1 2010-04-23 Kornel Pal <kornelpal@gmail.com>
3 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
4 initonly static fields when using moving GC.
6 Contributed under MIT/X11 license.
8 2010-04-20 Jonathan Pryor <jpryor@novell.com>
10 * exceptions-arm.c: Remove platform checks in favor of configure checks.
12 2010-04-19 Jonathan Pryor <jpryor@novell.com>
14 * exceptions-arm.c: Add Android support for sigcontext structure.
16 2010-04-16 Zoltan Varga <vargaz@gmail.com>
18 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
19 wrappers correctly now that their wrapper info is NULL.
21 2010-04-16 Zoltan Varga <vargaz@gmail.com>
23 * mini.c (mono_jit_compile_method_inner): Avoid calling
24 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
26 2010-04-16 Zoltan Varga <vargaz@gmail.com>
28 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
29 so the latter can be #ifndef DISABLE_JIT-ed.
31 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
33 2010-04-16 Zoltan Varga <vargaz@gmail.com>
35 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
37 2010-04-16 Zoltan Varga <vargaz@gmail.com>
39 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
42 2010-04-15 Zoltan Varga <vargaz@gmail.com>
44 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
45 calling mono_class_num_methods (). Fixes #592244.
47 2010-04-14 Zoltan Varga <vargaz@gmail.com>
49 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
51 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
53 2010-04-14 Zoltan Varga <vargaz@gmail.com>
55 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
57 * (handle_alloc): Ditto.
58 (mono_method_to_ir): Remove the constrained call restriction added by a previous
59 change, its not needed anymore.
61 2010-04-12 Rodrigo Kumpera <rkumpera@novell.com>
63 * mini-posix.c (sigusr1_signal_handler): Fix build on
64 non x86/amd64 systems.
66 2010-04-13 Zoltan Varga <vargaz@gmail.com>
68 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
69 calls where the constrained class needs a context. Fixes #595863.
71 * iltests.il.in: Add a test.
73 2010-04-13 Zoltan Varga <vargaz@gmail.com>
75 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
76 2.6/SVN seems to have broken support for them.
78 2010-04-13 Zoltan Varga <vargaz@gmail.com>
80 * mini-llvm.c: Fix support for LLVM 2.6.
82 2010-04-10 Zoltan Varga <vargaz@gmail.com>
84 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
85 MonoInternalThread belonging to the thread.
87 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
89 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
90 unsafe optimization that will remove bound checks.
92 2010-04-08 Kornel Pal <kornelpal@gmail.com>
94 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
95 CompareExchange not to be inlined for I8.
97 Contributed under MIT/X11 license.
99 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
101 * array.cs: Add tests for cast between primitive array types.
103 2010-04-07 Andreia Gaita <avidigal@novell.com>
105 * Makefile.am: create a convenience library for moon to link with
107 2010-04-07 Paolo Molaro <lupus@ximian.com>
109 * method-to-ir.c: optimize array accesses from generic interfaces.
111 2010-04-06 Zoltan Varga <vargaz@gmail.com>
113 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
115 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
117 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
118 of marshalbyref classes.
122 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
124 * aot-compiler.c (emit_exception_debug_info): Encode try holes
127 * aot-runtime.c (decode_exception_debug_info): Decode try holes
130 * mini.h: Increase AOT version.
132 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
134 * mini-x86.h: Only enable soft debugger when using sigaction or on
135 Windows. Fixes build on Haiku (lacks siginfo_t).
137 Code is contributed under MIT/X11 license.
139 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
141 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
142 BeOS-style signal handlers.
144 Code is contributed under MIT/X11 license.
146 2010-04-02 Zoltan Varga <vargaz@gmail.com>
148 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
150 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
152 * mini-exceptions.c: Fix win32 build.
154 2010-04-01 Mark Probst <mark.probst@gmail.com>
156 * mini.c, driver.c: Call mono_gc_base_init() before
159 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
161 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
162 call_method]): Delegate the actual work in security-core-clr.c
163 to ease code sharing.
165 2010-04-01 Zoltan Varga <vargaz@gmail.com>
167 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
168 float conv.ovf.un opcodes are encountered, instead of asserting later.
171 2010-04-01 Zoltan Varga <vargaz@gmail.com>
173 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
175 * iltests.il.in: Add a test.
177 2010-04-01 Zoltan Varga <vargaz@gmail.com>
179 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
180 large. Fixes #567040.
182 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
184 2010-04-01 Zoltan Varga <vargaz@gmail.com>
186 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
189 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
191 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
192 mono_create_handler_block_trampoline with the proper #ifdef so that it
195 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
197 * mini-exceptions.c: Introduce mono_walk_stack_full, which
198 allows to select if it's new or old context that is passed to
201 * mini-exceptions.c (mono_handle_exception_internal): Handle the
202 case when executing a guarded handler from the EH machinery.
204 * mini-exceptions.c (mono_install_handler_block_guard): New function
205 responsible for checking for handler blocks, installing the guard and
206 clearing abort state.
208 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
209 to check for handler blocks and skip interruption logic if one was found.
211 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
212 by the handler block guard trampoline. Resumes interruption by raising the
213 pending ThreadAbortException.
215 * mini.c (create_jit_info): Calculate the end address of a finally block.
217 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
218 of a finally block to a specified address and return the old one.
220 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
221 trampoline patches the original return address and calls the trampoline function.
223 2010-03-30 Zoltan Varga <vargaz@gmail.com>
225 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
227 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
228 does the patching if the callee is in the same domain.
230 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
231 of mono_arch_patch_plt_entry ().
233 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
235 * mini.c (create_jit_info): Fix try block hole length encoding.
237 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
239 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
240 duplicate information and print offsets instead of absolute addresses.
242 2010-03-29 Zoltan Varga <vargaz@gmail.com>
244 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
245 event is sent. Fixes #591733.
247 2010-03-26 Zoltan Varga <vargaz@gmail.com>
249 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
252 2010-03-26 Zoltan Varga <vargaz@gmail.com>
254 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
255 thread_to_tls hash table.
257 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
258 section. Fixes #591000.
260 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
262 * Makefile.am (version.h): Check for pure .git directory only,
263 fixes SVN revision when using git without git-svn.
265 Contributed under MIT/X11 license.
267 2010-03-26 Zoltan Varga <vargaz@gmail.com>
269 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
271 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
273 * basic-simd.cs: Test for vector x scalar binary operators.
275 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
277 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
278 intrinsics with expanded scalar arguments.
280 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
282 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
283 don't have an exception class, so don't decode it. This would crash
286 2010-03-24 U-anarquia\miguel <miguel@anarquia>
288 Make sure that trunk builds with DISABLE_JIT, an update to the
291 * mini.c (mini_get_shared_method): this code seems to be necessary
292 regardless of whether DISABLE_JIT has been defined.
294 (mono_jit_compile_method_inner): it seems that this method is
295 required even in full AOT mode, so ifdef out only the pieces that
296 try to genrate code (the body of code that applies patches to the
299 (mini_method_compile): do not compile when using DISABLE_JIT.
301 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
302 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
303 compile when DISABLE_JIT is set.
305 2010-03-24 Mark Probst <mark.probst@gmail.com>
307 * mini.c (mono_create_tls_get): Only create a TLS operation if the
308 arch really supports it.
310 2010-03-24 Mark Probst <mark.probst@gmail.com>
312 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
314 2010-03-23 Neale Ferguson <neale@sinenomine.net>
316 * exceptions-s390x.c: Add support for
317 mono_arch_get_throw_corlib_exception and fix throw by name.
319 * mini-s390x.c: Add IMT support; Fix stack parameter passing
320 logic (especially for varargs); Correct localloc sizing; Add
321 mono_arch_get_this_arg_from_call and
322 mono_arch_get_this_arg_from_call.
324 * mini-s390x.h: Add support for facility list extraction;
325 Correct/update MONO_ARCH_xxx settings.
327 * mini-s390.c: Minor corrections to instruction output for
328 varargs. No IMT implementation - I think it's time to deprecate
329 s390 and just leave s390x.
331 * tramp-s390x.c: Correct creation of trampoline instruction
334 * cpu-s390x.md: Update some instruction lengths
336 2010-03-23 Zoltan Varga <vargaz@gmail.com>
338 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
339 can be hit with partial sharing.
341 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
342 in non-shared classes correctly.
343 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
344 Turn on partial sharing.
346 2010-03-23 Zoltan Varga <vargaz@gmail.com>
348 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
351 2010-03-23 Zoltan Varga <vargaz@gmail.com>
353 * method-to-ir.c (mono_method_to_ir): Handle the failure of
354 mono_method_signature ().
356 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
358 * mini.c (mini_method_compile): Get the signature of cfg->method early with
359 error checking, so later calls do not need error checking.
361 2010-03-22 Zoltan Varga <vargaz@gmail.com>
363 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
365 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
367 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
369 * mini-exceptions.c (mono_handle_exception_internal): Don't
370 check try_end for archs different than s390.
372 * mini.c (create_jit_info): Don't crash if the finallt block is the
375 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
377 * driver.c (mono_main): Don't free global codeman under linux since
378 glic now peeks at code on stack for more archs than just amd64.
380 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
382 * mini.c, method-to-ir.c: changes to support compressed interface
385 2010-03-22 Zoltan Varga <vargaz@gmail.com>
387 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
388 Use sigaction on OpenBSD too.
390 2010-03-22 Zoltan Varga <vargaz@gmail.com>
392 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
394 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
396 * debugger-agent.c: #include sys/select.h for fd_set.
398 Code is contributed under MIT/X11 license.
400 2010-03-21 Zoltan Varga <vargaz@gmail.com>
402 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
405 2010-03-21 Zoltan Varga <vargaz@gmail.com>
407 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
408 some large methods with lots of exception handlers. Fixes #440924.
410 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
412 * method-to-ir.c: remove code duplication for interface checks.
414 2010-03-19 Zoltan Varga <vargaz@gmail.com>
416 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
417 (assembly_unload): Clear all event requests referencing the to-be unloaded
421 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
423 * mini.h, mini-exceptions.c: restore the state of the stack
424 guard page permissions.
426 2010-03-19 Zoltan Varga <vargaz@gmail.com>
428 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
429 call site patching code, it doesn't appear to be needed.
431 2010-03-19 Zoltan Varga <vargaz@gmail.com>
433 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
434 sharing generic methods whose type arguments are a mix of reference and
435 non-reference types. Not yet turned on.
437 * mini.c (mini_get_shared_method): New helper function to return
438 the method which will be compiled/registered in the JIT tables when doing
440 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
441 use mini_get_shared_method ().
443 * mini.c (mini_method_compile): Register the same method which is compiled when
444 doing generic sharing.
446 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
448 * generics.cs: Add partial sharing tests.
450 2010-03-17 Jerry Maine <crashfourit@gmail.com>
452 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
453 Add an enum value that or's all possable values together. Add an enum value
454 that marks the end of the used bit indexes.
456 * mini-amd64.c : Make changes to match the changes in mini.h
458 * mini-x86.c : Make changes to match the changes in mini.h
460 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
461 simd_version to support more simd versions. Changed the name of
462 simd_version to simd_version_flags to make it more intuitive that
463 it now contains bit flags. Reordered the *_intrinsics arrays to
464 match the changes above. Changed emit_intrinsics() to use the new
465 setup mentioned above.
467 Code is contributed under MIT/X11 license.
469 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
471 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
472 remaining archs. Alpha and hppa maintainers, please stand up.
474 2010-03-17 Zoltan Varga <vargaz@gmail.com>
476 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
477 is needed even when fail_tramp!=NULL.
479 2010-03-17 Zoltan Varga <vargaz@gmail.com>
481 * debugger-agent.c (insert_breakpoint): Write a log message.
483 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
485 * iltests.il.in: Add a few tests for LEAVE going over multiple
488 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
490 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
492 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
494 * mini.h (MonoBasicBlock): Add native_length field.
495 * mini.h (MonoCompile): Add try_block_holes field.
496 * mini.h (MonoInst): Add exception_clause pointer to
499 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
500 * mini.c (mono_cfg_add_try_hole): New function to register possible
502 * mini.c (create_jit_info): Fill in the holes information.
504 * mini-exceptions.c: Verify for holes when checking if an IP is covered
507 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
509 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
511 * jit-icalls.c: adjusted for the array API changes.
513 2010-03-16 Zoltan Varga <vargaz@gmail.com>
515 * iltests.il.in: Disable the fconv_to_i test on sparc too.
517 2010-03-16 Zoltan Varga <vargaz@gmail.com>
519 * debugger-agent.c: Simplify the way breakpoints are processed by removing
520 the 'pending' flag. This fixes support for appdomains too.
523 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
525 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
527 2010-03-12 Zoltan Varga <vargaz@gmail.com>
529 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
530 when using LLVM, LLVM generates it itself when needed.
532 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
534 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
535 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
538 2010-03-11 Zoltan Varga <vargaz@gmail.com>
540 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
541 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
542 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
544 2010-03-11 Martin Baulig <martin@ximian.com>
546 * debugger-agent.c (type_commands): Add NULL check to
547 `CMD_TYPE_GET_SOURCE_FILES'.
549 2010-03-09 Zoltan Varga <vargaz@gmail.com>
551 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
553 2010-03-09 Zoltan Varga <vargaz@gmail.com>
555 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
558 * iltests.il.in: Add a test.
560 2010-03-05 Martin Baulig <martin@ximian.com>
562 Add support for aborting invocations.
565 (InvokeData): Added `InvokeData *last_invoke'.
566 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
567 added a new `invoke' field to keep the `InvokeData *' throughout
569 (ErrorCode): Added `ERR_NO_INVOCATION'.
570 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
571 (mono_debugger_agent_handle_exception): Don't report any exception
572 if an abort was requested.
573 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
574 a thread abort if necessary.
575 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
577 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
579 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
580 so we can release the whole list and not just the first one. Free
581 it in more places as well.
583 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
585 * method-to-ir.c: Revert r153222 as it doesn't belong here.
587 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
589 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
591 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
593 * driver.c: report also other misc build options.
595 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
597 * method-to-ir.c: Generate better code for the NewObject
600 2010-03-07 Zoltan Varga <vargaz@gmail.com>
602 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
603 is disabled. Fixes #582322.
605 * iltests.il.in: Add a test.
607 2010-03-06 Zoltan Varga <vargaz@gmail.com>
609 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
610 the handling of obj->synchronization == null and owner != current thread to
611 mono_monitor_exit ().
613 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
616 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
618 * mini.c: change the way emulated opcode info is stored and save about
619 4 KB of runtime memory.
621 2010-03-04 David S. Miller <davem@davemloft.net>
623 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
624 that don't provide the siginfo in the second signal handler argument
625 are buggy, and this has been fixed for years.
626 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
627 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
629 2010-03-04 Zoltan Varga <vargaz@gmail.com>
631 * aot-runtime.c (find_symbol): Fix a leak.
632 (decode_patch): Ditto.
634 2010-03-04 Zoltan Varga <vargaz@gmail.com>
636 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
638 2010-03-04 Zoltan Varga <vargaz@gmail.com>
640 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
642 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
644 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
646 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
648 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
649 to check for errors, it's enough to create the metadata open.
653 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
656 * mini-exceptions.c: Add support for printing stack traces when handling
657 exceptions, and when printing exceptions thrown while tracing also print
658 the exception message.
660 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
662 * trace.c: We need to parse exclude tokens ('-') before string tokens,
663 since the exclude token is a valid string character.
665 2010-03-02 Levi Bard <levi@unity3d.com>
667 * debugger-agent.c: Invalidate thread stacks on domain unload.
669 2010-03-02 Mark Probst <mark.probst@gmail.com>
671 * method-to-ir.c: Emit dummy_use for stored reference after write
672 barriers to make sure the object is pinned if the GC interrupts
673 before the write barrier is done.
675 2010-03-02 Zoltan Varga <vargaz@gmail.com>
677 * cpu-<ARCH>.md: dummy_use was missing src1:i.
679 2010-03-01 Zoltan Varga <vargaz@gmail.com>
681 * debugger-agent.c: Add a log message printing the protocol version.
683 2010-03-01 Zoltan Varga <vargaz@gmail.com>
685 * debugger-agent.c: Add a new command to communicate the protocol version used
686 by the client. This could be used to allow newer runtimes to communicate with
689 2010-03-01 Zoltan Varga <vargaz@gmail.com>
691 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
693 2010-03-01 Zoltan Varga <vargaz@gmail.com>
695 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
698 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
700 * mini-arm.c: make the arm cpu arch configurable with the
701 MONO_CPU_ARCH env var (for example: "armv4 thumb").
704 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
706 * mini.c, mini.h, driver.c: added the --jitmap option to enable
707 support for the perf tool on Linux.
709 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
711 * method-to-ir.c: make string.InsertenalSetChar() specialization
714 2010-03-01 Robert Jordan <robertj@gmx.net>
716 * Makefile.am: fix the non-static build.
718 2010-02-26 Zoltan Varga <vargaz@gmail.com>
720 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
723 2010-02-26 Robert Jordan <robertj@gmx.net>
725 * tasklets.c (continuation_store): Return from an error condition
728 2010-02-26 Martin Baulig <martin@ximian.com>
730 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
733 (MonoDebuggerThreadInfo): Added `internal_flags'.
734 (MonoDebuggerInternalThreadFlags): New enum.
735 (_mono_debugger_throw_exception): Don't signal the debugger if a
736 type abort was requested.
737 (_mono_debugger_unhandled_exception): Likewise.
738 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
739 (mono_debugger_runtime_invoke): If the debugger requested a thread
740 abort during the invocation, reset it here.
742 2010-02-26 Martin Baulig <martin@ximian.com>
744 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
745 instead of `MonoThread *'.
747 2010-02-25 Zoltan Varga <vargaz@gmail.com>
749 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
750 code offsets table, as it is mostly sorted.
752 2010-02-25 Zoltan Varga <vargaz@gmail.com>
754 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
757 2010-02-25 Zoltan Varga <vargaz@gmail.com>
759 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
761 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
763 * Makefile.am: build the new ABI version of the libmono library.
764 * debugger-agent.c, mini.c: fix warnings with the new API.
765 * jit.h: don't depend on glib.h being included.
767 2010-02-24 Zoltan Varga <vargaz@gmail.com>
769 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
771 2010-02-24 Zoltan Varga <vargaz@gmail.com>
773 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
774 ThreadStatic variables.
776 2010-02-24 Zoltan Varga <vargaz@gmail.com>
778 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
779 data is not freed yet. Fixes #582460.
781 2010-02-23 Zoltan Varga <vargaz@gmail.com>
783 * debugger-agent.c: Add support for the caught/uncaught flags on exception
784 event requests. Bump protocol minor version.
786 2010-02-22 Zoltan Varga <vargaz@gmail.com>
788 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
790 2010-02-22 Zoltan Varga <vargaz@gmail.com>
792 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
795 * iltests.il.in: Add a test.
797 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
799 * mini.c (inline_method): Check for loader errors.
801 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
803 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
804 instead of mono_method_get_header as it doesn't decode locals
805 so the called method can have unresolved dependencies that will only
806 be satisfied after the current method is JIT'd.
810 2010-02-22 Zoltan Varga <vargaz@gmail.com>
812 * basic.cs (test_0_div_opt): Speed this up a bit.
814 2010-02-20 Zoltan Varga <vargaz@gmail.com>
816 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
818 * mini.c (mono_jit_create_remoting_trampoline): Call
819 mono_create_specific_trampoline () instead of
820 mono_arch_create_specific_trampoline ().
822 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
824 2010-02-20 Zoltan Varga <vargaz@gmail.com>
826 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
827 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
829 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
831 * mini-amd64.c: Fix DISABLE_JIT support.
833 2010-02-20 Geoff Norton <gnorton@novell.com>
835 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
837 2010-02-20 Zoltan Varga <vargaz@gmail.com>
839 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
840 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
841 CATCH_TXT. Send normal exception events for unhandled exceptions too.
842 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
845 2010-02-18 Zoltan Varga <vargaz@gmail.com>
847 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
848 edx/ecx too. This is needed to support OP_SEQ_POINT.
850 2010-02-18 Zoltan Varga <vargaz@gmail.com>
852 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
854 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
856 2010-02-16 Zoltan Varga <vargaz@gmail.com>
858 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
859 LLVM+AOT+exceptions, not enabled yet.
861 2010-02-15 Zoltan Varga <vargaz@gmail.com>
863 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
865 2010-02-15 Zoltan Varga <vargaz@gmail.com>
867 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
868 xdebug info for these.
870 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
873 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
876 2010-02-13 Zoltan Varga <vargaz@gmail.com>
878 * aot-compiler.c (load_profile_files): Update after the profiler changes.
880 2010-02-13 Zoltan Varga <vargaz@gmail.com>
882 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
883 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
885 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
888 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
890 * debugger-agent.c: handle incomplete reads and EINTR in
891 recv()/send(). This could have been causing random
894 2010-02-13 Zoltan Varga <vargaz@gmail.com>
896 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
899 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
900 so they have small offsets. Fixes #566311.
902 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
904 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
906 2010-02-11 Zoltan Varga <vargaz@gmail.com>
908 * mini-amd64.c: Remove the special casing of byref in a few places now that
909 mini_type_get_underlying_type () handles it.
911 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
912 by returning native int. Fixes #577984.
914 2010-02-11 Zoltan Varga <vargaz@gmail.com>
916 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
919 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
920 of putting the clause itself.
922 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
924 2010-02-09 Zoltan Varga <vargaz@gmail.com>
926 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
929 2010-02-10 Geoff Norton <gnorton@novell.com>
931 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
933 2010-02-08 Zoltan Varga <vargaz@gmail.com>
935 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
938 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
939 it is not an LLVM generated symbol.
941 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
943 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
944 implementation in gshared mode because it causes regressions.
946 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
948 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
949 should be done by the caller.
951 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
953 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
955 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
956 since mono_jit_info_table_find () doesn't do it anymore.
958 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
959 instead of mono_jit_info_table_find ().
961 2010-02-07 Zoltan Varga <vargaz@gmail.com>
963 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
965 * aot-compiler.c (encode_method_ref): Update after the removal of
966 mono_gc_get_managed_allocator_type ().
968 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
971 2010-02-06 Zoltan Varga <vargaz@gmail.com>
973 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
974 generic params as well.
975 (handle_isinst): Ditto.
977 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
978 instead of always calling an icall.
980 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
981 computing the size of the got.
983 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
984 when using LLVM. Instead of emitting it as an LLVM method, emit it using
985 the assembly directive '.set' so it points to the first LLVM emitted method.
987 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
989 * mini.c (mini_method_verify): Report the method which failed to verify.
991 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
993 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
994 to avoid JIT'ng dead basic blocks. This is the same behavior as the
997 2010-02-04 Zoltan Varga <vargaz@gmail.com>
999 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1002 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1004 * mini-llvm.c: Init the jit module only when first JITting.
1006 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1008 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1010 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1011 replaced with the real got.
1013 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1015 * image-writer.c: Reduce the amount of #ifdefs a bit.
1017 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1020 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1022 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1025 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1027 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1028 (mono_llvm_emit_method): Fix unaligned stores too.
1030 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1031 so async stack walks don't crash.
1033 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1035 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1036 was not patched if the callee needed an rgctx trampoline.
1038 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1040 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1041 vtable address in AOT code.
1043 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1045 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1048 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1050 * genmdesc.pl: remove dependency on external cpp.
1052 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1054 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1055 using LLVM, its not needed, and abcrem can't handle it.
1057 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1059 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1060 it easier to group instructions and reduce duplication.
1062 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1064 * decompose.c: Move the array/soft float decompose routines here from
1067 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1069 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1071 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1072 to tell LLVM that the got is constant, not used yet.
1074 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1076 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1078 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1081 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1083 * aot-compiler.c (add_wrappers): Commit the hack which generates
1084 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1087 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1089 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1090 a fault, only used by the LLVM backend.
1092 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1093 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1095 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1096 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1098 * mini-llvm.c: Only generate volatile loads from load instructions which have
1099 the MONO_INST_FAULT flag set.
1101 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1103 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1106 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1108 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1109 sequence points. Fixes #571236.
1111 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1113 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1114 end of the appdomain unload process, after assemblies have been unloaded.
1117 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1119 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1122 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1125 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1127 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1129 2010-01-26 Geoff Norton <gnorton@novell.com>
1131 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1132 with struct marshalability.
1134 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1136 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1137 it supports class names as well.
1139 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1140 needed by the GC map code.
1142 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1145 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1146 if cfg->init_ref_vars is set.
1148 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1149 cfg->disable_initlocals_op_refs is set.
1151 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1152 using liveness info if cfg->compute_precise_live_ranges is set.
1154 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1155 volatile variables correctly. Add comments about the live ranges. Not enabled
1158 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1160 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1161 0x2a into them in method prologs.
1163 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1165 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1167 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1168 classes, since llvm is compiled with -fno-rtti.
1170 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1172 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1173 llvm does not require it.
1175 * aot-runtime.c (load_method): Print the full name of the last aot method.
1177 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1179 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1180 thread has not fully started yet.
1182 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1184 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1186 2010-01-21 Miguel de Icaza <miguel@novell.com>
1188 * driver.c: Do not abort if LLVM is not supported, print a
1189 warning and add the information to the Mono JIT information.
1191 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1193 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1194 using explicit null checks.
1196 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1198 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1201 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1203 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1204 its no longer needed.
1206 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1208 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1209 define for platforms still using it (s390). Get rid of the
1210 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1212 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1213 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1215 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1216 the caller pushed the arguments.
1218 * mini-llvm.c: Enable throwing exceptions on x86.
1220 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1221 "Thread (nil) may have been prematurely finalized" messages if this is called
1222 on a thread not registered with the runtime.
1224 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1226 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1228 * jit-icalls.c (mono_array_new_3): New jit icall.
1230 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1232 * arrays.cs: Add a test for 3 dimensional arrays.
1234 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1236 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1237 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1240 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1243 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1245 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1247 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1249 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1251 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1252 HOST_WIN32. Also including winsock2. to define struct in_addr.
1254 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1256 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1258 Code is contributed under MIT/X11 license.
1260 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1262 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1264 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1266 * mini.c (mini_method_compile): Set the new flag when running under the
1269 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1271 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1272 a ref/noref value + a global pin flag, so parts of stack frames can still be
1273 precisely marked even if they include stuff which needs pinning. Improve logging.
1274 Fix many bugs. Not enabled yet.
1276 * gc-test.cs: Add a few tests.
1278 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1279 the normal -v options. Avoid propagating liveness information through bblocks
1280 which end with a NOT_REACHED opcode.
1282 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1283 after cfg has been freed.
1285 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1287 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1288 if a clause is skipped because it uses the exception object, since it could
1289 have caught the exception.
1291 * exceptions.cs: Add a test.
1293 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1295 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1297 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1298 ICollection<T> wrappers.
1300 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1302 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1304 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1306 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1307 NOMAP32BIT or optimize_for_xen is set.
1309 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1311 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1312 mono_metadata_str_hash () instead.
1314 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1316 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1319 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1321 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1323 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1326 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1327 throwing code correctly.
1329 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1331 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1333 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1334 ftnptrs created by us, handle RGCTX_FETCH correctly.
1335 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1337 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1338 ftnptr added by mono_aot_get_named_code ().
1340 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1342 * mini-arm.c: Fix a few LLVM problems.
1344 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1346 2010-01-13 Mark Probst <mark.probst@gmail.com>
1348 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1351 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1353 * jit.h, method-to-ir.c: added ability to set the policy for
1354 inserting breakpoints from the break IL instruction or the
1355 Debugger.Break () API call.
1357 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1359 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1360 assemblies need to be eagerly loaded.
1362 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1364 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1366 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1368 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1369 an argument which matches any exception.
1371 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1373 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1374 optimization if the called method is gshared and marshalbyref, since gshared
1375 methods can' have wrappers. Fixes #569390.
1377 * generics.cs: Add a test.
1379 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1381 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1384 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1386 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1388 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1390 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1391 since it is not supported in win2000.
1393 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1395 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1396 error if loading an assembly fails.
1397 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1399 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1402 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1405 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1407 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1408 is not supported yet.
1410 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1412 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1414 * method-to-ir.c: All types with variant arguments must fallback to the
1415 slow path. This makes cast of variant delegates work.
1417 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1418 argument that is set to TRUE is the returned vtable slot is for a variant
1419 interface. Changed a g_print + g_assert_not_reached to a g_error.
1421 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1422 a similar fashion of generic virtual methods.
1424 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1426 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1429 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1430 method using a variance aware function.
1432 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1434 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1436 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1437 do an icall for now.
1439 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1441 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1442 If LLVM decides to set the code model to Large, reset it to Default.
1444 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1446 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1447 stripped binaries as well.
