggerMetadataInfo): Added `thread_size',
16723 `thread_tid_offset', `thread_stack_ptr_offset' and
16724 `thread_end_stack_offset'.
16726 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16728 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16731 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16732 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16734 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16736 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16738 * aot.c: Add support for ADJUSTED_IID.
16740 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16742 * aot.c (emit_method_order): Don't align method_order_end.
16744 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16745 the interface ID changes.
16747 2006-04-21 Dick Porter <dick@ximian.com>
16749 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16750 cleaning up a thread. Fixes the new part of bug 77470.
16752 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16754 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16755 to managed wrapper.
16757 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16759 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16761 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16762 SIGSEGV. Fixes #78072.
16764 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16765 unregister our SIGABRT handler.
16767 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16769 * mini.c: Disabled inline where it can alter the call stack in a
16770 way visible from managed code.
16771 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16774 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16776 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16777 on other platforms. Fixes #78089.
16779 2006-04-13 Martin Baulig <martin@ximian.com>
16781 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16782 determine whether we're inside the debugger.
16785 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16787 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16789 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16790 handler clauses. Fixes #78024.
16792 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16793 in the CALL_MEMBASE opcodes. Fixes #78088.
16794 (mono_arch_get_vcall_slot_addr): Ditto.
16796 2006-04-10 Martin Baulig <martin@ximian.com>
16798 * debug-debugger.c: The thread handling code has now been moved
16799 into ../metadata/threads.c.
16801 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16803 * driver.c (mono_main): Fix --with-gc=none build.
16805 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16806 (mono_spillvar_offset_float): Ditto.
16807 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16808 hreg, not when its !global, since on ia64, there is a third category: stacked
16811 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16813 * mini.c: set MonoInst->klass for load field address and a few other
16816 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16818 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16820 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16822 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16823 the branch opt changes.
16825 2006-04-06 Dick Porter <dick@ximian.com>
16827 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16829 * wapihandles.c (mini_wapi_seminfo):
16830 * driver.c (mono_main): Add semaphore info option
16832 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16834 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16835 branch optimization changes. Fixes #78009.
16837 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16839 * mini.c: ignore accessibility of methods in managed->native wrappers.
16841 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16843 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16845 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16847 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16849 * mini.c: Modify the branch optimizations to preserve the invariant that
16850 the entries inside the in_bb and out_bb arrays are unique.
16851 (mono_unlink_bblock): Avoid creation of new arrays.
16853 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16855 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16858 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16860 * mini.c (optimize_branches): Remove the "optimizations" in
16861 the cbranch1/cbranch2 -> branch cases which were causing several
16862 problems in the past. Fixes #77986.
16864 2006-03-31 Chris Toshok <toshok@ximian.com>
16866 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16867 default optimizations :(
16869 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16871 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16874 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16876 * local-propagation.c: Added comments to structs and removed
16877 "Mono" prefixes from local tree mover types.
16879 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16881 * Makefile.am (arch_sources): Define this for each architecture so
16882 libmono_la_SOURCES is defined in one place.
16884 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16886 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16889 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16891 * driver.c: print the GC name supplied by configure.
16893 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16895 * local-propagation.c: Added tree mover, and moved here all the
16896 local propagation code from mini.c
16897 * mini.c: Added support for treeprop, and moved all the local
16898 propagation code to local-propagation.c
16899 * mini.h: Added support for treeprop
16900 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16901 treeprop, inline and deadce by default
16902 * Makefile.am: Added local-propagation.c
16904 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16906 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16908 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16910 * debug-debugger.c: make it compile without the Boehm GC.
16912 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16914 * mini.c: fixed issue with mismatch when an icall is registered
16915 with multiple names but same address.
16917 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16919 * declsec.c, mini-exceptions.c: use write barrier to set reference
16920 fields of managed objects.
16922 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16924 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16925 (can_access_internals): Fix a warning.
16927 * mini.c (print_method_from_ip): Rename this to
16928 mono_print_method_from_ip so it gets exported.
16930 * trace.c: Deal with strings inside StringBuilder's containing garbage
16931 and fix memory leaks. Fixes #77848.
16933 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16935 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16938 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16940 * mini-s390.c: Remove OP_X86_TEST_NULL.
16942 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16944 * mini.c: use the correct GetHashCode() for the moving collector.
16946 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16948 * liveness.c: Regalloc spill cost tuning.
16950 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16952 * mini-s390x.h: Correct S390_LONG macro.
16954 * mini-s390x.c: Cleanup unused code.
16956 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16958 * jit-icalls.h: New file.
16960 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16961 icalls and include that instead of including jit-icalls.c.
16963 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16966 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16968 * mini.c: when checking for member accessibility, also check for
16969 friend assemblies and for explicit interface implementations.
16971 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16973 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16975 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16977 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16978 common cases are done first.
16980 * mini-ops.h: Only define platform specific opcodes on the given platform.
16982 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16985 2006-03-14 Martin Baulig <martin@ximian.com>
16987 Revert Paolo's change from r57348:
16989 * mini.h: don't use gboolean for bitfields.
16990 * mini.c: verifier changes for fields and methods accessibility.
16992 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16994 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16996 * mini-s390x.c: Fix conv_r_un.
16998 * cpu-s390, cpu-s390x.md: Fix lengths.
17000 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17002 * mini.c: nested types have access to all the nesting
17003 levels, not just the enclosing types.
17005 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17007 * mini.c: added a few more verification checks.
17009 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17011 * liveness.c: Merge optimizations from the linear-il branch.
17013 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17015 * mini-ia64.c (emit_call): Add a comment.
17017 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17019 * tramp-ia64.c: Fix some warnings.
17021 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17023 * mini.h: don't use gboolean for bitfields.
17024 * mini.c: verifier changes for fields and methods accessibility.
17026 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17028 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17029 lazy icall wrapper changes.
17031 * dominators.c: Replace all the dominator algorithms with faster
17032 ones from the linear-il branch.
17034 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17037 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17038 common cases are done first.
17040 * mini-amd64.c: Fix some warnings.
17042 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17045 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17048 * mini.h: Add a missing prototype.
17050 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17052 * mini.c: Compile icall wrappers lazily.
17054 * mini-codegen.c: Use printf instead of g_print since its much faster.
17056 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17059 * mini.c (optimize_branches): Cache the negative result from
17060 remove_block_if_useless ().
17062 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17063 Also fix some bblock linking issues.
17065 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17068 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17070 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17071 accessed fields first, for better cache behavior.
17073 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17075 * mini.c: speedup IList<T> array accesses.
17077 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17079 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17080 inline_costs counter. Fixes #77190.
17082 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17084 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17085 trace messages. Fixes #77706.
17087 2006-03-04 Martin Baulig <martin@ximian.com>
17089 * tramp-amd64.c, tramp-x86.c
17090 (mono_debugger_create_notification_function): Use
17091 mono_global_codeman_reserve() to allocate a buffer at runtime and
17094 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17096 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17097 notification function at runtime and then call `initialize' in the
17098 `MONO_DEBUGGER__debugger_info' vtable.
17100 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17102 * iltests.il: Fix a visibility problem.
17104 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17106 * driver.c, mini.c: add hooks for the counters API.
17108 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17110 * driver.c: show disabled options.
17112 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17114 * linear-scan.c: always use cost-driven selection.
17116 2006-02-28 Raja R Harinath <rharinath@novell.com>
17118 * jit-icalls.c (helper_compile_generic_method): Revert change from
17121 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17123 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17125 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17127 * inssel.brg: style fixes, mostly to force the updated monoburg
17128 to run for people using svn.
17130 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17132 * mini.c: match monoburg changes.
17134 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17136 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17137 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17138 declaration in the header file.
17140 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17142 * helpers.c: reduce relocations and mem usage.
17144 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17146 * mini.h, mini-codegen.c: disable logging features if
17147 requested by configure.
17149 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17151 * mini.c: tiny verifier changes.
17153 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17155 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17156 cpu-pentium.md: stack alignment changes for osx/x86,
17157 partially from Geoff Norton <gnorton@customerdna.com>.
17159 2006-02-24 Raja R Harinath <harinath@gmail.com>
17161 * jit-icalls.c (helper_compile_generic_method): Update to changes
17162 in metadata/class.c.
17164 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17166 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17168 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17169 interface calls with large offsets.
17171 2006-02-23 Raja R Harinath <rharinath@novell.com>
17173 * jit-icalls.c (helper_compile_generic_method): Document the
17174 special-case we depend on so that we can inflate the method twice
17175 with the same context with no bad side-effects.
17177 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17179 * mini-x86.c, mini-amd64.c: fix for case when xen support
17182 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17184 * mini-x86.c, mini-amd64.c: generate code to access tls items
17185 in a faster way for Xen systems.
17187 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17189 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17190 updates and compilation fixes for the OSX/x86 port, mostly from
17191 Geoff Norton <gnorton@customerdna.com>.
17193 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17195 * inssel.brg: faster interface call implementation
17196 to sync with the interface_offsets MonoVTable changes.
17198 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17200 * mini.c: more verification checks.
17202 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17204 * mini.c: added a few more verification checks.
17206 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17208 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17209 facility on the processor and use it if available.
17211 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17213 * driver.c, aot.c, mini.c: throw exception if the IL code is
17214 invalid or unverifiable.
17216 2006-02-17 Raja R Harinath <rharinath@novell.com>
17218 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17221 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17223 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17225 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17227 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17228 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17229 handling of instantiated generic valuetypes.
17231 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17233 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17234 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17237 * generics.2.cs: Revert the nullable reftypes tests.
17239 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17241 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17242 using __builtin_frame_address (1) as it doesn't work in the presence
17243 of optimizations. Hopefully fixes #77273.
17245 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17246 -> generics.cs change as it doesn't work with some automake versions.
17248 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17250 * mini.c: handle systems that sue a different way to
17251 retrieve the stack address of the current thread.
17253 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17255 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17256 it specially in the makefile.
17258 * generics.2.cs: Add tests for nullable reference types.
17260 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17262 * mini.c: always handle the case when mono_jit_init()
17263 is called in a thread different from the main thread,
17264 confusing libgc (bug #77309).
17266 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17268 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17270 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17272 * mini.c: change optimize_branches () to use a single loop
17273 and introduce a new optimization to simplify some range checks.
17275 2006-02-03 Martin Baulig <martin@ximian.com>
17277 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17278 and merged with debugger_thread_manager_add_thread().
17279 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17280 inform the debugger about the main thread.
17282 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17284 * basic.cs: Add test for div.un/rem.un constant folding.
17286 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17288 * cpu-s390x.md: correct int_xor_imm length
17290 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17292 * generics.2.cs: New test for #77442.
17294 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17297 2006-02-02 Martin Baulig <martin@ximian.com>
17299 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17300 <mono/metadata/mono-debug-debugger.h>
17302 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17304 2006-02-02 Martin Baulig <martin@ximian.com>
17306 * debug-debugger.h: New header file for debug-debugger.c.
17308 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17309 function is a separate thread anymore; add support for attaching.
17311 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17313 * tramp-x86.c: Fix a warning.
17315 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17317 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17318 on very large methods.
17320 * aot.c (load_patch_info): Fix a warning.
17322 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17324 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17325 mini-ops.h: alu membase optimizations.
17327 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17329 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17330 to speedup StringBuilder.
17332 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17334 * dominators.c (mono_compute_natural_loops): Fix detection of
17335 loop body start blocks.
17337 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17339 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17341 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17344 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17346 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17348 2006-01-25 Martin Baulig <martin@ximian.com>
17350 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17351 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17352 started to cleanup this file a little bit.
17354 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17356 * mini.c: optimize a codepath frequently happening in generics code.
17358 2006-01-23 Martin Baulig <martin@ximian.com>
17360 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17362 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17363 functions directly.
17365 * driver.c: debug-debugger.c is only available if
17366 `MONO_DEBUGGER_SUPPORTED' is defined.
17368 2006-01-23 Martin Baulig <martin@ximian.com>
17370 * debug-debugger.c: Only enable this on platforms where the Mono
17371 Debugger is working (x86 and x86_64).
17373 2006-01-21 Martin Baulig <martin@ximian.com>
17375 The Mono Debugger is now using the normal `mono' instead of the
17376 `mono-debugger-mini-wrapper' when executing managed code.
17378 * debug-debugger.c: New file; previously known as
17379 debugger/wrapper/wrapper.c.
17381 * debug-mini.c (mono_init_debugger): Removed.
17383 * driver.c (mono_main): Added new `--inside-mdb' command line
17384 argument which is used when running inside the debugger.
17386 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17388 * liveness.c (mono_analyze_liveness): Remove some unused data
17391 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17393 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17395 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17397 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17398 depends on implementation details of monobitset.
17400 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17403 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17405 * liveness.c: Update after monobitset changes.
17407 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17409 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17411 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17413 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17415 * mini-s390x.c: Remove warning messages.
17417 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17419 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17421 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17423 * generics.2.cs: Add ldelem/stelem_any test.
17425 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17427 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17429 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17431 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17433 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17435 * generics.2.cs: Reenable vtype tests.
17437 * inssel-x86.brg: Remove an icorrect valuetype rule.
17439 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17441 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17442 initial support for OP_ABS.
17444 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17446 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17448 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17450 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17451 conversion and implement LADD/LSUB.
17453 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17456 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17458 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17460 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17463 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17465 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17466 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17467 (stack walk problem).
17469 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17471 * aot.c (mono_aot_load_method): Fix a warning.
17473 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17475 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17477 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17479 * iltests.il: Add test for #77148.
17481 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17484 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17486 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17488 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17490 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17491 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17493 * basic-long.cs: Add lconv-to-r4/r8 tests.
17495 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17497 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17499 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17500 here as on other archs.
17502 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17504 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17506 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17508 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17510 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17512 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17513 instrument_prolog; Add memory_barrier instruction.
17515 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17517 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17519 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17521 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17523 * aliasing.c inssel.brg: Fix warnings.
17525 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17526 could skip initialization of some parts of memory.
17528 * mini.c mini-ia64.c: Fix warnings.
17530 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17532 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17534 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17535 a crash seen on sparc.
17537 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17539 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17541 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17543 * mini-ops.h: Add s390_backchain instruction
17545 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17547 * cpu-s390.md: Add s390_backchain instruction
17549 * mini-s390.c: Significant ABI changes
17551 * mini-s390.h: Cater for zero length structures
17553 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17555 * mini-s390.c: ABI fixes
17557 * inssel-s390.brg: Remove debug statements
17559 * cpu-s390.md: Fix length of ATOMIC_xx operations
17561 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17563 * basic-float.cs: Add float<->long conversion tests.
17565 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17567 * mini-s390.c: Fix LOCALLOC processing.
17569 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17571 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17573 * iltests.il: Add tests for some opcodes not covered by the other
17576 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17578 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17579 register loading for Tail processing; Correct trace output.
17581 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17583 * cpu-s390.md: Correct size of jmp instruction.
17585 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17587 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17589 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17591 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17592 Bring s390 up to current level.
17594 2005-12-12 Zltan Varga <vargaz@gmail.com>
17596 * generics.2.cs: Disable the newly added tests as they do not work yet.
17598 * generics.2.cs: Add valuetype tests.
17600 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17602 * basic-long.cs: Add i4->u8 test.
17604 * objects.cs: Add tests for JIT intrinsic.
17606 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17607 optimizations lost by a mistake.
17609 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17611 * basic-long.cs: Remove a test moved to objects.cs.
17613 * arrays.cs: Add more array tests.
17615 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17617 * arrays.cs: Add new tests for multi-dimensional arrays.
17619 2005-12-06 Raja R Harinath <rharinath@novell.com>
17621 * Makefile.am (test_sources2): Add generics.2.cs.
17622 (EXTRA_DIST): Add test_sources2.
17624 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17626 Support for boxing and unboxing nullable types as well as the
17627 isinst operation on nullables, per the CLI ammendment.
17629 * inssel.brg (CEE_ISINST): Special case for nullable
17631 * mini.c (handle_unbox_nullable): new method
17632 (handle_box): Special case for nullable types
17633 (mono_method_to_ir): Call handle_unbox_nullable in correct
17636 * generics.2.cs: New test suite
17638 * Makefile.am: Support for regression tests with generics.
17640 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17642 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17643 allocated to registers. Fixes #76800.
17645 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17647 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17649 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17651 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17654 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17656 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17659 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17661 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17662 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17664 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17665 single precision before storing to a single precision location.
17667 2005-11-28 Raja R Harinath <rharinath@novell.com>
17669 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17671 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17673 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17676 * basic.cs: Remove test_0_byte_compares test which was moved to
17677 objects.cs a long time ago.
17679 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17681 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17683 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17685 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17686 handlers are called.
17688 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17691 * mini-ia64.c: Add support for the throw->branch exception
17694 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17696 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17698 * mini.c: Enabled "fastpath" deadce :-)
17700 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17702 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17703 alias analysis pass to support it.
17704 * mini.h: Likewise.
17706 * liveness.c: Likewise (liveness computation can use aliasing
17707 information to be more accurate).
17708 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17709 moreover made so that "--compile-all" uses the given optimization
17710 flags and not the default ones.
17711 * aliasing.c: Alias analysis (new file).
17712 * aliasing.h: Likewise.
17713 * Makefile.am: added "aliasing.c" and "aliasing.h".
17715 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17717 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17720 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17722 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17723 fp >= end_of_stack exit condition, as it is not needed, and it might
17724 become true for fp eliminated frames.
17726 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17728 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17731 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17733 * mini-arm.c: fixed alignment of doubles/longs to match
17734 the C ABI (bug #76635).
17736 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17738 * aot.c: fix compilation with --enable-minimal=aot.
17740 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17742 * mini-arm.c: fixed compatibility with the new
17743 floating point emulator package for compares.
17745 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17747 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17749 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17751 * mini-exceptions.c (print_stack_frame): Output to stderr.
