1 2010-04-29 Zoltan Varga <vargaz@gmail.com>
3 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
4 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
5 (mono_arch_cpu_enumerate_simd_versions): Ditto.
7 2010-04-29 Zoltan Varga <vargaz@gmail.com>
9 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
12 2010-04-29 Zoltan Varga <vargaz@gmail.com>
14 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
16 2010-04-29 Zoltan Varga <vargaz@gmail.com>
18 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
20 2010-04-28 Zoltan Varga <vargaz@gmail.com>
22 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
24 2010-04-27 Zoltan Varga <vargaz@gmail.com>
26 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
27 line number support works with eglib.
29 2010-04-27 Miguel de Icaza <miguel@novell.com>
31 * driver.c, mini.c: Since linking with LLVM makes the default Mono
32 dirty an extra 70kb pages on startup we are now going to choose a
33 different strategy: ship mono and mono-llvm binaries, with the
34 second being the one that links with LLVM and defaults to LLVM
37 2010-04-27 Zoltan Varga <vargaz@gmail.com>
39 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
40 Implement full-aot support on x86.
42 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
43 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
44 the first register returned by get_global_int_regs ().
46 * cpu-x86.md: Fix the length of insertx_u1_slow.
48 * iltests.il.in: Disable tail call tests when running with full-aot.
50 2010-04-26 Zoltan Varga <vargaz@gmail.com>
52 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
54 2010-04-24 Mark Probst <mark.probst@gmail.com>
56 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
57 in the initializer, because it's non-constant.
59 2010-04-23 Miguel de Icaza <miguel@novell.com>
61 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
62 of LLVM on by default. Used for buildbots and other setups.
64 2010-04-24 Zoltan Varga <vargaz@gmail.com>
66 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
68 2010-04-23 Kornel Pal <kornelpal@gmail.com>
70 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
71 initonly static fields when using moving GC.
73 Contributed under MIT/X11 license.
75 2010-04-23 Geoff Norton <gnorton@novell.com>
77 * mini-amd64.h: Darwin x86_64 support.
79 2010-04-20 Jonathan Pryor <jpryor@novell.com>
81 * exceptions-arm.c: Remove platform checks in favor of configure checks.
83 2010-04-19 Jonathan Pryor <jpryor@novell.com>
85 * exceptions-arm.c: Add Android support for sigcontext structure.
87 2010-04-16 Zoltan Varga <vargaz@gmail.com>
89 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
90 wrappers correctly now that their wrapper info is NULL.
92 2010-04-16 Zoltan Varga <vargaz@gmail.com>
94 * mini.c (mono_jit_compile_method_inner): Avoid calling
95 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
97 2010-04-16 Zoltan Varga <vargaz@gmail.com>
99 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
100 so the latter can be #ifndef DISABLE_JIT-ed.
102 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
104 2010-04-16 Zoltan Varga <vargaz@gmail.com>
106 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
108 2010-04-16 Zoltan Varga <vargaz@gmail.com>
110 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
113 2010-04-15 Zoltan Varga <vargaz@gmail.com>
115 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
116 calling mono_class_num_methods (). Fixes #592244.
118 2010-04-14 Zoltan Varga <vargaz@gmail.com>
120 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
122 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
124 2010-04-14 Zoltan Varga <vargaz@gmail.com>
126 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
128 * (handle_alloc): Ditto.
129 (mono_method_to_ir): Remove the constrained call restriction added by a previous
130 change, its not needed anymore.
132 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
134 * mini-posix.c (sigusr1_signal_handler): Fix build on
135 non x86/amd64 systems.
137 2010-04-13 Zoltan Varga <vargaz@gmail.com>
139 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
140 calls where the constrained class needs a context. Fixes #595863.
142 * iltests.il.in: Add a test.
144 2010-04-13 Zoltan Varga <vargaz@gmail.com>
146 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
147 2.6/SVN seems to have broken support for them.
149 2010-04-13 Zoltan Varga <vargaz@gmail.com>
151 * mini-llvm.c: Fix support for LLVM 2.6.
153 2010-04-10 Zoltan Varga <vargaz@gmail.com>
155 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
156 MonoInternalThread belonging to the thread.
158 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
160 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
161 unsafe optimization that will remove bound checks.
163 2010-04-08 Kornel Pal <kornelpal@gmail.com>
165 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
166 CompareExchange not to be inlined for I8.
168 Contributed under MIT/X11 license.
170 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
172 * array.cs: Add tests for cast between primitive array types.
174 2010-04-07 Andreia Gaita <avidigal@novell.com>
176 * Makefile.am: create a convenience library for moon to link with
178 2010-04-07 Paolo Molaro <lupus@ximian.com>
180 * method-to-ir.c: optimize array accesses from generic interfaces.
182 2010-04-06 Zoltan Varga <vargaz@gmail.com>
184 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
186 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
188 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
189 of marshalbyref classes.
193 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
195 * aot-compiler.c (emit_exception_debug_info): Encode try holes
198 * aot-runtime.c (decode_exception_debug_info): Decode try holes
201 * mini.h: Increase AOT version.
203 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
205 * mini-x86.h: Only enable soft debugger when using sigaction or on
206 Windows. Fixes build on Haiku (lacks siginfo_t).
208 Code is contributed under MIT/X11 license.
210 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
212 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
213 BeOS-style signal handlers.
215 Code is contributed under MIT/X11 license.
217 2010-04-02 Zoltan Varga <vargaz@gmail.com>
219 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
221 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
223 * mini-exceptions.c: Fix win32 build.
225 2010-04-01 Mark Probst <mark.probst@gmail.com>
227 * mini.c, driver.c: Call mono_gc_base_init() before
230 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
232 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
233 call_method]): Delegate the actual work in security-core-clr.c
234 to ease code sharing.
236 2010-04-01 Zoltan Varga <vargaz@gmail.com>
238 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
239 float conv.ovf.un opcodes are encountered, instead of asserting later.
242 2010-04-01 Zoltan Varga <vargaz@gmail.com>
244 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
246 * iltests.il.in: Add a test.
248 2010-04-01 Zoltan Varga <vargaz@gmail.com>
250 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
251 large. Fixes #567040.
253 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
255 2010-04-01 Zoltan Varga <vargaz@gmail.com>
257 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
260 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
262 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
263 mono_create_handler_block_trampoline with the proper #ifdef so that it
266 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
268 * mini-exceptions.c: Introduce mono_walk_stack_full, which
269 allows to select if it's new or old context that is passed to
272 * mini-exceptions.c (mono_handle_exception_internal): Handle the
273 case when executing a guarded handler from the EH machinery.
275 * mini-exceptions.c (mono_install_handler_block_guard): New function
276 responsible for checking for handler blocks, installing the guard and
277 clearing abort state.
279 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
280 to check for handler blocks and skip interruption logic if one was found.
282 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
283 by the handler block guard trampoline. Resumes interruption by raising the
284 pending ThreadAbortException.
286 * mini.c (create_jit_info): Calculate the end address of a finally block.
288 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
289 of a finally block to a specified address and return the old one.
291 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
292 trampoline patches the original return address and calls the trampoline function.
294 2010-03-30 Zoltan Varga <vargaz@gmail.com>
296 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
298 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
299 does the patching if the callee is in the same domain.
301 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
302 of mono_arch_patch_plt_entry ().
304 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
306 * mini.c (create_jit_info): Fix try block hole length encoding.
308 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
310 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
311 duplicate information and print offsets instead of absolute addresses.
313 2010-03-29 Zoltan Varga <vargaz@gmail.com>
315 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
316 event is sent. Fixes #591733.
318 2010-03-26 Zoltan Varga <vargaz@gmail.com>
320 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
323 2010-03-26 Zoltan Varga <vargaz@gmail.com>
325 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
326 thread_to_tls hash table.
328 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
329 section. Fixes #591000.
331 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
333 * Makefile.am (version.h): Check for pure .git directory only,
334 fixes SVN revision when using git without git-svn.
336 Contributed under MIT/X11 license.
338 2010-03-26 Zoltan Varga <vargaz@gmail.com>
340 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
342 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
344 * basic-simd.cs: Test for vector x scalar binary operators.
346 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
348 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
349 intrinsics with expanded scalar arguments.
351 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
353 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
354 don't have an exception class, so don't decode it. This would crash
357 2010-03-24 U-anarquia\miguel <miguel@anarquia>
359 Make sure that trunk builds with DISABLE_JIT, an update to the
362 * mini.c (mini_get_shared_method): this code seems to be necessary
363 regardless of whether DISABLE_JIT has been defined.
365 (mono_jit_compile_method_inner): it seems that this method is
366 required even in full AOT mode, so ifdef out only the pieces that
367 try to genrate code (the body of code that applies patches to the
370 (mini_method_compile): do not compile when using DISABLE_JIT.
372 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
373 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
374 compile when DISABLE_JIT is set.
376 2010-03-24 Mark Probst <mark.probst@gmail.com>
378 * mini.c (mono_create_tls_get): Only create a TLS operation if the
379 arch really supports it.
381 2010-03-24 Mark Probst <mark.probst@gmail.com>
383 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
385 2010-03-23 Neale Ferguson <neale@sinenomine.net>
387 * exceptions-s390x.c: Add support for
388 mono_arch_get_throw_corlib_exception and fix throw by name.
390 * mini-s390x.c: Add IMT support; Fix stack parameter passing
391 logic (especially for varargs); Correct localloc sizing; Add
392 mono_arch_get_this_arg_from_call and
393 mono_arch_get_this_arg_from_call.
395 * mini-s390x.h: Add support for facility list extraction;
396 Correct/update MONO_ARCH_xxx settings.
398 * mini-s390.c: Minor corrections to instruction output for
399 varargs. No IMT implementation - I think it's time to deprecate
400 s390 and just leave s390x.
402 * tramp-s390x.c: Correct creation of trampoline instruction
405 * cpu-s390x.md: Update some instruction lengths
407 2010-03-23 Zoltan Varga <vargaz@gmail.com>
409 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
410 can be hit with partial sharing.
412 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
413 in non-shared classes correctly.
414 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
415 Turn on partial sharing.
417 2010-03-23 Zoltan Varga <vargaz@gmail.com>
419 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
422 2010-03-23 Zoltan Varga <vargaz@gmail.com>
424 * method-to-ir.c (mono_method_to_ir): Handle the failure of
425 mono_method_signature ().
427 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
429 * mini.c (mini_method_compile): Get the signature of cfg->method early with
430 error checking, so later calls do not need error checking.
432 2010-03-22 Zoltan Varga <vargaz@gmail.com>
434 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
436 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
438 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
440 * mini-exceptions.c (mono_handle_exception_internal): Don't
441 check try_end for archs different than s390.
443 * mini.c (create_jit_info): Don't crash if the finallt block is the
446 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
448 * driver.c (mono_main): Don't free global codeman under linux since
449 glic now peeks at code on stack for more archs than just amd64.
451 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
453 * mini.c, method-to-ir.c: changes to support compressed interface
456 2010-03-22 Zoltan Varga <vargaz@gmail.com>
458 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
459 Use sigaction on OpenBSD too.
461 2010-03-22 Zoltan Varga <vargaz@gmail.com>
463 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
465 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
467 * debugger-agent.c: #include sys/select.h for fd_set.
469 Code is contributed under MIT/X11 license.
471 2010-03-21 Zoltan Varga <vargaz@gmail.com>
473 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
476 2010-03-21 Zoltan Varga <vargaz@gmail.com>
478 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
479 some large methods with lots of exception handlers. Fixes #440924.
481 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
483 * method-to-ir.c: remove code duplication for interface checks.
485 2010-03-19 Zoltan Varga <vargaz@gmail.com>
487 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
488 (assembly_unload): Clear all event requests referencing the to-be unloaded
492 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
494 * mini.h, mini-exceptions.c: restore the state of the stack
495 guard page permissions.
497 2010-03-19 Zoltan Varga <vargaz@gmail.com>
499 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
500 call site patching code, it doesn't appear to be needed.
502 2010-03-19 Zoltan Varga <vargaz@gmail.com>
504 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
505 sharing generic methods whose type arguments are a mix of reference and
506 non-reference types. Not yet turned on.
508 * mini.c (mini_get_shared_method): New helper function to return
509 the method which will be compiled/registered in the JIT tables when doing
511 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
512 use mini_get_shared_method ().
514 * mini.c (mini_method_compile): Register the same method which is compiled when
515 doing generic sharing.
517 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
519 * generics.cs: Add partial sharing tests.
521 2010-03-17 Jerry Maine <crashfourit@gmail.com>
523 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
524 Add an enum value that or's all possable values together. Add an enum value
525 that marks the end of the used bit indexes.
527 * mini-amd64.c : Make changes to match the changes in mini.h
529 * mini-x86.c : Make changes to match the changes in mini.h
531 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
532 simd_version to support more simd versions. Changed the name of
533 simd_version to simd_version_flags to make it more intuitive that
534 it now contains bit flags. Reordered the *_intrinsics arrays to
535 match the changes above. Changed emit_intrinsics() to use the new
536 setup mentioned above.
538 Code is contributed under MIT/X11 license.
540 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
542 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
543 remaining archs. Alpha and hppa maintainers, please stand up.
545 2010-03-17 Zoltan Varga <vargaz@gmail.com>
547 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
548 is needed even when fail_tramp!=NULL.
550 2010-03-17 Zoltan Varga <vargaz@gmail.com>
552 * debugger-agent.c (insert_breakpoint): Write a log message.
554 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
556 * iltests.il.in: Add a few tests for LEAVE going over multiple
559 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
561 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
563 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
565 * mini.h (MonoBasicBlock): Add native_length field.
566 * mini.h (MonoCompile): Add try_block_holes field.
567 * mini.h (MonoInst): Add exception_clause pointer to
570 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
571 * mini.c (mono_cfg_add_try_hole): New function to register possible
573 * mini.c (create_jit_info): Fill in the holes information.
575 * mini-exceptions.c: Verify for holes when checking if an IP is covered
578 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
580 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
582 * jit-icalls.c: adjusted for the array API changes.
584 2010-03-16 Zoltan Varga <vargaz@gmail.com>
586 * iltests.il.in: Disable the fconv_to_i test on sparc too.
588 2010-03-16 Zoltan Varga <vargaz@gmail.com>
590 * debugger-agent.c: Simplify the way breakpoints are processed by removing
591 the 'pending' flag. This fixes support for appdomains too.
594 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
596 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
598 2010-03-12 Zoltan Varga <vargaz@gmail.com>
600 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
601 when using LLVM, LLVM generates it itself when needed.
603 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
605 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
606 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
609 2010-03-11 Zoltan Varga <vargaz@gmail.com>
611 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
612 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
613 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
615 2010-03-11 Martin Baulig <martin@ximian.com>
617 * debugger-agent.c (type_commands): Add NULL check to
618 `CMD_TYPE_GET_SOURCE_FILES'.
620 2010-03-09 Zoltan Varga <vargaz@gmail.com>
622 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
624 2010-03-09 Zoltan Varga <vargaz@gmail.com>
626 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
629 * iltests.il.in: Add a test.
631 2010-03-05 Martin Baulig <martin@ximian.com>
633 Add support for aborting invocations.
636 (InvokeData): Added `InvokeData *last_invoke'.
637 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
638 added a new `invoke' field to keep the `InvokeData *' throughout
640 (ErrorCode): Added `ERR_NO_INVOCATION'.
641 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
642 (mono_debugger_agent_handle_exception): Don't report any exception
643 if an abort was requested.
644 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
645 a thread abort if necessary.
646 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
648 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
650 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
651 so we can release the whole list and not just the first one. Free
652 it in more places as well.
654 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
656 * method-to-ir.c: Revert r153222 as it doesn't belong here.
658 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
660 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
662 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
664 * driver.c: report also other misc build options.
666 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
668 * method-to-ir.c: Generate better code for the NewObject
671 2010-03-07 Zoltan Varga <vargaz@gmail.com>
673 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
674 is disabled. Fixes #582322.
676 * iltests.il.in: Add a test.
678 2010-03-06 Zoltan Varga <vargaz@gmail.com>
680 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
681 the handling of obj->synchronization == null and owner != current thread to
682 mono_monitor_exit ().
684 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
687 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
689 * mini.c: change the way emulated opcode info is stored and save about
690 4 KB of runtime memory.
692 2010-03-04 David S. Miller <davem@davemloft.net>
694 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
695 that don't provide the siginfo in the second signal handler argument
696 are buggy, and this has been fixed for years.
697 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
698 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
700 2010-03-04 Zoltan Varga <vargaz@gmail.com>
702 * aot-runtime.c (find_symbol): Fix a leak.
703 (decode_patch): Ditto.
705 2010-03-04 Zoltan Varga <vargaz@gmail.com>
707 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
709 2010-03-04 Zoltan Varga <vargaz@gmail.com>
711 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
713 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
715 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
717 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
719 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
720 to check for errors, it's enough to create the metadata open.
724 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
727 * mini-exceptions.c: Add support for printing stack traces when handling
728 exceptions, and when printing exceptions thrown while tracing also print
729 the exception message.
731 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
733 * trace.c: We need to parse exclude tokens ('-') before string tokens,
734 since the exclude token is a valid string character.
736 2010-03-02 Levi Bard <levi@unity3d.com>
738 * debugger-agent.c: Invalidate thread stacks on domain unload.
740 2010-03-02 Mark Probst <mark.probst@gmail.com>
742 * method-to-ir.c: Emit dummy_use for stored reference after write
743 barriers to make sure the object is pinned if the GC interrupts
744 before the write barrier is done.
746 2010-03-02 Zoltan Varga <vargaz@gmail.com>
748 * cpu-<ARCH>.md: dummy_use was missing src1:i.
750 2010-03-01 Zoltan Varga <vargaz@gmail.com>
752 * debugger-agent.c: Add a log message printing the protocol version.
754 2010-03-01 Zoltan Varga <vargaz@gmail.com>
756 * debugger-agent.c: Add a new command to communicate the protocol version used
757 by the client. This could be used to allow newer runtimes to communicate with
760 2010-03-01 Zoltan Varga <vargaz@gmail.com>
762 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
764 2010-03-01 Zoltan Varga <vargaz@gmail.com>
766 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
769 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
771 * mini-arm.c: make the arm cpu arch configurable with the
772 MONO_CPU_ARCH env var (for example: "armv4 thumb").
775 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
777 * mini.c, mini.h, driver.c: added the --jitmap option to enable
778 support for the perf tool on Linux.
780 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
782 * method-to-ir.c: make string.InsertenalSetChar() specialization
785 2010-03-01 Robert Jordan <robertj@gmx.net>
787 * Makefile.am: fix the non-static build.
789 2010-02-26 Zoltan Varga <vargaz@gmail.com>
791 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
794 2010-02-26 Robert Jordan <robertj@gmx.net>
796 * tasklets.c (continuation_store): Return from an error condition
799 2010-02-26 Martin Baulig <martin@ximian.com>
801 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
804 (MonoDebuggerThreadInfo): Added `internal_flags'.
805 (MonoDebuggerInternalThreadFlags): New enum.
806 (_mono_debugger_throw_exception): Don't signal the debugger if a
807 type abort was requested.
808 (_mono_debugger_unhandled_exception): Likewise.
809 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
810 (mono_debugger_runtime_invoke): If the debugger requested a thread
811 abort during the invocation, reset it here.
813 2010-02-26 Martin Baulig <martin@ximian.com>
815 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
816 instead of `MonoThread *'.
818 2010-02-25 Zoltan Varga <vargaz@gmail.com>
820 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
821 code offsets table, as it is mostly sorted.
823 2010-02-25 Zoltan Varga <vargaz@gmail.com>
825 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
828 2010-02-25 Zoltan Varga <vargaz@gmail.com>
830 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
832 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
834 * Makefile.am: build the new ABI version of the libmono library.
835 * debugger-agent.c, mini.c: fix warnings with the new API.
836 * jit.h: don't depend on glib.h being included.
838 2010-02-24 Zoltan Varga <vargaz@gmail.com>
840 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
842 2010-02-24 Zoltan Varga <vargaz@gmail.com>
844 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
845 ThreadStatic variables.
847 2010-02-24 Zoltan Varga <vargaz@gmail.com>
849 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
850 data is not freed yet. Fixes #582460.
852 2010-02-23 Zoltan Varga <vargaz@gmail.com>
854 * debugger-agent.c: Add support for the caught/uncaught flags on exception
855 event requests. Bump protocol minor version.
857 2010-02-22 Zoltan Varga <vargaz@gmail.com>
859 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
861 2010-02-22 Zoltan Varga <vargaz@gmail.com>
863 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
866 * iltests.il.in: Add a test.
868 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
870 * mini.c (inline_method): Check for loader errors.
872 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
874 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
875 instead of mono_method_get_header as it doesn't decode locals
876 so the called method can have unresolved dependencies that will only
877 be satisfied after the current method is JIT'd.
881 2010-02-22 Zoltan Varga <vargaz@gmail.com>
883 * basic.cs (test_0_div_opt): Speed this up a bit.
885 2010-02-20 Zoltan Varga <vargaz@gmail.com>
887 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
889 * mini.c (mono_jit_create_remoting_trampoline): Call
890 mono_create_specific_trampoline () instead of
891 mono_arch_create_specific_trampoline ().
893 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
895 2010-02-20 Zoltan Varga <vargaz@gmail.com>
897 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
898 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
900 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
902 * mini-amd64.c: Fix DISABLE_JIT support.
904 2010-02-20 Geoff Norton <gnorton@novell.com>
906 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
908 2010-02-20 Zoltan Varga <vargaz@gmail.com>
910 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
911 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
912 CATCH_TXT. Send normal exception events for unhandled exceptions too.
913 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
916 2010-02-18 Zoltan Varga <vargaz@gmail.com>
918 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
919 edx/ecx too. This is needed to support OP_SEQ_POINT.
921 2010-02-18 Zoltan Varga <vargaz@gmail.com>
923 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
925 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
927 2010-02-16 Zoltan Varga <vargaz@gmail.com>
929 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
930 LLVM+AOT+exceptions, not enabled yet.
932 2010-02-15 Zoltan Varga <vargaz@gmail.com>
934 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
936 2010-02-15 Zoltan Varga <vargaz@gmail.com>
938 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
939 xdebug info for these.
941 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
944 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
947 2010-02-13 Zoltan Varga <vargaz@gmail.com>
949 * aot-compiler.c (load_profile_files): Update after the profiler changes.
951 2010-02-13 Zoltan Varga <vargaz@gmail.com>
953 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
954 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
956 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
959 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
961 * debugger-agent.c: handle incomplete reads and EINTR in
962 recv()/send(). This could have been causing random
965 2010-02-13 Zoltan Varga <vargaz@gmail.com>
967 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
970 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
971 so they have small offsets. Fixes #566311.
973 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
975 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
977 2010-02-11 Zoltan Varga <vargaz@gmail.com>
979 * mini-amd64.c: Remove the special casing of byref in a few places now that
980 mini_type_get_underlying_type () handles it.
982 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
983 by returning native int. Fixes #577984.
985 2010-02-11 Zoltan Varga <vargaz@gmail.com>
987 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
990 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
991 of putting the clause itself.
993 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
995 2010-02-09 Zoltan Varga <vargaz@gmail.com>
997 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1000 2010-02-10 Geoff Norton <gnorton@novell.com>
1002 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1004 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1006 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1009 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1010 it is not an LLVM generated symbol.
1012 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1014 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1015 implementation in gshared mode because it causes regressions.
1017 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1019 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1020 should be done by the caller.
1022 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1024 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1026 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1027 since mono_jit_info_table_find () doesn't do it anymore.
1029 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1030 instead of mono_jit_info_table_find ().
1032 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1034 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1036 * aot-compiler.c (encode_method_ref): Update after the removal of
1037 mono_gc_get_managed_allocator_type ().
1039 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1042 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1044 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1045 generic params as well.
1046 (handle_isinst): Ditto.
1048 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1049 instead of always calling an icall.
1051 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1052 computing the size of the got.
1054 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1055 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1056 the assembly directive '.set' so it points to the first LLVM emitted method.
1058 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1060 * mini.c (mini_method_verify): Report the method which failed to verify.
1062 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1064 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1065 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1066 runtime MS verifier.
1068 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1070 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1073 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1075 * mini-llvm.c: Init the jit module only when first JITting.
1077 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1079 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1081 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1082 replaced with the real got.
1084 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1086 * image-writer.c: Reduce the amount of #ifdefs a bit.
1088 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1091 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1093 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1096 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1098 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1099 (mono_llvm_emit_method): Fix unaligned stores too.
1101 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1102 so async stack walks don't crash.
1104 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1106 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1107 was not patched if the callee needed an rgctx trampoline.
1109 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1111 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1112 vtable address in AOT code.
1114 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1116 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1119 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1121 * genmdesc.pl: remove dependency on external cpp.
1123 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1125 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1126 using LLVM, its not needed, and abcrem can't handle it.
1128 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1130 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1131 it easier to group instructions and reduce duplication.
1133 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1135 * decompose.c: Move the array/soft float decompose routines here from
1138 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1140 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1142 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1143 to tell LLVM that the got is constant, not used yet.
1145 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1147 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1149 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1152 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1154 * aot-compiler.c (add_wrappers): Commit the hack which generates
1155 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1158 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1160 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1161 a fault, only used by the LLVM backend.
1163 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1164 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1166 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1167 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1169 * mini-llvm.c: Only generate volatile loads from load instructions which have
1170 the MONO_INST_FAULT flag set.
1172 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1174 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1177 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1179 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1180 sequence points. Fixes #571236.
1182 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1184 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1185 end of the appdomain unload process, after assemblies have been unloaded.
1188 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1190 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1193 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1196 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1198 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1200 2010-01-26 Geoff Norton <gnorton@novell.com>
1202 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1203 with struct marshalability.
1205 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1207 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1208 it supports class names as well.
1210 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1211 needed by the GC map code.
1213 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1216 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1217 if cfg->init_ref_vars is set.
1219 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1220 cfg->disable_initlocals_op_refs is set.
1222 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1223 using liveness info if cfg->compute_precise_live_ranges is set.
1225 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1226 volatile variables correctly. Add comments about the live ranges. Not enabled
1229 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1231 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1232 0x2a into them in method prologs.
1234 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1236 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1238 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1239 classes, since llvm is compiled with -fno-rtti.
1241 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1243 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1244 llvm does not require it.
1246 * aot-runtime.c (load_method): Print the full name of the last aot method.
1248 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1250 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1251 thread has not fully started yet.
1253 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1255 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1257 2010-01-21 Miguel de Icaza <miguel@novell.com>
1259 * driver.c: Do not abort if LLVM is not supported, print a
1260 warning and add the information to the Mono JIT information.
1262 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1264 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1265 using explicit null checks.
1267 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1269 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1272 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1274 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1275 its no longer needed.
1277 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1279 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1280 define for platforms still using it (s390). Get rid of the
1281 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1283 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1284 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1286 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1287 the caller pushed the arguments.
1289 * mini-llvm.c: Enable throwing exceptions on x86.
1291 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1292 "Thread (nil) may have been prematurely finalized" messages if this is called
1293 on a thread not registered with the runtime.
1295 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1297 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1299 * jit-icalls.c (mono_array_new_3): New jit icall.
1301 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1303 * arrays.cs: Add a test for 3 dimensional arrays.
1305 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1307 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1308 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1311 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1314 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1316 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1318 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1320 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1322 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1323 HOST_WIN32. Also including winsock2. to define struct in_addr.
1325 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1327 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1329 Code is contributed under MIT/X11 license.
1331 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1333 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1335 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1337 * mini.c (mini_method_compile): Set the new flag when running under the
1340 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1342 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1343 a ref/noref value + a global pin flag, so parts of stack frames can still be
1344 precisely marked even if they include stuff which needs pinning. Improve logging.
1345 Fix many bugs. Not enabled yet.
1347 * gc-test.cs: Add a few tests.
1349 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1350 the normal -v options. Avoid propagating liveness information through bblocks
1351 which end with a NOT_REACHED opcode.
1353 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1354 after cfg has been freed.
1356 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1358 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1359 if a clause is skipped because it uses the exception object, since it could
1360 have caught the exception.
1362 * exceptions.cs: Add a test.
1364 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1366 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1368 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1369 ICollection<T> wrappers.
1371 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1373 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1375 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1377 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1378 NOMAP32BIT or optimize_for_xen is set.
1380 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1382 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1383 mono_metadata_str_hash () instead.
1385 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1387 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1390 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1392 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1394 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1397 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1398 throwing code correctly.
1400 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1402 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1404 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1405 ftnptrs created by us, handle RGCTX_FETCH correctly.
1406 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1408 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1409 ftnptr added by mono_aot_get_named_code ().
1411 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1413 * mini-arm.c: Fix a few LLVM problems.
1415 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1417 2010-01-13 Mark Probst <mark.probst@gmail.com>
1419 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1422 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1424 * jit.h, method-to-ir.c: added ability to set the policy for
1425 inserting breakpoints from the break IL instruction or the
1426 Debugger.Break () API call.
1428 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1430 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1431 assemblies need to be eagerly loaded.
1433 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1435 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1437 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1439 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1440 an argument which matches any exception.
1442 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1444 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1445 optimization if the called method is gshared and marshalbyref, since gshared
1446 methods can' have wrappers. Fixes #569390.
1448 * generics.cs: Add a test.
1450 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1452 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1455 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1457 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1459 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1461 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1462 since it is not supported in win2000.
1464 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1466 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1467 error if loading an assembly fails.
1468 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1470 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1473 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1476 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1478 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1479 is not supported yet.
1481 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1483 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1485 * method-to-ir.c: All types with variant arguments must fallback to the
1486 slow path. This makes cast of variant delegates work.
1488 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1489 argument that is set to TRUE is the returned vtable slot is for a variant
1490 interface. Changed a g_print + g_assert_not_reached to a g_error.
1492 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1493 a similar fashion of generic virtual methods.
1495 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1497 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1500 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1501 method using a variance aware function.
1503 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1505 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1507 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1508 do an icall for now.
1510 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1512 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1513 If LLVM decides to set the code model to Large, reset it to Default.
1515 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1517 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1518 stripped binaries as well.
1520 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1522 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1523 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1525 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1528 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1530 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1533 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1534 as the type info to llvm.eh.selector.
1535 (exception_cb): Use the type info for filling out some fields of
1536 MonoJitExceptionInfo like the flags and the exception class. This is needed
1537 because the LLVM produced exception handling clauses might not match the original
1538 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1540 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1541 separate function. Add an extra argument which returns the type infos
1542 corresponding to the exception clauses.
1544 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1545 exception handling clauses.
1547 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1549 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1550 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1553 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1555 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1558 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1560 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1563 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1565 * mini.c (mini_method_compile): Verify the method before calling
1566 mono_compile_create_vars as this might crash since it uses method
1571 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1573 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1574 one case if AOTing, since the class might not be a concrete class.
1576 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1578 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1579 functions which are now defined in mempool-internals.h.
1581 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1583 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1585 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1589 * mini-*.c: Properly handle generic enums.
1593 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1595 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1596 in a few more places.
1598 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1600 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1601 nullable parameters. Fixes #567351.
1603 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1605 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1607 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1609 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1610 mono_get_generic_context_from_code () call.
1612 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1614 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1616 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1619 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1621 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1622 mono_method_get_signature returns NULL. Fix #567084
1624 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1626 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1627 instead of once for each module.
1629 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1631 * debugger-agent.c (ss_start): Implement step over for the last sequence
1634 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1635 have the STEP_LOC flag set.
1637 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1638 fails. Fixes #566689.
1640 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1642 * mini.c (mono_add_seq_point): New helper function.
1643 (mono_save_seq_point_info): New function to save sequence point info, extracted
1644 from mini_method_compile ().
1646 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1648 * mini.h (MonoSeqPointInfo): New structure containing information about
1649 the sequence points of a JITted method.
1650 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1653 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1654 point information is stored, use a MonoSeqPointInfo structure instead of a
1655 GPtrArray. For each seq point, compute a list of successor seq points.
1657 * debugger-agent.c: Use the successor list to implement step-over more
1658 efficiently: instead of single stepping until a different line/IL offset is
1659 reached, place breakpoints into all successor seq points.
1661 * mini.h: Bump AOT file format version.
1663 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1665 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1667 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1669 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1671 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1674 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1676 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1677 alloca as g_malloc is not signal safe.
1679 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1681 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1682 VALGRIND_DISCARD_TRANSLATIONS.
1684 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1685 checks, they are no longer needed.
1687 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1688 a function into a sigctx which can handle function pointers.
1690 * mini-ppc.c: Implement soft debugger support on ppc64.
1692 * mini-ppc.c: Implement soft debugger support.
1694 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1696 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1698 2009-12-17 Marek Habersack <mhabersack@novell.com>
1700 * mini.c (mono_get_runtime_build_info): include Mono version in
1703 * driver.c (mono_main): VERSION is now included in the string
1704 returned from mono_get_runtime_build_info()
1706 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1708 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1709 signatures. Fixes #565143.
1711 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1713 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1715 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1717 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1719 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1720 making max stack 10x smaller.
1722 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1724 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1726 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1728 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1730 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1732 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1733 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1735 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1737 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1739 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1741 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1744 2009-12-14 Miguel de Icaza <miguel@novell.com>
1746 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1747 raise an invalid program exception.
1749 For other opcodes that we might not handle use a g_warning and
1750 raise the exception. Beats termination.
1754 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1756 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1758 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1759 by merging the LLVM and !MAP_32BIT cases.
1761 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1763 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1764 sigctx being passed in, as we have no CONTEXT available in the APC.
1766 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1769 Code contributed under MIT/X11 license.
1771 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1773 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1774 in the LLVM backend on AMD64.
1776 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1779 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1781 * mini-llvm.c: Export mono_personality for AOT.
1783 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1785 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1786 implicit exception can occur.
1788 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1789 OP_IMPLICIT_EXCEPTION instruction.
1791 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1793 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1795 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1796 inside a protected block.
1798 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1799 trampolines doesn't include the argument.
1801 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1802 trampolines on amd64.
1804 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1807 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1808 disabled for methods with clauses.
1810 * mini-llvm.c: Enable support for catch clauses.
1812 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1813 end of an LLVM compiled finally clause.
1814 (mono_handle_exception_internal): Save the exception handling state in TLS
1815 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1816 resume unwinding from that point.
1818 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1819 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1820 to obtain the addresses of the exception handling regions.
1822 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1823 finally clauses are supported.
1825 * mini.c (mini_method_compile): Add support for LLVM code with exception
1828 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1830 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1833 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1835 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1836 as a primitive type.
1838 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1840 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1841 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1844 2009-12-11 Marek Habersack <mhabersack@novell.com>
1846 * method-to-ir.c (mini_redirect_call): do not redirect the
1847 InternalAllocateStr internal call if string profiling is enabled.
1849 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1851 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1854 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1855 unwind.h header file.
1857 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1858 newer valgrind versions seems to handle this fine.
1860 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1862 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1863 on the debugger thread.
1865 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1867 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1869 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1871 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1873 * cpu-<ARCH>.md: Make call_handler clob:c.
1875 * mini.c: Reenable SSA for methods with clauses.
1877 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1878 as it causes failures on x86.
1880 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1882 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1883 returns NULL (e.g. a bad assembly).
1885 2009-12-08 Geoff Norton <gnorton@novell.com>
1887 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1888 stepping out into native code. There were issues with nested invokes
1891 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1893 * mini.c (mini_method_compile): Do the disable_llvm checks early
1894 and avoid the LLVM compile pass if the checks fail.
1896 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1898 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1899 LLVM optimizations don't try to remove them.
1901 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1902 different file so the original remains.
1904 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1906 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1908 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1910 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1911 support for non-inline unwind descriptors.
1913 2009-12-07 Geoff Norton <gnorton@novell.com>
1915 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1916 the interrupt_count slightly differently. Native threads were never
1919 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1921 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1922 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1923 yet generate this info.
1925 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1927 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1928 client can distinguish between intptrs and longs.
1930 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1932 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1935 * aot-runtime.c (load_function): Update after the change above.
1937 * mini.h: Bump AOT file format version.
1939 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1940 if the delegate class is dynamic.
1942 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1943 in gshared code too using the new rgctx info type
1944 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1946 2009-12-04 Geoff Norton <gnorton@novell.com>
1948 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1949 we need to track the original suspend count so the thread properly
1950 wakes up in resume_thread.
1952 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1954 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1957 * generics.cs: Add a test.
1959 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1960 is 0. Simplify a lot of code using this.
1962 * mini-trampolines.c (mono_delegate_trampoline): Call
1963 mono_create_static_rgctx_trampoline () before saving the final address in
1964 delegate->method_code, to avoid calling it each time a delegate is first called.
1966 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1967 which need static rgctx trampolines.
1969 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1970 keyed on the method+addr pair, since addr could be either the method addr or
1971 an unbox trampoline in the AOT case. Fixes #560246.
1973 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1975 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1976 place it was called before too.
1978 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1980 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1981 if no security manager is present, to speed up the AOT case. Call
1982 mono_class_vtable () full with raise_on_error == TRUE instead.
1984 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1986 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1987 the local optimization passes can take its result into account. Fixes
1990 * exceptions.cs: Add a test.
1992 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1994 This patch is contributed under the terms of the MIT/X11 license
1996 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1998 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2000 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2002 * debugger-agent.c: Rework the handling of stack traces of running threads to
2003 avoid crashes if compute_frames () tries to walk the stack of running thread.
2005 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2007 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2009 * mini.h (StackFrameInfo): Add an 'lmf' field.
2011 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2013 * debugger-agent.c (suspend_current): Always set really_suspended.
2015 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2017 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2019 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2021 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2024 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2026 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2028 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2030 * mini-trampolines.c: Fix MSVC build.
2032 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2034 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2036 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2038 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2039 the instruction following an OP_FCOMPARE is optimized away.
2041 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2043 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2044 emit_autoreg () into this arch-specific function.
2046 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2047 code, it is no longer needed.
2049 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2051 * mini.h: Bump AOT file format version.
2053 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2054 using the sorted_code_offsets array, instead of reading it from the
2055 exception debug info.
2056 (load_method): Call mono_aot_find_jit_info instead of
2057 decode_exception_debug_info ().
2059 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2060 LLVM compiled as a flag.
2062 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2064 * debugger-agent.c (resume_thread): Fix a warning.
2066 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2069 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2071 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2072 contents to MonoAotFileInfo.
2074 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2076 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2077 Put all binary data into a giant blob, similarly to the way .net assemblies
2078 store binary data. Emit offset tables in a compact form to reduce their size.
2080 * mini.h: Bump AOT file format version.
2082 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2085 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2086 avoid linear searches at runtime.
2088 * aot-runtime.c (find_symbol): Update this to use the hash.
2090 * mini.h: Bump AOT file format version.
2092 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2094 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2097 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2100 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2101 the distribution of got slot types.
2103 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2105 * method-to-ir.c: Add support for generating explicit null checks.
2107 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2109 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2110 on a random thread if possible.
2112 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2113 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2116 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2117 regs. Pass the real size of the regs array to mono_unwind_frame ().
2119 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2122 2009-11-24 Geoff Norton <gnorton@novell.com>
2124 * mini-darwin.c: Work around apple bug rdar://7209349 See
2125 http://openradar.appspot.com/7209349 for details. Synopsis,
2126 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2127 never been initialized before.
2129 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2131 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2133 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2135 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2137 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2138 OP_SHL_IMM is not 32 bit.
2140 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2142 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2144 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2146 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2149 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2150 > 0 since some threads can resume if their resume_count is > 0.
2151 (invoke_method): Avoid reading freed memory.
2153 * debugger-agent.c (process_suspend): Extract the suspend code from
2154 process_single_step_inner () to a separate function. Rework the code to prevent
2155 races between this function and thread interrupts.
2157 * debugger-agent.c (suspend_current): Check the resume_count field instead
2158 of resume_one so suspends+resumes during single threaded invokes work
2161 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2163 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2164 to make the generated code smaller.
2166 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2167 sequence generated by recent LLVM versions.
2169 * mini-llvm.c: Add support for a few simple cases which weren't supported
2172 * mini-trampolines.c (mono_magic_trampoline): Don't call
2173 mono_arch_get_vcall_slot () when llvm is enabled.
2175 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2177 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2178 into a new function called common_call_trampoline () which is used by the
2179 llvm vcall trampoline as well.
2181 * debugger-agent.c: Implement single threaded invokes.
2183 * debugger-agent.c: Revert change which broke the agent on linux.
2185 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2188 * generics.cs: Add a test.
2190 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2192 * debugger-agent.c: Fix the cygwin build.
2194 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2196 * cprop.c: Remove this unused file.
2198 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2200 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2203 * basic.cs: Add a test.
2205 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2207 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2210 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2212 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2213 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2214 it. Use this flag to control llvm related code paths instead of #ifdef
2215 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2218 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2220 * mini.h: Bump AOT file format version.
2222 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2223 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2225 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2226 was used as an assembly filter.
2228 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2230 * unwind.c: Fix support for ppc.
2232 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2233 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2235 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2237 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2239 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2240 added by the ps3 changes.
2242 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2244 * mini-gc.c: Resurrect this, so at least it compiles.
2246 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2248 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2250 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2251 create_event_list () so assembly filters can be used.
2253 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2256 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2258 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2259 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2262 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2263 classes for char/bool too.
2265 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2267 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2270 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2273 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2275 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2277 Code contributed under MIT/X11 license.
2279 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2281 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2282 threads in native code work.
2284 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2285 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2288 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2290 * debugger-agent.c: Implementation for Windows platform.
2292 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2293 primitives. Use SEH to implement breakpoints and single stepping.
2295 * mini-x86.h: Enable soft debugger on Windows.
2297 Code contributed under MIT/X11 license.
2299 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2301 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2302 under XEN. Fixes #522894.
2304 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2306 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2307 interface calls in LLVM AOT code.
2309 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2312 * mini-llvm.c: Add support for OP_VPHI.
2314 * objects.cs: Add a test.
2316 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2318 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2319 this is called on the debugger thread.
2321 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2323 * mini-llvm.c: Add soft-float support.
2325 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2326 FCALL which returns an R4.
2328 * driver.c (mono_main): Add a missing '\n'.
2330 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2331 platforms which doesn't support the LLVM IMT trampoline.
2333 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2335 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2337 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2339 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2342 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2344 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2346 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2347 Instead of emitting a method_order table, sort the contents of the code_offsets
2348 table and do a binary search in the sorted table. The previous approach doesn't
2349 work with LLVM which emits methods in a arbitrary order.
2351 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2352 in the .eh_frame section in ELF files.
2354 * mini.h: Bump corlib file format version.
2356 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2358 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2359 LDMIA->LDM macro name change.
2361 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2363 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2366 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2369 * aot-compiler.c: Ditto.
2371 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2372 &align to mini_type_stack_size_full ().
2374 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2376 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2378 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2380 * mini-arm.c: Compute the stack space used by arguments using
2381 mini_type_stack_size_full ().
2383 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2385 * optflags-def.h: Remove dead TREEPROP optimization.
2387 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2389 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2391 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2393 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2395 * driver.c (mono_jit_parse_options): New public API function to parse options
2396 as done by the runtime executable.
2398 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2399 when handling named arguments.
2401 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2403 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2404 for passing small vtypes in registers, make the CallInfo structures more
2405 similar to the code on the other platforms.
2407 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2408 the code in the prolog requires it.
2410 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2412 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2413 (koush@koushikdutta.com).
2415 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2416 where the thunk memory should be allocated from. Fixes appdomain unloading
2419 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2421 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2422 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2424 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2426 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2427 AOT, as it is not implemented yet.
2429 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2431 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2433 * debugger-agent.c: Fix windows build.
2435 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2437 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2438 after the client connects/disconnects.
2440 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2441 when an exception of a given type is thrown.
2443 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2444 only on an uncaught exception.
2446 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2448 * debugger-agent.c: Add a 'launch' option.
2450 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2452 * debugger-agent.c: Add a 'timeout' option.
2454 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2456 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2459 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2461 * debugger-agent.c (set_breakpoint): Emit a log message.
2463 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2465 * mini-arm.c: Fix the arm build.
2467 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2469 * aot-compiler.c: don't leak the value returned from
2470 mono_type_full_name().
2472 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2474 * debugger-agent.c: defer including mono-mutex.h until we know the
2477 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2479 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2480 of pthreads directly.
2482 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2483 exception handlers. Pass info argument.
2485 * mini.h: Adjust signatures of soft debugger functions to pass void*
2486 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2488 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2489 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2490 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2491 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2493 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2495 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2496 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2497 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2498 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2500 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2502 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2504 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2506 * mono-semaphore.h: Skeleton implementation for Windows.
2508 Code contributed under MIT/X11 license.
2510 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2512 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2514 Code contributed under MIT/X11 license.
2516 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2518 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2520 Code contributed under MIT/X11 license.
2522 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2524 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2525 debug info to 100 because 10 still slows down gdb too much.
2527 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2528 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2529 them in the wrappers.
2531 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2533 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2535 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2537 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2538 function mono_aot_get_array_helper_from_wrapper ().
2540 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2541 array helper methods.
2543 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2545 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2546 the value was loaded from memory.
2548 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2549 the value was loader from there.
2551 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2552 without constant swizzle.
2554 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2556 * mini-amd64.c: Put soft debugger functions behind a
2557 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2559 * mini-amd64.h: disable the soft debugger in windows.
2561 Code contributed under MIT/X11 license.
2563 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2565 * mini-x86.c: Put soft debugger functions behind a
2566 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2568 Code contributed under MIT/X11 license.
2570 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2572 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2573 to mono_arch_find_jit_info_ext.
2575 Code contributed under MIT/X11 license.
2577 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2579 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2581 * debugger-agent.c: Add support for filtering events by assemblies.
2583 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2584 the agent is not enabled.
2586 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2588 * exceptions-x86.c: hopefully last change to fix the windows build.
2589 This one courtesy of Jonathan Chambers.
2591 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2593 * debugger-agent.c: remove unused function.
2595 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2597 * debugger-agent.c: add #ifdefs for a few header files.
2598 * mini-x86.h: disable the soft debugger in windows.
2599 Step 1 of 2 to make this compile on windows with gcc.
2601 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2603 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2604 as it breaks the build.
2606 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2608 Merge the soft debugger branch.
2610 * debugger-agent.h debugger-agent.c: New files containing the soft
2611 mode debugger module.
2613 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2614 at the appropriate locations.
2616 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2619 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2620 enable/disable single stepping.
2622 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2623 which returns all information in a StackFrameInfo structure, and can handle the
2624 LMF frames added by the debugger.
2626 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2629 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2630 walker function which works on a specific thread and passes a StackFrameInfo
2631 structure to its callback.
2633 * mini.c (mini_init): Initialize the debugger agent.
2635 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2637 * mini-ops.h: Add OP_SEQ_POINT opcode.
2639 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2640 arguments to the debugger agent.
2642 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2644 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2647 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2649 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2651 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2653 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2655 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2656 sets the IMT argument and makes a virtual call.
2658 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2660 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2662 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2665 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2667 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2668 runtime. Fixes #551228.
2670 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2672 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2674 * basic.cs: Add a test.
2676 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2677 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2678 CONSTRAINED. Fixes #550964.
2680 * generics.cs: Add a test.
2682 2009-10-28 Mark Probst <mark.probst@gmail.com>
2684 * mini-posix.c (add_signal_handler): Use
2685 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2687 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2689 Contributed under the terms of the MIT/X11 license by
2690 Jerry Maine <crashfourit@gail.com>.
2692 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2693 sse4a for simd intrinsics.
2695 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2696 sse4a for simd intrinsics.
2698 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2700 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2701 instead of inst_p1 which is not the same on ILP32 platforms.
2703 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2705 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2706 not the mscorlib one before calling mono_get_lmf_addr.
2708 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2709 of the ip to the LMF.
2711 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2712 immediate in the op->op_imm optimization.
2714 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2715 understand. VTypes now work, but are not abi compliant, as they are
2716 split into 4 byte parts instead of 8.
2717 (emit_memcpy): Fix the unrolled case to work on the PS3.
2719 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2721 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2722 the default when static linking.
2724 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2726 * aot-compiler.c: Add an autoreg option to automatically register
2727 statically linked aot modules using ELF .ctors.
2729 * genmdesc.pl: Add __ppc64__ to allowed defines.
2731 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2733 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2734 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2736 2009-10-24 Mark Probst <mark.probst@gmail.com>
2738 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2740 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2742 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2743 which will contain the domain where the method was found.
2745 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2746 mini_jit_info_table_find ().
2748 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2750 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2752 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2754 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2755 set, its not supported yet.
2757 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2759 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2760 iface wrapper is not found.
2761 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2763 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2765 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2766 which have a different name.
2768 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2769 wrappers and Array.GetGenericValueImpl ().
2771 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2772 because of the change above.
2774 * generics.cs: Add a test for full aot + generic array ifaces.
2776 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2778 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2779 that hides the previous one.
2781 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2783 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2784 marshalled. Fixes #541623.
2786 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2788 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2790 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2792 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2794 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2796 * mini-posix.c (sigprof_signal_handler):
2797 Implemented support for building stat call chans in different ways.
2799 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2801 * mini-exceptions.c (mono_find_jit_info):
2802 Also check that a jit info has been found (fixes a profiler crash).
2804 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2806 * mini.c (mono_codegen):
2807 Call mono_profiler_code_buffer_new with correct code address.
2809 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2811 * driver.c (mono_main): Change the date in the copyright.
2813 2009-10-14 Mark Probst <mark.probst@gmail.com>
2815 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2816 allocator in shared generic code for open classes, because we
2817 can't get those classes' vtables. We need to make managed
2818 allocators not depend on the vtable at compile-time to solve this.
2820 2009-10-13 Martin Baulig <martin@ximian.com>
2822 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2823 `const guint8 *trampoline' argument; send both the old and the new
2826 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2828 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2829 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2830 (can_marshal_struct): Skip structures with auto layout.
2832 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2834 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2836 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2837 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2838 a variable to hold the stack slot used by the int<->float conversion opcodes.
2840 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2842 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2844 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2845 when using full-aot.
2847 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2849 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2850 each instance of Comparer<T>.
2852 * generics.cs: Add a new test.
2854 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2856 * driver.c (parse_debug_options): Add a 'gdb' option.
2858 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2860 * image-writer.c: Add support for emitting the image into a memory buffer.
2862 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2864 * aot-compiler.c: Add support for registering debug info with GDB using the
2865 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2866 MONO_XDEBUG to 'gdb'.
2868 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2870 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2873 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2875 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2876 can be used to set breakpoints in gdb.
2878 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2879 segment to an absolute address.
2881 2009-10-13 Mark Probst <mark.probst@gmail.com>
2883 * method-to-ir.c: Use the managed array allocator method if
2886 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2888 * aot-compiler.c : Fix the MSVC builds
2890 Code is contributed under MIT/X11 license.
2892 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2894 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2895 avoid registering 1 symbol file per method with gdb.
2897 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2899 * mini-sparc.c: Fix the handling of enums with base type long.
2901 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2903 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2904 instead of using type->data.klass as the later doesn't work with generics.
2906 2009-09-25 Mark Probst <mark.probst@gmail.com>
2908 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2909 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2910 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2911 works differently now and we don't handle it in the JIT anymore.
2913 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2914 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2915 the Thread class split.
2917 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2919 * driver.c: Don't run tests with the obsolete treeprop optimization.
2921 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2922 variable volatile. Fixes #541577.
2924 * basic-calls.cs: Add a new test.
2926 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2928 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2930 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2931 work/required with recent iphone sdk versions.
2933 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2936 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2937 in the VCALL decomposition code.
2939 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2941 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2943 * basic.cs: Add a test.
2945 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2948 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2949 searches all the domains of the current thread.
2951 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2953 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2955 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2956 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2958 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2959 for non-jit trampolines.
2961 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2963 * aot-compiler.c (add_wrappers): Ditto.
2965 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2966 the size of the param area used by dyn_call to 6 which covers the majority of
2969 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2971 * mini-arm.c: Implement support for passing/receiving
2972 longs and receiving floats in the dyn_call code.
2974 * mini-amd64.c: Implement support for receiving vtypes in registers in
2977 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2980 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2982 * mini-arm.c (get_call_info): Return more precise information in
2984 (dyn_call_supported): Use the information in CallInfo.
2986 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2988 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2991 * mini-arm.c: Update after the dyn_call api changes.
2993 * mini.c (mini_create_jit_domain_info): Register a destructor function
2994 for the runtime_invoke_hash.
2996 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2997 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2999 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3000 (dyn_call_supported): Simplify this by using get_call_info ().
3001 (mono_arch_dyn_call_free): New destructor function.
3003 * generics.cs: Remove a printf.
3005 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3007 * mini-arm.c: Add support for enum return values and passing a few arguments
3010 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3013 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3015 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3016 the dynamic invoke wrappers.
3018 * mini-arm.c: Implement OP_DYN_CALL for arm.
3020 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3021 supported by the dynamic runtime invoke wrapper.
3023 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3024 runtime invoke wrapper.
3026 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3027 if possible when running with full-aot.
3029 * mini-ops.h: Add OP_DYN_CALL opcode.
3031 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3032 with dynamic arguments lists similar to libffi.
3034 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3036 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3038 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3041 * iltests.il.in: Add a new test.
3043 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3045 * aot-compiler.c (add_generic_instances): Add more instances of
3046 GenericEqualityComparer.
3048 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3050 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3052 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3054 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3055 comments on some functions that now can fail.
3057 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3059 * Makefile.am: Add Info.plist to EXTRA_DIST
3061 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3063 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3064 static synchronized wrappers. Fixes #539500.
3066 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3068 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3071 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3073 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3074 lmf before calling filter clauses as well. Fixes #539550.
3076 * exceptions.cs: Add a test.
3078 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3080 * aot-compiler.c (add_generic_class): Add instances of
3081 Array.GetGenericValueImpl as well.
3083 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3086 * generics.cs: Add a fullaot linq test.