1449 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1451 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1452 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1454 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1457 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1459 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1462 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1463 as the type info to llvm.eh.selector.
1464 (exception_cb): Use the type info for filling out some fields of
1465 MonoJitExceptionInfo like the flags and the exception class. This is needed
1466 because the LLVM produced exception handling clauses might not match the original
1467 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1469 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1470 separate function. Add an extra argument which returns the type infos
1471 corresponding to the exception clauses.
1473 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1474 exception handling clauses.
1476 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1478 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1479 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1482 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1484 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1487 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1489 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1492 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1494 * mini.c (mini_method_compile): Verify the method before calling
1495 mono_compile_create_vars as this might crash since it uses method
1500 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1502 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1503 one case if AOTing, since the class might not be a concrete class.
1505 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1507 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1508 functions which are now defined in mempool-internals.h.
1510 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1512 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1514 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1518 * mini-*.c: Properly handle generic enums.
1522 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1524 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1525 in a few more places.
1527 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1529 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1530 nullable parameters. Fixes #567351.
1532 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1534 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1536 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1538 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1539 mono_get_generic_context_from_code () call.
1541 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1543 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1545 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1548 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1550 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1551 mono_method_get_signature returns NULL. Fix #567084
1553 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1555 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1556 instead of once for each module.
1558 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1560 * debugger-agent.c (ss_start): Implement step over for the last sequence
1563 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1564 have the STEP_LOC flag set.
1566 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1567 fails. Fixes #566689.
1569 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1571 * mini.c (mono_add_seq_point): New helper function.
1572 (mono_save_seq_point_info): New function to save sequence point info, extracted
1573 from mini_method_compile ().
1575 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1577 * mini.h (MonoSeqPointInfo): New structure containing information about
1578 the sequence points of a JITted method.
1579 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1582 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1583 point information is stored, use a MonoSeqPointInfo structure instead of a
1584 GPtrArray. For each seq point, compute a list of successor seq points.
1586 * debugger-agent.c: Use the successor list to implement step-over more
1587 efficiently: instead of single stepping until a different line/IL offset is
1588 reached, place breakpoints into all successor seq points.
1590 * mini.h: Bump AOT file format version.
1592 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1594 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1596 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1598 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1600 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1603 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1605 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1606 alloca as g_malloc is not signal safe.
1608 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1610 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1611 VALGRIND_DISCARD_TRANSLATIONS.
1613 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1614 checks, they are no longer needed.
1616 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1617 a function into a sigctx which can handle function pointers.
1619 * mini-ppc.c: Implement soft debugger support on ppc64.
1621 * mini-ppc.c: Implement soft debugger support.
1623 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1625 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1627 2009-12-17 Marek Habersack <mhabersack@novell.com>
1629 * mini.c (mono_get_runtime_build_info): include Mono version in
1632 * driver.c (mono_main): VERSION is now included in the string
1633 returned from mono_get_runtime_build_info()
1635 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1637 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1638 signatures. Fixes #565143.
1640 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1642 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1644 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1646 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1648 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1649 making max stack 10x smaller.
1651 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1653 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1655 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1657 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1659 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1661 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1662 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1664 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1666 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1668 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1670 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1673 2009-12-14 Miguel de Icaza <miguel@novell.com>
1675 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1676 raise an invalid program exception.
1678 For other opcodes that we might not handle use a g_warning and
1679 raise the exception. Beats termination.
1683 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1685 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1687 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1688 by merging the LLVM and !MAP_32BIT cases.
1690 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1692 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1693 sigctx being passed in, as we have no CONTEXT available in the APC.
1695 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1698 Code contributed under MIT/X11 license.
1700 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1702 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1703 in the LLVM backend on AMD64.
1705 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1708 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1710 * mini-llvm.c: Export mono_personality for AOT.
1712 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1714 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1715 implicit exception can occur.
1717 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1718 OP_IMPLICIT_EXCEPTION instruction.
1720 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1722 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1724 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1725 inside a protected block.
1727 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1728 trampolines doesn't include the argument.
1730 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1731 trampolines on amd64.
1733 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1736 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1737 disabled for methods with clauses.
1739 * mini-llvm.c: Enable support for catch clauses.
1741 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1742 end of an LLVM compiled finally clause.
1743 (mono_handle_exception_internal): Save the exception handling state in TLS
1744 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1745 resume unwinding from that point.
1747 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1748 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1749 to obtain the addresses of the exception handling regions.
1751 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1752 finally clauses are supported.
1754 * mini.c (mini_method_compile): Add support for LLVM code with exception
1757 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1759 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1762 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1764 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1765 as a primitive type.
1767 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1769 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1770 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1773 2009-12-11 Marek Habersack <mhabersack@novell.com>
1775 * method-to-ir.c (mini_redirect_call): do not redirect the
1776 InternalAllocateStr internal call if string profiling is enabled.
1778 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1780 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1783 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1784 unwind.h header file.
1786 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1787 newer valgrind versions seems to handle this fine.
1789 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1791 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1792 on the debugger thread.
1794 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1796 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1798 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1800 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1802 * cpu-<ARCH>.md: Make call_handler clob:c.
1804 * mini.c: Reenable SSA for methods with clauses.
1806 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1807 as it causes failures on x86.
1809 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1811 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1812 returns NULL (e.g. a bad assembly).
1814 2009-12-08 Geoff Norton <gnorton@novell.com>
1816 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1817 stepping out into native code. There were issues with nested invokes
1820 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1822 * mini.c (mini_method_compile): Do the disable_llvm checks early
1823 and avoid the LLVM compile pass if the checks fail.
1825 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1827 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1828 LLVM optimizations don't try to remove them.
1830 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1831 different file so the original remains.
1833 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1835 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1837 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1839 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1840 support for non-inline unwind descriptors.
1842 2009-12-07 Geoff Norton <gnorton@novell.com>
1844 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1845 the interrupt_count slightly differently. Native threads were never
1848 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1850 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1851 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1852 yet generate this info.
1854 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1856 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1857 client can distinguish between intptrs and longs.
1859 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1861 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1864 * aot-runtime.c (load_function): Update after the change above.
1866 * mini.h: Bump AOT file format version.
1868 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1869 if the delegate class is dynamic.
1871 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1872 in gshared code too using the new rgctx info type
1873 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1875 2009-12-04 Geoff Norton <gnorton@novell.com>
1877 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1878 we need to track the original suspend count so the thread properly
1879 wakes up in resume_thread.
1881 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1883 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1886 * generics.cs: Add a test.
1888 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1889 is 0. Simplify a lot of code using this.
1891 * mini-trampolines.c (mono_delegate_trampoline): Call
1892 mono_create_static_rgctx_trampoline () before saving the final address in
1893 delegate->method_code, to avoid calling it each time a delegate is first called.
1895 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1896 which need static rgctx trampolines.
1898 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1899 keyed on the method+addr pair, since addr could be either the method addr or
1900 an unbox trampoline in the AOT case. Fixes #560246.
1902 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1904 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1905 place it was called before too.
1907 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1909 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1910 if no security manager is present, to speed up the AOT case. Call
1911 mono_class_vtable () full with raise_on_error == TRUE instead.
1913 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1915 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1916 the local optimization passes can take its result into account. Fixes
1919 * exceptions.cs: Add a test.
1921 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1923 This patch is contributed under the terms of the MIT/X11 license
1925 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1927 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1929 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1931 * debugger-agent.c: Rework the handling of stack traces of running threads to
1932 avoid crashes if compute_frames () tries to walk the stack of running thread.
1934 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1936 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1938 * mini.h (StackFrameInfo): Add an 'lmf' field.
1940 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1942 * debugger-agent.c (suspend_current): Always set really_suspended.
1944 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1946 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1948 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1950 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1953 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1955 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1957 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1959 * mini-trampolines.c: Fix MSVC build.
1961 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1963 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1965 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1967 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1968 the instruction following an OP_FCOMPARE is optimized away.
1970 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1972 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1973 emit_autoreg () into this arch-specific function.
1975 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1976 code, it is no longer needed.
1978 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1980 * mini.h: Bump AOT file format version.
1982 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1983 using the sorted_code_offsets array, instead of reading it from the
1984 exception debug info.
1985 (load_method): Call mono_aot_find_jit_info instead of
1986 decode_exception_debug_info ().
1988 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1989 LLVM compiled as a flag.
1991 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1993 * debugger-agent.c (resume_thread): Fix a warning.
1995 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1998 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2000 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2001 contents to MonoAotFileInfo.
2003 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2005 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2006 Put all binary data into a giant blob, similarly to the way .net assemblies
2007 store binary data. Emit offset tables in a compact form to reduce their size.
2009 * mini.h: Bump AOT file format version.
2011 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2014 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2015 avoid linear searches at runtime.
2017 * aot-runtime.c (find_symbol): Update this to use the hash.
2019 * mini.h: Bump AOT file format version.
2021 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2023 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2026 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2029 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2030 the distribution of got slot types.
2032 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2034 * method-to-ir.c: Add support for generating explicit null checks.
2036 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2038 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2039 on a random thread if possible.
2041 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2042 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2045 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2046 regs. Pass the real size of the regs array to mono_unwind_frame ().
2048 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2051 2009-11-24 Geoff Norton <gnorton@novell.com>
2053 * mini-darwin.c: Work around apple bug rdar://7209349 See
2054 http://openradar.appspot.com/7209349 for details. Synopsis,
2055 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2056 never been initialized before.
2058 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2060 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2062 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2064 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2066 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2067 OP_SHL_IMM is not 32 bit.
2069 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2071 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2073 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2075 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2078 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2079 > 0 since some threads can resume if their resume_count is > 0.
2080 (invoke_method): Avoid reading freed memory.
2082 * debugger-agent.c (process_suspend): Extract the suspend code from
2083 process_single_step_inner () to a separate function. Rework the code to prevent
2084 races between this function and thread interrupts.
2086 * debugger-agent.c (suspend_current): Check the resume_count field instead
2087 of resume_one so suspends+resumes during single threaded invokes work
2090 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2092 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2093 to make the generated code smaller.
2095 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2096 sequence generated by recent LLVM versions.
2098 * mini-llvm.c: Add support for a few simple cases which weren't supported
2101 * mini-trampolines.c (mono_magic_trampoline): Don't call
2102 mono_arch_get_vcall_slot () when llvm is enabled.
2104 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2106 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2107 into a new function called common_call_trampoline () which is used by the
2108 llvm vcall trampoline as well.
2110 * debugger-agent.c: Implement single threaded invokes.
2112 * debugger-agent.c: Revert change which broke the agent on linux.
2114 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2117 * generics.cs: Add a test.
2119 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2121 * debugger-agent.c: Fix the cygwin build.
2123 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2125 * cprop.c: Remove this unused file.
2127 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2129 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2132 * basic.cs: Add a test.
2134 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2136 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2139 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2141 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2142 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2143 it. Use this flag to control llvm related code paths instead of #ifdef
2144 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2147 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2149 * mini.h: Bump AOT file format version.
2151 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2152 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2154 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2155 was used as an assembly filter.
2157 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2159 * unwind.c: Fix support for ppc.
2161 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2162 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2164 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2166 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2168 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2169 added by the ps3 changes.
2171 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2173 * mini-gc.c: Resurrect this, so at least it compiles.
2175 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2177 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2179 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2180 create_event_list () so assembly filters can be used.
2182 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2185 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2187 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2188 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2191 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2192 classes for char/bool too.
2194 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2196 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2199 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2202 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2204 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2206 Code contributed under MIT/X11 license.
2208 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2210 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2211 threads in native code work.
2213 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2214 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2217 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2219 * debugger-agent.c: Implementation for Windows platform.
2221 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2222 primitives. Use SEH to implement breakpoints and single stepping.
2224 * mini-x86.h: Enable soft debugger on Windows.
2226 Code contributed under MIT/X11 license.
2228 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2230 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2231 under XEN. Fixes #522894.
2233 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2235 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2236 interface calls in LLVM AOT code.
2238 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2241 * mini-llvm.c: Add support for OP_VPHI.
2243 * objects.cs: Add a test.
2245 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2247 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2248 this is called on the debugger thread.
2250 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2252 * mini-llvm.c: Add soft-float support.
2254 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2255 FCALL which returns an R4.
2257 * driver.c (mono_main): Add a missing '\n'.
2259 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2260 platforms which doesn't support the LLVM IMT trampoline.
2262 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2264 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2266 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2268 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2271 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2273 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2275 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2276 Instead of emitting a method_order table, sort the contents of the code_offsets
2277 table and do a binary search in the sorted table. The previous approach doesn't
2278 work with LLVM which emits methods in a arbitrary order.
2280 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2281 in the .eh_frame section in ELF files.
2283 * mini.h: Bump corlib file format version.
2285 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2287 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2288 LDMIA->LDM macro name change.
2290 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2292 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2295 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2298 * aot-compiler.c: Ditto.
2300 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2301 &align to mini_type_stack_size_full ().
2303 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2305 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2307 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2309 * mini-arm.c: Compute the stack space used by arguments using
2310 mini_type_stack_size_full ().
2312 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2314 * optflags-def.h: Remove dead TREEPROP optimization.
2316 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2318 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2320 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2322 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2324 * driver.c (mono_jit_parse_options): New public API function to parse options
2325 as done by the runtime executable.
2327 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2328 when handling named arguments.
2330 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2332 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2333 for passing small vtypes in registers, make the CallInfo structures more
2334 similar to the code on the other platforms.
2336 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2337 the code in the prolog requires it.
2339 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2341 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2342 (koush@koushikdutta.com).
2344 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2345 where the thunk memory should be allocated from. Fixes appdomain unloading
2348 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2350 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2351 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2353 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2355 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2356 AOT, as it is not implemented yet.
2358 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2360 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2362 * debugger-agent.c: Fix windows build.
2364 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2366 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2367 after the client connects/disconnects.
2369 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2370 when an exception of a given type is thrown.
2372 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2373 only on an uncaught exception.
2375 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2377 * debugger-agent.c: Add a 'launch' option.
2379 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2381 * debugger-agent.c: Add a 'timeout' option.
2383 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2385 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2388 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2390 * debugger-agent.c (set_breakpoint): Emit a log message.
2392 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2394 * mini-arm.c: Fix the arm build.
2396 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2398 * aot-compiler.c: don't leak the value returned from
2399 mono_type_full_name().
2401 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2403 * debugger-agent.c: defer including mono-mutex.h until we know the
2406 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2408 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2409 of pthreads directly.
2411 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2412 exception handlers. Pass info argument.
2414 * mini.h: Adjust signatures of soft debugger functions to pass void*
2415 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2417 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2418 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2419 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2420 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2422 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2424 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2425 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2426 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2427 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2429 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2431 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2433 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2435 * mono-semaphore.h: Skeleton implementation for Windows.
2437 Code contributed under MIT/X11 license.
2439 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2441 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2443 Code contributed under MIT/X11 license.
2445 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2447 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2449 Code contributed under MIT/X11 license.
2451 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2453 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2454 debug info to 100 because 10 still slows down gdb too much.
2456 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2457 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2458 them in the wrappers.
2460 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2462 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2464 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2466 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2467 function mono_aot_get_array_helper_from_wrapper ().
2469 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2470 array helper methods.
2472 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2474 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2475 the value was loaded from memory.
2477 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2478 the value was loader from there.
2480 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2481 without constant swizzle.
2483 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2485 * mini-amd64.c: Put soft debugger functions behind a
2486 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2488 * mini-amd64.h: disable the soft debugger in windows.
2490 Code contributed under MIT/X11 license.
2492 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2494 * mini-x86.c: Put soft debugger functions behind a
2495 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2497 Code contributed under MIT/X11 license.
2499 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2501 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2502 to mono_arch_find_jit_info_ext.
2504 Code contributed under MIT/X11 license.
2506 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2508 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2510 * debugger-agent.c: Add support for filtering events by assemblies.
2512 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2513 the agent is not enabled.
2515 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2517 * exceptions-x86.c: hopefully last change to fix the windows build.
2518 This one courtesy of Jonathan Chambers.
2520 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2522 * debugger-agent.c: remove unused function.
2524 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2526 * debugger-agent.c: add #ifdefs for a few header files.
2527 * mini-x86.h: disable the soft debugger in windows.
2528 Step 1 of 2 to make this compile on windows with gcc.
2530 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2532 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2533 as it breaks the build.
2535 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2537 Merge the soft debugger branch.
2539 * debugger-agent.h debugger-agent.c: New files containing the soft
2540 mode debugger module.
2542 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2543 at the appropriate locations.
2545 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2548 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2549 enable/disable single stepping.
2551 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2552 which returns all information in a StackFrameInfo structure, and can handle the
2553 LMF frames added by the debugger.
2555 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2558 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2559 walker function which works on a specific thread and passes a StackFrameInfo
2560 structure to its callback.
2562 * mini.c (mini_init): Initialize the debugger agent.
2564 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2566 * mini-ops.h: Add OP_SEQ_POINT opcode.
2568 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2569 arguments to the debugger agent.
2571 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2573 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2576 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2578 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2580 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2582 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2584 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2585 sets the IMT argument and makes a virtual call.
2587 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2589 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2591 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2594 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2596 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2597 runtime. Fixes #551228.
2599 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2601 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2603 * basic.cs: Add a test.
2605 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2606 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2607 CONSTRAINED. Fixes #550964.
2609 * generics.cs: Add a test.
2611 2009-10-28 Mark Probst <mark.probst@gmail.com>
2613 * mini-posix.c (add_signal_handler): Use
2614 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2616 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2618 Contributed under the terms of the MIT/X11 license by
2619 Jerry Maine <crashfourit@gail.com>.
2621 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2622 sse4a for simd intrinsics.
2624 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2625 sse4a for simd intrinsics.
2627 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2629 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2630 instead of inst_p1 which is not the same on ILP32 platforms.
2632 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2634 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2635 not the mscorlib one before calling mono_get_lmf_addr.
2637 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2638 of the ip to the LMF.
2640 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2641 immediate in the op->op_imm optimization.
2643 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2644 understand. VTypes now work, but are not abi compliant, as they are
2645 split into 4 byte parts instead of 8.
2646 (emit_memcpy): Fix the unrolled case to work on the PS3.
2648 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2650 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2651 the default when static linking.
2653 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2655 * aot-compiler.c: Add an autoreg option to automatically register
2656 statically linked aot modules using ELF .ctors.
2658 * genmdesc.pl: Add __ppc64__ to allowed defines.
2660 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2662 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2663 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2665 2009-10-24 Mark Probst <mark.probst@gmail.com>
2667 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2669 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2671 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2672 which will contain the domain where the method was found.
2674 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2675 mini_jit_info_table_find ().
2677 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2679 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2681 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2683 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2684 set, its not supported yet.
2686 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2688 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2689 iface wrapper is not found.
2690 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2692 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2694 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2695 which have a different name.
2697 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2698 wrappers and Array.GetGenericValueImpl ().
2700 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2701 because of the change above.
2703 * generics.cs: Add a test for full aot + generic array ifaces.
2705 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2707 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2708 that hides the previous one.
2710 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2712 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2713 marshalled. Fixes #541623.
2715 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2717 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2719 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2721 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2723 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2725 * mini-posix.c (sigprof_signal_handler):
2726 Implemented support for building stat call chans in different ways.
2728 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2730 * mini-exceptions.c (mono_find_jit_info):
2731 Also check that a jit info has been found (fixes a profiler crash).
2733 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2735 * mini.c (mono_codegen):
2736 Call mono_profiler_code_buffer_new with correct code address.
2738 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2740 * driver.c (mono_main): Change the date in the copyright.
2742 2009-10-14 Mark Probst <mark.probst@gmail.com>
2744 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2745 allocator in shared generic code for open classes, because we
2746 can't get those classes' vtables. We need to make managed
2747 allocators not depend on the vtable at compile-time to solve this.
2749 2009-10-13 Martin Baulig <martin@ximian.com>
2751 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2752 `const guint8 *trampoline' argument; send both the old and the new
2755 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2757 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2758 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2759 (can_marshal_struct): Skip structures with auto layout.
2761 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2763 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2765 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2766 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2767 a variable to hold the stack slot used by the int<->float conversion opcodes.
2769 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2771 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2773 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2774 when using full-aot.
2776 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2778 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2779 each instance of Comparer<T>.
2781 * generics.cs: Add a new test.
2783 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2785 * driver.c (parse_debug_options): Add a 'gdb' option.
2787 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2789 * image-writer.c: Add support for emitting the image into a memory buffer.
2791 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2793 * aot-compiler.c: Add support for registering debug info with GDB using the
2794 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2795 MONO_XDEBUG to 'gdb'.
2797 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2799 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2802 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2804 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2805 can be used to set breakpoints in gdb.
2807 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2808 segment to an absolute address.
2810 2009-10-13 Mark Probst <mark.probst@gmail.com>
2812 * method-to-ir.c: Use the managed array allocator method if
2815 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2817 * aot-compiler.c : Fix the MSVC builds
2819 Code is contributed under MIT/X11 license.
2821 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2823 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2824 avoid registering 1 symbol file per method with gdb.
2826 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2828 * mini-sparc.c: Fix the handling of enums with base type long.
2830 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2832 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2833 instead of using type->data.klass as the later doesn't work with generics.
2835 2009-09-25 Mark Probst <mark.probst@gmail.com>
2837 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2838 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2839 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2840 works differently now and we don't handle it in the JIT anymore.
2842 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2843 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2844 the Thread class split.
2846 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2848 * driver.c: Don't run tests with the obsolete treeprop optimization.
2850 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2851 variable volatile. Fixes #541577.
2853 * basic-calls.cs: Add a new test.
2855 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2857 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2859 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2860 work/required with recent iphone sdk versions.
2862 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2865 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2866 in the VCALL decomposition code.
2868 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2870 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2872 * basic.cs: Add a test.
2874 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2877 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2878 searches all the domains of the current thread.
2880 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2882 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2884 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2885 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2887 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2888 for non-jit trampolines.
2890 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2892 * aot-compiler.c (add_wrappers): Ditto.
2894 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2895 the size of the param area used by dyn_call to 6 which covers the majority of
2898 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2900 * mini-arm.c: Implement support for passing/receiving
2901 longs and receiving floats in the dyn_call code.
2903 * mini-amd64.c: Implement support for receiving vtypes in registers in
2906 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2909 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2911 * mini-arm.c (get_call_info): Return more precise information in
2913 (dyn_call_supported): Use the information in CallInfo.
2915 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2917 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2920 * mini-arm.c: Update after the dyn_call api changes.
2922 * mini.c (mini_create_jit_domain_info): Register a destructor function
2923 for the runtime_invoke_hash.
2925 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2926 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2928 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2929 (dyn_call_supported): Simplify this by using get_call_info ().
2930 (mono_arch_dyn_call_free): New destructor function.
2932 * generics.cs: Remove a printf.
2934 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2936 * mini-arm.c: Add support for enum return values and passing a few arguments
2939 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2942 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2944 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2945 the dynamic invoke wrappers.
2947 * mini-arm.c: Implement OP_DYN_CALL for arm.
2949 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2950 supported by the dynamic runtime invoke wrapper.
2952 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2953 runtime invoke wrapper.
2955 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2956 if possible when running with full-aot.
2958 * mini-ops.h: Add OP_DYN_CALL opcode.
2960 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2961 with dynamic arguments lists similar to libffi.
2963 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2965 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2967 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2970 * iltests.il.in: Add a new test.
2972 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2974 * aot-compiler.c (add_generic_instances): Add more instances of
2975 GenericEqualityComparer.
2977 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2979 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2981 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2983 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2984 comments on some functions that now can fail.
2986 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2988 * Makefile.am: Add Info.plist to EXTRA_DIST
2990 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2992 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2993 static synchronized wrappers. Fixes #539500.
2995 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2997 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3000 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3002 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3003 lmf before calling filter clauses as well. Fixes #539550.
3005 * exceptions.cs: Add a test.
3007 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3009 * aot-compiler.c (add_generic_class): Add instances of
3010 Array.GetGenericValueImpl as well.
3012 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3015 * generics.cs: Add a fullaot linq test.
3017 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3019 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3022 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3024 * mini-trampolines.c (mono_delegate_trampoline) : Call
3025 mono_cominterop_get_invoke if the delegate target object
3028 Code is contributed under MIT/X11 license.
3030 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3032 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3033 internal call is defined outside platform code. Reduce code
3034 duplication with existing [Method|Field]AccessException
3036 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3038 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3039 if the return value is a small struct passed on regs.
3041 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3043 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3045 * mini-codegen.c: Enable the cpu description validation for arm.
3047 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3049 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3050 test which depends on structs to objects.cs.
3052 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3053 require object model related stuff working.
3055 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3057 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3059 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3060 against the instruction metadata in mini-ops.h. amd64 only for now.
3062 * mini-ops.h: Fix some instruction descriptions.
3064 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3065 unused instructions.
3067 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3069 * exceptions.cs: Add a new test.
3071 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3073 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3075 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3077 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3078 skip empty phi opcodes.
3080 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3081 correctly by zero extending after loads. Skip methods containing calls
3082 to the monitor enter/exit trampolines.
3084 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3085 when calling mono_thread_force_interruption_checkpoint ().
3087 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3089 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3091 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3093 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3094 bootstrap could run.
3096 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3098 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3100 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3102 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3104 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3105 LLVM might be very short.
3107 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3108 in OP_THROW/RETHROW.
3110 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3113 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3115 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3116 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3117 LLVM might be very short.
3119 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3121 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3122 the alignment for the value of sp.
3124 2009-09-01 Geoff Norton <gnorton@novell.com>
3126 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3127 managed wrappers in full aot.
3129 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3131 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3133 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3135 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3137 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3139 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3141 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3144 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3146 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3147 depend on the info MonoMethodHeader which could be missing in IL stripped
3150 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3152 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3153 they are only 4 byte aligned.
3155 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3157 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3158 was done previously, since using SP causes too many problems.
3160 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3161 frames without a frame pointer works.
3163 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3164 global register in methods with calls, since the calls can go through
3165 a static rgctx trampoline which doesn't save it.
3167 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3169 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3171 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3173 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3175 2009-08-18 Christian Hergert <chris@dronelabs.com>
3177 * method-to-ir.c: Fix warnings for uninitialized variables.
3179 2009-08-18 Christian Hergert <chris@dronelabs.com>
3181 * mini-exceptions.c:
3182 * aot-compiler.c: Fix printf warnings.
3184 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3186 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3187 Add GetGenericValueImpl<string>.
3189 * aot-compiler.c (add_generic_instances): Add instances of
3190 GenericEqualityComparer<T> for primitive types. Only emit the array
3191 wrappers into the mscorlib image.
3193 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3195 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3196 the methods_loaded array using amodule->info->nmethods.
3198 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3199 (MONO_AOT_FILE_VERSION): Bump this.
3201 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3204 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3205 MonoJitInfo doesn't belong to its methods aot image.
3207 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3209 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3211 * mini-arm.c: Fix warnings.
3213 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3215 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3218 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3220 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3221 avoid clobbering IP.
3223 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3224 hold the trampoline argument, so its initial value is available during
3227 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3230 * exceptions-hppa.c:
3232 * exceptions-s390x.c:
3233 * exceptions-mips.c:
3235 * exceptions-sparc.c:
3236 * exceptions-alpha.c:
3238 * mini-trampolines.c:
3240 * exceptions-s390.c: add and use #define's instead of sizeof()
3241 for MonoJitInfo and MonoJitInfoTable.
3243 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3248 * tramp-x86.c: use a #define instead of sizeof() for a few
3249 structures that use a zero-length array.
3251 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3253 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3254 case when the method is dynamic. Fixes #529238.
3256 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3258 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3259 of asserting when a method is JIT compiled in full-aot mode.
3261 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3263 Contributed under the terms of the MIT/X11 license by
3264 Jerry Maine <crashfourit@gail.com>.
3266 * fixed wrong dates in changelog.
3268 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3270 Contributed under the terms of the MIT/X11 license by
3271 Jerry Maine <crashfourit@gail.com>.
3273 * basic-simd.cs: added test for packed double square root.
3274 * cpu-amd64.md: added opcode info for packed double square root.
3275 * cpu-x86.md: added opcode info for packed double square root.
3276 * mini-ops.h: added IR opcode for packed double square root.
3277 * mini-x86.c: added IR to native translation code for packed double square root.
3278 * mini-amd64.c: removed todo for packed double square root.
3279 * simd-intrinsics.c: added method to IR opcode converstion for
3280 packed double square root.
3282 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3284 Contributed under the terms of the MIT/X11 license by
3285 Jerry Maine <crashfourit@gail.com>.
3287 * mini-amd64.c: Added a change to help tell the difference as
3288 to what perpose the xmm register is being used--mainly to help
3290 * mini-amd64.h: Changed callee regs to use 15 out of 16
3291 (one used for special cases) xmm registers for both fp
3292 and simd ops. Added define to turn on new feature in the regalloc
3293 that allows fp and simd ops to share the xmm regs happily.