17752 (mono_handle_native_sigsegv): Ditto.
17754 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17756 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17757 OP_LCONV_TO_OVF_I implementation.
17759 * mini-amd64.c: Add support for the throw->branch exception
17762 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17763 when the catch clause catches a more general exception, i.e. Object.
17765 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17767 * cpu-ia64.md: Remove unused opcodes.
17769 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17770 specific defines for architectures defining USE_SIGACTION.
17772 * mini-ia64.c: Fix some warnings.
17774 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17775 version seemed to skip a frame.
17777 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17779 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17780 only calls which are made to native code use this flag.
17782 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17784 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17785 varargs methods as well.
17787 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17788 which have save_lmf set. Reorganize methods prologs a bit.
17790 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17791 debugger to the proper place.
17793 2005-10-29 Martin Baulig <martin@ximian.com>
17795 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17796 when running inside the debugger until the debugger has support
17799 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17801 * mini.h: Fix a warning.
17803 2005-10-24 Miguel de Icaza <miguel@novell.com>
17805 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17806 we expose publicly, this returns the string.
17808 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17810 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17811 with fp elimination.
17813 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17815 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17816 native stacktrace using the glibc 'backtrace' function if available.
17818 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17820 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17822 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17823 handle SIGSEGVs received while in native code.
17825 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17826 code, call mono_handle_native_sigsegv which will abort the runtime
17827 after printing some diagnostics, instead of converting it into a
17828 confusing NullReferenceException.
17830 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17832 * cpu-pentium.md: Remove unused opcodes.
17834 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17836 * mini-amd64.h (MonoLMF): Add rsp field.
17838 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17841 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17843 * mini-codegen.c (get_register_spilling): Fix some warnings.
17845 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17847 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17848 elimination during exception handling. Enable fp elimination by
17851 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17854 2005-10-16 Martin Baulig <martin@ximian.com>
17856 * mini-exceptions.c
17857 (mono_debugger_run_finally): New public method for the debugger.
17859 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17861 * debug-mini.c (mono_debug_init_method): Fix warning.
17863 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17864 the 'exname' parameter const to fix some warnings.
17866 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17868 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17869 introduced by the previous patch.
17871 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17873 * basic-float.cs: Add test for precision of float arithmetic.
17875 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17876 when loading/storing single values from/to memory.
17878 * mini.c (mono_jit_compile_method_with_opt): Create the function
17879 pointers in the correct domain.
17881 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17883 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17884 introduced by previous patch.
17886 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17887 when out_filter_idx is NULL.
17889 * mini-exceptions.c: Don't run filter clauses twice during exception
17890 handling. Fixes #75755.
17892 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17894 * aot.c: Add support for ldflda wrappers.
17896 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17899 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17901 * mini.c, mini.h: do not consider exception handlers blocks when
17902 setting up interface variables.
17904 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17906 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17908 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17910 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17911 causes a regression.
17913 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17915 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17917 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17918 of the OP_P definitions.
17920 * TODO: Add a proposal for dealing with the CEE/OP mess.
17922 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17923 optimizations from the x86 port.
17925 * cpu-amd64.md: Ditto.
17927 * basic.cs basic-long.cs: Add tests.
17929 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17931 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17932 Patrik Torstensson's implementation of my exception-handling
17933 optimization idea, when the exception object is not used
17936 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17938 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17939 of the mul_imm optimizations from the old jit.
17941 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17943 * mini.c, liveness.c: patch by Patrik Torstensson and
17944 Zoltan Varga to improve performance in methods with
17947 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17949 * driver.c: Remove 'Globalization' entry from --version.
17951 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17953 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17954 there is a profiler interested in JIT events.
17956 * aot.c: Load profile files produced by the AOT profiling module, and
17957 reorder methods based on the profiling info. Add a 'method_order' table
17958 to the AOT file to make mono_aot_find_jit_info work with the reordered
17961 * mini.h: Bump AOT file version info.
17963 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17965 * mini-arm.h: work around what looks like a gcc bug when optimizations
17968 2005-09-28 Raja R Harinath <rharinath@novell.com>
17970 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17971 conditionals. Use ...
17972 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17974 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17976 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17977 to determine the amount of memory to copy when passing valuetypes.
17979 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17980 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17982 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17984 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17985 information about aot.
17987 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17989 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17990 macros. This will allow a deadlock debugger to easily be plugged
17993 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17995 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17997 2005-09-27 Raja R Harinath <rharinath@novell.com>
17999 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18000 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18001 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18002 ($(arch_built)) [CROSS_COMPILING]: Error out.
18004 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18006 * aot.c: Add support for the no_special_static flag for classes.
18008 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18010 * Reapply reverted patches.
18012 * *: Revert r50174 as well.
18014 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18016 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18018 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18020 2005-09-23 Miguel de Icaza <miguel@novell.com>
18022 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18023 part of the SIG_HANDLER_SIGNATURE.
18025 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18027 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18030 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18031 introduced by previous patch.
18033 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18035 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18036 saved registers too.
18038 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18039 upon the information returned by get_call_info ().
18041 * mini-x86.c (add_float): Fix stack size calculation.
18042 (mono_arch_call_opcode): Rewrite this so it works based up the
18043 information returned by get_call_info ().
18044 (mono_arch_get_this_vret_args): Ditto.
18046 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18048 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18049 in cinfo to determine the registers which need to be used.
18051 2005-09-20 Miguel de Icaza <miguel@novell.com>
18053 * driver.c (mono_main): Add --server and --desktop flags.
18055 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18057 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18058 registers as global registers.
18060 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18061 longer needed with the new register allocator.
18063 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18065 * cpu-ia64.md: Remove unused opcodes.
18067 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18069 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18071 * cpu-amd64.md: Remove unused opcodes.
18073 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18074 needed with the new register allocator.
18076 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18079 2005-09-16 Raja R Harinath <rharinath@novell.com>
18081 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18083 2005-09-16 Martin Baulig <martin@ximian.com>
18085 * exceptions-amd64.c
18086 (throw_exception): Don't call mono_debugger_throw_exception() if
18087 we're a rethrow - see the FIXME in the code.
18089 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18091 * mini.c (mono_init_exceptions): This only works on some architectures.
18093 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18095 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18098 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18100 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18101 now in mini-exceptions.c.
18103 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18105 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18106 now in mini-exceptions.c.
18108 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18110 * exceptions-x86.c: Applied patch from Patrik Torstensson
18111 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18113 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18114 code into mini-exceptions.c. Add some assertions to it.
18116 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18118 * aot.c (emit_section_change): Applied patch from "The Software Team"
18119 (<software@solmersa.com>). Fix as errors on windows.
18121 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18123 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18124 method info into the LMF.
18126 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18128 * mini-ia64.c: Add proper unwind info for method epilogs.
18130 * exceptions-ia64.c: Add some code to help debugging.
18132 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18134 * mini-exceptions.c: Fix warning.
18136 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18138 * mini.c: Really fix build.
18140 * mini-x86.c mini-amd64.c: Fix build.
18142 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18144 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18146 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18147 some Interlocked methods as intrinsics.
18149 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18150 for Thread methods as well.
18152 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18154 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18156 * mini-ia64.c mini-x86.c mini-amd64.c
18157 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18160 * mini.c (mono_init_exceptions): Fix build breakage.
18162 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18164 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18165 of instructions. Use the new ia64_unw_op macros for emitting unwind
18168 * mini.c (mono_init_exceptions): Initialize exception handling
18169 related trampolines at startup.
18171 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18173 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18175 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18177 * mini.c: Handle type loading errors gracefully during compilation and
18178 throw the appropriate exception.
18180 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18182 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18183 for the mono binary.
18185 2005-09-09 Martin Baulig <martin@ximian.com>
18187 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18190 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18192 * mini-arm.h: use emulation for conv.r.un for the release.
18194 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18196 * mini-arm.c, objects.cs: more fixes and tests for them.
18198 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18200 * mini-arm.c: align structures to at least 4 bytes to be able
18201 to keep our current optimized memcpy.
18203 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18205 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18207 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18209 * mini.c: ignore SIGPIPE.
18211 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18213 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18215 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18217 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18219 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18221 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18223 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18224 exception handling support.
18225 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18226 patch by Brian Koropoff <briank@marakicorp.com>).
18228 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18230 * mini.c: revert another 'optimization' which breaks when
18231 items on the eval stack need to be saved at a basic block end
18234 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18236 * jit-icalls.c: for arrays, ensure we always provide
18239 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18241 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18243 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18245 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18247 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18248 arguments in their original register.
18250 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18252 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18255 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18256 when ssapre is enabled.
18258 * inssel-long.brg: Fix bug in previous patch.
18260 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18261 multiplication by a constant.
18263 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18265 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18268 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18271 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18273 * inssel-arm.brg: apply changes tested by Brian Koropoff
18274 <briank@marakicorp.com>.
18276 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18278 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18280 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18282 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18283 to the same register if dreg is just a base register.
18284 (print_ins): Improve printing of membase opcodes.
18286 * inssel-x86.brg: Add optimized ldind(reg) rules.
18288 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18290 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18292 * mini.c: when running under valgrind, set the stack bottom for
18293 the GC at the actual approximate stack for the app (fixes running
18294 mono with valgrind).
18296 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18298 * mini.c: do no break at the first valuetype to init found
18299 (fixes bug #75791).
18301 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18303 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18305 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18307 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18309 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18311 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18313 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18315 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18317 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18320 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18323 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18326 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18328 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18330 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18332 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18333 in the tail recursion optimization.
18335 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18336 debug info into the assembly file.
18338 * iltests.il: Add test for filter regions.
18340 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18341 initial stack of filter regions. Fixes #75755.
18343 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18345 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18346 stack requirements.
18348 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18350 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18351 the check for an already compiled method on non-ia64 platforms.
18352 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18355 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18357 * inssel-x86.brg: Add some optimized call rules.
18359 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18361 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18364 * mini.h mini-trampolines.c: Pass the trampoline argument to
18365 mono_arch_patch_delegate_trampoline.
18367 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18369 * mini-trampolines.c: Fix build.
18371 * mini-amd64.h: Add delegate trampolines.
18373 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18375 * inssel-amd64.brg: Add optimized call rules.
18377 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18379 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18381 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18383 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18386 * mini-ia64.c: Remove LMF fixmes.
18388 * mini-ia64.h: Remove most fields from LMF.
18390 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18392 * mini-trampolines.c: Add support for IA64 function descriptors.
18394 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18395 for IA64 function descriptors.
18397 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18399 * tramp-arm.c: patch the vtable for virtual calls. Added
18400 support code to register/unregister the LMF.
18401 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18404 2005-08-19 Dick Porter <dick@ximian.com>
18406 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18407 bit value if needed.
18409 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18411 * mini.c (mini_get_method): Move handling of wrapper data here.
18413 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18415 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18418 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18419 bblock->code does not remain empty.
18421 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18423 * arrays.cs: Add regression test for #75832.
18425 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18426 rules. Fixes #75832.
18428 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18429 instruction scheduling.
18431 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18433 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18435 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18437 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18439 * mini-codegen.c: Fix VC build.
18441 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18443 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18445 * mini.h: fix signature for mono_register_opcode_emulation.
18447 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18449 * mini.c: Get rid of most of the helper_sig_... constants using
18450 mono_create_icall_signature ().
18452 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18454 * jit-icalls.c (helper_ldstr): New helper function.
18456 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18458 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18459 throw, load the string using a helper call instead of creating a string object.
18461 * aot.c: Update after LDSTR changes.
18463 * mini.h: Bump AOT file version.
18465 * aot.c: Save class size info into the AOT file. Print more statistics during
18468 * mini.h: Bump AOT file version.
18470 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18471 ordering of disasm cases. Fixes #74957.
18473 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18475 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18476 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18477 the generic code needed for the ARM port.
18479 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18481 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18482 inssel-arm.brg: more ARM features and fixes.
18484 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18486 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18487 ARM port work in progress.
18489 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18491 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18493 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18495 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18497 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18499 * *-ia64.*: Ongoing IA64 work.
18501 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18503 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18505 * TODO: Remove out-of-data todo stuff.
18507 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18510 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18512 * mini.h: Bump corlib version.
18514 2005-07-27 Martin Baulig <martin@ximian.com>
18517 (create_copy_ins): Added `const unsigned char *ip' argument; set
18518 `copy->cil_code' from it.
18520 2005-07-27 Martin Baulig <martin@ximian.com>
18522 * mini-exceptions.c (mono_handle_exception): Don't call
18523 mono_debugger_handle_exception() for filters.
18525 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18527 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18530 2005-07-26 Martin Baulig <martin@ximian.com>
18532 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18534 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18535 helper_compile_generic_method() if the method is actually virtual
18538 2005-07-26 Martin Baulig <martin@ximian.com>
18541 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18542 public; this is now accessed directly by the debugger.
18543 (mono_generic_trampoline_code): Removed.
18546 (mono_debug_init_method): Also add interncalls and wrappers.
18548 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18550 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18552 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18554 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18556 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18558 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18560 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18562 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18563 getting TLS offsets on AMD64 too.
18565 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18567 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18569 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18571 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18572 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18574 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18576 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18578 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18581 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18582 mono_sparc_is_virtual_call ().
18584 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18586 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18587 trampoline parameters.
18589 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18591 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18592 to mono_arch_get_vcall_slot_addr.
18594 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18597 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18599 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18601 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18603 2005-07-19 Martin Baulig <martin@ximian.com>
18605 * exceptions-amd64.c (throw_exception): Call
18606 mono_debugger_throw_exception() here like we're doing it on i386.
18608 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18610 * mini-ia64.c: Add optimized TLS access support.
18612 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18614 * mini-exceptions.c: Ongoing IA64 work.
18616 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18618 * mini.c: Use the default optimization set when embedding. Fixes
18621 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18623 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18624 of trampolines to a separate file.
18626 * mini-trampolines.c: New file.
18628 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18631 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18634 * mini-codegen.c: Fix cygwin build.
18636 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18638 * mini.c: Add some minor changes needed by the IA64 port.
18640 * *-ia64.*: Ongoing IA64 work.
18642 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18644 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18645 trampolines into arch-independent and arch-dependent parts.
18647 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18649 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18651 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18653 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18654 the xp-regalloc-branch for amd64.
18656 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18657 xp-regalloc-branch for x86.
18659 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18661 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18663 2005-07-06 Martin Baulig <martin@ximian.com>
18666 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18667 (mono_jit_runtime_invoke): Likewise.
18669 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18671 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18674 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18675 without loading their metadata. Reorganize the file format so exception handling+
18676 debug info is kept separate from normal method info. Create MonoJitInfo
18677 structures for methods lazily.
18679 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18681 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18683 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18685 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18688 * mini.h: Bump AOT file version.
18690 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18692 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18694 2005-07-01 Raja R Harinath <rharinath@novell.com>
18696 * Makefile.am (check-local): Call semdel-wrapper.
18698 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18700 * mini-x86.c: Revert the last change as it seems to break the build..
18702 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18704 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18706 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18708 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18710 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18711 outside of the macro, so strange stuff doesn't happen with gcc4
18712 (NEW_AOTCONST_TOKEN): Likewise.
18714 2005-06-28 Martin Baulig <martin@ximian.com>
18716 * mini.c (mini_class_is_system_array): New static method; use this
18717 instead of `klass->parent == mono_defaults.array_class' everywhere
18718 since this also works for the new generic array class.
18720 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18722 * inssel.brg: Remove warnings.
18724 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18726 * mini-ia64.c: Ongoing IA64 work.
18728 * basic-float.cs: Add float->i1 conversion test.
18730 * iltests.il: Add conv.u4 test.
18732 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18734 * inssel-long.brg: Fix bug caused by last change.
18736 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18738 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18739 BSDs. Allows the x86 JIT to work on OSX86
18741 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18743 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18746 * mini-ia64.c: Ongoing IA64 work.
18748 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18750 * mini-ia64.c: Ongoing IA64 work.
18752 * driver.c: Clean up jit_code_hash as well when using --regression.
18754 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18756 * basic-long.cs: Add tests for long->u4 conversion.
18758 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18760 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18761 that we do not depend on undefined C behavior: the order stuff
18762 gets evaluated within an expression. Fixes mono when compiled on
18765 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18767 * *-ia64.*: Ongoing IA64 work.
18769 * aot.c: Lower memory usage while loading AOT methods.
18771 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18773 * mini.h: Bump AOT file format version.
18775 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18777 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18779 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18781 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18782 not on callee assembly). Fixed some comments.
18784 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18786 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18787 it gets proper disassembly.
18788 (emit_method_info): Remove some dead code.
18790 * mini.c (mini_method_compile): Allways allocate the GOT var in
18791 mono_method_to_ir for emulating opcodes.
18793 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18795 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18796 before freeing the code memory. Fixes #74990.
18798 * objects.cs: Add regression test for #74992.
18800 * liveness.c: Extend live ranges of arguments to the beginning of the
18801 method. Fixes #74992.
18803 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18804 so it points into the faulting instruction.
18806 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18808 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18810 * *-ia64.*: Ongoing IA64 work.
18812 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18814 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18816 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18818 * *-ia64.*: Ongoing IA64 work.
18820 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18822 * basic-long.cs: Add tests for add/sub.ovf.
18824 * basic.cs: Add tests for sub.ovf.
18826 * *-ia64.*: Ongoing IA64 work.
18828 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18830 * *-ia64.*: Ongoing IA64 work.
18832 * basic.cs: Add conv.ovf.i4.un test.
18834 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18836 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18838 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18840 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18842 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18844 * *-ia64.*: Ongoing IA64 work.
18846 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18849 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18851 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18853 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18855 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18857 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18859 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18860 of a call is callable by a near call.
18862 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18864 * mini-ia64.c: Ongoing IA64 work.
18866 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18868 * genmdesc.c: Make the generated array non-static.
18870 * inssel-long.brg: Fix LSHR_IMM rule.