3088 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3090 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3093 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3095 * mini-trampolines.c (mono_delegate_trampoline) : Call
3096 mono_cominterop_get_invoke if the delegate target object
3099 Code is contributed under MIT/X11 license.
3101 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3103 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3104 internal call is defined outside platform code. Reduce code
3105 duplication with existing [Method|Field]AccessException
3107 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3109 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3110 if the return value is a small struct passed on regs.
3112 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3114 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3116 * mini-codegen.c: Enable the cpu description validation for arm.
3118 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3120 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3121 test which depends on structs to objects.cs.
3123 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3124 require object model related stuff working.
3126 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3128 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3130 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3131 against the instruction metadata in mini-ops.h. amd64 only for now.
3133 * mini-ops.h: Fix some instruction descriptions.
3135 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3136 unused instructions.
3138 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3140 * exceptions.cs: Add a new test.
3142 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3144 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3146 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3148 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3149 skip empty phi opcodes.
3151 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3152 correctly by zero extending after loads. Skip methods containing calls
3153 to the monitor enter/exit trampolines.
3155 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3156 when calling mono_thread_force_interruption_checkpoint ().
3158 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3160 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3162 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3164 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3165 bootstrap could run.
3167 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3169 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3171 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3173 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3175 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3176 LLVM might be very short.
3178 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3179 in OP_THROW/RETHROW.
3181 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3184 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3186 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3187 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3188 LLVM might be very short.
3190 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3192 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3193 the alignment for the value of sp.
3195 2009-09-01 Geoff Norton <gnorton@novell.com>
3197 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3198 managed wrappers in full aot.
3200 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3202 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3204 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3206 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3208 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3210 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3212 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3215 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3217 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3218 depend on the info MonoMethodHeader which could be missing in IL stripped
3221 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3223 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3224 they are only 4 byte aligned.
3226 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3228 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3229 was done previously, since using SP causes too many problems.
3231 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3232 frames without a frame pointer works.
3234 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3235 global register in methods with calls, since the calls can go through
3236 a static rgctx trampoline which doesn't save it.
3238 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3240 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3242 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3244 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3246 2009-08-18 Christian Hergert <chris@dronelabs.com>
3248 * method-to-ir.c: Fix warnings for uninitialized variables.
3250 2009-08-18 Christian Hergert <chris@dronelabs.com>
3252 * mini-exceptions.c:
3253 * aot-compiler.c: Fix printf warnings.
3255 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3257 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3258 Add GetGenericValueImpl<string>.
3260 * aot-compiler.c (add_generic_instances): Add instances of
3261 GenericEqualityComparer<T> for primitive types. Only emit the array
3262 wrappers into the mscorlib image.
3264 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3266 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3267 the methods_loaded array using amodule->info->nmethods.
3269 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3270 (MONO_AOT_FILE_VERSION): Bump this.
3272 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3275 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3276 MonoJitInfo doesn't belong to its methods aot image.
3278 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3280 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3282 * mini-arm.c: Fix warnings.
3284 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3286 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3289 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3291 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3292 avoid clobbering IP.
3294 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3295 hold the trampoline argument, so its initial value is available during
3298 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3301 * exceptions-hppa.c:
3303 * exceptions-s390x.c:
3304 * exceptions-mips.c:
3306 * exceptions-sparc.c:
3307 * exceptions-alpha.c:
3309 * mini-trampolines.c:
3311 * exceptions-s390.c: add and use #define's instead of sizeof()
3312 for MonoJitInfo and MonoJitInfoTable.
3314 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3319 * tramp-x86.c: use a #define instead of sizeof() for a few
3320 structures that use a zero-length array.
3322 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3324 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3325 case when the method is dynamic. Fixes #529238.
3327 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3329 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3330 of asserting when a method is JIT compiled in full-aot mode.
3332 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3334 Contributed under the terms of the MIT/X11 license by
3335 Jerry Maine <crashfourit@gail.com>.
3337 * fixed wrong dates in changelog.
3339 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3341 Contributed under the terms of the MIT/X11 license by
3342 Jerry Maine <crashfourit@gail.com>.
3344 * basic-simd.cs: added test for packed double square root.
3345 * cpu-amd64.md: added opcode info for packed double square root.
3346 * cpu-x86.md: added opcode info for packed double square root.
3347 * mini-ops.h: added IR opcode for packed double square root.
3348 * mini-x86.c: added IR to native translation code for packed double square root.
3349 * mini-amd64.c: removed todo for packed double square root.
3350 * simd-intrinsics.c: added method to IR opcode converstion for
3351 packed double square root.
3353 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3355 Contributed under the terms of the MIT/X11 license by
3356 Jerry Maine <crashfourit@gail.com>.
3358 * mini-amd64.c: Added a change to help tell the difference as
3359 to what perpose the xmm register is being used--mainly to help
3361 * mini-amd64.h: Changed callee regs to use 15 out of 16
3362 (one used for special cases) xmm registers for both fp
3363 and simd ops. Added define to turn on new feature in the regalloc
3364 that allows fp and simd ops to share the xmm regs happily.
3365 * codegen.c: Added code to detect for which perpose an xmm reg is
3366 being used (fp or simd) and to translate back and forth to the
3367 correct logical reg bank (fp or simd) for 'spill load's.
3369 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3371 Contributed under the terms of the MIT/X11 license by
3372 Jerry Maine <crashfourit@gail.com>.
3374 * basic-simd.cs: Added tests for stressing the regalloc when running with
3375 16 simd regs and when simd and fp ops share the same reg bank.
3377 2009-08-01 Mark Probst <mark.probst@gmail.com>
3379 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3380 in shared generic code, we might have to look up the class in the
3381 RGCTX. If we use the class directly, compute its GC descriptor.
3383 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3385 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3387 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3389 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3390 check for errors. Fixed the case when the class with the Main
3393 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3395 Contributed under the terms of the MIT/X11 license by
3396 Jerry Maine <crashfourit@gail.com>.
3398 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3400 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3402 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3404 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3406 * method-to-ir.c: Fix naming of stelem and ldelem.
3408 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3410 * driver.c (main_thread_handler): Check that the assembly loaded
3411 matches the filename when doing AOT.
3413 2009-07-30 Mark Probst <mark.probst@gmail.com>
3415 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3418 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3419 utils/mono-sigcontext.h).
3421 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3424 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3426 * mini.c (mono_codegen):
3427 Call profiler hook to keep track of method code buffers.
3429 2009-07-27 Mark Probst <mark.probst@gmail.com>
3431 * method-to-ir.c: Invoke write barriers for the
3432 Interlocked.(Compare)Exchange JIT intrinsics.
3434 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3436 * Makefile.am (version.h): Fix issues when built out of tree.
3437 Remove some redundant 'grep's piped through 'sed's.
3439 Fri Jul 24 17:28:37 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 (mono_arch_output_basic_block):
3444 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3445 for bits 32-47 with signed load/store diplacements for bits
3446 48-63. Use prefered base/offset order for indexed form.
3447 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3448 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3449 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3450 OP_LOADI2_MEMBASE): Same.
3451 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3452 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3453 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3455 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3456 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3457 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3458 OP_LOADI1_MEMINDEX): Same
3459 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3460 OP_STORER8_MEMINDEX): Same
3461 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3463 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3464 for bits 32-47 with signed load/store diplacements for bits
3465 48-63. Use prefered base/offset order for indexed form.
3467 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3469 This patch is contributed under the terms of the MIT/X11 license
3471 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3472 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3473 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3474 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3475 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3476 cfg->stack_usage to avoid size warnings.
3477 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3478 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3479 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3480 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3482 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3483 after code varible is initialized.
3484 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3485 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3486 (mono_arch_emit_epilog):
3487 Move Use ppc_load32 for cfg->stack_usage to avoid size
3490 2009-07-24 Mark Probst <mark.probst@gmail.com>
3492 * method-to-ir.c: The write barrier doesn't do the store anymore,
3493 so we have always to emit it. Also, emit the wbarrier after the
3496 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3498 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3499 for argument count 3 too.
3501 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3503 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3504 the caller handle the exceptions.
3505 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3506 method. Fixes #524498.
3508 2009-07-22 Geoff Norton <gnorton@novell.com>
3510 * mini-exceptions.c: Fix build on ia64.
3512 2009-07-22 Mark Probst <mark.probst@gmail.com>
3514 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3517 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3519 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3522 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3524 * basic-simd.cs (Main): Pass args to the test driver.
3526 2009-07-20 Geoff Norton <gnorton@novell.com>
3528 * mini-x86.h: Fix the x86 version guards to use Apple's
3529 properly defined macros.
3531 2009-07-20 Geoff Norton <gnorton@novell.com>
3533 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3536 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3538 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3539 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3540 the information which is needed for invokes, so only one locking+hash table
3543 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3545 * aot-compiler.c (add_generic_instances): Emit instances of
3546 GenericComparer<T> for primitive types.
3548 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3550 * mini-posix.c: Fix linux build.
3552 2009-07-19 Geoff Norton <gnorton@novell.com>
3554 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3555 mono_gdb_render_native_backtraces
3556 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3557 so we implement the sane semantics to the runtime here
3558 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3559 so we need to call it differently (mono_gdb_render_native_backtraces)
3560 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3561 here for default implementations.
3562 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3563 support Apple's weird syscall (SYS_fork) implementation and not busy
3564 loop in abort() on native crashes on OSX anymore.
3566 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3568 * aot-runtime.c (load_method): Change the handling of the
3569 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3572 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3574 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3576 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3577 seems to break the aot tests.
3579 * mini.c (mono_patch_info_equal): Fix the handling of
3580 MONO_PATCH_INFO_RGCTX_FETCH.
3582 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3584 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3586 * mini.c (mono_patch_info_hash): Fix the handling of
3587 MONO_PATCH_INFO_INTERNAL_METHOD.
3588 (mono_patch_info_equal): Ditto.
3590 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3592 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3595 * mini-llvm.c: Add some infrastructure for AOT support.
3597 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3599 * mini-llvm-cpp.c: Update to the latest llvm api.
3601 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3602 option to false to prevent llvm from installing signal handlers which
3605 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3608 * cpu-amd64.md: Revert previous change as those instructions
3609 take 2 separate arguments. Remember to read the arch docs more
3610 carefully next time.
3612 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3614 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3616 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3618 * mini-ppc.c: exploit multiple load/store units if available (rest of
3619 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3620 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3622 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3624 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3625 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3627 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3629 * cpu-x86.md: Fix missing clobbering from trancendental simd
3632 * cpu-amd64.md: Same.
3634 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3636 Contributed under the terms of the MIT/X11 license by
3637 Jerry Maine <crashfourit@gail.com>.
3639 * basic-simd.cs: Added tests for single and doulble indexers.
3641 * cpu-amd64.md: Added simd opcode information.
3643 * mini-amd64.c: Added IR to native simd generation code.
3644 Added simd register names and function that returns them.
3646 * mini-amd64.h: Added marcos to turn on simd code compilation in
3647 amd64. Added max simd register count marco. Added caller/callee
3648 register mask marcos. Added marcos to use simd register bank.
3650 * mini.h: Added helper marco for shufling dwords and simple
3653 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3655 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3657 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3659 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3660 the length of the native code as well.
3662 * basic-simd.cs: Add a test for #521662.
3664 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3666 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3668 2009-07-13 Mark Probst <mark.probst@gmail.com>
3670 * mini.c: Register function for getting the IP from a signal
3671 context with metadata.
3673 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3675 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3676 call a generic class init trampoline if needed. Fixes #519336.
3678 * generics.cs: Add a test.
3680 2009-07-09 Mark Probst <mark.probst@gmail.com>
3682 * method-to-ir.c: When doing a call which might be remote from
3683 shared generic code to other shared code with open type arguments,
3684 get the remoting invoke wrapper from the RGCTX and do an indirect
3687 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3689 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3690 after the unbox trampoline in the full-aot case.
3692 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3694 * mini.c: Move initialization of jit_mutex before debugger initialization
3699 * Info.plist: added Info.plist and link flag to enable the mono executable
3700 to access other processes. Requires codesigning of the executable to work.
3702 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3707 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3709 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3711 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3713 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3714 when the generic instance is an instantiation of a subclass of the
3715 methods class. Fixes #517166.
3717 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3719 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3722 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3725 * CMakeLists.txt: Add minimal support for installation.
3727 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3729 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3730 determine whenever a method is directly callable to a separate function.
3732 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3733 needed ones as a result of the previous change.
3735 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3736 type of register arrays.
3738 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3739 type of register arrays.
3741 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3743 Contributed under the terms of the MIT/X11 license by
3744 Jerry Maine <crashfourit@gail.com>.
3746 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3748 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3750 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3752 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3754 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3755 dump of structure return value. Fix some formatting.
3756 * cpu-s390x.md: Fix lengths of instruction sequences.
3757 * mini-s390.c: Minor formatting changes.
3759 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3761 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3762 Use sigaction on freebsd as well.
3764 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3766 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3769 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3771 2009-06-22 Mark Probst <mark.probst@gmail.com>
3773 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3775 2009-06-22 Mark Probst <mark.probst@gmail.com>
3777 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3779 2009-06-20 Martin Baulig <martin@ximian.com>
3782 (MonoDebuggerThreadFlags): New enum typedef.
3783 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3784 (mono_debugger_thread_created): Added `gpointer func' argument;
3785 initialize the new `thread_flags' field.
3787 2009-06-18 Martin Baulig <martin@ximian.com>
3789 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3790 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3793 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3794 flag in `MONO_DEBUGGER__info.runtime_info'.
3797 (mono_main): Call mini_debugger_set_attach_ok() if generics
3798 sharing is disabled.
3800 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3802 * aot-compiler.c (add_wrappers): Fix a warning.
3804 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3805 the ppc load/store macro changes.
3807 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3809 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3811 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3812 not just the got symbol.
3814 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3817 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3820 * aot-compiler.c: Remove some fixmes.
3822 * driver.c (mono_main): Print a helpful message when cross-compiling.
3824 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3826 * method-to-ir.c (initialize_array_data): Do the optimization if the
3827 target byte order is little endian, instead of the host byte order.
3829 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3830 wrappers into the mscorlib image, Emit a unique plt symbol for each
3831 image, emit symbols for plt entries.
3833 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3836 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3838 * aot-compiler.c (add_wrappers): Avoid calling
3839 mono_marshal_get_type_info () since it can assert for some types.
3841 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3842 ldtoken are used inside wrappers.
3844 * helpers.c: Add support for prefixing tools with the arch name.
3846 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3847 quantities when using ilp32.
3849 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3850 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3852 * image-writer.c: Use .long on ilp32.
3854 * aot-compiler.c: Use 32 bit loads on ilp32.
3856 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3858 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3860 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3862 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3864 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3865 second got slot of every aot image.
3867 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3868 aot on platforms with function pointers.
3870 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3871 support for aot/full aot on ppc/ppc64.
3873 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3874 arguments which are needed on ppc.
3876 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3879 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3881 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3883 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3885 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3887 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3889 2009-06-17 Geoff Norton <gnorton@novell.com>
3891 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3893 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3895 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3896 to control whenever the dwarf writer is in xdebug or aot mode.
3897 (emit_class_dwarf_info): Use a separate abbrev for structures without
3900 * aot-compiler.c: Pass the appending parameter to
3901 mono_dwarf_writer_create ().
3903 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3904 falls through to its next bblock. Fixes #513931.
3906 * iltests.il: Add a test.
3908 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3909 infor even if emit_line is FALSE, as the apple linker seems to require it.
3911 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3913 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3917 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3919 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3922 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3924 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3925 'has_call_handler' fields.
3927 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3929 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3930 first bblock if not needed. Fixes #512790.
3932 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3934 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3936 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3939 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3940 remoting-invoke-with-check wrappers, which are not needed when running with
3941 full-aot, since it doesn't support remoting.
3943 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3945 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3947 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3948 method info, it is not used anymore.
3950 * mini.h: Bump AOT file format version.
3952 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3955 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3958 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3960 * mini.h: Bump AOT file format version.
3962 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3964 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3965 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3968 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3969 of CKFINITE and FBGE for VFP.
3971 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3973 * aot-compiler.c: Don't align code to 16 bytes on arm.
3975 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3976 before the methods they belong to.
3978 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3979 the full-aot case if possible, since the trampoline will be called right
3982 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3983 trampolines to 1024 after the change above.
3985 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3986 trampoline to save 8 bytes per trampoline.
3988 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3991 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3993 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3995 2009-06-08 Martin Baulig <martin@ximian.com>
3998 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3999 (_mono_debugger_throw_exception): Don't make this static.
4000 (_mono_debugger_unhandled_exception): Likewise.
4001 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4004 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4005 (_mono_debugger_throw_exception): Add function prototype.
4006 (_mono_debugger_unhandled_exception): Likewise.
4009 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4010 arg; return the first exception handler if the exception is caught
4011 and we're running inside the debugger.
4012 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4013 improve exception handle inside runtime-invoke, check whether the
4014 exception is actually caught in the method being invoked and not
4015 by the runtime-invoke-wrapper.
4017 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4019 * image-writer.c: Improve support for the osx assembler.
4021 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4024 2009-06-08 Martin Baulig <martin@ximian.com>
4027 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4028 (_mono_debugger_throw_exception): Don't make this static.
4029 (_mono_debugger_unhandled_exception): Likewise.
4030 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4033 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4034 (_mono_debugger_throw_exception): Add function prototype.
4035 (_mono_debugger_unhandled_exception): Likewise.
4038 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4039 arg; return the first exception handler if the exception is caught
4040 and we're running inside the debugger.
4041 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4042 improve exception handle inside runtime-invoke, check whether the
4043 exception is actually caught in the method being invoked and not
4044 by the runtime-invoke-wrapper.
4046 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4048 * image-writer.c (append_subsection): Don't align subsections of the
4049 debug_line section as a workaround.
4051 * dwarfwriter.c: Emit line number info in the AOT case as well.
4053 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4055 This patch is contributed under the terms of the MIT/X11 license
4057 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4058 code_len <= code_size
4060 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4062 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4064 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4067 invoke wrappers, we now use trampolines instead.
4069 2009-06-04 Mark Probst <mark.probst@gmail.com>
4071 * mini-darwin.c: The exception thread must not be registered with
4074 2009-06-04 Mark Probst <mark.probst@gmail.com>
4076 * mini-gc.c: Disable the code because it makes SGen crash.
4078 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4080 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4081 instead of asserting.
4083 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4085 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4086 output file after the code has been compiled.
4088 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4090 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4092 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4094 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4095 entries distinction to simplify the code.
4097 * mini.h: Bump AOT file format version.
4099 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4101 * objects.cs: Fix the signature of one of the tests.
4103 * mini.c (mini_create_ftnptr): New helper function, moved here from
4105 (mini_get_addr_from_ftnptr): Ditto.
4106 (mini_init): Install the new helpers.
4108 2009-05-28 Martin Baulig <martin@ximian.com>
4110 Correctly initialize the debugger when embedding Mono.
4112 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4113 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4114 see documentation in mini_debug_running_inside_mdb().
4117 (mini_debug_running_inside_mdb): New function to check whether
4118 we're running inside mdb.
4120 * mini.c (mini_init): Call mini_debugger_init() if we're running
4121 inside the debugger.
4123 * driver.c (mono_main): Moved the call to mini_debugger_init()
4124 into mini_init() to make this work when embedding Mono.
4126 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4127 calls to mini_debugger_init().
4129 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4130 mono_debugger_main() -> mini_debugger_main() and put them inside a
4131 `MONO_DEBUGGER_SUPPORTED' conditional.
4133 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4135 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4136 this is no longer in use.
4139 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4141 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4143 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4146 2009-05-27 Martin Baulig <martin@ximian.com>
4148 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4150 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4151 long_conv_to_r_un to 64 bits.
4153 * cpu-x86.md: Increase the instruction size due to the changes.
4155 * iltests.il.in: Add regression test.
4159 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4161 * objects.cs: Move the previous test from basic.cs to here.
4163 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4165 * basic.cs: Add regression test for #506915.
4167 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4169 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4170 optimization we must check the bb of the first byte of stobj as
4171 it's the only one set in cil_offset_to_bb.
4175 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4177 * image-writer.c: Fix pointer directive on ppc64.
4179 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4181 * image-writer.c (asm_writer_emit_section_change): Avoid using
4182 .bss subsections on ppc too.
4184 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4186 * image-writer.c: Fix the definition of TARGET_ASM_....
4188 * image-writer.c: Fix the emission of assembler directives in the last
4191 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4192 exception throwing code to accomodate ppc64.
4194 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4195 size to work on ppc64 too.
4197 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4200 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4201 the assembler dialect instead of using platform specific defines.
4203 2009-05-22 Geoff Norton <gnorton@novell.com>
4205 * mini-arm.c (get_call_info): If a structure is split between the stack
4206 and argument registers, we should not advance the stack pointer by the entire
4207 native size, but just by the amount that spilled.
4209 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4211 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4214 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4216 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4219 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4220 methods so wrapper don't get added twice.
4221 (add_generic_instances): Don't add methods of arrays.
4223 * generics.cs: Mark one test as !FULLAOT.
4225 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4227 * mini-x86.c (emit_move_return_value): Remove unused vars.
4229 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4231 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4232 decomposing 8 bytes structs into a LCALL.
4234 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4235 pointer for where to store the returned regs.
4237 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4240 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4242 2009-05-20 Miguel de Icaza <miguel@novell.com>
4244 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4247 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4249 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4251 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4254 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4256 * local-propagation.c (mono_local_cprop): Avoid local propagation
4257 across paired add/sub if the first instruction dest reg is it's
4258 source reg. For example:
4260 int_add_imm R12 <- R12 [1] clobbers: 1
4261 int_sub_imm R42 <- R12 [1] clobbers: 1
4263 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4264 maintain the math identify.
4268 2009-05-20 Andreia Gaita <avidigal@novell.com>
4270 * Makefile.am: avoid going on the network just to get the revision,
4273 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4275 Fixed estimate for short branches on amd64 (they were off mark, and
4276 enabling call prolog-epilog instrumentations caused assertions).
4277 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4278 estimate for the maximum length of this basic block.
4280 - mono_arch_emit_prolog: compute max_length for each basic block
4281 (instead of max_offset), and inflate size estimate also for entry bb
4282 in case of code instrumentation.
4283 - mono_arch_output_basic_block: get rid of "cpos" (the current
4284 estimated "position" in the code), and always use "offset" instead,
4285 which is accurate; at the beginning of the function quickly recompute
4286 max_offset for all the remaining blocks, starting from the current
4287 cfg->code_len (which is correct, and not estimated) and using the
4288 estimated block lengths computed previously.
4290 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4292 * exceptions-ppc.c: Remove the caching from the trampoline creation
4293 functions, it is already done in the caller.
4295 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4297 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4298 MONO_ARCH_GSHARED_SUPPORTED define.
4300 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4302 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4305 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4307 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4308 call to mono_marshal_get_rgctx_invoke ().
4310 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4311 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4312 gshared use the static rgctx trampolines now.
4314 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4315 platform supports it.
4317 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4319 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4321 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4323 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4325 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4327 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4330 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4332 Made it possible for mono_arch_instrument_epilog to preserve
4333 argument registers, otherwise instrumenting the "epilogue" before
4334 a tail call would clobber them.
4335 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4336 if like mono_arch_instrument_epilog but with an additional parameter
4337 that states if argument registers must be preserved.
4338 * mini.c: implemented mono_arch_instrument_epilog as a call to
4339 mono_arch_instrument_epilog_full without asking to preserve argument
4340 registers (this makes the existing code work as usual).
4342 - mono_arch_instrument_epilog: add parameter to transform it into
4343 mono_arch_instrument_epilog_full, and preserve argument registers
4345 - mono_arch_output_basic_block, OP_TAILCALL case: call
4346 mono_arch_instrument_epilog_full.
4347 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4348 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4349 only transformed mono_arch_instrument_epilog into
4350 mono_arch_instrument_epilog_full.
4352 2009-05-15 Geoff Norton <gnorton@novell.com>
4354 * mini-darwin.c: This works on arm now.
4356 2009-05-14 Geoff Norton <gnorton@novell.com>
4358 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4361 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4363 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4366 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4367 wrappers during full aot mode correctly.
4369 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4372 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4373 mono_metadata_type_hash ().
4375 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4377 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4378 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4379 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4380 Removed MONO_INST_BRLABEL from the instruction flags, and the
4381 remaining code that used it, because we do not support branches inside
4382 basic blocks (and branch target labels) anymore.
4383 * Makefile.am: As part of the above cleanup, remove reference to
4384 BURG files which don't exist anymore.
4386 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4388 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4391 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4392 to use mono_arch_throw_corlib_exception.
4394 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4395 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4397 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4400 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4402 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4403 for the got to make debugging easier and to avoid confusing it with the
4406 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4407 method so a breakpoint can be set when using gdb.
4409 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4411 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4412 on mono_method_get_imt_slot ().
4414 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4415 num_decodes variables.
4417 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4418 change as it doesn't seem to work.
4420 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4423 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4425 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4426 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4428 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4429 builder when using full aot.
4431 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4432 here, it is already handled.
4434 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4437 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4439 * mini-arm.h: Enable IMT for full aot.
4441 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4442 arch doesn't support it.
4444 * mini.c (mini_init): Don't disable IMT for full aot if the
4445 architecture supports it.
4447 * mini.h (MonoAotTrampoline): New enum containing the different types
4448 of 'numerous' trampolines.
4449 (MONO_AOT_FILE_VERSION): Bump this.
4451 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4452 static rgctx trampolines. Add support for full-aot IMT thunks.
4454 * mini-amd64.h: Enable IMT for full aot.
4456 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4457 to exclude tests belonging to a category.
4459 * generics.cs: Mark some tests with a !FULLAOT category.
4461 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4464 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4466 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4467 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4468 (emit_plt): Fix a warning.
4470 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4472 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4473 back into aot-compiler.c to a place where the other functions shared by
4474 the runtime and aot compiler are.
4476 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4477 as done previously, instead of in MonoAotFileInfo, since pointers might have
4478 alignment requirements.
4480 * mini.h: Bump AOT file format version.
4482 2009-05-10 Miguel de Icaza <miguel@novell.com>
4484 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4485 that is used at runtime from the aot-compiler.c, this makes it
4486 work on setups that remove the AOT compiler from the output
4489 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4491 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4494 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4496 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4498 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4499 stuff to mono_arch_decompose_long_opts ().
4500 (mono_decompose_opcode): Remove some dead code.
4502 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4504 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4505 cmethod can be null for quite a some reasons.
4507 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4509 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4511 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4513 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4515 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4517 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4518 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4519 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4520 calls returning structures by addr on amd64.
4522 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4524 * iltests.il.in: Restructure the tail call tests a bit.
4526 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4528 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4529 for virtual methods too.
4531 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4533 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4534 due to regression in verifying System.dll.
4536 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4538 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4541 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4544 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4545 g_str_hash () which can change.
4547 * driver.c (mini_regression): Disable optimizations not supported by
4548 the cpu. Fixes #500019.
4550 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4553 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4555 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4556 to the latest LLVM code.
4558 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4560 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4562 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4564 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4567 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4568 no longer saving offsets, so just save the patch types along with the other
4570 * aot-runtime.c (load_patch_info): Update after the changes to
4571 encode_patch_list ().
4572 (decode_got_entry): Removed, merged into load_patch_info ().
4573 (is_shared_got_patch): Removed, call the same function from
4576 * mini.h: Bump aot file format version.
4578 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4579 half-finished no-dlsym code.
4581 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4584 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4585 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4587 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4589 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4590 buffer length to work with AOT code.
4592 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4593 ldfld/stfld opcodes.
4595 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4598 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4600 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4602 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4605 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4606 if needed. Don't decompose long operations when using llvm.
4608 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4610 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4613 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4615 2009-05-03 Martin Baulig <martin@ximian.com>
4617 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4618 mono_debugger_insert_method_breakpoint() since the class init
4619 handler we're inserting at the top of the method already gives us
4622 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4624 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4625 to mono_arch_decompose_long_opts () for x86 and arm.
4627 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4629 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4632 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4634 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4637 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4639 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4640 number of trampolines used in full-aot mode.
4642 * aot-compiler.c: Add an ntrampolines option to set the number of
4643 trampolines emitted in full-aot mode.
4645 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4647 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4648 a volatile load. Get rid of get_tempname (), llvm assigns names
4651 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4654 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4657 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4660 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4661 to the same register as a fixed sreg2. Fixes #497271.
4663 * iltests.il.in: Add a new test.
4665 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4667 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4668 stack, since pushes complicate exception handling.
4670 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4671 the stack if they are passed using moves.
4673 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4675 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4678 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4679 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4680 of FMOVE if it is an R4.
4682 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4684 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4686 * mini.h (LLVMCallInfo): New structure to store calling convention
4687 information for the LLVM back end similar to the CallInfo structures in
4690 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4691 call information in a format usable by LLVM.
4692 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4694 * method-to-ir.c (mono_emit_call_args): Emit calls using
4695 mono_llvm_emit_call () when compiling using LLVM.
4697 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4698 comments to all functions. Fix memory leaks. Add a public init/cleanup
4701 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4703 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4704 mono_array_new_va () jit icall.
4706 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4708 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4709 multiple machine description files to be specified.
4710 * mini-ops.h: fixes for cross-compilation.
4712 2009-04-22 Miguel de Icaza <miguel@novell.com>
4714 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4717 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4719 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4720 to prevent asserts in various passes. Fixes #497220.
4722 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4724 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4727 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4728 table to avoid duplicates.
4730 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4732 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4735 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4737 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4738 is for method or field access.
4740 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4742 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4745 * mini-llvm.c (mono_llvm_emit_method): Use it.
4747 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4748 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4751 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4752 synchronized methods.
4754 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4756 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4758 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4761 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4762 allowing some options to be set dynamically.
4764 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4766 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4767 unconditional branch.
4769 * mini.h (MonoTrampolineType): Add new trampoline type
4770 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4773 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4776 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4779 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4780 is enabled. Instead, use the llvm vcall trampoline.
4782 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4784 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4786 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4789 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4790 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4792 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4793 OP_IA64_CSET opcode.
4795 * mini.c: Fix a warning.
4797 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4798 THROW to the appropriate llvm type.
4800 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4802 * mini.c (mini_method_compile): Add statistics for methods JITted
4805 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4807 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4808 OP_IA64_CMP_<cond>_IMM opcodes.
4810 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4812 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4815 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4818 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4821 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4823 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4825 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4827 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4830 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4831 rgctx invoke trampolines for x86.
4833 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4834 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4835 (mono_arch_get_vcall_slot): Simplify this.
4837 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4839 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4840 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4842 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4844 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4845 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4847 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4849 * liveness.c (visit_bb): Remove a needless assert.
4851 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4853 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4854 full aot support to the arch specific code.
4856 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4858 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4860 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4862 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4863 collect information about the delegate invoke impl trampolines.
4865 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4866 to save trampolines during full-aot mode.
4868 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4869 creation function which returns a trampoline which sets the rgctx
4871 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4872 wrapper if possible.
4873 (mono_delegate_trampoline): Ditto.
4875 * mini.c (mono_jit_runtime_invoke): Ditto.
4877 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4879 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4881 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4883 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4885 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4886 just setting the opcode to OP_NOP.
4888 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4890 * mini.c (mini_method_compile): Put the last change inside an
4891 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4893 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4894 and extend live ranges to cover the whole method when using xdb.
4896 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4897 do it in the trampolines.
4899 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4902 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4904 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4905 call code in full-aot mode since IMT is disabled there.
4906 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4907 new JIT no longer has that restriction.
4909 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4911 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4912 a more compact format.
4913 (mono_aot_wrapper_name): New function to return a unique name for a
4914 wrapper method, also used by the AOT runtime.
4916 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4919 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4920 when a ICollection<T> etc is encountered.
4921 (add_generic_instances): Process method arguments/locals too.
4922 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4925 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4927 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4929 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4931 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4933 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4934 representing the result of the decomposition. Nullify instructions
4935 instead of setting them to OP_NOP since nops can't have registers
4938 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4940 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4941 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4942 info. Strip 'mapping symbols' on ARM.
4944 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4946 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4947 this with the native genmdesc.
4949 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4951 * aot-runtime.c: Fixing the MSVC build.
4953 Code is contributed under MIT/X11 license.
4955 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4957 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4958 JITted code depends on it.
4960 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4962 * aot-compiler.c: Use new MonoGenericParam accessors.
4964 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4966 Reduce memory usage and improve correctness wrt MonoGenericParam
4967 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4968 handing. Avoid allocating MonoGenericParams, but use the ones in
4969 the container itself.
4971 2009-04-07 Miguel de Icaza <miguel@novell.com>
4973 * tasklets.c: Return exceptions in the out argument.
4975 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4977 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4978 opcode. Use pointer types in more places instead of casting them to
4981 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4983 (mono_llvm_optimize_method): New helper function to optimize a method.
4985 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4986 widening code so it could be called from more places.
4987 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4988 code paths in the call opcodes.
4990 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4992 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4994 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4996 * dwarfwriter.c: Use _ to separate class name
4997 components as gdb can't handle '.'. Represent reference variables
5000 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5002 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5004 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5006 * gc-test.cs: New file with GC stack marking tests.
5008 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5009 negative numbers for vfp.
5011 * basic-float.cs: Add a test.
5013 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5015 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5017 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5019 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5020 part of tasklet/continuation support.
5022 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5024 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5025 amd64 opcodes inside an ifdef.
5027 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5030 * dwarfwriter.c (emit_type): Emit the class info for classes.
5032 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5034 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5036 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5038 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5040 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5042 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5044 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5046 * mini-llvm.c: Update comments.
5048 * mini.h (COMPILE_LLVM): New macro.
5050 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5052 * ssa.c (mono_ssa_compute): Ditto.
5054 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5055 the unwind ops from a DWARF FDE.
5057 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5058 methods by extracting the dwarf unwind ops from the unwind info generated
5061 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5064 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5067 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5069 * Makefile.am (llvm_sources): Enable this.
5071 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5072 failing back to the JIT if something cannot be handled.
5074 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5075 compiling with LLVM.
5077 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5078 compiling with LLVM.
5080 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5081 compiling with LLVM.
5083 * mini-ops.h: Add a few opcodes needed by LLVM.
5085 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5088 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5091 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5093 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5095 2009-04-01 Mark Probst <mark.probst@gmail.com>
5097 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5098 ridiculously large methods.
5100 2009-03-31 Martin Baulig <martin@ximian.com>
5102 * debug-debugger.c (debugger_remove_breakpoint): Call
5103 mono_debugger_remove_class_init_callback ().
5105 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5107 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5108 right before emitting code, not at the start.
5110 * mini.c (mono_postprocess_patches): Extract this into a separate function
5111 from mono_codegen ().
5113 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5114 byref types correctly.
5116 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5118 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5121 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5123 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5124 indirect calls, this avoids problems where get_vcall_slot () would get
5125 confused by the native code for the instruction preceeding the call.
5126 (mono_arch_get_vcall_slot): Simplify this.
5127 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5129 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5130 register allocator now seems to depend on them instead of the data in
5133 * mini.c (mini_method_compile): Throw the correct type of exception if
5134 mono_method_get_header () fails because of a loading error.
5136 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5138 * mini.c (mini_method_compile): Clear the loader error if the method
5139 header cannot be decoded.
5141 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5142 interface methods on proxies correctly.
5144 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5145 this argument for vtype methods. Add precise liveness info for arguments.
5147 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5148 LIVERANGE_START/END opcodes.
5150 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5151 for arguments and values in registers.
5153 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5155 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5156 return a valuetype. Fixes #487518.
5158 * iltests.il: Add a test.
5160 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5162 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5163 closed over a null reference correctly.
5165 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5167 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5169 2009-03-25 Mark Probst <mark.probst@gmail.com>
5171 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5172 allocated to the same registers as fixed sregs.
5174 2009-03-24 Mark Probst <mark.probst@gmail.com>
5176 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5179 * method-to-ir.c: Handle more cases for
5180 Interlocked.CompareExchange.
5182 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5183 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5184 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5186 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5188 * aot-runtime.c (decode_method_ref): Fix a warning.
5190 * unwind.c (mono_unwind_frame): Ditto.
5192 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5194 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5195 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5197 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5198 fix the handling of large values in the ALU_PC_G0_NC relocation.
5200 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5202 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5204 2009-03-22 Mark Probst <mark.probst@gmail.com>
5206 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5209 2009-03-22 Mark Probst <mark.probst@gmail.com>
5211 * method-to-ir.c: MINI_OP3 needs a comma.
5213 * method-to-ir.c, mini.h, mini.c: Remove
5214 mono_init_op_sreg_counts ().
5216 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5218 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5221 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5224 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5226 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5229 2009-03-21 Mark Probst <mark.probst@gmail.com>
5231 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5232 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5233 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5236 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5238 * driver.c: Change location of gc_wrapper.h.
5240 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5241 inside finally clauses correctly. Fixes #485721.
5243 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5244 after the change above.
5246 * exceptions.cs: Add a test.
5248 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5250 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5252 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5253 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5254 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5256 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5257 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5259 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5261 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5262 Simplify logic for ensure_method_is_allowed_to_call_method.
5263 Handle wrappers on callers.
5265 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5267 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5270 * basic-simd.cs: Fix the names of some test methods.
5272 2009-03-18 Geoff Norton <gnorton@novell.com>
5274 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5276 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5278 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5280 2009-03-17 Jb Evain <jbevain@novell.com>
5282 * driver.c: remove now uneeded call to mono_gc_base_init before
5285 2009-03-17 Jb Evain <jbevain@novell.com>
5287 * dwarfwriter.c (token_handler): handle more cases.
5289 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5291 * method-to-ir.c: Remove more dead code (that was required only
5292 because of method_is_safe). Fix compiler warnings.
5294 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5296 * method-to-ir.c: Remove unneeded/useless method_is_safe
5297 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5299 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5301 * mini.c (mini_method_compile): Print the method been compiled with
5302 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5303 for people not familiar with the runtime.
5305 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5307 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5308 a managed object which is later put into a GList. Return its class instead.
5310 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5311 stack slots when using sgen.
5313 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5315 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5317 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5319 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5320 > so it works on the first vreg as well.
5322 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5324 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5327 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5329 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5332 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5334 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5335 native->IL offset mapping.
5337 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5339 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5341 * basic.cs: Add a test.
5343 2009-03-11 Mark Probst <mark.probst@gmail.com>
5345 * mini-x86.c (mono_arch_output_basic_block): Use different
5346 registers in case the ones we want to overwrite are used by the
5347 other operand. Fixes regression in #480807.
5349 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5351 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5353 * dwarfwriter.c (emit_line_number_info): The line number info for
5354 IL code was off by one. Fix that.
5356 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5359 2009-03-09 Mark Probst <mark.probst@gmail.com>
5361 Contributed under the terms of the MIT/X11 license by Steven
5362 Munroe <munroesj@us.ibm.com>.
5364 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5367 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5369 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5372 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5374 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5375 the delegate ctor handling code. Fixes #482638.
5377 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5380 * iltests.il.in: Add a test.
5382 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5385 2009-03-05 Mark Probst <mark.probst@gmail.com>
5387 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5388 is shared generic code, return the trampoline, even if the method
5389 has already been compiled. Fixes #479763.
5391 * mini.c, mini.h: New function
5392 mono_jit_find_compiled_method_with_jit_info() which is the same as
5393 mono_jit_find_compiled_method() but also returns the jit info.
5395 2009-03-05 Mark Probst <mark.probst@gmail.com>
5397 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5398 for methods which actually have one. For all other methods, make
5399 sure the this argument var is live the whole method.
5401 * mini.c (mini_method_compile): Every shared method has a
5402 this/vtable/mrgctx info. Fixes #480807.
5404 2009-03-05 Mark Probst <mark.probst@gmail.com>
5406 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5407 generic/imt thunks where some entries branch through the vtable,
5408 while other entries branch directly.
5410 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5412 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5414 * mini-windows.c: Ditto.
5416 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5419 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5421 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5424 2009-03-04 Mark Probst <mark.probst@gmail.com>
5426 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5429 2009-03-04 Mark Probst <mark.probst@gmail.com>
5431 * exceptions-x86.c: Include debug-mini.h - fixes build.
5433 2009-03-04 Martin Baulig <martin@ximian.com>
5435 * debug-mini.c: Clean up the exception API and add documentation.
5436 (mono_debugger_handle_exception): New public method; this is
5437 called when throwing an exception or encountering an unhandled one.
5438 (mono_debugger_call_exception_handler): Formerly known as
5439 mono_debugger_handle_exception(); this is used to tell the
5440 debugger that we're about to invoke an exception handler.
5442 2009-03-04 Martin Baulig <martin@ximian.com>
5444 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5445 ../metadata/mono-debug-debugger.c; save and reset exception state.
5447 2009-03-02 Martin Baulig <martin@ximian.com>
5449 * debug-mini.c: Moved the debugger exception handling here from
5450 ../metadata/mono-debug-debugger.c.
5453 (MonoDebuggerExceptionAction): New exception typedef.
5456 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5458 * exceptions-amd64.c
5459 (mono_amd64_throw_exception): Use the new debugger exception
5463 (mono_handle_exception_internal): Don't call
5464 mono_debugger_unhandled_exception() here.
5466 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5468 * mini.c aot-compiler.c: Update after the changes to
5469 mono_marshal_get_runtime_invoke ().
5471 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5472 Virtual generic methods might not have method->slot set, work around
5475 * generics.cs: Add a test.
5477 2009-03-02 Geoff Norton <gnorton@novell.com>
5480 * driver.c: Allow signal chaining of SIGFPE as well.
5482 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5484 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5485 this since it now receives the method not its generic context in the
5488 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5489 generic/imt thunks where some entries branch through the vtable, while
5490 other entries branch directly.
5492 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5494 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5495 support for interface methods as well.
5497 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5498 using the normal IMT thunks.
5500 generics.cs: Add new tests.
5502 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5503 the generic inst to the generic imt thunks. This fixes AOT support,
5504 improves consistency with the normal IMT thunks, and makes it easier to
5505 add support for interface generic virtual methods later.
5507 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5509 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5511 * driver.c (mono_set_signal_chaining): New public API function to enable
5512 signal chaining on POSIX platforms.
5514 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5515 (si@lindenlab.com) to implement signal chaining. The original patch was
5516 contributed under the MIT X/11 license:
5517 https://bugzilla.novell.com/show_bug.cgi?id=318894
5519 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5521 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5522 too until it can be made to run on amd64.
5524 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5526 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5527 to get_generic_context_from_code () + get_call_info () if possible.
5529 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5531 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5532 suspend-on-sigsegv functionality.
5534 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5535 to suspend when a native SIGSEGV is received. This is useful for debugging
5536 crashes which don't happen under gdb, since a live process contains more
5537 information than a core file.
5539 * mini-exceptions.c (mono_print_thread_dump): Use
5540 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5542 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5544 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5546 * basic-float.cs: Disable the tests which currently fail on amd64.
5548 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5549 value to mono_arch_patch_callsite () to fix crashes.
5551 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5553 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5555 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5556 nop code by patching the call address to point to the nullified class init
5557 trampoline, as the former does not seem to be safe on SMP machines.
5559 2009-02-23 Mark Probst <mark.probst@gmail.com>
5561 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5564 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5566 * basic-float.cs basic-calls.cs: Fix warnings.
5568 2009-02-22 Mark Probst <mark.probst@gmail.com>
5570 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5571 correct frame pointer in the LMF. Should fix #478394.
5573 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5575 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5577 * image-writer.c: Make the binary writer less verbose.
5579 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5581 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5582 are called from runtime invoke wrappers.
5584 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5586 * cpu-ppc.md (store_memindex): Increase the size of this.
5588 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5590 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5592 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5594 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5597 Last fix for of #467201.
5600 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5602 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5604 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5605 and long_conv_to_r8_2:
5607 Fixed part of #467201.
5609 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5611 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5613 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5614 conversion to 32 bits.
5616 * cpu-x86.md: Increase the size of int_conv_to_r4.
5618 * basic-float.cs: Add a test for this.
5620 Fixed part of #467201.
5622 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5624 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5626 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5627 conversion to 64 bits.
5629 * basic-float.cs: Add a test for this.
5631 Fixed part of #467201.
5633 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5635 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5637 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5638 This behavior is compatible with MS.
5640 * iltest.il.in: Add a test for this.
5642 Fixed part of #467201.
5644 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5646 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5648 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5649 change the precision of the value.
5651 * cpu-x86.md: Define len for float_conv_to_r4.
5653 * basic-float.cs: Add a test for this.
5655 Fixed part of #467201.
5657 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5659 * mini.c: Adjust locking order to the new semantics where the loader lock
5662 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5671 * mini-trampolines.c:
5684 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5686 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5688 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5691 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5693 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5694 for cctors if needed.
5696 2009-02-17 Mark Probst <mark.probst@gmail.com>
5698 * mini-ppc.c: Fix build on Darwin.
5700 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5702 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5703 version instead of 3 as valgrind doesn't like version 3.
5705 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5707 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5708 usable for hashing methods.
5709 (emit_extra_methods): Use the new hash to avoid putting every method in the
5712 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5714 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5715 whenever a method ref could match a method.
5717 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5720 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5723 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5725 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5726 the encoding buffer.
5728 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5729 mono_method_get_header () on inflated methods as an optimization.
5731 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5733 * ssa.c (fold_ins): Fix another crash if the instruction following the
5734 switch was optimized away.
5736 2009-02-16 Mark Probst <mark.probst@gmail.com>
5738 Contributed under the terms of the MIT/X11 license by Steven
5739 Munroe <munroesj@us.ibm.com>.
5741 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5743 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5745 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5746 around the mono_domain_alloc calls, it is now done by the functions
5749 * aot-compiler.c (compile_method): Only add wrappers referenced by
5750 the method if compiling with full AOT.
5751 (mono_compile_assembly): Error out if --aot=full is specified on
5752 a platform where it is not supported.
5754 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5757 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5760 * aot-runtime.c (load_named_code): Handle
5761 mono_arm_throw_exception_by_token.
5763 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5765 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5768 * Makefile.am (fullaotcheck): Exit if a test fails.
5770 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5772 (mono_compile_assembly): Handle the assembler failing.
5774 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5775 accepting subsections of .bss.
5777 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5780 * aot-compiler.c: Remove some unused includes.
5782 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5783 now in MonoImageWriter.
5785 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5786 code sequence which matches a non-virtual call. Fixes #472654.
5788 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5790 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5793 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5794 use the image/dwarf writers directly.
5796 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5799 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5802 * image-writer.h: Fix some typos.
5804 * dwarfwriter.h dwarfwriter.c: New files.
5806 * aot-compiler.c: Extract the DWARF info writing functionality into a
5809 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5810 argument to return unwind info.
5812 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5814 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5816 * aot-runtime.c (decode_method_ref): Add a case for
5817 MONO_AOT_METHODREF_WRAPPER_NAME.
5819 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5822 * aot-compiler.c (encode_method_ref): Use the new constants.
5824 * aot-runtime.c (decode_method_ref): Ditto.
5826 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5827 be compiled, not the icall itself.
5829 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5831 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5832 using decode_method_ref ().
5834 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5835 convert it to an in32. Fixes #475859.
5837 * arrays.cs: Add a test.
5839 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5841 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5844 * basic-long.cs: Add a test.
5846 2009-02-12 Mark Probst <mark.probst@gmail.com>
5848 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5849 remove the frame pointer in leaf methods which don't receive any
5850 arguments, don't throw exceptions and don't do dynamic stack
5853 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5855 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5856 the fail_tramp changes. Hopefully fixes #475132.
5858 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5860 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5861 instead of mono_metadata_signature_dup_full.
5863 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5865 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5866 for processing jump tables. Fixes #473787.
5868 2009-02-11 Mark Probst <mark.probst@gmail.com>
5870 * mini-generic-sharing.c: mini_method_get_context() just calls
5871 mono_method_get_context_general() now.
5873 * mini.c, mini.h: Moved get_object_generic_inst(),
5874 construct_object_context_for_method() and
5875 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5877 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5879 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5880 basic block fell through to its successor bblock without a branch. Fixes
5883 * iltests.il.in: Add a test.
5885 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5886 (can_encode_patch): We can now handle arrays of generic parameters and
5889 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5891 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5892 the AOT file to avoid some #ifdefs in aot-runtime.c
5894 * mini.h: Bump AOT file format version.
5896 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5898 * Makefile.am (fullaotcheck): Make this run the tests.
5900 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5902 2009-02-10 Mark Probst <mark.probst@gmail.com>
5904 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5905 individually. Fixes #473482.
5907 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5909 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5911 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5913 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5914 (mono_compile_assembly): Hush compile warnings about
5915 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5918 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5920 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5922 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5924 * aot-compiler.c: Fix arm support.
5926 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5927 img_writer_emit_unset_mode () function.
5929 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5930 (mono_unwind_get_dwarf_pc_reg): Ditto.
5932 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5933 Move almost all platform specific code to a set of arch_ functions,
5934 and document them to ease porting.
5936 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5938 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5940 * aot-compiler.c: Extract the image writing functionality into a separate
5941 module to reduce the size of this file.
5943 2009-02-09 Geoff Norton <gnorton@novell.com>
5945 * mini-s390.c: Fix the signature of emit_sig_cookie.
5947 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5949 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5951 * aot-runtime.c (is_shared_got_patch): Ditto.
5953 * aot-runtime.c (load_named_code): Cope with the fact that
5954 decode_got_entry () won't decode the patch fully if its corresponding got
5955 entry is already filled.
5957 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5959 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5961 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5962 as the moving pointer instead of 'buf' for consistency with the rest of the
5964 (mono_arch_create_monitor_exit_trampoline): Ditto.
5966 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5967 generic_class_init trampolines.
5968 (add_generic_class): Extract some code from add_generic_instances () into a
5969 separate function so it can be called from other places too.
5970 (compile_method): Call add_generic_class () for the classes of inflated methods
5971 referenced by the method.
5972 (can_encode_patch): Allow references to generic parameters.
5974 * aot-runtime.c: Add support the patches required by the new trampolines.
5976 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5979 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5982 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5983 this from get_throw_pending_exception, make the signature full aot compatible.
5985 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5987 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5989 * exceptions.cs: Add a test.
5991 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5993 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5994 use the DWARF_DATA_ALIGN constant instead.
5996 * exception-<ARCH>.c: Update after the above change.
5998 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6001 * mini-arm.c: Enable the dwarf unwinder.
6003 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6004 instead of mono_class_setup_vtable ().
6006 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6008 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6011 * mini-x86.h: Enable the dwarf unwinder.
6013 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6015 Fix mcs/tests/test-7.cs
6016 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6019 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6021 * mini.c (print_jit_stats): Remove some unused statistics.
6023 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6025 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6027 2009-02-05 Mark Probst <mark.probst@gmail.com>
6029 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6030 the method we get from mono_object_get_virtual_method() because
6031 that function does it properly, now.
6033 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6035 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6036 opcodes. Fixes #472775.
6038 2009-02-05 Mark Probst <mark.probst@gmail.com>
6040 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6041 fact that mono_find_jit_info() sometimes returns the context
6042 corresponding to the jit info in new_ctx. Fixes #472600.
6044 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6046 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6047 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6048 klass->enum_basetype directly.
6050 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6053 * unwind.c: Avoid 0 sized arrays.
6055 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6057 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6058 size on systems with 64k pages. Fixes #471389.
6060 2009-02-04 Mark Probst <mark.probst@gmail.com>
6062 Contributed under the terms of the MIT/X11 license by Steven
6063 Munroe <munroesj@us.ibm.com>.
6065 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6066 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6069 2009-02-04 Mark Probst <mark.probst@gmail.com>
6071 Contributed under the terms of the MIT/X11 license by Steven
6072 Munroe <munroesj@us.ibm.com>.
6074 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6077 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6078 The trampoline can be longer on PPC64.
6080 2009-02-04 Mark Probst <mark.probst@gmail.com>
6082 Contributed under the terms of the MIT/X11 license by Steven
6083 Munroe <munroesj@us.ibm.com>.
6085 * mini-ppc.c: Compiler warning fixes and trivial code
6088 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6090 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6091 ins->dreg which could be a hardware register, not a vreg.
6093 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6095 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6096 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6098 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6100 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6101 ->dreg, that is not the vreg we are looking for.
6103 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6105 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6108 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6111 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6113 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6115 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6118 * aot-compiler.c: Add xdebug support on x86.
6120 * unwind.c: Add x86 support.
6122 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6123 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6125 * mini.c (mini_method_compile): Ditto.
6127 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6130 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6131 which mimic .push_section/.pop_section in GAS.
6133 * aot-compiler.c: Emit precise live range information for variables.
6135 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6137 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6138 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6141 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6142 the live ranges of variables.
6144 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6145 of the variable in terms of native offsets.
6147 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6149 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6151 2009-02-02 Mark Probst <mark.probst@gmail.com>
6153 Contributed under the terms of the MIT/X11 license by Steven
6154 Munroe <munroesj@us.ibm.com>.
6156 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6157 order (offset then base reg) for ppc_load_multiple_regs.
6158 (emit_save_saved_regs) Correct operand order for
6159 ppc_store_multiple_regs.
6160 (mono_arch_get_call_filter): Correct operand order for
6161 ppc_load_multiple_regs.
6163 * mini-ppc.c (emit_memcpy): Fix operand order for
6164 ppc_load_reg_update and ppc_store_reg_update.
6165 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6166 (mono_arch_emit_epilog): Correct operand order for
6167 ppc_load_multiple_regs.
6169 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6170 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6172 2009-02-02 Mark Probst <mark.probst@gmail.com>
6174 * cpu-ppc64.md: Fixed storer4_memindex length.
6176 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6178 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6181 * aot-compiler.c (emit_line_number_info): Optimize this.
6183 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6185 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6187 * aot-compiler.c: Add debug info for methods without debug info by
6188 emitting an IL file and having the line number info referencing that file.
6190 * aot-compiler.c: Optimize the size of the generated line number info.
6192 * aot-compiler.c: Emit line number info in xdebug mode.
6194 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6197 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6199 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6201 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6204 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6206 * basic-calls.cs: Test for the weird crash found on arm.