3294 * codegen.c: Added code to detect for which perpose an xmm reg is
3295 being used (fp or simd) and to translate back and forth to the
3296 correct logical reg bank (fp or simd) for 'spill load's.
3298 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3300 Contributed under the terms of the MIT/X11 license by
3301 Jerry Maine <crashfourit@gail.com>.
3303 * basic-simd.cs: Added tests for stressing the regalloc when running with
3304 16 simd regs and when simd and fp ops share the same reg bank.
3306 2009-08-01 Mark Probst <mark.probst@gmail.com>
3308 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3309 in shared generic code, we might have to look up the class in the
3310 RGCTX. If we use the class directly, compute its GC descriptor.
3312 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3314 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3316 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3318 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3319 check for errors. Fixed the case when the class with the Main
3322 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3324 Contributed under the terms of the MIT/X11 license by
3325 Jerry Maine <crashfourit@gail.com>.
3327 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3329 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3331 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3333 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3335 * method-to-ir.c: Fix naming of stelem and ldelem.
3337 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3339 * driver.c (main_thread_handler): Check that the assembly loaded
3340 matches the filename when doing AOT.
3342 2009-07-30 Mark Probst <mark.probst@gmail.com>
3344 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3347 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3348 utils/mono-sigcontext.h).
3350 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3353 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3355 * mini.c (mono_codegen):
3356 Call profiler hook to keep track of method code buffers.
3358 2009-07-27 Mark Probst <mark.probst@gmail.com>
3360 * method-to-ir.c: Invoke write barriers for the
3361 Interlocked.(Compare)Exchange JIT intrinsics.
3363 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3365 * Makefile.am (version.h): Fix issues when built out of tree.
3366 Remove some redundant 'grep's piped through 'sed's.
3368 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3370 This patch is contributed under the terms of the MIT/X11 license
3372 * mini-ppc.c (mono_arch_output_basic_block):
3373 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3374 for bits 32-47 with signed load/store diplacements for bits
3375 48-63. Use prefered base/offset order for indexed form.
3376 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3377 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3378 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3379 OP_LOADI2_MEMBASE): Same.
3380 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3381 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3382 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3384 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3385 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3386 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3387 OP_LOADI1_MEMINDEX): Same
3388 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3389 OP_STORER8_MEMINDEX): Same
3390 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3392 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3393 for bits 32-47 with signed load/store diplacements for bits
3394 48-63. Use prefered base/offset order for indexed form.
3396 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3398 This patch is contributed under the terms of the MIT/X11 license
3400 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3401 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3402 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3403 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3404 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3405 cfg->stack_usage to avoid size warnings.
3406 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3407 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3408 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3409 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3411 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3412 after code varible is initialized.
3413 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3414 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3415 (mono_arch_emit_epilog):
3416 Move Use ppc_load32 for cfg->stack_usage to avoid size
3419 2009-07-24 Mark Probst <mark.probst@gmail.com>
3421 * method-to-ir.c: The write barrier doesn't do the store anymore,
3422 so we have always to emit it. Also, emit the wbarrier after the
3425 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3427 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3428 for argument count 3 too.
3430 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3432 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3433 the caller handle the exceptions.
3434 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3435 method. Fixes #524498.
3437 2009-07-22 Geoff Norton <gnorton@novell.com>
3439 * mini-exceptions.c: Fix build on ia64.
3441 2009-07-22 Mark Probst <mark.probst@gmail.com>
3443 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3446 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3448 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3451 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3453 * basic-simd.cs (Main): Pass args to the test driver.
3455 2009-07-20 Geoff Norton <gnorton@novell.com>
3457 * mini-x86.h: Fix the x86 version guards to use Apple's
3458 properly defined macros.
3460 2009-07-20 Geoff Norton <gnorton@novell.com>
3462 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3465 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3467 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3468 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3469 the information which is needed for invokes, so only one locking+hash table
3472 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3474 * aot-compiler.c (add_generic_instances): Emit instances of
3475 GenericComparer<T> for primitive types.
3477 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3479 * mini-posix.c: Fix linux build.
3481 2009-07-19 Geoff Norton <gnorton@novell.com>
3483 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3484 mono_gdb_render_native_backtraces
3485 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3486 so we implement the sane semantics to the runtime here
3487 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3488 so we need to call it differently (mono_gdb_render_native_backtraces)
3489 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3490 here for default implementations.
3491 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3492 support Apple's weird syscall (SYS_fork) implementation and not busy
3493 loop in abort() on native crashes on OSX anymore.
3495 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3497 * aot-runtime.c (load_method): Change the handling of the
3498 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3501 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3503 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3505 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3506 seems to break the aot tests.
3508 * mini.c (mono_patch_info_equal): Fix the handling of
3509 MONO_PATCH_INFO_RGCTX_FETCH.
3511 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3513 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3515 * mini.c (mono_patch_info_hash): Fix the handling of
3516 MONO_PATCH_INFO_INTERNAL_METHOD.
3517 (mono_patch_info_equal): Ditto.
3519 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3521 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3524 * mini-llvm.c: Add some infrastructure for AOT support.
3526 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3528 * mini-llvm-cpp.c: Update to the latest llvm api.
3530 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3531 option to false to prevent llvm from installing signal handlers which
3534 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3537 * cpu-amd64.md: Revert previous change as those instructions
3538 take 2 separate arguments. Remember to read the arch docs more
3539 carefully next time.
3541 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3543 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3545 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3547 * mini-ppc.c: exploit multiple load/store units if available (rest of
3548 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3549 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3551 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3553 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3554 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3556 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3558 * cpu-x86.md: Fix missing clobbering from trancendental simd
3561 * cpu-amd64.md: Same.
3563 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3565 Contributed under the terms of the MIT/X11 license by
3566 Jerry Maine <crashfourit@gail.com>.
3568 * basic-simd.cs: Added tests for single and doulble indexers.
3570 * cpu-amd64.md: Added simd opcode information.
3572 * mini-amd64.c: Added IR to native simd generation code.
3573 Added simd register names and function that returns them.
3575 * mini-amd64.h: Added marcos to turn on simd code compilation in
3576 amd64. Added max simd register count marco. Added caller/callee
3577 register mask marcos. Added marcos to use simd register bank.
3579 * mini.h: Added helper marco for shufling dwords and simple
3582 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3584 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3586 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3588 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3589 the length of the native code as well.
3591 * basic-simd.cs: Add a test for #521662.
3593 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3595 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3597 2009-07-13 Mark Probst <mark.probst@gmail.com>
3599 * mini.c: Register function for getting the IP from a signal
3600 context with metadata.
3602 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3604 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3605 call a generic class init trampoline if needed. Fixes #519336.
3607 * generics.cs: Add a test.
3609 2009-07-09 Mark Probst <mark.probst@gmail.com>
3611 * method-to-ir.c: When doing a call which might be remote from
3612 shared generic code to other shared code with open type arguments,
3613 get the remoting invoke wrapper from the RGCTX and do an indirect
3616 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3618 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3619 after the unbox trampoline in the full-aot case.
3621 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3623 * mini.c: Move initialization of jit_mutex before debugger initialization
3628 * Info.plist: added Info.plist and link flag to enable the mono executable
3629 to access other processes. Requires codesigning of the executable to work.
3631 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3636 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3638 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3640 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3642 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3643 when the generic instance is an instantiation of a subclass of the
3644 methods class. Fixes #517166.
3646 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3648 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3651 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3654 * CMakeLists.txt: Add minimal support for installation.
3656 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3658 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3659 determine whenever a method is directly callable to a separate function.
3661 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3662 needed ones as a result of the previous change.
3664 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3665 type of register arrays.
3667 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3668 type of register arrays.
3670 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3672 Contributed under the terms of the MIT/X11 license by
3673 Jerry Maine <crashfourit@gail.com>.
3675 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3677 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3679 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3681 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3683 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3684 dump of structure return value. Fix some formatting.
3685 * cpu-s390x.md: Fix lengths of instruction sequences.
3686 * mini-s390.c: Minor formatting changes.
3688 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3690 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3691 Use sigaction on freebsd as well.
3693 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3695 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3698 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3700 2009-06-22 Mark Probst <mark.probst@gmail.com>
3702 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3704 2009-06-22 Mark Probst <mark.probst@gmail.com>
3706 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3708 2009-06-20 Martin Baulig <martin@ximian.com>
3711 (MonoDebuggerThreadFlags): New enum typedef.
3712 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3713 (mono_debugger_thread_created): Added `gpointer func' argument;
3714 initialize the new `thread_flags' field.
3716 2009-06-18 Martin Baulig <martin@ximian.com>
3718 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3719 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3722 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3723 flag in `MONO_DEBUGGER__info.runtime_info'.
3726 (mono_main): Call mini_debugger_set_attach_ok() if generics
3727 sharing is disabled.
3729 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3731 * aot-compiler.c (add_wrappers): Fix a warning.
3733 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3734 the ppc load/store macro changes.
3736 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3738 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3740 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3741 not just the got symbol.
3743 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3746 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3749 * aot-compiler.c: Remove some fixmes.
3751 * driver.c (mono_main): Print a helpful message when cross-compiling.
3753 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3755 * method-to-ir.c (initialize_array_data): Do the optimization if the
3756 target byte order is little endian, instead of the host byte order.
3758 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3759 wrappers into the mscorlib image, Emit a unique plt symbol for each
3760 image, emit symbols for plt entries.
3762 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3765 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3767 * aot-compiler.c (add_wrappers): Avoid calling
3768 mono_marshal_get_type_info () since it can assert for some types.
3770 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3771 ldtoken are used inside wrappers.
3773 * helpers.c: Add support for prefixing tools with the arch name.
3775 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3776 quantities when using ilp32.
3778 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3779 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3781 * image-writer.c: Use .long on ilp32.
3783 * aot-compiler.c: Use 32 bit loads on ilp32.
3785 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3787 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3789 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3791 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3793 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3794 second got slot of every aot image.
3796 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3797 aot on platforms with function pointers.
3799 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3800 support for aot/full aot on ppc/ppc64.
3802 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3803 arguments which are needed on ppc.
3805 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3808 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3810 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3812 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3814 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3816 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3818 2009-06-17 Geoff Norton <gnorton@novell.com>
3820 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3822 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3824 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3825 to control whenever the dwarf writer is in xdebug or aot mode.
3826 (emit_class_dwarf_info): Use a separate abbrev for structures without
3829 * aot-compiler.c: Pass the appending parameter to
3830 mono_dwarf_writer_create ().
3832 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3833 falls through to its next bblock. Fixes #513931.
3835 * iltests.il: Add a test.
3837 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3838 infor even if emit_line is FALSE, as the apple linker seems to require it.
3840 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3842 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3846 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3848 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3851 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3853 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3854 'has_call_handler' fields.
3856 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3858 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3859 first bblock if not needed. Fixes #512790.
3861 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3863 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3865 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3868 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3869 remoting-invoke-with-check wrappers, which are not needed when running with
3870 full-aot, since it doesn't support remoting.
3872 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3874 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3876 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3877 method info, it is not used anymore.
3879 * mini.h: Bump AOT file format version.
3881 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3884 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3887 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3889 * mini.h: Bump AOT file format version.
3891 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3893 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3894 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3897 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3898 of CKFINITE and FBGE for VFP.
3900 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3902 * aot-compiler.c: Don't align code to 16 bytes on arm.
3904 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3905 before the methods they belong to.
3907 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3908 the full-aot case if possible, since the trampoline will be called right
3911 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3912 trampolines to 1024 after the change above.
3914 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3915 trampoline to save 8 bytes per trampoline.
3917 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3920 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3922 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3924 2009-06-08 Martin Baulig <martin@ximian.com>
3927 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3928 (_mono_debugger_throw_exception): Don't make this static.
3929 (_mono_debugger_unhandled_exception): Likewise.
3930 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3933 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3934 (_mono_debugger_throw_exception): Add function prototype.
3935 (_mono_debugger_unhandled_exception): Likewise.
3938 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3939 arg; return the first exception handler if the exception is caught
3940 and we're running inside the debugger.
3941 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3942 improve exception handle inside runtime-invoke, check whether the
3943 exception is actually caught in the method being invoked and not
3944 by the runtime-invoke-wrapper.
3946 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3948 * image-writer.c: Improve support for the osx assembler.
3950 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3953 2009-06-08 Martin Baulig <martin@ximian.com>
3956 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3957 (_mono_debugger_throw_exception): Don't make this static.
3958 (_mono_debugger_unhandled_exception): Likewise.
3959 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3962 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3963 (_mono_debugger_throw_exception): Add function prototype.
3964 (_mono_debugger_unhandled_exception): Likewise.
3967 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3968 arg; return the first exception handler if the exception is caught
3969 and we're running inside the debugger.
3970 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3971 improve exception handle inside runtime-invoke, check whether the
3972 exception is actually caught in the method being invoked and not
3973 by the runtime-invoke-wrapper.
3975 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3977 * image-writer.c (append_subsection): Don't align subsections of the
3978 debug_line section as a workaround.
3980 * dwarfwriter.c: Emit line number info in the AOT case as well.
3982 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3984 This patch is contributed under the terms of the MIT/X11 license
3986 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3987 code_len <= code_size
3989 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3991 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3993 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3995 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3996 invoke wrappers, we now use trampolines instead.
3998 2009-06-04 Mark Probst <mark.probst@gmail.com>
4000 * mini-darwin.c: The exception thread must not be registered with
4003 2009-06-04 Mark Probst <mark.probst@gmail.com>
4005 * mini-gc.c: Disable the code because it makes SGen crash.
4007 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4009 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4010 instead of asserting.
4012 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4014 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4015 output file after the code has been compiled.
4017 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4019 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4021 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4023 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4024 entries distinction to simplify the code.
4026 * mini.h: Bump AOT file format version.
4028 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4030 * objects.cs: Fix the signature of one of the tests.
4032 * mini.c (mini_create_ftnptr): New helper function, moved here from
4034 (mini_get_addr_from_ftnptr): Ditto.
4035 (mini_init): Install the new helpers.
4037 2009-05-28 Martin Baulig <martin@ximian.com>
4039 Correctly initialize the debugger when embedding Mono.
4041 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4042 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4043 see documentation in mini_debug_running_inside_mdb().
4046 (mini_debug_running_inside_mdb): New function to check whether
4047 we're running inside mdb.
4049 * mini.c (mini_init): Call mini_debugger_init() if we're running
4050 inside the debugger.
4052 * driver.c (mono_main): Moved the call to mini_debugger_init()
4053 into mini_init() to make this work when embedding Mono.
4055 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4056 calls to mini_debugger_init().
4058 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4059 mono_debugger_main() -> mini_debugger_main() and put them inside a
4060 `MONO_DEBUGGER_SUPPORTED' conditional.
4062 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4064 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4065 this is no longer in use.
4068 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4070 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4072 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4075 2009-05-27 Martin Baulig <martin@ximian.com>
4077 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4079 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4080 long_conv_to_r_un to 64 bits.
4082 * cpu-x86.md: Increase the instruction size due to the changes.
4084 * iltests.il.in: Add regression test.
4088 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4090 * objects.cs: Move the previous test from basic.cs to here.
4092 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4094 * basic.cs: Add regression test for #506915.
4096 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4098 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4099 optimization we must check the bb of the first byte of stobj as
4100 it's the only one set in cil_offset_to_bb.
4104 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4106 * image-writer.c: Fix pointer directive on ppc64.
4108 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4110 * image-writer.c (asm_writer_emit_section_change): Avoid using
4111 .bss subsections on ppc too.
4113 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4115 * image-writer.c: Fix the definition of TARGET_ASM_....
4117 * image-writer.c: Fix the emission of assembler directives in the last
4120 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4121 exception throwing code to accomodate ppc64.
4123 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4124 size to work on ppc64 too.
4126 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4129 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4130 the assembler dialect instead of using platform specific defines.
4132 2009-05-22 Geoff Norton <gnorton@novell.com>
4134 * mini-arm.c (get_call_info): If a structure is split between the stack
4135 and argument registers, we should not advance the stack pointer by the entire
4136 native size, but just by the amount that spilled.
4138 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4140 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4143 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4145 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4148 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4149 methods so wrapper don't get added twice.
4150 (add_generic_instances): Don't add methods of arrays.
4152 * generics.cs: Mark one test as !FULLAOT.
4154 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4156 * mini-x86.c (emit_move_return_value): Remove unused vars.
4158 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4160 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4161 decomposing 8 bytes structs into a LCALL.
4163 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4164 pointer for where to store the returned regs.
4166 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4169 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4171 2009-05-20 Miguel de Icaza <miguel@novell.com>
4173 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4176 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4178 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4180 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4183 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4185 * local-propagation.c (mono_local_cprop): Avoid local propagation
4186 across paired add/sub if the first instruction dest reg is it's
4187 source reg. For example:
4189 int_add_imm R12 <- R12 [1] clobbers: 1
4190 int_sub_imm R42 <- R12 [1] clobbers: 1
4192 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4193 maintain the math identify.
4197 2009-05-20 Andreia Gaita <avidigal@novell.com>
4199 * Makefile.am: avoid going on the network just to get the revision,
4202 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4204 Fixed estimate for short branches on amd64 (they were off mark, and
4205 enabling call prolog-epilog instrumentations caused assertions).
4206 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4207 estimate for the maximum length of this basic block.
4209 - mono_arch_emit_prolog: compute max_length for each basic block
4210 (instead of max_offset), and inflate size estimate also for entry bb
4211 in case of code instrumentation.
4212 - mono_arch_output_basic_block: get rid of "cpos" (the current
4213 estimated "position" in the code), and always use "offset" instead,
4214 which is accurate; at the beginning of the function quickly recompute
4215 max_offset for all the remaining blocks, starting from the current
4216 cfg->code_len (which is correct, and not estimated) and using the
4217 estimated block lengths computed previously.
4219 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4221 * exceptions-ppc.c: Remove the caching from the trampoline creation
4222 functions, it is already done in the caller.
4224 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4226 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4227 MONO_ARCH_GSHARED_SUPPORTED define.
4229 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4231 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4234 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4236 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4237 call to mono_marshal_get_rgctx_invoke ().
4239 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4240 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4241 gshared use the static rgctx trampolines now.
4243 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4244 platform supports it.
4246 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4248 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4250 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4252 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4254 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4256 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4259 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4261 Made it possible for mono_arch_instrument_epilog to preserve
4262 argument registers, otherwise instrumenting the "epilogue" before
4263 a tail call would clobber them.
4264 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4265 if like mono_arch_instrument_epilog but with an additional parameter
4266 that states if argument registers must be preserved.
4267 * mini.c: implemented mono_arch_instrument_epilog as a call to
4268 mono_arch_instrument_epilog_full without asking to preserve argument
4269 registers (this makes the existing code work as usual).
4271 - mono_arch_instrument_epilog: add parameter to transform it into
4272 mono_arch_instrument_epilog_full, and preserve argument registers
4274 - mono_arch_output_basic_block, OP_TAILCALL case: call
4275 mono_arch_instrument_epilog_full.
4276 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4277 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4278 only transformed mono_arch_instrument_epilog into
4279 mono_arch_instrument_epilog_full.
4281 2009-05-15 Geoff Norton <gnorton@novell.com>
4283 * mini-darwin.c: This works on arm now.
4285 2009-05-14 Geoff Norton <gnorton@novell.com>
4287 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4290 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4292 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4295 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4296 wrappers during full aot mode correctly.
4298 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4301 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4302 mono_metadata_type_hash ().
4304 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4306 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4307 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4308 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4309 Removed MONO_INST_BRLABEL from the instruction flags, and the
4310 remaining code that used it, because we do not support branches inside
4311 basic blocks (and branch target labels) anymore.
4312 * Makefile.am: As part of the above cleanup, remove reference to
4313 BURG files which don't exist anymore.
4315 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4317 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4320 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4321 to use mono_arch_throw_corlib_exception.
4323 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4324 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4326 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4329 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4331 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4332 for the got to make debugging easier and to avoid confusing it with the
4335 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4336 method so a breakpoint can be set when using gdb.
4338 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4340 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4341 on mono_method_get_imt_slot ().
4343 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4344 num_decodes variables.
4346 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4347 change as it doesn't seem to work.
4349 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4352 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4354 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4355 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4357 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4358 builder when using full aot.
4360 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4361 here, it is already handled.
4363 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4366 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4368 * mini-arm.h: Enable IMT for full aot.
4370 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4371 arch doesn't support it.
4373 * mini.c (mini_init): Don't disable IMT for full aot if the
4374 architecture supports it.
4376 * mini.h (MonoAotTrampoline): New enum containing the different types
4377 of 'numerous' trampolines.
4378 (MONO_AOT_FILE_VERSION): Bump this.
4380 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4381 static rgctx trampolines. Add support for full-aot IMT thunks.
4383 * mini-amd64.h: Enable IMT for full aot.
4385 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4386 to exclude tests belonging to a category.
4388 * generics.cs: Mark some tests with a !FULLAOT category.
4390 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4393 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4395 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4396 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4397 (emit_plt): Fix a warning.
4399 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4401 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4402 back into aot-compiler.c to a place where the other functions shared by
4403 the runtime and aot compiler are.
4405 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4406 as done previously, instead of in MonoAotFileInfo, since pointers might have
4407 alignment requirements.
4409 * mini.h: Bump AOT file format version.
4411 2009-05-10 Miguel de Icaza <miguel@novell.com>
4413 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4414 that is used at runtime from the aot-compiler.c, this makes it
4415 work on setups that remove the AOT compiler from the output
4418 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4420 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4423 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4425 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4427 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4428 stuff to mono_arch_decompose_long_opts ().
4429 (mono_decompose_opcode): Remove some dead code.
4431 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4433 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4434 cmethod can be null for quite a some reasons.
4436 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4438 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4440 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4442 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4444 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4446 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4447 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4448 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4449 calls returning structures by addr on amd64.
4451 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4453 * iltests.il.in: Restructure the tail call tests a bit.
4455 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4457 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4458 for virtual methods too.
4460 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4462 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4463 due to regression in verifying System.dll.
4465 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4467 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4470 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4473 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4474 g_str_hash () which can change.
4476 * driver.c (mini_regression): Disable optimizations not supported by
4477 the cpu. Fixes #500019.
4479 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4482 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4484 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4485 to the latest LLVM code.
4487 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4489 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4491 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4493 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4496 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4497 no longer saving offsets, so just save the patch types along with the other
4499 * aot-runtime.c (load_patch_info): Update after the changes to
4500 encode_patch_list ().
4501 (decode_got_entry): Removed, merged into load_patch_info ().
4502 (is_shared_got_patch): Removed, call the same function from
4505 * mini.h: Bump aot file format version.
4507 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4508 half-finished no-dlsym code.
4510 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4513 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4514 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4516 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4518 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4519 buffer length to work with AOT code.
4521 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4522 ldfld/stfld opcodes.
4524 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4527 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4529 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4531 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4534 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4535 if needed. Don't decompose long operations when using llvm.
4537 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4539 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4542 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4544 2009-05-03 Martin Baulig <martin@ximian.com>
4546 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4547 mono_debugger_insert_method_breakpoint() since the class init
4548 handler we're inserting at the top of the method already gives us
4551 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4553 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4554 to mono_arch_decompose_long_opts () for x86 and arm.
4556 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4558 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4561 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4563 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4566 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4568 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4569 number of trampolines used in full-aot mode.
4571 * aot-compiler.c: Add an ntrampolines option to set the number of
4572 trampolines emitted in full-aot mode.
4574 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4576 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4577 a volatile load. Get rid of get_tempname (), llvm assigns names
4580 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4583 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4586 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4589 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4590 to the same register as a fixed sreg2. Fixes #497271.
4592 * iltests.il.in: Add a new test.
4594 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4596 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4597 stack, since pushes complicate exception handling.
4599 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4600 the stack if they are passed using moves.
4602 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4604 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4607 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4608 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4609 of FMOVE if it is an R4.
4611 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4613 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4615 * mini.h (LLVMCallInfo): New structure to store calling convention
4616 information for the LLVM back end similar to the CallInfo structures in
4619 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4620 call information in a format usable by LLVM.
4621 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4623 * method-to-ir.c (mono_emit_call_args): Emit calls using
4624 mono_llvm_emit_call () when compiling using LLVM.
4626 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4627 comments to all functions. Fix memory leaks. Add a public init/cleanup
4630 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4632 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4633 mono_array_new_va () jit icall.
4635 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4637 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4638 multiple machine description files to be specified.
4639 * mini-ops.h: fixes for cross-compilation.
4641 2009-04-22 Miguel de Icaza <miguel@novell.com>
4643 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4646 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4648 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4649 to prevent asserts in various passes. Fixes #497220.
4651 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4653 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4656 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4657 table to avoid duplicates.
4659 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4661 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4664 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4666 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4667 is for method or field access.
4669 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4671 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4674 * mini-llvm.c (mono_llvm_emit_method): Use it.
4676 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4677 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4680 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4681 synchronized methods.
4683 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4685 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4687 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4690 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4691 allowing some options to be set dynamically.
4693 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4695 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4696 unconditional branch.
4698 * mini.h (MonoTrampolineType): Add new trampoline type
4699 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4702 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4705 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4708 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4709 is enabled. Instead, use the llvm vcall trampoline.
4711 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4713 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4715 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4718 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4719 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4721 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4722 OP_IA64_CSET opcode.
4724 * mini.c: Fix a warning.
4726 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4727 THROW to the appropriate llvm type.
4729 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4731 * mini.c (mini_method_compile): Add statistics for methods JITted
4734 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4736 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4737 OP_IA64_CMP_<cond>_IMM opcodes.
4739 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4741 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4744 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4747 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4750 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4752 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4754 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4756 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4759 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4760 rgctx invoke trampolines for x86.
4762 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4763 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4764 (mono_arch_get_vcall_slot): Simplify this.
4766 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4768 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4769 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4771 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4774 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4776 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4778 * liveness.c (visit_bb): Remove a needless assert.
4780 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4782 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4783 full aot support to the arch specific code.
4785 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4787 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4789 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4791 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4792 collect information about the delegate invoke impl trampolines.
4794 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4795 to save trampolines during full-aot mode.
4797 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4798 creation function which returns a trampoline which sets the rgctx
4800 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4801 wrapper if possible.
4802 (mono_delegate_trampoline): Ditto.
4804 * mini.c (mono_jit_runtime_invoke): Ditto.
4806 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4808 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4810 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4812 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4814 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4815 just setting the opcode to OP_NOP.
4817 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4819 * mini.c (mini_method_compile): Put the last change inside an
4820 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4822 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4823 and extend live ranges to cover the whole method when using xdb.
4825 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4826 do it in the trampolines.
4828 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4831 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4833 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4834 call code in full-aot mode since IMT is disabled there.
4835 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4836 new JIT no longer has that restriction.
4838 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4840 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4841 a more compact format.
4842 (mono_aot_wrapper_name): New function to return a unique name for a
4843 wrapper method, also used by the AOT runtime.
4845 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4848 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4849 when a ICollection<T> etc is encountered.
4850 (add_generic_instances): Process method arguments/locals too.
4851 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4854 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4856 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4858 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4860 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4862 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4863 representing the result of the decomposition. Nullify instructions
4864 instead of setting them to OP_NOP since nops can't have registers
4867 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4869 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4870 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4871 info. Strip 'mapping symbols' on ARM.
4873 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4875 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4876 this with the native genmdesc.
4878 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4880 * aot-runtime.c: Fixing the MSVC build.
4882 Code is contributed under MIT/X11 license.
4884 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4886 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4887 JITted code depends on it.
4889 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4891 * aot-compiler.c: Use new MonoGenericParam accessors.
4893 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4895 Reduce memory usage and improve correctness wrt MonoGenericParam
4896 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4897 handing. Avoid allocating MonoGenericParams, but use the ones in
4898 the container itself.
4900 2009-04-07 Miguel de Icaza <miguel@novell.com>
4902 * tasklets.c: Return exceptions in the out argument.
4904 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4906 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4907 opcode. Use pointer types in more places instead of casting them to
4910 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4912 (mono_llvm_optimize_method): New helper function to optimize a method.
4914 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4915 widening code so it could be called from more places.
4916 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4917 code paths in the call opcodes.
4919 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4921 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4923 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4925 * dwarfwriter.c: Use _ to separate class name
4926 components as gdb can't handle '.'. Represent reference variables
4929 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4931 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4933 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4935 * gc-test.cs: New file with GC stack marking tests.
4937 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4938 negative numbers for vfp.
4940 * basic-float.cs: Add a test.
4942 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4944 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4946 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4948 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4949 part of tasklet/continuation support.
4951 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4953 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4954 amd64 opcodes inside an ifdef.