18872 * *-ia64.*: Ongoing IA64 work.
18874 * *-ia64.*: Ongoing IA64 work.
18876 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18878 * *-ia64.*: Ongoing IA64 work.
18880 * *-ia64.*: Ongoing IA64 work.
18882 * mini-ia64.c: Ongoing IA64 work.
18884 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18886 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18888 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18890 * objects.cs basic-long.cs: Move some tests to objects.cs.
18892 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18894 * *-ia64.*: Ongoing IA64 work.
18896 * iltests.il: Add a new test.
18898 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18899 newobj. Fixes #75042.
18901 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18903 * *-ia64.*: Ongoing IA64 work.
18905 * *-ia64.*: Ongoing IA64 work.
18907 * *-ia64.*: Ongoing IA64 work.
18909 * basic.cs objects.cs: Move tests accessing static variables as well.
18911 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18913 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18915 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18917 * driver.c: Always print failed tests.
18919 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18922 * *ia64*: Ongoing IA64 work.
18924 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18926 * basic.cs: Add tests for add.ovf. Fix warnings.
18928 2005-05-18 Miguel de Icaza <miguel@novell.com>
18930 * driver.c (mono_main): Avoid crash if no argument is passed to
18931 --break; Do not use g_error, but f_printf. And fix all other
18932 ocurrences of the same crash.
18934 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18936 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18937 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18940 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18942 * *-ia64.*: Add beginnings of IA64 backend.
18944 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18946 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18948 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18951 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18953 * mini-amd64.c: Fix a warning.
18955 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18957 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18958 in float_neg. Fixes #74897.
18960 * mini-amd64.c (emit_call): Fix another near call bug.
18962 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18964 * declsec.c: Keep the appdomain information in the structure. Added a
18965 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18966 value gets overwritten).
18967 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18968 an MonoAppDomain member to MonoSecurityFrame.
18969 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18970 used in the stack walk. Now use a MonoArray which grow (double) when
18973 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18975 * mini.c: Re-enabled runtime cleanup, since running threads should
18976 now properly stop when exiting.
18978 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18980 * mini-codegen.c: New file contaning the arch-independent local
18981 register allocator. Not used by any architectures yet.
18983 * mini.h linear-scan.c: Merge some changes from the
18984 mini-xp-local-regalloc branch.
18986 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18988 * mini-amd64.c (emit_call): Fix calls to native functions when the
18989 runtime is compiled as a shared library. Fixes #74756.
18991 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18992 on a literal field. Fixes #74751.
18994 2005-04-25 Raja R Harinath <rharinath@novell.com>
18996 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18998 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19000 * objects.cs: Add missing null casting test.
19002 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19004 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19005 in wrapper methods. Also rename 'address' variable to 'offset'.
19007 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19009 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19012 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19014 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19017 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19019 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19021 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19023 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19024 just the last bytes.
19026 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19028 * aot.c (mono_compile_assembly): Fix warning.
19030 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19031 by the _MSC_VER stuff.
19033 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19035 * inssel-long.brg: Fix #74588.
19037 * cpu-amd64.md: Fix #74591.
19039 * iltests.il: Add new regression tests.
19041 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19043 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19046 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19048 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19050 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19051 from Bill Middleton <flashdict@gmail.com>.
19053 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19055 * arrays.cs: Add new regression test. Fix warnings.
19057 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19059 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19060 and leakage in CKFINITE.
19062 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19063 this to a null op since it is called on amd64 too.
19065 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19067 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19068 body since this is not used on amd64.
19070 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19072 * mini-amd64.c: Remove obsolete fixmes.
19074 * mini.c (print_method_from_ip): Fix debugging support.
19076 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19078 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19079 so that expressions that don't give much gain are not reduced.
19080 * ssapre.h: Likewise.
19082 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19084 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19086 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19088 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19090 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19092 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19094 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19096 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19098 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19101 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19103 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19105 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19107 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19108 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19110 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19112 * mini-x86.c: Fix up stack overflow handling.
19114 * exceptions.cs: Add new regression test.
19116 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19118 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19119 mono_jit_thread_attach.
19121 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19123 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19125 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19126 avoid calling constructors using callvirt.
19128 * inssel.brg: Fix #74073.
19130 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19132 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19133 compilation with non-GCC compilers.
19134 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19135 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19137 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19139 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19140 klass->interface_offsets (will likely fix bug#74073).
19142 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19144 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19146 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19148 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19149 to amd64_div_reg_size ().
19151 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19153 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19155 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19157 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19159 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19161 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19163 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19165 * mini.c (mono_precompile_assembly): Load and precompile referenced
19166 assemblies as well. Fixes #74015.
19168 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19170 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19172 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19174 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19175 a lot of checks and (anyway) permissions cannot work until corlib is
19178 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19180 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19182 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19184 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19185 calls (fixes bug#72824).
19187 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19189 * mini.c: fix tail recursion elimination (see test in bug#73936).
19191 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19193 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19194 some fp functions in sse2 mode.
19196 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19198 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19200 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19202 * mini.h mini.c: Add mono_get_jit_tls_key ().
19204 * mini-x86.c: Enable fast TLS support on windows.
19206 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19208 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19209 * mini.c: Check for p/invoke method when generating code. If a
19210 p/invoke method, or it's class, isn't decorated with [Suppress
19211 UnmanagedCodeSecurity] then generate code to call System.Security.
19212 UnmanagedDemand (only if the security manager is active).
19214 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19216 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19217 last change as it seems to cause strange crashes.
19219 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19221 * *.c: handle unsafe function pointers where needed.
19223 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19225 * mini.c (mono_jit_free_method): Remove the fixme too.
19227 2005-03-15 Miguel de Icaza <miguel@novell.com>
19229 * mini.c: As discussed, make the code actually free the delegate
19230 thunk now, to enable the debugging of delegate problems, use
19231 MONO_DEBUG=1 when running Mono.
19233 This takes also care of parts of the leaks as seen by Joe.
19235 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19237 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19238 thread_tls_offset calculation.
19240 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19242 * declsec.c: Reworked linkdemand checks for icall. The previous code
19243 was using the declaration code (untrusted) and didn't work as expected
19244 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19247 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19249 * iltests.il: Add new localloc test.
19251 * mini-amd64.c: Handle large stack allocations the same way as on
19252 windows if stack overflow handling is working.
19254 * mini-amd64.c: Allocate the signal stack using mmap.
19256 * mini.c (sigsegv_signal_handler): Fix reading of context.
19258 * mini-exceptions.c: Fix up stack overflow handling.
19260 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19262 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19264 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19266 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19268 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19269 tramp_init functions as they are no longer needed.
19271 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19273 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19275 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19277 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19279 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19282 * mini-ops.h: Add OP_LMUL_IMM.
19284 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19285 long mul/div opcodes as intrinsic.
19287 * mini-amd64.c (emit_call): Handle the case when the callee might be
19290 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19292 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19295 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19297 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19299 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19301 * mini.c (mono_codegen): Don't leak here, to help people running
19304 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19306 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19307 conversions in sse2 mode.
19309 * basic-float.cs: Add regression test.
19311 * mini-amd64.c: Reenable sse2.
19313 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19315 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19317 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19319 * driver.c: Copyright text should include 2005.
19321 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19323 * cpu-amd64.md (load_membase): Fix more max lengths.
19325 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19327 * cpu-amd64.md (load_membase): Fix max length.
19329 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19331 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19333 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19334 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19336 * basic-float.cs: Add rounding regression test.
19338 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19340 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19342 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19343 structures in registers for pinvoke wrappers.
19345 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19347 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19349 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19351 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19352 wrapper to mono_jit_thread_attach.
19354 * mini.c (mini_jit_thread_attach): New jit icall.
19356 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19357 native->managed wrappers.
19359 * exceptions.cs: Add new regression test.
19361 * mini.c (optimize_branches): Check regions in the cbranch to throw
19362 block case as well. Fixes #73242.
19364 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19366 * mini.c: thread safety fixes.
19368 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19370 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19371 patching stuff, since delegates use jump trampolines so there is
19374 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19377 * tramp-amd64.c: Fix build.
19379 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19380 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19382 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19383 Rename this to mono_arch....
19384 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19386 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19388 * mini-amd64.c (emit_call): If both the caller and the callee is
19389 guaranteed to have 32 bit addresses, emit a normal call.
19391 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19393 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19394 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19395 method_ptr inside delegates.
19397 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19399 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19400 invalidated. Fixes #73001.
19402 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19404 * mini-x86.c: Only use stdcall for pinvokes on windows.
19406 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19408 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19409 * mini-x86.c: remove unreliable __thread var offset detection,
19410 use the correct accessors and enable by default.
19412 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19414 * mini.c (mono_jit_free_method): Fix memory leak.
19416 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19418 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19420 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19422 * cpu-amd64.md: Fix lengths of atomic opcodes.
19424 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19426 * driver.c: try to not imply using ICU is any good.
19428 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19430 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19431 functions as inline ops.
19433 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19434 some Interlocked functions as inline ops.
19436 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19438 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19440 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19442 * mini.c: Add support for OP_NOT_TAKEN.
19444 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19445 structures in registers for pinvoke wrappers.
19447 * mini-amd64.c: Fix warnings.
19449 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19451 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19453 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19455 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19456 address instead of loading the address from it.
19458 * mini-x86.c: Add support for returning small structs in registers
19459 on Win32. Fixes part of #70864.
19461 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19463 * trace.c (get_token): Improve error checking.
19465 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19467 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19469 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19471 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19472 it can be reused for MonoClass.
19473 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19476 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19478 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19479 instead of a MonoReflectionMethod. The method information wasn't used
19480 when displaying SecurityException details (but will be now).
19482 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19484 * Makefile.am : windows build fix.
19486 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19488 * iltests.il: Add new regression test.
19490 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19493 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19495 * mini.c: Moved linkdemand check into helper function check_linkdemand
19496 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19499 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19501 * declsec.c: Added statistics counter for different kinds of
19503 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19504 (and commented) declaration.
19505 * mini.c: Added statistics counter for security Demand code
19506 generation. Added display of security statistics.
19508 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19510 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19511 Fix compilation errors under gcc-2.95.
19513 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19515 * mini.c, driver.c: Use the new jit trampoline hashtable
19517 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19519 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19521 2005-02-11 Martin Baulig <martin@ximian.com>
19523 * debug-mini.c (mono_debug_close_method): Free the line number array.
19525 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19527 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19530 * mini.h: Bump AOT file format version.
19532 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19534 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19536 * declsec.h: Added macros to get/set lazyly initialized security
19537 informations about assemblies. Added new enum for different type of
19538 possible LinkDemand violation. Added function to check LinkDemands.
19539 * mini.h: Added a field to MonoCompile to hold any security violation
19540 detected when JITting a method (so it can be thrown later).
19541 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19542 and CEE_CALLVIRT. Added code to throw exception at the end of
19543 mini_method_compile (note: the exception is unhandled right now).
19545 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19547 * mini.c, jit-icalls.c: use the managed implementation of
19548 memset for initobj and memset, to avoid managed <-> unmanaged
19551 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19553 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19554 optimization if it would need a GOT var.
19556 * basic.cs: Add tests for constant propagation and switch statements.
19558 * ssa.c: Fix out-of-range constant propagation and switch statements.
19560 2005-02-09 <vargaz@freemail.hu>
19562 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19564 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19566 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19568 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19570 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19572 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19574 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19575 arithmetic operations.
19577 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19579 * mini-ppc.c: add a workaround for broken user code that
19580 DllImports vararg functions with non-vararg signatures.
19582 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19584 * mini.c (mono_jit_compile_method_inner): Add detection and a
19585 meaningfull error message for assemblies written in Managed C++.
19587 * tramp-amd64.c mini-amd64.h: Add support for
19588 create_trampoline_from_token ().
19590 * aot.c mini-x86.c abcremoval.c: Applied patch from
19591 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19593 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19595 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19596 which takes a MonoImage/token as parameter instead of a MonoMethod.
19598 * aot.c: Use the new trampoline for initializing vtables.
19600 * aot.c: Add support for ldfld/stfld_remote wrappers.
19602 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19603 rules for compare <MEM>, IMM.
19605 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19607 * aot.c: Handle inherited finalizers correctly.
19609 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19611 * inssel.brg (stmt): Add a missing _setup_... ().
19613 * aot.c: Save some parts of the class state to the AOT file and use it
19614 to recompute that state when a class is initialized.
19616 * mini.c: Install AOT hooks into the runtime.
19618 * mini.h: Bump AOT file format version.
19620 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19623 * iltests.il: Add new test.
19625 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19627 * mini.c: fix typo.
19629 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19631 * mini.c: setup the statistical profiler in the thread attach
19632 callback to cope with the new single thread code.
19634 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19636 * mini-ppc.c: ensure we have enough room for the profiler
19637 calls (fixed bug#72084).
19639 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19641 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19644 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19646 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19648 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19650 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19651 to succesfully execute parrotbench).
19652 * ssapre.h: Likewise.
19654 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19656 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19657 variable for stores to method arguments (fixes a SSAPRE issue).
19659 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19661 * mini.c: handle value types in dup, fixes gen-112.cs.
19663 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19665 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19666 sequence for calls in dynamic methods to avoid thunks.
19668 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19670 * mini.c: correctly remove dynamic methods from the hashtable.
19672 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19674 * driver.c: Disabled SSAPRE until fix the bug that appears
19675 in IronPython's parrotbench.
19677 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19679 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19681 * mini.c (mono_method_to_ir): Revert the previous change.
19683 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19684 when AOT compiling.
19686 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19687 mono_jit_info_table_find () etc. when running under valgrind.
19689 * inssel.brg: Fix warnings.
19691 * mini-exceptions.c: Fix warnings.
19693 2005-01-31 Martin Baulig <martin@ximian.com>
19695 * driver.c (compile_all_methods_thread_main): Don't try to compile
19696 generic methods or anything which has type parameters.
19698 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19700 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19702 * TestDriver.cs: Add --verbose flags.
19704 * graph.c ssa.c: Fix 64 bit warnings.
19706 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19707 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19708 Fix 64 bit warnings.
19710 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19711 variable not spotted by gcc.
19713 * mini-amd64.c inssel-amd64.brg: Applied patch from
19714 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19715 X86_COMPARE_MEMBASE opcodes.
19717 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19719 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19721 * *: MonoMethod->signature might be NULL now. You *MUST* use
19722 mono_method_signature.
19724 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19726 * driver.c (compile_all_methods_thread_main): Compile the methods
19727 without invoking cctors.
19729 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19731 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19732 * basic-calls.cs: test for the above.
19734 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19736 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19737 MonoJitInfo changes.
19739 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19741 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19742 eagerly if it contains dynamic methods.
19744 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19746 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19747 trace, it is now computed by an icall from trace_ips.
19749 * mini-exceptions.c: Fix a warning.
19751 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19753 * mini-exceptions.c: don't bother getting stack trace info if
19754 it's not going to be used.
19756 2005-01-27 Raja R Harinath <rharinath@novell.com>
19758 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19761 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19763 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19765 * aot.c: Avoid calling mono_method_get_header () if not needed.
19767 * mini.h: Bump AOT file format version.
19769 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19771 * mini.c (mono_print_tree): Print more info for calls.
19773 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19775 * declsec.h: Remove warning by adding missing include for marshal.h
19777 2005-01-26 Martin Baulig <martin@ximian.com>
19779 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19782 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19784 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19787 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19789 * aot.c (mono_compile_assembly): Fix a warning.
19791 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19793 * declsec.c: Look for security attributes on the original MonoMethod
19794 (and not the wrapped one). This fix permissions on icalls.
19796 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19798 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19800 * mini.c (mono_allocate_stack_slots): Add a fixme.
19802 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19804 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19806 * inssel.brg: optimize casts of sealed types (more
19807 optimizations waiting for fixes in remoting).
19809 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19811 * inssel.brg (stmt): Add another dummy rule.
19813 * driver.c: Fix warnings.
19815 * driver.c (mono_main): If running under valgrind, instruct glib to use
19816 the system allocation functions so valgrind can track the memory
19817 allocated by the g_... functions.
19819 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19821 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19823 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19825 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19826 variables in try regions.
19828 * mini.c (mini_method_compile): Don't disable optimizations on large
19829 methods when AOT compiling.
19831 * mini.c (mono_allocate_stack_slots): New arch independent method to
19832 allocate stack slots. Not yet used.
19834 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19836 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19838 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19840 * mini-ppc.c: make the branch info relative as the code
19841 buffer can be reallocated.
19843 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19845 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19846 * driver.c: Removed the AOT/security restriction. Now initialize the
19847 security manager (in metadata) if --security is used.
19848 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19849 rather than the pointer to declarative security, when AOT is used.
19851 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19853 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19854 basic blocks, reduced intrinsic exception throwing code size.
19856 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19858 * driver.c (mini_usage): Reorder the usage screen.
19860 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19862 * mini.c (mono_resolve_patch_target): Fix warning.
19864 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19866 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19869 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19871 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19872 breaks the amd64 build.
19874 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19875 register allocation. Fixes #71454.
19877 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19879 * arrays.cs: Add new regression test.
19881 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19883 * ssapre.c: Turned usage of snprintf to GString.
19884 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19885 (I left it on by mistake in my previous commit).
19887 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19889 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19890 on cond branch optimization (fixes bug# 71515).
19892 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19894 * abcremoval.c: Fixed bug 71062.
19895 * abcremoval.h: Likewise.
19897 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19899 * mini.c: Added a new functionality to optimize_branches, the removal
19900 of useless basic blocks, and fixed some problem in the removal of
19901 critical edges; some utility functions added for both purposes.
19902 * ssapre.c: Added complex expression support, and fixed bug 70637.
19903 * ssapre.h: Likewise.
19904 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19906 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19907 * driver.c: Re-enabled SSAPRE.