6208 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6210 * cpu-arm.md: Increase the size of storer8_membase_reg and
6211 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6213 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6214 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6215 reg to LR otherwise we'll be loading/storing from just the offset.
6217 2009-01-30 Miguel de Icaza <miguel@novell.com>
6219 Question: if we are storing gint32's inside the "*native_offset",
6220 should we change the signature to "gint32 *native_offset" to
6221 ensure that we do not have type definition problems?
6223 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6224 an int * as this is what the other function expects, causes
6225 problems with Freescale's compiler that defined int32_t to be a
6226 long and makes int incompatible
6228 2009-01-30 Miguel de Icaza <miguel@novell.com>
6230 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6231 filename conflict with bjam.
6233 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6235 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6236 as it might use decomposed ops.
6238 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6240 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6242 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6245 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6247 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6250 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6251 way registers are stored in MonoContext on arm.
6253 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6254 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6256 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6258 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6260 * mini.c (mini_init): Register mono_isfinite.
6262 * jit-icalls.c (mono_isfinite): New jit icall.
6264 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6266 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6267 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6270 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6272 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6273 separate frame and stack pointers, so we must use FP to find the register
6275 The FP reg is retrieved from the MonoContext::regs array.
6277 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6279 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6282 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6284 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6285 return R4 and R8 when not running under softfloat.
6287 Fixes basic-calls.exe
6289 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6291 * mini-arm.c: Implement some overflow opcodes.
6293 2009-01-29 Miguel de Icaza <miguel@novell.com>
6295 * ssa.c: handle another alloca.h
6297 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6298 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6299 MONO_ARCH_USE_SIGACTION.
6301 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6304 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6306 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6307 PPC targets as sigaction does not exist on all platforms, define
6308 this on a per-platform basis.
6310 Instead of erroring out if the platform is not defined, include
6311 mini-ppc-os.h, and expect that the OS specific setting provides
6312 the required information.
6314 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6316 * aot-compiler.c: Fix --enable-minimal=aot.
6318 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6320 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6323 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6325 * exceptions-arm.c: Fix warnings.
6327 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6330 * mini-x86.c: Fix --enable-minimal=jit build.
6332 * mini.c: Really fix --enable-minimal=jit build.
6334 * mini.c (construct_object_context_for_method): Move this outside
6335 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6337 "Backported" of r124984 from 2.0 branch.
6339 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6341 "Backport" of r124977 + r124978 from 2.0 branch.
6343 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6344 to avoid calling mono_exception_from_token () from the throw trampoline.
6345 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6346 for throwing corlib exceptions, this fixes full-aot support for corlib
6349 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6351 2009-01-29 Miguel de Icaza <miguel@novell.com>
6353 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6354 part of the changes to split the code in mini into operating
6355 system specific files.
6357 This patch was done by copying mini.c to the respective files to
6358 preserve SVN history.
6360 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6362 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6364 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6366 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6367 remoting-invoke-with-check wrappers of shared methods.
6369 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6371 2009-01-27 Mark Probst <mark.probst@gmail.com>
6373 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6374 optimization if the top of stack is the last instruction in the
6375 bblock. Otherwise it might have been used after its definition.
6378 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6380 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6381 method as well when get_vcall_slot () fails to match a code sequence.
6383 * mini-arm.c: Fix the android build, which doesn't have
6386 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6388 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6391 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6393 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6395 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6397 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6398 and put its id into jinfo->used_regs. This is only used on amd64,
6399 which is currently the only platform generating unwind info.
6401 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6402 the dwarf unwinder. This is required to correctly handle async exceptions
6403 like thread abort and stack overflows, which can happen while a method
6404 is in the middle of its prolog or epilog.
6406 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6407 the unwind info belonging to an AOTed method.
6409 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6410 into cfg->unwind_ops.
6412 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6414 * mini.c (mini_init): Call mono_unwind_init ().
6415 (mini_cleanup): Call mono_unwind_cleanup ().
6417 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6418 unwind info to be shared between methods.
6420 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6423 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6424 get_throw_pending_exception () to avoid initialization races.
6426 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6427 mono_arch_exceptions_init () function.
6429 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6431 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6433 * mini.c (mono_get_domain_intrinsic): New helper function.
6434 (mono_get_thread_intrinsic): Ditto.
6436 * mini-arm.c mini-ia64.c: Use the new helper functions.
6438 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6439 the last constrained_call change, since it is needed in the non-AOT
6442 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6444 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6445 mono_get_lmf_addr () on arm eabi linux.
6447 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6449 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6450 code sequence which matches a non-virtual call.
6452 2009-01-23 Mark Probst <mark.probst@gmail.com>
6454 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6457 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6459 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6460 runtime-invoke wrappers, since they are also shared based on signature.
6462 2009-01-22 Mark Probst <mark.probst@gmail.com>
6464 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6465 info from the (correct) context.
6467 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6469 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6471 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6472 using dwarf unwinding info. Not yet used.
6474 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6476 2009-01-21 Mark Probst <mark.probst@gmail.com>
6478 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6481 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6482 special case and handle mono_arch_delegate_invoke_impl() returning
6483 function descriptors.
6485 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6486 trampolines return function descriptors, too.
6488 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6490 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6491 out_of_line optimization.
6493 2009-01-21 Martin Baulig <martin@ximian.com>
6496 (MonoCompile): Added `disable_deadce_vars' to disable removing
6500 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6501 inside the debugger.
6503 * liveness.c (mono_analyze_liveness): Don't remove any unused
6504 variables if `cfg->disable_deadce_vars' is set.
6506 2009-01-21 Mark Probst <mark.probst@gmail.com>
6508 * method-to-ir.c: Only apply exception constructor optimization if
6509 the the method actually belongs to an exception class. Fixes
6512 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6514 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6515 change inside a #ifdef __mono_ppc64__.
6517 * aot-compiler.c (compile_method): Remove the previous limitation.
6519 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6520 on type variables in AOTed code.
6522 * aot-compiler.c (compile_method): Skip generic methods having type
6523 constraints on their generic parameters.
6525 * aot-compiler.c (compile_method): Check for methods which cannot be
6526 encoded inside RGCTX_FETCH patches as well.
6528 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6531 2009-01-20 Mark Probst <mark.probst@gmail.com>
6533 * method-to-ir.c: Force the vtable variable in shared generic code
6534 for the case that they might show up on a stack trace where they
6537 * mini-exceptions.c: Save and use generic sharing info as well as
6538 IP in stack traces to resolve shared generic instantiations.
6540 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6542 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6543 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6545 2009-01-20 Mark Probst <mark.probst@gmail.com>
6547 * method-to-ir.c: Do generic sharing for array constructors.
6549 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6551 * mini-exceptions.c (mono_print_thread_dump): Add information
6552 about the thread state using wapi_current_thread_desc.
6554 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6556 * basic-simd.cs: Tests for the new constructors.
6558 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6560 * mini-ops.h: Added OP_EXPAND_*
6564 * mini-x86.c (mono_arch_output_basic_block): Same.
6566 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6568 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6570 * iltests.il.in: Add a test for #467385.
6572 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6574 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6575 thread been cleaned up is not the same currently in execution.
6577 Fixes appdomain-unload crashes on windows, osx and linux variants
6578 without the __thread keyword.
6580 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6582 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6583 (koush@koushikdutta.com). Implement this for android.
6585 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6586 begins with a digit.
6588 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6589 mono_marshal_get_write_barrier ().
6591 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6593 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6594 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6595 that pass them on a register pair.
6597 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6598 test was crashing due to that.
6600 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6602 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6603 trampoline code. Include ucontext.h only if available.
6605 2009-01-15 Mark Probst <mark.probst@gmail.com>
6607 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6608 and doesn't check whether it's sharable, like it was before
6609 removing the shared generics hash. This brings IronPython
6610 performance back to what it was before that change.
6612 2009-01-14 Mark Probst <mark.probst@gmail.com>
6614 * method-to-ir.c: Handle delegate invocation optimization earlier,
6615 otherwise it would be handled (much more slowly) by the
6616 final/sealed optimization.
6618 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6620 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6621 domain is not set. Fixes #465864.
6623 2009-01-12 Mark Probst <mark.probst@gmail.com>
6625 * method-to-ir.c: Don't stop sharing of generic methods with catch
6626 clauses - we already handle those.
6628 2009-01-12 Mark Probst <mark.probst@gmail.com>
6630 * mini.c, mini.h: lookup_generic_method() is now
6631 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6632 making the shared_generics_hash obsolete.
6634 2009-01-12 Mark Probst <mark.probst@gmail.com>
6636 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6637 use the red zone. Make room on the stack first and then use it,
6638 not the other way around.
6640 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6642 * mini.c (mini_init): Call mono_xdebug_init ().
6644 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6646 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6648 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6650 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6653 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6654 debug+unwind info for trampolines.
6656 * mini.c (mono_create_unwind_op): New helper function.
6658 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6660 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6662 * aot-compiler.c: Fix the build.
6664 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6666 * Makefile.am: Update dtrace-prelink.sh location.
6668 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6670 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6671 optimization. Fixes #464520.
6673 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6675 * mini-amd64.c : Adding code to save/restore non-volatile registers
6678 * exceptions-amd64.c : Adding code to save/restore non-volatile
6679 registers on Winx64.
6681 Contributed under MIT/X11 license.
6683 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6685 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6686 __GNUC_MINOR__ which can break when the major version changes.
6688 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6690 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6692 2009-01-07 Geoff Norton <gnorton@novell.com>
6694 * helpers.c: Allow mono -v -v -v to work on darwin.
6696 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6698 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6701 Contributed under MIT/X11 license.
6703 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6705 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6706 instead of directly accessing type->data.klass. Fixes #462016.
6707 (mono_allocate_stack_slots_full): Ditto.
6709 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6710 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6712 * aot-compiler.c (emit_plt): Fix ARM build.
6714 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6716 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6718 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6721 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6722 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6725 * iltests.il.in: Add a regression test.
6727 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6729 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6731 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6733 * basic-simd.cs: Add a regression test for #462457.
6735 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6737 * mini-ops.h: Add a definition of XPHI.
6739 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6741 * ssa.c (op_phi_to_move): Handle XPHI.
6743 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6747 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6749 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6751 2008-12-31 Geoff Norton <gnorton@novell.com>
6753 * mini-ppc.c: The prolog size allocated can be too small for darwin
6754 ppc32 under certain circumstances. Also fix a small logic bug.
6756 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6758 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6759 while loading AOT methods.
6761 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6762 since only the former is nulled out after a successful cast. This prevents
6763 crashes with rethrown exceptions when using --debug=casts.
6765 2008-12-24 Mark Probst <mark.probst@gmail.com>
6767 * mini.h: New macro for checking whether a method is final,
6768 i.e. whether the method or its class is marked final.
6770 * method-to-ir.c: Use the new macro for all final-checks
6771 consistently. Fixes the crash in the System.ServiceModel tests.
6773 2008-12-23 Mark Probst <mark.probst@gmail.com>
6775 * mini-exceptions.c (get_exception_catch_class): Corrected another
6776 overly strict assertion.
6778 2008-12-23 Mark Probst <mark.probst@gmail.com>
6780 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6781 Clobbering it is not allowed because the caller might use it as
6782 the vtable register in the interface call.
6784 2008-12-19 Mark Probst <mark.probst@gmail.com>
6786 * mini-exceptions.c (get_exception_catch_class): Corrected an
6787 overly strict assertion.
6789 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6791 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6793 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6795 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6797 * cpu-mips.md: correct lengths for certain long_ opcodes.
6799 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6801 * 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().
6803 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6805 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6807 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6809 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6811 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6813 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6816 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6818 * 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
6820 * 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)
6822 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6824 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6826 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6828 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6829 gshared code. Fixes #458947.
6831 * generics.cs: Add a test.
6833 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6835 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6837 * mini-mips.c: first pass n32 code generation.
6839 * mini-mips.h: datatypes and defines for n32 support.
6841 * exceptions-mips.c: first pass n32 code generation.
6843 * tramp-mips.c: first pass n32 code generation.
6845 * cpu-mips.md: add long_ opcodes.
6847 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6849 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6851 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6853 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6855 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6857 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6859 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6861 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6863 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6865 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6867 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6869 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6871 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6873 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6875 2008-12-12 Mark Probst <mark.probst@gmail.com>
6877 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6878 descriptors for helper functions directly in front of the code.
6880 2008-12-11 Mark Probst <mark.probst@gmail.com>
6882 * method-to-ir.c: Removed an unnecessary assertion.
6884 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6886 * method-to-ir.c: Merge SGEN changes from the old JIT.
6888 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6890 * driver.c (compile_all_methods_thread_main): Handle failure of
6893 2008-12-10 Mark Probst <mark.probst@gmail.com>
6895 * mini-ppc.c: Merged with mini-ppc64.c.
6897 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6899 * Makefile.am: Use the same sources for PPC and PPC64.
6901 * mini-ppc64.c: Removed.
6903 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6905 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6906 code to mono_bb_is_fall_through.
6908 * branch-opts.c (mono_remove_critical_edges): Same.
6910 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6912 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6913 expect that an OP_BR_REG will be there.
6915 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6917 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6918 for the many branch ops. The original check miss OP_BR_REG.
6922 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6924 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6926 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6928 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6929 while holding the aot lock.
6931 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6933 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6935 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6937 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6938 to release all runtime callable wrappers held by the runtime.
6940 Contributed under MIT/X11 license.
6942 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6944 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6947 Contributed under MIT/X11 license.
6949 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6951 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6952 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6954 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6956 * cpu-mips.md: fix ckfinite length
6958 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6959 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6960 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6962 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6964 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6966 2008-12-08 Geoff Norton <gnorton@novell.com>
6968 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6969 size by 8 bytes as well.
6971 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6973 * basic-simd.cs: Fix method names for Vector16b.
6975 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6977 * basic-simd.cs: Fix method names for Vector16sb.
6979 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6981 * basic-simd.cs: Fix method names for Vector8us.
6983 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6985 * basic-simd.cs: Fix method names for Vector8s.
6987 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6989 * basic-simd.cs: Fix method names for Vector4ui.
6991 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6993 * basic-simd.cs: Fix method names for Vector2l.
6995 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6997 * basic-simd.cs: Fix method names for Vector2d.
6999 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7001 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7002 that are extension methods.
7004 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7006 * basic-simd.cs: Fix method names for Vector4f.
7008 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7010 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7011 as such. Fixes #456669.
7013 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7015 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7017 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7019 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7020 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7021 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7022 (mips_adjust_stackframe): handle FP spills
7024 * mini-ops.h: add mips_mtc1_s2
7026 * cpu-mips.md: add mips_mtc1_s2
7028 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7030 * unwind.c: New file, move the unwind info encoding functions here from
7031 aot-compiler.c, so they could be used at runtime too.
7033 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7035 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7036 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7038 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7040 * mini-mips.c: cleanup warnings
7041 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7042 (mips_adjust_stackframe): handle case of taking the address of stack locals
7044 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7046 * aot-compiler.c: Implement a few functions missing from the asm writer.
7047 (emit_method_code): Only write symbols for methods when using the bin
7048 writer, since the assembler can't deal with the characters in our method
7051 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7053 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7056 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7057 a bit to also restore %rax.
7059 2008-12-05 Mark Probst <mark.probst@gmail.com>
7061 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7063 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7065 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7068 2008-12-05 Mark Probst <mark.probst@gmail.com>
7070 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7072 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7073 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7075 * exceptions-ppc64.c: Removed.
7077 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7079 2008-12-05 Mark Probst <mark.probst@gmail.com>
7081 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7084 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7086 * tramp-ppc64.c: Removed.
7088 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7090 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7093 2008-12-05 Mark Probst <mark.probst@gmail.com>
7095 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7097 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7098 mini-ppc.h instead of mini-ppc64.h.
7100 * mini-ppc64.h: Removed.
7102 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7104 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7106 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7108 2008-12-05 Mark Probst <mark.probst@gmail.com>
7110 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7111 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7114 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7116 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7118 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7120 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7122 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7124 * basic-simd.cs: Tests for operator == and != on Vector4f.
7126 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7128 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7130 * simd-intrinsics.c: Kill useless enum.
7132 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7134 * cpu-mips.md: add long_conv_to_ovf_i4_2
7135 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7137 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7139 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7141 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7143 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7145 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7147 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7149 * basic-simd.cs: Add tests for new methods.
7151 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7153 * simd-intrinsics.c: Add support for operator == and !=
7156 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7158 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7160 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7162 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7164 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7166 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7167 MONO_PATCH_INFO_ICALL_ADDR.
7169 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7171 * aot-compiler.c: Resurrect full-aot support.
7173 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7175 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7177 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7179 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7181 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7183 * basic-simd.cs: Fix tests to work under ppc.
7184 Remove tests for methods that will be removed.
7186 2008-12-03 Mark Probst <mark.probst@gmail.com>
7188 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7189 generic type (via a typedef or typeref) correctly.
7191 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7193 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7194 diagnose an assertion failure.
7196 2008-12-02 Mark Probst <mark.probst@gmail.com>
7198 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7199 Fix trampoline size.
7201 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7202 conversion opcodes are implemented natively instead via emulation.
7204 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7206 * cpu-mips.md: remove mips_xori
7208 * mini-ops.h: remove mips_xori
7210 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7212 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7214 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7216 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7218 * cpu-mips.md: fix instruction lengths.
7220 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7222 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7224 * mini-ops.h: fix slti / sltiu op profiles.
7226 2008-12-02 Martin Baulig <martin@ximian.com>
7228 * method-to-ir.c (mono_method_to_ir): Disable debugging
7229 information for the init locals block to make the debugger stop
7230 after all locals have been initalized.
7232 2008-12-02 Martin Baulig <martin@ximian.com>
7234 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7235 running inside the debugger.
7237 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7239 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7242 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7243 alu->alu imm optimization which only shows if deadce is disabled.
7245 * aot-compiler.c: Rename the function names for the binary and asm writers
7246 so they can coexist in the same process. Rework the xdebug code to use the
7247 asm writer. This avoids the need to call into the runtime to dump the
7248 debugging info. Add more debugging info for types.
7250 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7252 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7253 cpu description tables, they can't occur in cpu-<ARCH>.md.
7255 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7256 the stack in CEE_LDFLDA. Fixes #450542.
7258 * generics.cs: Add a new test.
7260 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7262 * mini-ops.h: updated MIPS opcodes
7263 * mini-mips.c: decompose long opts
7264 * mini-mips.h: decompose long opts
7266 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7268 * cpu-mips.md: fix length on int_rem_un
7269 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7271 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7273 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7275 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7277 2008-11-29 Martin Baulig <martin@ximian.com>
7279 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7280 mono_debug_using_mono_debugger() in addition to the
7281 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7283 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7285 * mini-ops.h: updated more MIPS opcodes
7286 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7287 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7289 2008-11-28 Mark Probst <mark.probst@gmail.com>
7291 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7293 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7295 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7296 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7297 * mini-ops.h: correct selected mips opcode entries
7299 2008-11-28 Mark Probst <mark.probst@gmail.com>
7301 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7304 2008-11-28 Mark Probst <mark.probst@gmail.com>
7306 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7308 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7310 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7311 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7312 * mini-mips.h: disable IMT
7313 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7315 2008-11-28 Mark Probst <mark.probst@gmail.com>
7317 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7319 2008-11-28 Mark Probst <mark.probst@gmail.com>
7321 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7323 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7325 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7328 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7330 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7331 for Set/GetVector aligned versions.
7333 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7335 * basic-simd.cs: Add tests for Get/SetVector.
7337 2008-11-27 Mark Probst <mark.probst@gmail.com>
7339 * mini.c: Removed g_slist_append_mempool(). Now in
7342 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7344 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7345 size properly and make the bounds check optional.
7347 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7348 for SetVector and IsAligned.
7350 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7352 * mini.c: Remove unused mono_normalize_opcodes () function.
7354 2008-11-26 Mark Probst <mark.probst@gmail.com>
7356 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7357 using the new atomic add ops now.
7359 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7362 2008-11-26 Mark Probst <mark.probst@gmail.com>
7364 * mini-ppc64.c: Several fixes.
7366 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7368 * cpu-mips.md: added jump_table
7369 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7371 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7373 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7375 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7377 * mini-ops.h: corrected a handful of MIPS opcodes.
7379 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7381 * aot-compiler.c: MIPS to use ELF writer
7383 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7385 * mini-codegen.c: remove MIPS specific assert.
7387 2008-11-25 Mark Probst <mark.probst@gmail.com>
7389 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7390 fixes. PPC64 now passes most of the runtime regressions.
7392 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7394 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7395 volatile intervals a bit.
7397 2008-11-24 Mark Probst <mark.probst@gmail.com>
7399 * basic-long.cs: New test case.
7401 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7403 * mini.c (mini_method_compile): Disable globalra for large methods for
7406 * regalloc2.c (order_moves): Add fp support.
7408 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7409 source bblock ends with an OP_BR_REG.
7411 * ratests.cs: Add a new test.
7413 2008-11-23 Mark Probst <mark.probst@gmail.com>
7415 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7416 sharing. PPC64 now passes generics.exe.
7418 2008-11-23 Mark Probst <mark.probst@gmail.com>
7420 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7422 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7424 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7425 memory when mono_jit_info_table_find () can't find the method in the
7428 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7431 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7434 2008-11-23 Mark Probst <mark.probst@gmail.com>
7436 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7437 Several fixes. PPC64 now runs exceptions.exe and
7438 devirtualization.exe.
7440 2008-11-22 Mark Probst <mark.probst@gmail.com>
7442 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7443 arrays.exe and basic-math.exe.
7445 2008-11-22 Mark Probst <mark.probst@gmail.com>
7447 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7448 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7450 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7452 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7454 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7456 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7458 * ir-emit.h: Move macros from method-to-ir.c to here.
7460 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7462 * mini-ops.h: Correct the long simd ops to use LREG.
7464 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7466 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7468 * mini-ops.h: Correct the dreg type of a few long opcodes.
7470 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7473 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7475 * mini-ppc.c: remove negative stack references in epilog
7476 for platforms that don't support the red zone.
7478 2008-11-21 Mark Probst <mark.probst@gmail.com>
7480 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7481 point regs. Now PPC64 passes basic-calls.exe.
7483 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7485 * basic-simd.cs: Add tests for accessors of Vector2l.
7487 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7489 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7491 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7493 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7495 2008-11-21 Mark Probst <mark.probst@gmail.com>
7497 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7498 PPC64 passes basic-long.exe.
7500 2008-11-20 Mark Probst <mark.probst@gmail.com>
7502 * decompose.c: Decompose carry and overflow add on PPC64 like on
7503 other 64 bit archs. Don't decompose sub at all on PPC64.
7505 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7506 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7509 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7511 * basic-simd.cs: Add tests for accessors of Vector2d.
7513 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7515 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7519 * mini-x86.c (mono_arch_output_basic_block): Same.
7521 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7523 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7525 * basic-simd.cs: Add tests for accessors of Vector4f.
7527 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7529 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7533 * mini-x86.c (mono_arch_output_basic_block): Same.
7535 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7537 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7539 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7541 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7543 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7547 * mini-x86.c (mono_arch_output_basic_block): Same.
7549 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7551 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7553 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7555 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7557 * simd-intrinsics.c: Enable setters for Vector16sb.
7559 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7561 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7565 * mini-x86.c (mono_arch_output_basic_block): Same.
7567 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7569 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7571 * simd-intrinsics.c: Implement setter for Vector8us.
7573 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7575 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7578 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7580 * mini-ppc.c: remove references to the red zone in the prolog
7581 (for systems that don't support it).
7583 2008-11-19 Mark Probst <mark.probst@gmail.com>
7585 * cpu-ppc64.md: Fixed a few instruction lengths.
7587 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7590 2008-11-19 Mark Probst <mark.probst@gmail.com>
7592 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7595 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7597 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7599 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7601 * mini-ops.h: Added OP_INSERT_I2.
7605 * mini-x86.c (mono_arch_output_basic_block): Same.
7607 * simd-intrinsics.c: Implement setter for Vector8s.
7609 * simd-methods.h: Add the names of get setters of Vector8s.
7611 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7613 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7615 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7618 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7620 2008-11-18 Mark Probst <mark.probst@gmail.com>
7622 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7623 for PPC64. An empty program runs now.
7625 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7627 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7629 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7630 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7631 info for JITted code is emitted into a shared library, loadable into gdb.
7633 2008-11-18 Mark Probst <mark.probst@gmail.com>
7635 * Makefile.am: Changes to build PPC64.
7637 * mini-arch.h: Include mini-ppc64.h on PPC64.
7639 2008-11-18 Mark Probst <mark.probst@gmail.com>
7641 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7642 in PPC code up to r119147.
7644 2008-11-18 Mark Probst <mark.probst@gmail.com>
7646 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7647 cpu-ppc64.md: Changes for PPC64.
7649 Based on code submitted by andreas.faerber@web.de at
7650 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7653 2008-11-18 Mark Probst <mark.probst@gmail.com>
7655 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7656 cpu-ppc64.md: Copied from the corresponding PPC files from
7659 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7661 * mini-ops.h: Added OP_ROUND.
7663 * cpu-x86.md: Added round.
7665 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7667 * basic-math.cs: Added test_0_round to test rounding.
7669 Contributed under MIT/X11 license.
7671 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7673 * aot-compiler.c : Fix the Winx64 build.
7675 Contributed under MIT/X11 license.
7677 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7679 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7680 in OP_EXTRACT_R8 to avoid possible stack corruption.
7682 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7684 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7686 * cpu-x86.md: Added extract_r8.
7688 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7690 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7691 a couple of OP_EXTRACT_I4.
7693 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7695 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7697 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7699 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7702 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7704 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7705 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7707 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7708 are not needed any more.
7710 * mini.h: Remove the unused INS_LIST macros.
7712 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7715 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7718 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7719 mono_alloc_ireg () instead.
7721 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7724 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7727 * aot-runtime.c (load_aot_module): Disable AOT when running under
7730 * mini-amd64.h: Change the monitor fastpath defines to check for
7731 !PLATFORM_WIN32 so they work on *bsd too.
7733 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7735 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7737 * mini.h (MonoCompile): Remove new_ir flag.
7739 * regalloc.h regalloc.c: Remove unused code.
7741 * cpu-*.md: Remove more unused opcodes.
7743 * simple-cee-ops.h simple-mini-ops.h: Removed.
7745 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7747 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7749 * aliasing.h: Removed.
7751 * *.c: Remove references to aliasing.h and inssel.h.
7753 * mini.c: Remove additional unused functions.
7755 * mini-ops.h cpu-*.md: Remove unused opcodes.
7757 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7759 Remove the old JIT code.
7761 * inssel*.brg: Removed.
7763 * ssa.c abcremoval.c aliasing.c: Removed.
7765 * ssa2.c: Renamed to ssa.c.
7767 * abcremoval2.c: Renamed to abcremoval.c.
7769 * *.c: Removed all !cfg->new_ir code.
7771 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7772 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7774 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7776 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7778 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7779 to simplify the code and cut back on the number of global symbols in the AOT
7782 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7784 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7786 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7787 with the got/got_info tables.
7789 * mini.h: Bump AOT file format version.
7791 * unwind.h: New file, contains definitions for stack unwinding.
7793 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7796 * aot-compiler.c: Generalize the emitting of unwind information to use the
7797 information in cfg->unwind_ops.
7799 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7801 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7802 AOT method frames. Enable writing symbols for methods by default.
7804 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7806 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7807 and make it work with vectors of element sizes 1, 2 and 4.
7809 * simd-intrinsics.c: Enable getter for all vectors with element size
7812 * simd-methods.h: Add the names of other getters.
7814 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7820 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7822 * mini-ppc.h: portability fix.
7824 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7826 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7827 buggy and will overwrite it.
7829 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7831 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7832 Use it to emit local symbols for all methods so AOTed methods show up with
7833 their full name in gdb/valgrind output.
7835 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7837 * mini-ppc.c: portability fixes.
7839 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7841 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7842 entries out of the if (!generic_shared...) code so it is always done.
7843 (mono_class_init_trampoline): Do the patching when running under valgrind
7844 too, newer versions of valgrind have no problems with it.
7846 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7848 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7851 2008-11-13 Mark Probst <mark.probst@gmail.com>
7853 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7856 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7858 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7860 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7862 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7868 * simd-intrinsics.c: Same.
7870 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7872 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7874 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7876 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7877 to work with more Vector types.
7879 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7881 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7882 store the elemens directly instead of using and intermediate.
7884 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7886 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7888 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7889 to preserve %eax for aot plt trampolines.
7891 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7892 (encode_method_ref): Flag synchronized methods so they won't go through
7895 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7898 * cpu-ia64.md (jmp): Increase max length.
7900 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7902 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7903 open generic classes.
7905 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7907 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7908 box+brtrue optimization since it causes test failures on x86.
7910 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7912 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7918 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7919 for simd ctor values.
7921 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7922 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7924 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7926 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7929 * simd-instrincs.c: Same.
7931 * basic-simd.cs: Same.
7933 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7935 * ratests.cs: Add more tests.
7937 * regalloc2.c (add_spill_code): Handle more corner cases.
7939 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7941 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7942 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7943 both the source an destination of an instruction.
7945 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7947 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7948 wapihandles.c: more portability changes.
7950 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7952 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7953 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7954 safe to execute in a signal handler and the kernel provides better
7955 the info in /proc/self/smaps. Avoid the assert on sigaction during
7958 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7960 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7961 do the bblock linking hack if it is actually needed.
7963 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7966 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7967 crash problem is fixed.
7969 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7972 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7974 (mini_method_compile): Set the starting value of next_vreg to
7975 MAX_IREGS + MAX_FREGS when using globalra.
7977 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7978 filter clauses with BB_EXCEPTION_HANDLER.
7980 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7982 2008-11-10 Mark Probst <mark.probst@gmail.com>
7984 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7985 space for stdcall. Fixes regressions on Win32.
7987 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7989 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7991 (linear_scan): Remove an assert which doesn't seem to be needed.
7993 * local-propagation.c (mono_local_deadce): Avoid a call to
7994 MONO_DELETE_INS which would screw up the instruction linking.
7996 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7998 * regalloc2.c: Upgrade to work the current JIT code.
8000 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8002 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8005 * aot-runtime.c: Remove some dead code.
8007 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8009 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8011 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8012 trampolines using sscanf since atoi doesn't work on large unsigned values.
8014 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8015 Initialize code_size.
8017 2008-11-08 Mark Probst <mark.probst@gmail.com>
8019 * method-to-ir.c (mini_emit_inst_for_method): Make
8020 Interlocked.CompareExchange work for Int arguments on 32 bit
8023 2008-11-07 Mark Probst <mark.probst@gmail.com>
8025 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8027 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8029 * main.c Fix MSVC build.
8031 Contributed under MIT/X11 license.
8033 2008-11-06 Mark Probst <mark.probst@gmail.com>
8035 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8036 alignment larger than 8 bytes are aligned correctly, too.
8038 * mini.c: Honor the min_align field of MonoClass when laying out
8041 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8043 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8045 * aot-compiler.c (emit_plt): Fix a warning.
8047 * aot-compiler.c: Implement ARM support in the binary writer.
8049 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8051 * basic-simd.cs: Add test for getter with byref arg.
8052 Fix the naming of a few tests.
8053 Add missing checks to a test.
8055 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8057 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8059 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8060 most of the full-aot support for monitor enter/exit trampolines.
8062 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8063 enter/exit trampoline creation functions.
8065 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8068 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8070 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8071 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8072 implement the needed functionality without adding crap to the runtime.
8074 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8076 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8079 * mini.c (mono_build_date): New global version holding the build date in
8082 * Makefile.am (buildver.c): Generate a file containing the build date.
8084 * main.c: Set the build date from the generated file.
8086 * mini.c (mono_get_runtime_build_info): New helper function returning build
8087 information in a string format.
8089 * driver.c (mono_main): Print the build date in --version.
8091 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8092 file when the bind-to-runtime-version option is used.
8094 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8096 * simd-intrinsics.c: Fix bug when using getters and byref args.
8098 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8100 * simd-methods.h: Rename prefetch methods.
8102 * simd-intrinsics.c: Same.
8104 2008-11-05 Mark Probst <mark.probst@gmail.com>
8106 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8109 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8111 * aot-compiler.c: Use the bundled elf header files instead of depending on
8114 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8117 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8120 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8122 * cpu-x86.md: Add store nta ops.
8128 * mini.h: Add an enum for simd prefetch modes.
8130 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8131 of store. Use the changed code to support store nta.
8133 * simd-intrinsics.c: Add prefetch ops for all vector types.
8135 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8137 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8140 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8143 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8146 2008-11-04 Mark Probst <mark.probst@gmail.com>
8148 * mini-x86.c: Fixed commit.
8150 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8152 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8154 2008-11-04 Mark Probst <mark.probst@gmail.com>
8156 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8157 and MONITOR_EXIT, for the ASM fastpaths.
8159 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8162 * mini.c, patch-info.h: Signature and patch infos for
8163 Monitor.Enter/Exit trampolines.
8165 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8167 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8168 Monitor.Enter/Exit ASM fastpath for Linux.
8170 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8172 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8174 * objects.cs: Add a new test.
8176 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8178 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8179 if MONO_LOG_LEVEL is set.
8181 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8183 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8185 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8187 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8188 of file offsets. Align the sections belonging to the data segment to
8191 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8193 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8194 elf.h. Port it to amd64.
8196 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8198 * driver.c: Enable SIMD by default.
8200 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8202 * cpu-x86.md: Add prefetch op.
8208 * mini.h: Add an enum for simd prefetch modes.
8210 * simd-methods.h: Add prefetch function names.
8212 * simd-intrinsics.c: Add prefetch ops for all vector types.
8214 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8216 * aot-compiler.c (emit_bytes): Speed this up a little.
8218 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8220 * aot-compiler.c: Add JIT time etc. statistics.
8222 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8224 * mini.h (MonoCompile): Add 'got_offset' field.
8226 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8227 method_got_offsets array.
8229 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8232 * aot-compiler.c (compile_method): Add generic method instances referenced
8233 by the method to the list of methods to be compiled, this is required so if
8234 A<T> references B<T>, and another assembly references A<int>, then it will
8235 also get a copy of B<int>.
8237 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8238 when checking for monitor enter/exit.
8240 2008-10-30 Mark Probst <mark.probst@gmail.com>
8242 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8243 for Monitor.Enter and Monitor.Exit if enabled.
8245 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8248 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8250 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8251 of an OP_MOVE. Fixes #440046.
8253 * basic-long.cs: Add a new test.
8255 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8257 * mini.h: Add synchronization note for the managed counter-part.
8259 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8260 returns the simd caps of the current cpu.
8262 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8264 * basic-simd.cs: Remove Console.WriteLine.
8266 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8268 * basic-simd.cs: New tests for Vector2ul.
8270 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8272 * simd-intrinsics.c: Add new vector type Vector2ul.
8274 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8276 * basic-simd.cs: New tests for Vector2l.
8278 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8280 * cpu-x86.md: Add long version of most packed int ops.
8286 * simd-intrinsics.c: Add new vector type Vector2l.
8288 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8290 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8292 * simd-methods.h: Remove SN_op_BitwiseXor.
8294 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8296 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8299 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8301 * basic-simd.cs: Test for Vector2d.
8303 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8306 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8308 * cpu-x86.md: Add double version of all packed float ops.
8314 * simd-intrinsics.c: Add new vector type Vector2d.
8316 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8318 * simd-methods.h: Add Duplicate.
8320 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8322 * basic-simd.cs: Test for packing with signed saturation.
8324 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8326 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8327 found in the TYPESPEC table.
8329 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8331 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8334 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8336 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8337 instead of the RVA, since the RVA can be changed by tools like the cil
8340 * method-to-ir.c (mono_method_to_ir2): Ditto.
8342 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8343 (deserialize_variable): Ditto.
8345 2008-10-25 Martin Baulig <martin@ximian.com>
8347 * debug-mini.c (write_variable): Use
8348 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8350 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8352 * cpu-x86.md: Add unsigned variants of packd and packw.
8356 * mini-x86.h: Emit the right instruction for packd and packw.
8357 Add unsigned variants of packd and packw.
8359 * simd-intrinsics.c: Packd and packw were used in place of their
8360 unsigned variants. Change that.
8361 Add intrinsics for (Signed)PackWithSignedSaturation.
8363 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8365 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8367 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8369 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8371 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8373 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8375 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8378 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8380 2008-10-24 Mark Probst <mark.probst@gmail.com>
8382 * method-to-ir.c, mini.c: Special casing for the synchronized
8383 wrapper for the ldtoken+GetTypeFromHandle case.
8385 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8387 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8389 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8390 created/split bblocks.
8392 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8394 * mini-ops.h: Add packed signed mul high.
8398 * mini-x86.c (mono_arch_output_basic_block): Same.
8400 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8402 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8404 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8406 * basic-simd.cs: Tests for Vector16sb.
8408 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8410 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8412 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8414 * mini-ops.h: Add packed signed min, max and compare greater.
8418 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8421 * simd-methods.h: Add CompareGreaterThan.
8423 * simd-methods.h: Remove CompareEquals.
8425 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8427 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8429 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8432 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8434 * basic-simd.cs: Fix tests due to change in the API.
8436 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8438 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8440 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8442 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8444 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8445 inst_offset as this has invalid values for LDADDR.
8447 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8449 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8451 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8453 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8455 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8456 for accessing field->data.
8458 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8460 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8462 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8464 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8466 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8468 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8470 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8471 from the cfg mempool.
8473 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8475 * basic-simd.cs: Tests for new methods in Vector8us.
8477 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8479 * mini-ops.h: Add multiply and store high.
8483 * mini-x86.c (mono_arch_output_basic_block): Same.
8485 * simd-methods.h: Same.
8487 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8490 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8492 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8493 mono_class_setup_vtable ().
8495 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8496 mono_class_get_vtable_entry () for accessing klass->vtable.
8498 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8500 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8503 * method-to-ir.c (mono_save_token_info): Don't save references made from
8506 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8507 of generic instances.
8509 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8511 2008-10-19 Mark Probst <mark.probst@gmail.com>
8513 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8514 OP_JMP depends on the method signature. Calculate it properly.
8516 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8518 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8521 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8523 (emit_extra_methods): Add another table mapping method indexes to
8524 offsets in the extra_method_info table.
8526 * mini.h: Bump AOT file format version.
8528 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8529 and mono_aot_get_method_from_token () into one function.
8531 2008-10-19 Mark Probst <mark.probst@gmail.com>
8533 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8536 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8538 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8541 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8544 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8546 * mini.h: Bump aot file format version.
8548 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8549 AOT file can contain native code for methods which are not in the METHOD
8550 table. Generate code for non-sharable generic instances of generic methods
8551 found in the METHODSPEC table.
8553 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8554 encoding generic type handles.
8556 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8557 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8559 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8560 macros + MONO_ADD_INS.
8562 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8565 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8567 * mini.h: Bump aot file format version.
8569 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8571 2008-10-17 Mark Probst <mark.probst@gmail.com>
8573 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8574 platforms, with definable stack alignment value. Set to 16 now
8577 * mini.c, mini.h, driver.c: Command line option for disabling
8580 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8582 * basic-simd.cs: Tests for new methods in Vector4ui.
8584 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8586 * mini-ops.h: Add packed int shuffle.
8590 * mini-x86.c (mono_arch_output_basic_block): Same.
8592 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8593 extract mask, max, min, shuffle.
8595 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8597 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8599 * basic-simd.cs: Tests for new methods in Vector8us.
8601 2008-10-17 Mark Probst <mark.probst@gmail.com>
8603 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8604 RuntimeTypeHandle, not a TypedReference.
8606 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8608 * simd-intrinsics.c: remove relocations.
8610 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8612 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8613 optimizations from the x86 backend.
8615 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8617 * simd-methods.h, simd-intrinsics.c: debloat method names and
8618 prepare for no relocations.
8620 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8622 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8626 * mini-x86.c (mono_arch_output_basic_block): Same.
8628 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8629 extract mask, max, min and sum of absolute differences.
8631 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8634 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8636 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8637 Renamed one test for consistency.
8639 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8641 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8642 fix to the code that deal with other blocks.
8644 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8646 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8648 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8650 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8651 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8652 able to process the source reg.
8654 2008-10-16 Martin Baulig <martin@ximian.com>
8656 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8658 * inssel.brg: Add `OP_HARD_NOP'.
8660 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8662 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8663 `OP_HARD_NOP' instruction when running inside the debugger.
8665 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8666 `OP_HARD_NOP' instruction when running inside the debugger.
8668 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8670 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8671 now works. The issue with the regalloc tripping up no longer
8674 * simd-intrinsics.c (load_simd_vreg): Same.
8676 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8678 * basic-simd.cs: Tests for new Vector8ui methods.
8680 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8682 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8683 only for type. This fixes crashes where MonoInst::klass is checked
8684 for ops of type != VTYPE or OBJ.
8686 * simd-intrinsics.c (load_simd_vreg): Same.
8688 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8690 * mini-ops.h: Add ops for packed shuffle/max/avg and
8695 * mini-x86.c (mono_arch_output_basic_block): Same.
8697 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8700 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8701 to emit extract mask op.
8703 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8704 to emit word shuffles.
8706 2008-10-15 Mark Probst <mark.probst@gmail.com>
8708 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8709 the largest alignment needed by a variable, but at least
8712 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8714 * basic-simd.cs: Tests for the fixes in the last commit.
8716 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8718 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8719 no longer handles STACK_PTR input.
8721 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8723 * simd-intrinsics.c (load_simd_vreg): New function that works like
8724 get_simd_vreg but handles STACK_PTR input.
8726 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8727 as the input can be an arbitrary pointer.
8729 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8730 LDADDR local optimization directly otherwise use a store op.
8732 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8734 * basic-simd.cs: Tests for dup low and dup high.
8736 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8738 * mini-ops.h: Add dup low and dup high ops.
8742 * mini-x86.c (mono_arch_output_basic_block): Same.
8744 * simd-intrinsics.c (vector4f_intrinsics): Same.
8746 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8748 * basic-simd.cs: Tests for recently added functionality.
8750 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8752 * mini-ops.h: Add remaining sse1 fp ops.
8754 * cpu-x86.md: Add remaining sse1 fp ops.
8756 * mini-x86.c (mono_arch_output_basic_block): Same.
8758 * mini.h: Add enum for simd FP compare conditions.
8760 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8762 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8763 so the backed can generate the appropriate op.
8765 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8766 This patch squeese one more byte from the SimdIntrinsc struct.
8768 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8769 a a shift amount intead of simply or'ing it.
8771 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8773 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8774 byte so we can have an aditional flags field without increasing struct size.
8776 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8777 against the simd_supported_versions bitmask.
8779 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8781 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8783 * mini.c: remove rawbuffer code (the only use here is unsafe because
8784 it takes locks during signal handling and the kernel now provides much
8785 better info in proc/pid/smaps these days).
8787 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8789 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8790 OP_X86_PUSH_OBJ. Fixes #434620.
8792 * objects.cs: Add a test.
8794 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8796 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8797 that the packuswb/packusdw don't work with unsigned numbers for what
8798 would be negative numbers in signed format.
8800 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8801 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8803 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8805 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8807 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8809 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8811 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8814 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8815 version as the enum in mini.h.
8817 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8818 for sse3 ops, check the simd_version field if present. This way the code
8819 works with all versions of sse.
8821 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8823 * simd-intrinsics.c: Fixed intrinsic name typo.
8825 * mini.h: Added missing simd exported function.
8827 * basic-simd.cs: Added tests for Vector4ui.
8828 Fixed broken test for Vector16b.
8830 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8832 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8833 the max length to 64.
8835 2008-10-10 Mark Probst <mark.probst@gmail.com>
8837 * method-to-ir.c: Only do the fast virtual generic method call for
8838 non-wrapper methods.
8840 * mini.h, mini-trampolines.c: The new generic virtual remoting
8841 trampoline handles virtual method calls via the vtable (as done by
8842 the fast virtual generic method calls) to remoting proxies.
8844 * mini.c (mono_jit_create_remoting_trampoline): For generic
8845 methods reate a generic virtual remoting trampoline.
8847 * mini-amd64.h: Enable fast virtual generic method calls again.
8849 2008-10-10 Mark Probst <mark.probst@gmail.com>
8851 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8852 restore registers when doing tail calls.
8854 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8856 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8859 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8861 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8863 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8865 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8867 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8869 * basic-simd.cs: Retrofit for API changes.
8871 2008-10-10 Mark Probst <mark.probst@gmail.com>
8873 * mini-ppc.c: Handle integer stack arguments for tail calls.
8875 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8877 * optflags-def.h: Removed sse3 optimization.
8881 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8884 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8886 * mini.h: Added enumeration with simd versions.
8888 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8891 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8893 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8895 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8897 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8899 * basic-simd.cs: Fixed test naming.
8901 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8903 * mini-ops.h: Added ops for packed and saturated math, shifts
8904 and packing/unpacking.
8906 * cpu-x86.md: Added descriptors for the above ops.
8908 * mini-x86.c: Added code to emmit the above ops.
8910 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8912 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8914 * aot-compiler.c (compile_method): Enable AOT for generic code.
8916 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8918 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8920 * mini.c: add a workaround for a common screwup that ends up blamed
8921 to mono (other processes blocking signal delivery).
8923 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8925 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8926 in the LDFLD/STFLD opcodes. Fixes #432673.
8928 * iltests.il.in: Add a new test.
8930 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8932 * mini-arm.c: attach the thread in unmanaged->managed transitions
8933 using delegates (bug #433148).
8935 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8937 * basic-simd.cs: Use new ShuffleSel constants.
8939 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8941 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8943 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8944 only disable simd intrinsics if no sse2 is detected.
8946 * optflags-def.h: Added sse3.
8948 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8951 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8953 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8954 when adding delegate-invoke wrappers.
8956 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8958 * Makefile.am: Reenable the simd tests.
8960 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8962 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8963 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8964 other vreg is allocated to that hreg.
8966 Contributed under MIT/X11 license.
8968 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8970 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8973 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8975 * basic-simd.cs: New test suite for SIMD intrinsics.
8977 * Makefile.am: Added new tests.
8979 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8981 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8985 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8987 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8988 using SSE2 aware opcodes.
8990 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8991 is enabled, this code path is only reachable if conversion ops are emmited after
8994 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8996 This optimization saves 6 bytes per conversion against the old version.
8998 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9000 * aot-compiler.c (compile_method): Don't skip methods referencing
9001 generic methods without a corresponding entry in token_info_hash, since
9002 encode_method_ref () can handle all generic methods now.
9004 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9005 generic context is set.
9007 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9008 generic sharing of LDTOKEN.
9010 2008-10-06 Mark Probst <mark.probst@gmail.com>
9012 * mini-amd64.h: Temporarily disabled fast virtual generic method
9013 calls because it breaks the System.Runtime.Remoting tests.
9015 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9017 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9019 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9020 so inlining actually works.
9021 (check_inline_caller_method_name_limit): Ditto.
9023 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9025 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9026 64 bit safety (from Olaf Hering and Andreas Farber).
9028 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9030 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9031 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9032 unused virtual call support code.
9034 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9036 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9037 which can't use aot trampolines.
9038 (decode_patch): Don't create aot trampolines for methods which can't use
9041 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9042 use aot trampolines.
9044 * mini.h: Bump AOT image format version.
9046 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9048 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9049 to save_token_info () since cmethod is inflated for constrained calls.
9051 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9053 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9055 * Makefile.am: Add build rules for ppc64.
9056 This avoids the build failing at pedump with unresolved symbols
9057 due to lack of arch_sources. Instead it will now fail earlier
9058 due to lack of cpu-ppc64.md.
9060 Contributed under MIT/X11 license.
9062 2008-10-04 Mark Probst <mark.probst@gmail.com>
9064 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9067 * iltests.il.in: Add test case for tail call with many arguments.
9069 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9071 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9072 to the fast virtual generic method code until the aot case is fixed.
9074 2008-10-03 Mark Probst <mark.probst@gmail.com>
9076 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9078 2008-10-03 Mark Probst <mark.probst@gmail.com>
9080 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9083 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9085 * simd-intrinsics.c: Forgot to add this one.
9087 * mini-codegen.c: Fix macro in case SIMD is not supported.
9089 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9091 This patch land initial JIT support for simd intrinsics.
9093 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9095 * Makefile.am: Added simd-intrinsics.c
9097 * simd-intrinsics.c: New file with simd instrinsic related
9100 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9102 * cpu-x86.md: Add simd related instructions.
9104 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9106 * driver.c: Added two new --regression variants.
9108 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9110 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9112 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9113 extract some complicated logic to helper functions.
9115 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9117 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9119 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9120 the specialized simplification pass.
9122 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9124 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9126 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9129 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9130 if MONO_ARCH_NEED_SIMD_BANK is defined.
9132 * mini-ops.h: Added the new simd ops.
9134 * mini-x86.c: Added mono_arch_xregname.
9136 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9138 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9140 * mini-x86.h: Define simd related MONO_ARCH macros.
9142 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9144 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9146 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9147 MONO_CLASS_IS_SIMD to deal with simd related IR.
9149 * mini.h (MonoInst): Added spill_var to the backend union.
9151 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9153 * mini.h: Added forward declarations of the new simd fuctions.
9155 * optflags-def.h: Added new optimization names SIMD.
9157 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9159 * regalloc.h: Added support for working with 3 register banks.
9161 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9163 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9165 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9167 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9169 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9171 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9172 instead of one on 64 bit systems.
9174 * method-to-ir.c: Remove unused includes.
9176 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9178 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9179 cfg->used_int_regs, since the two are different on arm.
9181 2008-10-02 Mark Probst <mark.probst@gmail.com>
9183 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9184 mono_method_get_vtable_index() to get the vtable index.
9186 2008-10-02 Mark Probst <mark.probst@gmail.com>
9188 * method-to-ir.c (mono_method_to_ir2): Don't create native
9189 wrappers for array methods, because they're never called (and if
9190 they were called they wouldn't work).
9192 2008-10-02 Mark Probst <mark.probst@gmail.com>
9194 * method-to-ir.c (mono_method_to_ir2): Array methods are
9195 special-cased and must not be invoked indirectly via the (M)RGCTX
9196 when generic sharing is turned on. Fixes #431413.
9198 2008-10-01 Mark Probst <mark.probst@gmail.com>
9200 * method-to-ir.c: When generic sharing is active, call
9201 non-interface virtual generic methods via the standard trampoline.
9203 * mini-trampolines.c: Handle virtual generic shared methods.
9205 * mini.h, mini-x86.c, mini-x86.h: New argument for
9206 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9207 method thunks and which is the trampoline to call if the lookup
9208 fails. Enable the virtual generic method thunk for x86.
9210 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9211 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9212 argument but assert that it's NULL, because these archs don't yet
9213 implement the virtual generic method thunk. Changes in the IMT
9214 thunk data structures.
9216 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9218 * aot-compiler.c (emit_globals): Avoid invalid characters in
9219 the static linking symbol.
9221 * objects.cs: Add a test for the range check optimization. Fix warnings.
9223 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9224 optimization from the current JIT.
9226 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9227 later in decompose_array_access_opts () to allow more optimizations.
9229 * method-to-ir.c (mono_handle_soft_float): Rename this to
9230 mono_decompose_soft_float () for consistency.
9232 * mini-ops.h: Fix arguments of OP_STRLEN.
9234 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9235 into a separate function.
9236 (reset_cast_details): Ditto.
9237 (handle_unbox): Save cast details. Fixes #431254.
9239 * method-to-ir.c: Remove some obsolete FIXMEs.
9241 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9243 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9245 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9247 * mini-codegen.c: More work on macros to make them
9248 ready for multiple regbanks.
9250 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9252 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9254 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9256 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9258 * mini-codegen.c (mono_spillvar_offset): Proper support for
9261 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9263 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9264 the stack overflow changes.
9266 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9268 * mini-codegen.c: Make all bank macros depend on reg_bank.
9270 * mini-codegen.c (mono_local_regalloc): Make free mask
9271 initialization regbank aware.
9273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9275 * mini-codegen.c (mono_local_regalloc): Extract callee
9276 mask selection to a function and make it regbank aware.
9278 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9280 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9281 code to deal with many regbanks.
9283 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9285 * mini-codegen.c: More fp->regbank changes.
9287 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9289 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9290 of a hardcoded constant.
9292 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9294 * method-to-ir.c (type_from_stack_type): Fix typo.
9296 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9298 * mini-ia64.c (emit_move_return_value): Convert float return values to
9301 * objects.cs: Add a new test.
9303 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9304 VARARG methods to fix an assert later.
9306 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9307 end so it at least compiles.
9309 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9311 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9313 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9315 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9316 optimization to a new function (emit_optimized_ldloca_ir) and enable
9317 it for both ldloca and ldloca_s.
9319 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9321 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9322 gshared CASTCLASS code.
9324 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9325 amd64, where the libc stack unwinder encounters stack frames referring to
9326 native code in unmapped memory.
9328 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9331 * generics.cs: Add new test.
9333 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9335 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9336 add a check that one of the ARM_FPU_ constants is defined.
9338 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9340 * mini-exceptions.c: Fix build on non-altstack platforms.
9342 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9345 * ir-emit.h: Add a comment to NEW_PCONST.
9347 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9349 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9351 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9352 after the changes to MonoJitDomainInfo.
9354 2008-09-27 Mark Probst <mark.probst@gmail.com>
9356 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9358 2008-09-27 Mark Probst <mark.probst@gmail.com>
9360 * mini-ppc.c: Compiler warning fixes.
9362 2008-09-27 Mark Probst <mark.probst@gmail.com>
9364 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9367 2008-09-27 Mark Probst <mark.probst@gmail.com>
9369 * exceptions-ppc.c, mini-ppc.h: Compile
9370 mono_arch_handle_altstack_exception() on Darwin, too.
9372 2008-09-27 Mark Probst <mark.probst@gmail.com>
9374 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9375 work on archs which don't have generic sharing implemented, only
9376 without the vtable_arg.
9378 2008-09-26 Mark Probst <mark.probst@gmail.com>
9380 * mini.c: Added comment explaining why delegate ctor icall
9381 wrappers are compiled.