4956 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4959 * dwarfwriter.c (emit_type): Emit the class info for classes.
4961 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4963 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4965 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4967 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4969 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4971 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4973 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4975 * mini-llvm.c: Update comments.
4977 * mini.h (COMPILE_LLVM): New macro.
4979 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4981 * ssa.c (mono_ssa_compute): Ditto.
4983 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4984 the unwind ops from a DWARF FDE.
4986 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4987 methods by extracting the dwarf unwind ops from the unwind info generated
4990 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4993 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4996 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4998 * Makefile.am (llvm_sources): Enable this.
5000 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5001 failing back to the JIT if something cannot be handled.
5003 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5004 compiling with LLVM.
5006 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5007 compiling with LLVM.
5009 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5010 compiling with LLVM.
5012 * mini-ops.h: Add a few opcodes needed by LLVM.
5014 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5017 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5020 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5022 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5024 2009-04-01 Mark Probst <mark.probst@gmail.com>
5026 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5027 ridiculously large methods.
5029 2009-03-31 Martin Baulig <martin@ximian.com>
5031 * debug-debugger.c (debugger_remove_breakpoint): Call
5032 mono_debugger_remove_class_init_callback ().
5034 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5036 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5037 right before emitting code, not at the start.
5039 * mini.c (mono_postprocess_patches): Extract this into a separate function
5040 from mono_codegen ().
5042 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5043 byref types correctly.
5045 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5047 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5050 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5052 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5053 indirect calls, this avoids problems where get_vcall_slot () would get
5054 confused by the native code for the instruction preceeding the call.
5055 (mono_arch_get_vcall_slot): Simplify this.
5056 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5058 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5059 register allocator now seems to depend on them instead of the data in
5062 * mini.c (mini_method_compile): Throw the correct type of exception if
5063 mono_method_get_header () fails because of a loading error.
5065 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5067 * mini.c (mini_method_compile): Clear the loader error if the method
5068 header cannot be decoded.
5070 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5071 interface methods on proxies correctly.
5073 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5074 this argument for vtype methods. Add precise liveness info for arguments.
5076 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5077 LIVERANGE_START/END opcodes.
5079 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5080 for arguments and values in registers.
5082 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5084 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5085 return a valuetype. Fixes #487518.
5087 * iltests.il: Add a test.
5089 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5091 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5092 closed over a null reference correctly.
5094 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5096 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5098 2009-03-25 Mark Probst <mark.probst@gmail.com>
5100 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5101 allocated to the same registers as fixed sregs.
5103 2009-03-24 Mark Probst <mark.probst@gmail.com>
5105 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5108 * method-to-ir.c: Handle more cases for
5109 Interlocked.CompareExchange.
5111 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5112 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5113 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5115 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5117 * aot-runtime.c (decode_method_ref): Fix a warning.
5119 * unwind.c (mono_unwind_frame): Ditto.
5121 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5123 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5124 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5126 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5127 fix the handling of large values in the ALU_PC_G0_NC relocation.
5129 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5131 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5133 2009-03-22 Mark Probst <mark.probst@gmail.com>
5135 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5138 2009-03-22 Mark Probst <mark.probst@gmail.com>
5140 * method-to-ir.c: MINI_OP3 needs a comma.
5142 * method-to-ir.c, mini.h, mini.c: Remove
5143 mono_init_op_sreg_counts ().
5145 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5147 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5150 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5153 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5155 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5158 2009-03-21 Mark Probst <mark.probst@gmail.com>
5160 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5161 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5162 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5165 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5167 * driver.c: Change location of gc_wrapper.h.
5169 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5170 inside finally clauses correctly. Fixes #485721.
5172 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5173 after the change above.
5175 * exceptions.cs: Add a test.
5177 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5179 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5181 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5182 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5183 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5185 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5186 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5188 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5190 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5191 Simplify logic for ensure_method_is_allowed_to_call_method.
5192 Handle wrappers on callers.
5194 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5196 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5199 * basic-simd.cs: Fix the names of some test methods.
5201 2009-03-18 Geoff Norton <gnorton@novell.com>
5203 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5205 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5207 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5209 2009-03-17 Jb Evain <jbevain@novell.com>
5211 * driver.c: remove now uneeded call to mono_gc_base_init before
5214 2009-03-17 Jb Evain <jbevain@novell.com>
5216 * dwarfwriter.c (token_handler): handle more cases.
5218 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5220 * method-to-ir.c: Remove more dead code (that was required only
5221 because of method_is_safe). Fix compiler warnings.
5223 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5225 * method-to-ir.c: Remove unneeded/useless method_is_safe
5226 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5228 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5230 * mini.c (mini_method_compile): Print the method been compiled with
5231 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5232 for people not familiar with the runtime.
5234 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5236 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5237 a managed object which is later put into a GList. Return its class instead.
5239 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5240 stack slots when using sgen.
5242 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5244 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5246 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5248 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5249 > so it works on the first vreg as well.
5251 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5253 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5256 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5258 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5261 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5263 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5264 native->IL offset mapping.
5266 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5268 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5270 * basic.cs: Add a test.
5272 2009-03-11 Mark Probst <mark.probst@gmail.com>
5274 * mini-x86.c (mono_arch_output_basic_block): Use different
5275 registers in case the ones we want to overwrite are used by the
5276 other operand. Fixes regression in #480807.
5278 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5280 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5282 * dwarfwriter.c (emit_line_number_info): The line number info for
5283 IL code was off by one. Fix that.
5285 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5288 2009-03-09 Mark Probst <mark.probst@gmail.com>
5290 Contributed under the terms of the MIT/X11 license by Steven
5291 Munroe <munroesj@us.ibm.com>.
5293 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5296 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5298 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5301 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5303 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5304 the delegate ctor handling code. Fixes #482638.
5306 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5309 * iltests.il.in: Add a test.
5311 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5314 2009-03-05 Mark Probst <mark.probst@gmail.com>
5316 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5317 is shared generic code, return the trampoline, even if the method
5318 has already been compiled. Fixes #479763.
5320 * mini.c, mini.h: New function
5321 mono_jit_find_compiled_method_with_jit_info() which is the same as
5322 mono_jit_find_compiled_method() but also returns the jit info.
5324 2009-03-05 Mark Probst <mark.probst@gmail.com>
5326 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5327 for methods which actually have one. For all other methods, make
5328 sure the this argument var is live the whole method.
5330 * mini.c (mini_method_compile): Every shared method has a
5331 this/vtable/mrgctx info. Fixes #480807.
5333 2009-03-05 Mark Probst <mark.probst@gmail.com>
5335 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5336 generic/imt thunks where some entries branch through the vtable,
5337 while other entries branch directly.
5339 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5341 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5343 * mini-windows.c: Ditto.
5345 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5348 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5350 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5353 2009-03-04 Mark Probst <mark.probst@gmail.com>
5355 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5358 2009-03-04 Mark Probst <mark.probst@gmail.com>
5360 * exceptions-x86.c: Include debug-mini.h - fixes build.
5362 2009-03-04 Martin Baulig <martin@ximian.com>
5364 * debug-mini.c: Clean up the exception API and add documentation.
5365 (mono_debugger_handle_exception): New public method; this is
5366 called when throwing an exception or encountering an unhandled one.
5367 (mono_debugger_call_exception_handler): Formerly known as
5368 mono_debugger_handle_exception(); this is used to tell the
5369 debugger that we're about to invoke an exception handler.
5371 2009-03-04 Martin Baulig <martin@ximian.com>
5373 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5374 ../metadata/mono-debug-debugger.c; save and reset exception state.
5376 2009-03-02 Martin Baulig <martin@ximian.com>
5378 * debug-mini.c: Moved the debugger exception handling here from
5379 ../metadata/mono-debug-debugger.c.
5382 (MonoDebuggerExceptionAction): New exception typedef.
5385 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5387 * exceptions-amd64.c
5388 (mono_amd64_throw_exception): Use the new debugger exception
5392 (mono_handle_exception_internal): Don't call
5393 mono_debugger_unhandled_exception() here.
5395 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5397 * mini.c aot-compiler.c: Update after the changes to
5398 mono_marshal_get_runtime_invoke ().
5400 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5401 Virtual generic methods might not have method->slot set, work around
5404 * generics.cs: Add a test.
5406 2009-03-02 Geoff Norton <gnorton@novell.com>
5409 * driver.c: Allow signal chaining of SIGFPE as well.
5411 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5413 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5414 this since it now receives the method not its generic context in the
5417 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5418 generic/imt thunks where some entries branch through the vtable, while
5419 other entries branch directly.
5421 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5423 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5424 support for interface methods as well.
5426 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5427 using the normal IMT thunks.
5429 generics.cs: Add new tests.
5431 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5432 the generic inst to the generic imt thunks. This fixes AOT support,
5433 improves consistency with the normal IMT thunks, and makes it easier to
5434 add support for interface generic virtual methods later.
5436 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5438 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5440 * driver.c (mono_set_signal_chaining): New public API function to enable
5441 signal chaining on POSIX platforms.
5443 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5444 (si@lindenlab.com) to implement signal chaining. The original patch was
5445 contributed under the MIT X/11 license:
5446 https://bugzilla.novell.com/show_bug.cgi?id=318894
5448 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5450 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5451 too until it can be made to run on amd64.
5453 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5455 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5456 to get_generic_context_from_code () + get_call_info () if possible.
5458 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5460 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5461 suspend-on-sigsegv functionality.
5463 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5464 to suspend when a native SIGSEGV is received. This is useful for debugging
5465 crashes which don't happen under gdb, since a live process contains more
5466 information than a core file.
5468 * mini-exceptions.c (mono_print_thread_dump): Use
5469 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5471 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5473 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5475 * basic-float.cs: Disable the tests which currently fail on amd64.
5477 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5478 value to mono_arch_patch_callsite () to fix crashes.
5480 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5482 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5484 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5485 nop code by patching the call address to point to the nullified class init
5486 trampoline, as the former does not seem to be safe on SMP machines.
5488 2009-02-23 Mark Probst <mark.probst@gmail.com>
5490 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5493 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5495 * basic-float.cs basic-calls.cs: Fix warnings.
5497 2009-02-22 Mark Probst <mark.probst@gmail.com>
5499 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5500 correct frame pointer in the LMF. Should fix #478394.
5502 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5504 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5506 * image-writer.c: Make the binary writer less verbose.
5508 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5510 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5511 are called from runtime invoke wrappers.
5513 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5515 * cpu-ppc.md (store_memindex): Increase the size of this.
5517 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5519 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5521 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5523 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5526 Last fix for of #467201.
5529 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5531 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5533 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5534 and long_conv_to_r8_2:
5536 Fixed part of #467201.
5538 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5540 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5542 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5543 conversion to 32 bits.
5545 * cpu-x86.md: Increase the size of int_conv_to_r4.
5547 * basic-float.cs: Add a test for this.
5549 Fixed part of #467201.
5551 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5553 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5555 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5556 conversion to 64 bits.
5558 * basic-float.cs: Add a test for this.
5560 Fixed part of #467201.
5562 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5564 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5566 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5567 This behavior is compatible with MS.
5569 * iltest.il.in: Add a test for this.
5571 Fixed part of #467201.
5573 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5575 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5577 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5578 change the precision of the value.
5580 * cpu-x86.md: Define len for float_conv_to_r4.
5582 * basic-float.cs: Add a test for this.
5584 Fixed part of #467201.
5586 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5588 * mini.c: Adjust locking order to the new semantics where the loader lock
5591 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5600 * mini-trampolines.c:
5613 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5615 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5617 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5620 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5622 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5623 for cctors if needed.
5625 2009-02-17 Mark Probst <mark.probst@gmail.com>
5627 * mini-ppc.c: Fix build on Darwin.
5629 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5631 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5632 version instead of 3 as valgrind doesn't like version 3.
5634 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5636 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5637 usable for hashing methods.
5638 (emit_extra_methods): Use the new hash to avoid putting every method in the
5641 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5643 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5644 whenever a method ref could match a method.
5646 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5649 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5652 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5654 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5655 the encoding buffer.
5657 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5658 mono_method_get_header () on inflated methods as an optimization.
5660 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5662 * ssa.c (fold_ins): Fix another crash if the instruction following the
5663 switch was optimized away.
5665 2009-02-16 Mark Probst <mark.probst@gmail.com>
5667 Contributed under the terms of the MIT/X11 license by Steven
5668 Munroe <munroesj@us.ibm.com>.
5670 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5672 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5674 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5675 around the mono_domain_alloc calls, it is now done by the functions
5678 * aot-compiler.c (compile_method): Only add wrappers referenced by
5679 the method if compiling with full AOT.
5680 (mono_compile_assembly): Error out if --aot=full is specified on
5681 a platform where it is not supported.
5683 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5686 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5689 * aot-runtime.c (load_named_code): Handle
5690 mono_arm_throw_exception_by_token.
5692 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5694 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5697 * Makefile.am (fullaotcheck): Exit if a test fails.
5699 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5701 (mono_compile_assembly): Handle the assembler failing.
5703 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5704 accepting subsections of .bss.
5706 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5709 * aot-compiler.c: Remove some unused includes.
5711 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5712 now in MonoImageWriter.
5714 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5715 code sequence which matches a non-virtual call. Fixes #472654.
5717 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5719 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5722 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5723 use the image/dwarf writers directly.
5725 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5728 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5731 * image-writer.h: Fix some typos.
5733 * dwarfwriter.h dwarfwriter.c: New files.
5735 * aot-compiler.c: Extract the DWARF info writing functionality into a
5738 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5739 argument to return unwind info.
5741 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5743 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5745 * aot-runtime.c (decode_method_ref): Add a case for
5746 MONO_AOT_METHODREF_WRAPPER_NAME.
5748 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5751 * aot-compiler.c (encode_method_ref): Use the new constants.
5753 * aot-runtime.c (decode_method_ref): Ditto.
5755 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5756 be compiled, not the icall itself.
5758 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5760 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5761 using decode_method_ref ().
5763 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5764 convert it to an in32. Fixes #475859.
5766 * arrays.cs: Add a test.
5768 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5770 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5773 * basic-long.cs: Add a test.
5775 2009-02-12 Mark Probst <mark.probst@gmail.com>
5777 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5778 remove the frame pointer in leaf methods which don't receive any
5779 arguments, don't throw exceptions and don't do dynamic stack
5782 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5784 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5785 the fail_tramp changes. Hopefully fixes #475132.
5787 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5789 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5790 instead of mono_metadata_signature_dup_full.
5792 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5794 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5795 for processing jump tables. Fixes #473787.
5797 2009-02-11 Mark Probst <mark.probst@gmail.com>
5799 * mini-generic-sharing.c: mini_method_get_context() just calls
5800 mono_method_get_context_general() now.
5802 * mini.c, mini.h: Moved get_object_generic_inst(),
5803 construct_object_context_for_method() and
5804 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5806 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5808 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5809 basic block fell through to its successor bblock without a branch. Fixes
5812 * iltests.il.in: Add a test.
5814 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5815 (can_encode_patch): We can now handle arrays of generic parameters and
5818 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5820 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5821 the AOT file to avoid some #ifdefs in aot-runtime.c
5823 * mini.h: Bump AOT file format version.
5825 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5827 * Makefile.am (fullaotcheck): Make this run the tests.
5829 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5831 2009-02-10 Mark Probst <mark.probst@gmail.com>
5833 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5834 individually. Fixes #473482.
5836 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5838 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5840 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5842 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5843 (mono_compile_assembly): Hush compile warnings about
5844 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5847 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5849 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5851 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5853 * aot-compiler.c: Fix arm support.
5855 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5856 img_writer_emit_unset_mode () function.
5858 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5859 (mono_unwind_get_dwarf_pc_reg): Ditto.
5861 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5862 Move almost all platform specific code to a set of arch_ functions,
5863 and document them to ease porting.
5865 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5867 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5869 * aot-compiler.c: Extract the image writing functionality into a separate
5870 module to reduce the size of this file.
5872 2009-02-09 Geoff Norton <gnorton@novell.com>
5874 * mini-s390.c: Fix the signature of emit_sig_cookie.
5876 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5878 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5880 * aot-runtime.c (is_shared_got_patch): Ditto.
5882 * aot-runtime.c (load_named_code): Cope with the fact that
5883 decode_got_entry () won't decode the patch fully if its corresponding got
5884 entry is already filled.
5886 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5888 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5890 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5891 as the moving pointer instead of 'buf' for consistency with the rest of the
5893 (mono_arch_create_monitor_exit_trampoline): Ditto.
5895 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5896 generic_class_init trampolines.
5897 (add_generic_class): Extract some code from add_generic_instances () into a
5898 separate function so it can be called from other places too.
5899 (compile_method): Call add_generic_class () for the classes of inflated methods
5900 referenced by the method.
5901 (can_encode_patch): Allow references to generic parameters.
5903 * aot-runtime.c: Add support the patches required by the new trampolines.
5905 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5908 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5911 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5912 this from get_throw_pending_exception, make the signature full aot compatible.
5914 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5916 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5918 * exceptions.cs: Add a test.
5920 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5922 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5923 use the DWARF_DATA_ALIGN constant instead.
5925 * exception-<ARCH>.c: Update after the above change.
5927 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5930 * mini-arm.c: Enable the dwarf unwinder.
5932 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5933 instead of mono_class_setup_vtable ().
5935 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5937 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5940 * mini-x86.h: Enable the dwarf unwinder.
5942 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5944 Fix mcs/tests/test-7.cs
5945 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5948 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5950 * mini.c (print_jit_stats): Remove some unused statistics.
5952 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5954 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5956 2009-02-05 Mark Probst <mark.probst@gmail.com>
5958 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5959 the method we get from mono_object_get_virtual_method() because
5960 that function does it properly, now.
5962 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5964 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5965 opcodes. Fixes #472775.
5967 2009-02-05 Mark Probst <mark.probst@gmail.com>
5969 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5970 fact that mono_find_jit_info() sometimes returns the context
5971 corresponding to the jit info in new_ctx. Fixes #472600.
5973 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5975 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5976 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5977 klass->enum_basetype directly.
5979 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5982 * unwind.c: Avoid 0 sized arrays.
5984 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5986 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5987 size on systems with 64k pages. Fixes #471389.
5989 2009-02-04 Mark Probst <mark.probst@gmail.com>
5991 Contributed under the terms of the MIT/X11 license by Steven
5992 Munroe <munroesj@us.ibm.com>.
5994 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5995 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5998 2009-02-04 Mark Probst <mark.probst@gmail.com>
6000 Contributed under the terms of the MIT/X11 license by Steven
6001 Munroe <munroesj@us.ibm.com>.
6003 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6006 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6007 The trampoline can be longer on PPC64.
6009 2009-02-04 Mark Probst <mark.probst@gmail.com>
6011 Contributed under the terms of the MIT/X11 license by Steven
6012 Munroe <munroesj@us.ibm.com>.
6014 * mini-ppc.c: Compiler warning fixes and trivial code
6017 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6019 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6020 ins->dreg which could be a hardware register, not a vreg.
6022 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6024 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6025 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6027 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6029 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6030 ->dreg, that is not the vreg we are looking for.
6032 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6034 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6037 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6040 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6042 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6044 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6047 * aot-compiler.c: Add xdebug support on x86.
6049 * unwind.c: Add x86 support.
6051 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6052 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6054 * mini.c (mini_method_compile): Ditto.
6056 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6059 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6060 which mimic .push_section/.pop_section in GAS.
6062 * aot-compiler.c: Emit precise live range information for variables.
6064 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6066 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6067 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6070 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6071 the live ranges of variables.
6073 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6074 of the variable in terms of native offsets.
6076 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6078 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6080 2009-02-02 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 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6086 order (offset then base reg) for ppc_load_multiple_regs.
6087 (emit_save_saved_regs) Correct operand order for
6088 ppc_store_multiple_regs.
6089 (mono_arch_get_call_filter): Correct operand order for
6090 ppc_load_multiple_regs.
6092 * mini-ppc.c (emit_memcpy): Fix operand order for
6093 ppc_load_reg_update and ppc_store_reg_update.
6094 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6095 (mono_arch_emit_epilog): Correct operand order for
6096 ppc_load_multiple_regs.
6098 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6099 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6101 2009-02-02 Mark Probst <mark.probst@gmail.com>
6103 * cpu-ppc64.md: Fixed storer4_memindex length.
6105 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6107 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6110 * aot-compiler.c (emit_line_number_info): Optimize this.
6112 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6114 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6116 * aot-compiler.c: Add debug info for methods without debug info by
6117 emitting an IL file and having the line number info referencing that file.
6119 * aot-compiler.c: Optimize the size of the generated line number info.
6121 * aot-compiler.c: Emit line number info in xdebug mode.
6123 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6126 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6128 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6130 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6133 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6135 * basic-calls.cs: Test for the weird crash found on arm.
6137 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6139 * cpu-arm.md: Increase the size of storer8_membase_reg and
6140 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6142 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6143 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6144 reg to LR otherwise we'll be loading/storing from just the offset.
6146 2009-01-30 Miguel de Icaza <miguel@novell.com>
6148 Question: if we are storing gint32's inside the "*native_offset",
6149 should we change the signature to "gint32 *native_offset" to
6150 ensure that we do not have type definition problems?
6152 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6153 an int * as this is what the other function expects, causes
6154 problems with Freescale's compiler that defined int32_t to be a
6155 long and makes int incompatible
6157 2009-01-30 Miguel de Icaza <miguel@novell.com>
6159 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6160 filename conflict with bjam.
6162 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6164 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6165 as it might use decomposed ops.
6167 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6169 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6171 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6174 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6176 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6179 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6180 way registers are stored in MonoContext on arm.
6182 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6183 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6185 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6187 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6189 * mini.c (mini_init): Register mono_isfinite.
6191 * jit-icalls.c (mono_isfinite): New jit icall.
6193 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6195 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6196 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6199 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6201 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6202 separate frame and stack pointers, so we must use FP to find the register
6204 The FP reg is retrieved from the MonoContext::regs array.
6206 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6208 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6211 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6213 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6214 return R4 and R8 when not running under softfloat.
6216 Fixes basic-calls.exe
6218 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6220 * mini-arm.c: Implement some overflow opcodes.
6222 2009-01-29 Miguel de Icaza <miguel@novell.com>
6224 * ssa.c: handle another alloca.h
6226 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6227 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6228 MONO_ARCH_USE_SIGACTION.
6230 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6233 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6235 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6236 PPC targets as sigaction does not exist on all platforms, define
6237 this on a per-platform basis.
6239 Instead of erroring out if the platform is not defined, include
6240 mini-ppc-os.h, and expect that the OS specific setting provides
6241 the required information.
6243 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6245 * aot-compiler.c: Fix --enable-minimal=aot.
6247 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6249 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6252 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6254 * exceptions-arm.c: Fix warnings.
6256 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6259 * mini-x86.c: Fix --enable-minimal=jit build.
6261 * mini.c: Really fix --enable-minimal=jit build.
6263 * mini.c (construct_object_context_for_method): Move this outside
6264 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6266 "Backported" of r124984 from 2.0 branch.
6268 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6270 "Backport" of r124977 + r124978 from 2.0 branch.
6272 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6273 to avoid calling mono_exception_from_token () from the throw trampoline.
6274 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6275 for throwing corlib exceptions, this fixes full-aot support for corlib
6278 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6280 2009-01-29 Miguel de Icaza <miguel@novell.com>
6282 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6283 part of the changes to split the code in mini into operating
6284 system specific files.
6286 This patch was done by copying mini.c to the respective files to
6287 preserve SVN history.
6289 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6291 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6293 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6295 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6296 remoting-invoke-with-check wrappers of shared methods.
6298 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6300 2009-01-27 Mark Probst <mark.probst@gmail.com>
6302 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6303 optimization if the top of stack is the last instruction in the
6304 bblock. Otherwise it might have been used after its definition.
6307 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6309 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6310 method as well when get_vcall_slot () fails to match a code sequence.
6312 * mini-arm.c: Fix the android build, which doesn't have
6315 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6317 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6320 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6322 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6324 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6326 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6327 and put its id into jinfo->used_regs. This is only used on amd64,
6328 which is currently the only platform generating unwind info.
6330 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6331 the dwarf unwinder. This is required to correctly handle async exceptions
6332 like thread abort and stack overflows, which can happen while a method
6333 is in the middle of its prolog or epilog.
6335 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6336 the unwind info belonging to an AOTed method.
6338 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6339 into cfg->unwind_ops.
6341 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6343 * mini.c (mini_init): Call mono_unwind_init ().
6344 (mini_cleanup): Call mono_unwind_cleanup ().
6346 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6347 unwind info to be shared between methods.
6349 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6352 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6353 get_throw_pending_exception () to avoid initialization races.
6355 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6356 mono_arch_exceptions_init () function.
6358 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6360 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6362 * mini.c (mono_get_domain_intrinsic): New helper function.
6363 (mono_get_thread_intrinsic): Ditto.
6365 * mini-arm.c mini-ia64.c: Use the new helper functions.
6367 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6368 the last constrained_call change, since it is needed in the non-AOT
6371 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6373 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6374 mono_get_lmf_addr () on arm eabi linux.
6376 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6378 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6379 code sequence which matches a non-virtual call.
6381 2009-01-23 Mark Probst <mark.probst@gmail.com>
6383 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6386 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6388 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6389 runtime-invoke wrappers, since they are also shared based on signature.
6391 2009-01-22 Mark Probst <mark.probst@gmail.com>
6393 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6394 info from the (correct) context.
6396 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6398 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6400 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6401 using dwarf unwinding info. Not yet used.
6403 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6405 2009-01-21 Mark Probst <mark.probst@gmail.com>
6407 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6410 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6411 special case and handle mono_arch_delegate_invoke_impl() returning
6412 function descriptors.
6414 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6415 trampolines return function descriptors, too.
6417 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6419 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6420 out_of_line optimization.
6422 2009-01-21 Martin Baulig <martin@ximian.com>
6425 (MonoCompile): Added `disable_deadce_vars' to disable removing
6429 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6430 inside the debugger.
6432 * liveness.c (mono_analyze_liveness): Don't remove any unused
6433 variables if `cfg->disable_deadce_vars' is set.
6435 2009-01-21 Mark Probst <mark.probst@gmail.com>
6437 * method-to-ir.c: Only apply exception constructor optimization if
6438 the the method actually belongs to an exception class. Fixes
6441 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6443 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6444 change inside a #ifdef __mono_ppc64__.
6446 * aot-compiler.c (compile_method): Remove the previous limitation.
6448 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6449 on type variables in AOTed code.
6451 * aot-compiler.c (compile_method): Skip generic methods having type
6452 constraints on their generic parameters.
6454 * aot-compiler.c (compile_method): Check for methods which cannot be
6455 encoded inside RGCTX_FETCH patches as well.
6457 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6460 2009-01-20 Mark Probst <mark.probst@gmail.com>
6462 * method-to-ir.c: Force the vtable variable in shared generic code
6463 for the case that they might show up on a stack trace where they
6466 * mini-exceptions.c: Save and use generic sharing info as well as
6467 IP in stack traces to resolve shared generic instantiations.
6469 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6471 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6472 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6474 2009-01-20 Mark Probst <mark.probst@gmail.com>
6476 * method-to-ir.c: Do generic sharing for array constructors.
6478 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6480 * mini-exceptions.c (mono_print_thread_dump): Add information
6481 about the thread state using wapi_current_thread_desc.
6483 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6485 * basic-simd.cs: Tests for the new constructors.
6487 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6489 * mini-ops.h: Added OP_EXPAND_*
6493 * mini-x86.c (mono_arch_output_basic_block): Same.
6495 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6497 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6499 * iltests.il.in: Add a test for #467385.
6501 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6503 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6504 thread been cleaned up is not the same currently in execution.
6506 Fixes appdomain-unload crashes on windows, osx and linux variants
6507 without the __thread keyword.
6509 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6511 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6512 (koush@koushikdutta.com). Implement this for android.
6514 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6515 begins with a digit.
6517 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6518 mono_marshal_get_write_barrier ().
6520 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6522 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6523 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6524 that pass them on a register pair.
6526 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6527 test was crashing due to that.
6529 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6531 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6532 trampoline code. Include ucontext.h only if available.
6534 2009-01-15 Mark Probst <mark.probst@gmail.com>
6536 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6537 and doesn't check whether it's sharable, like it was before
6538 removing the shared generics hash. This brings IronPython
6539 performance back to what it was before that change.
6541 2009-01-14 Mark Probst <mark.probst@gmail.com>
6543 * method-to-ir.c: Handle delegate invocation optimization earlier,
6544 otherwise it would be handled (much more slowly) by the
6545 final/sealed optimization.
6547 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6549 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6550 domain is not set. Fixes #465864.