19909 2005-01-19 Martin Baulig <martin@ximian.com>
19911 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19912 the result of mono_get_method_constrained().
19914 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19916 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19919 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19921 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19922 be detected. Fixes #59296.
19924 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19926 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19927 which can happen. Fixes #71361.
19929 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19931 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19934 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19936 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19937 appdomain-unload.exe to fail.
19939 * mini.c: Fix some memory leaks.
19941 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19943 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19944 Fixed bug and sped up some codepaths.
19946 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19948 * mini.c: Fix some memory leaks.
19950 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19953 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19955 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19958 * iltests.il: Add regression test for #71320.
19960 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19962 * mini.c (mono_codegen): Fix installation of profiler hooks.
19964 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19966 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19968 * mini.h, mini.c, cfold.c: optimize access to enum
19969 readonly fields, too. Eval conditional branches if possible
19970 to perform unreachable code removal in more cases.
19972 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19974 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19976 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19979 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19980 WinXP DEP. Fixes #71244.
19982 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19984 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19986 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19988 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19990 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19992 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19995 * mini.h: Bump AOT version.
19997 * mini.h (MonoCompile): Change exvar to a hash table.
19999 * mini.c: Allocate a separate exvar for each handler block.
20001 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20003 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20004 ex var with the pending exception and only throw if the two are equal.
20007 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20009 * mini-x86.c: Fix warnings.
20011 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20012 used by all the ports now.
20014 * aot.c: Add write-symbols and save-temps options.
20016 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20018 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20020 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20022 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20025 * tramp-s390.c: Check vtable slot belongs to the domain.
20027 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20028 as per other platforms.
20030 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20032 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20034 * driver.c: we don't run the Main() code in a subthread anymore.
20036 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20038 * mini.c: added experimental rtc support in the statistical
20039 profiler: if the user has the permission, more accurate statistics
20040 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20041 The MONO_RTC value must be restricted to what the linux rtc allows:
20042 power of two from 64 to 8192 Hz.
20044 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20046 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20048 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20050 * mini-ppc.c: better icache flush for smp.
20052 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20054 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20056 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20057 amd64 port, not yet used.
20059 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20061 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20064 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20066 * driver.c: Added --security option to activate the security manager.
20067 Right now this will allow code generation for declarative demands and
20068 is disabled when AOT is specified.
20069 * mini.c: Add code generation for declarative security demands.
20070 * mini.h: Add mono_use_security_manager as an extern gboolean.
20072 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20074 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20075 emitting more dense assembly code.
20077 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20078 exception throwing stuff.
20080 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20082 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20085 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20086 left in by mistake.
20088 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20091 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20093 * tramp-*.c: Only patch vtable slots if the object is in the current
20094 domain. Fixes appdomain-unload.exe.
20096 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20098 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20101 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20103 * mini.c (reverse_branch_op): New helper function.
20105 * mini.c (optimize_branches): Run the new optimization only on
20106 platforms which support it. Also reverse all kinds of branches.
20108 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20110 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20113 * mini.c (optimize_branches): Reverse not-equals branches if the false
20114 bblock is a throw. This happens a lot of time with argument checking in
20117 * mini.c (mono_codegen): Add support for placing basic blocks after
20118 the function epilogue.
20120 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20123 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20125 * mini.c (setup_stat_profiler): Only set this up if the platform
20126 supports ITIMER_PROF.
20128 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20130 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20133 * inssel.brg: Fix a warning.
20135 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20137 * mini.c: added support for statistical profiler
20138 (run with: --profile=default:stat).
20140 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20142 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20144 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20146 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20147 related to global registers from the amd64 port.
20149 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20151 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20153 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20154 with global registers.
20155 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20157 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20159 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20161 * debug-mini.c (encode_value): Fix off-by-one.
20163 * aot.c (encode_value): Likewise.
20165 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20167 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20169 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20172 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20174 * aot.c (emit_method_info): Increase size of temp buffer.
20176 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20179 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20181 * aot.c (emit_method_info): Fix build.
20183 * aot.c: Further rework of the AOT file format to reduce the size of
20184 the method info data.
20186 * mini.h: Bump AOT file format version.
20188 2004-12-27 Martin Baulig <martin@ximian.com>
20190 * mini.c (mini_get_method): New static method; call
20191 mono_get_method_full() and mono_get_inflated_method().
20192 (mono_method_to_ir): Use mini_get_method() instead of
20193 mono_get_method_full().
20195 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20197 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20199 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20201 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20203 * inssel-amd64.brg: Add some optimization rules.
20205 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20207 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20208 standard not GC'd stuff is fine.
20210 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20212 * aot.c: Rework the AOT file format to get rid of most of the global
20213 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20215 * mini.h: Bump AOT file format version.
20217 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20219 * mini.h: Bump AOT file format version.
20221 * aot.c (mono_aot_is_got_entry): New function to determine if an
20222 address is inside a GOT.
20224 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20226 * cpu-pentium.md: Increase the maximum size of some instructions which
20227 might involve a got access.
20229 * mini.c (get_method_from_ip): Another debug helper function.
20231 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20232 when got var accesses are created during the decompose phase.
20234 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20236 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20237 argument mini_compile_method and to MonoCompile, and use this to
20238 determine whenever a given method is compiled for AOT. This allows the
20239 other methods compiled during AOT compilation to be free of AOT stuff,
20240 so the backends does not need to add special support for them by
20241 creating a fake GOT etc.
20243 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20246 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20248 * mini.c (mono_method_to_ir): It turns out that some of the
20249 x-appdomain wrappers are lax with types, so just ignore this for
20252 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20253 at the vtable->klass. If it is non-shared code we can just use the
20256 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20258 * mini-ppc.c: access MonoDomain from tls, too.
20260 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20262 * declsec.c: Removed unused variable (and related warning ;-)
20264 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20266 * iltests.il: New test for LDELEMA on an array of ref types.
20268 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20269 all ldelema's on reftypes.
20270 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20271 it was the wrong place to put it.
20273 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20274 register to pop to make this cleaner, at the request of Paolo.
20276 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20278 * mini-ops.h (OP_GETHASHCODE): New op.
20280 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20282 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20285 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20288 * mini-x86.c (mono_arch_output_basic_block): Rather than
20296 The first is 3 bytes while the second is 1. This saves 36 kb on
20297 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20298 see a small boost because of icache locality.
20300 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20302 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20304 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20305 started code sharing with the generic code.
20307 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20309 * mini-ppc.c, cpu-g4.md: added code for direct access to
20312 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20314 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20315 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20318 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20320 * declsec.c|h: Added functions to cache the declarative stack modifiers
20321 in MonoJitInfo and to create a security frame from a MonoJitInfo
20323 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20324 created. Register internal calls for System.Security.SecurityFrame::
20325 _GetSecurityFrame and _GetSecurityStack.
20326 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20327 the definitions for the new stack walk/callback mechanism.
20328 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20329 first security frame for LinkDemands and InheritanceDemands) and
20330 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20332 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20333 walk initialization (lupus).
20335 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20337 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20339 (handle_loaded_temps): Do not create a temporary variable for
20340 things that we know are temps. They will never be modified.
20341 (mono_spill_call): Set MONO_INST_IS_TEMP
20342 (mono_emulate_opcode): ditto
20344 (mono_method_to_ir.CEE_DUP): ditto
20346 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20348 * mini.c (type_to_eval_stack_type): Make this handle the void type
20349 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20350 (emit_tree): use ip_in_bb to special case some common idioms
20351 Update all callers to pass in the IP.
20352 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20354 This gives us a nice 2% speedup in mcs bootstrap.
20356 * mini-x86.c (peephole_pass): Peephole pass to make
20365 * mini.c (ip_in_bb): new method.
20366 (mono_method_to_ir): use this method rather than doing the hash
20369 * linear-scan.c (mono_linear_scan): When expiring actives, you
20370 don't need to keep around variables that expire on this
20371 instruction. This makes it so that:
20374 store (ebx add (ebx, 1))
20378 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20380 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20381 combination to avoid doing two copies. Fix up problems with previous
20384 * mini.c: Fix 64 bit warnings.
20386 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20388 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20390 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20391 changes from the x86 code.
20393 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20395 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20397 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20398 throwing code to reduce its size, unify the AOT and non-aot code and
20399 get rid of relocations in the AOT case.
20401 * mini-x86.h mini.c exceptions-x86.c
20402 (mono_arch_get_throw_corlib_exception): New arch specific function to
20403 raise corlib exceptions which doesn't require relocations in the
20406 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20408 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20410 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20413 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20416 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20418 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20419 with add function when used from Inc/dec atomic
20420 functions. Re-enabled optimization on x86.
20421 * mini-ops.h: renamed atomic_add functions to
20422 allow _add to match the Interlocked::Add and
20423 _add_next to match Interlocked::Inc/Dec.
20425 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20427 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20428 linking of BBs to the end BB, and enabled SSAPRE also with
20429 consprop and copyprop (which was prevented by that bug).
20431 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20433 * mini-x86.c: disabling the Interlocked optimizing code.
20435 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20437 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20438 file version check.
20440 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20442 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20443 interlocked optimization due lack of support on x86, rewrote
20444 exchange to take into account that base may be in eax.
20446 xsp works again; activated Interlocked optimizing code.
20448 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20450 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20452 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20454 * mini-ops.h: Add new opcodes.
20456 * mini.h: Add new patch types. Add got_var to MonoCompile.
20458 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20459 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20460 make it work with all kinds of patchable code.
20462 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20463 address of the GOT, and referencing entries in the GOT.
20465 * mini.c: Add code to load the GOT address if needed by an opcode.
20467 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20468 independent AOT code on the x86 using an elf-style Global Offset Table.
20470 2004-12-14 Raja R Harinath <rharinath@novell.com>
20472 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20474 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20476 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20479 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20481 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20482 of Interlocked:Increment/Decrement/Add as inline ops.
20483 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20485 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20487 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20488 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20490 2004-12-12 Duncan Mak <duncan@ximian.com>
20492 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20493 again. `patch_info->table_size' is no longer valid after Zoltan's
20496 2004-12-12 Martin Baulig <martin@ximian.com>
20498 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20499 if we are the "real" method, ie. not an inlined method inside it.
20501 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20503 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20504 before we look in the special fields table. This fixes
20505 ../tests/thread-static-init.cs.
20507 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20509 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20510 for Array get_Rank and get_Length. Fixes bug #70465.
20512 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20514 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20515 separate structure to reduce the size of MonoJumpInfo.
20517 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20519 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20521 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20523 * mini.c (mini_get_inst_for_method): Changed to allow ports
20524 to return a MonoInst instead of opcode
20525 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20527 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20528 Allow ports to return a created MonoInst instead of op-code, will enable
20530 (renamed mini_get_opcode_for_method to better reflected the functionality)
20532 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20534 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20536 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20538 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20541 2004-12-08 Martin Baulig <martin@ximian.com>
20543 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20544 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20546 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20548 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20551 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20554 2004-12-08 Raja R Harinath <rharinath@novell.com>
20556 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20558 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20560 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20561 bug introduced by the previous patch.
20563 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20565 * mini-ppc.c, objectc.cs: handle large structs passed by value
20566 (fixes bug #69972).
20568 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20570 * mini-ppc.c: OP_ARGLIST implementation from
20571 Geoff Norton <gnorton@customerdna.com>.
20573 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20575 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20576 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20578 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20580 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20582 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20584 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20587 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20589 * mini-sparc.c: Zero out localled-ed memory.
20591 * iltests.il: Add tests for zeroing out localloc-ed memory.
20593 2004-12-04 Martin Baulig <martin@ximian.com>
20595 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20596 mono_method_get_signature_full().
20598 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20600 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20601 and some utility functions (always for SSAPRE), integrated SSAPRE.
20602 * mini.h: Likewise.
20603 * driver.c: Added ssapre option.
20604 * ssa.c: Small fix on OP_ARG handling.
20605 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20606 * Makefile.am: Likewise.
20608 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20610 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20611 now in the xp code.
20613 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20616 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20618 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20620 * cpu-s390.md : Increase instruction length of oparglist.
20622 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20624 2004-11-30 Martin Baulig <martin@ximian.com>
20626 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20627 virtual generic methods. We call a special helper_compile_generic_method()
20628 icall to retrieve the method from the vtable, inflate and compile
20629 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20631 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20633 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20635 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20637 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20639 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20642 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20644 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20645 platforms with PIC aot.
20647 2004-11-28 Martin Baulig <martin@ximian.com>
20649 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20652 2004-11-28 Martin Baulig <martin@ximian.com>
20654 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20655 the result of mono_type_get_underlying_type() to check whether
20658 2004-11-26 Martin Baulig <martin@ximian.com>
20661 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20664 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20666 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20667 the same way as the other arguments so they won't get clobbered.
20669 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20670 calls through R11 since it is clobbered by the trampoline code.
20672 2004-11-26 Raja R Harinath <rharinath@novell.com>
20674 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20675 pick up in-tree mscorlib.dll.
20677 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20679 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20681 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20682 runtime data/code are now stored in a table similar to the GOT in ELF.
20683 This allows the code itself to be position independent.
20685 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20688 * aot.c: Attach ELF type (object/function) directives to all global
20691 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20693 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20695 * mini-amd64.h: Turn on PIC AOT code.
20697 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20698 returning the offset within an OP_AOTCONST instruction where the GOT
20699 offset needs to be added.
20701 * mini.h: Bump AOT file format version.
20703 2004-11-25 Martin Baulig <martin@ximian.com>
20705 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20706 uninflated generic methods.
20708 2004-11-25 Martin Baulig <martin@ximian.com>
20710 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20712 2004-11-24 Martin Baulig <martin@ximian.com>
20714 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20715 original klass (this only applies for generic instances).
20717 2004-11-24 Martin Baulig <martin@ximian.com>
20719 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20720 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20723 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20725 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20726 localloc. Fixes #69678.
20728 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20730 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20732 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20733 used SSE registers on pinvoke calls. Fixes #69774.
20735 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20737 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20738 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20740 2004-11-23 Raja R Harinath <rharinath@novell.com>
20742 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20743 Refer directly to the mcs/ tree.
20745 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20747 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20748 Check if a trampoline for a synchronized method is required.
20750 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20752 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20753 with localloc if needed. Throe arithmetric exception in
20754 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20755 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20757 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20759 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20760 types before switching on type. Fixes #69622.
20762 2004-11-19 Raja R Harinath <rharinath@novell.com>
20764 * Makefile.am (check-local): New. Integrate into 'make check'.
20765 (MCS,RUNTIME): Define using in-tree mono and mcs.
20767 (%.exe): Use $(ILASM).
20769 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20771 * mini-ppc.c: adjust initial prolog size (bug #69691).
20773 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20775 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20778 2004-11-17 Raja R Harinath <rharinath@novell.com>
20780 * Makefile.am (clean-local): Rename from 'clean'.
20782 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20784 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20785 to mono_arch_is_int_overflow.
20786 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20789 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20791 * declsec.c|h: New files to support declarative security attributes.
20792 Added function to check if a method has (applicable) security.
20793 * mini.c|h: Add check for declarative security attributes in
20794 mono_method_check_inlining.
20795 * Makefile.am: Added declsec.c and declsec.h to the build.
20797 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20799 * mini.c, mini.h: update to keep dynamic code info per-domain.
20801 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20803 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20804 (mini_init): Get rid of it from here too.
20806 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20808 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20809 implemented OP_RETHROW (patch by Geoff Norton
20810 <gnorton@customerdna.com>).
20812 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20814 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20815 between appdomains. Fixes appdomain-unload on PPC.
20817 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20819 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20820 mini-exceptions.c: handle the new wrapper types.
20821 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20822 token value as a MonoClass* when compiling a wrapper.
20823 mono_jit_create_remoting_trampoline now takes an additional
20824 MonoRemotingTarget parameter.
20826 2004-11-10 Martin Baulig <martin@localhost>
20828 * mini.c (mono_method_to_ir): Use `generic_container->context'
20829 rather than creating a new one.
20831 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20833 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20835 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20837 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20839 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20840 the experimental aot cache stuff.
20842 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20844 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20845 mini-exceptions.c: update to exception clause structure changes.
20847 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20849 * exceptions-x86.c (throw_exception): Fix warnings.
20851 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20854 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20856 * exceptions-sparc.c (get_throw_exception): Really fix this.
20858 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20860 * tramp-*.c: we no longer support icalls without wrappers, so
20861 a bit of code can be removed here
20863 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20865 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20868 * cpu-sparc.md: Add op_rethrow.
20870 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20872 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20874 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20875 * mini-ops.h: Add OP_RETHROW.
20877 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20879 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20881 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20883 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20884 Makes the output much easier to read
20886 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20888 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20889 prevents another huge leak when compiling with ssa. Secondly, the
20890 performance of doing this rather than freeing the lists is much
20891 better. GList does a lock every time you allocate a list link,
20892 so that it can use a memory pool. So, it is better to just use
20893 a memory pool of our own.
20895 * ssa.c, linear-scan.c: replace g_list_remove_link with
20896 g_list_delete. The remove one does not free the GList, so we were
20897 leaking memory. On -O=all --compile-all with corlib, this cut down
20898 3 MB of allocations.
20900 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20902 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20904 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20906 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20907 into a new function mono_create_jit_trampoline ().
20909 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20911 * trace.c (get_spec): Allow tracing of classes without a namespace.
20913 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20915 * mini.c: Fix pointer overwrite in mini_method_compile.
20917 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20919 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20920 The darwin ABI needs some special handling for 1 and 2 byte structs
20921 Lets use lbz/lhz instead of lwz everywhere.
20922 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20923 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20924 Use stb/sth for the former, and put the latter always on stack instead of in
20925 argument registers.
20927 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20929 * trace.c (is_filenamechar): Add '_'.
20931 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20933 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20935 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20937 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20939 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20940 depends on libmonogc. Fixes #68805.