9383 2008-09-26 Mark Probst <mark.probst@gmail.com>
9385 * mini.c: Don't produce trampolines to delegate ctor icall
9386 wrappers but compile them upfront.
9388 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9390 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9391 runtime-set function when going back to managed code. Currently this
9392 is used to set back the protection on the soft ovf pages and/or to
9393 throw the stack overflow exception that happened in unmanaged code.
9395 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9397 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9398 runtime-set function when going back to managed code. Currently this
9399 is used to set back the protection on the soft ovf pages and/or to
9400 throw the stack overflow exception that happened in unmanaged code.
9402 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9404 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9405 the support code for restoring stack protection after stack overflows
9406 that happen in unmanaged code. Don't set the exec permission on the
9409 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9411 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9412 delegate->method_ptr is set. Fixes #428054.
9414 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9416 * tests.cs: Rename to ratests.cs.
9418 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9419 emit_get_rgctx_... functions.
9421 2008-09-25 Mark Probst <mark.probst@gmail.com>
9423 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9425 2008-09-25 Mark Probst <mark.probst@gmail.com>
9427 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9428 before asserting that method is sharable.
9430 2008-09-25 Mark Probst <mark.probst@gmail.com>
9432 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9433 whether method needs a static RGCTX wrapper used instead of
9436 * generic-sharing.c, mini.h: A few functions moved to
9437 metadata/generic-sharing.c.
9439 2008-09-25 Mark Probst <mark.probst@gmail.com>
9441 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9442 Generic code sharing for value types, which essentially means
9443 treating value type methods like static methods. The RGCTX is
9444 passed in the same way.
9446 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9448 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9449 opcode when creating multi-dimensional arrays of open types.
9451 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9454 * generics.cs: Add a test.
9456 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9458 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9460 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9462 * mini.c (mini_method_compile): Set it when running under the debugger.
9464 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9465 vreg optimization if the flag is set.
9467 * driver.c (mono_main): Add --attach= option to pass options to
9470 * mini.c (sigquit_signal_handler): Start the attach agent.
9472 * ssapre.c: Disable this to save space since it is not yet ported to
9475 * regalloc2.c: Disable this to save space.
9477 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9479 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9481 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9482 the -v option useful again.
9484 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9486 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9489 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9490 arrays of arrays. Fixes #428406.
9492 * method-to-ir.c (mini_emit_castclass): Ditto.
9494 * objects.cs: Add new test.
9496 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9498 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9499 was wrong at it choked against target_type_is_incompatible for byref types.
9501 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9503 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9506 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9508 * mini-exceptions.c: update a few more exceptions-related counters.
9510 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9512 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9513 new functions to allocate from persistent mempools.
9515 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9517 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9518 multiple register banks in the future.
9520 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9522 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9524 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9526 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9528 * mini.h: Export type_to_eval_stack_type.
9530 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9531 is only ins->klass of byref types.
9533 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9535 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9536 (mini_emit_memcpy2): Ditto.
9538 * mini-amd64.c: Fix a warning.
9540 2008-09-21 Mark Probst <mark.probst@gmail.com>
9542 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9545 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9547 * method-to-ir.c: Extract stloc micro-optimization to a
9548 function and apply it to all cases.
9550 2008-09-19 Mark Probst <mark.probst@gmail.com>
9552 * method-to-ir.c: Don't fail generic code sharing in cases we
9555 2008-09-18 Mark Probst <mark.probst@gmail.com>
9557 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9559 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9561 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9564 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9566 * trace.c: make tracing more useful and correct, with per-thread
9569 2008-09-15 Mark Probst <mark.probst@gmail.com>
9571 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9572 doing a method call and the argument is an R4.
9574 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9576 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9579 2008-09-13 Mark Probst <mark.probst@gmail.com>
9581 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9583 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9585 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9586 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9588 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9590 * driver.c: Add a --agent argument (not supported yet) to load managed
9591 agent assemblies before loading the main assembly, similarly to how the
9592 Java VM handles agents.
9594 2008-09-11 Mark Probst <mark.probst@gmail.com>
9596 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9597 function to do stack layout of local variables.
9599 2008-09-11 Mark Probst <mark.probst@gmail.com>
9601 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9604 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9606 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9607 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9608 JIT if DISABLE_JIT is defined.
9610 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9613 2008-09-10 Mark Probst <mark.probst@gmail.com>
9615 * iltests.il.in: Disable the fconv test on PPC (the result is
9616 undefined according to ECMA).
9618 2008-09-10 Mark Probst <mark.probst@gmail.com>
9620 * iltests.il.in: Enable tail call tests for PPC.
9622 * mini.h: Add variable for storing incoming valuetype argument
9623 addresses for tail calls.
9625 * mini-ppc.c: Implement valuetype arguments and return values for
9628 2008-09-09 Mark Probst <mark.probst@gmail.com>
9630 * mini-ppc.c: Partially implement tail calls (struct arguments and
9631 return values not supported).
9633 * method-to-ir.c: Enable tail calls on PPC.
9635 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9637 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9638 runtime-invoke wrappers to work around the problem of them getting
9639 assigned to a random class.
9641 * aot-runtime.c (mono_aot_get_method): Ditto.
9643 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9645 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9646 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9648 2008-09-07 Mark Probst <mark.probst@gmail.com>
9650 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9651 until they're implemented properly.
9653 * exceptions-ppc.c: Use arch-independent exception-handling code
9654 instead of custom one.
9656 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9659 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9661 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9662 applies when __powerpc__ is defined.
9664 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9666 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9667 methods to their code to avoid computing the full name of wrappers and
9668 doing a lookup in a string hash table.
9670 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9672 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9673 we identify bblocks before method_to_ir () is ran.
9675 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9676 Also avoid optimizing branches pointing to themselves.
9678 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9680 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9682 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9684 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9686 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9687 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9688 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9691 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9692 jumped to the same entry in plt_jump_table.
9694 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9696 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9699 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9701 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9702 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9705 2008-08-29 Geoff Norton <gnorton@novell.com>
9707 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9708 segment, and doesn't properly handle .space as .text. Fixes
9711 2008-08-29 Geoff Norton <gnorton@novell.com>
9713 * mini.c: Disable the mach exception handler when running on
9716 2008-08-29 Geoff Norton <gnorton@novell.com>
9718 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9719 globals on Darwin/ARM
9721 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9723 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9724 since too many things depend on it. Instead, call
9725 mono_runtime_set_no_exec ().
9727 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9730 * aot-compiler.c: Add an 'asm-only' AOT option.
9732 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9734 * aot-compiler.c (compile_method): Disable gshared support for now as it
9737 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9739 * mini-amd64.h : Fix a compiler warning.
9741 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9742 Changed to use a callback function to retrieve the unwind info.
9743 This avoids problems observed when code blocks were removed by
9744 unloading an app domain.
9746 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9747 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9750 Contributed under MIT/X11 license.
9752 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9754 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9755 case to keep the stack aligned to 8.
9757 Contributed under MIT/X11 license.
9759 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9761 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9762 avoid repeated linear searches.
9764 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9766 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9767 methods it can't handle.
9769 * aot-compiler.c (add_method): Avoid adding a method twice.
9770 (add_wrappers): Add runtime invoke wrappers for all methods.
9772 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9773 function to create an aot-compatible version of this trampoline.
9775 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9777 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9779 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9781 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9782 with a generic sharing failure.
9784 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9786 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9787 CEE_RETHROW. Fixes #419634.
9789 * mini.c (mono_method_to_ir): Ditto.
9791 * exceptions.cs: Add a new test.
9793 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9794 to mono_type_stack_size_internal () since some callers might not pass in
9797 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9798 instrument_prolog. Fixes #419878.
9800 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9801 doubles in soft float mode volatile.
9803 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9805 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9807 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9808 to handle soft float correctly.
9810 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9813 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9815 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9816 to sp, since the generics catch code requires it.
9818 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9821 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9822 mono_arch_emit_imt_argument ().
9824 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9826 * mini-arm.c tramp-arm.c: Generic sharing updates.
9828 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9830 * mini-arm.c: Fix the arm build.
9832 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9833 handling enums, generic instances and generic sharing.
9834 (mini_type_stack_size_full): Ditto.
9836 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9838 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9840 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9842 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9845 * mini-arm.c: Various small generic sharing changes.
9847 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9849 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9852 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9853 helper function to return a generic class init trampoline.
9855 * method-to-ir.c mini.c: Use it.
9857 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9858 arch-specfic function to return a generic class init trampoline.
9860 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9861 the GENERIC_CLASS_INIT custom code.
9863 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9864 a fatal error, not a sharing failure.
9866 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9869 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9870 trampoline argument from MONO_ARCH_VTABLE_REG.
9872 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9873 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9874 argument, and pass the vtable in VTABLE_REG.
9876 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9877 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9878 argument, and pass the vtable in VTABLE_REG.
9879 (mono_arch_create_trampoline_code_full): Remove some special casing for
9880 the rgctx fetch trampoline.
9882 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9885 * iltests.il: Add a test for it.
9887 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9889 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9891 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9894 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9895 use mono_jit_info_table_find () to avoid recursion.
9896 (mono_delegate_trampoline): Add a sync wrapper here.
9898 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9901 * mini.c (mono_method_to_ir): Ditto.
9903 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9904 add_sync_wrapper argument. Don't add a sync wrapper here.
9905 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9907 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9909 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9911 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9912 of nonvolatile registers back from MonoContext to CONTEXT.
9914 Contributed under MIT/X11 license.
9916 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9918 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9919 arguments on Winx64 there are only 4 argument registers. For this
9920 logic to work the last argument must be pulled from the stack.
9922 Contributed under MIT/X11 license.
9924 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9926 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9928 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9929 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9930 encode/decode_method_ref ().
9932 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9934 * aot-runtime.c (decode_patch): Ditto.
9936 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9937 MONO_PATCH_INFO_METHOD.
9939 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9942 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9945 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9947 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9948 one from the caller.
9950 * aot-runtime.c (decode_generic_inst): New function to decode and
9951 return a interned generic inst.
9952 (decode_klass_ref): Use it.
9953 (decode_method_ref): Ditto.
9955 * aot-compiler.c (emit_exception_debug_info): Save
9956 jinfo->has_generic_jit_info too.
9958 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9960 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9962 * iltests.il.in: Add a test for fconv_to_i.
9964 * liveness.c: Disable the liveness2 pass for now to save space.
9966 * regalloc2.c: Include mempool-internals.h to fix warnings.
9968 * aot-compiler.c (encode_method_ref): Encode the context of generic
9971 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9972 the context saved in the aot file.
9974 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9976 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9978 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9979 volatile so they won't be optimized away.
9981 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9987 * dominators.c: Remove duplicated functions that now are in
9988 mempool-internals.h.
9990 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9992 * aot-compiler.c: Fix warnings.
9994 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9996 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9998 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10001 * mini.c (mono_resolve_patch_target): Ditto.
10003 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10004 (encode_klass_ref): Add support for encoding VARs/MVARs.
10006 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10008 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10009 the handling of the got entries into a separate 'decode_got_entry' function.
10010 Add support for RGCTX_FETCH.
10012 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10013 clobbered by the trampoline code.
10015 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10016 not clobbered by the indirect calling code.
10018 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10020 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10023 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10025 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10026 signature using the compilation mempool otherwise we would leak it.
10028 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10030 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10031 mono_emit_abs_call ().
10033 * patch-info.h: Add GENERIC_CLASS_INIT.
10035 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10037 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10038 as their target as a near call.
10040 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10042 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10044 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10045 call to a runtime function described by a patch.
10047 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10048 mono_emit_abs_call, this has the advantage that the ABS handling code in
10049 mono_codegen () can handle them both, and can handle other stuff in the
10050 future without additional code.
10052 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10054 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10057 * mini.h: Add missing bblock related prototypes.
10059 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10060 reverse_inst_list_len fields.
10062 * mini.c: Refactor this file a bit by moving branch optimizations to
10065 * method-to-ir.c: Merge generic sharing changes missed earlier.
10067 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10069 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10070 shared patches. Process METHODCONST as a shared patch.
10072 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10073 as it crashes on the 2.0 mscorlib.
10075 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10078 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10079 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10082 * aot-compiler.c: Reorganize the got handling code to be a bit more
10085 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10087 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10088 mono_patch_info_equals/hash, and use it to massively simplify
10091 * mini.c (mono_patch_info_hash): Simplify this and add support for
10094 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10096 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10097 handling code, since an offset is not enough to identify a trampoline.
10099 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10101 2008-08-17 Mark Probst <mark.probst@gmail.com>
10103 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10105 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10107 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10109 * decompose.c: PPC decompositions for various ops.
10111 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10113 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10115 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10116 call the generic trampoline code using a call, instead of a jump, to
10117 remove some special casing from the generic trampoline code.
10119 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10120 (mono_codegen): Ditto.
10122 * aot-compiler.c aot-runtime.c: Ditto.
10124 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10126 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10127 helper function to find the offset corresponding to a lazy fetch trampoline.
10129 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10130 when doing generic sharing.
10132 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10135 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10136 mini-trampolines.c to be with the other trampoline creation functions.
10138 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10139 as it is equal to method->signature in most cases, add a
10140 mono_emit_method_call_full variant which takes a signature and an imt
10143 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10145 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10146 to this function, since it could be computed easily from the method
10148 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10151 * method-to-ir.c mini.c: Remove references to
10152 compile_generic_method_wo_context.
10154 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10155 generic method calls.
10157 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10158 dimensional non-szarrays.
10160 * mini.c (mini_init): Register mono_array_new_1.
10162 * jit-icalls.c (mono_array_new_1): New jit icall.
10164 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10165 pointing to the method.
10167 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10168 method addresses belonging to METHOD_JUMP patches in the
10169 jump_target_got_slot_hash.
10170 (mono_aot_load_method): Ditto.
10172 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10173 METHOD_JUMP patches.
10175 * mini.c (mini_create_jit_domain_info): New helper function which
10176 initializes/frees domain->runtime_info.
10177 (mini_free_jit_domain_info): Ditto.
10178 (mini_init): Install the domain hook functions with the runtime.
10180 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10181 information maintained by the JIT.
10183 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10184 insertion into jump_table_hash into mono_codegen (), also implement proper
10187 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10188 tail calls, it is already done by the aot code.
10190 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10191 mechanism on amd64.
10193 * iltests.il.in: Make the jmp test a bit more complex.
10195 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10196 generic instances which doesn't have a token.
10198 * aot-runtime.c (decode_method_ref): Ditto.
10200 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10201 can handle this case now.
10202 (handle_box): Ditto.
10204 2008-08-15 Geoff Norton <gnorton@novell.com>
10206 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10209 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10211 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10212 calling generic methods.
10214 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10216 * aot-runtime.c (decode_patch_info): Ditto.
10218 * mini.c (mono_resolve_patch_target): Ditto.
10220 * patch-info.h: Add METHOD_RGCTX.
10222 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10224 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10226 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10227 arguments in registers.
10229 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10230 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10232 * mini.c (mini_method_compile): Abort aot compilation for generic
10233 methods if generic sharing is disabled.
10235 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10238 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10239 requiring an mrgctx.
10241 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10242 store instructions when converting a vcall to a normal call.
10244 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10245 mono_arch_find_jit_info.
10247 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10249 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10250 avoid calling mono_method_full_name () for every method even if the
10251 env var is not set.
10252 (check_inline_caller_method_name_limit): Ditto.
10254 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10256 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10257 assemblies in one run.
10259 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10260 skipped methods if it is not 0.
10262 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10264 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10266 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10267 MONO_ARCH_HAVE_UNWIND_TABLE.
10269 Contributed under MIT/X11 license.
10271 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10273 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10274 from default optimizaton list on Winx64.
10276 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10278 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10279 the LMF from the MonoJitTlsData structure.
10281 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10283 Contributed under MIT/X11 license.
10285 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10287 * mini.c (sigsegv_signal_handler): Fix the build.
10289 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10290 assembly->aot_module.
10292 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10293 hash table. This simplifies and speeds up a lot of code, and fixes support
10296 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10299 * mini-exceptions.c: Ditto.
10301 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10302 'native_offset' argument, since these are computed in the
10303 mono_find_jit_info () function.
10305 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10306 is used by exceptions-ppc.c.
10308 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10309 mono_arch_find_jit_info ().
10311 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10312 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10313 generic code in mini-exceptions.c.
10315 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10317 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10319 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10321 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10322 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10323 called while holding the loader lock. Fixes #415608.
10324 (mono_aot_get_method_from_token_inner): Ditto.
10326 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10328 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10329 to reduce differences between this and the generic implementation in
10331 (ves_icall_get_frame_info): Ditto.
10333 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10335 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10338 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10339 mono_arch_get_call_filter () and make it non-static, for consistency with the
10340 other architectures.
10342 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10345 * local-propagation.c:
10346 * mini-x86.c: Correct the name of arch defines.
10348 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10350 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10351 NO_EMULATE_LONG_SHIFT_OPS define.
10353 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10355 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10356 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10358 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10359 MACH fixes. Merged from the 2.0 branch.
10361 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10363 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10364 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10366 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10368 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10369 mono_marshal_get_native_wrapper () signature changes.
10371 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10373 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10374 conversion bug under arm.
10376 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10378 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10380 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10381 with overflow checking.
10383 2008-08-05 Marek Habersack <mhabersack@novell.com>
10385 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10386 to the genmdesc.pl file
10388 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10390 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10391 arg_array in the soft-float versions of the LOAD/STORE macros.
10393 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10396 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10398 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10400 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10401 a float HFA. Fixes #413621.
10403 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10405 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10406 frame_size to args_size. Fixes build.
10408 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10410 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10411 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10413 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10414 the stack are not unaligned. Fixes #413247.
10416 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10418 * mini.c: update jitted methods performance counters.
10420 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10422 * mini-exceptions.c: increase the exceptions thrown performance
10423 counter in mono_handle_exception ().
10425 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10427 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10428 can work with netmodules.
10430 2008-07-28 Geoff Norton <gnorton@novell.com>
10432 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10435 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10437 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10440 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10442 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10443 The float param registers and other param registers must be the
10444 same index on Windows x64.
10446 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10447 ArgValuetypeAddrInIReg argument case. Setting the argument
10448 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10450 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10451 variable computed above as the copy length for arguments of storage
10452 type ArgValuetypeAddrInIReg.
10454 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10455 ArgValuetypeAddrInIReg argument case. This case will rely on
10456 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10458 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10459 a 32 byte stack allocation for all calls. We will omit the adjustment for
10460 jump and tail call instructoins as they do not follow the typical call behavior.
10462 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10463 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10464 local variable and pass the local variable by reference to the called method.
10466 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10467 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10468 of a struct is passed in a register it must be saved with the other
10469 volatile argument on the stack.
10471 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10472 frame pointer the stack adjustment value must be saved to the unwind
10475 Contributed under MIT/X11 license.
10477 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10479 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10480 which got lost in the merge.
10482 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10484 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10487 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10489 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10490 icalls, since they won't be patched.
10492 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10493 different code sequence when running under valgrind to prevent some valgrind
10496 * iltests.il.in: Add new regression test.
10498 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10501 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10502 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10504 * iltests.il.in: Add new test.
10506 * aot-compiler.c: Fix some warnings.
10508 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10511 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10513 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10514 (mini_usage_jitdeveloper): Add a missing --wapi option.
10516 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10518 * mini-codegen.c: Simplify the is_fp macros.
10519 (free_up_ireg): Remove, use free_up_reg instead.
10520 (free_up_reg): Fix the fp case.
10522 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10524 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10527 * exceptions-x86.c: Merge some changes which seemed to have got lost
10528 in the linear-ir merge.
10530 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10532 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10533 long vreg volatile even if the variable was already created.
10535 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10536 volatile variables.
10538 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10540 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10542 * mini.c (mono_jit_compile_method_inner): Add support for
10543 MONO_EXCEPTION_BAD_IMAGE.
10545 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10546 mini_method_get_context () returns NULL. Fixes #356531.
10548 * mini.c (mono_method_to_ir): Ditto.
10550 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10551 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10553 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10555 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10556 in the LDFTN implementation.
10558 2008-07-25 Mark Probst <mark.probst@gmail.com>
10560 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10561 code, patch calls to icalls, too, even if they're not in the
10562 shared generic code hash. Fixes #411962.
10564 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10566 * cpu-x86.md: Increase the length of the fcall opcodes.
10568 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10569 calls returning floats.
10571 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10574 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10577 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10578 into the domain->method_code_hash.
10580 * aot-compiler.c: Fix win32 build.
10582 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10584 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10585 gshared NEWARR implementation.
10587 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10589 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10590 can be used outside of method_to_ir.
10592 * mini.h (MonoCompile): Add arg_types field.
10594 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10596 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10597 the values of the local arg_array and param_types array.
10599 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10601 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10602 got accesses might only get generated later when NEWOBJ is decomposed.
10604 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10605 looking up the native code of the target method when a delegate is called
10606 for the first time.
10608 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10611 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10613 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10614 AOT work on platforms without a working dlsym implementation.
10616 * mini.h: Bump AOT image format version.
10618 2008-07-24 Mark Probst <mark.probst@gmail.com>
10620 * mini-exceptions.c: Free a MonoType with
10621 mono_metadata_free_type() instead of g_free().
10623 * aot-runtime.c: Free a MonoType.
10625 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10627 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10630 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10633 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10634 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10637 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10639 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10640 NEWOBJ calls on valuetypes.
10642 * iltests.il.in: Add new test.
10644 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10646 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10648 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10649 is no longer needed.
10651 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10652 non register sized integer arguments.
10653 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10654 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10657 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10660 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10661 two a binop with different sized arguments is emitted.
10663 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10664 instruction in the ins==NULL case.
10666 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10668 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10670 * mini-x86.c: Fix osx build.
10672 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10675 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10676 instruction for non int sized variables.
10678 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10681 2008-07-23 Robert Jordan <robertj@gmx.net>
10683 * method-to-ir.c: Fix MSVC build.
10685 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10687 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10688 a non int sized type, widen it to an int since newer versions of gcc seem to
10689 generate code which needs this.
10691 * ssa2.c abcremoval2.c: Fix warnings.
10693 * *: Merge the Linear IR branch.
10695 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10696 the ChangeLog file there describes all the changes done over the years.
10697 Further documentation can be found at www.mono-project.com/Linear_IL.
10699 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10701 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10702 The float param registers and other param registers must be the
10703 same index on Windows x64.
10705 Contributed under MIT/X11 license.
10707 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10709 * mini.c: Make the previous fix GC safe.
10711 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10713 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10715 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10717 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10718 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10719 ArgValuetypeAddrInIReg instead.
10721 Contributed under MIT/X11 license.
10723 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10725 * mini-codegen.c (get_register_spilling): Fix a warning.
10727 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10729 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10730 for types which the initialization fails. Raises the provided exception
10731 at the right stop after cleanup.
10733 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10735 * aot-compiler.c: Free most of the memory allocated during compilation.
10737 * mini.c (mini_parse_debug_options): Fix a leak.
10739 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10740 during aot compilation.
10742 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10744 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10745 it has too much register pressure.
10747 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10749 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10751 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10753 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10756 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10757 on amd64 similar to the way it is done on arm.
10759 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10761 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10762 consistency, normalize error messages, avoid loading aot-only modules in
10765 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10768 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10770 2008-07-11 Martin Baulig <martin@ximian.com>
10773 (MonoDebuggerInfo): Add `interruption_request'.
10775 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10777 * aot-compiler.c (emit_plt): Remove some dead code.
10779 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10781 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10782 return the plt info offset belonging to a given plt entry.
10784 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10785 mono_aot_get_plt_info_offset.
10787 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10788 similar to the amd64 code by makeing jumps through a separate jump table
10789 instead of embedding the jump addresses into the code.
10791 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10793 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10796 2008-07-10 Martin Baulig <martin@ximian.com>
10798 * mini.c (mini_method_compile): Disable generics sharing when
10799 running in the debugger.
10801 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10803 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10805 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10806 the local register allocator from running out of registers on x86 when
10809 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10811 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10812 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10815 Contributed under MIT/X11 license.
10817 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10819 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10820 speed up the assembler.
10822 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10824 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10827 * mini.c: Move the soft float handling macros a bit earlier, add
10828 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10831 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10833 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10834 read-only to help catch code allocation requests.
10836 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10837 and turn it off when using --aot-only or when compiling with --aot=full.
10839 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10840 jump table for switches from the normal domain mempool, not the code
10843 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10844 unbox trampoline which handles aot-only mode too.
10846 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10847 an AOTed unbox trampoline.
10849 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10851 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10853 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10856 Contributed under MIT/X11 license.
10858 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10860 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10861 the unwind information for the method at the end of the allocated block.
10863 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10864 MonoCompileArch to hold the unwind info for SEH on Winx64
10866 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10867 frame pointer info for the method being compiled.
10869 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10870 the call to mono_exception_from_token.
10872 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10873 storing the method prolog information in a format that the Winx64 SEH can understand. This
10874 information is stored a the end of the method block because it is all 32-bit offset based.
10876 Contributed under MIT/X11 license.
10878 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10880 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10882 * wapihandles.c: Fix warnings.
10884 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10887 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10888 mono_jit_compile_method in aot-only mode since that calls the type
10891 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10892 get_delegate_invoke_impl in aot-only mode.
10894 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10896 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10898 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10900 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10903 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10905 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10906 init trampoline from the AOT file as well.
10908 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10909 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10912 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10915 * exceptions-amd64.c: Add _full variants for the remaining exception code
10916 creation functions as well, allow emission of relocatable code, remove
10917 caching since that is now done by the caller.
10919 * mini-exceptions.c: Add _full variants for the remaining exception code
10920 creation functions as well, add aot-only support.
10922 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10923 if we can determine a proper token for them.
10924 (add_wrappers): Add a few more wrappers.
10925 (emit_method_code): Remove some dead code.
10926 (emit_trampolines): Emit exception code too.
10928 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10930 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10931 mono_array_new_va which avoids varargs.
10933 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10935 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10936 mono_arch_create_specific_trampoline () in all places.
10938 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10939 a bit so it can be used for other things as well.
10941 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10944 * exceptions-amd64.c: Rename the caching from the exception code creation
10945 functions, it is done by the caller instead.
10947 * exceptions-amd64.c: Change the signature of the exception code creation
10948 functions to allow the creation of relocatable code later.
10950 * mini-exceptions.c: Add a set of functions to query the various
10951 runtime-generated exception functions.
10953 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10954 mono_arch_.. () functions.
10956 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10958 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10960 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10962 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10963 (mini_get_vtable_trampoline): Ditto.
10965 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10966 code in the AOT case by returning the code size and a list of relocations to
10969 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10971 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10973 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10976 Contributed under MIT/X11 license.
10978 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10980 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10981 so the buffer size can be computed correctly. Fixes #404735.
10983 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10984 normally as cfg->debug_info is already freed.
10986 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10988 * mini-amd64.c: For calls returning vtypes in registers, don't store
10989 the return address on the stack, instead allocate a separate local for
10992 2008-07-05 Mark Probst <mark.probst@gmail.com>
10994 * mini-trampolines.c, mini.h: Add an argument to
10995 mono_create_jit_trampoline_in_domain() for turning off the adding
10996 of the sync wrapper.
10998 * mini.c: Use the JIT trampoline without sync instead of
10999 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11002 2008-07-04 Mark Probst <mark.probst@gmail.com>
11004 * driver.c: Turn on GSHARED optimization by default.
11006 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11008 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11009 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11011 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11012 create a variant of the generic trampoline code callable from AOTed trampolines.
11014 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11015 trampoline code callable from AOTed trampolines.
11017 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11019 2008-07-04 Mark Probst <mark.probst@gmail.com>
11021 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11022 pass-through manner.
11024 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11025 and don't fail sharing for them anymore.
11027 * mini-exceptions.c: Handle exceptions in shared generic methods.
11029 * generic-sharing.c: When checking the context of a generic
11030 method, also check its class's context. Don't treat wrappers as
11033 * mini-trampolines.c: Some code factored out to
11034 metadata/generic-sharing.c. Handle the MRGCTX case.
11036 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11037 we must deal with the method being of another instantiation of the
11038 class. Add static rgctx invoke wrappers to generic methods.
11040 2008-07-04 Mark Probst <mark.probst@gmail.com>
11042 * mini.c: Provide all jit infos of generic shared methods with a
11045 * mini-exceptions.c: Handle the new situation that a generic info
11046 might be available, but not info about the this/vtable/mrgctx
11049 2008-07-03 Mark Probst <mark.probst@gmail.com>
11051 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11054 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11056 * dominators.c (check_dominance_frontier): Fix a warning.
11058 * mini.h: Add some missing prototypes.
11060 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11062 * driver.c (mono_jit_init_version): Correct the comments since the first
11063 argument should be the name of the root domain, not a filename.
11065 * aot-runtime.c (make_writable): Error out if this is called while running
11067 (load_aot_module): Ditto.
11069 * aot-compiler.c: Really fix the computation of method indexes.
11071 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11072 optimizations as this is no longer called frequently.
11074 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11075 method and the invoke impl code and pass it to the delegate trampoline instead of
11076 just the delegate class.
11078 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11080 * aot-compiler.c: Fixup the computation of method indexes.
11081 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11082 the method builder infrastructure.
11084 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11087 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11088 mode, load the method right away instead of creating a trampoline.
11090 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11092 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11095 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11097 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11098 (mono_aot_load_method): Use method_index instead of method->token.
11100 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11101 can handle icalls etc. properly.
11103 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11105 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11107 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11108 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11109 JIT_ICALL_ADDR patch type.
11111 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11113 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11115 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11117 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11119 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11121 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11122 domain->jit_code_hash.
11124 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11126 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11128 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11130 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11131 get_this_arg_from_call, let it compute it when needed.
11133 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11134 gsctx from code only when needed.
11136 * mini-trampolines.c (get_generic_context): Rename this to
11137 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11138 it can be called by the arch backends.
11140 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11142 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11144 * driver.c (mono_main): Add experimental --aot-only command line option.
11146 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11149 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11151 * driver.c (DllMain): Remove mono_module_handle.
11153 Contributed under MIT/X11 license.
11155 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11157 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11158 for emitting methods which are not in the source assembly. Detect and report
11159 failure of assembling+linking.
11161 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11163 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11165 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11167 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11169 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11171 * mini.h: Remove some obsolete prototypes.
11173 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11175 2008-06-24 Mark Probst <mark.probst@gmail.com>
11177 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11178 supported by Visual Studio, so use alloca().
11180 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11182 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11185 2008-06-23 Mark Probst <mark.probst@gmail.com>
11187 * mini.c: Fail sharing of a generic method if it contains an open
11188 catch clause (because we don't pass MRGCTXs yet).
11190 2008-06-23 Mark Probst <mark.probst@gmail.com>
11192 * mini.c: When compiling a method with generic sharing, insert the
11193 method instantiated with an all-Object generic context into the
11194 jit info table, instead of the context of the first instantiation
11195 of the method we happen to compile.
11197 2008-06-18 Martin Baulig <martin@ximian.com>
11199 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11200 `major_version' and `minor_version'.
11202 2008-06-17 Mark Probst <mark.probst@gmail.com>
11204 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11205 mono_method_is_generic_sharable_impl() takes an additional
11206 argument specifying whether to treat type variables as reference
11209 2008-06-17 Mark Probst <mark.probst@gmail.com>
11211 * mini.h: Removed obsolete prototypes.
11213 2008-06-17 Mark Probst <mark.probst@gmail.com>
11215 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11216 already handle them.
11218 2008-06-17 Mark Probst <mark.probst@gmail.com>
11220 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11221 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11222 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11223 tramp-x86.c: Added a MonoGenericContext* argument to
11224 mono_arch_get_unbox_trampoline() so that it can call other
11225 functions which require it.
11227 2008-06-17 Mark Probst <mark.probst@gmail.com>
11229 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11230 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11231 mono_arch_get_this_arg_from_call() takes a
11232 MonoGenericSharingContext* as well.
11234 2008-06-17 Mark Probst <mark.probst@gmail.com>
11236 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11237 implement generic sharing of unbox.
11239 2008-06-17 Mark Probst <mark.probst@gmail.com>
11241 * mini.c: Don't compute the vtable to determine whether a field is
11242 special static, because it might not work for open types.
11244 2008-06-17 Mark Probst <mark.probst@gmail.com>
11246 * mini.c: Removed the unused token_type and token_source arguments
11247 from get_runtime_generic_context_ptr().
11249 2008-06-17 Marek Habersack <mhabersack@novell.com>
11251 * mini.c (ADD_BINOP): fix the build
11253 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11255 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11258 2008-06-16 Mark Probst <mark.probst@gmail.com>
11260 * mini.h: Removed class relations enum that's not used anymore.
11262 2008-06-16 Mark Probst <mark.probst@gmail.com>
11264 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11266 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11267 the lazy fetch trampoline access code.
11269 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11271 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11273 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11275 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11277 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11279 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11281 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11283 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11286 * mini-ops.h: Add MIN/MAX_UN opcodes.
11288 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11291 * basic-math.cs: Add more min/max tests.
11293 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11295 2008-06-13 Mark Probst <mark.probst@gmail.com>
11297 * mini.c: Small fix in the prologue of emit_castclass.
11299 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11301 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11303 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11304 do not work even for unsigned types. Fixes #400014.
11306 * basic-math.cs: Add regression tests for unsigned Min/Max.
11308 2008-06-13 Mark Probst <mark.probst@gmail.com>
11310 * mini.c: Added additional context_used argument to several
11311 functions, which will be needed for sharing generic methods. Use
11312 GET_RGCTX macro wherever appropriate. Declare only one
11313 context_used in mono_method_to_ir().
11315 2008-06-13 Mark Probst <mark.probst@gmail.com>
11317 * mini.c, generic-sharing.c: Removed generic class relations.
11319 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11320 functions due to MRGCTX changes.
11322 2008-06-13 Mark Probst <mark.probst@gmail.com>
11324 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11325 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11326 with calculated IMT.
11328 * mini.c: Generic sharing of calls via generic interfaces.
11330 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11331 generic method with non-constant MonoGenericContext*. Instead,
11332 the context is taken out of the method itself.
11334 2008-06-13 Mark Probst <mark.probst@gmail.com>
11336 * mini.c: Generic sharing of ldvirtftn.
11338 2008-06-13 Mark Probst <mark.probst@gmail.com>
11340 * mini.c: Generic sharing of ldftn.
11342 2008-06-13 Mark Probst <mark.probst@gmail.com>
11344 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11346 2008-06-13 Mark Probst <mark.probst@gmail.com>
11348 * mini.c: Generic sharing of the special case of ldtoken followed
11349 by a call to GetTypeFromHandle.
11351 2008-06-13 Mark Probst <mark.probst@gmail.com>
11353 * mini.c: Generic sharing of box for nullable types.
11355 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11357 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11358 are passed on the stack. Fixes #324807.
11360 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11362 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11363 for the ArgValuetypeAddrInIReg case.
11365 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11366 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11368 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11369 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11370 local variable and pass the local variable by reference to the called method.
11372 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11373 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11375 Contributed under MIT/X11 license.
11377 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11379 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11381 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11384 2008-06-10 Martin Baulig <martin@ximian.com>
11387 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11389 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11391 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11392 possible error when no arguments are passed.
11394 Contributed under MIT/X11 license.
11396 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11398 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11399 where the file name is NULL.
11401 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11403 * mini.c: Fix s390 build.
11405 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11407 * trace.c (mono_trace_parse_options): Fix warnings.
11409 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11411 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11413 * mini.c (remove_block_if_useless): Avoid printing the method name.
11415 * mini.c: Remove needless setting of ins->cil_code which is now done by
11418 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11421 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11422 translated code after it has been patched.
11424 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11426 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11427 avoid problems during code patching on SMP systems.
11428 (emit_call): Avoid adding a patch info which is already added by
11430 (mono_arch_emit_exceptions): Ditto.
11432 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11434 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11435 MONO_TYPE_ISSTRUCT already checks for it.
11437 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11439 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11440 structs with floats on Winx64 the float registers are not used.
11441 The integer registers are always used..
11442 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11443 only one register will be used and only if the size of the struct
11444 is 1,2,4, or 8 bytes.
11446 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11447 to work for Winx64.
11449 Contributed under MIT/X11 license.
11451 2008-06-05 Martin Baulig <martin@ximian.com>
11453 * debug-debugger.c (debugger_lookup_class): Also call
11454 mono_class_setup_methods() here; we're only called from RTI.
11456 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11458 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11459 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11460 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11461 Post-process object files and add dtrace-generated object, if necessary.
11463 Contributed under MIT/X11 license.
11465 2008-06-04 Mark Probst <mark.probst@gmail.com>
11467 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11470 * mini.c: Generic sharing for unbox.any and castclass.
11472 2008-06-04 Mark Probst <mark.probst@gmail.com>
11474 * mini.c: Ignore tailcall prefix in shared generic code and when
11475 doing calls which require a vtable/rgctx argument.
11477 2008-06-04 Mark Probst <mark.probst@gmail.com>
11479 * mini.c: Don't free the JIT info.
11481 * driver.c: Changes in the JIT info table testing code.
11483 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11485 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11486 interruption. Fix some warnings.
11488 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11489 interruption_checkpoint.
11491 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11493 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11494 from embedding applications.
11496 2008-06-02 William Holmes <billholmes54@gmail.com>
11498 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11499 reserving 32 bytes on the stack when making calls.
11501 Contributed under MIT/X11 license.
11503 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11505 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11506 the linear IL branch.
11508 * driver.c: Print out more information for --version on arm.
11510 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11512 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11513 bb_exit instead, since out of line bblocks might not actually be emitted
11516 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11517 maximum epilog size for out of line bblocks if tracing is enabled.
11519 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11521 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11523 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11525 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11527 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11528 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11531 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11533 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11534 the 'value' to store is a constant.
11536 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11538 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11539 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11541 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11543 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11544 for accessing method->generic_container.
11546 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11548 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11550 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11552 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11554 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11557 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11559 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11561 * mini.c: Handle the case when mono_class_vtable () fails.
11563 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11564 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11567 2008-05-22 Mark Probst <mark.probst@gmail.com>
11569 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11570 together with domain sharing.
11572 2008-05-22 Mark Probst <mark.probst@gmail.com>
11574 * mini.c: Treat callvirts to final methods like non-virtual calls
11575 when doing generic sharing, i.e. look them up in the runtime
11578 2008-05-22 Mark Probst <mark.probst@gmail.com>
11580 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11581 with computed types (for generic sharing).
11583 * mini.c: Generic sharing for mkrefany and refanyval.
11585 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11587 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11590 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11591 the generic sharing code.
11593 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11596 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11598 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11600 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11602 * driver.c: updated copyright date
11604 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11606 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11609 2008-05-19 Martin Baulig <martin@ximian.com>
11611 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11612 pointing to the new `_mono_debug_using_mono_debugger' variable.
11615 (mono_main): Check mono_debug_using_mono_debugger() rather than
11616 the `MONO_INSIDE_MDB' environment variable to check whether we're
11617 inside the debugger.
11619 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11621 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11624 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11626 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11628 * mini.c: Added mini_assembly_can_skip_verification. This
11629 function checks if the assembly requested to skip verification.
11630 Fixes part of #387274.
11632 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11634 * mini.c (mini_get_method): Disable the check for open generic classes when
11635 using generic sharing.
11637 * generics.cs: Add a test for #387034.
11639 * mini.c (mini_get_method): Check whenever the method class is an open generic
11640 type, and return NULL in that case, causing a verification error. Fixes
11643 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11645 * driver.c (mono_main): Revert r102623. The right
11646 thing to do is to enable the verifier under verifiable
11647 unless a --security flag was passed.
11649 We need this non-trivial behavior for --verify-all otherwise
11650 mcs-compileall won't be able to use it. As it needs everything to
11651 be verified under validil.
11653 2008-05-06 Martin Baulig <martin@ximian.com>
11657 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11658 (mono_debugger_thread_cleanup): Likewise.
11659 (mono_debugger_extended_notification): Likewise.
11661 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11663 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11664 against both inflated and non-inflated methods. We need to check against the
11665 generic definition for cases where the instantiated method is not visible.
11666 We need to check against the inflated types for cases where the instantiation
11667 changes any super type. This fixes #382986.
11669 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11670 that check for visibiliy as generic params only appears as the type subject
11671 of tokens on call opcodes. Field manipulation and ldftn must always
11672 target an exact type.
11674 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11676 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11677 if no related --security flag is passed.
11679 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11681 * mini-arch.h: Prepare support for ppc64.
11683 Contributed under MIT/X11 license.
11685 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11687 * aot-runtime.c: Prepare support for ppc64.
11689 Contributed under MIT/X11 license.
11691 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11693 * mini-ops.h: Prepare support for ppc64.
11695 Contributed under MIT/X11 license.
11697 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11699 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11701 Contributed under MIT/X11 license.
11703 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11705 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11706 assemblies, since aot_name is not a full path, causing us to load MS.NET
11707 assemblies on windows.
11709 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11711 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11712 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11713 * main.c: Use UTF-8 encoded command line instead of Windows default code
11714 page on Windows to support Unicode.
11715 * driver.c (DllMain): New function for mixed-mode assembly support.
11716 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11717 export __stdcall functions without decoration.
11719 Contributed under MIT/X11 license.
11721 2008-04-28 Mark Probst <mark.probst@gmail.com>
11723 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11724 saving it very early.
11726 2008-04-28 Mark Probst <mark.probst@gmail.com>
11728 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11729 deleted. The only way to access the new RGCTX is via the
11732 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11733 vtable instead of the RGCTX to static methods.
11735 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11736 accessing the new RGCTX.
11738 * generic-sharing.c: There is no separation between self, type
11739 arguments and other types in the RGCTX anymore.
11741 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11743 * mini-amd64.c (add_general): Remove previous stack adjustment.
11744 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11745 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11746 for 32 bytes of stack space reserved for all calls.
11748 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11749 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11752 Code contributed under MIT/X11 license.
11754 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11756 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11757 against the root definition, peeling out method and type instantiations.
11758 Cache verify success results, code that fails verification is still
11759 checked multiple times.
11761 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11763 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11765 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11767 * mini-amd64.c (add_general): Always increment stack on Win64.
11768 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11771 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11772 stack based argument handling on Win64.
11774 Code contributed under MIT/X11 license.
11776 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11778 * Makefile.am (version.h): Add support for git-svn.
11780 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11782 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11783 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11784 avoiding allocations and libc functions which might deadlock.
11786 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11787 'no-gdb-backtrace' option is set.
11789 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11791 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11793 2008-04-21 Martin Baulig <martin@ximian.com>
11795 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11796 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11798 2008-04-21 Martin Baulig <martin@ximian.com>
11800 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11801 `thread_vtable', `event_handler_ptr' and `event_handler'.
11803 2008-04-21 Martin Baulig <martin@ximian.com>
11805 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11806 allows delayed initialization of the `executable_code_buffer' when
11809 2008-04-21 Martin Baulig <martin@ximian.com>
11811 * mini.h (mono_debugger_create_notification_function): Removed.
11812 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11814 * mdb-debug-info64.s
11815 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11817 * mdb-debug-info32.s
11818 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11820 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11821 currently only works on x86 and x86_64, so don't create it on ppc.
11823 2008-04-21 Martin Baulig <martin@ximian.com>
11825 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11828 (mini_method_compile): In the fp elimination check, check
11829 `debug_options.mdb_optimizations' in addition to
11830 mono_debug_using_mono_debugger().
11832 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11833 disable some JIT optimizations which are only disabled when
11834 running inside the debugger.
11835 Added `--help-debug' option to describe the debugging options.
11836 (parse_debug_options): New static function to parse the `--debug'
11837 options, so we can easily add more stuff in future.
11839 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11841 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11842 the method has no body.
11844 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11846 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11847 assembly is not allowed in MSVC 64-bit compiler.
11848 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11849 as we get floating point exceptions everywhere.
11851 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11852 correctly align arguments for call to throw_exception.
11853 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11855 Code contributed under MIT/X11 license.
11857 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11859 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11861 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11863 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11865 * mini-amd64.c (NEW_INS): Set cil_code.
11867 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11868 from mini-amd64.c so all debugger related logic is in one place.
11870 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11871 later won't have a random ip assigned to them.
11873 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11875 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11876 the arch specific function initializes code_size.
11877 (mono_create_delegate_trampoline): Ditto.
11879 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11880 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11883 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11884 running under the debugger.
11886 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11889 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11890 debugger. Also move the disabling of optimizations here from driver.c.
11891 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11894 * mini.h (MonoCompile): Add a few new flags.
11896 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11898 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11899 so the cil_code field of created MonoInst's is properly set.
11900 (mini_select_instructions): Ditto.
11902 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11903 (MONO_INST_NEW_CALL): Ditto.
11905 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11906 in many places so the ins->cil_code field is properly initialized.
11908 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11911 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11913 * mini.c (mini_method_compile): Print a different message when compiling a
11916 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11919 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11921 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11924 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11926 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11928 * mini.c (handle_stack_args): Make this return void since its return value was
11929 never used. Also set cfg->unverifiable for invalid IL instead of calling
11932 2008-04-10 Mark Probst <mark.probst@gmail.com>
11934 * mini.c: Make sure "this" is live in catch clauses with type
11935 variables in shared generic code.
11937 2008-04-08 Mark Probst <mark.probst@gmail.com>
11939 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11940 generic_class_is_reference_type() to ensure the proper behaviour
11941 when sharing generic code and the type in question is a type
11944 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11946 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11947 race conditions when printing thread dumps. Fixes #377738.
11949 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11951 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11952 shows up when both MonoInst arguments can cause aliasig.
11953 There is likely no way in the current JIT to trigger this problem, but
11954 it showed up in the development of generics sharing, when in a new
11955 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11956 When the generics sharing code will be committed, its tests will be
11957 valid also for this bug.
11959 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11961 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11964 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11967 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11969 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11970 use a more detailed exception message for InvalidCastException.
11972 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11974 * driver.c (mono_main): Add --debug=casts option to turn on better
11975 InvalidCastException message details.
11977 * mini.c (mini_get_debug_options): New helper function to return the address of
11978 the debug_options variable.
11980 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11981 the jit_tls TLS variable.
11983 * mini.c (mono_jit_tls): New TLS variable.
11985 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11988 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11990 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11992 * mini.c: Removed verifer related stuff, code moved to verify.c.
11994 * driver.c: Using code from verify.c instead of mini.c.
11996 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11998 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12001 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12003 * mini.c (check_for_method_verify): Enabling verification of
12004 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12007 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12009 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12010 caller saved registers as well.
12012 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12013 saved registers as well.
12015 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12017 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12019 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12022 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12024 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12026 (get_call_info): Take a gsctx argument instead of 'cfg'.
12028 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12030 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12031 mono_verify_all is set.
12033 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12035 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12037 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12039 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12042 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12043 verifier and the code generated by the compiler.
12045 2008-03-25 Mark Probst <mark.probst@gmail.com>
12047 * mini.c: Generic sharing of the non-nullable case of the box
12050 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12052 * inssel.brg: Fix the build.
12054 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12056 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12058 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12059 Array:Address. Fixes #372410.
12061 * iltests.il.in: New tests for readonly prefix.
12063 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12065 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12066 mini-trampolines.c.
12068 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12071 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12073 * mini.c (mono_decompose_op_imm): New helper function.
12075 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12076 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12079 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12080 mono_arch_output_basic_block. Fix warnings.
12082 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12085 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12087 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12088 since the extra frame is now detected automatically inside the loop.
12090 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12091 opts which are now in mono_peephole_ins ().
12093 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12095 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12096 frames and skip duplicate managed-to-native frames. Fixes #367665.
12098 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12099 opts which are now in mono_peephole_ins ().
12100 (mono_arch_peephole_pass_2): Ditto.
12102 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12104 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12105 arch independent peephole optimizations.
12107 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12108 opts which are now in mono_peephole_ins ().
12110 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12112 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12114 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12117 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12118 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12121 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12123 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12124 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12127 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12128 mono_arch_output_basic_block. Fix warnings.
12130 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12132 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12135 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12137 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12140 * iltests.il: Add new tests.
12142 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12144 * mini.c: Removed Windows version macros.
12146 2008-03-20 Mark Probst <mark.probst@gmail.com>
12148 * generic-sharing.c: Put reflection types in the extensible part
12149 of the runtime generic context.
12151 * mini.c: Generic sharing of the GetTypeHandle special case of the
12152 ldtoken instruction.
12154 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12156 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12158 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12160 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12161 consistency with the other version on the linear IR branch.
12163 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12165 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12167 * iltests.il.in: Add new tests.
12169 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12171 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12173 * iltests.il.in: Add new tests.
12175 2008-03-19 Mark Probst <mark.probst@gmail.com>
12177 * mini.c: Two variables with the same name were declared in
12178 nesting contexts and one wasn't initialized. Fixed.
12180 2008-03-19 Mark Probst <mark.probst@gmail.com>
12182 * mini.c: Generic sharing of the initobj instruction.
12184 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12186 * mini.c: make the test to optimize ldtoken from typeof() more
12189 2008-03-18 Mark Probst <mark.probst@gmail.com>
12191 * mini.c: Generic sharing of the initobj instruction for reference
12194 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12196 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12197 the mono_breakpoint_clean_code() code to perform bound checks.
12199 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12201 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12202 mono_arch_patch_callsite() to include the start of the managed method
12203 to be able to perform bound checks.
12205 2008-03-17 Mark Probst <mark.probst@gmail.com>
12207 * mini.c: Generic sharing for the isinst instruction.
12209 2008-03-17 Mark Probst <mark.probst@gmail.com>
12211 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12212 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12213 with the runtime generic context argument.
12215 * mini.c: Share calls to several types of unsharable methods by
12216 putting the address of the method code in the runtime generic
12217 context and doing an indirect call.
12219 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12222 2008-03-16 Mark Probst <mark.probst@gmail.com>
12224 * generic-sharing.c: Change due to a change in the runtime genric
12227 2008-03-15 Martin Baulig <martin@ximian.com>
12230 (mono_arch_nullify_class_init_trampoline): Add call to
12231 mono_breakpoint_clean_code() to make things work when running
12232 inside the debugger.
12235 (mono_arch_nullify_class_init_trampoline): Add call to
12236 mono_breakpoint_clean_code() to make things work when running
12237 inside the debugger.
12239 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12241 * inssel-long.brg (reg): Fix 64 bit build.
12243 2008-03-14 Mark Probst <mark.probst@gmail.com>
12245 * mini.c, mini.h: Share static generic code by passing it an
12246 implicit argument pointing to the runtime generic context.
12248 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12249 inssel-long32-mips.brg: New opcodes for calling shared static,
12250 which need to be passed the runtime generic context.
12252 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12253 argument on the stack in the prologue if needed. New function for
12254 finding the runtime generic context argument from the registers
12255 saved by the trampoline.
12257 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12258 runtime generic context argument.
12260 * tramp-amd64.c: Also restore the register used for the runtime
12261 generic context argument.
12263 * mini-trampoline.c: Resolve shared static calls by consulting the
12264 runtime generic context via the new argument.
12266 * generic-sharing.c: Add an argument to sharability-checking
12267 functions that specifies whether type variables should be treated
12268 as sharable type arguments.
12270 * inssel-x86.brg: Removed a superfluous, buggy rule.
12272 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12275 2008-03-14 Martin Baulig <martin@ximian.com>
12277 * debug-debugger.c (main_thread_handler): Call
12278 mono_runtime_run_main() without sending any notifications.
12280 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12282 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12284 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12286 2008-03-14 Mark Probst <mark.probst@gmail.com>
12288 * tramp-x86.c: Fixed register restore offsets in the trampoline
12289 code for ECX and EDX.
12291 2008-03-12 Geoff Norton <gnorton@novell.com>
12293 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12294 different ucontext_t implementations.
12295 * exceptions-arm.c: Use the above defines to get exceptions working on
12296 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12297 * mini-arm.c: Implement iPhone icache support (based on a patch by
12298 Luke Howard lukeh@padl.com)
12300 2008-03-12 Mark Probst <mark.probst@gmail.com>
12302 * mini.c: Enable generic sharing of calls to non-static
12303 non-interface non-generic non-value-type methods.
12305 * mini-trampolines.c: Resolve calls from shared generic code.
12307 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12309 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12311 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12313 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12315 * mini.c: some fixes for the AOT compiler.
12317 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12319 * cpu-amd64.md: Add clob:1 to some float opcodes.
12321 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12323 * mini.h: Added MiniVerifierMode enumeration.
12325 * mini.c: Added mini_verifier_set_mode to control
12326 the usage of the new verifier.
12328 * mini.c (mono_method): Integrated the new verifier.
12330 * driver.c: Extended --security option with validil and
12331 verifiable options to activate the new verifier.
12333 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12335 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12336 optimization to ctors taking 0 or 2 arguments too.
12338 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12341 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12343 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12345 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12347 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12348 non-aot case as well.
12350 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12352 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12355 * aot-compiler.c (encode_patch): Ditto.
12357 * mini.h (G_MININT32): Fix the definition of this.
12359 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12361 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12363 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12365 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12367 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12368 methods returning vtypes in registers.
12369 (mono_arch_allocate_vars): Ditto.
12371 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12373 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12375 * generics.cs: Add a test from the linear IR branch.
12377 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12379 * mini.c (inline_method): Cache failed inline attempts.
12381 2008-03-04 Mark Probst <mark.probst@gmail.com>
12383 * mini.c: For shared methods of generic classes put the location
12384 of "this" into the MonoGenericJitInfo.
12386 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12387 register out of a MonoContext by register number. Add the generic
12388 sharing context as an argument to mono_arch_find_this_argument().
12390 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12391 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12392 for new arch function.
12394 * mini-exception.c: Handle open exception clauses in shared
12397 * mini-trampolines.c: Supply additional argument to
12398 mono_arch_find_this_argument().
12400 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12402 * Makefile.am (regtests): Run the bench.exe tests last.
12404 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12406 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12409 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12411 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12414 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12416 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12418 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12419 whose class has no cctor.