6552 2009-01-12 Mark Probst <mark.probst@gmail.com>
6554 * method-to-ir.c: Don't stop sharing of generic methods with catch
6555 clauses - we already handle those.
6557 2009-01-12 Mark Probst <mark.probst@gmail.com>
6559 * mini.c, mini.h: lookup_generic_method() is now
6560 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6561 making the shared_generics_hash obsolete.
6563 2009-01-12 Mark Probst <mark.probst@gmail.com>
6565 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6566 use the red zone. Make room on the stack first and then use it,
6567 not the other way around.
6569 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6571 * mini.c (mini_init): Call mono_xdebug_init ().
6573 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6575 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6577 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6579 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6582 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6583 debug+unwind info for trampolines.
6585 * mini.c (mono_create_unwind_op): New helper function.
6587 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6589 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6591 * aot-compiler.c: Fix the build.
6593 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6595 * Makefile.am: Update dtrace-prelink.sh location.
6597 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6599 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6600 optimization. Fixes #464520.
6602 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6604 * mini-amd64.c : Adding code to save/restore non-volatile registers
6607 * exceptions-amd64.c : Adding code to save/restore non-volatile
6608 registers on Winx64.
6610 Contributed under MIT/X11 license.
6612 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6614 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6615 __GNUC_MINOR__ which can break when the major version changes.
6617 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6619 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6621 2009-01-07 Geoff Norton <gnorton@novell.com>
6623 * helpers.c: Allow mono -v -v -v to work on darwin.
6625 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6627 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6630 Contributed under MIT/X11 license.
6632 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6634 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6635 instead of directly accessing type->data.klass. Fixes #462016.
6636 (mono_allocate_stack_slots_full): Ditto.
6638 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6639 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6641 * aot-compiler.c (emit_plt): Fix ARM build.
6643 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6645 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6647 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6650 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6651 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6654 * iltests.il.in: Add a regression test.
6656 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6658 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6660 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6662 * basic-simd.cs: Add a regression test for #462457.
6664 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6666 * mini-ops.h: Add a definition of XPHI.
6668 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6670 * ssa.c (op_phi_to_move): Handle XPHI.
6672 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6676 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6678 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6680 2008-12-31 Geoff Norton <gnorton@novell.com>
6682 * mini-ppc.c: The prolog size allocated can be too small for darwin
6683 ppc32 under certain circumstances. Also fix a small logic bug.
6685 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6687 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6688 while loading AOT methods.
6690 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6691 since only the former is nulled out after a successful cast. This prevents
6692 crashes with rethrown exceptions when using --debug=casts.
6694 2008-12-24 Mark Probst <mark.probst@gmail.com>
6696 * mini.h: New macro for checking whether a method is final,
6697 i.e. whether the method or its class is marked final.
6699 * method-to-ir.c: Use the new macro for all final-checks
6700 consistently. Fixes the crash in the System.ServiceModel tests.
6702 2008-12-23 Mark Probst <mark.probst@gmail.com>
6704 * mini-exceptions.c (get_exception_catch_class): Corrected another
6705 overly strict assertion.
6707 2008-12-23 Mark Probst <mark.probst@gmail.com>
6709 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6710 Clobbering it is not allowed because the caller might use it as
6711 the vtable register in the interface call.
6713 2008-12-19 Mark Probst <mark.probst@gmail.com>
6715 * mini-exceptions.c (get_exception_catch_class): Corrected an
6716 overly strict assertion.
6718 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6720 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6722 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6724 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6726 * cpu-mips.md: correct lengths for certain long_ opcodes.
6728 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6730 * 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().
6732 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6734 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6736 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6738 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6740 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6742 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6745 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6747 * 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
6749 * 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)
6751 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6753 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6755 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6757 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6758 gshared code. Fixes #458947.
6760 * generics.cs: Add a test.
6762 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6764 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6766 * mini-mips.c: first pass n32 code generation.
6768 * mini-mips.h: datatypes and defines for n32 support.
6770 * exceptions-mips.c: first pass n32 code generation.
6772 * tramp-mips.c: first pass n32 code generation.
6774 * cpu-mips.md: add long_ opcodes.
6776 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6778 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6780 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6782 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6784 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6786 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6788 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6790 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6792 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6794 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6796 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6798 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6800 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6802 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6804 2008-12-12 Mark Probst <mark.probst@gmail.com>
6806 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6807 descriptors for helper functions directly in front of the code.
6809 2008-12-11 Mark Probst <mark.probst@gmail.com>
6811 * method-to-ir.c: Removed an unnecessary assertion.
6813 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6815 * method-to-ir.c: Merge SGEN changes from the old JIT.
6817 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6819 * driver.c (compile_all_methods_thread_main): Handle failure of
6822 2008-12-10 Mark Probst <mark.probst@gmail.com>
6824 * mini-ppc.c: Merged with mini-ppc64.c.
6826 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6828 * Makefile.am: Use the same sources for PPC and PPC64.
6830 * mini-ppc64.c: Removed.
6832 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6834 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6835 code to mono_bb_is_fall_through.
6837 * branch-opts.c (mono_remove_critical_edges): Same.
6839 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6841 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6842 expect that an OP_BR_REG will be there.
6844 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6846 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6847 for the many branch ops. The original check miss OP_BR_REG.
6851 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6853 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6855 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6857 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6858 while holding the aot lock.
6860 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6862 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6864 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6866 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6867 to release all runtime callable wrappers held by the runtime.
6869 Contributed under MIT/X11 license.
6871 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6873 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6876 Contributed under MIT/X11 license.
6878 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6880 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6881 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6883 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6885 * cpu-mips.md: fix ckfinite length
6887 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6888 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6889 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6891 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6893 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6895 2008-12-08 Geoff Norton <gnorton@novell.com>
6897 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6898 size by 8 bytes as well.
6900 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6902 * basic-simd.cs: Fix method names for Vector16b.
6904 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6906 * basic-simd.cs: Fix method names for Vector16sb.
6908 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6910 * basic-simd.cs: Fix method names for Vector8us.
6912 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6914 * basic-simd.cs: Fix method names for Vector8s.
6916 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6918 * basic-simd.cs: Fix method names for Vector4ui.
6920 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6922 * basic-simd.cs: Fix method names for Vector2l.
6924 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6926 * basic-simd.cs: Fix method names for Vector2d.
6928 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6930 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6931 that are extension methods.
6933 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6935 * basic-simd.cs: Fix method names for Vector4f.
6937 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6939 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6940 as such. Fixes #456669.
6942 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6944 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6946 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6948 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6949 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6950 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6951 (mips_adjust_stackframe): handle FP spills
6953 * mini-ops.h: add mips_mtc1_s2
6955 * cpu-mips.md: add mips_mtc1_s2
6957 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6959 * unwind.c: New file, move the unwind info encoding functions here from
6960 aot-compiler.c, so they could be used at runtime too.
6962 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6964 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6965 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6967 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6969 * mini-mips.c: cleanup warnings
6970 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6971 (mips_adjust_stackframe): handle case of taking the address of stack locals
6973 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6975 * aot-compiler.c: Implement a few functions missing from the asm writer.
6976 (emit_method_code): Only write symbols for methods when using the bin
6977 writer, since the assembler can't deal with the characters in our method
6980 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6982 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6985 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6986 a bit to also restore %rax.
6988 2008-12-05 Mark Probst <mark.probst@gmail.com>
6990 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6992 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6994 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6997 2008-12-05 Mark Probst <mark.probst@gmail.com>
6999 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7001 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7002 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7004 * exceptions-ppc64.c: Removed.
7006 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7008 2008-12-05 Mark Probst <mark.probst@gmail.com>
7010 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7013 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7015 * tramp-ppc64.c: Removed.
7017 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7019 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7022 2008-12-05 Mark Probst <mark.probst@gmail.com>
7024 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7026 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7027 mini-ppc.h instead of mini-ppc64.h.
7029 * mini-ppc64.h: Removed.
7031 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7033 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7035 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7037 2008-12-05 Mark Probst <mark.probst@gmail.com>
7039 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7040 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7043 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7045 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7047 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7049 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7051 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7053 * basic-simd.cs: Tests for operator == and != on Vector4f.
7055 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7057 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7059 * simd-intrinsics.c: Kill useless enum.
7061 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7063 * cpu-mips.md: add long_conv_to_ovf_i4_2
7064 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7066 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7068 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7070 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7072 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7074 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7076 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7078 * basic-simd.cs: Add tests for new methods.
7080 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7082 * simd-intrinsics.c: Add support for operator == and !=
7085 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7087 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7089 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7091 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7093 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7095 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7096 MONO_PATCH_INFO_ICALL_ADDR.
7098 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7100 * aot-compiler.c: Resurrect full-aot support.
7102 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7104 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7106 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7108 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7110 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7112 * basic-simd.cs: Fix tests to work under ppc.
7113 Remove tests for methods that will be removed.
7115 2008-12-03 Mark Probst <mark.probst@gmail.com>
7117 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7118 generic type (via a typedef or typeref) correctly.
7120 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7122 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7123 diagnose an assertion failure.
7125 2008-12-02 Mark Probst <mark.probst@gmail.com>
7127 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7128 Fix trampoline size.
7130 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7131 conversion opcodes are implemented natively instead via emulation.
7133 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7135 * cpu-mips.md: remove mips_xori
7137 * mini-ops.h: remove mips_xori
7139 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7141 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7143 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7145 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7147 * cpu-mips.md: fix instruction lengths.
7149 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7151 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7153 * mini-ops.h: fix slti / sltiu op profiles.
7155 2008-12-02 Martin Baulig <martin@ximian.com>
7157 * method-to-ir.c (mono_method_to_ir): Disable debugging
7158 information for the init locals block to make the debugger stop
7159 after all locals have been initalized.
7161 2008-12-02 Martin Baulig <martin@ximian.com>
7163 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7164 running inside the debugger.
7166 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7168 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7171 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7172 alu->alu imm optimization which only shows if deadce is disabled.
7174 * aot-compiler.c: Rename the function names for the binary and asm writers
7175 so they can coexist in the same process. Rework the xdebug code to use the
7176 asm writer. This avoids the need to call into the runtime to dump the
7177 debugging info. Add more debugging info for types.
7179 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7181 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7182 cpu description tables, they can't occur in cpu-<ARCH>.md.
7184 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7185 the stack in CEE_LDFLDA. Fixes #450542.
7187 * generics.cs: Add a new test.
7189 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7191 * mini-ops.h: updated MIPS opcodes
7192 * mini-mips.c: decompose long opts
7193 * mini-mips.h: decompose long opts
7195 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7197 * cpu-mips.md: fix length on int_rem_un
7198 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7200 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7202 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7204 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7206 2008-11-29 Martin Baulig <martin@ximian.com>
7208 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7209 mono_debug_using_mono_debugger() in addition to the
7210 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7212 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7214 * mini-ops.h: updated more MIPS opcodes
7215 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7216 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7218 2008-11-28 Mark Probst <mark.probst@gmail.com>
7220 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7222 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7224 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7225 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7226 * mini-ops.h: correct selected mips opcode entries
7228 2008-11-28 Mark Probst <mark.probst@gmail.com>
7230 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7233 2008-11-28 Mark Probst <mark.probst@gmail.com>
7235 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7237 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7239 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7240 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7241 * mini-mips.h: disable IMT
7242 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7244 2008-11-28 Mark Probst <mark.probst@gmail.com>
7246 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7248 2008-11-28 Mark Probst <mark.probst@gmail.com>
7250 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7252 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7254 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7257 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7259 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7260 for Set/GetVector aligned versions.
7262 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7264 * basic-simd.cs: Add tests for Get/SetVector.
7266 2008-11-27 Mark Probst <mark.probst@gmail.com>
7268 * mini.c: Removed g_slist_append_mempool(). Now in
7271 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7273 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7274 size properly and make the bounds check optional.
7276 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7277 for SetVector and IsAligned.
7279 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7281 * mini.c: Remove unused mono_normalize_opcodes () function.
7283 2008-11-26 Mark Probst <mark.probst@gmail.com>
7285 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7286 using the new atomic add ops now.
7288 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7291 2008-11-26 Mark Probst <mark.probst@gmail.com>
7293 * mini-ppc64.c: Several fixes.
7295 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7297 * cpu-mips.md: added jump_table
7298 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7300 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7302 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7304 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7306 * mini-ops.h: corrected a handful of MIPS opcodes.
7308 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7310 * aot-compiler.c: MIPS to use ELF writer
7312 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7314 * mini-codegen.c: remove MIPS specific assert.
7316 2008-11-25 Mark Probst <mark.probst@gmail.com>
7318 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7319 fixes. PPC64 now passes most of the runtime regressions.
7321 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7323 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7324 volatile intervals a bit.
7326 2008-11-24 Mark Probst <mark.probst@gmail.com>
7328 * basic-long.cs: New test case.
7330 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7332 * mini.c (mini_method_compile): Disable globalra for large methods for
7335 * regalloc2.c (order_moves): Add fp support.
7337 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7338 source bblock ends with an OP_BR_REG.
7340 * ratests.cs: Add a new test.
7342 2008-11-23 Mark Probst <mark.probst@gmail.com>
7344 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7345 sharing. PPC64 now passes generics.exe.
7347 2008-11-23 Mark Probst <mark.probst@gmail.com>
7349 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7351 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7353 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7354 memory when mono_jit_info_table_find () can't find the method in the
7357 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7360 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7363 2008-11-23 Mark Probst <mark.probst@gmail.com>
7365 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7366 Several fixes. PPC64 now runs exceptions.exe and
7367 devirtualization.exe.
7369 2008-11-22 Mark Probst <mark.probst@gmail.com>
7371 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7372 arrays.exe and basic-math.exe.
7374 2008-11-22 Mark Probst <mark.probst@gmail.com>
7376 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7377 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7379 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7381 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7383 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7385 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7387 * ir-emit.h: Move macros from method-to-ir.c to here.
7389 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7391 * mini-ops.h: Correct the long simd ops to use LREG.
7393 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7395 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7397 * mini-ops.h: Correct the dreg type of a few long opcodes.
7399 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7402 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7404 * mini-ppc.c: remove negative stack references in epilog
7405 for platforms that don't support the red zone.
7407 2008-11-21 Mark Probst <mark.probst@gmail.com>
7409 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7410 point regs. Now PPC64 passes basic-calls.exe.
7412 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7414 * basic-simd.cs: Add tests for accessors of Vector2l.
7416 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7418 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7420 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7422 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7424 2008-11-21 Mark Probst <mark.probst@gmail.com>
7426 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7427 PPC64 passes basic-long.exe.
7429 2008-11-20 Mark Probst <mark.probst@gmail.com>
7431 * decompose.c: Decompose carry and overflow add on PPC64 like on
7432 other 64 bit archs. Don't decompose sub at all on PPC64.
7434 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7435 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7438 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7440 * basic-simd.cs: Add tests for accessors of Vector2d.
7442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7444 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7448 * mini-x86.c (mono_arch_output_basic_block): Same.
7450 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7452 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7454 * basic-simd.cs: Add tests for accessors of Vector4f.
7456 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7458 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7462 * mini-x86.c (mono_arch_output_basic_block): Same.
7464 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7466 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7468 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7470 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7472 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7476 * mini-x86.c (mono_arch_output_basic_block): Same.
7478 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7480 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7482 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7484 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7486 * simd-intrinsics.c: Enable setters for Vector16sb.
7488 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7490 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7494 * mini-x86.c (mono_arch_output_basic_block): Same.
7496 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7498 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7500 * simd-intrinsics.c: Implement setter for Vector8us.
7502 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7504 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7507 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7509 * mini-ppc.c: remove references to the red zone in the prolog
7510 (for systems that don't support it).
7512 2008-11-19 Mark Probst <mark.probst@gmail.com>
7514 * cpu-ppc64.md: Fixed a few instruction lengths.
7516 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7519 2008-11-19 Mark Probst <mark.probst@gmail.com>
7521 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7524 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7526 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7528 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7530 * mini-ops.h: Added OP_INSERT_I2.
7534 * mini-x86.c (mono_arch_output_basic_block): Same.
7536 * simd-intrinsics.c: Implement setter for Vector8s.
7538 * simd-methods.h: Add the names of get setters of Vector8s.
7540 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7542 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7544 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7547 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7549 2008-11-18 Mark Probst <mark.probst@gmail.com>
7551 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7552 for PPC64. An empty program runs now.
7554 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7556 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7558 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7559 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7560 info for JITted code is emitted into a shared library, loadable into gdb.
7562 2008-11-18 Mark Probst <mark.probst@gmail.com>
7564 * Makefile.am: Changes to build PPC64.
7566 * mini-arch.h: Include mini-ppc64.h on PPC64.
7568 2008-11-18 Mark Probst <mark.probst@gmail.com>
7570 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7571 in PPC code up to r119147.
7573 2008-11-18 Mark Probst <mark.probst@gmail.com>
7575 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7576 cpu-ppc64.md: Changes for PPC64.
7578 Based on code submitted by andreas.faerber@web.de at
7579 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7582 2008-11-18 Mark Probst <mark.probst@gmail.com>
7584 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7585 cpu-ppc64.md: Copied from the corresponding PPC files from
7588 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7590 * mini-ops.h: Added OP_ROUND.
7592 * cpu-x86.md: Added round.
7594 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7596 * basic-math.cs: Added test_0_round to test rounding.
7598 Contributed under MIT/X11 license.
7600 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7602 * aot-compiler.c : Fix the Winx64 build.
7604 Contributed under MIT/X11 license.
7606 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7608 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7609 in OP_EXTRACT_R8 to avoid possible stack corruption.
7611 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7613 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7615 * cpu-x86.md: Added extract_r8.
7617 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7619 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7620 a couple of OP_EXTRACT_I4.
7622 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7624 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7626 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7628 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7631 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7633 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7634 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7636 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7637 are not needed any more.
7639 * mini.h: Remove the unused INS_LIST macros.
7641 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7644 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7647 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7648 mono_alloc_ireg () instead.
7650 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7653 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7656 * aot-runtime.c (load_aot_module): Disable AOT when running under
7659 * mini-amd64.h: Change the monitor fastpath defines to check for
7660 !PLATFORM_WIN32 so they work on *bsd too.
7662 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7664 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7666 * mini.h (MonoCompile): Remove new_ir flag.
7668 * regalloc.h regalloc.c: Remove unused code.
7670 * cpu-*.md: Remove more unused opcodes.
7672 * simple-cee-ops.h simple-mini-ops.h: Removed.
7674 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7676 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7678 * aliasing.h: Removed.
7680 * *.c: Remove references to aliasing.h and inssel.h.
7682 * mini.c: Remove additional unused functions.
7684 * mini-ops.h cpu-*.md: Remove unused opcodes.
7686 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7688 Remove the old JIT code.
7690 * inssel*.brg: Removed.
7692 * ssa.c abcremoval.c aliasing.c: Removed.
7694 * ssa2.c: Renamed to ssa.c.
7696 * abcremoval2.c: Renamed to abcremoval.c.
7698 * *.c: Removed all !cfg->new_ir code.
7700 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7701 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7703 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7705 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7707 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7708 to simplify the code and cut back on the number of global symbols in the AOT
7711 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7713 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7715 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7716 with the got/got_info tables.
7718 * mini.h: Bump AOT file format version.
7720 * unwind.h: New file, contains definitions for stack unwinding.
7722 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7725 * aot-compiler.c: Generalize the emitting of unwind information to use the
7726 information in cfg->unwind_ops.
7728 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7730 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7731 AOT method frames. Enable writing symbols for methods by default.
7733 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7735 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7736 and make it work with vectors of element sizes 1, 2 and 4.
7738 * simd-intrinsics.c: Enable getter for all vectors with element size
7741 * simd-methods.h: Add the names of other getters.
7743 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7749 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7751 * mini-ppc.h: portability fix.
7753 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7755 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7756 buggy and will overwrite it.
7758 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7760 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7761 Use it to emit local symbols for all methods so AOTed methods show up with
7762 their full name in gdb/valgrind output.
7764 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7766 * mini-ppc.c: portability fixes.
7768 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7770 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7771 entries out of the if (!generic_shared...) code so it is always done.
7772 (mono_class_init_trampoline): Do the patching when running under valgrind
7773 too, newer versions of valgrind have no problems with it.
7775 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7777 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7780 2008-11-13 Mark Probst <mark.probst@gmail.com>
7782 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7785 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7787 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7789 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7791 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7797 * simd-intrinsics.c: Same.
7799 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7801 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7803 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7805 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7806 to work with more Vector types.
7808 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7810 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7811 store the elemens directly instead of using and intermediate.
7813 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7815 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7817 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7818 to preserve %eax for aot plt trampolines.
7820 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7821 (encode_method_ref): Flag synchronized methods so they won't go through
7824 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7827 * cpu-ia64.md (jmp): Increase max length.
7829 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7831 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7832 open generic classes.
7834 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7836 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7837 box+brtrue optimization since it causes test failures on x86.
7839 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7841 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7847 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7848 for simd ctor values.
7850 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7851 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7853 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7855 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7858 * simd-instrincs.c: Same.
7860 * basic-simd.cs: Same.
7862 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7864 * ratests.cs: Add more tests.
7866 * regalloc2.c (add_spill_code): Handle more corner cases.
7868 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7870 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7871 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7872 both the source an destination of an instruction.
7874 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7876 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7877 wapihandles.c: more portability changes.
7879 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7881 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7882 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7883 safe to execute in a signal handler and the kernel provides better
7884 the info in /proc/self/smaps. Avoid the assert on sigaction during
7887 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7889 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7890 do the bblock linking hack if it is actually needed.
7892 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7895 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7896 crash problem is fixed.
7898 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7901 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7903 (mini_method_compile): Set the starting value of next_vreg to
7904 MAX_IREGS + MAX_FREGS when using globalra.
7906 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7907 filter clauses with BB_EXCEPTION_HANDLER.
7909 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7911 2008-11-10 Mark Probst <mark.probst@gmail.com>
7913 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7914 space for stdcall. Fixes regressions on Win32.
7916 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7918 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7920 (linear_scan): Remove an assert which doesn't seem to be needed.
7922 * local-propagation.c (mono_local_deadce): Avoid a call to
7923 MONO_DELETE_INS which would screw up the instruction linking.
7925 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7927 * regalloc2.c: Upgrade to work the current JIT code.
7929 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7931 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7934 * aot-runtime.c: Remove some dead code.
7936 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7938 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7940 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7941 trampolines using sscanf since atoi doesn't work on large unsigned values.
7943 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7944 Initialize code_size.
7946 2008-11-08 Mark Probst <mark.probst@gmail.com>
7948 * method-to-ir.c (mini_emit_inst_for_method): Make
7949 Interlocked.CompareExchange work for Int arguments on 32 bit
7952 2008-11-07 Mark Probst <mark.probst@gmail.com>
7954 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7956 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7958 * main.c Fix MSVC build.
7960 Contributed under MIT/X11 license.
7962 2008-11-06 Mark Probst <mark.probst@gmail.com>
7964 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7965 alignment larger than 8 bytes are aligned correctly, too.
7967 * mini.c: Honor the min_align field of MonoClass when laying out
7970 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7972 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7974 * aot-compiler.c (emit_plt): Fix a warning.
7976 * aot-compiler.c: Implement ARM support in the binary writer.
7978 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7980 * basic-simd.cs: Add test for getter with byref arg.
7981 Fix the naming of a few tests.
7982 Add missing checks to a test.
7984 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7986 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7988 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7989 most of the full-aot support for monitor enter/exit trampolines.
7991 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7992 enter/exit trampoline creation functions.
7994 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7997 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7999 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8000 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8001 implement the needed functionality without adding crap to the runtime.
8003 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8005 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8008 * mini.c (mono_build_date): New global version holding the build date in
8011 * Makefile.am (buildver.c): Generate a file containing the build date.
8013 * main.c: Set the build date from the generated file.
8015 * mini.c (mono_get_runtime_build_info): New helper function returning build
8016 information in a string format.
8018 * driver.c (mono_main): Print the build date in --version.
8020 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8021 file when the bind-to-runtime-version option is used.
8023 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8025 * simd-intrinsics.c: Fix bug when using getters and byref args.
8027 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8029 * simd-methods.h: Rename prefetch methods.
8031 * simd-intrinsics.c: Same.
8033 2008-11-05 Mark Probst <mark.probst@gmail.com>
8035 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8038 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8040 * aot-compiler.c: Use the bundled elf header files instead of depending on
8043 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8046 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8049 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8051 * cpu-x86.md: Add store nta ops.
8057 * mini.h: Add an enum for simd prefetch modes.
8059 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8060 of store. Use the changed code to support store nta.
8062 * simd-intrinsics.c: Add prefetch ops for all vector types.
8064 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8066 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8069 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8072 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8075 2008-11-04 Mark Probst <mark.probst@gmail.com>
8077 * mini-x86.c: Fixed commit.
8079 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8081 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8083 2008-11-04 Mark Probst <mark.probst@gmail.com>
8085 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8086 and MONITOR_EXIT, for the ASM fastpaths.
8088 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8091 * mini.c, patch-info.h: Signature and patch infos for
8092 Monitor.Enter/Exit trampolines.
8094 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8096 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8097 Monitor.Enter/Exit ASM fastpath for Linux.
8099 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8101 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8103 * objects.cs: Add a new test.
8105 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8107 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8108 if MONO_LOG_LEVEL is set.
8110 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8112 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8114 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8116 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8117 of file offsets. Align the sections belonging to the data segment to
8120 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8122 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8123 elf.h. Port it to amd64.
8125 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8127 * driver.c: Enable SIMD by default.
8129 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8131 * cpu-x86.md: Add prefetch op.
8137 * mini.h: Add an enum for simd prefetch modes.
8139 * simd-methods.h: Add prefetch function names.
8141 * simd-intrinsics.c: Add prefetch ops for all vector types.
8143 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8145 * aot-compiler.c (emit_bytes): Speed this up a little.
8147 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8149 * aot-compiler.c: Add JIT time etc. statistics.
8151 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8153 * mini.h (MonoCompile): Add 'got_offset' field.
8155 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8156 method_got_offsets array.
8158 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8161 * aot-compiler.c (compile_method): Add generic method instances referenced
8162 by the method to the list of methods to be compiled, this is required so if
8163 A<T> references B<T>, and another assembly references A<int>, then it will
8164 also get a copy of B<int>.
8166 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8167 when checking for monitor enter/exit.
8169 2008-10-30 Mark Probst <mark.probst@gmail.com>
8171 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8172 for Monitor.Enter and Monitor.Exit if enabled.
8174 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8177 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8179 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8180 of an OP_MOVE. Fixes #440046.
8182 * basic-long.cs: Add a new test.
8184 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8186 * mini.h: Add synchronization note for the managed counter-part.
8188 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8189 returns the simd caps of the current cpu.
8191 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8193 * basic-simd.cs: Remove Console.WriteLine.
8195 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8197 * basic-simd.cs: New tests for Vector2ul.
8199 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8201 * simd-intrinsics.c: Add new vector type Vector2ul.
8203 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8205 * basic-simd.cs: New tests for Vector2l.
8207 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8209 * cpu-x86.md: Add long version of most packed int ops.
8215 * simd-intrinsics.c: Add new vector type Vector2l.
8217 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8219 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8221 * simd-methods.h: Remove SN_op_BitwiseXor.
8223 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8225 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8228 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8230 * basic-simd.cs: Test for Vector2d.
8232 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8235 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8237 * cpu-x86.md: Add double version of all packed float ops.
8243 * simd-intrinsics.c: Add new vector type Vector2d.
8245 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8247 * simd-methods.h: Add Duplicate.
8249 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8251 * basic-simd.cs: Test for packing with signed saturation.
8253 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8255 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8256 found in the TYPESPEC table.
8258 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8260 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8263 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8265 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8266 instead of the RVA, since the RVA can be changed by tools like the cil
8269 * method-to-ir.c (mono_method_to_ir2): Ditto.
8271 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8272 (deserialize_variable): Ditto.
8274 2008-10-25 Martin Baulig <martin@ximian.com>
8276 * debug-mini.c (write_variable): Use
8277 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8279 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8281 * cpu-x86.md: Add unsigned variants of packd and packw.
8285 * mini-x86.h: Emit the right instruction for packd and packw.
8286 Add unsigned variants of packd and packw.
8288 * simd-intrinsics.c: Packd and packw were used in place of their
8289 unsigned variants. Change that.
8290 Add intrinsics for (Signed)PackWithSignedSaturation.
8292 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8294 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8296 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8298 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8300 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8302 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8304 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8307 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8309 2008-10-24 Mark Probst <mark.probst@gmail.com>
8311 * method-to-ir.c, mini.c: Special casing for the synchronized
8312 wrapper for the ldtoken+GetTypeFromHandle case.
8314 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8316 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8318 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8319 created/split bblocks.