20942 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20944 * mini.c (mono_jit_free_method): Provide extra information for
20945 this error. Currently this leaks, but will be turned into a
20946 developer option in the future.
20948 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20950 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20952 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20954 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20955 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20956 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20958 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20960 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20961 trampolines for AOT code.
20963 2004-10-22 <vargaz@freemail.hu>
20965 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20966 constructed types. Fixes #68136.
20968 2004-10-21 Martin Baulig <martin@ximian.com>
20970 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20971 if it returns true, unwind the stack to the call instruction.
20973 2004-10-21 <vargaz@freemail.hu>
20975 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20977 * mini.h: Bump AOT version number.
20979 * objects.cs: Add another test for unbox trampolines.
20981 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20984 2004-10-20 <vargaz@freemail.hu>
20986 * driver.c: Add SHARED to the set of optimizations tested.
20988 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20990 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20991 used by CEE_NEWARR.
20993 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20995 2004-10-20 Martin Baulig <martin@ximian.com>
20997 * mini-exceptions.c (mono_handle_exception): Call
20998 mono_debugger_handle_exception() to tell the debugger about
20999 catch/finally clauses.
21001 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21003 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21005 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21008 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21010 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21011 methods as their native size, fixed bug #57543, #57545.
21012 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21013 This saves a temporary register and mullw call down into 1 (minor perf
21014 increase for cases like sum = sum * 5; This use to translate into:
21017 It now translates to
21020 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21022 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21025 2004-10-11 Martin Baulig <martin@ximian.com>
21027 * mini.c (mono_method_to_ir): If we're a generic method, get the
21028 MonoGenericContainer from our MonoMethodNormal and create a
21029 MonoGenericContext from it.
21031 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21033 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21035 * basic-long.cs: Add test for checked i8->i2 cast.
21037 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21039 * inssel-ppc.brg: added a couple of speedup rules.
21041 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21043 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21044 to speed up rebuilds.
21046 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21048 * mini-s390.c: Minor fix to OP_OR_IMM.
21050 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21052 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21053 better. Fixes appdomain-unload.exe on sparc.
21055 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21057 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21058 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21061 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21063 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21065 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21067 * mini.c: Always generate a field read/write wrapper for members
21068 of the class MarshalByRefObject since the actual instance could
21071 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21073 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21075 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21077 * driver.c mini.h trace.c: Move the setting of the main assembly into
21078 a separate function called mono_trace_set_assembly () and call it after
21079 actually loading the main assembly. Fixes #66872.
21081 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21083 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21084 using the code manager.
21086 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21088 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21090 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21092 * cpu-amd64.md: Fix bug in previous patch.
21094 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21097 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21099 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21100 mini-exceptions.c: updates for changed stack walk interface.
21102 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21104 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21106 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21108 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21110 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21112 * driver.c (mini_regression_list): Do not call mono_assembly_close
21113 since assemblies can't be unloaded.
21115 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21117 * cpu-amd64.md: Fix more instruction lengths.
21119 * cpu-amd64.md: Fix lengths of some instructions.
21121 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21123 * inssel.brg: Make the array ldelema check aot friendly.
21125 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21127 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21129 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21131 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-x86.c: Fix build.
21135 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21136 mono_type_get_underlying_type () helper function to simplify code.
21138 2004-09-09 Martin Baulig <martin@ximian.com>
21140 * mini-amd64.c: Don't access `type->data.klass' directly, call
21141 mono_class_from_mono_type() instead since the type may be a
21144 2004-09-09 Martin Baulig <martin@ximian.com>
21146 * mini-amd64.c (get_call_info): Fix support for generic instances.
21147 (add_valuetype): Use mono_class_from_mono_type() to get the class
21148 since we can be a generic instance.
21150 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21152 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21154 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21156 * liveness.c: reset spill costs on each scan: bug 62107
21158 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21160 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21161 unnecessary line that doesn't compile
21163 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21165 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21166 trampolines, make them call an error function so people can fix their
21169 2004-09-06 Martin Baulig <martin@ximian.com>
21171 * mini.c (mono_method_to_ir): When initializing locals, handle a
21172 generic instances like a valuetype if it's a valuetype and like a
21173 class if it's a class.
21175 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21177 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21178 stack. Fixes #64674.
21180 * exceptions.cs: Add test for unwinding of call arguments.
21182 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21184 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21185 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21186 set the carry/borrow flag). The sparc and s390 implementations
21187 can now use optimized versions (and simplify the code). ppc bugfixes.
21189 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21191 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21193 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21195 * inssel-amd64.brg: Remove leftover 32 bit rule.
21197 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21199 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21201 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21202 mono_arch_find_jit_info functions into a new function. Fix a memory
21205 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21208 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21210 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21213 * exceptions.cs: Add array size tests.
21215 * mini.c: Allocate a separate icall wrapper for each arity of
21216 mono_array_new_va. Fixes #59509.
21218 * exceptions.cs: Add testcase for 64578.
21220 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21222 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21224 2004-09-02 Martin Baulig <martin@ximian.com>
21226 * mini.c (mono_method_to_ir): When initializing the locals, call
21227 handle_initobj() on the generic instance itself, not its
21230 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21232 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21233 MonoJitInfo for dynamic methods.
21235 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21237 * mini.c: Add support for freeing JIT data for dynamic methods.
21239 2004-09-01 Martin Baulig <martin@ximian.com>
21241 * mini-x86.c (is_regsize_var): Added support for generic
21243 (mono_arch_emit_prolog): Make this compile again, use
21244 `x86_push_imm_template (code)'.
21246 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21248 * mini-x86.c: make all push_imm instructions that get
21249 patched always emit the long form
21251 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21253 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21254 in a per-domain hash.
21256 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21259 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21261 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21264 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21267 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21268 Beginnings of SSE2 support.
21270 * exceptions.cs: Add more tests for checked int<->uint casts.
21272 2004-08-28 Martin Baulig <martin@ximian.com>
21274 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21278 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21279 Handle generic instances recursively.
21281 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21283 * iltests.il: test for conv.u8 on a constant
21285 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21287 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21288 LCONV_x4 (shrun_32 (membase)).
21290 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21292 * inssel-x86.brg: c&p rules for push/setret of long
21294 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21296 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21297 compare (regvar, base)
21299 * inssel-x86.brg: more burg love
21301 * inssel.brg: more cleanup
21303 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21305 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21307 * basic-long.cs, basic-calls.cs: new tests for optimization.
21309 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21311 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21314 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21316 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21318 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21320 * inssel.brg (mini_emit_memcpy): use
21321 NO_UNALIGNED_ACCESS to disable memcpy optimization
21323 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21325 * mini-amd64.c: Handle generic types in various places.
21327 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21329 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21331 * mini.c (handle_box): Fix warning.
21333 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21335 * mini-amd64.h: Enable the emit_state optimization.
21337 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21339 * mini-amd64.c: Add some new 64 bit peephole opts.
21341 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21343 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21345 * mini-amd64.c: Register allocator fixes.
21347 * mini.c: Add an optimization to emit_state to avoid allocation of new
21348 registers on some platforms.
21350 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21352 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21354 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21355 allocation. Fixes #63085.
21357 * basic-long.cs: Add new regression test.
21359 * mini-amd64.c: Register allocator improvements.
21361 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21363 * mini-amd64.c (read_tls_offset_from_method): Add another code
21366 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21367 instruction sequence for nullifying class init trampolines.
21369 * objects.cs: Add new regalloc test.
21371 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21373 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21375 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21377 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21380 * driver.c: Fix profiling after TLS changes.
21382 * driver.c (mono_main): Set mono_stats.enabled if needed.
21384 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21387 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21389 * mini-x86.c: use a 1 op rather than a 2 op tls access
21390 instruction -> faster.
21392 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21394 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21397 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21399 * exceptions-sparc.c (throw_exception): fix typo
21401 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21403 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21404 set tree->dreg correctly with tls. Allow any
21405 register to be used.
21407 * mini-x86.c (read_tls_offset_from_method): add new code
21408 generation pattern seen with GCC.
21411 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21413 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21414 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21415 exceptions-sparc.c: fix some performance issues in exception
21416 handling and setting of the stack trace for exceptions that were
21419 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21421 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21424 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21427 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21429 This patch inlines tls access, when possible.
21431 * mini.h: new arch functions for TLS intrinsics.
21432 All platforms updated with a stub.
21434 * mini.c: use the new intrinsics
21436 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21437 arch specific intrinsic for tls variables
21439 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21441 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21444 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21446 * mini.c: thread local allocation
21448 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21450 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21452 * Makefile.am: Link against the static version of libmonogc.
21454 * Makefile.am: Link the static versions of the convenience libraries
21455 into the mono executable.
21457 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21459 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21461 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21462 on integer overflow.
21464 * mini-amd64.c: Reorganize function call code.
21466 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21468 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21470 * inssel-x86.brg: use xor eax,eax.
21472 * basic.cs: new tests
21474 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21476 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21477 in exception throwing code.
21479 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21481 * inssel-x86.brg: use xor esi,esi.
21483 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21485 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21486 can trace methods compiled during mini_init () too.
21488 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21491 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21493 * Makefile.am: static link on x86 (r=zoltan)
21495 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21497 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21498 code since it causes some programs to fail.
21500 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21502 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21504 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21506 * mini.c: ovfops_op_map - add STACK_OBJ case for
21508 * basic.cs: add test_0_pin_string as test
21511 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21513 * Makefile.am: build C# if srcdir != builddir
21515 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21517 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21518 fall-through blocks.
21520 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21522 * driver.c: enable loop by default again and include abcrem in -O=all.
21524 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21526 * iltests.il: Add some localloc tests.
21528 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21530 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21533 * inssel-amd64.brg: Add some optimizations.
21535 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21538 * Makefile.am: Statically link mono against libmono on AMD64.
21540 * mini-amd64.c inssel-amd64.brg: Optimizations.
21542 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21544 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21546 * tramp-amd64.c: Patch calling code in trampolines.
21548 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21550 * mini-amd64.c: pinvoke struct passing fixes.
21552 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21554 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21555 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21557 2004-08-05 Duncan Mak <duncan@ximian.com>
21559 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21562 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21564 * mini-amd64.c (emit_move_return_value): Move return value for normal
21567 2004-08-05 Martin Baulig <martin@ximian.com>
21569 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21570 `type->type'; just modify `type' itself when dealing with enums
21571 and generic instances.
21572 (check_call_signature): Make `simple_type' a `MonoType *'.
21574 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21576 * mini.c: Use OP_PADD to add offsets to addresses.
21578 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21580 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21582 * mini-sparc.c (mono_arch_emit_epilog): fix check
21583 for folding last op into restore instruction
21585 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21587 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21588 helper methods using the code manager.
21590 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21592 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21594 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21596 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21597 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21599 * mini-s390.c: fix tail processing
21601 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21603 * mini-ppc.c: mul.ovf.un exception name fix.
21605 2004-08-03 Martin Baulig <martin@ximian.com>
21607 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21608 instances; before jumping to `handle_enum', also modify `ptype'.
21610 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21612 * cpu-sparc.md: fcall maximal length too small.
21614 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21616 * mini-amd64.c mini.h: Add initial support for passing/returning
21617 structures to/from pinvoked methods.
21619 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21621 * mini-ppc.c: reg allocator fix.
21623 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21625 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21627 * inssel.brg: Optimize memset on 64 bit machines.
21629 * mini-amd64.c: Fix some vararg cases.
21631 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21633 * mini-s390.c: Corrected macro in emit_float_to_int
21635 * s390-abi.cs: Tests to exercise the s390 ABI
21637 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21639 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21642 * basic.cs: Add a test for add.ovf.un.
21644 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21646 * mini-sparc.c: add case for OP_IDIV_UN
21648 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21650 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21652 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21654 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21656 * basic.cs: regression tests.
21658 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21661 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21663 * basic.cs: Add a new test.
21665 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21666 and AOT. Various fixes and optimizations.
21668 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21670 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21672 * mini-ppc.c: make sure temp regs are not used for global reg
21675 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21677 * cpu-sparc.md: conv_i8 fix for 64bits
21679 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21681 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21683 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21684 add opcode for cmp BYTE PTR [eax], imm.
21686 * inssel.brg: Make memcpy and memset takes bases.
21688 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21690 * *-amd64.*: More AMD64 work.
21692 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21694 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21695 add a compare-not-equal opcode.
21697 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21699 * mini.c: Use mono_init_from_assembly instead of mono_init.
21701 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21703 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21705 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21707 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21709 * inssel.brg: 64 bit fixes.
21711 * mini.h (MonoCallInst): Add some AMD64 specific data.
21713 * mini.h: Add some OP_P opcodes.
21715 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21717 * basic.cs: tests for 61797 and 61740
21719 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21721 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21722 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21724 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21726 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21728 * *-amd64*.*: Ongoing AMD64 work.
21730 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21732 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21734 * *-amd64*: Ongoing AMD64 work.
21736 * mini-arch.h: Add AMD64 support.
21738 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21740 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21742 * mini-ops.h: Add new opcodes.
21744 * Makefile.am: Add AMD64 support.
21746 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21747 rules into the inssel-long*.brg files.
21749 * *-amd64.*: Add beginnings of AMD64 backend.
21751 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21753 * mini.c (print_dfn): commenting out the code that prints
21754 the cil. With -O=deadce, this makes -v -v crash.
21756 * cpu-pentium.md: make checkthis have a length of 2
21758 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21760 * mini-sparc.h: fix implementations of __builtin
21761 functions for Sun compiler for V9.
21763 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21765 * mini.c: use the new stelem.ref wrapper
21766 * exceptions.cs, arrays.cs: new stelem.ref tests
21768 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21770 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21771 new XSP should work with these changes).
21773 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21775 * inssel-{long32,x86,}.brg: trivial optimizations.
21777 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21779 * mini.c: load value when emitting box operation in
21782 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21784 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21785 is one byte shorter than cmp DWORD PTR [eax], 0.
21787 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21789 * inssel-ppc.brg: arguments on the stack are always
21790 relative to the stack pointer (spotted by Neale Ferguson).
21792 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21794 * exceptions-x86.c: delay appending the method name to the trace until
21795 after mono_jit_info_table_find is called, as this gets the real
21798 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21800 * aot.c: register roots
21802 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21804 * aot.c : I could just use PLATFORM_WIN32 flag.
21806 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21808 * aot.c : Reverting the previous fix. This time it broke linux build.
21810 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21812 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21814 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21816 * mini.c (handle_stack_args): Remove some more debugging code.
21818 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21820 * driver.c mini.h aot.c: Allow additional options to be specified with
21821 --aot and pass them to mono_compile_assembly.
21823 * aot.c: Add experimental code to AOT compile all loaded assemblies
21824 on demand and save the code into a cache in the filesystem.
21826 * aot.c: Add support for more wrapper methods.
21828 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21831 * cpu-*.md: Remove removed opcodes.
21833 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21834 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21835 related icalls to marshal.c.
21837 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21839 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21841 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21843 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21845 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21846 * liveness.c: If liveness is recomputated we need to reset the information
21847 for each variable. This way, if the liveness range has been narrowed
21848 by optimizations that happened after the last computation, we can return
21851 For example, if you have
21856 // Tons of code that does not affect i
21862 i = 0 is dead code and will be removed by SSA. However, when
21863 linear scan gets to the code, i will still appear to be live
21864 throughout the entire block. This prevents good register allocation.
21866 2004-07-06 Martin Baulig <martin@ximian.com>
21868 * debug-mini.c (mono_debug_init_method): Allow
21869 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21870 (mono_debug_add_icall_wrapper): New method.
21872 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21874 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21876 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21879 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21881 * aot.c (mono_aot_load_method): Fix loading of debug info.
21883 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21885 * aot.c: Add logging support.
21887 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21889 * mini.h: Add prototype for mono_print_method_from_ip.
21891 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21893 * inssel.brg: 64 bit fixes.
21895 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21898 * Makefile.am: Add SPARC64 support.
21900 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21902 * aot.c: Fix alignment problems on 32 bit platforms.
21904 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21906 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21909 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21912 * mini.h: Bump AOT file version. Some 64 bit fixes.
21914 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21916 * inssel-sparc.brg: Add new rule to avoid register moves.
21918 * inssel.brg: Add ldind_to_load_membase helper function.
21920 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21922 * mini.c: OffsetToStringData intrinsic.
21924 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21926 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21928 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21931 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21932 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21934 * mini.c: reinstated mono_compile_get_interface_var()
21935 on x86, too, since the change breaks the Gtk# build there as well.
21937 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21939 * driver.c: remove loop from the default optimizations: it seems to
21940 interact badly with some of the other options (see bug #60613).
21942 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21944 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21945 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21947 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21949 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21950 vararg-using methods.
21952 2004-06-21 Martin Baulig <martin@ximian.com>
21954 * mini/mini-exceptions.c
21955 (mono_handle_exception): Added `gpointer original_ip' argument.
21956 After calling mono_unhandled_exception(), call
21957 mono_debugger_unhandled_exception() and if that returns true,
21958 restore the context and return.
21960 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21962 * mini-ppc.c: prefer the use of relative branches so
21963 they won't need to be patched in aot code (patch from Patrick Beard).
21965 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21967 * aot.c: patch from Patrick Beard to make the output assembly
21968 more correct for the MacOSX assembler. Small tweak to
21969 generate sane images on Linux/PPC, too.
21971 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21973 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21974 case until bug #59509 is fixed (shows up in #60332).
21976 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21978 * mini.c: make sure the needed wrappers are compiled, too, with
21981 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21983 * driver.c: remove NPTL reference in --version output.
21985 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21987 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21988 generate valid assembly for the Mach-O assembler.
21990 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21992 * driver.c: don't include abcrem in the all optimization specifier
21993 since it slows down jit compilation too much for now.
21995 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21997 * mini.c: use BIGMUL only if both operands have the same signage.