12421 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12423 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12425 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12428 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12430 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12431 to be in sync with the code on the linear IR branch.
12433 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12435 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12437 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12439 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12441 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12443 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12445 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12447 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12449 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12452 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12454 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12455 OP_LOADR4_MEMBASE emission.
12457 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12458 (mono_spillvar_offset_float): Ditto.
12460 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12462 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12465 * basic-long.cs: Add regression tests for them.
12467 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12469 (mono_arch_allocate_vars): Fix representation of single-precision float
12471 (mono_arch_output_basic_block): Ditto.
12473 * inssel-mips.brg: Ditto, remove duplicate items.
12475 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12476 arguments of tail calls as on other platforms.
12477 (mono_arch_output_basic_block): Handle tail calls.
12479 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12482 * objects.cs (test_5_pass_static_struct): Add test for it.
12484 Contributed under MIT/X11 license.
12486 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12488 * Makefile.am: Use gmcs for compiling the regression tests.
12490 * *.2.cs *.2.il: Rename to *.cs and *.il.
12492 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12494 * regalloc.h: Make the vassign array smaller.
12496 * mini.c (mini_method_compile): Remove an unused field in cfg.
12498 * mini-codegen.c: Add a bunch of micro optimizations.
12500 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12502 * regalloc.h: Remove some unused fields.
12504 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12506 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12508 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12510 2008-02-22 Mark Probst <mark.probst@gmail.com>
12512 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12514 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12515 trampoline: Fetch an entry from the runtime generic context. If
12516 it's NULL, jump to the actual trampoline to fill the runtime
12517 generic context. Otherwise, return it.
12519 * mini.c: Call the lazy fetch trampoline to get entries out of the
12520 runtime generic context.
12522 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12523 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12524 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12526 2008-02-21 Mark Probst <mark.probst@gmail.com>
12528 * mini.c: Fetch data out of the extensible part of the runtime
12529 generic context instead of calling a helper function.
12531 * generic-sharing.c: Some functions moved into
12532 metadata/generic-sharing.c. Helper function for fetching other
12533 types now checks and asserts against extensible rgctx (just for
12534 debugging purposes - the helper function isn't called anymore
12535 unless for debugging).
12537 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12539 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12540 for tail calls up to the point that the tests in iltests.exe run. Also add a
12541 dummy CKFINITE implementation.
12542 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12543 needed for trampoline LMF frames.
12545 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12546 trampoline LMF frames.
12548 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12550 * mini.c (inline_method): clean any pending loader error when inlining fail.
12551 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12553 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12555 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12557 * aot-runtime.c (decode_patch_info): Ditto.
12559 * mini.c (mono_resolve_patch_target): Ditto.
12561 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12564 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12566 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12567 if it references an icall address.
12569 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12571 * cpu-s390x.md: Remove some more unused opcodes.
12573 * cpu-s390x.md: Remove some unused opcodes.
12575 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12576 mono_op_imm_to_op ().
12578 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12579 instead of a switch statement.
12581 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12582 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12584 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12586 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12588 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12591 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12593 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12594 opened. Fixes #362607.
12596 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12598 * iltests.il.in: Add a test for static methods in interfaces.
12600 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12602 * genmdesc.c (build_table): Fix a crash on older glib versions.
12604 * cpu-sparc.md: Remove some unused opcodes.
12606 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12607 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12609 * cpu-amd64.md: Remove some unused opcodes.
12611 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12612 like the other opcodes.
12614 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12616 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12618 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12620 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12621 variables 'cfg' instead of 'm' for consistency.
12623 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12625 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12626 argument holding the vtype return address, to avoid the ambigious use of
12627 cfg->ret for this purpose.
12629 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12631 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12633 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12634 new mono_print_ins () function which only takes one argument.
12636 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12638 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12641 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12643 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12645 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12647 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12648 opcodes and other small changes.
12650 * mini-ops.h: Add some new opcodes from the linear IR branch.
12652 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12654 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12655 opcodes, use the REG_MEMBASE opcodes instead.
12657 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12658 opcodes, use the REG_MEMBASE opcodes instead.
12660 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12663 * mini.c (mono_op_imm_to_op): New helper function.
12665 * mini-ops.h: Add some opcodes from linear IR branch.
12667 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12669 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12672 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12674 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12677 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12679 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12681 * aot-compiler.c (emit_method_code): Add an assert.
12683 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12684 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12687 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12689 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12690 some load/store opcodes so they are consistent.
12691 (mono_arch_emit_prolog): Simplify some code.
12693 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12695 * objects.cs: Add tests for large argument offsets on ARM.
12697 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12698 stack offsets. Fixes #359651.
12700 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12702 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12704 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12706 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12708 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12710 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12711 rid of CEE_CONV_R_UN.
12713 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12715 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12717 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12719 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12721 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12723 * cpu-amd64.md: Remove some unused opcodes.
12725 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12727 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12729 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12730 arch specific functions for its parts. Call the peephole pass after local
12731 regalloc so the prolog can compute a more accurate max_offset.
12733 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12734 the corresponding OP_I/OP_L opcodes.
12736 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12738 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12740 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12742 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12743 as they are handled in mini.c.
12745 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12747 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12748 case since it is handled in mini.c.
12750 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12752 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12754 * *.c: Use the new opcodes in the IR and back end code.
12756 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12758 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12760 2008-02-06 Mark Probst <mark.probst@gmail.com>
12762 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12763 an assert because it has a race condition.
12765 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12767 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12769 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12771 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12773 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12774 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12776 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12778 * cpu-amd64.md (move): Correct the maximum size of move.
12780 2008-02-05 Mark Probst <mark.probst@gmail.com>
12782 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12783 the generic class init trampoline to return quickly if the class
12786 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12788 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12789 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12791 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12793 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12796 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12798 * objects.cs: Add some soft-float tests.
12800 * mini.c: Fix a couple more soft-float issues.
12802 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12804 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12805 avoid a REX prefix.
12807 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12809 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12810 exception happens while compiling a virtual method.
12812 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12814 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12816 * mini-sparc.c: Fix build.
12818 * mini-sparc.c (get_call_info): Add support for generic sharing.
12820 * mini-exceptions.c: Add a FIXME.
12822 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12824 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12825 altstack handling code.
12827 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12829 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12831 * mini-s390.c: Add support for generic sharing.
12833 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12835 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12837 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12839 * mini-s390x.c: Add support for generic sharing.
12841 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12843 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12845 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12846 can be used since it takes a 16 bit signed immediate.
12848 * inssel-s390x.brg: Fix OP_SETRET.
12850 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12852 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12854 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12856 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12858 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12861 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12864 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12865 of the unused mono_arch_patch_delegate_trampoline stuff.
12867 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12869 * basic-long.cs: Move the fp related tests to basic-float.cs.
12871 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12873 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12875 * basic-calls.cs: Add a test for proper float argument passing.
12877 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12878 if the context corresponds to an exception received through a signal.
12880 * exceptions.cs: Add a test for nullref handling at the start of a try
12883 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12885 * jit-icalls.c (mono_break): New JIT icall.
12887 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12889 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12891 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12893 * cpu-*.md: Get rid of unused opcodes.
12895 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12897 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12900 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12903 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12904 the arch independent trampoline code in mini-trampolines.c.
12906 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12908 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12910 * mini-s390.h: Remove an unused define.
12912 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12913 the arch independent trampoline code in mini-trampolines.c.
12915 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12917 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12919 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12921 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12923 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12925 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12927 * cpu-amd64.md: Use smaller sizes for int opcodes.
12929 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12931 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12934 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12937 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12938 instead of though a pointer to save an indirection when accessing elements of
12941 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12943 (NOT_IMPLEMENTED): New helper macro.
12944 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12947 * *.c: Use the new helper macro.
12949 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12951 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12953 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12955 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12958 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12960 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12961 profiling is enabled.
12963 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12965 (mono_arch_emit_prolog): Add more first bblock optimizations.
12967 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12968 in order if possible.
12969 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12970 bblock, since the arguments are still in their original registers.
12972 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12974 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12976 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12979 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12982 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12984 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12985 process async exceptions received while in unmanaged code.
12987 * mini.c (mini_init): Install a callback with the runtime which will be called
12988 when a thread receives an async exception while in unmanaged code.
12990 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12992 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12994 2008-01-16 Wade Berrier <wberrier@novell.com>
13001 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13003 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13004 compilation with sun cc.
13006 * cpu-*.md: Fix the build.
13008 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13010 * mini-amd64.h: Add some comments to the MonoLMF structure.
13012 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13014 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13015 in the LMF structure if possible. This saves two instructions in the
13016 managed->native wrappers.
13018 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13020 2008-01-16 Mark Probst <mark.probst@gmail.com>
13022 * generic-sharing.c: New type argument lookup code which uses the
13023 runtime generic context template.
13025 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13027 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13029 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13030 (mono_arch_output_basic_block): Fix localloc implementation.
13032 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13034 * mini-ia64.c (peephole_pass): Fix ia64 build.
13036 * mini-amd64.c (peephole_pass): Fix a warning.
13038 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13039 at a constant offset from sp/fp.
13041 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13042 instead of obtaining it from *lmf in the managed method case.
13044 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13046 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13048 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13050 * mini.h (MonoInstList): New type.
13051 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13052 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13053 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13054 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13055 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13056 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13057 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13058 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13059 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13060 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13061 MONO_INST_LIST_FOR_EACH_ENTRY,
13062 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13063 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13064 mono_inst_list_first, mono_inst_list_last,
13065 mono_inst_list_next, mono_inst_list_prev): New instruction
13066 list handling interfaces.
13067 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13068 list head 'ins_list'.
13069 (MonoInst): Replace next pointer with list head 'node'.
13070 (MonoCallInst): Make 'out_args' a MonoInstList.
13071 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13072 (MonoCompile): Delete reverse_inst_list and
13073 reverse_inst_list_len.
13074 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13075 mono_arch_lowering_pass, mono_arch_local_regalloc,
13076 mono_arch_output_basic_block, mono_arch_emit_prolog):
13077 Convert to new instruction lists.
13078 (insert_after_ins): Delete.
13079 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13081 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13082 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13083 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13084 mono_emulate_opcode, mono_emit_load_got_addr,
13085 inline_method, mono_method_to_ir, mono_print_bb_code,
13086 print_dfn, decompose_pass, nullify_basic_block,
13087 replace_out_block_in_code, remove_block_if_useless,
13088 merge_basic_blocks, move_basic_block_to_end,
13089 try_unsigned_compare, optimize_branches, mono_print_code,
13090 mini_select_instructions, remove_critical_edges): Likewise.
13091 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13092 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13093 mono_arch_output_basic_block, mono_arch_emit_prolog):
13095 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13096 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13097 mono_arch_output_basic_block): Likewise.
13098 (inst_list_prepend, insert_after_ins): Delete.
13099 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13100 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13102 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13103 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13104 mono_arch_emit_prolog): Likewise.
13105 * cfold.c (mono_constant_fold): Likewise.
13106 * liveness.c (visit_bb, mono_analyze_liveness,
13107 optimize_initlocals): Likewise.
13108 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13109 * graph.c (mono_draw_code_cfg): Likewise.
13110 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13111 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13112 mono_ssa_cprop): Likewise.
13113 * abcremoval (get_relations_from_previous_bb, process_block):
13115 * local-propagation (mono_cprop_invalidate_values,
13116 mono_local_cprop_bb): Likewise.
13117 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13118 peephole_pass, mono_arch_output_basic_block,
13119 mono_arch_emit_prolog): Likewise.
13120 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13121 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13122 mono_arch_emit_prolog): Likewise.
13123 (insert_after_ins): Delete.
13124 * aliasing.c (print_code_with_aliasing_information,
13125 mono_build_aliasing_information, mono_aliasing_deadce):
13126 Convert to new instruction lists.
13127 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13128 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13129 mono_arch_local_regalloc, mono_arch_output_basic_block):
13131 (insert_after_ins): Delete.
13132 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13133 peephole_pass, mono_arch_output_basic_block): Convert to
13134 new instruction lists.
13135 * mini-codegen (InstList, inst_list_prepend,
13136 insert_after_ins): Delete.
13137 (insert_before_ins, get_register_force_spilling,
13138 get_register_spilling, free_up_ireg, free_up_reg,
13139 create_copy_ins, create_spilled_store, alloc_int_reg,
13140 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13141 to new instruction lists.
13142 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13143 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13144 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13145 (insert_after_ins): Delete.
13146 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13147 mono_arch_local_regalloc, mono_arch_output_basic_block,
13148 mono_arch_call_opcode): Convert to new instruction lists.
13149 (insert_after_ins): Delete.
13150 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13151 peephole_pass, mono_arch_output_basic_block,
13152 mono_arch_emit_prolog): Convert to new instruction lists.
13154 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13156 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13158 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13161 * Makefile.am (version.h): Make this work with non-bash shells.
13163 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13165 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13167 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13169 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13170 the InitializeArray optimization.
13172 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13174 * mini.c driver.c: Don't include os/gc_wrapper.h.
13176 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13178 * mini.c (print_jit_stats): Print GC statistics if available.
13180 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13182 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13184 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13186 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13188 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13190 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13192 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13194 * driver.c (mono_main): Ditto.
13196 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13198 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13200 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13201 in the vtable can't be encoded.
13202 (compile_method): Ditto.
13204 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13206 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13209 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13212 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13213 the top LMF entry belongs to the current method.
13215 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13217 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13219 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13221 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13223 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13225 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13227 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13229 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13232 * basic-float.cs: Add an ulong->double cast test.
13234 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13236 * mini.c (mono_method_to_ir): Fix a warning.
13238 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13240 * mini-ops.h: Add OP_SWITCH.
13242 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13243 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13245 2007-12-11 Geoff Norton <gnorton@novell.com>
13247 * mini-s390x.c: Minor change to the MAX() define to allow
13248 it to compile with other gcc versions.
13250 2007-12-11 Geoff Norton <gnorton@novell.com>
13253 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13255 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13257 exceptions-arm.c (mono_arch_get_restore_context): Restore
13260 exceptions-arm.c (throw_exception): Save the frame pointer.
13261 This is a partial fix for #323747. Only the client side is
13264 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13266 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13267 was using an unrelated variable to log the class which
13268 needed the cctor to be called. This was crashing on arm.
13270 2007-12-09 Robert Jordan <robertj@gmx.net>
13272 * mini-x86.c (mono_arch_emit_epilog):
13273 Consider all kinds of 64-bit types. Fixes #323114.
13275 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13277 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13279 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13281 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13283 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13285 * mini.c: run type ctor before allocating an object, not only
13286 when running it's constructor method (fixes at least part of bug #342507).
13288 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13290 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13292 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13293 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13296 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13297 mono_generic_class_init_trampoline () the same as it is done with the other
13300 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13301 aot-runtime.c aot-compiler.c: Implement AOT support.
13303 2007-12-07 Mark Probst <mark.probst@gmail.com>
13305 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13306 build for archs which don't have the vtable trampoline defined
13309 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13311 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13313 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13315 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13317 * tramp-<ARCH>.c: Use the new helper function.
13319 2007-12-07 Mark Probst <mark.probst@gmail.com>
13321 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13322 trampoline call, which takes a vtable argument.
13324 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13325 OP_TRAMPCALL_VTABLEs like other calls.
13327 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13328 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13329 call. Implemented a support function which fetches the vtable
13330 from a register set.
13332 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13333 Implemented a generic class init trampoline, using the
13334 OP_TRAMPCALL_VTABLE opcode.
13336 * mini.c: Implemented static field access when sharing generic
13337 code. This implies initing the class using the new
13338 OP_TRAMPCALL_VTABLE call.
13340 2007-12-07 Mark Probst <mark.probst@gmail.com>
13342 * mini.c: Don't compile methods with sharing enabled if their
13343 classes are disabled for sharing.
13345 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13347 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13348 opcodes. Fixes #346563.
13350 * objects.cs: Add a new test.
13352 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13354 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13355 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13357 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13359 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13361 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13363 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13366 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13368 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13370 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13371 optimization in the AOT case.
13373 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13375 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13377 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13379 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13381 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13383 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13384 is created by the inlined delegate ctor.
13386 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13388 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13390 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13392 * cpu-x86.md: Fix the length of ckfinite.
13394 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13396 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13398 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13399 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13401 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13403 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13404 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13406 2007-11-28 Martin Baulig <martin@ximian.com>
13409 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13410 after creating the trampoline.
13412 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13414 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13416 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13419 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13420 instead of the calling method to help AOT.
13422 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13424 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13426 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13429 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13431 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13433 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13434 (encode_method_ref): No need to handle generic method definitions specially.
13436 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13438 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13441 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13443 (compile_method): Enable generic sharing.
13445 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13447 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13448 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13450 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13453 * mini-trampolines.c: Fix a warning.
13455 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13457 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13458 (generic_class_is_reference_type): Remove unused function.
13460 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13461 in the generic vtable trampoline case.
13463 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13465 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13466 return an AOT method based on a vtable slot.
13468 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13470 * mini.c (mini_get_vtable_trampoline): Export this.
13472 2007-11-22 Martin Baulig <martin@ximian.com>
13475 (MonoDebuggerInfo): Move `debugger_version' up.
13477 2007-11-22 Martin Baulig <martin@ximian.com>
13480 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13482 * mini-trampolines.c
13483 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13484 after compiling the method.
13486 2007-11-20 Martin Baulig <martin@ximian.com>
13489 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13490 (mono_debugger_remove_breakpoint): Likewise.
13491 (mono_debugger_check_breakpoints): Likewise.
13493 * debug-debugger.c: Implement the new breakpoint interface here.
13495 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13497 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13498 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13500 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13502 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13504 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13506 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13509 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13512 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13513 returning a vtype in a register.
13515 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13516 here from the arch specific code.
13518 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13521 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13522 (mono_arch_emit_prolog): Increment maximum prolog size.
13524 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13525 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13527 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13528 MonoGenericSharingContext.
13530 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13531 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13533 2007-11-15 Mark Probst <mark.probst@gmail.com>
13535 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13536 which extract fields out of the runtime generic context. Full
13537 sharing of the NEWARR opcode.
13539 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13541 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13542 --enable-minimal=ssa.
13544 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13546 * mini-trampolines.c (mono_delegate_trampoline): Update after
13547 mono_marshal_get_delegate_invoke () signature change.
13549 2007-11-13 Mark Probst <mark.probst@gmail.com>
13551 * mini.c: Removed the shared context in favor of the generic
13552 sharing context. Allocate the MonoJitInfo structure with room for
13553 the generic sharing context if it's needed.
13555 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13556 domain-internals.h now.
13558 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13560 * generic-sharing.c: Several changes for working without a shared
13561 context and instead operating on open types instead.
13563 2007-11-12 David S. Miller <davem@davemloft.net>
13565 * inssel-sparc.brg: Fix double instruction emit.
13567 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13569 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13570 Get/Set/Address methods.
13572 * mini.c debug-debugger.c mini-trampolines.c: Update after
13573 mono_marshal_get_delegate_invoke signature change.
13575 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13577 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13578 This can happens with dynamic methods. Fixes the other bug in #322722.
13580 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13582 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13585 * mini-arm.c (arm_patch): Implement patching of BX call
13586 sequence. Fixes one of the bugs in #322722.
13588 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13590 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13591 under Linux. We only need to flush every 32-byte cache line.
13593 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13596 move_basic_block_to_end: Add branches when needed, eventually creating
13598 optimize_branches: added a parameter that tells if it's ok to create
13599 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13600 and avoid calling move_basic_block_to_end when it's not ok.
13603 2007-11-07 Mark Probst <mark.probst@gmail.com>
13605 * mini.c: Abort inlining call to InitializeArray if something
13606 looks wrong. Let the icall handle it, which now has proper safety
13609 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13611 * mini.c (mono_spill_call): add support for soft-float.
13613 * mini.c (mono_method_to_ir): add support for soft-float
13614 to inlined functions that return float.
13616 * mini.c (mono_method_to_ir): add support for soft-float
13617 to cee_stsfld opcode on float fields.
13619 2007-11-05 Geoff Norton <gnorton@novell.com>
13621 * mini-x86.h: Fix the structure access for X86 Leopard.
13624 2007-11-05 Martin Baulig <martin@ximian.com>
13626 * mini-trampolines.c
13627 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13628 after compiling the method to notify the debugger.
13630 2007-11-05 Martin Baulig <martin@ximian.com>
13632 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13634 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13636 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13637 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13639 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13641 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13642 native-to-managed wrappers.
13644 2007-11-01 Geoff Norton <gnorton@novell.com>
13646 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13649 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13651 * mini.c, mini-x86.c: when getting back from unmanaged code
13652 to managed via a marshaled delegate we also need to set the
13655 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13657 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13660 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13662 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13663 let the debugger or other external agents to tell the JIT when
13664 a sw breakpoint has been inserted in the code that the JIT needs
13665 to be able to inspect.
13667 2007-10-31 Martin Baulig <martin@ximian.com>
13670 (MonoDebuggerInfo): Remove `runtime_class_init'.
13672 2007-10-30 Martin Baulig <martin@ximian.com>
13675 (mono_debugger_thread_created): Added `MonoThread *' argument.
13676 (mono_debugger_extended_notification): New public method.
13677 (mono_debugger_trampoline_compiled): New public method.
13680 (MonoDebuggerThreadInfo): Added `thread' and
13681 `extended_notifications' fields.
13684 (debugger_executable_code_buffer): New static variable.
13687 (MonoDebuggerInfo): Added `executable_code_buffer',
13688 `executable_code_buffer_size', `breakpoint_info_area',
13689 `breakpoint_table' and `breakpoint_table_size'.
13691 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13693 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13694 that IP either is an unused value or the vtable pointer. IMT
13695 calls use vtable + offset now. Reduced by almost half the size
13698 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13700 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13701 defines to access param registers. Replace long usage with
13702 gsize as sizeof(long) != sizeof(void*) on Win64.
13704 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13705 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13706 instead of non-existant _GetAddressOfReturnAddress.
13708 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13709 param registers. Save/restore %rdi and %rsi in MonoLMF.
13711 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13712 param registers. Modify (throw_exception) signature to take
13713 %rdi and %rsi on Win64.
13715 Code is contributed under MIT/X11 license.
13717 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13719 * helpers.c: unlink debugging output files.
13721 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13723 * mini.c: Move mono_create_ftnptr () to object.c.
13725 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13727 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13728 optional. This function can now be used to disassemble code generated
13729 outside the JIT such as trampolines and IMT thunks.
13731 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13733 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13734 vtable pointer from a ldr instruction.
13736 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13737 new IMT call sequence.
13739 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13740 call sequence for interface invocations.
13742 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13743 for imt support. This function is empty since IMT on ARM requires no
13744 special handling on the IR side.
13746 * mini-arm.c (mono_arch_find_imt_method): added, required for
13749 * mini-arm.c (mono_arch_find_this_argument): added, required
13752 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13753 a ldr instruction to load a value stored in the code stream.
13755 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13759 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13761 * mini.c (mini_init): Install the jump trampoline callback.
13763 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13765 * mini-trampolines.c: handle synchronized methods with the common
13766 vtable trampoline (bug #335601).
13768 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13770 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13772 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13775 * mini-ia64.h mini-ia64.c: Add support for IMT.
13777 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13778 prolog. Fixes #331958.
13780 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13782 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13784 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13786 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13789 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13791 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13794 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13796 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13799 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13801 * mini-trampolines.c: changed the magic rampoline to understand
13802 the common vtable trampoline method: the method to invoke is
13803 determined by the vtable displacement of the call.
13805 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13807 * mini.c, mini.h: register the common vtable trampoline if the
13808 architecture supports it.
13810 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13812 * cpu-amd64.md: use the correct max length for tls_get.
13814 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13816 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13817 CEE_STELEM_ANY. Fixes #333696.
13819 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13821 * exceptions-x86.c: provide more graceful handling of the case where
13822 we followed a bogus function pointer from managed code (bug #332866).
13824 2007-10-11 Mark Probst <mark.probst@gmail.com>
13826 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13827 replaces the generic_shared flag and will carry more information
13830 * generic-sharing.c: Added mini_type_stack_size() which allows
13831 allows open types if given a generic sharing context.
13832 mini_get_basic_type_from_generic() takes a
13833 MonoGenericSharingContext* instead of a MonoCompile* now.
13835 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13836 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13837 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13838 changes above. Just passing arguments through to the right
13841 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13843 * mini-arm.c: unify the call emission to emit_code_seq().
13845 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13847 * tramp-arm.c: reduced the trampoline size.
13849 2007-10-10 Mark Probst <mark.probst@gmail.com>
13851 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13852 variable handling out of arch-specific code.
13854 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13856 * mini-arm.c: implemented fast delegate dispatch.
13858 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13860 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13861 that fp elimination is turned off if the space required by locals is too
13862 big. Fixes #331958.
13864 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13866 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13867 ARM to the new style trampoline.
13869 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13871 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13873 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13875 2007-10-09 Martin Baulig <martin@ximian.com>
13878 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13879 `field_info_offset_offset'.
13881 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13883 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13884 removed more internal usage of the r11 register and made it available
13885 to the register allocator.
13887 2007-10-08 Mark Probst <mark.probst@gmail.com>
13889 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13890 when sharing generics and treat type variables as references.
13892 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13894 * mini-ppc.c: started removing the internal uses of register r11
13895 to eventually allow the register allocator to manage it as an
13896 additional available register.
13898 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13900 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13902 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13904 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13905 specific trampolines as they are not performance critical as a jump
13906 target (maybe align as before only for AOT code?). This saves about
13907 200 KB of native code on x86 for monodevelop startup.
13909 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13911 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13912 monodevelop startup.
13914 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13916 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13918 * mini-sparc.h mini-sparc.c: Implement IMT support.
13920 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13921 its smaller and doesn't clobber sparc_g1.
13923 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13925 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13927 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13929 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13931 * mini-ppc.c: implemented fast delegate invocation.
13933 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13935 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13937 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13939 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13940 code to the new style trampoline in preparation for IMT support.
13942 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13944 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13945 systems already. This also reduces the specific trampiline sizes and
13946 prepares for the use of r12 as the IMT identifier register.
13948 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13950 * mini-mips.h: endianess fix (simplified from a patch by
13951 Thomas Kunze <thommy@tabao.de>, bug #323737).
13953 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13955 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13956 to access ucontext fields and enable netbsd support
13957 (partially from Magnus Henoch <mange@freemail.hu>).
13959 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13961 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13962 use the preprocessor from the CPP env var if it is set.
13964 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13966 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13967 code, before interface_offset gets used.
13969 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13971 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13972 mono_class_setup_vtable () before accessing klass->vtable.
13974 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13976 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13979 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13981 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13982 IMT slots (this saves hundreds of KB of memory in programs like
13983 IronPython and Monodevelop).
13985 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13987 * mini.c: print the delegate counter.
13989 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13991 * mini-x86.c: make it easier to enable the debugging code for IMT
13994 2007-09-28 Martin Baulig <martin@ximian.com>
13997 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13998 `mono_method_klass_offset' and `mono_method_token_offset'.
14000 2007-09-20 Mark Probst <mark.probst@gmail.com>
14002 * mini.c: First generics sharing implementation. Can only share
14003 in very simple cases. If sharing doesn't work it falls back to
14004 dedicated compilation.
14006 * mini.h: Flag in MonoCompile to specify whether generic
14007 compilation is shared. Flags enum for marking which generic inst
14008 of a context is used. Prototypes for helper functions.
14010 * generic-sharing.c: Helper functions for generic method sharing.
14012 * optflags-def.h: Optimization flag (gshared) for enabling generic
14013 method sharing added.
14015 * Makefile.am: generic-sharing.c added.
14017 2007-09-19 Daniel Nauck <dna@mono-project.de>
14019 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14021 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14022 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14025 2007-09-19 Martin Baulig <martin@ximian.com>
14027 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14028 mono_debug_cleanup() is now part of mono_cleanup().
14030 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14032 * driver.c (mono_main): Fix a warning.
14034 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14036 * aot-compiler.c: Optimize various parts when processing large assemblies.
14039 * mini.c (mono_patch_info_hash): Improve hash function.
14041 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14043 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14045 Code is contributed under MIT/X11 license.
14047 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14049 * mini.c (mini_init): Fix a leak.
14051 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14053 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14055 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14057 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14059 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14061 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14063 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14066 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14068 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14070 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14072 * aot-runtime.c (decode_patch_info): Ditto.
14074 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14076 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14077 static case. Cache delegates in architecture specific code,
14078 based on number of parameters.
14080 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14081 in architecture specific code, based on number of parameters.
14083 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14084 caching happen in architecture specific code now.
14086 Code is contributed under MIT/X11 license.
14088 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14090 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14091 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14092 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14094 Code is contributed under MIT/X11 license.
14096 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14097 * mini.c: (mono_thread_abort) Fixed bug #82416.
14099 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14101 * mini.: hook the new managed GC allocation feature into the JIT.
14103 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14105 * mini.c: implementation for the new runtime tls opcode.
14107 2007-09-11 Martin Baulig <martin@ximian.com>
14110 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14111 `mono_method_inflated_offset'.
14113 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14115 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14116 async exceptions into a method.
14118 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14119 purpose of testing whenever the unwinder works at every instruction.
14121 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14123 * mini.c: check accessibility of method used in ldftn (fixes
14126 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14128 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14130 * inssel.brg: Fix a warning.
14132 2007-09-03 Martin Baulig <martin@ximian.com>
14134 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14135 now takes the `main_method' as argument.
14137 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14139 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14141 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14143 * driver.c: include the cil-coff.h header on Windows.
14145 Code is contributed under MIT/X11 license.
14147 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14149 * mini.c, driver.c: don't include the cil-coff.h header.
14151 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14153 * mini.c: flag places that needs fixes fo soft-float support.
14155 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14157 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14158 endian systems (partially from Dean Jenkins, bug #81924).
14160 2007-08-28 Mark Probst <mark.probst@gmail.com>
14162 * mini.c (check_linkdemand): Remove embedded reference object in
14163 call to LinkDemandSecurityException.
14164 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14165 with an IntPtr instead of a reference object.
14167 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14169 * mini.c (handle_initobj): Handle alignment properly.
14171 * inssel.brg (mini_emit_memset): Ditto.
14173 * inssel.brg (mini_emit_memcpy): Ditto.
14175 * inssel-sparc.brg: Ditto.
14177 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14179 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14181 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14182 exceptions raised in unmanaged code. Fixes part of #82594.
14184 2007-08-24 Mark Probst <mark.probst@gmail.com>
14186 * mini.c (mono_method_to_ir), declsec.c
14187 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14189 2007-08-22 Martin Baulig <martin@ximian.com>
14192 (MonoDebuggerThreadInfo): New typedef.
14193 (mono_debugger_thread_table): New global variable.
14194 (mono_debugger_thread_created): New public function.
14195 (mono_debugger_thread_cleanup): New public function.
14198 (MonoDebuggerInfo):
14199 - removed `get_current_thread' and `lookup_assembly'.
14200 - removed `data_table'.
14201 - added `thread_table'.
14204 (mono_thread_start_cb): Call mono_debugger_thread_created().
14205 (mono_thread_attach_cb): Likewise.
14206 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14207 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14210 * driver.c (mono_main): Move mono_debug_init() up, before calling
14211 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14213 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14215 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14216 together when passing several arguments of type double (gives a small
14217 speedup and saves a few bytes of generated code).
14219 2007-08-20 Jb Evain <jbevain@novell.com>
14221 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14223 2007-08-20 Jb Evain <jbevain@novell.com>
14225 * mini.c (mono_method_to_ir): throw MethodAccessException
14226 and FieldAccessException instead of InvalidProgramException.
14228 2007-08-20 Mark Probst <mark.probst@gmail.com>
14230 * mini.c: CoreCLR security checks.
14232 * mini.h: Removed MonoSecurityMode (moved to
14233 metadata/security-manager.h) and mono_security_mode global var
14234 (replaced by set/get functions in security-manager.h).
14236 * driver.c: Added "core-clr-test" security mode for testing. Used
14237 set-function for setting security mode.
14239 2007-08-17 Mark Probst <mark.probst@gmail.com>
14241 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14242 the new jit_info_table.
14244 * driver.c: Test code for the new jit_info_table (enabled by the
14245 define MONO_JIT_INFO_TABLE_TEST).
14247 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14249 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14250 detection of call <REG> instruction sequence. Fixes build on freebsd.
14252 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14254 * mini-exceptions.c: Fix a warning.
14256 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14258 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14259 stack overflow handling code on amd64 too.
14261 * mini-exceptions.c (mono_setup_altstack): Make this use
14262 mono_thread_get_stack_bounds ().
14264 * mini-x86.h: Disable sigaltstack on solaris x86.
14266 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14268 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14270 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14272 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14274 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14276 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14278 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14280 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14282 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14285 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14287 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14288 to be emitted (bug #82281).
14290 2007-08-01 Martin Baulig <martin@ximian.com>
14292 Merged the `debugger-dublin' branch.
14294 * debug-debugger.h (MonoDebuggerInfo):
14295 Removed the `old_*' compatibility entries.
14296 Added `debugger_version' and `data_table'.
14297 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14298 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14301 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14302 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14303 instead of a `gconstpointer'.
14304 (mono_debugger_insert_method_breakpoint): Return a
14305 `MonoDebugMethodAddressList *'.
14307 2007-06-28 Martin Baulig <martin@ximian.com>
14309 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14311 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14313 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14314 __builtin_frame_address () since it is broken on older gcc versions.
14316 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14318 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14319 on the stack overflow handling and made the managed stack overflows
14320 catchable in most cases using soft guard pages.
14321 * exceptions-x86.c: added code to restore the protection in the soft
14322 guard pages at the end of exception handling.
14324 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14326 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14328 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14330 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14331 exception handling.
14333 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14335 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14336 signal handling support until it has been ported to the new mechanism.
14337 * mini.c: fixed stack overflow detection and use the new
14338 architecture code to handle signals on the altstack.
14340 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14342 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14343 stack overflows on the alt stack.
14345 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14347 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14348 stack overflows on the alt stack.
14350 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14352 * exceptions-ppc.c: cleanup preparing for altstack support.
14354 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14356 * exceptions-arm.c: cleanup preparing for altstack support.
14358 2007-07-27 Mark Probst <mark.probst@gmail.com>
14360 * mini.c (print_jit_stats): Output hazard pointer stats.
14362 2007-07-26 Mark Probst <mark.probst@gmail.com>
14364 * driver.c, mini.c: Replaced security mode flags with a single
14367 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14369 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14371 2007-07-25 Mark Probst <mark.probst@gmail.com>
14373 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14374 (which doesn't do anything yet) for activating Core CLR
14375 (Silverlight) security.
14377 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14379 * mini-codegen.c: work around a possible gcc bug on arm.
14381 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14383 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14384 message for platforms that don't support AOT compilation.
14386 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14388 * mini.h, mini.c, driver.c: temporary smcs hack.
14390 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14392 * mini-arm.h, mini-arm.c: arm EABI fixes.
14394 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14396 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14399 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14400 trampolines taking a method argument.
14402 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14404 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14405 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14407 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14408 JIT compilation throws an exception. Fixes #82050.
14410 2007-07-19 Mark Probst <mark.probst@gmail.com>
14412 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14413 with the MONO_EXCEPTION_ defines.
14415 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14417 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14420 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14421 the cause of an assertion.
14423 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14425 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14428 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14430 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14431 assert. Should fix #82103.
14433 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14435 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14436 here too. Fixes #82095.
14438 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14441 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14443 * mini-amd64.h: Enable IMT for amd64.
14445 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14447 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14449 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14451 2007-07-12 Mark Probst <mark.probst@gmail.com>
14453 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14454 as soon as check_linkdemand sets an exception_type.
14456 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14458 * mini-x86.c: fixed offsets for IMT call sequence.
14459 * mini-x86.h: enable IMT again.
14461 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14463 * trace.c (mono_trace_enter_method): Decode MonoType too.
14465 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14467 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14469 * mini-amd64.c: Add preliminary IMT implementation.
14471 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14474 understand the new IMT-base interface invocation (thanks to
14475 Daniel Nauck for the report and the remote debugging session).
14477 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14479 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14481 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14483 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14485 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14487 * mini-trampolines.c: implement AOT IMT support.
14488 * mini-x86.h: enable IMT support for wider testing.
14490 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14492 * inssel.brg (emit_imt_argument): Add aot support here.
14494 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14496 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14498 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14499 of the IMT implementation, partially from massi, with my
14500 implementation of the bsearch sequence. Disabled by default until
14501 the AOT code is implemented.
14503 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14505 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14507 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14509 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14511 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14512 arch-independent IMT JIT code from Massimiliano
14513 Mantione (massi@ximian.com) with small cleanups from me.
14515 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14517 * Makefile.am: fix svn invocation to get the svn revision to be
14518 independent of the local language (build fix).
14520 2007-07-09 Mark Probst <mark.probst@gmail.com>
14522 * mini.c (inline_method): Reset cfg->exception_type if the
14523 inlining is aborted. Fixes: 82049.
14525 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14527 * mini.c: remove assert from exception handling code when exception_ptr
14530 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14532 * mini.c (mono_codegen): Add an assert.
14534 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14535 enter and leave code.
14536 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14538 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14540 * mini-ppc.c: fixed memory corruption for localloc(0)
14543 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14545 * mini.c: Fix warnings.
14547 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14549 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14550 to emit better double->int conversions.
14552 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14554 * mini.c: the provided Min/Max optimizations are valid for unisgned
14557 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14559 * 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
14561 2007-06-28 Miguel de Icaza <miguel@novell.com>
14563 * mini.c (mono_running_on_valgrind): Add support for reporting the
14564 method and its boundaries to valgrind.
14566 2007-06-28 Martin Baulig <martin@ximian.com>
14568 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14570 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14572 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14574 * generic.2.cs: Add new test case.
14576 2007-06-25 Martin Baulig <martin@ximian.com>
14578 Merged the `debugger-dublin' branch.
14581 (mono_debugger_insert_method_breakpoint): New public method.
14582 (mono_debugger_remove_method_breakpoint): Likewise.
14583 (mono_debugger_check_breakpoints): New static method.
14584 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14586 * debug-debugger.h (MonoDebuggerInfo):
14587 Renamed (to keep backward compatibility in the vtable):
14588 `insert_breakpoint' -> `old_insert_breakpoint'.
14589 `remove_breakpoint' -> `old_remove_breakpoint'.
14590 `create_string' -> `old_create_string'.
14591 `lookup_class' -> `old_lookup_class'.
14592 `lookup_type' -> removed; changed into a dummy field.
14593 `lookup_assembly' -> `old_lookup_assembly'.
14594 Added (same functionality, but different signature):
14595 `create_string', `lookup_class', `lookup_assembly'
14597 `get_method_addr_or_bpt', `remove_method_breakpoint',
14598 `runtime_class_init'.
14600 * debug-debugger.c: Merged the `debugger-dublin' branch.
14602 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14604 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14606 (peephole_pass): Likewise.
14608 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14610 * driver.c: hopefully make setaffinity work also for ancient
14613 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14615 * driver.c : win32 build fix.
14617 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14619 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14620 processor if it is set.
14622 2007-06-21 Martin Baulig <martin@ximian.com>
14624 * debug-mini.h: New file.
14627 (mono_debugger_insert_breakpoint_full): Moved here from
14628 ../metadata/mono-debug-debugger.c.
14629 (mono_debugger_remove_breakpoint): Likewise.
14630 (mono_debugger_breakpoint_callback): Likewise.
14632 2007-06-15 Raja R Harinath <rharinath@novell.com>
14634 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14635 changes in MonoGenericClass.
14637 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14639 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14641 2007-06-14 Raja R Harinath <rharinath@novell.com>
14643 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14644 removal of MonoGenericMethod.
14646 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini-exceptions.c: hooks for the exception events profiling API.
14650 2007-06-14 Randolph Chung <tausq@debian.org>
14652 * Makefile.ma: Add hppa target.
14653 * mini-arch.h: Include mini-hppa.h
14654 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14655 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14656 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14658 2007-06-14 Randolph Chung <tausq@debian.org>
14660 * inssel.brg: Add rules for "chained" compare-branch operations so that
14661 a single compare op can affect multiple branches. Adjust cost for
14662 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14663 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14664 cost for some rules so that they can more easily be overridden by
14665 per-arch rules (with fixes from lupus).
14666 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14668 2007-06-13 Randolph Chung <tausq@debian.org>
14670 * mini-ops.h: Reorder branch ops so that they match the order of the
14671 corresponding CEE_* ops. The code expects them this way.
14672 Add new ops for HPPA target.
14673 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14675 2007-06-13 Randolph Chung <tausq@debian.org>
14677 * mini-exceptions.c: Handle cases where the stack grows towards
14679 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14681 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14683 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14685 * driver.c: explain where a non-matching corlib is found.
14687 2007-06-13 Mark Probst <mark.probst@gmail.com>
14689 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14691 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14693 * mini-exceptions.c: Generate a method profile leave event during
14694 an exception to ensure that the profiler gets notified.
14696 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14698 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14701 * cpu-amd64.md: Add long_and/or/xor opcodes.
14703 2007-06-06 Wade Berrier <wberrier@novell.com>
14705 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14706 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14707 length of instruction shr_imm (expected 8, got 10)
14709 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14711 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14713 2007-06-06 Mark Probst <mark.probst@gmail.com>
14715 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14716 MonoInternalHashTable again (fixed bug in the internal hash table
14719 2007-06-06 Mark Probst <mark.probst@gmail.com>
14721 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14722 Have to figure out what makes it crash the SWF regression.
14724 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14726 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14728 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14730 * mini.c: optimize out the type check when storing null in a
14733 2007-06-04 Mark Probst <mark.probst@gmail.com>
14735 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14736 MonoInternalHashTable.
14738 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14740 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14741 signed integer methods.
14743 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14745 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14746 permanently since the current approach doesn't work.
14748 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14750 * inssel.brg (stmt): Only call delegate->invoke_impl if
14751 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14753 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14755 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14756 the sreg2==rdx case.
14758 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14759 account if it contains a rex prefix.
14760 (peephole_pass): Handle OP_FMOVE as well.
14762 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14764 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14765 as it causes regressions.
14767 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14769 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14770 static case as well.
14772 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14774 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14775 (mono_arch_get_this_arg_from_call): Ditto.
14777 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14779 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14782 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14783 (mono_arch_get_this_arg_from_call): Ditto.
14785 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14787 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14788 try to create optimized invoke code and use that for further invocations.
14789 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14791 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14793 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14795 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14796 sealed classes or methods.
14797 *devirtualization.cs: tests for the new optimization
14799 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14801 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14802 by the update_volatile () function.
14804 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14806 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14809 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14811 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14813 * mini.c: Add configure checks for header files.
14814 * mini-x86.c: Add configure checks for header files.
14815 * trace.c: Add configure checks for header files.
14816 * aot-runtime.c: Add configure checks for header files.
14817 * aot-compiler.c: Add configure checks for header files.
14818 * driver.c: Add configure checks for header files.
14819 * mini-codegen.c: Add configure checks for header files.
14821 Code is contributed under MIT/X11 license.
14823 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14825 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14826 icompare_imm -128 + op_iclt. Fixes #81703.
14828 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14830 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14832 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14834 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14835 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14836 so that all isinst checks now use "interface_bitmap".
14838 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14840 * cpu-amd64.md (jmp): Fix a warning.
14842 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14844 * basic.cs: Add new regression test.
14846 * basic.cs: Remove test which is now in basic-long.cs.
14848 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14850 * basic-long.cs: Add new test.
14852 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14854 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14856 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14858 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14860 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14863 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14864 throwing code a bit.
14866 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14867 the exception throwing code a bit.
14869 * mini-x86.c (get_call_info): Allocate result from a mempool.
14871 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14873 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14875 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14877 * mini.h (MonoCompile): Add 'token_info_hash' field.
14879 * mini.c: Save token->method associations during compilation so the AOT
14880 compiler can use it.
14882 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14883 which reference generic classes and methods.
14885 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14887 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14889 * aot-compiler.c (compile_method): Fix a typo in a comment.
14891 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14893 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14894 everything generic.
14896 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14898 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14900 * mini.h (MonoCompile): Add 'args' field.
14902 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14905 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14907 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14909 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14911 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14913 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14914 opcodes for some opcodes.
14916 * mini.h *.brg *.c: Use the new opcodes.
14918 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14920 * mini.h: Bumped aot revision.
14922 * inssel.brg: modified code generation of type checks for interfaces
14923 to use the new "MonoClass.interface_bitmap" instead of the old
14924 "MonoClass.interface_offsets".
14926 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14928 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14930 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14932 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14935 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14937 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14939 2007-04-27 Wade Berrier <wberrier@novell.com>
14941 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14942 mini.h) to fix build.
14944 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14946 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14948 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14949 causes the corlib unit tests to fail.
14951 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14953 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14955 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14957 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14958 opcodes to the comparison relations.
14960 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14961 opcodes to their types.
14963 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14965 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14966 it in cfg->arch.cinfo.
14968 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14970 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14971 cfg->cil_offset_to_bb.
14973 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14975 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14976 created becase of initlocals.
14978 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14980 * mini-alpha.c cpu-alpha.md: More alpha port work from
14981 Sergey Tikhonov <tsv@solvo.ru>.
14983 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14985 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14987 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14989 * cpu-s390.md (break): Correct the length of break instruction.
14991 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14993 * mini.c: fix a couple of soft-float issues and comments.
14995 2007-04-15 Miguel de Icaza <miguel@novell.com>
14997 * trace.c (is_filenamechar): - is also a filename char.
14999 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15001 * mini-s390.c: Correct checking for enum type in return value processing.
15003 2007-04-14 Raja R Harinath <rharinath@novell.com>
15005 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15006 (version.h): Makefile is in the build directory.
15008 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15010 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15012 2007-04-11 Martin Baulig <martin@ximian.com>
15014 * mini.c (can_access_member): Fix handling of generic classes;
15017 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15019 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15021 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15023 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15025 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15027 * mini-codegen.c: make sure the right spill amount is
15028 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15030 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15032 * mini-ppc.c: fixes for the fp_branch_nan test.
15034 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15036 * basic.cs: Comment out new test which still fails on ia64.
15038 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15040 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15042 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15044 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15046 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15048 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15049 on 64 bit machines. Fixes part of #80738.
15051 * basic.cs: Add regression test.
15053 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15055 * inssel.brg basic.cs: Revert previous change to fix build.
15057 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15060 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15062 * basic.cs: Add new regression test.
15064 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15066 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15069 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15071 * cpu-s390x.md: Correct length of break instruction.
15073 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15075 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15076 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15078 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15080 * *.c: Begin WIN64 port.
15081 * mini.c: Use correct register in profiler.
15082 * mini-amd64.c: No inline assembly on Win64.
15083 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15084 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15085 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15086 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15087 mono_arch_ip_from_context for Win64.
15089 Contributed under MIT/X11 license.
15091 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15093 * exceptions-amd64.c (seh_handler): Ditto.
15095 * exceptions-x86.c (seh_handler): Fix a memory leak.
15097 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15099 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15100 mini-s390x.c: fixed peephole optimizations to deal
15101 correctly with 1 and 2 byte reload avoidance.
15103 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15105 * cpu-s390.md, cpu-s390x.md: update localloc length.
15107 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15109 * cpu-g4.md: added missing descriptions.
15111 2007-03-14 Miguel de Icaza <miguel@novell.com>
15113 * Makefile.am: Add support so the tail tests are not executed on
15114 PowerPC as that is a known limitation of the PowerPC port.
15116 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15118 * runmdesc.bat: Move to msvc directory.
15120 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15122 * runmdesc.bat: Run executable that was produced by the current
15123 target and sent via an argument.
15125 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15127 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15130 * generics.2.cs: Add regression test.
15132 2007-03-09 Wade berrier <wberrier@novell.com>
15134 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15136 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15138 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15139 AOT code depends on this.
15141 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15143 * mini.c: more precise tracking of types in the eval stack
15144 (part of fix for bug #81044).
15146 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15148 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15150 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15152 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15154 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15156 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15158 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15160 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15161 a pointer on 64 bit systems. Fixes #80190.
15163 * iltests.il: Add new regression test.
15165 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15167 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15169 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15171 * trace.c: Remove an erroneous alignemnt check when tracing.
15172 Fixes --trace on OSX86.
15174 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15176 * mini-$(arch).h: initialize SP in context for all the archs.
15178 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15180 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15181 regressions in the thread tests.
15183 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15185 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15186 - fixed implementation of LOCALLOC opcode
15187 - implemented non-un compare for floats
15189 - implementation of FDIV and CKFINITE opcodes
15190 - fixes for latest mono updates
15191 - additional arch opcodes
15193 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15195 * Makefile.am: simplify and merge rules for cross-compilation.
15197 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15199 * local-propagation.c: Actually *apply* the fix for bug 80591...
15201 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15203 * mini-exceptions.c: backuot part of the last change
15204 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15206 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15207 * inssel.brg: Fix bug 59286.
15210 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15212 * mini-exceptions.c: patch from Zoltan to correctly check for
15213 stack boundaries (using the stack register, not the frame register),
15214 fixes bugs #80724, #79717.
15216 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15218 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15219 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15221 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15222 presence of frame pointer elimination.
15224 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15226 * mini-x86.h: NetBSD UCONTEX_REG defines.
15228 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15230 * inssel-amd64.brg: Fix amd64 build.
15232 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15234 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15237 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15239 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15242 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15244 2007-01-30 Mark Mason <mason@broadcom.com>
15246 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15247 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15248 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15249 beginning support for CEE_JMP [not quite working yet]
15250 * tramp-mips.c: LMF handling now works
15252 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15254 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15256 * mini.h (NULLIFY_INS): New macro.
15258 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15260 * mini.c: statistical profiler fix for windows, patch
15261 from Tor Lillqvist (tml@novell.com).
15263 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15264 * local-propagation.c: Fix bug 80591.
15266 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15268 * Makefile.am: put back the --export-dynamic option as with
15269 the previous gmodule flags (thanks to Robert Jordan).
15271 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15273 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15275 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15276 simplify and speed up the local register allocator. Also rename some fields
15277 like iassign->vassign.
15279 * regalloc.c: Remove some functions which are no longer used since their
15280 inlined version is in mini-codegen.c.
15282 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15284 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15286 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15288 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15289 narrowing. Fixes #80622.
15291 * iltests.il: Add new regresssion test.
15293 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15295 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15296 debug-debugger.c, debug-debugger.h: warning fixes.
15297 * driver.c: updated copyright year and made it fit in one line.
15299 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15301 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15303 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15305 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15307 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15309 * iltests.il: Add new test for bug #80507.
15311 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15313 * mini-arm.h: use soft-float also on vfp for now.
15315 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15317 * mini.c: fix some more soft-float issues.
15319 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15321 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15323 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15324 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15325 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15326 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15328 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15330 * mini-arm.c: typo fix.
15332 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15334 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15336 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15338 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15339 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15341 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15343 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15345 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15347 * inssel.brg: Fix a warning.
15349 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15351 * abcremoval.c ssa.c ssapre.c: Update after this change.
15353 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15355 * dominators.c (df_set): Use mono_bitset_union_fast.
15357 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15359 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15360 mini-codegen.c: reduce relocations and memory usage for the cpu
15363 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15365 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15367 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15368 to reduce their size.
15370 2007-01-19 Mark Mason <mason@broadcom.com>
15372 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15373 * mini-mips.c: more configuration macros, support long conditional branches, additional
15374 asserts, fix epilog instrumentation.
15375 * mini-mips.h: use standard stack walk
15376 * cpu-mips.md: increase size of div, rem and conditional branches
15378 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15380 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15383 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15385 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15386 (compile_method): Ditto.
15388 * aot-runtime.c (decode_klass_info): Ditto.
15390 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15391 needed by the code generated by inssel.brg. Also fix a warning.
15393 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15395 * mini.c: deal with enums that become genericinsts by
15396 being nested in a generic class (bug #79956).
15398 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15400 * mini.c: match the generic definition to check for
15401 private access with generic types (bug #78431).
15403 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15405 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15406 to make life easier for people cross-compiling that insist on not
15409 2007-01-17 Mark Mason <mason@broadcom.com>
15411 * inssel-long.brg: patch to deal with mips missing flags
15412 * inssel-long32-mips.brg: implement overflow checks
15413 * insset-mips.brg: implement overflow checks
15414 * mini-mips.h: implement conditional exception handling
15415 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15416 Remove unused code, minor cleanups.
15417 * exceptions-mips.c: minor cleanups
15418 * mini-ops.h: add mips conditional exception ops
15419 * cpu-mips.md: add mips conditional exception ops
15422 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15424 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15425 to deal with mips missing of flags.
15427 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15429 * exceptions-ppc.c: execute fault handlers.
15431 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15433 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15435 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15437 * mini.c: handle also floating point values in initialize_array.
15439 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15441 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15442 array initialization and make it conditional on the intrins option.
15444 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15446 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15447 relocations and put the patch info names close to the enum definition.
15449 2007-01-15 Mark Mason <mason@broadcom.com>
15451 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15453 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15455 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15457 2007-01-12 Raja R Harinath <rharinath@novell.com>
15459 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15461 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15463 * Makefile.am: distribute the mips sources.
15465 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15467 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15470 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15472 * cpu-x86.md: back out for now as this triggers other regressions.
15474 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15476 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15477 to eax:edx, so ecx can't get allocated to them (bug #80489).
15479 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15481 * mini.c, mini-exceptions.c: enabled running fault handlers
15484 2007-01-03 Miguel de Icaza <miguel@novell.com>
15486 * driver.c: If nothing fail, do not use the string "failed",
15487 because it makes it very annoying to view test result logs on the
15490 2006-12-30 Miguel de Icaza <miguel@novell.com>
15492 * debug-debugger.c (mono_debugger_main): Rename "main" to
15493 "main_method" to prevent a warning.
15495 Remove a warning for unused field.
15497 2006-12-28 Martin Baulig <martin@ximian.com>
15500 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15502 2006-12-22 Martin Baulig <martin@ximian.com>
15504 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15505 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15506 seperate `.mdb_debug_info' section, so we can access it from the
15507 debugger even if the binary is stripped.