8321 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8323 * mini-ops.h: Add packed signed mul high.
8327 * mini-x86.c (mono_arch_output_basic_block): Same.
8329 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8331 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8333 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8335 * basic-simd.cs: Tests for Vector16sb.
8337 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8339 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8341 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8343 * mini-ops.h: Add packed signed min, max and compare greater.
8347 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8350 * simd-methods.h: Add CompareGreaterThan.
8352 * simd-methods.h: Remove CompareEquals.
8354 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8356 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8358 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8361 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8363 * basic-simd.cs: Fix tests due to change in the API.
8365 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8367 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8369 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8371 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8373 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8374 inst_offset as this has invalid values for LDADDR.
8376 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8378 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8380 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8382 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8384 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8385 for accessing field->data.
8387 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8389 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8391 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8393 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8395 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8397 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8399 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8400 from the cfg mempool.
8402 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8404 * basic-simd.cs: Tests for new methods in Vector8us.
8406 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8408 * mini-ops.h: Add multiply and store high.
8412 * mini-x86.c (mono_arch_output_basic_block): Same.
8414 * simd-methods.h: Same.
8416 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8419 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8421 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8422 mono_class_setup_vtable ().
8424 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8425 mono_class_get_vtable_entry () for accessing klass->vtable.
8427 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8429 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8432 * method-to-ir.c (mono_save_token_info): Don't save references made from
8435 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8436 of generic instances.
8438 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8440 2008-10-19 Mark Probst <mark.probst@gmail.com>
8442 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8443 OP_JMP depends on the method signature. Calculate it properly.
8445 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8447 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8450 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8452 (emit_extra_methods): Add another table mapping method indexes to
8453 offsets in the extra_method_info table.
8455 * mini.h: Bump AOT file format version.
8457 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8458 and mono_aot_get_method_from_token () into one function.
8460 2008-10-19 Mark Probst <mark.probst@gmail.com>
8462 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8465 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8467 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8470 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8473 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8475 * mini.h: Bump aot file format version.
8477 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8478 AOT file can contain native code for methods which are not in the METHOD
8479 table. Generate code for non-sharable generic instances of generic methods
8480 found in the METHODSPEC table.
8482 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8483 encoding generic type handles.
8485 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8486 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8488 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8489 macros + MONO_ADD_INS.
8491 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8494 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8496 * mini.h: Bump aot file format version.
8498 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8500 2008-10-17 Mark Probst <mark.probst@gmail.com>
8502 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8503 platforms, with definable stack alignment value. Set to 16 now
8506 * mini.c, mini.h, driver.c: Command line option for disabling
8509 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8511 * basic-simd.cs: Tests for new methods in Vector4ui.
8513 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8515 * mini-ops.h: Add packed int shuffle.
8519 * mini-x86.c (mono_arch_output_basic_block): Same.
8521 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8522 extract mask, max, min, shuffle.
8524 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8526 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8528 * basic-simd.cs: Tests for new methods in Vector8us.
8530 2008-10-17 Mark Probst <mark.probst@gmail.com>
8532 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8533 RuntimeTypeHandle, not a TypedReference.
8535 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8537 * simd-intrinsics.c: remove relocations.
8539 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8541 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8542 optimizations from the x86 backend.
8544 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8546 * simd-methods.h, simd-intrinsics.c: debloat method names and
8547 prepare for no relocations.
8549 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8551 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8555 * mini-x86.c (mono_arch_output_basic_block): Same.
8557 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8558 extract mask, max, min and sum of absolute differences.
8560 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8563 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8565 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8566 Renamed one test for consistency.
8568 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8570 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8571 fix to the code that deal with other blocks.
8573 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8575 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8577 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8579 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8580 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8581 able to process the source reg.
8583 2008-10-16 Martin Baulig <martin@ximian.com>
8585 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8587 * inssel.brg: Add `OP_HARD_NOP'.
8589 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8591 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8592 `OP_HARD_NOP' instruction when running inside the debugger.
8594 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8595 `OP_HARD_NOP' instruction when running inside the debugger.
8597 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8599 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8600 now works. The issue with the regalloc tripping up no longer
8603 * simd-intrinsics.c (load_simd_vreg): Same.
8605 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8607 * basic-simd.cs: Tests for new Vector8ui methods.
8609 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8611 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8612 only for type. This fixes crashes where MonoInst::klass is checked
8613 for ops of type != VTYPE or OBJ.
8615 * simd-intrinsics.c (load_simd_vreg): Same.
8617 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8619 * mini-ops.h: Add ops for packed shuffle/max/avg and
8624 * mini-x86.c (mono_arch_output_basic_block): Same.
8626 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8629 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8630 to emit extract mask op.
8632 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8633 to emit word shuffles.
8635 2008-10-15 Mark Probst <mark.probst@gmail.com>
8637 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8638 the largest alignment needed by a variable, but at least
8641 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8643 * basic-simd.cs: Tests for the fixes in the last commit.
8645 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8647 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8648 no longer handles STACK_PTR input.
8650 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8652 * simd-intrinsics.c (load_simd_vreg): New function that works like
8653 get_simd_vreg but handles STACK_PTR input.
8655 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8656 as the input can be an arbitrary pointer.
8658 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8659 LDADDR local optimization directly otherwise use a store op.
8661 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8663 * basic-simd.cs: Tests for dup low and dup high.
8665 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8667 * mini-ops.h: Add dup low and dup high ops.
8671 * mini-x86.c (mono_arch_output_basic_block): Same.
8673 * simd-intrinsics.c (vector4f_intrinsics): Same.
8675 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8677 * basic-simd.cs: Tests for recently added functionality.
8679 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8681 * mini-ops.h: Add remaining sse1 fp ops.
8683 * cpu-x86.md: Add remaining sse1 fp ops.
8685 * mini-x86.c (mono_arch_output_basic_block): Same.
8687 * mini.h: Add enum for simd FP compare conditions.
8689 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8691 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8692 so the backed can generate the appropriate op.
8694 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8695 This patch squeese one more byte from the SimdIntrinsc struct.
8697 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8698 a a shift amount intead of simply or'ing it.
8700 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8702 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8703 byte so we can have an aditional flags field without increasing struct size.
8705 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8706 against the simd_supported_versions bitmask.
8708 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8710 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8712 * mini.c: remove rawbuffer code (the only use here is unsafe because
8713 it takes locks during signal handling and the kernel now provides much
8714 better info in proc/pid/smaps these days).
8716 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8718 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8719 OP_X86_PUSH_OBJ. Fixes #434620.
8721 * objects.cs: Add a test.
8723 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8725 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8726 that the packuswb/packusdw don't work with unsigned numbers for what
8727 would be negative numbers in signed format.
8729 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8730 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8732 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8734 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8736 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8738 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8740 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8743 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8744 version as the enum in mini.h.
8746 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8747 for sse3 ops, check the simd_version field if present. This way the code
8748 works with all versions of sse.
8750 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8752 * simd-intrinsics.c: Fixed intrinsic name typo.
8754 * mini.h: Added missing simd exported function.
8756 * basic-simd.cs: Added tests for Vector4ui.
8757 Fixed broken test for Vector16b.
8759 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8761 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8762 the max length to 64.
8764 2008-10-10 Mark Probst <mark.probst@gmail.com>
8766 * method-to-ir.c: Only do the fast virtual generic method call for
8767 non-wrapper methods.
8769 * mini.h, mini-trampolines.c: The new generic virtual remoting
8770 trampoline handles virtual method calls via the vtable (as done by
8771 the fast virtual generic method calls) to remoting proxies.
8773 * mini.c (mono_jit_create_remoting_trampoline): For generic
8774 methods reate a generic virtual remoting trampoline.
8776 * mini-amd64.h: Enable fast virtual generic method calls again.
8778 2008-10-10 Mark Probst <mark.probst@gmail.com>
8780 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8781 restore registers when doing tail calls.
8783 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8785 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8788 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8790 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8792 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8794 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8796 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8798 * basic-simd.cs: Retrofit for API changes.
8800 2008-10-10 Mark Probst <mark.probst@gmail.com>
8802 * mini-ppc.c: Handle integer stack arguments for tail calls.
8804 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8806 * optflags-def.h: Removed sse3 optimization.
8810 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8813 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8815 * mini.h: Added enumeration with simd versions.
8817 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8820 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8822 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8824 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8826 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8828 * basic-simd.cs: Fixed test naming.
8830 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8832 * mini-ops.h: Added ops for packed and saturated math, shifts
8833 and packing/unpacking.
8835 * cpu-x86.md: Added descriptors for the above ops.
8837 * mini-x86.c: Added code to emmit the above ops.
8839 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8841 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8843 * aot-compiler.c (compile_method): Enable AOT for generic code.
8845 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8847 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8849 * mini.c: add a workaround for a common screwup that ends up blamed
8850 to mono (other processes blocking signal delivery).
8852 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8854 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8855 in the LDFLD/STFLD opcodes. Fixes #432673.
8857 * iltests.il.in: Add a new test.
8859 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8861 * mini-arm.c: attach the thread in unmanaged->managed transitions
8862 using delegates (bug #433148).
8864 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8866 * basic-simd.cs: Use new ShuffleSel constants.
8868 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8870 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8872 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8873 only disable simd intrinsics if no sse2 is detected.
8875 * optflags-def.h: Added sse3.
8877 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8880 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8882 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8883 when adding delegate-invoke wrappers.
8885 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8887 * Makefile.am: Reenable the simd tests.
8889 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8891 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8892 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8893 other vreg is allocated to that hreg.
8895 Contributed under MIT/X11 license.
8897 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8899 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8902 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8904 * basic-simd.cs: New test suite for SIMD intrinsics.
8906 * Makefile.am: Added new tests.
8908 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8910 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8914 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8916 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8917 using SSE2 aware opcodes.
8919 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8920 is enabled, this code path is only reachable if conversion ops are emmited after
8923 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8925 This optimization saves 6 bytes per conversion against the old version.
8927 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8929 * aot-compiler.c (compile_method): Don't skip methods referencing
8930 generic methods without a corresponding entry in token_info_hash, since
8931 encode_method_ref () can handle all generic methods now.
8933 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8934 generic context is set.
8936 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8937 generic sharing of LDTOKEN.
8939 2008-10-06 Mark Probst <mark.probst@gmail.com>
8941 * mini-amd64.h: Temporarily disabled fast virtual generic method
8942 calls because it breaks the System.Runtime.Remoting tests.
8944 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8946 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8948 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8949 so inlining actually works.
8950 (check_inline_caller_method_name_limit): Ditto.
8952 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8954 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8955 64 bit safety (from Olaf Hering and Andreas Farber).
8957 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8959 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8960 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8961 unused virtual call support code.
8963 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8965 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8966 which can't use aot trampolines.
8967 (decode_patch): Don't create aot trampolines for methods which can't use
8970 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8971 use aot trampolines.
8973 * mini.h: Bump AOT image format version.
8975 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8977 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8978 to save_token_info () since cmethod is inflated for constrained calls.
8980 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8982 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8984 * Makefile.am: Add build rules for ppc64.
8985 This avoids the build failing at pedump with unresolved symbols
8986 due to lack of arch_sources. Instead it will now fail earlier
8987 due to lack of cpu-ppc64.md.
8989 Contributed under MIT/X11 license.
8991 2008-10-04 Mark Probst <mark.probst@gmail.com>
8993 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8996 * iltests.il.in: Add test case for tail call with many arguments.
8998 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9000 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9001 to the fast virtual generic method code until the aot case is fixed.
9003 2008-10-03 Mark Probst <mark.probst@gmail.com>
9005 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9007 2008-10-03 Mark Probst <mark.probst@gmail.com>
9009 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9012 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9014 * simd-intrinsics.c: Forgot to add this one.
9016 * mini-codegen.c: Fix macro in case SIMD is not supported.
9018 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9020 This patch land initial JIT support for simd intrinsics.
9022 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9024 * Makefile.am: Added simd-intrinsics.c
9026 * simd-intrinsics.c: New file with simd instrinsic related
9029 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9031 * cpu-x86.md: Add simd related instructions.
9033 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9035 * driver.c: Added two new --regression variants.
9037 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9039 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9041 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9042 extract some complicated logic to helper functions.
9044 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9046 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9048 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9049 the specialized simplification pass.
9051 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9053 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9055 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9058 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9059 if MONO_ARCH_NEED_SIMD_BANK is defined.
9061 * mini-ops.h: Added the new simd ops.
9063 * mini-x86.c: Added mono_arch_xregname.
9065 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9067 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9069 * mini-x86.h: Define simd related MONO_ARCH macros.
9071 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9073 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9075 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9076 MONO_CLASS_IS_SIMD to deal with simd related IR.
9078 * mini.h (MonoInst): Added spill_var to the backend union.
9080 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9082 * mini.h: Added forward declarations of the new simd fuctions.
9084 * optflags-def.h: Added new optimization names SIMD.
9086 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9088 * regalloc.h: Added support for working with 3 register banks.
9090 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9092 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9094 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9096 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9098 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9100 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9101 instead of one on 64 bit systems.
9103 * method-to-ir.c: Remove unused includes.
9105 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9107 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9108 cfg->used_int_regs, since the two are different on arm.
9110 2008-10-02 Mark Probst <mark.probst@gmail.com>
9112 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9113 mono_method_get_vtable_index() to get the vtable index.
9115 2008-10-02 Mark Probst <mark.probst@gmail.com>
9117 * method-to-ir.c (mono_method_to_ir2): Don't create native
9118 wrappers for array methods, because they're never called (and if
9119 they were called they wouldn't work).
9121 2008-10-02 Mark Probst <mark.probst@gmail.com>
9123 * method-to-ir.c (mono_method_to_ir2): Array methods are
9124 special-cased and must not be invoked indirectly via the (M)RGCTX
9125 when generic sharing is turned on. Fixes #431413.
9127 2008-10-01 Mark Probst <mark.probst@gmail.com>
9129 * method-to-ir.c: When generic sharing is active, call
9130 non-interface virtual generic methods via the standard trampoline.
9132 * mini-trampolines.c: Handle virtual generic shared methods.
9134 * mini.h, mini-x86.c, mini-x86.h: New argument for
9135 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9136 method thunks and which is the trampoline to call if the lookup
9137 fails. Enable the virtual generic method thunk for x86.
9139 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9140 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9141 argument but assert that it's NULL, because these archs don't yet
9142 implement the virtual generic method thunk. Changes in the IMT
9143 thunk data structures.
9145 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9147 * aot-compiler.c (emit_globals): Avoid invalid characters in
9148 the static linking symbol.
9150 * objects.cs: Add a test for the range check optimization. Fix warnings.
9152 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9153 optimization from the current JIT.
9155 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9156 later in decompose_array_access_opts () to allow more optimizations.
9158 * method-to-ir.c (mono_handle_soft_float): Rename this to
9159 mono_decompose_soft_float () for consistency.
9161 * mini-ops.h: Fix arguments of OP_STRLEN.
9163 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9164 into a separate function.
9165 (reset_cast_details): Ditto.
9166 (handle_unbox): Save cast details. Fixes #431254.
9168 * method-to-ir.c: Remove some obsolete FIXMEs.
9170 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9172 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9174 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9176 * mini-codegen.c: More work on macros to make them
9177 ready for multiple regbanks.
9179 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9181 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9183 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9185 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9187 * mini-codegen.c (mono_spillvar_offset): Proper support for
9190 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9192 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9193 the stack overflow changes.
9195 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9197 * mini-codegen.c: Make all bank macros depend on reg_bank.
9199 * mini-codegen.c (mono_local_regalloc): Make free mask
9200 initialization regbank aware.
9202 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9204 * mini-codegen.c (mono_local_regalloc): Extract callee
9205 mask selection to a function and make it regbank aware.
9207 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9209 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9210 code to deal with many regbanks.
9212 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9214 * mini-codegen.c: More fp->regbank changes.
9216 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9218 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9219 of a hardcoded constant.
9221 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9223 * method-to-ir.c (type_from_stack_type): Fix typo.
9225 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9227 * mini-ia64.c (emit_move_return_value): Convert float return values to
9230 * objects.cs: Add a new test.
9232 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9233 VARARG methods to fix an assert later.
9235 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9236 end so it at least compiles.
9238 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9240 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9242 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9244 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9245 optimization to a new function (emit_optimized_ldloca_ir) and enable
9246 it for both ldloca and ldloca_s.
9248 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9250 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9251 gshared CASTCLASS code.
9253 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9254 amd64, where the libc stack unwinder encounters stack frames referring to
9255 native code in unmapped memory.
9257 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9260 * generics.cs: Add new test.
9262 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9264 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9265 add a check that one of the ARM_FPU_ constants is defined.
9267 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9269 * mini-exceptions.c: Fix build on non-altstack platforms.
9271 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9274 * ir-emit.h: Add a comment to NEW_PCONST.
9276 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9278 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9280 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9281 after the changes to MonoJitDomainInfo.
9283 2008-09-27 Mark Probst <mark.probst@gmail.com>
9285 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9287 2008-09-27 Mark Probst <mark.probst@gmail.com>
9289 * mini-ppc.c: Compiler warning fixes.
9291 2008-09-27 Mark Probst <mark.probst@gmail.com>
9293 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9296 2008-09-27 Mark Probst <mark.probst@gmail.com>
9298 * exceptions-ppc.c, mini-ppc.h: Compile
9299 mono_arch_handle_altstack_exception() on Darwin, too.
9301 2008-09-27 Mark Probst <mark.probst@gmail.com>
9303 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9304 work on archs which don't have generic sharing implemented, only
9305 without the vtable_arg.
9307 2008-09-26 Mark Probst <mark.probst@gmail.com>
9309 * mini.c: Added comment explaining why delegate ctor icall
9310 wrappers are compiled.
9312 2008-09-26 Mark Probst <mark.probst@gmail.com>
9314 * mini.c: Don't produce trampolines to delegate ctor icall
9315 wrappers but compile them upfront.
9317 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9319 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9320 runtime-set function when going back to managed code. Currently this
9321 is used to set back the protection on the soft ovf pages and/or to
9322 throw the stack overflow exception that happened in unmanaged code.
9324 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9326 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9327 runtime-set function when going back to managed code. Currently this
9328 is used to set back the protection on the soft ovf pages and/or to
9329 throw the stack overflow exception that happened in unmanaged code.
9331 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9333 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9334 the support code for restoring stack protection after stack overflows
9335 that happen in unmanaged code. Don't set the exec permission on the
9338 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9340 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9341 delegate->method_ptr is set. Fixes #428054.
9343 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9345 * tests.cs: Rename to ratests.cs.
9347 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9348 emit_get_rgctx_... functions.
9350 2008-09-25 Mark Probst <mark.probst@gmail.com>
9352 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9354 2008-09-25 Mark Probst <mark.probst@gmail.com>
9356 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9357 before asserting that method is sharable.
9359 2008-09-25 Mark Probst <mark.probst@gmail.com>
9361 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9362 whether method needs a static RGCTX wrapper used instead of
9365 * generic-sharing.c, mini.h: A few functions moved to
9366 metadata/generic-sharing.c.
9368 2008-09-25 Mark Probst <mark.probst@gmail.com>
9370 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9371 Generic code sharing for value types, which essentially means
9372 treating value type methods like static methods. The RGCTX is
9373 passed in the same way.
9375 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9377 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9378 opcode when creating multi-dimensional arrays of open types.
9380 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9383 * generics.cs: Add a test.
9385 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9387 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9389 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9391 * mini.c (mini_method_compile): Set it when running under the debugger.
9393 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9394 vreg optimization if the flag is set.
9396 * driver.c (mono_main): Add --attach= option to pass options to
9399 * mini.c (sigquit_signal_handler): Start the attach agent.
9401 * ssapre.c: Disable this to save space since it is not yet ported to
9404 * regalloc2.c: Disable this to save space.
9406 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9408 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9410 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9411 the -v option useful again.
9413 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9415 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9418 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9419 arrays of arrays. Fixes #428406.
9421 * method-to-ir.c (mini_emit_castclass): Ditto.
9423 * objects.cs: Add new test.
9425 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9427 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9428 was wrong at it choked against target_type_is_incompatible for byref types.
9430 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9432 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9435 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9437 * mini-exceptions.c: update a few more exceptions-related counters.
9439 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9441 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9442 new functions to allocate from persistent mempools.
9444 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9446 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9447 multiple register banks in the future.
9449 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9451 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9453 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9455 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9457 * mini.h: Export type_to_eval_stack_type.
9459 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9460 is only ins->klass of byref types.
9462 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9464 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9465 (mini_emit_memcpy2): Ditto.
9467 * mini-amd64.c: Fix a warning.
9469 2008-09-21 Mark Probst <mark.probst@gmail.com>
9471 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9474 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9476 * method-to-ir.c: Extract stloc micro-optimization to a
9477 function and apply it to all cases.
9479 2008-09-19 Mark Probst <mark.probst@gmail.com>
9481 * method-to-ir.c: Don't fail generic code sharing in cases we
9484 2008-09-18 Mark Probst <mark.probst@gmail.com>
9486 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9488 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9490 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9493 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9495 * trace.c: make tracing more useful and correct, with per-thread
9498 2008-09-15 Mark Probst <mark.probst@gmail.com>
9500 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9501 doing a method call and the argument is an R4.
9503 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9505 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9508 2008-09-13 Mark Probst <mark.probst@gmail.com>
9510 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9512 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9514 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9515 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9517 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9519 * driver.c: Add a --agent argument (not supported yet) to load managed
9520 agent assemblies before loading the main assembly, similarly to how the
9521 Java VM handles agents.
9523 2008-09-11 Mark Probst <mark.probst@gmail.com>
9525 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9526 function to do stack layout of local variables.
9528 2008-09-11 Mark Probst <mark.probst@gmail.com>
9530 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9533 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9535 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9536 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9537 JIT if DISABLE_JIT is defined.
9539 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9542 2008-09-10 Mark Probst <mark.probst@gmail.com>
9544 * iltests.il.in: Disable the fconv test on PPC (the result is
9545 undefined according to ECMA).
9547 2008-09-10 Mark Probst <mark.probst@gmail.com>
9549 * iltests.il.in: Enable tail call tests for PPC.
9551 * mini.h: Add variable for storing incoming valuetype argument
9552 addresses for tail calls.
9554 * mini-ppc.c: Implement valuetype arguments and return values for
9557 2008-09-09 Mark Probst <mark.probst@gmail.com>
9559 * mini-ppc.c: Partially implement tail calls (struct arguments and
9560 return values not supported).
9562 * method-to-ir.c: Enable tail calls on PPC.
9564 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9566 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9567 runtime-invoke wrappers to work around the problem of them getting
9568 assigned to a random class.
9570 * aot-runtime.c (mono_aot_get_method): Ditto.
9572 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9574 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9575 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9577 2008-09-07 Mark Probst <mark.probst@gmail.com>
9579 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9580 until they're implemented properly.
9582 * exceptions-ppc.c: Use arch-independent exception-handling code
9583 instead of custom one.
9585 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9588 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9590 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9591 applies when __powerpc__ is defined.
9593 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9595 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9596 methods to their code to avoid computing the full name of wrappers and
9597 doing a lookup in a string hash table.
9599 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9601 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9602 we identify bblocks before method_to_ir () is ran.
9604 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9605 Also avoid optimizing branches pointing to themselves.
9607 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9609 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9611 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9613 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9615 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9616 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9617 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9620 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9621 jumped to the same entry in plt_jump_table.
9623 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9625 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9628 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9630 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9631 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9634 2008-08-29 Geoff Norton <gnorton@novell.com>
9636 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9637 segment, and doesn't properly handle .space as .text. Fixes
9640 2008-08-29 Geoff Norton <gnorton@novell.com>
9642 * mini.c: Disable the mach exception handler when running on
9645 2008-08-29 Geoff Norton <gnorton@novell.com>
9647 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9648 globals on Darwin/ARM
9650 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9652 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9653 since too many things depend on it. Instead, call
9654 mono_runtime_set_no_exec ().
9656 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9659 * aot-compiler.c: Add an 'asm-only' AOT option.
9661 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9663 * aot-compiler.c (compile_method): Disable gshared support for now as it
9666 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9668 * mini-amd64.h : Fix a compiler warning.
9670 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9671 Changed to use a callback function to retrieve the unwind info.
9672 This avoids problems observed when code blocks were removed by
9673 unloading an app domain.
9675 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9676 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9679 Contributed under MIT/X11 license.
9681 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9683 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9684 case to keep the stack aligned to 8.
9686 Contributed under MIT/X11 license.
9688 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9690 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9691 avoid repeated linear searches.
9693 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9695 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9696 methods it can't handle.
9698 * aot-compiler.c (add_method): Avoid adding a method twice.
9699 (add_wrappers): Add runtime invoke wrappers for all methods.
9701 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9702 function to create an aot-compatible version of this trampoline.
9704 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9706 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9708 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9710 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9711 with a generic sharing failure.
9713 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9715 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9716 CEE_RETHROW. Fixes #419634.
9718 * mini.c (mono_method_to_ir): Ditto.
9720 * exceptions.cs: Add a new test.
9722 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9723 to mono_type_stack_size_internal () since some callers might not pass in
9726 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9727 instrument_prolog. Fixes #419878.
9729 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9730 doubles in soft float mode volatile.
9732 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9734 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9736 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9737 to handle soft float correctly.
9739 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9742 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9744 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9745 to sp, since the generics catch code requires it.
9747 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9750 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9751 mono_arch_emit_imt_argument ().
9753 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9755 * mini-arm.c tramp-arm.c: Generic sharing updates.
9757 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9759 * mini-arm.c: Fix the arm build.
9761 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9762 handling enums, generic instances and generic sharing.
9763 (mini_type_stack_size_full): Ditto.
9765 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9767 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9769 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9771 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9774 * mini-arm.c: Various small generic sharing changes.
9776 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9778 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9781 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9782 helper function to return a generic class init trampoline.
9784 * method-to-ir.c mini.c: Use it.
9786 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9787 arch-specfic function to return a generic class init trampoline.
9789 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9790 the GENERIC_CLASS_INIT custom code.
9792 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9793 a fatal error, not a sharing failure.
9795 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9798 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9799 trampoline argument from MONO_ARCH_VTABLE_REG.
9801 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9802 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9803 argument, and pass the vtable in VTABLE_REG.
9805 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9806 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9807 argument, and pass the vtable in VTABLE_REG.
9808 (mono_arch_create_trampoline_code_full): Remove some special casing for
9809 the rgctx fetch trampoline.
9811 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9814 * iltests.il: Add a test for it.
9816 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9818 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9820 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9823 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9824 use mono_jit_info_table_find () to avoid recursion.
9825 (mono_delegate_trampoline): Add a sync wrapper here.
9827 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9830 * mini.c (mono_method_to_ir): Ditto.
9832 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9833 add_sync_wrapper argument. Don't add a sync wrapper here.
9834 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9836 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9838 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9840 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9841 of nonvolatile registers back from MonoContext to CONTEXT.
9843 Contributed under MIT/X11 license.
9845 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9847 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9848 arguments on Winx64 there are only 4 argument registers. For this
9849 logic to work the last argument must be pulled from the stack.
9851 Contributed under MIT/X11 license.
9853 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9855 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9857 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9858 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9859 encode/decode_method_ref ().
9861 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9863 * aot-runtime.c (decode_patch): Ditto.
9865 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9866 MONO_PATCH_INFO_METHOD.
9868 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9871 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9874 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9876 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9877 one from the caller.
9879 * aot-runtime.c (decode_generic_inst): New function to decode and
9880 return a interned generic inst.
9881 (decode_klass_ref): Use it.
9882 (decode_method_ref): Ditto.
9884 * aot-compiler.c (emit_exception_debug_info): Save
9885 jinfo->has_generic_jit_info too.
9887 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9889 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9891 * iltests.il.in: Add a test for fconv_to_i.
9893 * liveness.c: Disable the liveness2 pass for now to save space.
9895 * regalloc2.c: Include mempool-internals.h to fix warnings.
9897 * aot-compiler.c (encode_method_ref): Encode the context of generic
9900 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9901 the context saved in the aot file.
9903 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9905 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9907 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9908 volatile so they won't be optimized away.
9910 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9916 * dominators.c: Remove duplicated functions that now are in
9917 mempool-internals.h.
9919 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9921 * aot-compiler.c: Fix warnings.
9923 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9925 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9927 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9930 * mini.c (mono_resolve_patch_target): Ditto.
9932 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9933 (encode_klass_ref): Add support for encoding VARs/MVARs.
9935 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9937 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9938 the handling of the got entries into a separate 'decode_got_entry' function.
9939 Add support for RGCTX_FETCH.
9941 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9942 clobbered by the trampoline code.
9944 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9945 not clobbered by the indirect calling code.
9947 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9949 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9952 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9954 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9955 signature using the compilation mempool otherwise we would leak it.