21998 * iltests.il: Test for bug 60056. (errors related to signage in
22003 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22005 * mini.c, aot.c: memory leak fixes.
22007 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22009 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22011 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22013 * Makefile.am: remove the -static hack completely, it links in
22014 statically glib as well.
22016 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22018 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22019 * exceptions.cs: make it compile with new mcs/csc.
22021 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22022 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22023 and added relevant test case.
22025 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22027 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22028 regressions in gtk-sharp.
22030 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22032 * exceptions.cs: New regression tests.
22034 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22036 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22038 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22040 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22042 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22044 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22046 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22048 * mini.c (mono_jit_runtime_invoke): Init class in this
22049 method instead of trusting mono_jit_compile_method to
22050 do the work (because wrappers can be in object class)
22052 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22054 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22056 * basic-long.cs: New regression test.
22058 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22060 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22061 and div/rem checks.
22063 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22065 * Makefile.am: fix miguel's change to build mono statically against
22066 libmono (track build dependencies).
22068 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22070 * cfold.c: Some glib versions do not have G_MININT32.
22072 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22074 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22075 with precision of tan, atan, sin and cos, and implemented related
22076 regressions tests (fixes bug 54467, but one new problem appeared and
22079 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22081 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22083 * exceptions.cs: Add test for constant folding && division by zero.
22085 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22086 since driver.c is in libmono too, so the optimization was useless.
22088 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22089 variable to driver.c so the compiler can emit more efficient code to
22092 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22094 * Makefile.am: don't distribute generated inssel.[ch] files.
22096 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22098 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22099 into the default appdomain. Fixes #58707.
22101 * jit-icalls.c: Remove the broken approximation for truncl, doing
22102 no conversion is better.
22104 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22107 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22109 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22110 of the mcrxr instruction which is not available on some processors
22111 even if it's documented to be. Implement add and sub overflow correctly
22112 (still not complete for long unsigned). Speed up icalls a bit.
22114 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22116 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22117 we run .cctor in the current domain instead of target_domain.
22119 Fixes bug #58558, .cctor not being called in -O=shared.
22121 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22123 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22125 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22127 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22128 which can be done with an imm8, do it that way.
22129 (mono_arch_output_basic_block): ditto for a jmp
22130 (mono_arch_emit_prolog): Computate maximum offset of a label.
22132 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22134 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22135 now tries to allocate prefered physical reg's for virtual
22136 regs. This reduces the number of emited spills/loads with
22137 20-30% on our core assemblies.
22139 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22141 * jit-icalls.c: truncl() is not needed and trunc() is
22142 the correct thing to do anyway (bug #58287).
22144 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22146 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22149 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22151 * driver.c: enable loop optimizations by default.
22153 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22155 * mini-x86.c: fix calc of max loop size when aligning loops start.
22157 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22159 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22162 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22164 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22167 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22169 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22171 * mini.c (inline_method): Allways inline some wrappers even if the cost
22172 is too large. Fixes #58785.
22174 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22176 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22178 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22179 (crichton@gimp.org). Beginning of support for sparc/linux.
22181 * mini-sparc.c: Optimize retrieval of LMF address.
22183 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22185 * exceptions-ppc.c: handle alloca in methods with clauses.
22187 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22189 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22191 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22193 * mini.c: Delegate most of the abort signal work to
22194 mono_thread_request_interruption, which also handles Stop and Suspend
22197 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22199 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22200 supports the save/restore lmf opcodes.
22202 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22204 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22205 by gcc-3.4 as well.
22207 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22209 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22211 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22212 methods which contain array accesses.
22214 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22215 boundaries. Fixes #58537.
22217 * iltests.il: Add regression test for #58537.
22219 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22221 * mini-x86.c (mono_arch_local_regalloc): Last part of
22222 fix for bug #58633 (releasing register to early).
22224 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22226 * basic-long.cs: Add new regression test.
22228 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22230 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22231 register too early on the chain.
22233 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22235 * mini.c (create_helper_signature): Use a helper function to reduce
22236 the code which needs to be written. Also set the calling convention of
22237 icalls on windows. Fixes #57840.
22239 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22241 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22242 exceptions-ppc.c: added helper function to get the instruction address
22243 from a signal handler context.
22245 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22247 * helpers.c: use g_get_tmp_dir. Invokes happyness
22250 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22252 * helpers.c: Add new env variable to pass args to objdump.
22253 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22255 2004-05-17 Radek Doulik <rodo@ximian.com>
22257 * Makefile.am (common_sources): added abcremoval.h so it get
22258 disted and daily mono packages on go-mono.com will build again
22260 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22262 * abcremoval.c: Fixed coding style, added copyright header.
22264 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22266 * mini.h: Added prototype for abc removal main function.
22268 * build_relations_propagation_table.pl: Added copyright header.
22270 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22272 * basic-long.cs: reg test for complex ceq_long bug.
22274 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22276 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22277 reg in long and clob case (bug #58343). Fixed/added comments.
22279 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22281 * mini.c (mono_jit_runtime_invoke): Follow new convention
22282 of calling the invoke method with an function pointer.
22284 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22286 * ChangeLog: Fix author of memory leak patch.
22288 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22290 * Makefile.am: fix make dist as well...
22293 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22295 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22296 on archs where pointers are 4 bytes long.
22298 * Makefile.am: Added abcremoval.c source file.
22300 * abcremoval.c: Added abcremoval.c.
22302 * abcremoval.h: Added abcremoval.h.
22304 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22306 * inssel.brg: Enabled bounds check removal.
22308 * mini.c: Added support for abcrem optimization.
22310 * mini.h: Added abcrem optimization label.
22312 * driver.c: Added support for abcrem optimization.
22314 * propagated_relations_table.def: Added propagated_relations_table.def.
22316 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22318 * mini.c, cfold.c: fix style.
22320 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22322 * mini.c: handle issue with the low-level implementation of
22323 some long opcodes (bug #54209).
22325 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22327 * basic.cs: test for my new cmov stuff.
22329 2004-05-13 Patrik Torstensson
22331 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22332 opt and added peephole documentation.
22334 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22336 * tramp-ppc.c: rewrote the generic trampoline code.
22338 2004-05-11 Patrik Torstensson
22340 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22342 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22344 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22346 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22347 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22349 * mini.c: Add new icalls for AsAny marshalling.
22351 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22353 * tramp-ppc.c, mini-ppc.c: more cleanups.
22355 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22357 * mini.c: no warnings.
22359 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22361 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22363 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22365 * mini.c: In the thread abort signal handler, if the thread is in the
22366 process of being stoped, don't throw the Abort exception, just stop the
22369 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22371 * tramp-ppc.c: removed old code.
22373 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22375 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22376 do some simple speed optimizations on ppc.
22378 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22380 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22381 and large offsets in load/store.
22383 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22385 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22386 it causes regressions.
22388 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22390 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22393 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22395 * jit-icalls.c: remove warnings.
22396 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22397 speedups for unsafe code.
22399 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22401 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22403 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22405 * basic-calls.cs: Add new regression test.
22407 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22410 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22412 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22415 2004-05-06 Patrik Torstensson
22417 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22418 long reg allocation in any reg (not only eax:edx) and implemented
22419 long shl/shr ops in asm instead of helpers.
22421 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22423 * mini-sparc.h: Fix warnings.
22425 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22428 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22429 separate statement for clarity.
22431 * mini-sparc.c: Update status.
22433 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22435 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22438 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22440 * inssel-ppc.brg: another small pre-release workaround:
22441 we don't do overflow detection for long_sub_un.
22443 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22445 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22446 (also works around a weird ppc bug: 57957).
22448 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22450 * tramp-ppc.c: trampoline fixes.
22452 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22454 * mini-ppc.c: fixed typos.
22456 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22458 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22459 at the top of the stack. Fixed typos. Use a frame registers
22460 for all the methods with exception clauses.
22462 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22464 * exceptions-ppc.c: restore fp registers.
22466 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22468 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22469 order from the stack top (moved the stack room to save the
22470 return value for trace after the param area). Fixed corruption
22471 in restoring registers on unwind.
22473 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22475 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22477 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22479 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22480 and prolog/epilog for methods that use it. Allow
22481 enough param area room for varargs methods. Fix miguel's
22482 breakage in exception handling.
22484 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22486 * Makefile.am: run genmdesc only on current arch.
22488 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22490 * exceptions-x86.c:
22491 * mini-x86.h: fix the build on windows.
22493 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22495 * 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.
22497 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22499 * mini-exceptions.c: New file.
22501 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22502 Move some parts of the x86 exception handling code to an
22503 arch-independent file so it can be shared with other ports.
22505 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22507 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22509 2004-04-26 David Waite <mass@akuma.org>
22511 * driver.c: remove comma from end of enumeration declaration
22513 2004-04-26 Jackson Harper <jackson@ximian.com>
22515 * driver.c: parse config file before loading first assembly. This
22516 allows the user gac to be enabled/disabled.
22518 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22520 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22521 simpler mechanism: we do not care what is encoded initially
22522 (branch absolute or relative), we care about the code and its
22523 target. I kept the old code for reference for now.
22525 The new code tries first to determine if the jump is anywhere in
22526 the -/+32 absolute meg range, if it succeeds, it encodes using the
22527 absolute branch; If not, it tried to find something in the
22528 relative range, if not, it uses the handle_thunk code.
22530 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22532 * exceptions-ppc.c: use the correct ip register on macosx.
22534 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22536 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22538 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22540 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22541 Raise exception on integer divide by zero by hand since the hw
22542 doesn't support it. Handle NaNs in FP compares.
22544 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22546 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22547 code reducing duplication between the platforms and enabled
22548 signal exception handling (on linux for now).
22550 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22552 * exceptions-ppc.c: more macosx support.
22554 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22556 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22558 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22560 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22562 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22564 * iltests.il: more tests.
22566 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22568 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22571 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22573 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22575 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22577 * liveness.c: Mark variables as volatile in all basic blocks reachable
22578 from exception clauses.
22580 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22582 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22585 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22587 * iltests.il, basic.cs: more tests for regalloc.
22589 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22591 * iltests.il: Some tests for register allocation modifications
22594 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22596 * exceptions.cs: Add regression test for bug #56782.
22598 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22599 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22600 the beauty of fixing the same thing in 5 different files...
22602 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22604 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22607 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22609 * mini.c: Add support for STRWLPARRAY marshalling convention.
22611 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22613 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22614 to init the context to setup the regs pointer).
22616 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22618 * exceptions-ppc.c: more exceptions work.
22620 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22622 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22625 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22627 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22628 can use the memory directly.
22630 * cpu-pentium.md: Update documentation from a post from Zoltan.
22632 add x86_add_membase, x86_sub_membase, x86_mul_membase
22634 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22636 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22637 GENERAL_REGS they were also hardcoded for all PPC ports.
22639 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22641 Remove hard-coded limit for floating point registers, use
22642 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22644 Notice that in MacOS X calling conventions you can fit a lot more
22645 floating point values in registers, so I should update the PInvoke
22646 test to excercise the passing of floating point values on the
22647 stack (currently broken).
22649 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22651 * tramp-ppc.c (create_trampoline_code): Added
22652 JUMP_TRAMPOLINE_SIZE.
22653 (ppc_magic_trampoline): Follow the pattern from
22654 x86_magic_trampoline: if code is set to zero, return.
22655 (create_trampoline_code): Always pass MonoMethod to the jump
22656 trampoline, before it was passing a null.
22657 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22658 share the code with mono_arch_create_jit_trampoline.
22660 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22662 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22665 * cpu-g4.md: Added length for jmp instruction, the worst case
22666 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22669 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22671 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22673 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22675 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22676 before each IL instruction.
22678 * mini.c (CEE_BOX): Fix warnings.
22680 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22682 * mini.c: removed a few unused vars and extra whitespace.
22684 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22686 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22688 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22690 (OP_GETCHR): use the above
22691 (CEE_LDELEMA): use the above.
22693 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22694 version of the generic impl.
22695 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22696 (CEE_LDELEMA): use the above.
22698 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22700 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22703 * iltests.il: Added new regression test for #56317.
22705 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22707 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22708 under NetBSD. Fixes #56450.
22710 * liveness.c (update_gen_kill_set): Fix previous patch.
22712 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22714 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22716 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22718 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22719 ldsfld and ldsflda.
22721 * inssel-sparc.brg: Add more optimizations.
22723 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22725 2004-04-01 Martin Baulig <martin@ximian.com>
22727 * mini.c (handle_box): New static function; moved the
22728 implementation of CEE_BOX here.
22729 (mono_method_to_ir): Added `constrained_call' variable.
22730 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22731 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22732 mono_method_get_constrained() to get the method.
22734 2004-04-01 Martin Baulig <martin@ximian.com>
22736 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22737 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22738 (mono_method_to_ir): We don't need these macros anymore since
22739 mono_class_get_full() already takes care of it.
22741 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22743 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22744 use @function (as doesn't accept #function here) and check the return
22745 value of system and stop if fails.
22747 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22749 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22751 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22753 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22755 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22757 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22760 * basic-long.cs: Add test for negation of Int64.MinValue.
22762 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22764 * mini-sparc.c: Update status.
22766 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22768 * exceptions-sparc.c: Fix return value in filters.
22770 * inssel-sparc.brg: Fix register allocation in some rules.
22772 2004-03-28 Martin Baulig <martin@ximian.com>
22774 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22777 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22779 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22781 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22782 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22783 remove unused conv_u4 opcode.
22785 * mini-x86.c: Remove valgrind workaround since it slows down things
22786 even when mono is not run under valgrind.
22788 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22790 * mini-sparc.c: Update status.
22792 * inssel-sparc.brg: Add some optimizations.
22794 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22795 future delay slot filling. Add support for varargs, tail calls and JMP.
22797 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22798 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22800 * inssel.brg: Fix register allocation in OP_ARGLIST.
22802 * inssel.brg: Fix warnings.
22804 2004-03-25 Martin Baulig <martin@ximian.com>
22806 * mini.c (inflate_generic_field): Removed.
22807 (mini_get_method): Removed, use mono_get_method_full(),
22808 (mini_get_class): Removed, use mono_class_get_full().
22809 (mono_method_to_ir): Pass our generic context to
22810 mono_field_from_token().
22812 2004-03-25 Martin Baulig <martin@ximian.com>
22814 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22815 of a `MonoMethod *'.
22816 (mini_get_method): Take a `MonoGenericContext *' instead
22817 of a `MonoMethod *'.
22818 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22819 a new local variable called `generic_context' which holds the
22820 current `MonoGenericContext *'; use it to lookup things.
22822 2004-03-24 Martin Baulig <martin@ximian.com>
22824 * mini.c (mini_get_class): New static method; if we're inside a
22825 generic instance, inflate the class if neccessary.
22826 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22828 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22830 * iltests.il: New regression test for #55976.
22832 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22835 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22837 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22840 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22842 * liveness.c: Consider SSA stores as well as loads when making vars
22845 * exceptions.cs: New regression tests for register allocation.
22847 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22849 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22850 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22851 domain lock only to protect puntual access to data structures.
22852 Added access lock for sighash, jit_icall_hash_name,
22853 jit_icall_hash_addr and domain->code_mp.
22855 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22857 * driver.c: Print SIGSEGV handling method.
22859 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22861 * mini.c (setup_jit_tls_data): Handle case when this is called
22862 multiple times for a thread.
22864 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22865 is different from fbxx_un. Fixes #54303. Also use constants instead of
22866 magic numbers in a lot of places.
22868 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22870 * exceptions.cs: Fix cctor test when --regression is used.
22872 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22874 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22877 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22879 * inssel-ppc.brg: fixed register assignments for some rules.
22881 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22883 * exceptions.cs: Add test for exceptions in static constructors.
22885 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22886 static constructors outside the domain lock. Fixes #55720.
22888 2004-03-17 Martin Baulig <martin@ximian.com>
22890 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22891 (inflate_generic_field): Take the `MonoMethod *' instead of the
22892 `MonoClass *' and added support for generic method.
22893 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22894 have a `field->parent->gen_params', only inflate the field if it's
22895 an open constructed type.
22897 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22899 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22900 exception object instead of the preconstructed ones.
22902 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22904 * mini.c: reverted changed to sigsegv_signal_handler commited
22905 accidentally in the previous patch.
22907 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22910 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22911 running --aot with an old assembly.
22913 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22915 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22918 * mini-sparc.c: Add support for v9 branches with prediction.
22920 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22922 * mini.c (mini_init): #warning is GNUC only
22924 * mini-sparc.h: implement __builtin_frame_address
22925 and __builtin_return_address for Sun C compiler
22927 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22929 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22931 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22933 * basic-calls.cs: Add test for unaligned byref long argument passing.
22935 * mini-ops.h: Add sparcv9 compare and branch instructions.
22937 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22938 v9 instructions if we have a v9 cpu.
22940 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22941 registers for global allocation.
22943 * exceptions-sparc.c: Fixes.
22945 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22947 * liveness.c (mono_analyze_liveness): Optimized version.
22949 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22951 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22954 * basic-float.cs basic-calls.cs: New regression tests.
22956 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22958 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22959 sigaltstack implementation.
22961 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22963 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22964 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22966 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22968 * mini.c: Fix warnings.
22970 * mini.c (mono_resolve_patch_target): New function which contains the
22971 arch independent part of the patching process.
22973 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22974 patching code to a separate function.
22976 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22978 * mini.c (add_signal_handler): ifdef out on Windows
22980 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22982 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22983 cpu-sparc.md: Add exception handling support + other fixes.
22985 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22986 typed GC detection in --version.
22988 * basic.cs exceptions.cs: New regression tests.
22990 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22991 the arch specific code can store data during a compilation.
22993 * mini-ops.h: Add OP_SETFRET.
22995 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22996 function, register a separate icall for each arity, so the icalls can
22999 * mini.c (mono_print_tree): Print negative offsets in a more readable
23002 * mini.c: Make signal handling work on sparc.