15509 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15510 from the `.mdb_debug_info' here to prevent the linker from
15511 removing that section.
15513 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15514 mdb-debug-info64.s.
15516 2006-12-19 Robert Jordan <robertj@gmx.net>
15518 * mini-x86: enable the code to return small structures in
15519 registers for FreeBSD as well. Fixes bug #80278.
15520 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15522 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15524 * mini-x86.c: align the stack when calling the profiler
15525 function instrumenting the prolog (on OSX).
15527 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15529 * mini.c: emit a break opcode where Debugger.Break () is called.
15531 2006-12-13 Miguel de Icaza <miguel@novell.com>
15533 * mini.c (mono_method_to_ir): Provide useful information on this
15534 assert, to prevent others from debugging like I did.
15536 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15538 * mini.c: enable code which was incorrectly commented
15541 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15543 * mini-x86.c: enable on OSX, too, the code to return small
15544 structures in registers.
15546 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15548 * mini-x86.c: remove the use of the dynamic code manager here, too.
15550 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15552 * mini.h, debug-debugger.c, tramp-*.c: fixed
15553 mono_debugger_create_notification_function() to use
15554 mono_global_codeman_reserve () instead of a dynamic code manager.
15556 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15558 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15559 ves_array_element_address() jit icall and use a generated
15560 managed method instead (which is about 4 times faster for a rank 3
15563 2006-11-29 Mark Mason <mason@broadcom.com>
15565 * basic-calls.cs: additional tests for passing
15566 structures as function arguments.
15568 2006-11-29 Mark Mason <mason@broadcom.com>
15570 * mini-mips.h: disable custom exception handling
15571 * mini-mips.c: throw/rethrow should use jalr to call
15572 exception stubs. Fixed bug with passing structures
15573 by value. More support for tracing floating point
15576 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15578 * mini.c: fixed typo in the soft-float ldind.r4 handling
15581 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15583 * mini.c, mini.h, driver.c: added --runtime command line
15584 option to select a different runtime than the autodetected one.
15585 * jit.h: added API for embedders to initialize with a specific
15588 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15590 * mini.c: handle also boxing of r4 values (bug #80024).
15592 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15594 * mini-ppc.c: force indirect calls until we reserve
15595 enough address space for all the generated code.
15597 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15599 * exceptions-arm.c: workaround bugs in the libc definition
15600 of struct ucontext.
15602 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15604 * inssel.brg: fixes from me and Mark Mason.
15606 2006-11-23 Dick Porter <dick@ximian.com>
15608 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15609 semaphore display now we've fixed the initial value
15611 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15613 * inssel.brg: partially revert the last change to fix the build.
15615 2006-11-21 Mark Mason <mason@broadcom.com>
15617 * inssel.brg: Add and use compare-and-branch macros to support
15618 architectures that do not have condition code registers (ie. MIPS).
15619 * *-mips.{c,brg,md}: Fix copyright statements
15621 2006-11-20 Mark Mason <mason@broadcom.com>
15623 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15624 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15625 * mini.h: Added declaration for mono_print_ins()
15626 * mini-codegen.c: added ins_spec initializer for MIPS
15627 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15628 vreg to be virtual and hreg to be non-virtual.
15629 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15630 is not yet working/implemented correctly.
15631 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15632 non-static, fixup calls to print_ins() from other parts in the file.
15634 2006-11-20 Mark Mason <mason@broadcom.com>
15636 * basic-calls.cs: added tests for passing structures as arguments
15639 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15641 * inssel-long32.brg: optimize signed division by power of two.
15643 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15645 * mini-arm.c: added support for interworking with thumb code
15646 (mono must be still be built using the ARM instruction encoding).
15648 2006-11-19 Miguel de Icaza <miguel@novell.com>
15650 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15651 verifier has different rules for it. Fixes a few verifier issues
15654 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15655 at the end, so people know what happened.
15657 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15659 * brach-opts.c: in optimize_exception_target() make sure we
15660 are in a catch clause (fixes bug #79871).
15662 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15664 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15665 more soft-float support fixes.
15667 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15669 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15670 that are passed half on the stack and half in registers.
15672 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15674 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15675 more mips integration work from Mark E Mason
15676 <mark.e.mason@broadcom.com>.
15678 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15680 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15681 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15682 tramp-mips.c: added sources for the mips port, not
15683 integrated in the build yet. Contributed by
15684 Mark E Mason <mark.e.mason@broadcom.com>.
15686 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15688 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15690 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15692 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15693 put the soft-float rules in its own file since it seems to
15694 break s390 compilation.
15696 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15698 * mini-arm.c: fixed wrnings.
15700 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15702 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15703 inssel-arm.brg: ARM support for soft-float.
15705 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15707 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15708 loads and stores of 32 bit fp values.
15710 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15712 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15714 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15715 works. Fixes #79852 and #79463.
15717 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15719 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15720 more soft-float support WIP and fixes.
15722 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15724 * mini-arm.c: some VFP updates.
15726 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15728 * mini-exceptions.c: 0 is a valid local var offset in some
15729 architectures, don't assert (bug #78508).
15731 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15733 * exceptions-arm.c: fixed off by one error in stack walk code.
15735 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15737 * mini.h, mini.c: more precise tracking of type load exceptions.
15739 2006-11-03 Robert Jordan <robertj@gmx.net>
15741 * Makefile.am: [WIN32] Add monow.exe target.
15742 * driver.c: [WIN32] Don't detach the console when debugging.
15745 2006-10-30 Miguel de Icaza <miguel@novell.com>
15747 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15749 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15751 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15753 * driver.c (mini_regression): Fix --regression with AOT.
15755 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15757 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15759 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15761 * mini-sparc.h: Don't use sigaction on sparc/linux.
15763 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15765 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15767 * mini-exceptions.c: Add proper include files for getpid ().
15769 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15771 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15772 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15775 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15776 name cache to reduce its size.
15778 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15780 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15782 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15783 the mono_lmf TLS variable.
15785 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15786 trampoline lmf frames.
15788 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15790 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15792 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15793 the mono_lmf TLS variable.
15795 * mini-exceptions.c: Access the LMF structure through accessors.
15797 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15798 variable instead of in jit_tls->lmf.
15800 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15802 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15803 trampoline lmf frames.
15805 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15807 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15809 * mini.c trace.c mini-x86.c: Revert these too.
15811 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15814 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15816 * genmdesc.c: removed now dead code.
15818 2006-10-09 Robert Jordan <robertj@gmx.net>
15820 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15822 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15824 * mini.h: do not leave gaps in the opcode values.
15826 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15828 * jit-icalls.h: flag functions as internal here, too.
15830 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15832 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15833 functions with the internal attribute.
15835 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15837 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15839 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15841 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15844 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15846 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15847 tail calls as on other platforms.
15849 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15851 * iltests.il: Add a few tailcall tests.
15853 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15855 * driver.c: fix loop for old compilers (bug #79521).
15857 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15859 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15861 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15863 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15864 metadata without any code.
15866 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15867 more precise debugging information using gdb.
15869 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15871 * inssel-ia64.brg: Make the helper methods static.
15873 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15875 * inssel-x86.brg: make the helper methods static.
15877 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15879 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15881 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15883 * mini.c: updates for monoburg changes.
15884 * inssel.brg: make a few helper functions static as they should.
15886 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15888 * Makefile.am: Move mini-codegen.c to common_sources.
15890 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15892 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15894 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15895 mini-ppc.h: port to use the common local register allocator.
15897 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15899 * mini.h: Remove the comment too then.
15901 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15903 * mini.h: put back backend.data which is to be used shortly and
15904 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15905 pointers on 4 byte boundaries it'd have much bigger issues running
15906 and you can ifdef it out anyway.
15908 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15910 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15911 MonoInst size by 4 bytes on 64 bit machines.
15913 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15915 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15916 replacement with more meaningful field names. Arch maintainers, please
15917 check the assigned names are good enough for your arch.
15919 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15921 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15922 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15924 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15926 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15927 relocations and memory requirements, put the optimization flags
15928 definitions in their own file.
15930 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15932 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15934 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15936 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15938 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15940 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15942 * inssel.brg: use the correct function to get the size of an item
15943 in an array, given an element class.
15944 * aot-compiler.c: do not access class->class_size directly.
15946 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15948 * mini.h, debug-mini.c: added a debugging function to print
15949 info about local variables and arguments in a jitted method.
15951 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15953 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15955 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15957 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15959 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15960 inner and outer loops when passing vtypes.
15962 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15964 * mini-ppc.c: take into account the cpu errata for cache flushing
15965 which caused some random errors (bug #79381).
15967 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15969 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15970 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15972 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15974 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15977 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15978 freebsd ports tree.
15980 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15981 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15983 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15986 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15988 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15990 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15992 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15993 macro does not have to be changed during debugging.
15995 * 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>.
15997 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15999 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16001 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16002 MONO_ARCH_NO_EMULATE_MUL is defined.
16004 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16006 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16008 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16010 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16012 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16014 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16015 stuff to mini-exceptions.c where it is used.
16017 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16018 setup code, the real one is in mini-exceptions.c.
16020 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16021 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16022 some changes from the freebsd ports tree.
16024 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16027 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16029 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16031 * mini.c: on Linux, check for /proc to be mounted
16032 (bug# 79351, novell bug#201204).
16034 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16036 * mini.c: handle cases where pthread_attr_getstack() behaves
16037 incorrectly (bug #78096).
16039 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16041 * mini-arm.c: support larger stack frames (bug #79272).
16043 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16045 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16047 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16050 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16051 mono_class_from_name () to find a class from its name.
16053 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16055 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16057 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16059 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16061 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16063 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16065 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16066 callinfo->trampoline.
16068 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16070 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16073 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16075 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16077 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16079 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16080 stats.method_trampolines, it is already done by the generic trampoline code.
16082 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16084 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16086 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16088 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16090 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16092 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16094 * mini.c (print_jit_stats): Print new stats.
16096 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16098 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16100 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16101 Address on two dimensional arrays. Fixes #78729.
16103 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16105 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16108 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16110 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16113 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16115 (mini_get_ldelema_ins): Ditto.
16117 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16119 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16120 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16123 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16125 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16126 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16128 * exceptions-s390x.c: Cosmetic change.
16130 * tramp-s390.c: Fix warning.
16132 * cpu-s390.md: Correct length of mul_imm.
16134 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16136 * aot-compiler.c: added binary writer with ELF backend
16137 implementation (only on Linux/x86 for now).
16139 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16141 * Makefile.am: Don't run net 2.0 AOT tests.
16143 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16144 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16146 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16148 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16150 * aot-compiler.c: simplified and refactored the asm-writing code
16151 to allow different backends.
16153 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16155 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16157 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16158 little. Share patches of type TYPE_FROM_HANDLE as well.
16160 * mini.c (mono_patch_info_equal): New helper function.
16161 (mono_patch_info_hash): Ditto.
16163 * aot-compiler.c (emit_method_code): Fix s390 build.
16165 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16166 is not handled because it is stored as a flag and not as a type ctor. Fixes
16169 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16171 * aot-compiler.c: Fix computation of GOT slot statistics.
16173 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16174 Also remove support for not PIC AOT.
16176 * mini.h: Bump AOT file format version.
16178 * objects.cs: Add a test for #78990.
16180 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16181 (peter.dettman@iinet.net.au). Fixes #79087.
16183 * basic-long.cs: Add a test for the above.
16185 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16187 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16189 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16192 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16194 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16197 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16199 * mini.c: Don't verify COM proxy invoke calls
16202 2006-08-10 Dick Porter <dick@ximian.com>
16204 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16205 which process is holding semaphores locked.
16207 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16209 * mini-ia64.c mini-amd64.c: Fix #79027.
16211 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16213 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16215 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16216 implicit arguments in a vararg call. Fixes #79027.
16218 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16220 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16221 (mono_get_array_new_va_signature): Ditto.
16223 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16225 * aot-runtime.c: Call init_plt lazily.
16227 * inssel-long.brg: Fix unsigned long->int conversion.
16229 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16231 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16232 that most data is now in the .rss/.data section.
16234 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16236 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16238 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16240 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16242 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16244 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16245 virtual call. Fixes #79010.
16247 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16248 and use the result as the this argument in the real call.
16250 * generics.2.cs: Add a new test for #79010.
16252 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16254 * mini-x86.c: Fix a warning.
16256 * aot-compiler.c: Add a bunch of statistics.
16258 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16260 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16262 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16264 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16266 * 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>.
16268 2006-07-13 Miguel de Icaza <miguel@novell.com>
16270 * mini.c (mono_method_to_ir): Obtain the original method in the
16271 CIL stream and use this to perform validation.
16275 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16277 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16278 (mono_arch_call_opcode): Ditto.
16280 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16283 * mini.c (mono_patch_info_dup_mp): New helper function.
16285 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16286 compilation. Fixes #78827.
16288 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16290 * declsec.c: Use original security informations for
16291 MONO_WRAPPER_MANAGED_TO_MANAGED.
16293 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16295 * mini.c: Allow Com Interop methods/classes and
16296 don't verify COM wrapper calls
16299 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16301 * inssel-long32.brg: Fix long->i4 checked conversion.
16303 * exceptions.cs: Add a test for the above.
16305 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16307 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16309 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16312 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16315 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16317 * mini.c: Fix solaris/x86 exception handling.
16319 * Makefile.am: Get rid of $(ICU_LIBS).
16321 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16323 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16324 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16325 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16327 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16329 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16330 this function causes a SIGSEGV.
16332 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16334 * mini.c: Remove unused solaris/x86 includes.
16336 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16338 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16340 2006-06-20 Jb Evain <jbevain@gmail.com>
16342 * cpu-g4.md: fix max length of start_handler instruction.
16344 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16345 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16347 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16348 * ssa.c: Fixed bug 78653 for SSA based deadce.
16349 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16350 MonoInst.flags, used in SSA based deadce.
16351 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16352 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16354 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16356 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16357 it can end up using non executable memory on ppc64 systems
16358 running ppc32 userspace (fix from Johannes Berg).
16360 2006-06-14 Dick Porter <dick@ximian.com>
16362 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16365 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16366 * mini.c: Made so that inline is locally disabled if it would
16367 trigger a .cctor, because too many apps depend on this behavior
16368 (which seems to be also the one of the MS CLR).
16370 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16372 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16373 No idea why this worked before.
16375 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16376 which branch to outer exception clauses since they could skip the
16377 inner finally clauses. Fixes #78633.
16379 * exceptions.cs: Add a test for the above.
16381 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16384 * iltests.il: Add a test for the above.
16386 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16388 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16389 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16391 * iltests.il: Add a test for the above.
16393 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16395 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16397 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16398 methods as instrinsics.
16400 2006-06-09 Wade Berrier <wberrier@novell.com>
16402 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16403 (simple-cee-ops.h ssapre-mini-ops.h)
16405 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16407 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16408 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16410 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16411 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16413 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16415 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16417 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16419 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16420 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16421 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16422 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16423 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16424 of opcodes, so that bug 78549 should not happen again.
16425 * ssapre.c: Updated to use the renamed files.
16427 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16429 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16430 in OP_ATOMIC_EXCHANGE_I4.
16432 2006-06-07 Wade Berrier <wberrier@novell.com>
16434 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16435 in mono_debugger_create_notification_function)
16437 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16439 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16441 * mini.c (type_from_stack_type): Disable some changes which do not
16444 * driver.c: Reenable opts.
16446 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16447 of the evaluation stack.
16449 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16450 evaluation stack trace at entry to the bblock.
16452 * mini.c (merge_stacks): New function to perform verification of stack merges.
16453 Turned off by default.
16455 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16458 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16460 * local-propagation.c: Fixed bug 78549.
16462 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16464 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16466 2006-06-02 Miguel de Icaza <miguel@novell.com>
16468 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16469 tramp-arm.c, tramp-ia64.c
16470 (mono_debugger_create_notification_function): Update signature to
16471 new signature and use new protocol for creating the notification
16474 Should fix the build.
16476 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16478 * exceptions-ppc.c (mono_jit_walk_stack)
16479 (ves_icall_get_frame_info): Fix the build
16481 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16483 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16485 2006-05-31 Raja R Harinath <rharinath@novell.com>
16487 * il2tests.2.il: New file for generics CIL tests. Add test for
16489 * Makefile.am: Update.
16492 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16495 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16497 * aliasing.c: Fixed bug 78311.
16499 2006-05-29 Martin Baulig <martin@ximian.com>
16501 * mini-exceptions.c (mono_find_jit_info): When computing the
16502 native offset, check whether we're actually inside the method's
16503 code; call mono_debug_print_stack_frame() to format the frame.
16504 (ves_icall_System_Exception_get_trace): Call
16505 mono_debug_print_stack_frame() to format the stack frame.
16506 (ves_icall_get_trace): Update to the new debugging API.
16507 (mono_jit_walk_stack_from_ctx): Likewise.
16508 (ves_icall_get_frame_info): Likewise.
16510 * mini.c (get_method_from_ip): Use the new debugging API.
16511 (mono_print_method_from_ip): Likewise.
16514 (mono_jit_walk_stack): Use the new debugging API.
16515 (ves_icall_get_frame_info): Likewise.
16517 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16519 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16521 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16523 * mini.c: Added "limitator" to inline for debugging.
16525 2006-05-24 Martin Baulig <martin@ximian.com>
16527 * debug-debugger.c (mono_debugger_init): Create a private,
16528 malloc()-based code manager for the notification function and
16529 intentionally leak it on exit. This fixes the crash-on-exit race
16533 (mono_debugger_create_notification_function): Added
16534 `MonoCodeManager *' argument.
16537 (mono_debugger_create_notification_function): Added
16538 `MonoCodeManager *' argument.
16540 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16542 * aliasing.c: Fixed 64 bit issue.
16543 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16544 default since all known bugs are fixed (one more time!).
16546 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16548 * mini.c: write barrier support.
16550 2006-05-23 Martin Baulig <martin@ximian.com>
16552 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16553 check at the top of the file.
16555 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16557 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16558 reverting changes without reason and without changelog entries.
16560 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16562 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16563 to a few opcodes. Fixes #78439.
16565 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16566 consistency with other archs.
16568 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16570 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16572 * debug-debugger.c: fix the build.
16574 2006-05-17 Martin Baulig <martin@ximian.com>
16577 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16578 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16579 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16580 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16582 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16584 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16586 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16588 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16589 MONO_TYPE_GENERICINST.
16591 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16592 MONO_TYPE_GENERICINST.
16594 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16596 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16599 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16601 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16603 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16605 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16607 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16608 mono_trace_cleanup ().
16610 * iltests.il: Fix problem with the newly added test.
16612 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16613 due to register constraints, free up the previous hreg. Fixes #78314.
16615 * iltests.il: Add new test for #78314.
16617 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16618 Interlocked.Add. Fixes #78312.
16620 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16622 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16624 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16626 2006-05-05 Martin Baulig <martin@ximian.com>
16628 * debug-mini.c (mono_debug_open_block): New method.
16631 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16632 the beginning of each basic block.
16635 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16636 the beginning of each basic block.
16638 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16640 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16641 default until I understand why they break the build on amd64.
16643 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16645 * mini.c (mini_cleanup): Call mono_cleanup ().
16647 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16650 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16652 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16653 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16654 default since all known bugs are fixed, and I cannot reproduce bug
16655 77944... I'm asking Matt Hargett to test again after this commit.
16657 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16659 * mini-codegen.c: Fixed typo that thrashed inline.
16661 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16663 * dominators.c (compute_dominators): Avoid using a worklist since
16664 it is not correct in some cases. Instead, iterate over all bblocks as
16665 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16667 2006-04-28 Miguel de Icaza <miguel@novell.com>
16669 * mini.c (mono_jit_compile_method_inner): Use
16670 mono_prepare_exception_from_error that resets the value
16673 2006-04-27 Miguel de Icaza <miguel@novell.com>
16675 * mini.c: Move the mini_loader_error_to_exception to metadata.
16677 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16679 * aliasing.c: Fixed bug 78210.
16681 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16683 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16684 default until all their problems (or the ones they trigger) are fixed.
16686 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16688 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16690 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16691 as loaded only after resolving patches since that could invoke the same method.
16693 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16695 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16698 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16701 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16704 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16705 made from AOT code through the PLT table.
16707 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16708 holding the plt offset when a call is made to the aot plt trampoline.
16710 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16712 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16715 * Makefile.am (common_sources): Fix build breakage.
16717 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16718 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16719 intra-assembly calls if possible.
16721 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16723 * mini-trampolines.c: Handle PLT entries.
16725 * mini.c: Avoid creating a GOT var for calls.
16727 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16728 from mscorlib code.
16730 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16731 from mscorlib code.
16733 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16736 * mini.h: Bump AOT file format version.
16738 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16741 2006-04-25 Martin Baulig <martin@ximian.com>
16743 * driver.c: Disable copyprop, consprop and inline when running
16744 inside the debugger.
16746 2006-04-25 Martin Baulig <martin@ximian.com>
16748 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16749 with `get_current_thread' and added `detach'.
16750 (MonoDebuggerMetadataInfo): Added `thread_size',
16751 `thread_tid_offset', `thread_stack_ptr_offset' and
16752 `thread_end_stack_offset'.
16754 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16756 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16759 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16760 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16762 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16764 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16766 * aot.c: Add support for ADJUSTED_IID.
16768 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16770 * aot.c (emit_method_order): Don't align method_order_end.
16772 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16773 the interface ID changes.
16775 2006-04-21 Dick Porter <dick@ximian.com>
16777 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16778 cleaning up a thread. Fixes the new part of bug 77470.
16780 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16782 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16783 to managed wrapper.
16785 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16787 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16789 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16790 SIGSEGV. Fixes #78072.
16792 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16793 unregister our SIGABRT handler.
16795 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16797 * mini.c: Disabled inline where it can alter the call stack in a
16798 way visible from managed code.
16799 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16802 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16804 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16805 on other platforms. Fixes #78089.
16807 2006-04-13 Martin Baulig <martin@ximian.com>
16809 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16810 determine whether we're inside the debugger.
16813 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16815 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16817 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16818 handler clauses. Fixes #78024.
16820 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16821 in the CALL_MEMBASE opcodes. Fixes #78088.
16822 (mono_arch_get_vcall_slot_addr): Ditto.
16824 2006-04-10 Martin Baulig <martin@ximian.com>
16826 * debug-debugger.c: The thread handling code has now been moved
16827 into ../metadata/threads.c.
16829 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16831 * driver.c (mono_main): Fix --with-gc=none build.
16833 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16834 (mono_spillvar_offset_float): Ditto.
16835 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16836 hreg, not when its !global, since on ia64, there is a third category: stacked
16839 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16841 * mini.c: set MonoInst->klass for load field address and a few other
16844 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16846 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16848 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16850 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16851 the branch opt changes.
16853 2006-04-06 Dick Porter <dick@ximian.com>
16855 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16857 * wapihandles.c (mini_wapi_seminfo):
16858 * driver.c (mono_main): Add semaphore info option
16860 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16862 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16863 branch optimization changes. Fixes #78009.
16865 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16867 * mini.c: ignore accessibility of methods in managed->native wrappers.
16869 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16871 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16873 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16875 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16877 * mini.c: Modify the branch optimizations to preserve the invariant that
16878 the entries inside the in_bb and out_bb arrays are unique.
16879 (mono_unlink_bblock): Avoid creation of new arrays.
16881 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16883 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16886 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16888 * mini.c (optimize_branches): Remove the "optimizations" in
16889 the cbranch1/cbranch2 -> branch cases which were causing several
16890 problems in the past. Fixes #77986.
16892 2006-03-31 Chris Toshok <toshok@ximian.com>
16894 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16895 default optimizations :(
16897 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16899 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16902 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16904 * local-propagation.c: Added comments to structs and removed
16905 "Mono" prefixes from local tree mover types.
16907 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16909 * Makefile.am (arch_sources): Define this for each architecture so
16910 libmono_la_SOURCES is defined in one place.
16912 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16914 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16917 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16919 * driver.c: print the GC name supplied by configure.
16921 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16923 * local-propagation.c: Added tree mover, and moved here all the
16924 local propagation code from mini.c
16925 * mini.c: Added support for treeprop, and moved all the local
16926 propagation code to local-propagation.c
16927 * mini.h: Added support for treeprop
16928 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16929 treeprop, inline and deadce by default
16930 * Makefile.am: Added local-propagation.c
16932 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16934 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16936 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16938 * debug-debugger.c: make it compile without the Boehm GC.
16940 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16942 * mini.c: fixed issue with mismatch when an icall is registered
16943 with multiple names but same address.
16945 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16947 * declsec.c, mini-exceptions.c: use write barrier to set reference
16948 fields of managed objects.
16950 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16952 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16953 (can_access_internals): Fix a warning.
16955 * mini.c (print_method_from_ip): Rename this to
16956 mono_print_method_from_ip so it gets exported.
16958 * trace.c: Deal with strings inside StringBuilder's containing garbage
16959 and fix memory leaks. Fixes #77848.
16961 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16963 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16966 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16968 * mini-s390.c: Remove OP_X86_TEST_NULL.
16970 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16972 * mini.c: use the correct GetHashCode() for the moving collector.
16974 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16976 * liveness.c: Regalloc spill cost tuning.
16978 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16980 * mini-s390x.h: Correct S390_LONG macro.
16982 * mini-s390x.c: Cleanup unused code.
16984 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16986 * jit-icalls.h: New file.
16988 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16989 icalls and include that instead of including jit-icalls.c.
16991 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16994 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16996 * mini.c: when checking for member accessibility, also check for
16997 friend assemblies and for explicit interface implementations.
16999 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17001 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17003 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17005 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17006 common cases are done first.
17008 * mini-ops.h: Only define platform specific opcodes on the given platform.
17010 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17013 2006-03-14 Martin Baulig <martin@ximian.com>
17015 Revert Paolo's change from r57348:
17017 * mini.h: don't use gboolean for bitfields.
17018 * mini.c: verifier changes for fields and methods accessibility.
17020 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17022 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17024 * mini-s390x.c: Fix conv_r_un.
17026 * cpu-s390, cpu-s390x.md: Fix lengths.
17028 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17030 * mini.c: nested types have access to all the nesting
17031 levels, not just the enclosing types.
17033 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17035 * mini.c: added a few more verification checks.
17037 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17039 * liveness.c: Merge optimizations from the linear-il branch.
17041 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17043 * mini-ia64.c (emit_call): Add a comment.
17045 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17047 * tramp-ia64.c: Fix some warnings.
17049 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17051 * mini.h: don't use gboolean for bitfields.
17052 * mini.c: verifier changes for fields and methods accessibility.
17054 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17056 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17057 lazy icall wrapper changes.
17059 * dominators.c: Replace all the dominator algorithms with faster
17060 ones from the linear-il branch.
17062 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17065 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17066 common cases are done first.
17068 * mini-amd64.c: Fix some warnings.
17070 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17073 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17076 * mini.h: Add a missing prototype.
17078 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17080 * mini.c: Compile icall wrappers lazily.
17082 * mini-codegen.c: Use printf instead of g_print since its much faster.
17084 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17087 * mini.c (optimize_branches): Cache the negative result from
17088 remove_block_if_useless ().
17090 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17091 Also fix some bblock linking issues.
17093 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17096 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17098 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17099 accessed fields first, for better cache behavior.
17101 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17103 * mini.c: speedup IList<T> array accesses.
17105 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17107 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17108 inline_costs counter. Fixes #77190.
17110 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17112 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17113 trace messages. Fixes #77706.
17115 2006-03-04 Martin Baulig <martin@ximian.com>
17117 * tramp-amd64.c, tramp-x86.c
17118 (mono_debugger_create_notification_function): Use
17119 mono_global_codeman_reserve() to allocate a buffer at runtime and
17122 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17124 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17125 notification function at runtime and then call `initialize' in the
17126 `MONO_DEBUGGER__debugger_info' vtable.
17128 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17130 * iltests.il: Fix a visibility problem.
17132 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17134 * driver.c, mini.c: add hooks for the counters API.
17136 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17138 * driver.c: show disabled options.
17140 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17142 * linear-scan.c: always use cost-driven selection.
17144 2006-02-28 Raja R Harinath <rharinath@novell.com>
17146 * jit-icalls.c (helper_compile_generic_method): Revert change from
17149 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17151 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17153 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17155 * inssel.brg: style fixes, mostly to force the updated monoburg
17156 to run for people using svn.
17158 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17160 * mini.c: match monoburg changes.
17162 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17164 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17165 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17166 declaration in the header file.
17168 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17170 * helpers.c: reduce relocations and mem usage.
17172 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17174 * mini.h, mini-codegen.c: disable logging features if
17175 requested by configure.
17177 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17179 * mini.c: tiny verifier changes.
17181 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17183 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17184 cpu-pentium.md: stack alignment changes for osx/x86,
17185 partially from Geoff Norton <gnorton@customerdna.com>.
17187 2006-02-24 Raja R Harinath <harinath@gmail.com>
17189 * jit-icalls.c (helper_compile_generic_method): Update to changes
17190 in metadata/class.c.
17192 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17194 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17196 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17197 interface calls with large offsets.
17199 2006-02-23 Raja R Harinath <rharinath@novell.com>
17201 * jit-icalls.c (helper_compile_generic_method): Document the
17202 special-case we depend on so that we can inflate the method twice
17203 with the same context with no bad side-effects.
17205 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17207 * mini-x86.c, mini-amd64.c: fix for case when xen support
17210 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17212 * mini-x86.c, mini-amd64.c: generate code to access tls items
17213 in a faster way for Xen systems.
17215 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17217 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17218 updates and compilation fixes for the OSX/x86 port, mostly from
17219 Geoff Norton <gnorton@customerdna.com>.
17221 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17223 * inssel.brg: faster interface call implementation
17224 to sync with the interface_offsets MonoVTable changes.
17226 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17228 * mini.c: more verification checks.
17230 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17232 * mini.c: added a few more verification checks.
17234 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17236 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17237 facility on the processor and use it if available.
17239 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17241 * driver.c, aot.c, mini.c: throw exception if the IL code is
17242 invalid or unverifiable.
17244 2006-02-17 Raja R Harinath <rharinath@novell.com>
17246 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17249 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17251 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17253 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17255 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17256 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17257 handling of instantiated generic valuetypes.
17259 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17261 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17262 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17265 * generics.2.cs: Revert the nullable reftypes tests.
17267 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17269 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17270 using __builtin_frame_address (1) as it doesn't work in the presence
17271 of optimizations. Hopefully fixes #77273.
17273 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17274 -> generics.cs change as it doesn't work with some automake versions.
17276 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17278 * mini.c: handle systems that sue a different way to
17279 retrieve the stack address of the current thread.
17281 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17283 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17284 it specially in the makefile.
17286 * generics.2.cs: Add tests for nullable reference types.
17288 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17290 * mini.c: always handle the case when mono_jit_init()
17291 is called in a thread different from the main thread,
17292 confusing libgc (bug #77309).
17294 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17296 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17298 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17300 * mini.c: change optimize_branches () to use a single loop
17301 and introduce a new optimization to simplify some range checks.
17303 2006-02-03 Martin Baulig <martin@ximian.com>
17305 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17306 and merged with debugger_thread_manager_add_thread().
17307 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17308 inform the debugger about the main thread.
17310 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17312 * basic.cs: Add test for div.un/rem.un constant folding.
17314 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17316 * cpu-s390x.md: correct int_xor_imm length
17318 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17320 * generics.2.cs: New test for #77442.
17322 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17325 2006-02-02 Martin Baulig <martin@ximian.com>
17327 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17328 <mono/metadata/mono-debug-debugger.h>
17330 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17332 2006-02-02 Martin Baulig <martin@ximian.com>
17334 * debug-debugger.h: New header file for debug-debugger.c.
17336 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17337 function is a separate thread anymore; add support for attaching.
17339 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17341 * tramp-x86.c: Fix a warning.
17343 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17345 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17346 on very large methods.
17348 * aot.c (load_patch_info): Fix a warning.
17350 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17352 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17353 mini-ops.h: alu membase optimizations.
17355 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17357 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17358 to speedup StringBuilder.
17360 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17362 * dominators.c (mono_compute_natural_loops): Fix detection of
17363 loop body start blocks.
17365 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17367 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17369 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17372 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17374 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17376 2006-01-25 Martin Baulig <martin@ximian.com>
17378 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17379 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17380 started to cleanup this file a little bit.
17382 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17384 * mini.c: optimize a codepath frequently happening in generics code.
17386 2006-01-23 Martin Baulig <martin@ximian.com>
17388 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17390 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17391 functions directly.
17393 * driver.c: debug-debugger.c is only available if
17394 `MONO_DEBUGGER_SUPPORTED' is defined.
17396 2006-01-23 Martin Baulig <martin@ximian.com>
17398 * debug-debugger.c: Only enable this on platforms where the Mono
17399 Debugger is working (x86 and x86_64).
17401 2006-01-21 Martin Baulig <martin@ximian.com>
17403 The Mono Debugger is now using the normal `mono' instead of the
17404 `mono-debugger-mini-wrapper' when executing managed code.
17406 * debug-debugger.c: New file; previously known as
17407 debugger/wrapper/wrapper.c.
17409 * debug-mini.c (mono_init_debugger): Removed.
17411 * driver.c (mono_main): Added new `--inside-mdb' command line
17412 argument which is used when running inside the debugger.
17414 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17416 * liveness.c (mono_analyze_liveness): Remove some unused data
17419 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17421 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17423 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17425 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17426 depends on implementation details of monobitset.
17428 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17431 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17433 * liveness.c: Update after monobitset changes.
17435 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17437 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17439 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17441 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17443 * mini-s390x.c: Remove warning messages.
17445 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17447 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17449 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17451 * generics.2.cs: Add ldelem/stelem_any test.
17453 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17455 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17457 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17459 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17461 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17463 * generics.2.cs: Reenable vtype tests.
17465 * inssel-x86.brg: Remove an icorrect valuetype rule.
17467 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17469 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17470 initial support for OP_ABS.
17472 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17474 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17476 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17478 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17479 conversion and implement LADD/LSUB.
17481 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17484 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17486 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17488 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17491 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17493 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17494 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17495 (stack walk problem).
17497 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17499 * aot.c (mono_aot_load_method): Fix a warning.
17501 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17503 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17505 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17507 * iltests.il: Add test for #77148.
17509 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17512 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17514 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17516 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17518 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17519 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17521 * basic-long.cs: Add lconv-to-r4/r8 tests.
17523 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17525 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17527 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17528 here as on other archs.
17530 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17532 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17534 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17536 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17538 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17540 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17541 instrument_prolog; Add memory_barrier instruction.
17543 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17545 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17547 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17549 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17551 * aliasing.c inssel.brg: Fix warnings.
17553 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17554 could skip initialization of some parts of memory.
17556 * mini.c mini-ia64.c: Fix warnings.
17558 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17560 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17562 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17563 a crash seen on sparc.
17565 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17567 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17569 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17571 * mini-ops.h: Add s390_backchain instruction
17573 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17575 * cpu-s390.md: Add s390_backchain instruction
17577 * mini-s390.c: Significant ABI changes
17579 * mini-s390.h: Cater for zero length structures
17581 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17583 * mini-s390.c: ABI fixes
17585 * inssel-s390.brg: Remove debug statements
17587 * cpu-s390.md: Fix length of ATOMIC_xx operations
17589 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17591 * basic-float.cs: Add float<->long conversion tests.
17593 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17595 * mini-s390.c: Fix LOCALLOC processing.
17597 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17599 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17601 * iltests.il: Add tests for some opcodes not covered by the other
17604 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17606 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17607 register loading for Tail processing; Correct trace output.
17609 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17611 * cpu-s390.md: Correct size of jmp instruction.
17613 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17615 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17617 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17619 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17620 Bring s390 up to current level.
17622 2005-12-12 Zltan Varga <vargaz@gmail.com>
17624 * generics.2.cs: Disable the newly added tests as they do not work yet.
17626 * generics.2.cs: Add valuetype tests.
17628 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17630 * basic-long.cs: Add i4->u8 test.
17632 * objects.cs: Add tests for JIT intrinsic.
17634 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17635 optimizations lost by a mistake.
17637 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17639 * basic-long.cs: Remove a test moved to objects.cs.
17641 * arrays.cs: Add more array tests.
17643 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17645 * arrays.cs: Add new tests for multi-dimensional arrays.
17647 2005-12-06 Raja R Harinath <rharinath@novell.com>
17649 * Makefile.am (test_sources2): Add generics.2.cs.
17650 (EXTRA_DIST): Add test_sources2.
17652 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17654 Support for boxing and unboxing nullable types as well as the
17655 isinst operation on nullables, per the CLI ammendment.
17657 * inssel.brg (CEE_ISINST): Special case for nullable
17659 * mini.c (handle_unbox_nullable): new method
17660 (handle_box): Special case for nullable types
17661 (mono_method_to_ir): Call handle_unbox_nullable in correct
17664 * generics.2.cs: New test suite
17666 * Makefile.am: Support for regression tests with generics.
17668 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17670 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17671 allocated to registers. Fixes #76800.
17673 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17675 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17677 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17679 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17682 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17684 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17687 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17689 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17690 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17692 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17693 single precision before storing to a single precision location.
17695 2005-11-28 Raja R Harinath <rharinath@novell.com>
17697 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17699 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17701 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17704 * basic.cs: Remove test_0_byte_compares test which was moved to
17705 objects.cs a long time ago.
17707 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17709 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17711 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17713 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17714 handlers are called.
17716 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17719 * mini-ia64.c: Add support for the throw->branch exception
17722 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17724 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17726 * mini.c: Enabled "fastpath" deadce :-)
17728 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17730 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17731 alias analysis pass to support it.
17732 * mini.h: Likewise.
17734 * liveness.c: Likewise (liveness computation can use aliasing
17735 information to be more accurate).
17736 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17737 moreover made so that "--compile-all" uses the given optimization
17738 flags and not the default ones.
17739 * aliasing.c: Alias analysis (new file).
17740 * aliasing.h: Likewise.
17741 * Makefile.am: added "aliasing.c" and "aliasing.h".
17743 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17745 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17748 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17750 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17751 fp >= end_of_stack exit condition, as it is not needed, and it might
17752 become true for fp eliminated frames.
17754 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17756 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17759 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17761 * mini-arm.c: fixed alignment of doubles/longs to match
17762 the C ABI (bug #76635).
17764 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17766 * aot.c: fix compilation with --enable-minimal=aot.
17768 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17770 * mini-arm.c: fixed compatibility with the new
17771 floating point emulator package for compares.
17773 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17775 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17777 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17779 * mini-exceptions.c (print_stack_frame): Output to stderr.
17780 (mono_handle_native_sigsegv): Ditto.
17782 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17784 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17785 OP_LCONV_TO_OVF_I implementation.
17787 * mini-amd64.c: Add support for the throw->branch exception
17790 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17791 when the catch clause catches a more general exception, i.e. Object.
17793 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17795 * cpu-ia64.md: Remove unused opcodes.
17797 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17798 specific defines for architectures defining USE_SIGACTION.
17800 * mini-ia64.c: Fix some warnings.
17802 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17803 version seemed to skip a frame.
17805 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17807 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17808 only calls which are made to native code use this flag.
17810 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17812 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17813 varargs methods as well.
17815 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17816 which have save_lmf set. Reorganize methods prologs a bit.
17818 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17819 debugger to the proper place.
17821 2005-10-29 Martin Baulig <martin@ximian.com>
17823 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17824 when running inside the debugger until the debugger has support
17827 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17829 * mini.h: Fix a warning.
17831 2005-10-24 Miguel de Icaza <miguel@novell.com>
17833 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17834 we expose publicly, this returns the string.
17836 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17838 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17839 with fp elimination.
17841 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17843 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17844 native stacktrace using the glibc 'backtrace' function if available.
17846 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17848 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17850 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17851 handle SIGSEGVs received while in native code.
17853 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17854 code, call mono_handle_native_sigsegv which will abort the runtime
17855 after printing some diagnostics, instead of converting it into a
17856 confusing NullReferenceException.
17858 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17860 * cpu-pentium.md: Remove unused opcodes.
17862 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17864 * mini-amd64.h (MonoLMF): Add rsp field.
17866 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17869 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17871 * mini-codegen.c (get_register_spilling): Fix some warnings.
17873 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17875 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17876 elimination during exception handling. Enable fp elimination by
17879 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17882 2005-10-16 Martin Baulig <martin@ximian.com>
17884 * mini-exceptions.c
17885 (mono_debugger_run_finally): New public method for the debugger.
17887 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17889 * debug-mini.c (mono_debug_init_method): Fix warning.
17891 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17892 the 'exname' parameter const to fix some warnings.
17894 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17896 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17897 introduced by the previous patch.
17899 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17901 * basic-float.cs: Add test for precision of float arithmetic.
17903 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17904 when loading/storing single values from/to memory.
17906 * mini.c (mono_jit_compile_method_with_opt): Create the function
17907 pointers in the correct domain.
17909 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17911 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17912 introduced by previous patch.
17914 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17915 when out_filter_idx is NULL.
17917 * mini-exceptions.c: Don't run filter clauses twice during exception
17918 handling. Fixes #75755.
17920 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17922 * aot.c: Add support for ldflda wrappers.
17924 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17927 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17929 * mini.c, mini.h: do not consider exception handlers blocks when
17930 setting up interface variables.
17932 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17934 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17936 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17938 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17939 causes a regression.
17941 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17943 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17945 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17946 of the OP_P definitions.
17948 * TODO: Add a proposal for dealing with the CEE/OP mess.
17950 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17951 optimizations from the x86 port.
17953 * cpu-amd64.md: Ditto.
17955 * basic.cs basic-long.cs: Add tests.
17957 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17959 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17960 Patrik Torstensson's implementation of my exception-handling
17961 optimization idea, when the exception object is not used
17964 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17966 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17967 of the mul_imm optimizations from the old jit.
17969 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17971 * mini.c, liveness.c: patch by Patrik Torstensson and
17972 Zoltan Varga to improve performance in methods with
17975 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17977 * driver.c: Remove 'Globalization' entry from --version.
17979 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17981 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17982 there is a profiler interested in JIT events.
17984 * aot.c: Load profile files produced by the AOT profiling module, and
17985 reorder methods based on the profiling info. Add a 'method_order' table
17986 to the AOT file to make mono_aot_find_jit_info work with the reordered
17989 * mini.h: Bump AOT file version info.
17991 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17993 * mini-arm.h: work around what looks like a gcc bug when optimizations
17996 2005-09-28 Raja R Harinath <rharinath@novell.com>
17998 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17999 conditionals. Use ...
18000 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18002 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18004 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18005 to determine the amount of memory to copy when passing valuetypes.
18007 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18008 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18010 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18012 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18013 information about aot.
18015 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18017 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18018 macros. This will allow a deadlock debugger to easily be plugged
18021 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18023 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18025 2005-09-27 Raja R Harinath <rharinath@novell.com>
18027 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18028 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18029 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18030 ($(arch_built)) [CROSS_COMPILING]: Error out.
18032 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18034 * aot.c: Add support for the no_special_static flag for classes.
18036 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18038 * Reapply reverted patches.
18040 * *: Revert r50174 as well.
18042 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18044 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18046 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18048 2005-09-23 Miguel de Icaza <miguel@novell.com>
18050 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18051 part of the SIG_HANDLER_SIGNATURE.
18053 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18055 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18058 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18059 introduced by previous patch.
18061 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18063 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18064 saved registers too.
18066 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18067 upon the information returned by get_call_info ().
18069 * mini-x86.c (add_float): Fix stack size calculation.
18070 (mono_arch_call_opcode): Rewrite this so it works based up the
18071 information returned by get_call_info ().
18072 (mono_arch_get_this_vret_args): Ditto.
18074 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18076 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18077 in cinfo to determine the registers which need to be used.
18079 2005-09-20 Miguel de Icaza <miguel@novell.com>
18081 * driver.c (mono_main): Add --server and --desktop flags.
18083 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18085 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18086 registers as global registers.
18088 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18089 longer needed with the new register allocator.
18091 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18093 * cpu-ia64.md: Remove unused opcodes.
18095 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18097 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18099 * cpu-amd64.md: Remove unused opcodes.
18101 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18102 needed with the new register allocator.
18104 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18107 2005-09-16 Raja R Harinath <rharinath@novell.com>
18109 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18111 2005-09-16 Martin Baulig <martin@ximian.com>
18113 * exceptions-amd64.c
18114 (throw_exception): Don't call mono_debugger_throw_exception() if
18115 we're a rethrow - see the FIXME in the code.
18117 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18119 * mini.c (mono_init_exceptions): This only works on some architectures.
18121 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18123 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18126 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18128 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18129 now in mini-exceptions.c.
18131 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18133 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18134 now in mini-exceptions.c.
18136 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18138 * exceptions-x86.c: Applied patch from Patrik Torstensson
18139 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18141 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18142 code into mini-exceptions.c. Add some assertions to it.
18144 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18146 * aot.c (emit_section_change): Applied patch from "The Software Team"
18147 (<software@solmersa.com>). Fix as errors on windows.
18149 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18151 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18152 method info into the LMF.
18154 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18156 * mini-ia64.c: Add proper unwind info for method epilogs.
18158 * exceptions-ia64.c: Add some code to help debugging.
18160 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18162 * mini-exceptions.c: Fix warning.
18164 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18166 * mini.c: Really fix build.
18168 * mini-x86.c mini-amd64.c: Fix build.
18170 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18172 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18174 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18175 some Interlocked methods as intrinsics.
18177 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18178 for Thread methods as well.
18180 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18182 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18184 * mini-ia64.c mini-x86.c mini-amd64.c
18185 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18188 * mini.c (mono_init_exceptions): Fix build breakage.
18190 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18192 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18193 of instructions. Use the new ia64_unw_op macros for emitting unwind
18196 * mini.c (mono_init_exceptions): Initialize exception handling
18197 related trampolines at startup.
18199 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18201 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18203 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18205 * mini.c: Handle type loading errors gracefully during compilation and
18206 throw the appropriate exception.
18208 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18210 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18211 for the mono binary.
18213 2005-09-09 Martin Baulig <martin@ximian.com>
18215 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18218 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18220 * mini-arm.h: use emulation for conv.r.un for the release.
18222 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18224 * mini-arm.c, objects.cs: more fixes and tests for them.
18226 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18228 * mini-arm.c: align structures to at least 4 bytes to be able
18229 to keep our current optimized memcpy.
18231 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18233 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18235 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18237 * mini.c: ignore SIGPIPE.
18239 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18241 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18243 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18245 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18247 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18249 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18251 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18252 exception handling support.
18253 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18254 patch by Brian Koropoff <briank@marakicorp.com>).
18256 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18258 * mini.c: revert another 'optimization' which breaks when
18259 items on the eval stack need to be saved at a basic block end
18262 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18264 * jit-icalls.c: for arrays, ensure we always provide
18267 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18269 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18271 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18273 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18275 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18276 arguments in their original register.
18278 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18280 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18283 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18284 when ssapre is enabled.
18286 * inssel-long.brg: Fix bug in previous patch.
18288 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18289 multiplication by a constant.
18291 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18293 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18296 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18299 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18301 * inssel-arm.brg: apply changes tested by Brian Koropoff
18302 <briank@marakicorp.com>.
18304 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18306 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18308 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18310 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18311 to the same register if dreg is just a base register.
18312 (print_ins): Improve printing of membase opcodes.
18314 * inssel-x86.brg: Add optimized ldind(reg) rules.
18316 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18318 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18320 * mini.c: when running under valgrind, set the stack bottom for
18321 the GC at the actual approximate stack for the app (fixes running
18322 mono with valgrind).
18324 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18326 * mini.c: do no break at the first valuetype to init found
18327 (fixes bug #75791).
18329 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18331 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18333 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18335 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18337 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18339 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18341 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18343 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18345 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18348 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18351 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18354 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18356 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18358 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18360 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18361 in the tail recursion optimization.
18363 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18364 debug info into the assembly file.
18366 * iltests.il: Add test for filter regions.
18368 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18369 initial stack of filter regions. Fixes #75755.
18371 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18373 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18374 stack requirements.
18376 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18378 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18379 the check for an already compiled method on non-ia64 platforms.
18380 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18383 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18385 * inssel-x86.brg: Add some optimized call rules.
18387 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18389 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18392 * mini.h mini-trampolines.c: Pass the trampoline argument to
18393 mono_arch_patch_delegate_trampoline.
18395 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18397 * mini-trampolines.c: Fix build.
18399 * mini-amd64.h: Add delegate trampolines.
18401 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18403 * inssel-amd64.brg: Add optimized call rules.
18405 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18407 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18409 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18411 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18414 * mini-ia64.c: Remove LMF fixmes.
18416 * mini-ia64.h: Remove most fields from LMF.
18418 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18420 * mini-trampolines.c: Add support for IA64 function descriptors.
18422 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18423 for IA64 function descriptors.
18425 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18427 * tramp-arm.c: patch the vtable for virtual calls. Added
18428 support code to register/unregister the LMF.
18429 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18432 2005-08-19 Dick Porter <dick@ximian.com>
18434 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18435 bit value if needed.
18437 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18439 * mini.c (mini_get_method): Move handling of wrapper data here.
18441 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18443 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18446 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18447 bblock->code does not remain empty.
18449 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18451 * arrays.cs: Add regression test for #75832.
18453 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18454 rules. Fixes #75832.
18456 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18457 instruction scheduling.
18459 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18461 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18463 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18465 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18467 * mini-codegen.c: Fix VC build.
18469 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18471 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18473 * mini.h: fix signature for mono_register_opcode_emulation.
18475 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18477 * mini.c: Get rid of most of the helper_sig_... constants using
18478 mono_create_icall_signature ().
18480 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18482 * jit-icalls.c (helper_ldstr): New helper function.
18484 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18486 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18487 throw, load the string using a helper call instead of creating a string object.
18489 * aot.c: Update after LDSTR changes.
18491 * mini.h: Bump AOT file version.
18493 * aot.c: Save class size info into the AOT file. Print more statistics during
18496 * mini.h: Bump AOT file version.
18498 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18499 ordering of disasm cases. Fixes #74957.
18501 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18503 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18504 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18505 the generic code needed for the ARM port.
18507 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18509 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18510 inssel-arm.brg: more ARM features and fixes.
18512 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18514 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18515 ARM port work in progress.
18517 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18519 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18521 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18523 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18525 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18527 * *-ia64.*: Ongoing IA64 work.
18529 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18531 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18533 * TODO: Remove out-of-data todo stuff.
18535 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18538 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18540 * mini.h: Bump corlib version.
18542 2005-07-27 Martin Baulig <martin@ximian.com>
18545 (create_copy_ins): Added `const unsigned char *ip' argument; set
18546 `copy->cil_code' from it.
18548 2005-07-27 Martin Baulig <martin@ximian.com>
18550 * mini-exceptions.c (mono_handle_exception): Don't call
18551 mono_debugger_handle_exception() for filters.
18553 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18555 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18558 2005-07-26 Martin Baulig <martin@ximian.com>
18560 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18562 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18563 helper_compile_generic_method() if the method is actually virtual
18566 2005-07-26 Martin Baulig <martin@ximian.com>
18569 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18570 public; this is now accessed directly by the debugger.
18571 (mono_generic_trampoline_code): Removed.
18574 (mono_debug_init_method): Also add interncalls and wrappers.
18576 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18578 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18580 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18582 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18584 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18586 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18588 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18590 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18591 getting TLS offsets on AMD64 too.
18593 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18595 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18597 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18599 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18600 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18602 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18604 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18606 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18609 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18610 mono_sparc_is_virtual_call ().
18612 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18614 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18615 trampoline parameters.
18617 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18619 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18620 to mono_arch_get_vcall_slot_addr.
18622 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18625 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18627 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18629 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18631 2005-07-19 Martin Baulig <martin@ximian.com>
18633 * exceptions-amd64.c (throw_exception): Call
18634 mono_debugger_throw_exception() here like we're doing it on i386.
18636 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18638 * mini-ia64.c: Add optimized TLS access support.
18640 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18642 * mini-exceptions.c: Ongoing IA64 work.
18644 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18646 * mini.c: Use the default optimization set when embedding. Fixes
18649 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18651 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18652 of trampolines to a separate file.
18654 * mini-trampolines.c: New file.
18656 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18659 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18662 * mini-codegen.c: Fix cygwin build.
18664 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18666 * mini.c: Add some minor changes needed by the IA64 port.
18668 * *-ia64.*: Ongoing IA64 work.
18670 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18672 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18673 trampolines into arch-independent and arch-dependent parts.
18675 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18677 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18679 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18681 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18682 the xp-regalloc-branch for amd64.
18684 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18685 xp-regalloc-branch for x86.
18687 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18689 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18691 2005-07-06 Martin Baulig <martin@ximian.com>
18694 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18695 (mono_jit_runtime_invoke): Likewise.
18697 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18699 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18702 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18703 without loading their metadata. Reorganize the file format so exception handling+
18704 debug info is kept separate from normal method info. Create MonoJitInfo
18705 structures for methods lazily.
18707 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18709 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18711 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18713 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18716 * mini.h: Bump AOT file version.
18718 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18722 2005-07-01 Raja R Harinath <rharinath@novell.com>
18724 * Makefile.am (check-local): Call semdel-wrapper.
18726 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18728 * mini-x86.c: Revert the last change as it seems to break the build..
18730 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18732 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18734 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18736 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18738 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18739 outside of the macro, so strange stuff doesn't happen with gcc4
18740 (NEW_AOTCONST_TOKEN): Likewise.
18742 2005-06-28 Martin Baulig <martin@ximian.com>
18744 * mini.c (mini_class_is_system_array): New static method; use this
18745 instead of `klass->parent == mono_defaults.array_class' everywhere
18746 since this also works for the new generic array class.
18748 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18750 * inssel.brg: Remove warnings.
18752 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-ia64.c: Ongoing IA64 work.
18756 * basic-float.cs: Add float->i1 conversion test.
18758 * iltests.il: Add conv.u4 test.
18760 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18762 * inssel-long.brg: Fix bug caused by last change.