9957 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9959 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9960 mono_emit_abs_call ().
9962 * patch-info.h: Add GENERIC_CLASS_INIT.
9964 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9966 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9967 as their target as a near call.
9969 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9971 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9973 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9974 call to a runtime function described by a patch.
9976 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9977 mono_emit_abs_call, this has the advantage that the ABS handling code in
9978 mono_codegen () can handle them both, and can handle other stuff in the
9979 future without additional code.
9981 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9983 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9986 * mini.h: Add missing bblock related prototypes.
9988 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9989 reverse_inst_list_len fields.
9991 * mini.c: Refactor this file a bit by moving branch optimizations to
9994 * method-to-ir.c: Merge generic sharing changes missed earlier.
9996 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9998 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9999 shared patches. Process METHODCONST as a shared patch.
10001 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10002 as it crashes on the 2.0 mscorlib.
10004 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10007 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10008 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10011 * aot-compiler.c: Reorganize the got handling code to be a bit more
10014 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10016 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10017 mono_patch_info_equals/hash, and use it to massively simplify
10020 * mini.c (mono_patch_info_hash): Simplify this and add support for
10023 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10025 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10026 handling code, since an offset is not enough to identify a trampoline.
10028 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10030 2008-08-17 Mark Probst <mark.probst@gmail.com>
10032 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10034 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10036 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10038 * decompose.c: PPC decompositions for various ops.
10040 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10042 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10044 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10045 call the generic trampoline code using a call, instead of a jump, to
10046 remove some special casing from the generic trampoline code.
10048 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10049 (mono_codegen): Ditto.
10051 * aot-compiler.c aot-runtime.c: Ditto.
10053 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10055 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10056 helper function to find the offset corresponding to a lazy fetch trampoline.
10058 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10059 when doing generic sharing.
10061 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10064 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10065 mini-trampolines.c to be with the other trampoline creation functions.
10067 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10068 as it is equal to method->signature in most cases, add a
10069 mono_emit_method_call_full variant which takes a signature and an imt
10072 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10074 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10075 to this function, since it could be computed easily from the method
10077 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10080 * method-to-ir.c mini.c: Remove references to
10081 compile_generic_method_wo_context.
10083 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10084 generic method calls.
10086 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10087 dimensional non-szarrays.
10089 * mini.c (mini_init): Register mono_array_new_1.
10091 * jit-icalls.c (mono_array_new_1): New jit icall.
10093 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10094 pointing to the method.
10096 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10097 method addresses belonging to METHOD_JUMP patches in the
10098 jump_target_got_slot_hash.
10099 (mono_aot_load_method): Ditto.
10101 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10102 METHOD_JUMP patches.
10104 * mini.c (mini_create_jit_domain_info): New helper function which
10105 initializes/frees domain->runtime_info.
10106 (mini_free_jit_domain_info): Ditto.
10107 (mini_init): Install the domain hook functions with the runtime.
10109 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10110 information maintained by the JIT.
10112 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10113 insertion into jump_table_hash into mono_codegen (), also implement proper
10116 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10117 tail calls, it is already done by the aot code.
10119 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10120 mechanism on amd64.
10122 * iltests.il.in: Make the jmp test a bit more complex.
10124 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10125 generic instances which doesn't have a token.
10127 * aot-runtime.c (decode_method_ref): Ditto.
10129 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10130 can handle this case now.
10131 (handle_box): Ditto.
10133 2008-08-15 Geoff Norton <gnorton@novell.com>
10135 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10138 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10140 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10141 calling generic methods.
10143 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10145 * aot-runtime.c (decode_patch_info): Ditto.
10147 * mini.c (mono_resolve_patch_target): Ditto.
10149 * patch-info.h: Add METHOD_RGCTX.
10151 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10153 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10155 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10156 arguments in registers.
10158 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10159 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10161 * mini.c (mini_method_compile): Abort aot compilation for generic
10162 methods if generic sharing is disabled.
10164 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10167 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10168 requiring an mrgctx.
10170 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10171 store instructions when converting a vcall to a normal call.
10173 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10174 mono_arch_find_jit_info.
10176 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10178 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10179 avoid calling mono_method_full_name () for every method even if the
10180 env var is not set.
10181 (check_inline_caller_method_name_limit): Ditto.
10183 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10185 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10186 assemblies in one run.
10188 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10189 skipped methods if it is not 0.
10191 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10193 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10195 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10196 MONO_ARCH_HAVE_UNWIND_TABLE.
10198 Contributed under MIT/X11 license.
10200 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10202 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10203 from default optimizaton list on Winx64.
10205 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10207 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10208 the LMF from the MonoJitTlsData structure.
10210 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10212 Contributed under MIT/X11 license.
10214 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10216 * mini.c (sigsegv_signal_handler): Fix the build.
10218 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10219 assembly->aot_module.
10221 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10222 hash table. This simplifies and speeds up a lot of code, and fixes support
10225 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10228 * mini-exceptions.c: Ditto.
10230 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10231 'native_offset' argument, since these are computed in the
10232 mono_find_jit_info () function.
10234 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10235 is used by exceptions-ppc.c.
10237 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10238 mono_arch_find_jit_info ().
10240 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10241 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10242 generic code in mini-exceptions.c.
10244 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10246 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10248 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10250 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10251 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10252 called while holding the loader lock. Fixes #415608.
10253 (mono_aot_get_method_from_token_inner): Ditto.
10255 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10257 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10258 to reduce differences between this and the generic implementation in
10260 (ves_icall_get_frame_info): Ditto.
10262 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10264 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10267 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10268 mono_arch_get_call_filter () and make it non-static, for consistency with the
10269 other architectures.
10271 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10274 * local-propagation.c:
10275 * mini-x86.c: Correct the name of arch defines.
10277 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10279 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10280 NO_EMULATE_LONG_SHIFT_OPS define.
10282 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10284 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10285 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10287 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10288 MACH fixes. Merged from the 2.0 branch.
10290 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10292 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10293 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10295 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10297 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10298 mono_marshal_get_native_wrapper () signature changes.
10300 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10302 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10303 conversion bug under arm.
10305 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10307 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10309 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10310 with overflow checking.
10312 2008-08-05 Marek Habersack <mhabersack@novell.com>
10314 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10315 to the genmdesc.pl file
10317 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10319 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10320 arg_array in the soft-float versions of the LOAD/STORE macros.
10322 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10325 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10327 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10329 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10330 a float HFA. Fixes #413621.
10332 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10334 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10335 frame_size to args_size. Fixes build.
10337 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10339 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10340 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10342 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10343 the stack are not unaligned. Fixes #413247.
10345 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10347 * mini.c: update jitted methods performance counters.
10349 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10351 * mini-exceptions.c: increase the exceptions thrown performance
10352 counter in mono_handle_exception ().
10354 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10356 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10357 can work with netmodules.
10359 2008-07-28 Geoff Norton <gnorton@novell.com>
10361 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10364 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10366 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10369 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10371 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10372 The float param registers and other param registers must be the
10373 same index on Windows x64.
10375 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10376 ArgValuetypeAddrInIReg argument case. Setting the argument
10377 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10379 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10380 variable computed above as the copy length for arguments of storage
10381 type ArgValuetypeAddrInIReg.
10383 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10384 ArgValuetypeAddrInIReg argument case. This case will rely on
10385 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10387 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10388 a 32 byte stack allocation for all calls. We will omit the adjustment for
10389 jump and tail call instructoins as they do not follow the typical call behavior.
10391 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10392 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10393 local variable and pass the local variable by reference to the called method.
10395 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10396 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10397 of a struct is passed in a register it must be saved with the other
10398 volatile argument on the stack.
10400 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10401 frame pointer the stack adjustment value must be saved to the unwind
10404 Contributed under MIT/X11 license.
10406 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10408 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10409 which got lost in the merge.
10411 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10413 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10416 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10418 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10419 icalls, since they won't be patched.
10421 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10422 different code sequence when running under valgrind to prevent some valgrind
10425 * iltests.il.in: Add new regression test.
10427 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10430 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10431 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10433 * iltests.il.in: Add new test.
10435 * aot-compiler.c: Fix some warnings.
10437 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10440 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10442 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10443 (mini_usage_jitdeveloper): Add a missing --wapi option.
10445 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10447 * mini-codegen.c: Simplify the is_fp macros.
10448 (free_up_ireg): Remove, use free_up_reg instead.
10449 (free_up_reg): Fix the fp case.
10451 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10453 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10456 * exceptions-x86.c: Merge some changes which seemed to have got lost
10457 in the linear-ir merge.
10459 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10461 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10462 long vreg volatile even if the variable was already created.
10464 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10465 volatile variables.
10467 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10469 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10471 * mini.c (mono_jit_compile_method_inner): Add support for
10472 MONO_EXCEPTION_BAD_IMAGE.
10474 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10475 mini_method_get_context () returns NULL. Fixes #356531.
10477 * mini.c (mono_method_to_ir): Ditto.
10479 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10480 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10482 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10484 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10485 in the LDFTN implementation.
10487 2008-07-25 Mark Probst <mark.probst@gmail.com>
10489 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10490 code, patch calls to icalls, too, even if they're not in the
10491 shared generic code hash. Fixes #411962.
10493 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10495 * cpu-x86.md: Increase the length of the fcall opcodes.
10497 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10498 calls returning floats.
10500 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10503 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10506 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10507 into the domain->method_code_hash.
10509 * aot-compiler.c: Fix win32 build.
10511 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10513 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10514 gshared NEWARR implementation.
10516 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10518 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10519 can be used outside of method_to_ir.
10521 * mini.h (MonoCompile): Add arg_types field.
10523 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10525 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10526 the values of the local arg_array and param_types array.
10528 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10530 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10531 got accesses might only get generated later when NEWOBJ is decomposed.
10533 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10534 looking up the native code of the target method when a delegate is called
10535 for the first time.
10537 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10540 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10542 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10543 AOT work on platforms without a working dlsym implementation.
10545 * mini.h: Bump AOT image format version.
10547 2008-07-24 Mark Probst <mark.probst@gmail.com>
10549 * mini-exceptions.c: Free a MonoType with
10550 mono_metadata_free_type() instead of g_free().
10552 * aot-runtime.c: Free a MonoType.
10554 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10556 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10559 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10562 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10563 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10566 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10568 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10569 NEWOBJ calls on valuetypes.
10571 * iltests.il.in: Add new test.
10573 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10575 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10577 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10578 is no longer needed.
10580 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10581 non register sized integer arguments.
10582 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10583 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10586 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10589 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10590 two a binop with different sized arguments is emitted.
10592 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10593 instruction in the ins==NULL case.
10595 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10597 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10599 * mini-x86.c: Fix osx build.
10601 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10604 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10605 instruction for non int sized variables.
10607 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10610 2008-07-23 Robert Jordan <robertj@gmx.net>
10612 * method-to-ir.c: Fix MSVC build.
10614 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10616 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10617 a non int sized type, widen it to an int since newer versions of gcc seem to
10618 generate code which needs this.
10620 * ssa2.c abcremoval2.c: Fix warnings.
10622 * *: Merge the Linear IR branch.
10624 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10625 the ChangeLog file there describes all the changes done over the years.
10626 Further documentation can be found at www.mono-project.com/Linear_IL.
10628 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10630 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10631 The float param registers and other param registers must be the
10632 same index on Windows x64.
10634 Contributed under MIT/X11 license.
10636 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10638 * mini.c: Make the previous fix GC safe.
10640 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10642 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10644 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10646 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10647 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10648 ArgValuetypeAddrInIReg instead.
10650 Contributed under MIT/X11 license.
10652 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10654 * mini-codegen.c (get_register_spilling): Fix a warning.
10656 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10658 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10659 for types which the initialization fails. Raises the provided exception
10660 at the right stop after cleanup.
10662 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10664 * aot-compiler.c: Free most of the memory allocated during compilation.
10666 * mini.c (mini_parse_debug_options): Fix a leak.
10668 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10669 during aot compilation.
10671 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10673 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10674 it has too much register pressure.
10676 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10678 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10680 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10682 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10685 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10686 on amd64 similar to the way it is done on arm.
10688 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10690 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10691 consistency, normalize error messages, avoid loading aot-only modules in
10694 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10697 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10699 2008-07-11 Martin Baulig <martin@ximian.com>
10702 (MonoDebuggerInfo): Add `interruption_request'.
10704 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10706 * aot-compiler.c (emit_plt): Remove some dead code.
10708 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10710 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10711 return the plt info offset belonging to a given plt entry.
10713 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10714 mono_aot_get_plt_info_offset.
10716 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10717 similar to the amd64 code by makeing jumps through a separate jump table
10718 instead of embedding the jump addresses into the code.
10720 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10722 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10725 2008-07-10 Martin Baulig <martin@ximian.com>
10727 * mini.c (mini_method_compile): Disable generics sharing when
10728 running in the debugger.
10730 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10732 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10734 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10735 the local register allocator from running out of registers on x86 when
10738 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10740 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10741 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10744 Contributed under MIT/X11 license.
10746 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10748 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10749 speed up the assembler.
10751 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10753 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10756 * mini.c: Move the soft float handling macros a bit earlier, add
10757 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10760 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10762 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10763 read-only to help catch code allocation requests.
10765 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10766 and turn it off when using --aot-only or when compiling with --aot=full.
10768 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10769 jump table for switches from the normal domain mempool, not the code
10772 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10773 unbox trampoline which handles aot-only mode too.
10775 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10776 an AOTed unbox trampoline.
10778 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10780 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10782 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10785 Contributed under MIT/X11 license.
10787 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10789 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10790 the unwind information for the method at the end of the allocated block.
10792 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10793 MonoCompileArch to hold the unwind info for SEH on Winx64
10795 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10796 frame pointer info for the method being compiled.
10798 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10799 the call to mono_exception_from_token.
10801 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10802 storing the method prolog information in a format that the Winx64 SEH can understand. This
10803 information is stored a the end of the method block because it is all 32-bit offset based.
10805 Contributed under MIT/X11 license.
10807 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10809 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10811 * wapihandles.c: Fix warnings.
10813 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10816 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10817 mono_jit_compile_method in aot-only mode since that calls the type
10820 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10821 get_delegate_invoke_impl in aot-only mode.
10823 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10825 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10827 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10829 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10832 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10834 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10835 init trampoline from the AOT file as well.
10837 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10838 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10841 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10844 * exceptions-amd64.c: Add _full variants for the remaining exception code
10845 creation functions as well, allow emission of relocatable code, remove
10846 caching since that is now done by the caller.
10848 * mini-exceptions.c: Add _full variants for the remaining exception code
10849 creation functions as well, add aot-only support.
10851 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10852 if we can determine a proper token for them.
10853 (add_wrappers): Add a few more wrappers.
10854 (emit_method_code): Remove some dead code.
10855 (emit_trampolines): Emit exception code too.
10857 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10859 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10860 mono_array_new_va which avoids varargs.
10862 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10864 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10865 mono_arch_create_specific_trampoline () in all places.
10867 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10868 a bit so it can be used for other things as well.
10870 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10873 * exceptions-amd64.c: Rename the caching from the exception code creation
10874 functions, it is done by the caller instead.
10876 * exceptions-amd64.c: Change the signature of the exception code creation
10877 functions to allow the creation of relocatable code later.
10879 * mini-exceptions.c: Add a set of functions to query the various
10880 runtime-generated exception functions.
10882 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10883 mono_arch_.. () functions.
10885 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10887 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10889 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10891 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10892 (mini_get_vtable_trampoline): Ditto.
10894 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10895 code in the AOT case by returning the code size and a list of relocations to
10898 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10900 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10902 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10905 Contributed under MIT/X11 license.
10907 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10909 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10910 so the buffer size can be computed correctly. Fixes #404735.
10912 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10913 normally as cfg->debug_info is already freed.
10915 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10917 * mini-amd64.c: For calls returning vtypes in registers, don't store
10918 the return address on the stack, instead allocate a separate local for
10921 2008-07-05 Mark Probst <mark.probst@gmail.com>
10923 * mini-trampolines.c, mini.h: Add an argument to
10924 mono_create_jit_trampoline_in_domain() for turning off the adding
10925 of the sync wrapper.
10927 * mini.c: Use the JIT trampoline without sync instead of
10928 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10931 2008-07-04 Mark Probst <mark.probst@gmail.com>
10933 * driver.c: Turn on GSHARED optimization by default.
10935 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10937 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10938 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10940 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10941 create a variant of the generic trampoline code callable from AOTed trampolines.
10943 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10944 trampoline code callable from AOTed trampolines.
10946 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10948 2008-07-04 Mark Probst <mark.probst@gmail.com>
10950 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10951 pass-through manner.
10953 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10954 and don't fail sharing for them anymore.
10956 * mini-exceptions.c: Handle exceptions in shared generic methods.
10958 * generic-sharing.c: When checking the context of a generic
10959 method, also check its class's context. Don't treat wrappers as
10962 * mini-trampolines.c: Some code factored out to
10963 metadata/generic-sharing.c. Handle the MRGCTX case.
10965 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10966 we must deal with the method being of another instantiation of the
10967 class. Add static rgctx invoke wrappers to generic methods.
10969 2008-07-04 Mark Probst <mark.probst@gmail.com>
10971 * mini.c: Provide all jit infos of generic shared methods with a
10974 * mini-exceptions.c: Handle the new situation that a generic info
10975 might be available, but not info about the this/vtable/mrgctx
10978 2008-07-03 Mark Probst <mark.probst@gmail.com>
10980 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10983 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10985 * dominators.c (check_dominance_frontier): Fix a warning.
10987 * mini.h: Add some missing prototypes.
10989 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10991 * driver.c (mono_jit_init_version): Correct the comments since the first
10992 argument should be the name of the root domain, not a filename.
10994 * aot-runtime.c (make_writable): Error out if this is called while running
10996 (load_aot_module): Ditto.
10998 * aot-compiler.c: Really fix the computation of method indexes.
11000 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11001 optimizations as this is no longer called frequently.
11003 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11004 method and the invoke impl code and pass it to the delegate trampoline instead of
11005 just the delegate class.
11007 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11009 * aot-compiler.c: Fixup the computation of method indexes.
11010 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11011 the method builder infrastructure.
11013 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11016 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11017 mode, load the method right away instead of creating a trampoline.
11019 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11021 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11024 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11026 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11027 (mono_aot_load_method): Use method_index instead of method->token.
11029 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11030 can handle icalls etc. properly.
11032 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11034 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11036 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11037 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11038 JIT_ICALL_ADDR patch type.
11040 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11042 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11044 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11046 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11048 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11050 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11051 domain->jit_code_hash.
11053 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11055 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11057 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11059 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11060 get_this_arg_from_call, let it compute it when needed.
11062 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11063 gsctx from code only when needed.
11065 * mini-trampolines.c (get_generic_context): Rename this to
11066 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11067 it can be called by the arch backends.
11069 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11071 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11073 * driver.c (mono_main): Add experimental --aot-only command line option.
11075 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11078 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11080 * driver.c (DllMain): Remove mono_module_handle.
11082 Contributed under MIT/X11 license.
11084 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11086 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11087 for emitting methods which are not in the source assembly. Detect and report
11088 failure of assembling+linking.
11090 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11092 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11094 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11096 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11098 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11100 * mini.h: Remove some obsolete prototypes.
11102 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11104 2008-06-24 Mark Probst <mark.probst@gmail.com>
11106 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11107 supported by Visual Studio, so use alloca().
11109 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11111 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11114 2008-06-23 Mark Probst <mark.probst@gmail.com>
11116 * mini.c: Fail sharing of a generic method if it contains an open
11117 catch clause (because we don't pass MRGCTXs yet).
11119 2008-06-23 Mark Probst <mark.probst@gmail.com>
11121 * mini.c: When compiling a method with generic sharing, insert the
11122 method instantiated with an all-Object generic context into the
11123 jit info table, instead of the context of the first instantiation
11124 of the method we happen to compile.
11126 2008-06-18 Martin Baulig <martin@ximian.com>
11128 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11129 `major_version' and `minor_version'.
11131 2008-06-17 Mark Probst <mark.probst@gmail.com>
11133 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11134 mono_method_is_generic_sharable_impl() takes an additional
11135 argument specifying whether to treat type variables as reference
11138 2008-06-17 Mark Probst <mark.probst@gmail.com>
11140 * mini.h: Removed obsolete prototypes.
11142 2008-06-17 Mark Probst <mark.probst@gmail.com>
11144 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11145 already handle them.
11147 2008-06-17 Mark Probst <mark.probst@gmail.com>
11149 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11150 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11151 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11152 tramp-x86.c: Added a MonoGenericContext* argument to
11153 mono_arch_get_unbox_trampoline() so that it can call other
11154 functions which require it.
11156 2008-06-17 Mark Probst <mark.probst@gmail.com>
11158 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11159 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11160 mono_arch_get_this_arg_from_call() takes a
11161 MonoGenericSharingContext* as well.
11163 2008-06-17 Mark Probst <mark.probst@gmail.com>
11165 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11166 implement generic sharing of unbox.
11168 2008-06-17 Mark Probst <mark.probst@gmail.com>
11170 * mini.c: Don't compute the vtable to determine whether a field is
11171 special static, because it might not work for open types.
11173 2008-06-17 Mark Probst <mark.probst@gmail.com>
11175 * mini.c: Removed the unused token_type and token_source arguments
11176 from get_runtime_generic_context_ptr().
11178 2008-06-17 Marek Habersack <mhabersack@novell.com>
11180 * mini.c (ADD_BINOP): fix the build
11182 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11184 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11187 2008-06-16 Mark Probst <mark.probst@gmail.com>
11189 * mini.h: Removed class relations enum that's not used anymore.
11191 2008-06-16 Mark Probst <mark.probst@gmail.com>
11193 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11195 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11196 the lazy fetch trampoline access code.
11198 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11200 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11202 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11204 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11206 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11208 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11210 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11212 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11215 * mini-ops.h: Add MIN/MAX_UN opcodes.
11217 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11220 * basic-math.cs: Add more min/max tests.
11222 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11224 2008-06-13 Mark Probst <mark.probst@gmail.com>
11226 * mini.c: Small fix in the prologue of emit_castclass.
11228 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11230 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11232 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11233 do not work even for unsigned types. Fixes #400014.
11235 * basic-math.cs: Add regression tests for unsigned Min/Max.
11237 2008-06-13 Mark Probst <mark.probst@gmail.com>
11239 * mini.c: Added additional context_used argument to several
11240 functions, which will be needed for sharing generic methods. Use
11241 GET_RGCTX macro wherever appropriate. Declare only one
11242 context_used in mono_method_to_ir().
11244 2008-06-13 Mark Probst <mark.probst@gmail.com>
11246 * mini.c, generic-sharing.c: Removed generic class relations.
11248 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11249 functions due to MRGCTX changes.
11251 2008-06-13 Mark Probst <mark.probst@gmail.com>
11253 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11254 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11255 with calculated IMT.
11257 * mini.c: Generic sharing of calls via generic interfaces.
11259 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11260 generic method with non-constant MonoGenericContext*. Instead,
11261 the context is taken out of the method itself.
11263 2008-06-13 Mark Probst <mark.probst@gmail.com>
11265 * mini.c: Generic sharing of ldvirtftn.
11267 2008-06-13 Mark Probst <mark.probst@gmail.com>
11269 * mini.c: Generic sharing of ldftn.
11271 2008-06-13 Mark Probst <mark.probst@gmail.com>
11273 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11275 2008-06-13 Mark Probst <mark.probst@gmail.com>
11277 * mini.c: Generic sharing of the special case of ldtoken followed
11278 by a call to GetTypeFromHandle.
11280 2008-06-13 Mark Probst <mark.probst@gmail.com>
11282 * mini.c: Generic sharing of box for nullable types.
11284 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11286 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11287 are passed on the stack. Fixes #324807.
11289 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11291 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11292 for the ArgValuetypeAddrInIReg case.
11294 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11295 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11297 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11298 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11299 local variable and pass the local variable by reference to the called method.
11301 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11302 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11304 Contributed under MIT/X11 license.
11306 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11308 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11310 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11313 2008-06-10 Martin Baulig <martin@ximian.com>
11316 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11318 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11320 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11321 possible error when no arguments are passed.
11323 Contributed under MIT/X11 license.
11325 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11327 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11328 where the file name is NULL.
11330 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11332 * mini.c: Fix s390 build.
11334 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11336 * trace.c (mono_trace_parse_options): Fix warnings.
11338 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11340 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11342 * mini.c (remove_block_if_useless): Avoid printing the method name.
11344 * mini.c: Remove needless setting of ins->cil_code which is now done by
11347 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11350 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11351 translated code after it has been patched.
11353 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11355 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11356 avoid problems during code patching on SMP systems.
11357 (emit_call): Avoid adding a patch info which is already added by
11359 (mono_arch_emit_exceptions): Ditto.
11361 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11363 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11364 MONO_TYPE_ISSTRUCT already checks for it.
11366 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11368 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11369 structs with floats on Winx64 the float registers are not used.
11370 The integer registers are always used..
11371 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11372 only one register will be used and only if the size of the struct
11373 is 1,2,4, or 8 bytes.
11375 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11376 to work for Winx64.
11378 Contributed under MIT/X11 license.
11380 2008-06-05 Martin Baulig <martin@ximian.com>
11382 * debug-debugger.c (debugger_lookup_class): Also call
11383 mono_class_setup_methods() here; we're only called from RTI.
11385 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11387 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11388 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11389 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11390 Post-process object files and add dtrace-generated object, if necessary.
11392 Contributed under MIT/X11 license.
11394 2008-06-04 Mark Probst <mark.probst@gmail.com>
11396 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11399 * mini.c: Generic sharing for unbox.any and castclass.
11401 2008-06-04 Mark Probst <mark.probst@gmail.com>
11403 * mini.c: Ignore tailcall prefix in shared generic code and when
11404 doing calls which require a vtable/rgctx argument.
11406 2008-06-04 Mark Probst <mark.probst@gmail.com>
11408 * mini.c: Don't free the JIT info.
11410 * driver.c: Changes in the JIT info table testing code.
11412 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11414 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11415 interruption. Fix some warnings.
11417 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11418 interruption_checkpoint.
11420 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11422 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11423 from embedding applications.
11425 2008-06-02 William Holmes <billholmes54@gmail.com>
11427 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11428 reserving 32 bytes on the stack when making calls.
11430 Contributed under MIT/X11 license.
11432 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11434 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11435 the linear IL branch.
11437 * driver.c: Print out more information for --version on arm.
11439 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11441 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11442 bb_exit instead, since out of line bblocks might not actually be emitted
11445 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11446 maximum epilog size for out of line bblocks if tracing is enabled.
11448 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11450 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11452 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11454 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11456 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11457 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11460 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11462 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11463 the 'value' to store is a constant.
11465 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11467 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11468 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11470 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11472 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11473 for accessing method->generic_container.
11475 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11477 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11479 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11481 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11483 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11486 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11488 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11490 * mini.c: Handle the case when mono_class_vtable () fails.
11492 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11493 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11496 2008-05-22 Mark Probst <mark.probst@gmail.com>
11498 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11499 together with domain sharing.
11501 2008-05-22 Mark Probst <mark.probst@gmail.com>
11503 * mini.c: Treat callvirts to final methods like non-virtual calls
11504 when doing generic sharing, i.e. look them up in the runtime
11507 2008-05-22 Mark Probst <mark.probst@gmail.com>
11509 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11510 with computed types (for generic sharing).
11512 * mini.c: Generic sharing for mkrefany and refanyval.
11514 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11516 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11519 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11520 the generic sharing code.
11522 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11525 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11527 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11529 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11531 * driver.c: updated copyright date
11533 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11535 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11538 2008-05-19 Martin Baulig <martin@ximian.com>
11540 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11541 pointing to the new `_mono_debug_using_mono_debugger' variable.
11544 (mono_main): Check mono_debug_using_mono_debugger() rather than
11545 the `MONO_INSIDE_MDB' environment variable to check whether we're
11546 inside the debugger.
11548 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11550 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11553 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11555 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11557 * mini.c: Added mini_assembly_can_skip_verification. This
11558 function checks if the assembly requested to skip verification.
11559 Fixes part of #387274.
11561 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11563 * mini.c (mini_get_method): Disable the check for open generic classes when
11564 using generic sharing.
11566 * generics.cs: Add a test for #387034.
11568 * mini.c (mini_get_method): Check whenever the method class is an open generic
11569 type, and return NULL in that case, causing a verification error. Fixes
11572 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11574 * driver.c (mono_main): Revert r102623. The right
11575 thing to do is to enable the verifier under verifiable
11576 unless a --security flag was passed.
11578 We need this non-trivial behavior for --verify-all otherwise
11579 mcs-compileall won't be able to use it. As it needs everything to
11580 be verified under validil.