23004 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23006 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23008 * jit-icalls.c: Emulate truncl by aintl on solaris.
23010 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23012 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23014 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23016 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23018 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23019 a MarshalByRef type, inline a method that performs the check, taking into
23020 account that the object can be a proxy. Also implemented tow new opcodes:
23021 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23022 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23023 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23025 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23027 * mini-ppc.c: if a relative branch displacement is too big
23028 but it points to and area reachable with an absolute branch,
23031 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23033 * mini.c: optimize small copies in cpblk.
23035 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23037 * basic-calls.cs basic-float.cs: New regression tests.
23039 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23040 negative offsets from %fp. Implement localloc. Fix local register
23041 allocation. Fix the case when the this argument needs to be saved to
23042 the stack. Implement some missing opcodes.
23044 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23046 * mini.c (mini_method_compile): Reenable global regalloc in methods
23047 with exception handlers.
23049 * linear-scan.c (mono_varlist_sort): Fix warning.
23051 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23053 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23056 * liveness.c: Make all variables uses in exception clauses volatile, to
23057 prevent them from being allocated to registers. Fixes #42136.
23059 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23061 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23062 causes regressions.
23064 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23065 argument to mono_arch_regalloc_cost.
23067 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23070 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23072 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23073 Make the cost of allocating a variable to a register arch dependent.
23075 * basic-calls.cs: Fix compilation of tests.
23077 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23078 helper function to cut back on the number of #ifdefs needed.
23080 * mini-ppc.c: Fix compilation.
23082 * basic-calls.cs: New regression tests.
23084 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23086 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23087 of l0 since that is callee saved.
23089 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23092 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23093 of delay instruction.
23095 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23097 * mini.h (MonoCallInst): Add 'virtual' flag.
23099 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23101 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23103 * *.cs: New regression tests.
23105 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23108 * mini.c (mono_runtime_install_handlers): Fix build.
23110 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23111 'signal_stack_size' members.
23113 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23114 alternate signal stack.
23116 * exceptions-x86.c: Add stack overflow handling.
23118 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23119 functions to arch independent code.
23121 * mini.c (mono_print_tree): Print more detailed info for load_membase
23124 2004-02-23 Martin Baulig <martin@ximian.com>
23126 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23128 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23130 * mini-x86.c: fixed reg allocation for div/rem.
23132 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23134 * driver.c (mono_main): Report some configuratio options on --version.
23136 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23138 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23139 low in the address space. Correctly flush memory in thunks where we
23140 output native code.
23142 2004-02-20 Martin Baulig <martin@ximian.com>
23144 * mini.c (mini_get_method): New static method; inflate all generic
23145 methods and methods in open generic instances.
23146 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23147 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23149 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23151 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23153 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23155 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23157 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23159 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23160 it compile using Sun's compiler.
23162 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23164 * 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.
23166 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23168 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23170 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23172 * mini-ppc.c: handle calls outside of the allowed range with thunks
23173 allocated using the code manager.
23174 * tramp-ppc.c: use the code manager to hold generated native code.
23175 Fixed the magic trampoline to just patch vtable entries.
23177 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23179 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23182 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23184 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23187 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23188 if we have a working __thread implementation.
23190 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23191 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23193 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23195 * mini-x86.c: Fix compilation under gcc 2.
23197 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23199 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23200 contains a call to the wrapped function.
23202 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23203 OP_<CALL>_IMM opcodes, and use them under X86.
23205 * mini.c (mono_jit_find_compiled_method): Fix warning.
23207 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23209 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23211 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23212 functionality to mini.c.
23214 * mini.c (mono_create_jump_trampoline): New function to create a jump
23215 trampoline. Return a compiled method instead of a trampoline if it
23216 exists. Add a cache for jump trampolines.
23218 * mini.c (mono_jit_find_compiled_method): New function to return a
23219 compiled method if it exists.
23221 * mini-x86.c: Call mono_create_jump_trampoline instead of
23222 mono_arch_create_jit_trampoline.
23224 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23225 a jump trampoline. Fixes #52092.
23227 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23229 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23230 which is not up-to-date. Add check_corlib_version () instead.
23232 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23235 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23236 since newer valgrind versions do not need it.
23238 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23239 compile a method with a given set of optimizations.
23241 * mini.c: Compile icall wrappers on-demand instead of at startup.
23243 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23244 wrapper for an icall.
23246 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23248 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23251 * iltests.il: Add test for non-empty stack before switch instruction.
23253 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23255 * mini.c: Add support for new stringbuilder marshalling conventions.
23257 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23259 2004-02-01 Martin Baulig <martin@ximian.com>
23261 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23262 in `ginst->mtype_argv'.
23264 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23266 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23267 facilitate grepping.
23269 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23271 * mini.c: fixed buglet in initobj generic implementation for references.
23273 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23275 * Makefile.am: make the version script conditional.
23276 * jit-icalls.c: handle missing truncl().
23278 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23280 * exceptions.cs: Add more tests for double->int conversion.
23282 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23283 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23285 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23287 * driver.c: make --verbose --version emit an error
23288 if the loaded corlib doesn't match the runtime version.
23290 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23292 * mini-ppc.h: export ppc_patch().
23293 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23294 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23295 on par or better than on MacOSX.
23297 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23299 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23300 mono_lookup_pinvoke_call.
23302 * mini-x86.c: Under windows, the default pinvoke calling convention is
23303 stdcall. Fixes #52834.
23305 * mini.c (optimize_branches): Add an upper bound to the number of
23306 iterations to prevent infinite loops on strange loops. Fixes #53003.
23308 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23310 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23311 and ISINST. Fixes #52093.
23313 * objects.cs (test_0_vector_array_cast): New tests.
23315 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23317 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23318 checking in Array.Set ().
23320 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23323 * object.cs (test_0_multi_array_cast): New regression test.
23325 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23327 * exceptions-ppc.c: fix build on Linux/PPC.
23329 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23331 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23332 running under valgrind.
23333 (x86_magic_trampoline): Fix build bustage.
23335 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23336 negative values as well. This is needed for the encoding of the line number
23337 info, since sometimes the line numbers are not in increasing order.
23339 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23341 * cpu-pentium.md (localloc): Increase the size of the localloc
23342 instruction since it is a loop under Win32.
23344 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23347 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23349 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23350 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23351 Max Horn (max@quendi.de). Fix file names in comments.
23353 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23355 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23356 avoid stack overflow.
23357 (replace_usage): Avoid uninitialized variable warnings.
23359 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23360 and taking the address of valuetype variables.
23362 2004-01-03 Patrik Torstensson
23364 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23365 for other purposes than FP later on.
23367 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23369 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23372 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23374 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23376 2003-12-30 Patrik Torstensson <p@rxc.se>
23378 * mini-x86.h: Decreased number of availiable fp regs.
23379 Solves corner cases with FP spilling.
23381 2003-12-23 Patrik Torstensson <p@rxc.se>
23383 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23384 for floating point stack tracking / spilling on x86.
23387 * basic-float.cs: added float mul overflow test.
23389 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23391 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23393 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23395 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23396 supports for cond branches that overflow the immediate
23397 overflow offset. mcs can compile simple programs.
23399 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23401 * exceptions-ppc.c: exception handling support wip:
23402 finally handlers get run on exception.
23404 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23406 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23409 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23411 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23412 initial support for stack walking and unwinding.
23414 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23416 * driver.c (mono_main): Make corlib-out-of-sync message more
23417 descriptive. Also remove verify_corlib call.
23419 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23421 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23422 not overlap with other call's arguments, too.
23424 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23426 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23427 move to arch-specific code the choice of arch-specific
23428 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23429 * mini.c: ensure emulation calls will not interleave
23432 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23434 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23435 the magic trampoline stack frame is dropped before executing
23438 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23440 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23441 and integer to fp conversions. Added support for overflowing
23442 arguments on the stack. Reserve a couple more registers as temps.
23443 Added support for aot compilation (as output still needs to be
23446 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23448 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23449 Don't overwrite return register in some corner cases.
23451 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23453 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23454 static constructors when AOT compiling.
23456 * driver.c (mono_main): Call mono_check_corlib_version.
23458 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23460 * cpu-g4.md, basic.cs: fixed div target register.
23462 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23464 * mini-ppc.c, basic.cs: shl_imm fix with test.
23466 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23468 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23469 structures by value. Misc fixes.
23470 * objects.cs: more tests.
23472 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23474 * mini-ppc.c: lconv.ovf.i implemented.
23476 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23479 (mini_init): don't error out if someone already called g_thread_init.
23481 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23483 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23484 to be any type per the spec. Fix abnormal memory usage when
23485 the same object is repeatedly thrown.
23487 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23489 * mini.c: check for overruns in IL code.
23491 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23493 * TODO: Add/remove some todo entries.
23495 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23497 * driver.c (mono_main): Call mono_verify_corlib.
23499 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23501 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23502 This has been moved to mini.c
23503 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23504 type being casted is marshalbyref it could be a proxy, so instead of
23505 emitting the type check code, emit a call to a runtime method that will
23506 perform the check by calling CanCastTo if needed.
23508 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23510 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23511 methods with large stack frames under Win32.
23513 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23515 * Makefile.am: Distribute regression tests.
23517 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23518 at the end instead of inserting each variable into the sorted list.
23520 * linear-scan.c (mono_varlist_sort): New helper function.
23522 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23524 * mini.c: ensure arguments and locals are within bounds.
23526 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23528 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23531 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23533 * mini.c (mono_cprop_copy_values): Fix crash.
23535 * aot.c: Set verbosity back to 0.
23537 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23539 * regalloc.c: complete memory leak fix by Laurent Morichetti
23542 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23544 * driver.c (main_thread_handler): Revert the previous patch.
23546 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23549 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23550 memory from the memory pool.
23552 * driver.c (main_thread_handler): Turn on all optimizations when
23555 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23556 an array for better performance.
23558 * regalloc.c (mono_regstate_assign): Fix memory leak.
23560 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23561 serialize the debug info.
23563 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23564 debug info from the serialized representation.
23566 * aot.c: Save debug info into the generated file and load it when
23569 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23571 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23573 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23574 More FP-related fixes.
23576 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23578 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23579 and register allocation buglet. Hello world now runs.
23581 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23583 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23584 * tramp-ppc.c: fixed class init trampoline.
23585 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23587 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23589 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23590 mini.c: more ppc changes/fixes.
23592 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23594 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23595 Also optimize the case when the arguments are the same in the caller
23598 * iltests.il: Add tests for tail calls with valuetype arguments.
23600 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23602 * mini-ppc.c: fixes for struct return type.
23604 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23606 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23607 mono_spillvar_offset() to arch-specific code.
23609 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23611 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23613 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23615 * exceptions-x86.c: Fix stack space leaks.
23617 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23618 registers from the lmf if the method has save_lmf set.
23620 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23622 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23623 of icall wrappers into InvokeInDomain, since these are now per-domain.
23625 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23627 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23628 make some opcode emulation and intrinsic ops enabled/disabled
23629 according to the architecture. More fixes.
23631 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23633 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23635 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23637 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23638 arch-specific handling for 'this' and struct return type to
23639 arch-specific code.
23641 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23643 * aot.c: prevent divide by zero error when reporting (it happened with
23644 Accessibility.dll).
23646 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23648 * mini.h (inst_switch): Remove unused macro.
23650 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23653 (load_aot_module): free 'info->methods' and 'info' properly. No more
23654 "free(): invalid pointer blah" messages when you have an old aot
23657 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23659 * jit-icalls.c, mini.c: Added support for context static fields.
23661 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23663 * mini.c (mono_method_blittable): Methods which set LastError are not
23664 blittable either. Fixes #51108.
23666 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23668 * mini.c: flush icache.
23669 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23671 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23673 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23675 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23677 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23680 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23683 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23685 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23687 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23688 instruction when the result is discarded.
23690 * iltests.il (test_0_div_regalloc): New regression test.
23692 * arrays.cs: Fix compilation error.
23694 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23696 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23697 float rules to inssel-x86.brg: sane architectures with FP registers
23698 don't need to implement these rules.
23700 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23702 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23704 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23706 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23707 implementation of 32 bit systems.
23709 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23711 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23712 (Jeroen Zwartepoorte).
23714 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23716 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23717 the caller and the callee matches.
23719 * mini.c (mono_method_to_ir): Add comment.
23721 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23722 signbit is missing on some platforms.
23724 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23726 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23728 * mini.c (setup_jit_tls_data): Call the new function.
23730 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23732 * mini-x86.c: Add experimental support for fast access to the lmf
23733 structure under NPTL/Linux 2.6.x.
23735 2003-11-06 Martin Baulig <martin@ximian.com>
23737 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23738 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23741 2003-11-02 Martin Baulig <martin@ximian.com>
23743 * mini.c (inflate_generic_field): New static method.
23744 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23745 generic instance and the field is declared in a generic type, call
23746 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23748 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23750 * mini.h mini.c (mono_method_same_domain): New function to return
23751 whenever the caller and the callee are in the same domain.
23753 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23755 2003-10-30 Martin Baulig <martin@ximian.com>
23757 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23758 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23760 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23761 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23763 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23765 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23768 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23769 object here, so it is in the correct appdomain etc.
23771 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23773 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23775 (mono_method_to_ir): Avoid freeing the type created returned from
23776 mono_type_create_from_typespec, since it is put into an internal cache
23777 by the function. Fixes pointer.exe.
23779 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23780 trampolines for icalls and pinvokes as well. Fixes #33569.
23782 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23784 * mini.c: Update after appdomain changes.
23786 * mini.c (mono_jit_compile_method_inner): Allways compile native
23787 method wrappers in the root domain, since there can only be one
23788 instance of them, whose address is stored in method->info.
23790 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23792 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23793 environment variable. Instead detect automatically whenever running
23794 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23797 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23799 * trace.c, trace.h: New files that implement the new trace option
23802 * driver.c: Document new --trace options.
23804 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23807 - if (mono_jit_trace_calls)
23808 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23810 * mini.h: prototypes.
23812 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23814 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23816 * mini.c inssel.brg: Implement typedefbyref opcodes.
23818 * mini.c (mono_jit_compile_method): Remove unused local variable.
23820 * mini.c (mono_jit_compile_method_inner): Ditto.
23822 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23824 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23826 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23828 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23830 * mini.c (mono_no_aot): Remove unused global variable.
23832 * mini.c: Thread safety fixes.
23834 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23836 * mini.c (mono_create_class_init_trampoline): Add a lock around
23837 class_init_hash_addr.
23839 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23842 * mini.c: Decompose the NEWARR instruction before decomposing its
23843 arguments. Fixes #30073.
23845 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23847 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23850 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23852 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23854 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23856 * driver.c: Add support for compiling icall wrappers to --compile.
23858 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23860 * inssel.brg: The empty value in class->interface_offsets is -1, not
23863 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23865 * objects.cs: New test for 'is' operator on an array of interfaces.
23867 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23869 * tramp-ppc.c: update trampoline code to support jumps
23870 and class initialization.
23872 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23874 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23876 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23878 * inssel.brg (OP_UNBOX): Remove unused rule.
23880 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23881 region instead of one for each method. Fixes #47813.
23883 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23885 * exceptions.cs (test_0_nested_finally): New regression test for
23886 nested exception handlers.
23888 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23890 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23892 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23895 * mini.c (mono_method_check_inlining): Make the inlining limit
23896 configurable by an environment variable.
23898 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23900 * mini.h: Bump AOT file version.
23902 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23903 token, store the image along with the token, since the token might not
23904 refer to the same image as the method containing the relocation,
23905 because of inlining.
23907 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23909 * mini.c (mono_precompile_assemblies): New function to compile
23910 all methods in all loaded assemblies.
23912 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23914 * regalloc.h regalloc.c (MonoRegState): Change the type of
23915 iassign and fassign to int*, since they can contain large negative
23916 values if the register is spilled. Also added some comments. Fixes
23919 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23920 under Win32. Fixes #42964.
23922 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23924 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23926 * aot.c: Added support for AOT compiling methods which contain calls
23927 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23930 * driver.c (compile_all_methods): Run the compilation in a thread
23931 managed by mono. Fixes #44023.
23933 * mini.c (mono_codegen): Print full method name in verbose output.
23935 * mini-x86.c (mono_arch_patch_code): Fix warning.
23937 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23938 jumps, since the method we are jumping to might be domain-specific.
23940 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23942 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23944 * inssel.brg: string chars are unsigned.
23946 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23948 * TODO: New todo item.
23950 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23951 which calls mono_runtime_class_init and patches the call site to
23952 avoid further calls.
23953 (mono_arch_create_class_init_trampoline): New arch specific function
23954 to create a class init trampoline.
23955 (create_trampoline_code): Generalized so it can create
23956 class init trampolines as well.
23958 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23959 (mono_create_class_init_trampoline): New function to create and cache
23960 class init trampolines.
23961 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23962 vtable given the address of a class init trampoline. Used by the
23964 (mono_codegen): Generate a call to a trampoline instead of
23965 mono_runtime_class_init in LDSFLD[A].
23966 (mono_codegen): Add relocations for the new trampoline.
23968 * mini.h mini-x86.c aot.c: Added a new relocation type:
23969 MONO_PATCH_INFO_CLASS_INIT.
23971 * mini.h: Bump AOT version number.
23973 * aot.c: Create a copy of the loaded code instead of using the original
23974 so methods which call each other will be close in memory, improving
23977 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23978 patch since it breaks the regression tests.
23980 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23981 for the register saving instruction sequence since the
23982 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23984 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23986 * TODO: Fix todo item && remove another.
23988 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23990 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23993 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23994 function of the module.
23996 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23997 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23998 --no-aot command line option.
24000 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24002 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24003 by Bernie Solomon (bernard@ugsolutions.com).
24005 * inssel.brg: Refactor the interface offset table related code into
24006 its separate functions and add support for the AOT case.