18764 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18766 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18767 BSDs. Allows the x86 JIT to work on OSX86
18769 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18771 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18774 * mini-ia64.c: Ongoing IA64 work.
18776 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18778 * mini-ia64.c: Ongoing IA64 work.
18780 * driver.c: Clean up jit_code_hash as well when using --regression.
18782 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18784 * basic-long.cs: Add tests for long->u4 conversion.
18786 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18788 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18789 that we do not depend on undefined C behavior: the order stuff
18790 gets evaluated within an expression. Fixes mono when compiled on
18793 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18795 * *-ia64.*: Ongoing IA64 work.
18797 * aot.c: Lower memory usage while loading AOT methods.
18799 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18801 * mini.h: Bump AOT file format version.
18803 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18805 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18807 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18809 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18810 not on callee assembly). Fixed some comments.
18812 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18814 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18815 it gets proper disassembly.
18816 (emit_method_info): Remove some dead code.
18818 * mini.c (mini_method_compile): Allways allocate the GOT var in
18819 mono_method_to_ir for emulating opcodes.
18821 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18823 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18824 before freeing the code memory. Fixes #74990.
18826 * objects.cs: Add regression test for #74992.
18828 * liveness.c: Extend live ranges of arguments to the beginning of the
18829 method. Fixes #74992.
18831 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18832 so it points into the faulting instruction.
18834 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18836 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18838 * *-ia64.*: Ongoing IA64 work.
18840 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18842 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18844 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18846 * *-ia64.*: Ongoing IA64 work.
18848 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18850 * basic-long.cs: Add tests for add/sub.ovf.
18852 * basic.cs: Add tests for sub.ovf.
18854 * *-ia64.*: Ongoing IA64 work.
18856 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18858 * *-ia64.*: Ongoing IA64 work.
18860 * basic.cs: Add conv.ovf.i4.un test.
18862 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18864 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18866 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18868 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18870 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18872 * *-ia64.*: Ongoing IA64 work.
18874 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18877 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18879 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18881 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18883 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18885 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18887 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18888 of a call is callable by a near call.
18890 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18892 * mini-ia64.c: Ongoing IA64 work.
18894 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18896 * genmdesc.c: Make the generated array non-static.
18898 * inssel-long.brg: Fix LSHR_IMM rule.
18900 * *-ia64.*: Ongoing IA64 work.
18902 * *-ia64.*: Ongoing IA64 work.
18904 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18906 * *-ia64.*: Ongoing IA64 work.
18908 * *-ia64.*: Ongoing IA64 work.
18910 * mini-ia64.c: Ongoing IA64 work.
18912 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18914 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18916 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18918 * objects.cs basic-long.cs: Move some tests to objects.cs.
18920 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18922 * *-ia64.*: Ongoing IA64 work.
18924 * iltests.il: Add a new test.
18926 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18927 newobj. Fixes #75042.
18929 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18931 * *-ia64.*: Ongoing IA64 work.
18933 * *-ia64.*: Ongoing IA64 work.
18935 * *-ia64.*: Ongoing IA64 work.
18937 * basic.cs objects.cs: Move tests accessing static variables as well.
18939 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18941 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18943 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18945 * driver.c: Always print failed tests.
18947 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18950 * *ia64*: Ongoing IA64 work.
18952 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18954 * basic.cs: Add tests for add.ovf. Fix warnings.
18956 2005-05-18 Miguel de Icaza <miguel@novell.com>
18958 * driver.c (mono_main): Avoid crash if no argument is passed to
18959 --break; Do not use g_error, but f_printf. And fix all other
18960 ocurrences of the same crash.
18962 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18964 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18965 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18968 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18970 * *-ia64.*: Add beginnings of IA64 backend.
18972 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18974 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18976 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18979 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18981 * mini-amd64.c: Fix a warning.
18983 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18985 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18986 in float_neg. Fixes #74897.
18988 * mini-amd64.c (emit_call): Fix another near call bug.
18990 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18992 * declsec.c: Keep the appdomain information in the structure. Added a
18993 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18994 value gets overwritten).
18995 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18996 an MonoAppDomain member to MonoSecurityFrame.
18997 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18998 used in the stack walk. Now use a MonoArray which grow (double) when
19001 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19003 * mini.c: Re-enabled runtime cleanup, since running threads should
19004 now properly stop when exiting.
19006 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19008 * mini-codegen.c: New file contaning the arch-independent local
19009 register allocator. Not used by any architectures yet.
19011 * mini.h linear-scan.c: Merge some changes from the
19012 mini-xp-local-regalloc branch.
19014 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19016 * mini-amd64.c (emit_call): Fix calls to native functions when the
19017 runtime is compiled as a shared library. Fixes #74756.
19019 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19020 on a literal field. Fixes #74751.
19022 2005-04-25 Raja R Harinath <rharinath@novell.com>
19024 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19026 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19028 * objects.cs: Add missing null casting test.
19030 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19032 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19033 in wrapper methods. Also rename 'address' variable to 'offset'.
19035 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19037 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19040 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19042 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19045 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19047 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19049 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19051 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19052 just the last bytes.
19054 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19056 * aot.c (mono_compile_assembly): Fix warning.
19058 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19059 by the _MSC_VER stuff.
19061 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19063 * inssel-long.brg: Fix #74588.
19065 * cpu-amd64.md: Fix #74591.
19067 * iltests.il: Add new regression tests.
19069 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19071 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19074 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19076 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19078 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19079 from Bill Middleton <flashdict@gmail.com>.
19081 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19083 * arrays.cs: Add new regression test. Fix warnings.
19085 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19087 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19088 and leakage in CKFINITE.
19090 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19091 this to a null op since it is called on amd64 too.
19093 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19095 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19096 body since this is not used on amd64.
19098 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19100 * mini-amd64.c: Remove obsolete fixmes.
19102 * mini.c (print_method_from_ip): Fix debugging support.
19104 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19106 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19107 so that expressions that don't give much gain are not reduced.
19108 * ssapre.h: Likewise.
19110 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19112 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19114 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19116 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19118 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19120 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19122 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19124 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19126 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19129 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19131 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19133 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19135 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19136 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19138 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19140 * mini-x86.c: Fix up stack overflow handling.
19142 * exceptions.cs: Add new regression test.
19144 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19146 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19147 mono_jit_thread_attach.
19149 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19151 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19153 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19154 avoid calling constructors using callvirt.
19156 * inssel.brg: Fix #74073.
19158 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19160 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19161 compilation with non-GCC compilers.
19162 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19163 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19165 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19167 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19168 klass->interface_offsets (will likely fix bug#74073).
19170 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19172 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19174 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19176 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19177 to amd64_div_reg_size ().
19179 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19181 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19183 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19185 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19187 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19189 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19191 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19193 * mini.c (mono_precompile_assembly): Load and precompile referenced
19194 assemblies as well. Fixes #74015.
19196 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19198 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19200 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19202 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19203 a lot of checks and (anyway) permissions cannot work until corlib is
19206 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19208 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19210 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19212 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19213 calls (fixes bug#72824).
19215 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19217 * mini.c: fix tail recursion elimination (see test in bug#73936).
19219 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19221 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19222 some fp functions in sse2 mode.
19224 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19226 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19228 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19230 * mini.h mini.c: Add mono_get_jit_tls_key ().
19232 * mini-x86.c: Enable fast TLS support on windows.
19234 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19236 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19237 * mini.c: Check for p/invoke method when generating code. If a
19238 p/invoke method, or it's class, isn't decorated with [Suppress
19239 UnmanagedCodeSecurity] then generate code to call System.Security.
19240 UnmanagedDemand (only if the security manager is active).
19242 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19244 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19245 last change as it seems to cause strange crashes.
19247 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19249 * *.c: handle unsafe function pointers where needed.
19251 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19253 * mini.c (mono_jit_free_method): Remove the fixme too.
19255 2005-03-15 Miguel de Icaza <miguel@novell.com>
19257 * mini.c: As discussed, make the code actually free the delegate
19258 thunk now, to enable the debugging of delegate problems, use
19259 MONO_DEBUG=1 when running Mono.
19261 This takes also care of parts of the leaks as seen by Joe.
19263 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19265 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19266 thread_tls_offset calculation.
19268 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19270 * declsec.c: Reworked linkdemand checks for icall. The previous code
19271 was using the declaration code (untrusted) and didn't work as expected
19272 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19275 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19277 * iltests.il: Add new localloc test.
19279 * mini-amd64.c: Handle large stack allocations the same way as on
19280 windows if stack overflow handling is working.
19282 * mini-amd64.c: Allocate the signal stack using mmap.
19284 * mini.c (sigsegv_signal_handler): Fix reading of context.
19286 * mini-exceptions.c: Fix up stack overflow handling.
19288 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19290 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19292 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19294 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19296 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19297 tramp_init functions as they are no longer needed.
19299 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19301 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19303 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19305 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19307 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19310 * mini-ops.h: Add OP_LMUL_IMM.
19312 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19313 long mul/div opcodes as intrinsic.
19315 * mini-amd64.c (emit_call): Handle the case when the callee might be
19318 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19320 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19323 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19325 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19327 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19329 * mini.c (mono_codegen): Don't leak here, to help people running
19332 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19334 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19335 conversions in sse2 mode.
19337 * basic-float.cs: Add regression test.
19339 * mini-amd64.c: Reenable sse2.
19341 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19345 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19347 * driver.c: Copyright text should include 2005.
19349 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19351 * cpu-amd64.md (load_membase): Fix more max lengths.
19353 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19355 * cpu-amd64.md (load_membase): Fix max length.
19357 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19359 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19361 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19362 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19364 * basic-float.cs: Add rounding regression test.
19366 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19368 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19370 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19371 structures in registers for pinvoke wrappers.
19373 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19375 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19377 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19379 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19380 wrapper to mono_jit_thread_attach.
19382 * mini.c (mini_jit_thread_attach): New jit icall.
19384 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19385 native->managed wrappers.
19387 * exceptions.cs: Add new regression test.
19389 * mini.c (optimize_branches): Check regions in the cbranch to throw
19390 block case as well. Fixes #73242.
19392 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19394 * mini.c: thread safety fixes.
19396 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19398 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19399 patching stuff, since delegates use jump trampolines so there is
19402 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19405 * tramp-amd64.c: Fix build.
19407 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19408 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19410 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19411 Rename this to mono_arch....
19412 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19414 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19416 * mini-amd64.c (emit_call): If both the caller and the callee is
19417 guaranteed to have 32 bit addresses, emit a normal call.
19419 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19421 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19422 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19423 method_ptr inside delegates.
19425 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19427 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19428 invalidated. Fixes #73001.
19430 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19432 * mini-x86.c: Only use stdcall for pinvokes on windows.
19434 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19436 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19437 * mini-x86.c: remove unreliable __thread var offset detection,
19438 use the correct accessors and enable by default.
19440 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19442 * mini.c (mono_jit_free_method): Fix memory leak.
19444 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19446 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19448 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19450 * cpu-amd64.md: Fix lengths of atomic opcodes.
19452 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19454 * driver.c: try to not imply using ICU is any good.
19456 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19458 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19459 functions as inline ops.
19461 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19462 some Interlocked functions as inline ops.
19464 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19466 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19468 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19470 * mini.c: Add support for OP_NOT_TAKEN.
19472 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19473 structures in registers for pinvoke wrappers.
19475 * mini-amd64.c: Fix warnings.
19477 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19479 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19481 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19483 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19484 address instead of loading the address from it.
19486 * mini-x86.c: Add support for returning small structs in registers
19487 on Win32. Fixes part of #70864.
19489 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19491 * trace.c (get_token): Improve error checking.
19493 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19495 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19497 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19499 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19500 it can be reused for MonoClass.
19501 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19504 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19506 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19507 instead of a MonoReflectionMethod. The method information wasn't used
19508 when displaying SecurityException details (but will be now).
19510 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19512 * Makefile.am : windows build fix.
19514 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19516 * iltests.il: Add new regression test.
19518 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19521 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19523 * mini.c: Moved linkdemand check into helper function check_linkdemand
19524 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19527 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19529 * declsec.c: Added statistics counter for different kinds of
19531 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19532 (and commented) declaration.
19533 * mini.c: Added statistics counter for security Demand code
19534 generation. Added display of security statistics.
19536 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19538 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19539 Fix compilation errors under gcc-2.95.
19541 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19543 * mini.c, driver.c: Use the new jit trampoline hashtable
19545 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19547 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19549 2005-02-11 Martin Baulig <martin@ximian.com>
19551 * debug-mini.c (mono_debug_close_method): Free the line number array.
19553 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19555 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19558 * mini.h: Bump AOT file format version.
19560 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19562 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19564 * declsec.h: Added macros to get/set lazyly initialized security
19565 informations about assemblies. Added new enum for different type of
19566 possible LinkDemand violation. Added function to check LinkDemands.
19567 * mini.h: Added a field to MonoCompile to hold any security violation
19568 detected when JITting a method (so it can be thrown later).
19569 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19570 and CEE_CALLVIRT. Added code to throw exception at the end of
19571 mini_method_compile (note: the exception is unhandled right now).
19573 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19575 * mini.c, jit-icalls.c: use the managed implementation of
19576 memset for initobj and memset, to avoid managed <-> unmanaged
19579 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19581 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19582 optimization if it would need a GOT var.
19584 * basic.cs: Add tests for constant propagation and switch statements.
19586 * ssa.c: Fix out-of-range constant propagation and switch statements.
19588 2005-02-09 <vargaz@freemail.hu>
19590 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19592 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19594 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19596 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19598 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19600 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19602 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19603 arithmetic operations.
19605 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19607 * mini-ppc.c: add a workaround for broken user code that
19608 DllImports vararg functions with non-vararg signatures.
19610 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19612 * mini.c (mono_jit_compile_method_inner): Add detection and a
19613 meaningfull error message for assemblies written in Managed C++.
19615 * tramp-amd64.c mini-amd64.h: Add support for
19616 create_trampoline_from_token ().
19618 * aot.c mini-x86.c abcremoval.c: Applied patch from
19619 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19621 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19623 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19624 which takes a MonoImage/token as parameter instead of a MonoMethod.
19626 * aot.c: Use the new trampoline for initializing vtables.
19628 * aot.c: Add support for ldfld/stfld_remote wrappers.
19630 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19631 rules for compare <MEM>, IMM.
19633 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19635 * aot.c: Handle inherited finalizers correctly.
19637 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19639 * inssel.brg (stmt): Add a missing _setup_... ().
19641 * aot.c: Save some parts of the class state to the AOT file and use it
19642 to recompute that state when a class is initialized.
19644 * mini.c: Install AOT hooks into the runtime.
19646 * mini.h: Bump AOT file format version.
19648 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19651 * iltests.il: Add new test.
19653 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19655 * mini.c: fix typo.
19657 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19659 * mini.c: setup the statistical profiler in the thread attach
19660 callback to cope with the new single thread code.
19662 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19664 * mini-ppc.c: ensure we have enough room for the profiler
19665 calls (fixed bug#72084).
19667 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19669 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19672 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19674 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19676 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19678 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19679 to succesfully execute parrotbench).
19680 * ssapre.h: Likewise.
19682 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19684 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19685 variable for stores to method arguments (fixes a SSAPRE issue).
19687 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19689 * mini.c: handle value types in dup, fixes gen-112.cs.
19691 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19693 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19694 sequence for calls in dynamic methods to avoid thunks.
19696 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19698 * mini.c: correctly remove dynamic methods from the hashtable.
19700 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19702 * driver.c: Disabled SSAPRE until fix the bug that appears
19703 in IronPython's parrotbench.
19705 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19707 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19709 * mini.c (mono_method_to_ir): Revert the previous change.
19711 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19712 when AOT compiling.
19714 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19715 mono_jit_info_table_find () etc. when running under valgrind.
19717 * inssel.brg: Fix warnings.
19719 * mini-exceptions.c: Fix warnings.
19721 2005-01-31 Martin Baulig <martin@ximian.com>
19723 * driver.c (compile_all_methods_thread_main): Don't try to compile
19724 generic methods or anything which has type parameters.
19726 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19728 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19730 * TestDriver.cs: Add --verbose flags.
19732 * graph.c ssa.c: Fix 64 bit warnings.
19734 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19735 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19736 Fix 64 bit warnings.
19738 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19739 variable not spotted by gcc.
19741 * mini-amd64.c inssel-amd64.brg: Applied patch from
19742 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19743 X86_COMPARE_MEMBASE opcodes.
19745 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19747 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19749 * *: MonoMethod->signature might be NULL now. You *MUST* use
19750 mono_method_signature.
19752 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19754 * driver.c (compile_all_methods_thread_main): Compile the methods
19755 without invoking cctors.
19757 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19759 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19760 * basic-calls.cs: test for the above.
19762 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19764 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19765 MonoJitInfo changes.
19767 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19769 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19770 eagerly if it contains dynamic methods.
19772 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19774 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19775 trace, it is now computed by an icall from trace_ips.
19777 * mini-exceptions.c: Fix a warning.
19779 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19781 * mini-exceptions.c: don't bother getting stack trace info if
19782 it's not going to be used.
19784 2005-01-27 Raja R Harinath <rharinath@novell.com>
19786 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19789 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19791 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19793 * aot.c: Avoid calling mono_method_get_header () if not needed.
19795 * mini.h: Bump AOT file format version.
19797 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19799 * mini.c (mono_print_tree): Print more info for calls.
19801 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19803 * declsec.h: Remove warning by adding missing include for marshal.h
19805 2005-01-26 Martin Baulig <martin@ximian.com>
19807 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19810 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19812 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19815 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19817 * aot.c (mono_compile_assembly): Fix a warning.
19819 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19821 * declsec.c: Look for security attributes on the original MonoMethod
19822 (and not the wrapped one). This fix permissions on icalls.
19824 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19826 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19828 * mini.c (mono_allocate_stack_slots): Add a fixme.
19830 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19832 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19834 * inssel.brg: optimize casts of sealed types (more
19835 optimizations waiting for fixes in remoting).
19837 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19839 * inssel.brg (stmt): Add another dummy rule.
19841 * driver.c: Fix warnings.
19843 * driver.c (mono_main): If running under valgrind, instruct glib to use
19844 the system allocation functions so valgrind can track the memory
19845 allocated by the g_... functions.
19847 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19849 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19851 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19853 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19854 variables in try regions.
19856 * mini.c (mini_method_compile): Don't disable optimizations on large
19857 methods when AOT compiling.
19859 * mini.c (mono_allocate_stack_slots): New arch independent method to
19860 allocate stack slots. Not yet used.
19862 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19864 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19866 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19868 * mini-ppc.c: make the branch info relative as the code
19869 buffer can be reallocated.
19871 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19873 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19874 * driver.c: Removed the AOT/security restriction. Now initialize the
19875 security manager (in metadata) if --security is used.
19876 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19877 rather than the pointer to declarative security, when AOT is used.
19879 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19881 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19882 basic blocks, reduced intrinsic exception throwing code size.
19884 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19886 * driver.c (mini_usage): Reorder the usage screen.
19888 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19890 * mini.c (mono_resolve_patch_target): Fix warning.
19892 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19894 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19897 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19899 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19900 breaks the amd64 build.
19902 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19903 register allocation. Fixes #71454.
19905 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19907 * arrays.cs: Add new regression test.
19909 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19911 * ssapre.c: Turned usage of snprintf to GString.
19912 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19913 (I left it on by mistake in my previous commit).
19915 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19917 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19918 on cond branch optimization (fixes bug# 71515).
19920 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19922 * abcremoval.c: Fixed bug 71062.
19923 * abcremoval.h: Likewise.
19925 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19927 * mini.c: Added a new functionality to optimize_branches, the removal
19928 of useless basic blocks, and fixed some problem in the removal of
19929 critical edges; some utility functions added for both purposes.
19930 * ssapre.c: Added complex expression support, and fixed bug 70637.
19931 * ssapre.h: Likewise.
19932 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19934 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19935 * driver.c: Re-enabled SSAPRE.
19937 2005-01-19 Martin Baulig <martin@ximian.com>
19939 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19940 the result of mono_get_method_constrained().
19942 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19944 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19947 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19949 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19950 be detected. Fixes #59296.
19952 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19954 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19955 which can happen. Fixes #71361.
19957 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19959 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19962 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19964 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19965 appdomain-unload.exe to fail.
19967 * mini.c: Fix some memory leaks.
19969 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19971 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19972 Fixed bug and sped up some codepaths.
19974 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19976 * mini.c: Fix some memory leaks.
19978 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19981 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19983 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19986 * iltests.il: Add regression test for #71320.
19988 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19990 * mini.c (mono_codegen): Fix installation of profiler hooks.
19992 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19994 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19996 * mini.h, mini.c, cfold.c: optimize access to enum
19997 readonly fields, too. Eval conditional branches if possible
19998 to perform unreachable code removal in more cases.
20000 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20002 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20004 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20007 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20008 WinXP DEP. Fixes #71244.
20010 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20012 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20014 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20016 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20018 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20020 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20023 * mini.h: Bump AOT version.
20025 * mini.h (MonoCompile): Change exvar to a hash table.
20027 * mini.c: Allocate a separate exvar for each handler block.
20029 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20031 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20032 ex var with the pending exception and only throw if the two are equal.
20035 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20037 * mini-x86.c: Fix warnings.
20039 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20040 used by all the ports now.
20042 * aot.c: Add write-symbols and save-temps options.
20044 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20046 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20048 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20050 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20053 * tramp-s390.c: Check vtable slot belongs to the domain.
20055 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20056 as per other platforms.
20058 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20060 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20062 * driver.c: we don't run the Main() code in a subthread anymore.
20064 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20066 * mini.c: added experimental rtc support in the statistical
20067 profiler: if the user has the permission, more accurate statistics
20068 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20069 The MONO_RTC value must be restricted to what the linux rtc allows:
20070 power of two from 64 to 8192 Hz.
20072 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20074 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20076 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20078 * mini-ppc.c: better icache flush for smp.
20080 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20082 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20084 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20085 amd64 port, not yet used.
20087 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20089 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20092 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20094 * driver.c: Added --security option to activate the security manager.
20095 Right now this will allow code generation for declarative demands and
20096 is disabled when AOT is specified.
20097 * mini.c: Add code generation for declarative security demands.
20098 * mini.h: Add mono_use_security_manager as an extern gboolean.
20100 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20102 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20103 emitting more dense assembly code.
20105 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20106 exception throwing stuff.
20108 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20110 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20113 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20114 left in by mistake.
20116 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20119 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20121 * tramp-*.c: Only patch vtable slots if the object is in the current
20122 domain. Fixes appdomain-unload.exe.
20124 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20126 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20129 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20131 * mini.c (reverse_branch_op): New helper function.
20133 * mini.c (optimize_branches): Run the new optimization only on
20134 platforms which support it. Also reverse all kinds of branches.
20136 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20138 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20141 * mini.c (optimize_branches): Reverse not-equals branches if the false
20142 bblock is a throw. This happens a lot of time with argument checking in
20145 * mini.c (mono_codegen): Add support for placing basic blocks after
20146 the function epilogue.
20148 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20151 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20153 * mini.c (setup_stat_profiler): Only set this up if the platform
20154 supports ITIMER_PROF.
20156 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20158 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20161 * inssel.brg: Fix a warning.
20163 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20165 * mini.c: added support for statistical profiler
20166 (run with: --profile=default:stat).
20168 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20170 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20172 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20174 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20175 related to global registers from the amd64 port.
20177 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20179 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20181 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20182 with global registers.
20183 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20185 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20187 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20189 * debug-mini.c (encode_value): Fix off-by-one.
20191 * aot.c (encode_value): Likewise.
20193 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20195 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20197 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20200 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20202 * aot.c (emit_method_info): Increase size of temp buffer.
20204 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20207 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20209 * aot.c (emit_method_info): Fix build.
20211 * aot.c: Further rework of the AOT file format to reduce the size of
20212 the method info data.
20214 * mini.h: Bump AOT file format version.
20216 2004-12-27 Martin Baulig <martin@ximian.com>
20218 * mini.c (mini_get_method): New static method; call
20219 mono_get_method_full() and mono_get_inflated_method().
20220 (mono_method_to_ir): Use mini_get_method() instead of
20221 mono_get_method_full().
20223 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20225 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20227 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20229 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20231 * inssel-amd64.brg: Add some optimization rules.
20233 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20235 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20236 standard not GC'd stuff is fine.
20238 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20240 * aot.c: Rework the AOT file format to get rid of most of the global
20241 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20243 * mini.h: Bump AOT file format version.
20245 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20247 * mini.h: Bump AOT file format version.
20249 * aot.c (mono_aot_is_got_entry): New function to determine if an
20250 address is inside a GOT.
20252 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20254 * cpu-pentium.md: Increase the maximum size of some instructions which
20255 might involve a got access.
20257 * mini.c (get_method_from_ip): Another debug helper function.
20259 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20260 when got var accesses are created during the decompose phase.
20262 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20264 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20265 argument mini_compile_method and to MonoCompile, and use this to
20266 determine whenever a given method is compiled for AOT. This allows the
20267 other methods compiled during AOT compilation to be free of AOT stuff,
20268 so the backends does not need to add special support for them by
20269 creating a fake GOT etc.
20271 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20274 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20276 * mini.c (mono_method_to_ir): It turns out that some of the
20277 x-appdomain wrappers are lax with types, so just ignore this for
20280 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20281 at the vtable->klass. If it is non-shared code we can just use the
20284 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20286 * mini-ppc.c: access MonoDomain from tls, too.
20288 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20290 * declsec.c: Removed unused variable (and related warning ;-)
20292 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20294 * iltests.il: New test for LDELEMA on an array of ref types.
20296 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20297 all ldelema's on reftypes.
20298 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20299 it was the wrong place to put it.
20301 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20302 register to pop to make this cleaner, at the request of Paolo.
20304 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20306 * mini-ops.h (OP_GETHASHCODE): New op.
20308 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20310 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20313 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20316 * mini-x86.c (mono_arch_output_basic_block): Rather than
20324 The first is 3 bytes while the second is 1. This saves 36 kb on
20325 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20326 see a small boost because of icache locality.
20328 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20330 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20332 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20333 started code sharing with the generic code.
20335 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20337 * mini-ppc.c, cpu-g4.md: added code for direct access to
20340 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20342 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20343 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20346 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20348 * declsec.c|h: Added functions to cache the declarative stack modifiers
20349 in MonoJitInfo and to create a security frame from a MonoJitInfo
20351 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20352 created. Register internal calls for System.Security.SecurityFrame::
20353 _GetSecurityFrame and _GetSecurityStack.
20354 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20355 the definitions for the new stack walk/callback mechanism.
20356 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20357 first security frame for LinkDemands and InheritanceDemands) and
20358 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20360 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20361 walk initialization (lupus).
20363 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20365 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20367 (handle_loaded_temps): Do not create a temporary variable for
20368 things that we know are temps. They will never be modified.
20369 (mono_spill_call): Set MONO_INST_IS_TEMP
20370 (mono_emulate_opcode): ditto
20372 (mono_method_to_ir.CEE_DUP): ditto
20374 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20376 * mini.c (type_to_eval_stack_type): Make this handle the void type
20377 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20378 (emit_tree): use ip_in_bb to special case some common idioms
20379 Update all callers to pass in the IP.
20380 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20382 This gives us a nice 2% speedup in mcs bootstrap.
20384 * mini-x86.c (peephole_pass): Peephole pass to make
20393 * mini.c (ip_in_bb): new method.
20394 (mono_method_to_ir): use this method rather than doing the hash
20397 * linear-scan.c (mono_linear_scan): When expiring actives, you
20398 don't need to keep around variables that expire on this
20399 instruction. This makes it so that:
20402 store (ebx add (ebx, 1))
20406 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20408 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20409 combination to avoid doing two copies. Fix up problems with previous
20412 * mini.c: Fix 64 bit warnings.
20414 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20416 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20418 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20419 changes from the x86 code.
20421 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20423 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20425 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20426 throwing code to reduce its size, unify the AOT and non-aot code and
20427 get rid of relocations in the AOT case.
20429 * mini-x86.h mini.c exceptions-x86.c
20430 (mono_arch_get_throw_corlib_exception): New arch specific function to
20431 raise corlib exceptions which doesn't require relocations in the
20434 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20436 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20438 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20441 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20444 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20446 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20447 with add function when used from Inc/dec atomic
20448 functions. Re-enabled optimization on x86.
20449 * mini-ops.h: renamed atomic_add functions to
20450 allow _add to match the Interlocked::Add and
20451 _add_next to match Interlocked::Inc/Dec.
20453 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20455 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20456 linking of BBs to the end BB, and enabled SSAPRE also with
20457 consprop and copyprop (which was prevented by that bug).
20459 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20461 * mini-x86.c: disabling the Interlocked optimizing code.
20463 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20465 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20466 file version check.
20468 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20470 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20471 interlocked optimization due lack of support on x86, rewrote
20472 exchange to take into account that base may be in eax.
20474 xsp works again; activated Interlocked optimizing code.
20476 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20478 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20480 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20482 * mini-ops.h: Add new opcodes.
20484 * mini.h: Add new patch types. Add got_var to MonoCompile.
20486 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20487 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20488 make it work with all kinds of patchable code.
20490 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20491 address of the GOT, and referencing entries in the GOT.
20493 * mini.c: Add code to load the GOT address if needed by an opcode.
20495 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20496 independent AOT code on the x86 using an elf-style Global Offset Table.
20498 2004-12-14 Raja R Harinath <rharinath@novell.com>
20500 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20502 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20504 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20507 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20509 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20510 of Interlocked:Increment/Decrement/Add as inline ops.
20511 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20513 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20515 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20516 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20518 2004-12-12 Duncan Mak <duncan@ximian.com>
20520 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20521 again. `patch_info->table_size' is no longer valid after Zoltan's
20524 2004-12-12 Martin Baulig <martin@ximian.com>
20526 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20527 if we are the "real" method, ie. not an inlined method inside it.
20529 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20531 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20532 before we look in the special fields table. This fixes
20533 ../tests/thread-static-init.cs.
20535 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20537 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20538 for Array get_Rank and get_Length. Fixes bug #70465.
20540 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20542 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20543 separate structure to reduce the size of MonoJumpInfo.
20545 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20547 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20549 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20551 * mini.c (mini_get_inst_for_method): Changed to allow ports
20552 to return a MonoInst instead of opcode
20553 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20555 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20556 Allow ports to return a created MonoInst instead of op-code, will enable
20558 (renamed mini_get_opcode_for_method to better reflected the functionality)
20560 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20562 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20564 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20566 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20569 2004-12-08 Martin Baulig <martin@ximian.com>
20571 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20572 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20574 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20576 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20579 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20582 2004-12-08 Raja R Harinath <rharinath@novell.com>
20584 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20586 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20588 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20589 bug introduced by the previous patch.
20591 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20593 * mini-ppc.c, objectc.cs: handle large structs passed by value
20594 (fixes bug #69972).
20596 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20598 * mini-ppc.c: OP_ARGLIST implementation from
20599 Geoff Norton <gnorton@customerdna.com>.
20601 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20603 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20604 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20606 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20608 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20610 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20612 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20615 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20617 * mini-sparc.c: Zero out localled-ed memory.
20619 * iltests.il: Add tests for zeroing out localloc-ed memory.
20621 2004-12-04 Martin Baulig <martin@ximian.com>
20623 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20624 mono_method_get_signature_full().
20626 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20628 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20629 and some utility functions (always for SSAPRE), integrated SSAPRE.
20630 * mini.h: Likewise.
20631 * driver.c: Added ssapre option.
20632 * ssa.c: Small fix on OP_ARG handling.
20633 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20634 * Makefile.am: Likewise.
20636 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20638 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20639 now in the xp code.
20641 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20644 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20646 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20648 * cpu-s390.md : Increase instruction length of oparglist.
20650 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20652 2004-11-30 Martin Baulig <martin@ximian.com>
20654 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20655 virtual generic methods. We call a special helper_compile_generic_method()
20656 icall to retrieve the method from the vtable, inflate and compile
20657 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20659 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20661 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20663 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20665 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20667 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20670 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20672 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20673 platforms with PIC aot.
20675 2004-11-28 Martin Baulig <martin@ximian.com>
20677 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20680 2004-11-28 Martin Baulig <martin@ximian.com>
20682 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20683 the result of mono_type_get_underlying_type() to check whether
20686 2004-11-26 Martin Baulig <martin@ximian.com>
20689 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20692 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20694 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20695 the same way as the other arguments so they won't get clobbered.
20697 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20698 calls through R11 since it is clobbered by the trampoline code.
20700 2004-11-26 Raja R Harinath <rharinath@novell.com>
20702 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20703 pick up in-tree mscorlib.dll.
20705 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20707 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20709 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20710 runtime data/code are now stored in a table similar to the GOT in ELF.
20711 This allows the code itself to be position independent.
20713 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20716 * aot.c: Attach ELF type (object/function) directives to all global
20719 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20721 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20723 * mini-amd64.h: Turn on PIC AOT code.
20725 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20726 returning the offset within an OP_AOTCONST instruction where the GOT
20727 offset needs to be added.
20729 * mini.h: Bump AOT file format version.
20731 2004-11-25 Martin Baulig <martin@ximian.com>
20733 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20734 uninflated generic methods.
20736 2004-11-25 Martin Baulig <martin@ximian.com>
20738 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20740 2004-11-24 Martin Baulig <martin@ximian.com>
20742 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20743 original klass (this only applies for generic instances).
20745 2004-11-24 Martin Baulig <martin@ximian.com>
20747 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20748 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20751 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20753 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20754 localloc. Fixes #69678.
20756 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20758 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20760 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20761 used SSE registers on pinvoke calls. Fixes #69774.
20763 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20765 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20766 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20768 2004-11-23 Raja R Harinath <rharinath@novell.com>
20770 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20771 Refer directly to the mcs/ tree.
20773 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20775 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20776 Check if a trampoline for a synchronized method is required.
20778 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20780 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20781 with localloc if needed. Throe arithmetric exception in
20782 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20783 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20785 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20787 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20788 types before switching on type. Fixes #69622.
20790 2004-11-19 Raja R Harinath <rharinath@novell.com>
20792 * Makefile.am (check-local): New. Integrate into 'make check'.
20793 (MCS,RUNTIME): Define using in-tree mono and mcs.
20795 (%.exe): Use $(ILASM).
20797 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20799 * mini-ppc.c: adjust initial prolog size (bug #69691).
20801 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20803 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20806 2004-11-17 Raja R Harinath <rharinath@novell.com>
20808 * Makefile.am (clean-local): Rename from 'clean'.
20810 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20812 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20813 to mono_arch_is_int_overflow.
20814 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20817 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20819 * declsec.c|h: New files to support declarative security attributes.
20820 Added function to check if a method has (applicable) security.
20821 * mini.c|h: Add check for declarative security attributes in
20822 mono_method_check_inlining.
20823 * Makefile.am: Added declsec.c and declsec.h to the build.
20825 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20827 * mini.c, mini.h: update to keep dynamic code info per-domain.
20829 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20831 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20832 (mini_init): Get rid of it from here too.
20834 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20836 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20837 implemented OP_RETHROW (patch by Geoff Norton
20838 <gnorton@customerdna.com>).
20840 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20842 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20843 between appdomains. Fixes appdomain-unload on PPC.
20845 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20847 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20848 mini-exceptions.c: handle the new wrapper types.
20849 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20850 token value as a MonoClass* when compiling a wrapper.
20851 mono_jit_create_remoting_trampoline now takes an additional
20852 MonoRemotingTarget parameter.
20854 2004-11-10 Martin Baulig <martin@localhost>
20856 * mini.c (mono_method_to_ir): Use `generic_container->context'
20857 rather than creating a new one.
20859 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20861 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20863 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20865 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20867 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20868 the experimental aot cache stuff.
20870 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20872 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20873 mini-exceptions.c: update to exception clause structure changes.
20875 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20877 * exceptions-x86.c (throw_exception): Fix warnings.
20879 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20882 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20884 * exceptions-sparc.c (get_throw_exception): Really fix this.
20886 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20888 * tramp-*.c: we no longer support icalls without wrappers, so
20889 a bit of code can be removed here
20891 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20893 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20896 * cpu-sparc.md: Add op_rethrow.
20898 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20900 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20902 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20903 * mini-ops.h: Add OP_RETHROW.
20905 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20907 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20909 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20911 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20912 Makes the output much easier to read
20914 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20916 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20917 prevents another huge leak when compiling with ssa. Secondly, the
20918 performance of doing this rather than freeing the lists is much
20919 better. GList does a lock every time you allocate a list link,
20920 so that it can use a memory pool. So, it is better to just use
20921 a memory pool of our own.
20923 * ssa.c, linear-scan.c: replace g_list_remove_link with
20924 g_list_delete. The remove one does not free the GList, so we were
20925 leaking memory. On -O=all --compile-all with corlib, this cut down
20926 3 MB of allocations.
20928 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20930 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20932 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20934 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20935 into a new function mono_create_jit_trampoline ().
20937 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20939 * trace.c (get_spec): Allow tracing of classes without a namespace.
20941 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20943 * mini.c: Fix pointer overwrite in mini_method_compile.
20945 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20947 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20948 The darwin ABI needs some special handling for 1 and 2 byte structs
20949 Lets use lbz/lhz instead of lwz everywhere.
20950 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20951 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20952 Use stb/sth for the former, and put the latter always on stack instead of in
20953 argument registers.
20955 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20957 * trace.c (is_filenamechar): Add '_'.
20959 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20961 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20963 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20965 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20967 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20968 depends on libmonogc. Fixes #68805.
20970 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20972 * mini.c (mono_jit_free_method): Provide extra information for
20973 this error. Currently this leaks, but will be turned into a
20974 developer option in the future.
20976 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20978 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20980 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20982 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20983 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20984 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20986 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20988 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20989 trampolines for AOT code.
20991 2004-10-22 <vargaz@freemail.hu>
20993 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20994 constructed types. Fixes #68136.
20996 2004-10-21 Martin Baulig <martin@ximian.com>
20998 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20999 if it returns true, unwind the stack to the call instruction.
21001 2004-10-21 <vargaz@freemail.hu>
21003 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21005 * mini.h: Bump AOT version number.
21007 * objects.cs: Add another test for unbox trampolines.
21009 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21012 2004-10-20 <vargaz@freemail.hu>
21014 * driver.c: Add SHARED to the set of optimizations tested.
21016 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21018 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21019 used by CEE_NEWARR.
21021 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21023 2004-10-20 Martin Baulig <martin@ximian.com>
21025 * mini-exceptions.c (mono_handle_exception): Call
21026 mono_debugger_handle_exception() to tell the debugger about
21027 catch/finally clauses.
21029 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21031 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21033 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21036 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21038 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21039 methods as their native size, fixed bug #57543, #57545.
21040 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21041 This saves a temporary register and mullw call down into 1 (minor perf
21042 increase for cases like sum = sum * 5; This use to translate into:
21045 It now translates to
21048 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21050 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21053 2004-10-11 Martin Baulig <martin@ximian.com>
21055 * mini.c (mono_method_to_ir): If we're a generic method, get the
21056 MonoGenericContainer from our MonoMethodNormal and create a
21057 MonoGenericContext from it.
21059 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21061 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21063 * basic-long.cs: Add test for checked i8->i2 cast.
21065 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21067 * inssel-ppc.brg: added a couple of speedup rules.
21069 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21071 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21072 to speed up rebuilds.
21074 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21076 * mini-s390.c: Minor fix to OP_OR_IMM.
21078 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21080 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21081 better. Fixes appdomain-unload.exe on sparc.
21083 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21085 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21086 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21089 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21091 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21093 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21095 * mini.c: Always generate a field read/write wrapper for members
21096 of the class MarshalByRefObject since the actual instance could
21099 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21101 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21103 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21105 * driver.c mini.h trace.c: Move the setting of the main assembly into
21106 a separate function called mono_trace_set_assembly () and call it after
21107 actually loading the main assembly. Fixes #66872.
21109 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21111 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21112 using the code manager.
21114 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21116 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21118 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21120 * cpu-amd64.md: Fix bug in previous patch.
21122 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21125 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21127 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21128 mini-exceptions.c: updates for changed stack walk interface.
21130 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21132 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21134 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21136 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21138 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21140 * driver.c (mini_regression_list): Do not call mono_assembly_close
21141 since assemblies can't be unloaded.
21143 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21145 * cpu-amd64.md: Fix more instruction lengths.
21147 * cpu-amd64.md: Fix lengths of some instructions.
21149 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21151 * inssel.brg: Make the array ldelema check aot friendly.
21153 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21155 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21157 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21159 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21161 * mini-x86.c: Fix build.
21163 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21164 mono_type_get_underlying_type () helper function to simplify code.
21166 2004-09-09 Martin Baulig <martin@ximian.com>
21168 * mini-amd64.c: Don't access `type->data.klass' directly, call
21169 mono_class_from_mono_type() instead since the type may be a
21172 2004-09-09 Martin Baulig <martin@ximian.com>
21174 * mini-amd64.c (get_call_info): Fix support for generic instances.
21175 (add_valuetype): Use mono_class_from_mono_type() to get the class
21176 since we can be a generic instance.
21178 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21180 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21182 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21184 * liveness.c: reset spill costs on each scan: bug 62107
21186 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21188 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21189 unnecessary line that doesn't compile
21191 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21193 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21194 trampolines, make them call an error function so people can fix their
21197 2004-09-06 Martin Baulig <martin@ximian.com>
21199 * mini.c (mono_method_to_ir): When initializing locals, handle a
21200 generic instances like a valuetype if it's a valuetype and like a
21201 class if it's a class.
21203 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21205 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21206 stack. Fixes #64674.
21208 * exceptions.cs: Add test for unwinding of call arguments.
21210 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21212 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21213 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21214 set the carry/borrow flag). The sparc and s390 implementations
21215 can now use optimized versions (and simplify the code). ppc bugfixes.
21217 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21219 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21221 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21223 * inssel-amd64.brg: Remove leftover 32 bit rule.
21225 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21227 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21229 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21230 mono_arch_find_jit_info functions into a new function. Fix a memory
21233 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21236 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21238 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21241 * exceptions.cs: Add array size tests.
21243 * mini.c: Allocate a separate icall wrapper for each arity of
21244 mono_array_new_va. Fixes #59509.
21246 * exceptions.cs: Add testcase for 64578.
21248 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21250 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21252 2004-09-02 Martin Baulig <martin@ximian.com>
21254 * mini.c (mono_method_to_ir): When initializing the locals, call
21255 handle_initobj() on the generic instance itself, not its
21258 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21260 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21261 MonoJitInfo for dynamic methods.
21263 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21265 * mini.c: Add support for freeing JIT data for dynamic methods.
21267 2004-09-01 Martin Baulig <martin@ximian.com>
21269 * mini-x86.c (is_regsize_var): Added support for generic
21271 (mono_arch_emit_prolog): Make this compile again, use
21272 `x86_push_imm_template (code)'.
21274 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21276 * mini-x86.c: make all push_imm instructions that get
21277 patched always emit the long form
21279 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21281 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21282 in a per-domain hash.
21284 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21287 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21289 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21292 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21295 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21296 Beginnings of SSE2 support.
21298 * exceptions.cs: Add more tests for checked int<->uint casts.
21300 2004-08-28 Martin Baulig <martin@ximian.com>
21302 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21306 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21307 Handle generic instances recursively.
21309 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21311 * iltests.il: test for conv.u8 on a constant
21313 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21315 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21316 LCONV_x4 (shrun_32 (membase)).
21318 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21320 * inssel-x86.brg: c&p rules for push/setret of long
21322 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21324 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21325 compare (regvar, base)
21327 * inssel-x86.brg: more burg love
21329 * inssel.brg: more cleanup
21331 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21333 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21335 * basic-long.cs, basic-calls.cs: new tests for optimization.
21337 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21339 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21342 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21344 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21346 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21348 * inssel.brg (mini_emit_memcpy): use
21349 NO_UNALIGNED_ACCESS to disable memcpy optimization
21351 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21353 * mini-amd64.c: Handle generic types in various places.
21355 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21357 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21359 * mini.c (handle_box): Fix warning.
21361 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21363 * mini-amd64.h: Enable the emit_state optimization.
21365 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21367 * mini-amd64.c: Add some new 64 bit peephole opts.
21369 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21371 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21373 * mini-amd64.c: Register allocator fixes.
21375 * mini.c: Add an optimization to emit_state to avoid allocation of new
21376 registers on some platforms.
21378 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21380 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21382 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21383 allocation. Fixes #63085.
21385 * basic-long.cs: Add new regression test.
21387 * mini-amd64.c: Register allocator improvements.
21389 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21391 * mini-amd64.c (read_tls_offset_from_method): Add another code
21394 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21395 instruction sequence for nullifying class init trampolines.
21397 * objects.cs: Add new regalloc test.
21399 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21401 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21403 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21405 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21408 * driver.c: Fix profiling after TLS changes.
21410 * driver.c (mono_main): Set mono_stats.enabled if needed.
21412 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21415 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21417 * mini-x86.c: use a 1 op rather than a 2 op tls access
21418 instruction -> faster.
21420 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21422 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21425 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21427 * exceptions-sparc.c (throw_exception): fix typo
21429 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21431 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21432 set tree->dreg correctly with tls. Allow any
21433 register to be used.
21435 * mini-x86.c (read_tls_offset_from_method): add new code
21436 generation pattern seen with GCC.
21439 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21441 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21442 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21443 exceptions-sparc.c: fix some performance issues in exception
21444 handling and setting of the stack trace for exceptions that were
21447 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21449 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21452 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21455 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21457 This patch inlines tls access, when possible.
21459 * mini.h: new arch functions for TLS intrinsics.
21460 All platforms updated with a stub.
21462 * mini.c: use the new intrinsics
21464 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21465 arch specific intrinsic for tls variables
21467 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21469 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21472 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21474 * mini.c: thread local allocation
21476 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21478 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21480 * Makefile.am: Link against the static version of libmonogc.
21482 * Makefile.am: Link the static versions of the convenience libraries
21483 into the mono executable.
21485 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21487 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21489 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21490 on integer overflow.
21492 * mini-amd64.c: Reorganize function call code.
21494 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21496 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21498 * inssel-x86.brg: use xor eax,eax.
21500 * basic.cs: new tests
21502 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21504 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21505 in exception throwing code.
21507 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21509 * inssel-x86.brg: use xor esi,esi.
21511 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21513 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21514 can trace methods compiled during mini_init () too.
21516 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21519 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21521 * Makefile.am: static link on x86 (r=zoltan)
21523 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21525 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21526 code since it causes some programs to fail.
21528 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21530 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21532 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21534 * mini.c: ovfops_op_map - add STACK_OBJ case for
21536 * basic.cs: add test_0_pin_string as test
21539 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21541 * Makefile.am: build C# if srcdir != builddir
21543 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21545 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21546 fall-through blocks.
21548 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21550 * driver.c: enable loop by default again and include abcrem in -O=all.
21552 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21554 * iltests.il: Add some localloc tests.
21556 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21558 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21561 * inssel-amd64.brg: Add some optimizations.
21563 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21566 * Makefile.am: Statically link mono against libmono on AMD64.
21568 * mini-amd64.c inssel-amd64.brg: Optimizations.
21570 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21572 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21574 * tramp-amd64.c: Patch calling code in trampolines.
21576 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21578 * mini-amd64.c: pinvoke struct passing fixes.
21580 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21582 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21583 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21585 2004-08-05 Duncan Mak <duncan@ximian.com>
21587 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21590 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21592 * mini-amd64.c (emit_move_return_value): Move return value for normal
21595 2004-08-05 Martin Baulig <martin@ximian.com>
21597 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21598 `type->type'; just modify `type' itself when dealing with enums
21599 and generic instances.
21600 (check_call_signature): Make `simple_type' a `MonoType *'.
21602 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21604 * mini.c: Use OP_PADD to add offsets to addresses.
21606 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21608 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21610 * mini-sparc.c (mono_arch_emit_epilog): fix check
21611 for folding last op into restore instruction
21613 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21615 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21616 helper methods using the code manager.
21618 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21620 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21622 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21624 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21625 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21627 * mini-s390.c: fix tail processing
21629 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21631 * mini-ppc.c: mul.ovf.un exception name fix.
21633 2004-08-03 Martin Baulig <martin@ximian.com>
21635 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21636 instances; before jumping to `handle_enum', also modify `ptype'.
21638 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21640 * cpu-sparc.md: fcall maximal length too small.
21642 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21644 * mini-amd64.c mini.h: Add initial support for passing/returning
21645 structures to/from pinvoked methods.
21647 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21649 * mini-ppc.c: reg allocator fix.
21651 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21653 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21655 * inssel.brg: Optimize memset on 64 bit machines.
21657 * mini-amd64.c: Fix some vararg cases.
21659 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21661 * mini-s390.c: Corrected macro in emit_float_to_int
21663 * s390-abi.cs: Tests to exercise the s390 ABI
21665 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21667 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21670 * basic.cs: Add a test for add.ovf.un.
21672 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21674 * mini-sparc.c: add case for OP_IDIV_UN
21676 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21678 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21680 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21682 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21684 * basic.cs: regression tests.
21686 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21689 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21691 * basic.cs: Add a new test.
21693 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21694 and AOT. Various fixes and optimizations.
21696 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21698 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21700 * mini-ppc.c: make sure temp regs are not used for global reg
21703 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21705 * cpu-sparc.md: conv_i8 fix for 64bits
21707 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21709 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21711 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21712 add opcode for cmp BYTE PTR [eax], imm.
21714 * inssel.brg: Make memcpy and memset takes bases.
21716 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21718 * *-amd64.*: More AMD64 work.
21720 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21722 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21723 add a compare-not-equal opcode.
21725 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21727 * mini.c: Use mono_init_from_assembly instead of mono_init.
21729 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21731 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21733 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21735 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21737 * inssel.brg: 64 bit fixes.
21739 * mini.h (MonoCallInst): Add some AMD64 specific data.
21741 * mini.h: Add some OP_P opcodes.
21743 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21745 * basic.cs: tests for 61797 and 61740
21747 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21749 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21750 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21752 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21754 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21756 * *-amd64*.*: Ongoing AMD64 work.
21758 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21760 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21762 * *-amd64*: Ongoing AMD64 work.
21764 * mini-arch.h: Add AMD64 support.
21766 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21768 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21770 * mini-ops.h: Add new opcodes.
21772 * Makefile.am: Add AMD64 support.
21774 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21775 rules into the inssel-long*.brg files.
21777 * *-amd64.*: Add beginnings of AMD64 backend.
21779 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21781 * mini.c (print_dfn): commenting out the code that prints
21782 the cil. With -O=deadce, this makes -v -v crash.
21784 * cpu-pentium.md: make checkthis have a length of 2
21786 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21788 * mini-sparc.h: fix implementations of __builtin
21789 functions for Sun compiler for V9.
21791 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21793 * mini.c: use the new stelem.ref wrapper
21794 * exceptions.cs, arrays.cs: new stelem.ref tests
21796 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21798 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21799 new XSP should work with these changes).
21801 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21803 * inssel-{long32,x86,}.brg: trivial optimizations.
21805 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21807 * mini.c: load value when emitting box operation in
21810 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21812 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21813 is one byte shorter than cmp DWORD PTR [eax], 0.
21815 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21817 * inssel-ppc.brg: arguments on the stack are always
21818 relative to the stack pointer (spotted by Neale Ferguson).
21820 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21822 * exceptions-x86.c: delay appending the method name to the trace until
21823 after mono_jit_info_table_find is called, as this gets the real
21826 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21828 * aot.c: register roots
21830 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21832 * aot.c : I could just use PLATFORM_WIN32 flag.
21834 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21836 * aot.c : Reverting the previous fix. This time it broke linux build.
21838 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21840 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21842 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21844 * mini.c (handle_stack_args): Remove some more debugging code.
21846 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21848 * driver.c mini.h aot.c: Allow additional options to be specified with
21849 --aot and pass them to mono_compile_assembly.
21851 * aot.c: Add experimental code to AOT compile all loaded assemblies
21852 on demand and save the code into a cache in the filesystem.
21854 * aot.c: Add support for more wrapper methods.
21856 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21859 * cpu-*.md: Remove removed opcodes.
21861 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21862 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21863 related icalls to marshal.c.
21865 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21867 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21869 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21871 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21873 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21874 * liveness.c: If liveness is recomputated we need to reset the information
21875 for each variable. This way, if the liveness range has been narrowed
21876 by optimizations that happened after the last computation, we can return
21879 For example, if you have
21884 // Tons of code that does not affect i
21890 i = 0 is dead code and will be removed by SSA. However, when
21891 linear scan gets to the code, i will still appear to be live
21892 throughout the entire block. This prevents good register allocation.
21894 2004-07-06 Martin Baulig <martin@ximian.com>
21896 * debug-mini.c (mono_debug_init_method): Allow
21897 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21898 (mono_debug_add_icall_wrapper): New method.
21900 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21902 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21904 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21907 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21909 * aot.c (mono_aot_load_method): Fix loading of debug info.
21911 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21913 * aot.c: Add logging support.
21915 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21917 * mini.h: Add prototype for mono_print_method_from_ip.
21919 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21921 * inssel.brg: 64 bit fixes.
21923 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21926 * Makefile.am: Add SPARC64 support.
21928 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21930 * aot.c: Fix alignment problems on 32 bit platforms.
21932 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21934 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21937 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21940 * mini.h: Bump AOT file version. Some 64 bit fixes.
21942 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21944 * inssel-sparc.brg: Add new rule to avoid register moves.
21946 * inssel.brg: Add ldind_to_load_membase helper function.
21948 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21950 * mini.c: OffsetToStringData intrinsic.
21952 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21954 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21956 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21959 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21960 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21962 * mini.c: reinstated mono_compile_get_interface_var()
21963 on x86, too, since the change breaks the Gtk# build there as well.
21965 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21967 * driver.c: remove loop from the default optimizations: it seems to
21968 interact badly with some of the other options (see bug #60613).
21970 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21972 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21973 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21975 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21977 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21978 vararg-using methods.