24008 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24010 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24012 * aot.c: Added mono_aot_verbose variable and made all debugging
24013 output depend on the value of this variable.
24015 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24016 method_label and info_label.
24018 * mini.h mini-x86.c aot.c: Added a new relocation type
24019 MONO_PATCH_INFO_IID for klass->interface_id.
24021 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24022 the MonoJitInfo structure.
24024 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24025 a non-root appdomain in shared mode.
24027 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24029 * aot.c: make aot loader less verbose. Remove free of unused variable.
24031 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24033 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24035 * .cvsignore: Added *.dll.
24037 * mini.c (mono_print_tree_nl): New function callable while debugging.
24039 * mini.c (mono_print_code): Export this.
24041 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24044 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24046 * mini.h (MonoCompile): Added 'jit_info' field.
24048 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24049 the cfg structure, since it is needed by the AOT compiler.
24051 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24053 * aot.c: A major rewrite. Changes include:
24054 - save exception tables for methods which have them.
24055 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24056 to g_module_symbol.
24057 - reworked the file format so it is now much smaller and needs
24058 fewer relocation entries.
24060 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24062 * aot.c (load_aot_module): Fix build bustage on platforms without
24065 2003-09-04 Martin Baulig <martin@ximian.com>
24067 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24069 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24071 * TODO: Some new optimization ideas.
24073 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24075 * aot.c: Save the optimization flags used to compile the code into
24078 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24079 support emitting domain specific code.
24081 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24082 no longer domain neutral. It can be made domain neutral by compiling
24083 with --optimize=shared.
24085 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24086 between appdomains.
24088 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24089 loading of AOT code.
24091 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24093 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24094 if there is no domain neutrality information.
24096 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24098 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24099 format version into the generated library.
24101 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24102 callee method into the caller since one of them could be shared.
24104 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24105 system exceptions from AOT code now works.
24107 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24108 method if it is domain neutral and the callee is not.
24110 * graph.c (cfg_emit_one_loop_level): Fix warning.
24112 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24114 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24117 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24119 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24120 is needed by code which is executed before mono_runtime_init ().
24121 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24123 * mini.c (mono_thread_abort): Fix warning.
24124 (mono_jit_compile_method): Call static constructor in the AOT case too.
24126 * aot.c (mono_compile_assembly): Fix warning.
24128 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24130 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24132 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24134 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24136 * cpu-pentium.md: Fix the length of call opcodes so they include the
24137 ESP restoring instruction. Fixes #47968.
24139 2003-08-28 Martin Baulig <martin@ximian.com>
24141 * mini-x86.c (mono_arch_call_opcode): Added support for
24142 MONO_TYPE_GENERICINST.
24144 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24146 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24148 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24149 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24151 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24154 2003-08-26 Martin Baulig <martin@ximian.com>
24156 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24157 when reporting an error, set this to the actual error location.
24158 (mono_method_to_ir): Report the correct error location if
24159 get_basic_blocks() returned an error.
24161 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24163 * mini.c (mono_type_blittable): OBJECT is not blittable.
24164 (mono_method_blittable): Methods which have marshalling descriptors
24165 are not blittable either. Fixes #47842.
24167 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24169 * driver.c mini.c: Use an environment variable instead of a global
24170 variable. Also fix the build.
24172 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24173 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24176 * driver.c mini.c: Added --with-valgrind option to turn off some
24177 code which prevents mono from running under valgrind.
24179 * mini.c (mono_emit_call_args): Fixed warning.
24181 * mini.c (mono_emulate_opcode): Fixed warning.
24183 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24185 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24186 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24187 regalloc.c, regalloc.h: specify available registers in arch-specific
24188 code and support floats in the regallocator (patch by Laurent Morichetti
24191 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24193 * mini.c: mono_thread_current() can be called only after
24194 mono_runtime_init(): rearrange code to not call it early on.
24196 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24198 * mini.c: allocate jump tables in the code mempools.
24200 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24202 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24205 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24207 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24208 12 to 16. This fixes bug #47453.
24211 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24213 * mini-ppc.c: fixed indexed load and unsigned compares.
24215 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24217 * mini.c: reenabled installation of handler for
24218 thread abort signal.
24220 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24222 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24223 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24224 until it's fixed and actually useful.
24226 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24228 * inssel-long32.brg: couple more opcodes implemented.
24230 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24232 * mini-sparc.c: Even more opcodes implemeted.
24234 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24236 * mini-sparc.c: More opcodes implemented.
24238 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24240 * mini-sparc.c: More opcodes implemented.
24242 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24244 * inssel-sparc.brg: Add some needed rules. Direct
24246 * Makefile.am: Use inssel-sparc.brg
24247 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24248 an assert happy for now.
24250 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24252 * mini-sparc.c: Fixed compile errors.
24253 * exceptions-sparc.c: Same. We now produce a mono binary
24254 on sparc-linux. Yea.
24256 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24258 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24259 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24260 They compile, but do not work.
24262 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24264 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24265 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24266 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24269 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini.c: more opcodes implemented and better support for generics.
24273 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24275 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24276 * mini.c, mini.h: first cut at generics support: some new instructions
24277 added and changed the behaviour of some of the existing ones.
24279 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24281 * mini.c: Removed definition of metadata_shared mutex here.
24283 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24285 * mini-x86.c: make vararg calls work for instance methods.
24287 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24289 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24290 returns the arguments in a separte list, now.
24292 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24294 * aot.c, mini.c: updates for array type representation changes.
24296 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24298 * mini.c: register function to perform jit shutdown.
24300 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24302 * mini.c: use a faster allocator if possible.
24304 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24306 * aot.c: some cleanups and portability changes.
24308 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24310 * mini.c: use faster allocation for CEE_BOX if possible.
24312 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24314 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24315 Moved inlined mempcy code to its own function so that is can be
24316 reused. Added an inline memset function as well (optimized initobj).
24317 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24319 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24321 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24323 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24325 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24326 arch code can setup the cpu for CLR execution, if needed.
24327 We use it on x86 to set the precision of FP operations.
24329 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24331 * mini.c: disable some optimizations if we can guess they'll cost too
24332 much for a given method.
24334 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24336 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24338 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24339 * mini.h mini.c mini-x86.c: Added instruction level coverage
24340 info collection support.
24342 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24344 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24345 is now implemented in the profiling API. Get rid of a couple of
24346 unnecessary global variables.
24348 2003-06-15 Nick Drochak <ndrochak@gol.com>
24350 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24351 * cpu-g4.md: add op_bigmul and op_bigmul_un
24352 * cpu_pentium.md: add op_bigmul_un
24353 * inssel-long32.brg: add rule for unsigned bigmul
24354 * mini-ops.h: define OP_BIGMUL_UN
24355 * mini-x86.c: THE BUG: handle (un)signed properly
24356 * mini.c: choose unsigned opcode if needed.
24357 This set of patches fixes bug #44291
24359 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24361 * mini.c (optimize_branches): improved to handle all kinds of
24362 conditional branches.
24364 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24367 don't raise exceptions.
24369 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24371 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24372 to arch-specific files.
24374 2003-06-09 Martin Baulig <martin@ximian.com>
24376 * Makefile.am (libs): Added $(LIBGC_LIBS).
24378 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24380 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24381 and OP_ATAN (fixes bug#44293).
24383 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24385 * Makefile.am, mini-x86.c: rename cpu description array to
24386 pentium_desc, since some compilers define the 'pentium' preprocessor
24389 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24391 * mini.c (mini_select_instructions): add explicit branch if the
24392 following block is not the false target of a conditional branch -
24393 we need this with any optimization that reorder or remove bblocks
24395 * mini.c (optimize_branches): bug fixes
24397 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24399 * mini.c (mono_method_to_ir): inline static readonly fields
24401 * ssa.c (fold_tree): start cfold support for long (very simple
24404 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24406 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24408 * inssel.brg: fixed memcpy (bug #44219).
24410 2003-06-05 Dick Porter <dick@ximian.com>
24412 * driver.c: Set the glib log levels to not abort if g_message
24415 g_set_prgname() has to happen before mini_init() so that the
24416 process handle gets the info.
24418 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24420 * driver.c: add intrins to the default optimizations to get wider
24423 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24425 * mini.h: some large basic blocks will overflow a 16-bit
24426 integers for symbolic registers.
24428 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24430 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24431 (mono_arch_output_basic_block): fix bug 43499
24433 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24435 * mini.c: kill duplicated definition of mono_debug_format.
24437 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24439 * mini-x86.c, arrays.cs: fixed register allocation bug.
24441 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24443 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24445 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24447 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24450 (print_method_from_ip): also print source location information if
24453 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24455 * mini.c (mono_find_block_region): bug fix in region code
24456 (mini_method_compile): enable removing unreachable code again, but
24457 only in methods without exception clauses.
24459 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24461 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24462 Implemented arglist opcode and handling of TypedReference type.
24463 Fixed x86 call convention when a structure is returned.
24464 Minimal support for calling static vararg methods.
24466 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24468 * mini.c (mini_method_compile): always remove unreachable code,
24469 because the code in them may be inconsistent (access to dead
24470 variables for example).
24472 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24474 * driver.c, debug-mini.c: warning fixes.
24476 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24478 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24480 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24482 * mini.c: thread-static fields are registered in mono_class_vtable(),
24483 so ensure the function is called before checking for them.
24485 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24487 * mini.c (optimize_branches): fix for bug 43586
24489 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24490 overflow (fixes Bug #43639)
24492 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24494 * mini.c, objects.cs: allow the use of stobj for primitive types.
24496 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24498 * mini.c: be less strict about argument checking until we support
24499 running the verifier.
24501 2003-05-27 Nick Drochak <ndrochak@gol.com>
24503 * basic-long.cs: tests for (ulong)int * (ulong)int also
24504 * mini.c: use the same trick for (ulong)int * (ulong)int
24506 2003-05-27 Nick Drochak <ndrochak@gol.com>
24508 * basic-long.cs: add regression test for (long)int * (long)int
24509 * cpu-pentium.md: add op_bigmul specification
24510 * inssel-long32.brg: add OP_BIGMUL rule
24511 * mini-ops.h: add OP_BIGMUL
24512 * mini-x86.c: register allocator: handle case where src1 needs to be
24514 * mini.c: substitute special BIGMUL opcode in the tree for
24515 (long)int * (long)int
24517 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24519 * jit-icalls.c: call the type ctor on field access if needed.
24521 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24523 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24524 to a method (including results of ldelema, bug#43207).
24526 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24528 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24529 colors to show exception handler blocks.
24531 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24532 (fix for pinvoke7.cs).
24534 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24536 * mini.h, mini.c: ensure correct initialization order for types that
24537 require it. Prepare for lazy compilation of jit icall wrappers.
24538 Provide a name for opcode emulation to reduce unneeded mallocing.
24540 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24542 * mini-x86.c: better register restoring code and profiling
24543 support for tail calls.
24545 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24547 * mini.h, driver.c: prepare for leaf methods optimization.
24549 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24551 * mini.c: get targets of branches before converting a method.
24553 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24555 * mini.c (optimize_branches): added some experimental code (disbaled)
24557 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24559 * mini.c (optimize_branches): fix branch to branch optimization
24561 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24563 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24565 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24567 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24570 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24572 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24573 enable use of interface variables again.
24575 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24576 I1 to registers because there is no simply way to sign extend 8bit
24577 quantities in caller saved registers on x86.
24579 * inssel-float.brg: set costs of some rules to 2 so
24580 that monobure always select the arch. specific ones if supplied,
24581 regardless of the order we pass the files to monoburg.
24583 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24585 * mini.c, mini-x86.c: since the magic trampoline for jumps
24586 can't patch the code directly, we do it as soon as the
24587 method gets compiled.
24589 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24591 * mini-x86.c, mini.h: introduce a new patching method
24592 to support CEE_JMP and tail calls.
24593 * mini.c: obey tail.call. Don't precompile methods target
24595 * tramp-x86.c: new trampoline code to handle methods
24596 reached through a jump.
24598 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24600 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24601 bit values to registers
24603 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24605 * mini.c (mono_compile_get_interface_var): share interface
24606 variables if possible.
24608 2003-05-16 Martin Baulig <martin@ximian.com>
24610 * debug-mini.c (mono_init_debugger): New function to initialize
24611 the debugger. This is not in the debugger since it needs to
24612 access some of mini's internals.
24614 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24616 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24618 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24620 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24621 for value type handling.
24623 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24625 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24626 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24628 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24630 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24631 the constructor through a proxy.
24633 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24635 * jit-icalls.c, inssel.brg: fixes to array element address
24638 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24640 * mini-x86.c (is_regsize_var): allocate pointer to registers
24642 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24644 * driver.c: fixed typo, added intrins to the set of optimizations
24645 tested with regressions.
24647 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24649 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24650 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24653 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24655 * inssel.brg: remove some common pop instructions without side effects
24657 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24659 * inssel-x86.brg: fixed thinko in int to double conversions.
24661 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24663 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24665 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24667 * inssel-long32.brg: two more missing instructions.
24669 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24671 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24672 if not already set.
24674 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24676 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24679 * basic-float.cs: Added tests for negative zero.
24681 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24683 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24684 a couple of missing operations for long casts, with test cases.
24686 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24688 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24690 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24692 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24693 code size estimation.
24695 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24697 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24698 abstract methods (fix bug 42542)
24700 * aot.c: add ability to handle array types
24702 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24704 * mini.c: Call the _specific versions of the object allocation
24705 functions if possible.
24707 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24709 * driver.c: call setlocale ().
24711 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24713 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24716 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24718 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24720 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24721 wrappers (fix bug 42122)
24723 2003-05-04 Martin Baulig <martin@ximian.com>
24725 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24727 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24728 s/mini_set_defaults/mono_set_defaults/g.
24730 2003-05-04 Martin Baulig <martin@ximian.com>
24732 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24734 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24736 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24737 (reported by Don Roberts).
24739 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24741 * mini.c: temporarily work around two bugs for this release.
24743 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24745 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24746 that contains -export-dynamic and it makes using the ld script
24748 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24750 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24752 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24755 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24757 * mini.c: make sure leave calls all the needed finally blocks,
24758 even when the target jumps out of multiple exception clauses.
24760 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24762 * ldscript, Makefile.am: add linker script to reduce the number of
24763 exported symbols (should also fix the issues with libwine defining
24764 some of the same symbols in io-layer).
24766 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24768 * driver.c (mini_main): Avoid assertion when no file name is given on
24771 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24773 * driver.c: added --version/-V command line option.
24774 Added the inline optimization in the regression tests.
24776 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24778 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24779 to the type in the method signature (fixes bug#42134).
24781 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24783 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24785 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24787 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24789 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24791 * driver.c: fixed bug #42100.
24793 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24795 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24797 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24799 * mini.c: moved most of the code required to do inlining to its own
24800 function so it can be reused. Inline also ctors if appropriate.
24802 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24804 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24805 the runtime can call mono API functions.
24807 2003-04-27 Martin Baulig <martin@ximian.com>
24809 * debug-mini.c (mono_debug_init_method): Added
24810 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24811 send a notification to the debugger.
24813 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24814 running in the Mono Debugger, just pass the breakpoint number to
24815 mono_debug_init_method().
24817 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24819 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24821 * mini.c: allow some more unsafe compares.
24823 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24825 * mini-x86.c, Makefile.am: make distcheck works (partially from
24826 a patch by Richard Lee <r.h.lee@attbi.com>).
24827 * regset.c, regset.h: removed, they are unused.
24829 2003-04-25 Dick Porter <dick@ximian.com>
24831 * driver.c: Usage reports the name as 'mono' not 'mini'
24832 * exceptions-x86.c: Build and run on freebsd
24834 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24836 * Makefile.am: install the program with the 'mono' name and
24837 the library as libmono instead of mini and libmini.
24839 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24841 * driver.c: provide the APIs for the embedding interface of the old jit.
24843 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24845 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24847 2003-04-23 Martin Baulig <martin@ximian.com>
24849 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24851 * driver.c: Added `--debug' command line argument to enable
24854 2003-04-23 Martin Baulig <martin@ximian.com>
24856 * debug.[ch]: Removed. The code is now in
24857 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24859 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24862 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24864 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24866 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24869 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24870 mono_domain_finalize.
24871 (mini_method_compile): use mono_method_profile* if the the option is
24874 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24876 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24877 methods with their wrapper.
24879 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24880 methods with their wrapper.
24882 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24885 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24888 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24891 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24893 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24895 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24897 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24898 of the mempool. This is slightly faster and uses less memory
24900 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24902 * mini.c: avoid O(n) allocation for variables.
24904 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24906 * mini.c: handle items on the stack after inlining methods.
24908 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24910 * mini.c: make the method->opcode optimization dependent
24911 on MONO_OPT_INSTRINS and do it lazily.
24913 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24915 * driver.c: print overall results at the end of regression run.
24917 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24919 * inssel.brg: don't overwrite symbolic registers.
24921 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24923 * inssel-x86.brg: fix conversion from long to float.
24925 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24927 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24929 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24931 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24933 * driver.c: Added --print-vtable option as in the old JIT.
24935 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24937 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24939 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24941 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24943 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24945 * mini.c regalloc.c regalloc.h: Fix memory leak.
24947 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24949 * aot.c (mono_aot_get_method): register all used strings
24951 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24953 * mini.c: always intern strings references with ldstr at compile time.
24955 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24957 * Makefile.am: add BUILT_SOURCES.
24959 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24961 * driver.c: give a better error message when the assembly to execute
24962 doesn't have an entry point.
24964 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24966 * Makefile.am: added hack for automake
24968 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24971 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24973 22003-04-07 Martin Baulig <martin@ximian.com>
24975 * Makefile.am: Added Makefile.am.
24977 * debugger-main.c: Removed, this is now in the debugger where it
24980 * mini.pc.in: Call this package `mini' for the moment.