21980 2004-06-21 Martin Baulig <martin@ximian.com>
21982 * mini/mini-exceptions.c
21983 (mono_handle_exception): Added `gpointer original_ip' argument.
21984 After calling mono_unhandled_exception(), call
21985 mono_debugger_unhandled_exception() and if that returns true,
21986 restore the context and return.
21988 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21990 * mini-ppc.c: prefer the use of relative branches so
21991 they won't need to be patched in aot code (patch from Patrick Beard).
21993 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21995 * aot.c: patch from Patrick Beard to make the output assembly
21996 more correct for the MacOSX assembler. Small tweak to
21997 generate sane images on Linux/PPC, too.
21999 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22001 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22002 case until bug #59509 is fixed (shows up in #60332).
22004 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22006 * mini.c: make sure the needed wrappers are compiled, too, with
22009 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22011 * driver.c: remove NPTL reference in --version output.
22013 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22015 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22016 generate valid assembly for the Mach-O assembler.
22018 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22020 * driver.c: don't include abcrem in the all optimization specifier
22021 since it slows down jit compilation too much for now.
22023 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22025 * mini.c: use BIGMUL only if both operands have the same signage.
22026 * iltests.il: Test for bug 60056. (errors related to signage in
22031 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22033 * mini.c, aot.c: memory leak fixes.
22035 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22037 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22039 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22041 * Makefile.am: remove the -static hack completely, it links in
22042 statically glib as well.
22044 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22046 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22047 * exceptions.cs: make it compile with new mcs/csc.
22049 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22050 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22051 and added relevant test case.
22053 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22055 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22056 regressions in gtk-sharp.
22058 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22060 * exceptions.cs: New regression tests.
22062 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22064 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22066 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22068 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22070 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22072 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22074 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22076 * mini.c (mono_jit_runtime_invoke): Init class in this
22077 method instead of trusting mono_jit_compile_method to
22078 do the work (because wrappers can be in object class)
22080 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22082 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22084 * basic-long.cs: New regression test.
22086 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22088 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22089 and div/rem checks.
22091 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22093 * Makefile.am: fix miguel's change to build mono statically against
22094 libmono (track build dependencies).
22096 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22098 * cfold.c: Some glib versions do not have G_MININT32.
22100 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22102 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22103 with precision of tan, atan, sin and cos, and implemented related
22104 regressions tests (fixes bug 54467, but one new problem appeared and
22107 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22109 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22111 * exceptions.cs: Add test for constant folding && division by zero.
22113 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22114 since driver.c is in libmono too, so the optimization was useless.
22116 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22117 variable to driver.c so the compiler can emit more efficient code to
22120 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22122 * Makefile.am: don't distribute generated inssel.[ch] files.
22124 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22126 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22127 into the default appdomain. Fixes #58707.
22129 * jit-icalls.c: Remove the broken approximation for truncl, doing
22130 no conversion is better.
22132 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22135 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22137 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22138 of the mcrxr instruction which is not available on some processors
22139 even if it's documented to be. Implement add and sub overflow correctly
22140 (still not complete for long unsigned). Speed up icalls a bit.
22142 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22144 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22145 we run .cctor in the current domain instead of target_domain.
22147 Fixes bug #58558, .cctor not being called in -O=shared.
22149 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22151 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22153 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22155 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22156 which can be done with an imm8, do it that way.
22157 (mono_arch_output_basic_block): ditto for a jmp
22158 (mono_arch_emit_prolog): Computate maximum offset of a label.
22160 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22162 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22163 now tries to allocate prefered physical reg's for virtual
22164 regs. This reduces the number of emited spills/loads with
22165 20-30% on our core assemblies.
22167 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22169 * jit-icalls.c: truncl() is not needed and trunc() is
22170 the correct thing to do anyway (bug #58287).
22172 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22174 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22177 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22179 * driver.c: enable loop optimizations by default.
22181 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22183 * mini-x86.c: fix calc of max loop size when aligning loops start.
22185 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22187 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22190 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22192 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22195 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22197 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22199 * mini.c (inline_method): Allways inline some wrappers even if the cost
22200 is too large. Fixes #58785.
22202 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22204 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22206 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22207 (crichton@gimp.org). Beginning of support for sparc/linux.
22209 * mini-sparc.c: Optimize retrieval of LMF address.
22211 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22213 * exceptions-ppc.c: handle alloca in methods with clauses.
22215 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22217 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22219 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22221 * mini.c: Delegate most of the abort signal work to
22222 mono_thread_request_interruption, which also handles Stop and Suspend
22225 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22227 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22228 supports the save/restore lmf opcodes.
22230 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22232 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22233 by gcc-3.4 as well.
22235 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22237 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22239 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22240 methods which contain array accesses.
22242 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22243 boundaries. Fixes #58537.
22245 * iltests.il: Add regression test for #58537.
22247 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22249 * mini-x86.c (mono_arch_local_regalloc): Last part of
22250 fix for bug #58633 (releasing register to early).
22252 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22254 * basic-long.cs: Add new regression test.
22256 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22258 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22259 register too early on the chain.
22261 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22263 * mini.c (create_helper_signature): Use a helper function to reduce
22264 the code which needs to be written. Also set the calling convention of
22265 icalls on windows. Fixes #57840.
22267 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22269 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22270 exceptions-ppc.c: added helper function to get the instruction address
22271 from a signal handler context.
22273 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22275 * helpers.c: use g_get_tmp_dir. Invokes happyness
22278 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22280 * helpers.c: Add new env variable to pass args to objdump.
22281 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22283 2004-05-17 Radek Doulik <rodo@ximian.com>
22285 * Makefile.am (common_sources): added abcremoval.h so it get
22286 disted and daily mono packages on go-mono.com will build again
22288 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22290 * abcremoval.c: Fixed coding style, added copyright header.
22292 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22294 * mini.h: Added prototype for abc removal main function.
22296 * build_relations_propagation_table.pl: Added copyright header.
22298 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22300 * basic-long.cs: reg test for complex ceq_long bug.
22302 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22304 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22305 reg in long and clob case (bug #58343). Fixed/added comments.
22307 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22309 * mini.c (mono_jit_runtime_invoke): Follow new convention
22310 of calling the invoke method with an function pointer.
22312 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22314 * ChangeLog: Fix author of memory leak patch.
22316 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22318 * Makefile.am: fix make dist as well...
22321 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22323 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22324 on archs where pointers are 4 bytes long.
22326 * Makefile.am: Added abcremoval.c source file.
22328 * abcremoval.c: Added abcremoval.c.
22330 * abcremoval.h: Added abcremoval.h.
22332 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22334 * inssel.brg: Enabled bounds check removal.
22336 * mini.c: Added support for abcrem optimization.
22338 * mini.h: Added abcrem optimization label.
22340 * driver.c: Added support for abcrem optimization.
22342 * propagated_relations_table.def: Added propagated_relations_table.def.
22344 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22346 * mini.c, cfold.c: fix style.
22348 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22350 * mini.c: handle issue with the low-level implementation of
22351 some long opcodes (bug #54209).
22353 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22355 * basic.cs: test for my new cmov stuff.
22357 2004-05-13 Patrik Torstensson
22359 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22360 opt and added peephole documentation.
22362 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22364 * tramp-ppc.c: rewrote the generic trampoline code.
22366 2004-05-11 Patrik Torstensson
22368 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22370 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22372 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22374 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22375 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22377 * mini.c: Add new icalls for AsAny marshalling.
22379 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22381 * tramp-ppc.c, mini-ppc.c: more cleanups.
22383 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22385 * mini.c: no warnings.
22387 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22389 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22391 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22393 * mini.c: In the thread abort signal handler, if the thread is in the
22394 process of being stoped, don't throw the Abort exception, just stop the
22397 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22399 * tramp-ppc.c: removed old code.
22401 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22403 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22404 do some simple speed optimizations on ppc.
22406 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22408 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22409 and large offsets in load/store.
22411 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22413 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22414 it causes regressions.
22416 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22418 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22421 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22423 * jit-icalls.c: remove warnings.
22424 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22425 speedups for unsafe code.
22427 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22429 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22431 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22433 * basic-calls.cs: Add new regression test.
22435 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22438 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22440 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22443 2004-05-06 Patrik Torstensson
22445 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22446 long reg allocation in any reg (not only eax:edx) and implemented
22447 long shl/shr ops in asm instead of helpers.
22449 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22451 * mini-sparc.h: Fix warnings.
22453 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22456 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22457 separate statement for clarity.
22459 * mini-sparc.c: Update status.
22461 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22463 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22466 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22468 * inssel-ppc.brg: another small pre-release workaround:
22469 we don't do overflow detection for long_sub_un.
22471 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22473 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22474 (also works around a weird ppc bug: 57957).
22476 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22478 * tramp-ppc.c: trampoline fixes.
22480 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22482 * mini-ppc.c: fixed typos.
22484 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22486 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22487 at the top of the stack. Fixed typos. Use a frame registers
22488 for all the methods with exception clauses.
22490 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22492 * exceptions-ppc.c: restore fp registers.
22494 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22496 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22497 order from the stack top (moved the stack room to save the
22498 return value for trace after the param area). Fixed corruption
22499 in restoring registers on unwind.
22501 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22503 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22505 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22507 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22508 and prolog/epilog for methods that use it. Allow
22509 enough param area room for varargs methods. Fix miguel's
22510 breakage in exception handling.
22512 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22514 * Makefile.am: run genmdesc only on current arch.
22516 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22518 * exceptions-x86.c:
22519 * mini-x86.h: fix the build on windows.
22521 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22523 * 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.
22525 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22527 * mini-exceptions.c: New file.
22529 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22530 Move some parts of the x86 exception handling code to an
22531 arch-independent file so it can be shared with other ports.
22533 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22535 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22537 2004-04-26 David Waite <mass@akuma.org>
22539 * driver.c: remove comma from end of enumeration declaration
22541 2004-04-26 Jackson Harper <jackson@ximian.com>
22543 * driver.c: parse config file before loading first assembly. This
22544 allows the user gac to be enabled/disabled.
22546 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22548 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22549 simpler mechanism: we do not care what is encoded initially
22550 (branch absolute or relative), we care about the code and its
22551 target. I kept the old code for reference for now.
22553 The new code tries first to determine if the jump is anywhere in
22554 the -/+32 absolute meg range, if it succeeds, it encodes using the
22555 absolute branch; If not, it tried to find something in the
22556 relative range, if not, it uses the handle_thunk code.
22558 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22560 * exceptions-ppc.c: use the correct ip register on macosx.
22562 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22564 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22566 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22568 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22569 Raise exception on integer divide by zero by hand since the hw
22570 doesn't support it. Handle NaNs in FP compares.
22572 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22574 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22575 code reducing duplication between the platforms and enabled
22576 signal exception handling (on linux for now).
22578 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22580 * exceptions-ppc.c: more macosx support.
22582 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22584 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22586 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22588 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22590 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22592 * iltests.il: more tests.
22594 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22596 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22599 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22601 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22603 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22605 * liveness.c: Mark variables as volatile in all basic blocks reachable
22606 from exception clauses.
22608 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22610 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22613 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22615 * iltests.il, basic.cs: more tests for regalloc.
22617 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22619 * iltests.il: Some tests for register allocation modifications
22622 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22624 * exceptions.cs: Add regression test for bug #56782.
22626 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22627 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22628 the beauty of fixing the same thing in 5 different files...
22630 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22632 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22635 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22637 * mini.c: Add support for STRWLPARRAY marshalling convention.
22639 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22641 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22642 to init the context to setup the regs pointer).
22644 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22646 * exceptions-ppc.c: more exceptions work.
22648 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22650 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22653 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22655 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22656 can use the memory directly.
22658 * cpu-pentium.md: Update documentation from a post from Zoltan.
22660 add x86_add_membase, x86_sub_membase, x86_mul_membase
22662 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22664 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22665 GENERAL_REGS they were also hardcoded for all PPC ports.
22667 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22669 Remove hard-coded limit for floating point registers, use
22670 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22672 Notice that in MacOS X calling conventions you can fit a lot more
22673 floating point values in registers, so I should update the PInvoke
22674 test to excercise the passing of floating point values on the
22675 stack (currently broken).
22677 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22679 * tramp-ppc.c (create_trampoline_code): Added
22680 JUMP_TRAMPOLINE_SIZE.
22681 (ppc_magic_trampoline): Follow the pattern from
22682 x86_magic_trampoline: if code is set to zero, return.
22683 (create_trampoline_code): Always pass MonoMethod to the jump
22684 trampoline, before it was passing a null.
22685 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22686 share the code with mono_arch_create_jit_trampoline.
22688 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22690 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22693 * cpu-g4.md: Added length for jmp instruction, the worst case
22694 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22697 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22699 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22701 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22703 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22704 before each IL instruction.
22706 * mini.c (CEE_BOX): Fix warnings.
22708 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22710 * mini.c: removed a few unused vars and extra whitespace.
22712 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22714 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22716 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22718 (OP_GETCHR): use the above
22719 (CEE_LDELEMA): use the above.
22721 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22722 version of the generic impl.
22723 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22724 (CEE_LDELEMA): use the above.
22726 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22728 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22731 * iltests.il: Added new regression test for #56317.
22733 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22735 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22736 under NetBSD. Fixes #56450.
22738 * liveness.c (update_gen_kill_set): Fix previous patch.
22740 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22742 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22744 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22746 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22747 ldsfld and ldsflda.
22749 * inssel-sparc.brg: Add more optimizations.
22751 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22753 2004-04-01 Martin Baulig <martin@ximian.com>
22755 * mini.c (handle_box): New static function; moved the
22756 implementation of CEE_BOX here.
22757 (mono_method_to_ir): Added `constrained_call' variable.
22758 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22759 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22760 mono_method_get_constrained() to get the method.
22762 2004-04-01 Martin Baulig <martin@ximian.com>
22764 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22765 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22766 (mono_method_to_ir): We don't need these macros anymore since
22767 mono_class_get_full() already takes care of it.
22769 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22771 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22772 use @function (as doesn't accept #function here) and check the return
22773 value of system and stop if fails.
22775 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22777 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22779 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22781 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22783 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22785 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22788 * basic-long.cs: Add test for negation of Int64.MinValue.
22790 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22792 * mini-sparc.c: Update status.
22794 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22796 * exceptions-sparc.c: Fix return value in filters.
22798 * inssel-sparc.brg: Fix register allocation in some rules.
22800 2004-03-28 Martin Baulig <martin@ximian.com>
22802 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22805 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22807 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22809 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22810 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22811 remove unused conv_u4 opcode.
22813 * mini-x86.c: Remove valgrind workaround since it slows down things
22814 even when mono is not run under valgrind.
22816 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22818 * mini-sparc.c: Update status.
22820 * inssel-sparc.brg: Add some optimizations.
22822 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22823 future delay slot filling. Add support for varargs, tail calls and JMP.
22825 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22826 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22828 * inssel.brg: Fix register allocation in OP_ARGLIST.
22830 * inssel.brg: Fix warnings.
22832 2004-03-25 Martin Baulig <martin@ximian.com>
22834 * mini.c (inflate_generic_field): Removed.
22835 (mini_get_method): Removed, use mono_get_method_full(),
22836 (mini_get_class): Removed, use mono_class_get_full().
22837 (mono_method_to_ir): Pass our generic context to
22838 mono_field_from_token().
22840 2004-03-25 Martin Baulig <martin@ximian.com>
22842 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22843 of a `MonoMethod *'.
22844 (mini_get_method): Take a `MonoGenericContext *' instead
22845 of a `MonoMethod *'.
22846 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22847 a new local variable called `generic_context' which holds the
22848 current `MonoGenericContext *'; use it to lookup things.
22850 2004-03-24 Martin Baulig <martin@ximian.com>
22852 * mini.c (mini_get_class): New static method; if we're inside a
22853 generic instance, inflate the class if neccessary.
22854 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22856 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22858 * iltests.il: New regression test for #55976.
22860 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22863 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22865 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22868 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22870 * liveness.c: Consider SSA stores as well as loads when making vars
22873 * exceptions.cs: New regression tests for register allocation.
22875 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22877 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22878 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22879 domain lock only to protect puntual access to data structures.
22880 Added access lock for sighash, jit_icall_hash_name,
22881 jit_icall_hash_addr and domain->code_mp.
22883 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22885 * driver.c: Print SIGSEGV handling method.
22887 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22889 * mini.c (setup_jit_tls_data): Handle case when this is called
22890 multiple times for a thread.
22892 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22893 is different from fbxx_un. Fixes #54303. Also use constants instead of
22894 magic numbers in a lot of places.
22896 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22898 * exceptions.cs: Fix cctor test when --regression is used.
22900 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22902 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22905 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22907 * inssel-ppc.brg: fixed register assignments for some rules.
22909 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22911 * exceptions.cs: Add test for exceptions in static constructors.
22913 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22914 static constructors outside the domain lock. Fixes #55720.
22916 2004-03-17 Martin Baulig <martin@ximian.com>
22918 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22919 (inflate_generic_field): Take the `MonoMethod *' instead of the
22920 `MonoClass *' and added support for generic method.
22921 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22922 have a `field->parent->gen_params', only inflate the field if it's
22923 an open constructed type.
22925 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22927 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22928 exception object instead of the preconstructed ones.
22930 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22932 * mini.c: reverted changed to sigsegv_signal_handler commited
22933 accidentally in the previous patch.
22935 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22938 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22939 running --aot with an old assembly.
22941 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22943 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22946 * mini-sparc.c: Add support for v9 branches with prediction.
22948 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22950 * mini.c (mini_init): #warning is GNUC only
22952 * mini-sparc.h: implement __builtin_frame_address
22953 and __builtin_return_address for Sun C compiler
22955 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22957 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22959 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22961 * basic-calls.cs: Add test for unaligned byref long argument passing.
22963 * mini-ops.h: Add sparcv9 compare and branch instructions.
22965 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22966 v9 instructions if we have a v9 cpu.
22968 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22969 registers for global allocation.
22971 * exceptions-sparc.c: Fixes.
22973 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22975 * liveness.c (mono_analyze_liveness): Optimized version.
22977 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22979 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22982 * basic-float.cs basic-calls.cs: New regression tests.
22984 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22986 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22987 sigaltstack implementation.
22989 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22991 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22992 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22994 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22996 * mini.c: Fix warnings.
22998 * mini.c (mono_resolve_patch_target): New function which contains the
22999 arch independent part of the patching process.
23001 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23002 patching code to a separate function.
23004 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23006 * mini.c (add_signal_handler): ifdef out on Windows
23008 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23010 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23011 cpu-sparc.md: Add exception handling support + other fixes.
23013 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23014 typed GC detection in --version.
23016 * basic.cs exceptions.cs: New regression tests.
23018 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23019 the arch specific code can store data during a compilation.
23021 * mini-ops.h: Add OP_SETFRET.
23023 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23024 function, register a separate icall for each arity, so the icalls can
23027 * mini.c (mono_print_tree): Print negative offsets in a more readable
23030 * mini.c: Make signal handling work on sparc.
23032 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23034 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23036 * jit-icalls.c: Emulate truncl by aintl on solaris.
23038 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23040 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23042 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23044 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23046 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23047 a MarshalByRef type, inline a method that performs the check, taking into
23048 account that the object can be a proxy. Also implemented tow new opcodes:
23049 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23050 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23051 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23053 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23055 * mini-ppc.c: if a relative branch displacement is too big
23056 but it points to and area reachable with an absolute branch,
23059 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23061 * mini.c: optimize small copies in cpblk.
23063 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23065 * basic-calls.cs basic-float.cs: New regression tests.
23067 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23068 negative offsets from %fp. Implement localloc. Fix local register
23069 allocation. Fix the case when the this argument needs to be saved to
23070 the stack. Implement some missing opcodes.
23072 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23074 * mini.c (mini_method_compile): Reenable global regalloc in methods
23075 with exception handlers.
23077 * linear-scan.c (mono_varlist_sort): Fix warning.
23079 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23081 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23084 * liveness.c: Make all variables uses in exception clauses volatile, to
23085 prevent them from being allocated to registers. Fixes #42136.
23087 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23089 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23090 causes regressions.
23092 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23093 argument to mono_arch_regalloc_cost.
23095 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23098 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23100 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23101 Make the cost of allocating a variable to a register arch dependent.
23103 * basic-calls.cs: Fix compilation of tests.
23105 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23106 helper function to cut back on the number of #ifdefs needed.
23108 * mini-ppc.c: Fix compilation.
23110 * basic-calls.cs: New regression tests.
23112 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23114 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23115 of l0 since that is callee saved.
23117 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23120 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23121 of delay instruction.
23123 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23125 * mini.h (MonoCallInst): Add 'virtual' flag.
23127 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23129 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23131 * *.cs: New regression tests.
23133 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23136 * mini.c (mono_runtime_install_handlers): Fix build.
23138 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23139 'signal_stack_size' members.
23141 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23142 alternate signal stack.
23144 * exceptions-x86.c: Add stack overflow handling.
23146 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23147 functions to arch independent code.
23149 * mini.c (mono_print_tree): Print more detailed info for load_membase
23152 2004-02-23 Martin Baulig <martin@ximian.com>
23154 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23156 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23158 * mini-x86.c: fixed reg allocation for div/rem.
23160 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23162 * driver.c (mono_main): Report some configuratio options on --version.
23164 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23166 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23167 low in the address space. Correctly flush memory in thunks where we
23168 output native code.
23170 2004-02-20 Martin Baulig <martin@ximian.com>
23172 * mini.c (mini_get_method): New static method; inflate all generic
23173 methods and methods in open generic instances.
23174 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23175 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23177 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23179 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23181 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23183 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23185 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23187 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23188 it compile using Sun's compiler.
23190 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23192 * 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.
23194 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23196 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23198 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23200 * mini-ppc.c: handle calls outside of the allowed range with thunks
23201 allocated using the code manager.
23202 * tramp-ppc.c: use the code manager to hold generated native code.
23203 Fixed the magic trampoline to just patch vtable entries.
23205 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23207 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23210 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23212 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23215 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23216 if we have a working __thread implementation.
23218 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23219 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23221 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23223 * mini-x86.c: Fix compilation under gcc 2.
23225 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23227 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23228 contains a call to the wrapped function.
23230 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23231 OP_<CALL>_IMM opcodes, and use them under X86.
23233 * mini.c (mono_jit_find_compiled_method): Fix warning.
23235 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23237 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23239 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23240 functionality to mini.c.
23242 * mini.c (mono_create_jump_trampoline): New function to create a jump
23243 trampoline. Return a compiled method instead of a trampoline if it
23244 exists. Add a cache for jump trampolines.
23246 * mini.c (mono_jit_find_compiled_method): New function to return a
23247 compiled method if it exists.
23249 * mini-x86.c: Call mono_create_jump_trampoline instead of
23250 mono_arch_create_jit_trampoline.
23252 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23253 a jump trampoline. Fixes #52092.
23255 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23257 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23258 which is not up-to-date. Add check_corlib_version () instead.
23260 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23263 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23264 since newer valgrind versions do not need it.
23266 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23267 compile a method with a given set of optimizations.
23269 * mini.c: Compile icall wrappers on-demand instead of at startup.
23271 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23272 wrapper for an icall.
23274 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23276 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23279 * iltests.il: Add test for non-empty stack before switch instruction.
23281 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23283 * mini.c: Add support for new stringbuilder marshalling conventions.
23285 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23287 2004-02-01 Martin Baulig <martin@ximian.com>
23289 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23290 in `ginst->mtype_argv'.
23292 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23294 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23295 facilitate grepping.
23297 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23299 * mini.c: fixed buglet in initobj generic implementation for references.
23301 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23303 * Makefile.am: make the version script conditional.
23304 * jit-icalls.c: handle missing truncl().
23306 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23308 * exceptions.cs: Add more tests for double->int conversion.
23310 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23311 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23313 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23315 * driver.c: make --verbose --version emit an error
23316 if the loaded corlib doesn't match the runtime version.
23318 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23320 * mini-ppc.h: export ppc_patch().
23321 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23322 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23323 on par or better than on MacOSX.
23325 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23327 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23328 mono_lookup_pinvoke_call.
23330 * mini-x86.c: Under windows, the default pinvoke calling convention is
23331 stdcall. Fixes #52834.
23333 * mini.c (optimize_branches): Add an upper bound to the number of
23334 iterations to prevent infinite loops on strange loops. Fixes #53003.
23336 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23338 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23339 and ISINST. Fixes #52093.
23341 * objects.cs (test_0_vector_array_cast): New tests.
23343 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23345 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23346 checking in Array.Set ().
23348 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23351 * object.cs (test_0_multi_array_cast): New regression test.
23353 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23355 * exceptions-ppc.c: fix build on Linux/PPC.
23357 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23359 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23360 running under valgrind.
23361 (x86_magic_trampoline): Fix build bustage.
23363 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23364 negative values as well. This is needed for the encoding of the line number
23365 info, since sometimes the line numbers are not in increasing order.
23367 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23369 * cpu-pentium.md (localloc): Increase the size of the localloc
23370 instruction since it is a loop under Win32.
23372 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23375 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23377 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23378 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23379 Max Horn (max@quendi.de). Fix file names in comments.
23381 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23383 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23384 avoid stack overflow.
23385 (replace_usage): Avoid uninitialized variable warnings.
23387 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23388 and taking the address of valuetype variables.
23390 2004-01-03 Patrik Torstensson
23392 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23393 for other purposes than FP later on.
23395 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23397 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23400 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23402 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23404 2003-12-30 Patrik Torstensson <p@rxc.se>
23406 * mini-x86.h: Decreased number of availiable fp regs.
23407 Solves corner cases with FP spilling.
23409 2003-12-23 Patrik Torstensson <p@rxc.se>
23411 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23412 for floating point stack tracking / spilling on x86.
23415 * basic-float.cs: added float mul overflow test.
23417 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23419 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23421 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23423 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23424 supports for cond branches that overflow the immediate
23425 overflow offset. mcs can compile simple programs.
23427 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23429 * exceptions-ppc.c: exception handling support wip:
23430 finally handlers get run on exception.
23432 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23434 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23437 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23439 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23440 initial support for stack walking and unwinding.
23442 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23444 * driver.c (mono_main): Make corlib-out-of-sync message more
23445 descriptive. Also remove verify_corlib call.
23447 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23449 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23450 not overlap with other call's arguments, too.
23452 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23454 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23455 move to arch-specific code the choice of arch-specific
23456 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23457 * mini.c: ensure emulation calls will not interleave
23460 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23462 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23463 the magic trampoline stack frame is dropped before executing
23466 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23468 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23469 and integer to fp conversions. Added support for overflowing
23470 arguments on the stack. Reserve a couple more registers as temps.
23471 Added support for aot compilation (as output still needs to be
23474 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23476 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23477 Don't overwrite return register in some corner cases.
23479 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23481 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23482 static constructors when AOT compiling.
23484 * driver.c (mono_main): Call mono_check_corlib_version.
23486 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23488 * cpu-g4.md, basic.cs: fixed div target register.
23490 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23492 * mini-ppc.c, basic.cs: shl_imm fix with test.
23494 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23496 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23497 structures by value. Misc fixes.
23498 * objects.cs: more tests.
23500 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23502 * mini-ppc.c: lconv.ovf.i implemented.
23504 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23507 (mini_init): don't error out if someone already called g_thread_init.
23509 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23511 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23512 to be any type per the spec. Fix abnormal memory usage when
23513 the same object is repeatedly thrown.
23515 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23517 * mini.c: check for overruns in IL code.
23519 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23521 * TODO: Add/remove some todo entries.
23523 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23525 * driver.c (mono_main): Call mono_verify_corlib.
23527 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23529 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23530 This has been moved to mini.c
23531 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23532 type being casted is marshalbyref it could be a proxy, so instead of
23533 emitting the type check code, emit a call to a runtime method that will
23534 perform the check by calling CanCastTo if needed.
23536 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23538 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23539 methods with large stack frames under Win32.
23541 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23543 * Makefile.am: Distribute regression tests.
23545 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23546 at the end instead of inserting each variable into the sorted list.
23548 * linear-scan.c (mono_varlist_sort): New helper function.
23550 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23552 * mini.c: ensure arguments and locals are within bounds.
23554 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23556 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23559 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23561 * mini.c (mono_cprop_copy_values): Fix crash.
23563 * aot.c: Set verbosity back to 0.
23565 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23567 * regalloc.c: complete memory leak fix by Laurent Morichetti
23570 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23572 * driver.c (main_thread_handler): Revert the previous patch.
23574 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23577 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23578 memory from the memory pool.
23580 * driver.c (main_thread_handler): Turn on all optimizations when
23583 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23584 an array for better performance.
23586 * regalloc.c (mono_regstate_assign): Fix memory leak.
23588 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23589 serialize the debug info.
23591 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23592 debug info from the serialized representation.
23594 * aot.c: Save debug info into the generated file and load it when
23597 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23599 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23601 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23602 More FP-related fixes.
23604 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23606 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23607 and register allocation buglet. Hello world now runs.
23609 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23611 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23612 * tramp-ppc.c: fixed class init trampoline.
23613 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23615 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23617 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23618 mini.c: more ppc changes/fixes.
23620 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23622 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23623 Also optimize the case when the arguments are the same in the caller
23626 * iltests.il: Add tests for tail calls with valuetype arguments.
23628 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23630 * mini-ppc.c: fixes for struct return type.
23632 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23634 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23635 mono_spillvar_offset() to arch-specific code.
23637 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23639 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23641 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23643 * exceptions-x86.c: Fix stack space leaks.
23645 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23646 registers from the lmf if the method has save_lmf set.
23648 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23650 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23651 of icall wrappers into InvokeInDomain, since these are now per-domain.
23653 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23655 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23656 make some opcode emulation and intrinsic ops enabled/disabled
23657 according to the architecture. More fixes.
23659 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23661 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23663 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23665 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23666 arch-specific handling for 'this' and struct return type to
23667 arch-specific code.
23669 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23671 * aot.c: prevent divide by zero error when reporting (it happened with
23672 Accessibility.dll).
23674 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23676 * mini.h (inst_switch): Remove unused macro.
23678 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23681 (load_aot_module): free 'info->methods' and 'info' properly. No more
23682 "free(): invalid pointer blah" messages when you have an old aot
23685 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23687 * jit-icalls.c, mini.c: Added support for context static fields.
23689 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23691 * mini.c (mono_method_blittable): Methods which set LastError are not
23692 blittable either. Fixes #51108.
23694 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23696 * mini.c: flush icache.
23697 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23699 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23701 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23703 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23705 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23708 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23711 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23713 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23715 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23716 instruction when the result is discarded.
23718 * iltests.il (test_0_div_regalloc): New regression test.
23720 * arrays.cs: Fix compilation error.
23722 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23724 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23725 float rules to inssel-x86.brg: sane architectures with FP registers
23726 don't need to implement these rules.
23728 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23730 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23732 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23734 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23735 implementation of 32 bit systems.
23737 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23739 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23740 (Jeroen Zwartepoorte).
23742 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23744 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23745 the caller and the callee matches.
23747 * mini.c (mono_method_to_ir): Add comment.
23749 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23750 signbit is missing on some platforms.
23752 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23754 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23756 * mini.c (setup_jit_tls_data): Call the new function.
23758 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23760 * mini-x86.c: Add experimental support for fast access to the lmf
23761 structure under NPTL/Linux 2.6.x.
23763 2003-11-06 Martin Baulig <martin@ximian.com>
23765 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23766 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23769 2003-11-02 Martin Baulig <martin@ximian.com>
23771 * mini.c (inflate_generic_field): New static method.
23772 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23773 generic instance and the field is declared in a generic type, call
23774 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23776 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23778 * mini.h mini.c (mono_method_same_domain): New function to return
23779 whenever the caller and the callee are in the same domain.
23781 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23783 2003-10-30 Martin Baulig <martin@ximian.com>
23785 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23786 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23788 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23789 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23791 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23793 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23796 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23797 object here, so it is in the correct appdomain etc.
23799 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23801 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23803 (mono_method_to_ir): Avoid freeing the type created returned from
23804 mono_type_create_from_typespec, since it is put into an internal cache
23805 by the function. Fixes pointer.exe.
23807 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23808 trampolines for icalls and pinvokes as well. Fixes #33569.
23810 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23812 * mini.c: Update after appdomain changes.
23814 * mini.c (mono_jit_compile_method_inner): Allways compile native
23815 method wrappers in the root domain, since there can only be one
23816 instance of them, whose address is stored in method->info.
23818 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23820 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23821 environment variable. Instead detect automatically whenever running
23822 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23825 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23827 * trace.c, trace.h: New files that implement the new trace option
23830 * driver.c: Document new --trace options.
23832 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23835 - if (mono_jit_trace_calls)
23836 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23838 * mini.h: prototypes.
23840 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23842 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23844 * mini.c inssel.brg: Implement typedefbyref opcodes.
23846 * mini.c (mono_jit_compile_method): Remove unused local variable.
23848 * mini.c (mono_jit_compile_method_inner): Ditto.
23850 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23852 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23854 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23856 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23858 * mini.c (mono_no_aot): Remove unused global variable.
23860 * mini.c: Thread safety fixes.
23862 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23864 * mini.c (mono_create_class_init_trampoline): Add a lock around
23865 class_init_hash_addr.
23867 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23870 * mini.c: Decompose the NEWARR instruction before decomposing its
23871 arguments. Fixes #30073.
23873 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23875 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23878 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23880 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23882 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23884 * driver.c: Add support for compiling icall wrappers to --compile.
23886 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23888 * inssel.brg: The empty value in class->interface_offsets is -1, not
23891 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23893 * objects.cs: New test for 'is' operator on an array of interfaces.
23895 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23897 * tramp-ppc.c: update trampoline code to support jumps
23898 and class initialization.
23900 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23902 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23904 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23906 * inssel.brg (OP_UNBOX): Remove unused rule.
23908 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23909 region instead of one for each method. Fixes #47813.
23911 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23913 * exceptions.cs (test_0_nested_finally): New regression test for
23914 nested exception handlers.
23916 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23918 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23920 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23923 * mini.c (mono_method_check_inlining): Make the inlining limit
23924 configurable by an environment variable.
23926 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23928 * mini.h: Bump AOT file version.
23930 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23931 token, store the image along with the token, since the token might not
23932 refer to the same image as the method containing the relocation,
23933 because of inlining.
23935 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23937 * mini.c (mono_precompile_assemblies): New function to compile
23938 all methods in all loaded assemblies.
23940 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23942 * regalloc.h regalloc.c (MonoRegState): Change the type of
23943 iassign and fassign to int*, since they can contain large negative
23944 values if the register is spilled. Also added some comments. Fixes
23947 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23948 under Win32. Fixes #42964.
23950 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23952 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23954 * aot.c: Added support for AOT compiling methods which contain calls
23955 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23958 * driver.c (compile_all_methods): Run the compilation in a thread
23959 managed by mono. Fixes #44023.
23961 * mini.c (mono_codegen): Print full method name in verbose output.
23963 * mini-x86.c (mono_arch_patch_code): Fix warning.
23965 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23966 jumps, since the method we are jumping to might be domain-specific.
23968 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23970 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23972 * inssel.brg: string chars are unsigned.
23974 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23976 * TODO: New todo item.
23978 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23979 which calls mono_runtime_class_init and patches the call site to
23980 avoid further calls.
23981 (mono_arch_create_class_init_trampoline): New arch specific function
23982 to create a class init trampoline.
23983 (create_trampoline_code): Generalized so it can create
23984 class init trampolines as well.
23986 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23987 (mono_create_class_init_trampoline): New function to create and cache
23988 class init trampolines.
23989 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23990 vtable given the address of a class init trampoline. Used by the
23992 (mono_codegen): Generate a call to a trampoline instead of
23993 mono_runtime_class_init in LDSFLD[A].
23994 (mono_codegen): Add relocations for the new trampoline.
23996 * mini.h mini-x86.c aot.c: Added a new relocation type:
23997 MONO_PATCH_INFO_CLASS_INIT.
23999 * mini.h: Bump AOT version number.
24001 * aot.c: Create a copy of the loaded code instead of using the original
24002 so methods which call each other will be close in memory, improving
24005 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24006 patch since it breaks the regression tests.
24008 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24009 for the register saving instruction sequence since the
24010 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24012 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24014 * TODO: Fix todo item && remove another.
24016 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24018 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24021 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24022 function of the module.
24024 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24025 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24026 --no-aot command line option.
24028 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24030 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24031 by Bernie Solomon (bernard@ugsolutions.com).
24033 * inssel.brg: Refactor the interface offset table related code into
24034 its separate functions and add support for the AOT case.
24036 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24038 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24040 * aot.c: Added mono_aot_verbose variable and made all debugging
24041 output depend on the value of this variable.
24043 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24044 method_label and info_label.
24046 * mini.h mini-x86.c aot.c: Added a new relocation type
24047 MONO_PATCH_INFO_IID for klass->interface_id.
24049 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24050 the MonoJitInfo structure.
24052 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24053 a non-root appdomain in shared mode.
24055 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24057 * aot.c: make aot loader less verbose. Remove free of unused variable.
24059 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24061 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24063 * .cvsignore: Added *.dll.
24065 * mini.c (mono_print_tree_nl): New function callable while debugging.
24067 * mini.c (mono_print_code): Export this.
24069 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24072 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24074 * mini.h (MonoCompile): Added 'jit_info' field.
24076 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24077 the cfg structure, since it is needed by the AOT compiler.
24079 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24081 * aot.c: A major rewrite. Changes include:
24082 - save exception tables for methods which have them.
24083 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24084 to g_module_symbol.
24085 - reworked the file format so it is now much smaller and needs
24086 fewer relocation entries.
24088 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24090 * aot.c (load_aot_module): Fix build bustage on platforms without
24093 2003-09-04 Martin Baulig <martin@ximian.com>
24095 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24097 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24099 * TODO: Some new optimization ideas.
24101 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24103 * aot.c: Save the optimization flags used to compile the code into
24106 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24107 support emitting domain specific code.
24109 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24110 no longer domain neutral. It can be made domain neutral by compiling
24111 with --optimize=shared.
24113 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24114 between appdomains.
24116 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24117 loading of AOT code.
24119 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24121 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24122 if there is no domain neutrality information.
24124 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24126 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24127 format version into the generated library.
24129 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24130 callee method into the caller since one of them could be shared.
24132 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24133 system exceptions from AOT code now works.
24135 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24136 method if it is domain neutral and the callee is not.
24138 * graph.c (cfg_emit_one_loop_level): Fix warning.
24140 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24142 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24145 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24147 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24148 is needed by code which is executed before mono_runtime_init ().
24149 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24151 * mini.c (mono_thread_abort): Fix warning.
24152 (mono_jit_compile_method): Call static constructor in the AOT case too.
24154 * aot.c (mono_compile_assembly): Fix warning.
24156 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24158 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24160 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24162 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24164 * cpu-pentium.md: Fix the length of call opcodes so they include the
24165 ESP restoring instruction. Fixes #47968.
24167 2003-08-28 Martin Baulig <martin@ximian.com>
24169 * mini-x86.c (mono_arch_call_opcode): Added support for
24170 MONO_TYPE_GENERICINST.
24172 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24174 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24176 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24177 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24179 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24182 2003-08-26 Martin Baulig <martin@ximian.com>
24184 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24185 when reporting an error, set this to the actual error location.
24186 (mono_method_to_ir): Report the correct error location if
24187 get_basic_blocks() returned an error.
24189 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24191 * mini.c (mono_type_blittable): OBJECT is not blittable.
24192 (mono_method_blittable): Methods which have marshalling descriptors
24193 are not blittable either. Fixes #47842.
24195 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24197 * driver.c mini.c: Use an environment variable instead of a global
24198 variable. Also fix the build.
24200 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24201 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24204 * driver.c mini.c: Added --with-valgrind option to turn off some
24205 code which prevents mono from running under valgrind.
24207 * mini.c (mono_emit_call_args): Fixed warning.
24209 * mini.c (mono_emulate_opcode): Fixed warning.
24211 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24213 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24214 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24215 regalloc.c, regalloc.h: specify available registers in arch-specific
24216 code and support floats in the regallocator (patch by Laurent Morichetti
24219 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24221 * mini.c: mono_thread_current() can be called only after
24222 mono_runtime_init(): rearrange code to not call it early on.
24224 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24226 * mini.c: allocate jump tables in the code mempools.
24228 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24230 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24233 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24235 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24236 12 to 16. This fixes bug #47453.
24239 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24241 * mini-ppc.c: fixed indexed load and unsigned compares.
24243 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24245 * mini.c: reenabled installation of handler for
24246 thread abort signal.
24248 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24250 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24251 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24252 until it's fixed and actually useful.
24254 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24256 * inssel-long32.brg: couple more opcodes implemented.
24258 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24260 * mini-sparc.c: Even more opcodes implemeted.
24262 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24264 * mini-sparc.c: More opcodes implemented.
24266 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24268 * mini-sparc.c: More opcodes implemented.
24270 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24272 * inssel-sparc.brg: Add some needed rules. Direct
24274 * Makefile.am: Use inssel-sparc.brg
24275 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24276 an assert happy for now.
24278 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24280 * mini-sparc.c: Fixed compile errors.
24281 * exceptions-sparc.c: Same. We now produce a mono binary
24282 on sparc-linux. Yea.
24284 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24286 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24287 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24288 They compile, but do not work.
24290 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24292 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24293 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24294 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24297 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24299 * mini.c: more opcodes implemented and better support for generics.
24301 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24303 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24304 * mini.c, mini.h: first cut at generics support: some new instructions
24305 added and changed the behaviour of some of the existing ones.
24307 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24309 * mini.c: Removed definition of metadata_shared mutex here.
24311 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24313 * mini-x86.c: make vararg calls work for instance methods.
24315 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24317 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24318 returns the arguments in a separte list, now.
24320 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24322 * aot.c, mini.c: updates for array type representation changes.
24324 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24326 * mini.c: register function to perform jit shutdown.
24328 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24330 * mini.c: use a faster allocator if possible.
24332 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24334 * aot.c: some cleanups and portability changes.
24336 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24338 * mini.c: use faster allocation for CEE_BOX if possible.
24340 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24342 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24343 Moved inlined mempcy code to its own function so that is can be
24344 reused. Added an inline memset function as well (optimized initobj).
24345 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24347 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24349 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24351 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24353 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24354 arch code can setup the cpu for CLR execution, if needed.
24355 We use it on x86 to set the precision of FP operations.
24357 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24359 * mini.c: disable some optimizations if we can guess they'll cost too
24360 much for a given method.
24362 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24364 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24366 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24367 * mini.h mini.c mini-x86.c: Added instruction level coverage
24368 info collection support.
24370 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24372 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24373 is now implemented in the profiling API. Get rid of a couple of
24374 unnecessary global variables.
24376 2003-06-15 Nick Drochak <ndrochak@gol.com>
24378 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24379 * cpu-g4.md: add op_bigmul and op_bigmul_un
24380 * cpu_pentium.md: add op_bigmul_un
24381 * inssel-long32.brg: add rule for unsigned bigmul
24382 * mini-ops.h: define OP_BIGMUL_UN
24383 * mini-x86.c: THE BUG: handle (un)signed properly
24384 * mini.c: choose unsigned opcode if needed.
24385 This set of patches fixes bug #44291
24387 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24389 * mini.c (optimize_branches): improved to handle all kinds of
24390 conditional branches.
24392 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24394 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24395 don't raise exceptions.
24397 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24399 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24400 to arch-specific files.
24402 2003-06-09 Martin Baulig <martin@ximian.com>
24404 * Makefile.am (libs): Added $(LIBGC_LIBS).
24406 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24408 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24409 and OP_ATAN (fixes bug#44293).
24411 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24413 * Makefile.am, mini-x86.c: rename cpu description array to
24414 pentium_desc, since some compilers define the 'pentium' preprocessor
24417 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24419 * mini.c (mini_select_instructions): add explicit branch if the
24420 following block is not the false target of a conditional branch -
24421 we need this with any optimization that reorder or remove bblocks
24423 * mini.c (optimize_branches): bug fixes
24425 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24427 * mini.c (mono_method_to_ir): inline static readonly fields
24429 * ssa.c (fold_tree): start cfold support for long (very simple
24432 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24434 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24436 * inssel.brg: fixed memcpy (bug #44219).
24438 2003-06-05 Dick Porter <dick@ximian.com>
24440 * driver.c: Set the glib log levels to not abort if g_message
24443 g_set_prgname() has to happen before mini_init() so that the
24444 process handle gets the info.
24446 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24448 * driver.c: add intrins to the default optimizations to get wider
24451 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24453 * mini.h: some large basic blocks will overflow a 16-bit
24454 integers for symbolic registers.
24456 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24458 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24459 (mono_arch_output_basic_block): fix bug 43499
24461 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24463 * mini.c: kill duplicated definition of mono_debug_format.
24465 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24467 * mini-x86.c, arrays.cs: fixed register allocation bug.
24469 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24471 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24473 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24475 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24478 (print_method_from_ip): also print source location information if
24481 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24483 * mini.c (mono_find_block_region): bug fix in region code
24484 (mini_method_compile): enable removing unreachable code again, but
24485 only in methods without exception clauses.
24487 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24489 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24490 Implemented arglist opcode and handling of TypedReference type.
24491 Fixed x86 call convention when a structure is returned.
24492 Minimal support for calling static vararg methods.
24494 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24496 * mini.c (mini_method_compile): always remove unreachable code,
24497 because the code in them may be inconsistent (access to dead
24498 variables for example).
24500 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24502 * driver.c, debug-mini.c: warning fixes.
24504 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24506 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24508 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24510 * mini.c: thread-static fields are registered in mono_class_vtable(),
24511 so ensure the function is called before checking for them.
24513 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24515 * mini.c (optimize_branches): fix for bug 43586
24517 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24518 overflow (fixes Bug #43639)
24520 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24522 * mini.c, objects.cs: allow the use of stobj for primitive types.
24524 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24526 * mini.c: be less strict about argument checking until we support
24527 running the verifier.
24529 2003-05-27 Nick Drochak <ndrochak@gol.com>
24531 * basic-long.cs: tests for (ulong)int * (ulong)int also
24532 * mini.c: use the same trick for (ulong)int * (ulong)int
24534 2003-05-27 Nick Drochak <ndrochak@gol.com>
24536 * basic-long.cs: add regression test for (long)int * (long)int
24537 * cpu-pentium.md: add op_bigmul specification
24538 * inssel-long32.brg: add OP_BIGMUL rule
24539 * mini-ops.h: add OP_BIGMUL
24540 * mini-x86.c: register allocator: handle case where src1 needs to be
24542 * mini.c: substitute special BIGMUL opcode in the tree for
24543 (long)int * (long)int
24545 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24547 * jit-icalls.c: call the type ctor on field access if needed.
24549 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24551 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24552 to a method (including results of ldelema, bug#43207).
24554 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24556 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24557 colors to show exception handler blocks.
24559 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24560 (fix for pinvoke7.cs).
24562 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24564 * mini.h, mini.c: ensure correct initialization order for types that
24565 require it. Prepare for lazy compilation of jit icall wrappers.
24566 Provide a name for opcode emulation to reduce unneeded mallocing.
24568 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24570 * mini-x86.c: better register restoring code and profiling
24571 support for tail calls.
24573 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini.h, driver.c: prepare for leaf methods optimization.
24577 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24579 * mini.c: get targets of branches before converting a method.
24581 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24583 * mini.c (optimize_branches): added some experimental code (disbaled)
24585 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24587 * mini.c (optimize_branches): fix branch to branch optimization
24589 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24591 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24593 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24595 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24598 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24600 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24601 enable use of interface variables again.
24603 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24604 I1 to registers because there is no simply way to sign extend 8bit
24605 quantities in caller saved registers on x86.
24607 * inssel-float.brg: set costs of some rules to 2 so
24608 that monobure always select the arch. specific ones if supplied,
24609 regardless of the order we pass the files to monoburg.
24611 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24613 * mini.c, mini-x86.c: since the magic trampoline for jumps
24614 can't patch the code directly, we do it as soon as the
24615 method gets compiled.
24617 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24619 * mini-x86.c, mini.h: introduce a new patching method
24620 to support CEE_JMP and tail calls.
24621 * mini.c: obey tail.call. Don't precompile methods target
24623 * tramp-x86.c: new trampoline code to handle methods
24624 reached through a jump.
24626 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24628 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24629 bit values to registers
24631 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24633 * mini.c (mono_compile_get_interface_var): share interface
24634 variables if possible.
24636 2003-05-16 Martin Baulig <martin@ximian.com>
24638 * debug-mini.c (mono_init_debugger): New function to initialize
24639 the debugger. This is not in the debugger since it needs to
24640 access some of mini's internals.
24642 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24644 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24646 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24648 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24649 for value type handling.
24651 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24653 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24654 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24656 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24658 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24659 the constructor through a proxy.
24661 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24663 * jit-icalls.c, inssel.brg: fixes to array element address
24666 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24668 * mini-x86.c (is_regsize_var): allocate pointer to registers
24670 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24672 * driver.c: fixed typo, added intrins to the set of optimizations
24673 tested with regressions.
24675 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24677 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24678 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24681 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24683 * inssel.brg: remove some common pop instructions without side effects
24685 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24687 * inssel-x86.brg: fixed thinko in int to double conversions.
24689 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24691 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24693 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24695 * inssel-long32.brg: two more missing instructions.
24697 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24699 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24700 if not already set.
24702 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24704 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24707 * basic-float.cs: Added tests for negative zero.
24709 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24711 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24712 a couple of missing operations for long casts, with test cases.
24714 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24716 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24718 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24720 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24721 code size estimation.
24723 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24725 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24726 abstract methods (fix bug 42542)
24728 * aot.c: add ability to handle array types
24730 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24732 * mini.c: Call the _specific versions of the object allocation
24733 functions if possible.
24735 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24737 * driver.c: call setlocale ().
24739 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24741 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24744 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24746 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24748 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24749 wrappers (fix bug 42122)
24751 2003-05-04 Martin Baulig <martin@ximian.com>
24753 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24755 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24756 s/mini_set_defaults/mono_set_defaults/g.
24758 2003-05-04 Martin Baulig <martin@ximian.com>
24760 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24762 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24764 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24765 (reported by Don Roberts).
24767 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24769 * mini.c: temporarily work around two bugs for this release.
24771 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24773 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24774 that contains -export-dynamic and it makes using the ld script
24776 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24778 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24780 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24783 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24785 * mini.c: make sure leave calls all the needed finally blocks,
24786 even when the target jumps out of multiple exception clauses.
24788 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24790 * ldscript, Makefile.am: add linker script to reduce the number of
24791 exported symbols (should also fix the issues with libwine defining
24792 some of the same symbols in io-layer).
24794 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24796 * driver.c (mini_main): Avoid assertion when no file name is given on
24799 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24801 * driver.c: added --version/-V command line option.
24802 Added the inline optimization in the regression tests.
24804 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24806 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24807 to the type in the method signature (fixes bug#42134).
24809 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24811 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24813 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24815 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24817 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24819 * driver.c: fixed bug #42100.
24821 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24823 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24825 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24827 * mini.c: moved most of the code required to do inlining to its own
24828 function so it can be reused. Inline also ctors if appropriate.
24830 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24832 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24833 the runtime can call mono API functions.
24835 2003-04-27 Martin Baulig <martin@ximian.com>
24837 * debug-mini.c (mono_debug_init_method): Added
24838 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24839 send a notification to the debugger.
24841 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24842 running in the Mono Debugger, just pass the breakpoint number to
24843 mono_debug_init_method().
24845 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24847 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24849 * mini.c: allow some more unsafe compares.
24851 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24853 * mini-x86.c, Makefile.am: make distcheck works (partially from
24854 a patch by Richard Lee <r.h.lee@attbi.com>).
24855 * regset.c, regset.h: removed, they are unused.
24857 2003-04-25 Dick Porter <dick@ximian.com>
24859 * driver.c: Usage reports the name as 'mono' not 'mini'
24860 * exceptions-x86.c: Build and run on freebsd
24862 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24864 * Makefile.am: install the program with the 'mono' name and
24865 the library as libmono instead of mini and libmini.
24867 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24869 * driver.c: provide the APIs for the embedding interface of the old jit.
24871 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24873 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24875 2003-04-23 Martin Baulig <martin@ximian.com>
24877 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24879 * driver.c: Added `--debug' command line argument to enable
24882 2003-04-23 Martin Baulig <martin@ximian.com>
24884 * debug.[ch]: Removed. The code is now in
24885 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24887 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24890 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24892 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24894 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24897 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24898 mono_domain_finalize.
24899 (mini_method_compile): use mono_method_profile* if the the option is
24902 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24904 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24905 methods with their wrapper.
24907 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24908 methods with their wrapper.
24910 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24913 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24916 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24919 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24921 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24923 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24925 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24926 of the mempool. This is slightly faster and uses less memory
24928 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24930 * mini.c: avoid O(n) allocation for variables.
24932 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24934 * mini.c: handle items on the stack after inlining methods.
24936 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24938 * mini.c: make the method->opcode optimization dependent
24939 on MONO_OPT_INSTRINS and do it lazily.
24941 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24943 * driver.c: print overall results at the end of regression run.
24945 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24947 * inssel.brg: don't overwrite symbolic registers.
24949 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24951 * inssel-x86.brg: fix conversion from long to float.
24953 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24955 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24957 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24959 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24961 * driver.c: Added --print-vtable option as in the old JIT.
24963 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24965 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24967 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24969 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24971 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24973 * mini.c regalloc.c regalloc.h: Fix memory leak.
24975 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24977 * aot.c (mono_aot_get_method): register all used strings
24979 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24981 * mini.c: always intern strings references with ldstr at compile time.
24983 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24985 * Makefile.am: add BUILT_SOURCES.
24987 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24989 * driver.c: give a better error message when the assembly to execute
24990 doesn't have an entry point.
24992 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24994 * Makefile.am: added hack for automake
24996 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24999 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25001 22003-04-07 Martin Baulig <martin@ximian.com>
25003 * Makefile.am: Added Makefile.am.
25005 * debugger-main.c: Removed, this is now in the debugger where it
25008 * mini.pc.in: Call this package `mini' for the moment.