11582 2008-05-06 Martin Baulig <martin@ximian.com>
11586 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11587 (mono_debugger_thread_cleanup): Likewise.
11588 (mono_debugger_extended_notification): Likewise.
11590 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11592 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11593 against both inflated and non-inflated methods. We need to check against the
11594 generic definition for cases where the instantiated method is not visible.
11595 We need to check against the inflated types for cases where the instantiation
11596 changes any super type. This fixes #382986.
11598 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11599 that check for visibiliy as generic params only appears as the type subject
11600 of tokens on call opcodes. Field manipulation and ldftn must always
11601 target an exact type.
11603 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11605 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11606 if no related --security flag is passed.
11608 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11610 * mini-arch.h: Prepare support for ppc64.
11612 Contributed under MIT/X11 license.
11614 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11616 * aot-runtime.c: Prepare support for ppc64.
11618 Contributed under MIT/X11 license.
11620 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11622 * mini-ops.h: Prepare support for ppc64.
11624 Contributed under MIT/X11 license.
11626 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11628 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11630 Contributed under MIT/X11 license.
11632 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11634 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11635 assemblies, since aot_name is not a full path, causing us to load MS.NET
11636 assemblies on windows.
11638 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11640 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11641 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11642 * main.c: Use UTF-8 encoded command line instead of Windows default code
11643 page on Windows to support Unicode.
11644 * driver.c (DllMain): New function for mixed-mode assembly support.
11645 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11646 export __stdcall functions without decoration.
11648 Contributed under MIT/X11 license.
11650 2008-04-28 Mark Probst <mark.probst@gmail.com>
11652 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11653 saving it very early.
11655 2008-04-28 Mark Probst <mark.probst@gmail.com>
11657 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11658 deleted. The only way to access the new RGCTX is via the
11661 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11662 vtable instead of the RGCTX to static methods.
11664 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11665 accessing the new RGCTX.
11667 * generic-sharing.c: There is no separation between self, type
11668 arguments and other types in the RGCTX anymore.
11670 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11672 * mini-amd64.c (add_general): Remove previous stack adjustment.
11673 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11674 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11675 for 32 bytes of stack space reserved for all calls.
11677 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11678 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11681 Code contributed under MIT/X11 license.
11683 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11685 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11686 against the root definition, peeling out method and type instantiations.
11687 Cache verify success results, code that fails verification is still
11688 checked multiple times.
11690 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11692 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11694 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11696 * mini-amd64.c (add_general): Always increment stack on Win64.
11697 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11700 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11701 stack based argument handling on Win64.
11703 Code contributed under MIT/X11 license.
11705 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11707 * Makefile.am (version.h): Add support for git-svn.
11709 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11711 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11712 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11713 avoiding allocations and libc functions which might deadlock.
11715 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11716 'no-gdb-backtrace' option is set.
11718 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11720 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11722 2008-04-21 Martin Baulig <martin@ximian.com>
11724 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11725 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11727 2008-04-21 Martin Baulig <martin@ximian.com>
11729 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11730 `thread_vtable', `event_handler_ptr' and `event_handler'.
11732 2008-04-21 Martin Baulig <martin@ximian.com>
11734 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11735 allows delayed initialization of the `executable_code_buffer' when
11738 2008-04-21 Martin Baulig <martin@ximian.com>
11740 * mini.h (mono_debugger_create_notification_function): Removed.
11741 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11743 * mdb-debug-info64.s
11744 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11746 * mdb-debug-info32.s
11747 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11749 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11750 currently only works on x86 and x86_64, so don't create it on ppc.
11752 2008-04-21 Martin Baulig <martin@ximian.com>
11754 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11757 (mini_method_compile): In the fp elimination check, check
11758 `debug_options.mdb_optimizations' in addition to
11759 mono_debug_using_mono_debugger().
11761 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11762 disable some JIT optimizations which are only disabled when
11763 running inside the debugger.
11764 Added `--help-debug' option to describe the debugging options.
11765 (parse_debug_options): New static function to parse the `--debug'
11766 options, so we can easily add more stuff in future.
11768 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11770 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11771 the method has no body.
11773 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11775 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11776 assembly is not allowed in MSVC 64-bit compiler.
11777 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11778 as we get floating point exceptions everywhere.
11780 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11781 correctly align arguments for call to throw_exception.
11782 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11784 Code contributed under MIT/X11 license.
11786 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11788 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11790 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11792 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11794 * mini-amd64.c (NEW_INS): Set cil_code.
11796 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11797 from mini-amd64.c so all debugger related logic is in one place.
11799 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11800 later won't have a random ip assigned to them.
11802 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11804 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11805 the arch specific function initializes code_size.
11806 (mono_create_delegate_trampoline): Ditto.
11808 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11809 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11812 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11813 running under the debugger.
11815 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11818 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11819 debugger. Also move the disabling of optimizations here from driver.c.
11820 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11823 * mini.h (MonoCompile): Add a few new flags.
11825 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11827 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11828 so the cil_code field of created MonoInst's is properly set.
11829 (mini_select_instructions): Ditto.
11831 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11832 (MONO_INST_NEW_CALL): Ditto.
11834 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11835 in many places so the ins->cil_code field is properly initialized.
11837 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11840 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11842 * mini.c (mini_method_compile): Print a different message when compiling a
11845 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11848 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11850 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11853 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11855 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11857 * mini.c (handle_stack_args): Make this return void since its return value was
11858 never used. Also set cfg->unverifiable for invalid IL instead of calling
11861 2008-04-10 Mark Probst <mark.probst@gmail.com>
11863 * mini.c: Make sure "this" is live in catch clauses with type
11864 variables in shared generic code.
11866 2008-04-08 Mark Probst <mark.probst@gmail.com>
11868 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11869 generic_class_is_reference_type() to ensure the proper behaviour
11870 when sharing generic code and the type in question is a type
11873 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11875 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11876 race conditions when printing thread dumps. Fixes #377738.
11878 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11880 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11881 shows up when both MonoInst arguments can cause aliasig.
11882 There is likely no way in the current JIT to trigger this problem, but
11883 it showed up in the development of generics sharing, when in a new
11884 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11885 When the generics sharing code will be committed, its tests will be
11886 valid also for this bug.
11888 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11890 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11893 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11896 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11898 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11899 use a more detailed exception message for InvalidCastException.
11901 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11903 * driver.c (mono_main): Add --debug=casts option to turn on better
11904 InvalidCastException message details.
11906 * mini.c (mini_get_debug_options): New helper function to return the address of
11907 the debug_options variable.
11909 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11910 the jit_tls TLS variable.
11912 * mini.c (mono_jit_tls): New TLS variable.
11914 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11917 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11919 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11921 * mini.c: Removed verifer related stuff, code moved to verify.c.
11923 * driver.c: Using code from verify.c instead of mini.c.
11925 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11927 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11930 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11932 * mini.c (check_for_method_verify): Enabling verification of
11933 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11936 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11938 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11939 caller saved registers as well.
11941 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11942 saved registers as well.
11944 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11946 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11948 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11951 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11953 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11955 (get_call_info): Take a gsctx argument instead of 'cfg'.
11957 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11959 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11960 mono_verify_all is set.
11962 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11964 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11966 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11968 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11971 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11972 verifier and the code generated by the compiler.
11974 2008-03-25 Mark Probst <mark.probst@gmail.com>
11976 * mini.c: Generic sharing of the non-nullable case of the box
11979 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11981 * inssel.brg: Fix the build.
11983 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11985 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11987 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11988 Array:Address. Fixes #372410.
11990 * iltests.il.in: New tests for readonly prefix.
11992 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11994 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11995 mini-trampolines.c.
11997 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12000 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12002 * mini.c (mono_decompose_op_imm): New helper function.
12004 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12005 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12008 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12009 mono_arch_output_basic_block. Fix warnings.
12011 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12014 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12016 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12017 since the extra frame is now detected automatically inside the loop.
12019 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12020 opts which are now in mono_peephole_ins ().
12022 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12024 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12025 frames and skip duplicate managed-to-native frames. Fixes #367665.
12027 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12028 opts which are now in mono_peephole_ins ().
12029 (mono_arch_peephole_pass_2): Ditto.
12031 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12033 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12034 arch independent peephole optimizations.
12036 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12037 opts which are now in mono_peephole_ins ().
12039 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12041 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12043 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12046 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12047 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12050 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12052 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12053 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12056 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12057 mono_arch_output_basic_block. Fix warnings.
12059 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12061 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12064 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12066 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12069 * iltests.il: Add new tests.
12071 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12073 * mini.c: Removed Windows version macros.
12075 2008-03-20 Mark Probst <mark.probst@gmail.com>
12077 * generic-sharing.c: Put reflection types in the extensible part
12078 of the runtime generic context.
12080 * mini.c: Generic sharing of the GetTypeHandle special case of the
12081 ldtoken instruction.
12083 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12085 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12087 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12089 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12090 consistency with the other version on the linear IR branch.
12092 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12094 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12096 * iltests.il.in: Add new tests.
12098 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12100 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12102 * iltests.il.in: Add new tests.
12104 2008-03-19 Mark Probst <mark.probst@gmail.com>
12106 * mini.c: Two variables with the same name were declared in
12107 nesting contexts and one wasn't initialized. Fixed.
12109 2008-03-19 Mark Probst <mark.probst@gmail.com>
12111 * mini.c: Generic sharing of the initobj instruction.
12113 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12115 * mini.c: make the test to optimize ldtoken from typeof() more
12118 2008-03-18 Mark Probst <mark.probst@gmail.com>
12120 * mini.c: Generic sharing of the initobj instruction for reference
12123 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12125 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12126 the mono_breakpoint_clean_code() code to perform bound checks.
12128 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12130 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12131 mono_arch_patch_callsite() to include the start of the managed method
12132 to be able to perform bound checks.
12134 2008-03-17 Mark Probst <mark.probst@gmail.com>
12136 * mini.c: Generic sharing for the isinst instruction.
12138 2008-03-17 Mark Probst <mark.probst@gmail.com>
12140 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12141 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12142 with the runtime generic context argument.
12144 * mini.c: Share calls to several types of unsharable methods by
12145 putting the address of the method code in the runtime generic
12146 context and doing an indirect call.
12148 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12151 2008-03-16 Mark Probst <mark.probst@gmail.com>
12153 * generic-sharing.c: Change due to a change in the runtime genric
12156 2008-03-15 Martin Baulig <martin@ximian.com>
12159 (mono_arch_nullify_class_init_trampoline): Add call to
12160 mono_breakpoint_clean_code() to make things work when running
12161 inside the debugger.
12164 (mono_arch_nullify_class_init_trampoline): Add call to
12165 mono_breakpoint_clean_code() to make things work when running
12166 inside the debugger.
12168 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12170 * inssel-long.brg (reg): Fix 64 bit build.
12172 2008-03-14 Mark Probst <mark.probst@gmail.com>
12174 * mini.c, mini.h: Share static generic code by passing it an
12175 implicit argument pointing to the runtime generic context.
12177 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12178 inssel-long32-mips.brg: New opcodes for calling shared static,
12179 which need to be passed the runtime generic context.
12181 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12182 argument on the stack in the prologue if needed. New function for
12183 finding the runtime generic context argument from the registers
12184 saved by the trampoline.
12186 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12187 runtime generic context argument.
12189 * tramp-amd64.c: Also restore the register used for the runtime
12190 generic context argument.
12192 * mini-trampoline.c: Resolve shared static calls by consulting the
12193 runtime generic context via the new argument.
12195 * generic-sharing.c: Add an argument to sharability-checking
12196 functions that specifies whether type variables should be treated
12197 as sharable type arguments.
12199 * inssel-x86.brg: Removed a superfluous, buggy rule.
12201 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12204 2008-03-14 Martin Baulig <martin@ximian.com>
12206 * debug-debugger.c (main_thread_handler): Call
12207 mono_runtime_run_main() without sending any notifications.
12209 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12211 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12213 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12215 2008-03-14 Mark Probst <mark.probst@gmail.com>
12217 * tramp-x86.c: Fixed register restore offsets in the trampoline
12218 code for ECX and EDX.
12220 2008-03-12 Geoff Norton <gnorton@novell.com>
12222 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12223 different ucontext_t implementations.
12224 * exceptions-arm.c: Use the above defines to get exceptions working on
12225 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12226 * mini-arm.c: Implement iPhone icache support (based on a patch by
12227 Luke Howard lukeh@padl.com)
12229 2008-03-12 Mark Probst <mark.probst@gmail.com>
12231 * mini.c: Enable generic sharing of calls to non-static
12232 non-interface non-generic non-value-type methods.
12234 * mini-trampolines.c: Resolve calls from shared generic code.
12236 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12238 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12240 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12242 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12244 * mini.c: some fixes for the AOT compiler.
12246 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12248 * cpu-amd64.md: Add clob:1 to some float opcodes.
12250 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12252 * mini.h: Added MiniVerifierMode enumeration.
12254 * mini.c: Added mini_verifier_set_mode to control
12255 the usage of the new verifier.
12257 * mini.c (mono_method): Integrated the new verifier.
12259 * driver.c: Extended --security option with validil and
12260 verifiable options to activate the new verifier.
12262 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12264 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12265 optimization to ctors taking 0 or 2 arguments too.
12267 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12270 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12272 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12274 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12276 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12277 non-aot case as well.
12279 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12281 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12284 * aot-compiler.c (encode_patch): Ditto.
12286 * mini.h (G_MININT32): Fix the definition of this.
12288 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12290 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12292 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12294 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12296 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12297 methods returning vtypes in registers.
12298 (mono_arch_allocate_vars): Ditto.
12300 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12302 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12304 * generics.cs: Add a test from the linear IR branch.
12306 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12308 * mini.c (inline_method): Cache failed inline attempts.
12310 2008-03-04 Mark Probst <mark.probst@gmail.com>
12312 * mini.c: For shared methods of generic classes put the location
12313 of "this" into the MonoGenericJitInfo.
12315 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12316 register out of a MonoContext by register number. Add the generic
12317 sharing context as an argument to mono_arch_find_this_argument().
12319 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12320 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12321 for new arch function.
12323 * mini-exception.c: Handle open exception clauses in shared
12326 * mini-trampolines.c: Supply additional argument to
12327 mono_arch_find_this_argument().
12329 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12331 * Makefile.am (regtests): Run the bench.exe tests last.
12333 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12335 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12338 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12340 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12343 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12345 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12347 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12348 whose class has no cctor.
12350 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12352 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12354 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12357 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12359 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12360 to be in sync with the code on the linear IR branch.
12362 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12364 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12366 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12368 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12370 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12372 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12374 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12376 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12378 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12381 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12383 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12384 OP_LOADR4_MEMBASE emission.
12386 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12387 (mono_spillvar_offset_float): Ditto.
12389 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12391 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12394 * basic-long.cs: Add regression tests for them.
12396 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12398 (mono_arch_allocate_vars): Fix representation of single-precision float
12400 (mono_arch_output_basic_block): Ditto.
12402 * inssel-mips.brg: Ditto, remove duplicate items.
12404 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12405 arguments of tail calls as on other platforms.
12406 (mono_arch_output_basic_block): Handle tail calls.
12408 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12411 * objects.cs (test_5_pass_static_struct): Add test for it.
12413 Contributed under MIT/X11 license.
12415 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12417 * Makefile.am: Use gmcs for compiling the regression tests.
12419 * *.2.cs *.2.il: Rename to *.cs and *.il.
12421 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12423 * regalloc.h: Make the vassign array smaller.
12425 * mini.c (mini_method_compile): Remove an unused field in cfg.
12427 * mini-codegen.c: Add a bunch of micro optimizations.
12429 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12431 * regalloc.h: Remove some unused fields.
12433 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12435 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12437 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12439 2008-02-22 Mark Probst <mark.probst@gmail.com>
12441 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12443 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12444 trampoline: Fetch an entry from the runtime generic context. If
12445 it's NULL, jump to the actual trampoline to fill the runtime
12446 generic context. Otherwise, return it.
12448 * mini.c: Call the lazy fetch trampoline to get entries out of the
12449 runtime generic context.
12451 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12452 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12453 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12455 2008-02-21 Mark Probst <mark.probst@gmail.com>
12457 * mini.c: Fetch data out of the extensible part of the runtime
12458 generic context instead of calling a helper function.
12460 * generic-sharing.c: Some functions moved into
12461 metadata/generic-sharing.c. Helper function for fetching other
12462 types now checks and asserts against extensible rgctx (just for
12463 debugging purposes - the helper function isn't called anymore
12464 unless for debugging).
12466 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12468 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12469 for tail calls up to the point that the tests in iltests.exe run. Also add a
12470 dummy CKFINITE implementation.
12471 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12472 needed for trampoline LMF frames.
12474 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12475 trampoline LMF frames.
12477 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12479 * mini.c (inline_method): clean any pending loader error when inlining fail.
12480 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12482 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12484 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12486 * aot-runtime.c (decode_patch_info): Ditto.
12488 * mini.c (mono_resolve_patch_target): Ditto.
12490 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12493 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12495 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12496 if it references an icall address.
12498 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12500 * cpu-s390x.md: Remove some more unused opcodes.
12502 * cpu-s390x.md: Remove some unused opcodes.
12504 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12505 mono_op_imm_to_op ().
12507 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12508 instead of a switch statement.
12510 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12511 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12513 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12515 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12517 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12520 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12522 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12523 opened. Fixes #362607.
12525 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12527 * iltests.il.in: Add a test for static methods in interfaces.
12529 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12531 * genmdesc.c (build_table): Fix a crash on older glib versions.
12533 * cpu-sparc.md: Remove some unused opcodes.
12535 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12536 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12538 * cpu-amd64.md: Remove some unused opcodes.
12540 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12541 like the other opcodes.
12543 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12545 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12547 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12549 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12550 variables 'cfg' instead of 'm' for consistency.
12552 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12554 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12555 argument holding the vtype return address, to avoid the ambigious use of
12556 cfg->ret for this purpose.
12558 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12560 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12562 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12563 new mono_print_ins () function which only takes one argument.
12565 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12567 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12570 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12572 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12574 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12576 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12577 opcodes and other small changes.
12579 * mini-ops.h: Add some new opcodes from the linear IR branch.
12581 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12583 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12584 opcodes, use the REG_MEMBASE opcodes instead.
12586 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12587 opcodes, use the REG_MEMBASE opcodes instead.
12589 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12592 * mini.c (mono_op_imm_to_op): New helper function.
12594 * mini-ops.h: Add some opcodes from linear IR branch.
12596 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12598 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12601 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12603 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12606 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12608 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12610 * aot-compiler.c (emit_method_code): Add an assert.
12612 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12613 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12616 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12618 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12619 some load/store opcodes so they are consistent.
12620 (mono_arch_emit_prolog): Simplify some code.
12622 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12624 * objects.cs: Add tests for large argument offsets on ARM.
12626 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12627 stack offsets. Fixes #359651.
12629 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12631 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12633 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12635 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12637 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12639 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12640 rid of CEE_CONV_R_UN.
12642 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12644 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12646 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12648 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12650 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12652 * cpu-amd64.md: Remove some unused opcodes.
12654 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12656 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12658 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12659 arch specific functions for its parts. Call the peephole pass after local
12660 regalloc so the prolog can compute a more accurate max_offset.
12662 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12663 the corresponding OP_I/OP_L opcodes.
12665 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12667 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12669 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12671 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12672 as they are handled in mini.c.
12674 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12676 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12677 case since it is handled in mini.c.
12679 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12681 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12683 * *.c: Use the new opcodes in the IR and back end code.
12685 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12687 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12689 2008-02-06 Mark Probst <mark.probst@gmail.com>
12691 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12692 an assert because it has a race condition.
12694 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12696 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12698 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12700 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12702 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12703 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12705 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12707 * cpu-amd64.md (move): Correct the maximum size of move.
12709 2008-02-05 Mark Probst <mark.probst@gmail.com>
12711 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12712 the generic class init trampoline to return quickly if the class
12715 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12717 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12718 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12720 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12722 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12725 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12727 * objects.cs: Add some soft-float tests.
12729 * mini.c: Fix a couple more soft-float issues.
12731 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12733 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12734 avoid a REX prefix.
12736 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12738 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12739 exception happens while compiling a virtual method.
12741 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12743 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12745 * mini-sparc.c: Fix build.
12747 * mini-sparc.c (get_call_info): Add support for generic sharing.
12749 * mini-exceptions.c: Add a FIXME.
12751 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12753 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12754 altstack handling code.
12756 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12758 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12760 * mini-s390.c: Add support for generic sharing.
12762 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12764 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12766 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12768 * mini-s390x.c: Add support for generic sharing.
12770 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12772 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12774 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12775 can be used since it takes a 16 bit signed immediate.
12777 * inssel-s390x.brg: Fix OP_SETRET.
12779 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12781 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12783 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12785 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12787 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12790 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12793 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12794 of the unused mono_arch_patch_delegate_trampoline stuff.
12796 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12798 * basic-long.cs: Move the fp related tests to basic-float.cs.
12800 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12802 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12804 * basic-calls.cs: Add a test for proper float argument passing.
12806 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12807 if the context corresponds to an exception received through a signal.
12809 * exceptions.cs: Add a test for nullref handling at the start of a try
12812 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12814 * jit-icalls.c (mono_break): New JIT icall.
12816 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12818 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12820 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12822 * cpu-*.md: Get rid of unused opcodes.
12824 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12826 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12829 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12832 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12833 the arch independent trampoline code in mini-trampolines.c.
12835 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12837 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12839 * mini-s390.h: Remove an unused define.
12841 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12842 the arch independent trampoline code in mini-trampolines.c.
12844 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12846 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12848 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12850 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12852 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12854 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12856 * cpu-amd64.md: Use smaller sizes for int opcodes.
12858 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12860 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12863 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12866 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12867 instead of though a pointer to save an indirection when accessing elements of
12870 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12872 (NOT_IMPLEMENTED): New helper macro.
12873 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12876 * *.c: Use the new helper macro.
12878 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12880 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12882 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12884 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12887 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12889 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12890 profiling is enabled.
12892 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12894 (mono_arch_emit_prolog): Add more first bblock optimizations.
12896 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12897 in order if possible.
12898 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12899 bblock, since the arguments are still in their original registers.
12901 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12903 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12905 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12908 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12911 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12913 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12914 process async exceptions received while in unmanaged code.
12916 * mini.c (mini_init): Install a callback with the runtime which will be called
12917 when a thread receives an async exception while in unmanaged code.
12919 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12921 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12923 2008-01-16 Wade Berrier <wberrier@novell.com>
12930 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12932 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12933 compilation with sun cc.
12935 * cpu-*.md: Fix the build.
12937 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12939 * mini-amd64.h: Add some comments to the MonoLMF structure.
12941 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12943 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12944 in the LMF structure if possible. This saves two instructions in the
12945 managed->native wrappers.
12947 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12949 2008-01-16 Mark Probst <mark.probst@gmail.com>
12951 * generic-sharing.c: New type argument lookup code which uses the
12952 runtime generic context template.
12954 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12956 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12958 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12959 (mono_arch_output_basic_block): Fix localloc implementation.
12961 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12963 * mini-ia64.c (peephole_pass): Fix ia64 build.
12965 * mini-amd64.c (peephole_pass): Fix a warning.
12967 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12968 at a constant offset from sp/fp.
12970 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12971 instead of obtaining it from *lmf in the managed method case.
12973 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12975 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12977 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12979 * mini.h (MonoInstList): New type.
12980 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12981 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12982 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12983 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12984 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12985 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12986 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12987 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12988 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12989 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12990 MONO_INST_LIST_FOR_EACH_ENTRY,
12991 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12992 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12993 mono_inst_list_first, mono_inst_list_last,
12994 mono_inst_list_next, mono_inst_list_prev): New instruction
12995 list handling interfaces.
12996 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12997 list head 'ins_list'.
12998 (MonoInst): Replace next pointer with list head 'node'.
12999 (MonoCallInst): Make 'out_args' a MonoInstList.
13000 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13001 (MonoCompile): Delete reverse_inst_list and
13002 reverse_inst_list_len.
13003 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13004 mono_arch_lowering_pass, mono_arch_local_regalloc,
13005 mono_arch_output_basic_block, mono_arch_emit_prolog):
13006 Convert to new instruction lists.
13007 (insert_after_ins): Delete.
13008 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13010 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13011 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13012 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13013 mono_emulate_opcode, mono_emit_load_got_addr,
13014 inline_method, mono_method_to_ir, mono_print_bb_code,
13015 print_dfn, decompose_pass, nullify_basic_block,
13016 replace_out_block_in_code, remove_block_if_useless,
13017 merge_basic_blocks, move_basic_block_to_end,
13018 try_unsigned_compare, optimize_branches, mono_print_code,
13019 mini_select_instructions, remove_critical_edges): Likewise.
13020 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13021 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13022 mono_arch_output_basic_block, mono_arch_emit_prolog):
13024 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13025 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13026 mono_arch_output_basic_block): Likewise.
13027 (inst_list_prepend, insert_after_ins): Delete.
13028 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13029 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13031 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13032 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13033 mono_arch_emit_prolog): Likewise.
13034 * cfold.c (mono_constant_fold): Likewise.
13035 * liveness.c (visit_bb, mono_analyze_liveness,
13036 optimize_initlocals): Likewise.
13037 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13038 * graph.c (mono_draw_code_cfg): Likewise.
13039 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13040 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13041 mono_ssa_cprop): Likewise.
13042 * abcremoval (get_relations_from_previous_bb, process_block):
13044 * local-propagation (mono_cprop_invalidate_values,
13045 mono_local_cprop_bb): Likewise.
13046 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13047 peephole_pass, mono_arch_output_basic_block,
13048 mono_arch_emit_prolog): Likewise.
13049 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13050 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13051 mono_arch_emit_prolog): Likewise.
13052 (insert_after_ins): Delete.
13053 * aliasing.c (print_code_with_aliasing_information,
13054 mono_build_aliasing_information, mono_aliasing_deadce):
13055 Convert to new instruction lists.
13056 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13057 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13058 mono_arch_local_regalloc, mono_arch_output_basic_block):
13060 (insert_after_ins): Delete.
13061 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13062 peephole_pass, mono_arch_output_basic_block): Convert to
13063 new instruction lists.
13064 * mini-codegen (InstList, inst_list_prepend,
13065 insert_after_ins): Delete.
13066 (insert_before_ins, get_register_force_spilling,
13067 get_register_spilling, free_up_ireg, free_up_reg,
13068 create_copy_ins, create_spilled_store, alloc_int_reg,
13069 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13070 to new instruction lists.
13071 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13072 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13073 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13074 (insert_after_ins): Delete.
13075 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13076 mono_arch_local_regalloc, mono_arch_output_basic_block,
13077 mono_arch_call_opcode): Convert to new instruction lists.
13078 (insert_after_ins): Delete.
13079 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13080 peephole_pass, mono_arch_output_basic_block,
13081 mono_arch_emit_prolog): Convert to new instruction lists.
13083 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13085 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13087 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13090 * Makefile.am (version.h): Make this work with non-bash shells.
13092 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13094 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13096 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13098 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13099 the InitializeArray optimization.
13101 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13103 * mini.c driver.c: Don't include os/gc_wrapper.h.
13105 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13107 * mini.c (print_jit_stats): Print GC statistics if available.
13109 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13111 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13113 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13115 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13117 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13119 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13121 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13123 * driver.c (mono_main): Ditto.
13125 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13127 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13129 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13130 in the vtable can't be encoded.
13131 (compile_method): Ditto.
13133 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13135 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13138 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13141 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13142 the top LMF entry belongs to the current method.
13144 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13146 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13148 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13150 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13152 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13154 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13156 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13158 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13161 * basic-float.cs: Add an ulong->double cast test.
13163 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13165 * mini.c (mono_method_to_ir): Fix a warning.
13167 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13169 * mini-ops.h: Add OP_SWITCH.
13171 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13172 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13174 2007-12-11 Geoff Norton <gnorton@novell.com>
13176 * mini-s390x.c: Minor change to the MAX() define to allow
13177 it to compile with other gcc versions.
13179 2007-12-11 Geoff Norton <gnorton@novell.com>
13182 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13184 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13186 exceptions-arm.c (mono_arch_get_restore_context): Restore
13189 exceptions-arm.c (throw_exception): Save the frame pointer.
13190 This is a partial fix for #323747. Only the client side is
13193 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13195 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13196 was using an unrelated variable to log the class which
13197 needed the cctor to be called. This was crashing on arm.
13199 2007-12-09 Robert Jordan <robertj@gmx.net>
13201 * mini-x86.c (mono_arch_emit_epilog):
13202 Consider all kinds of 64-bit types. Fixes #323114.
13204 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13206 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13208 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13210 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13212 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13214 * mini.c: run type ctor before allocating an object, not only
13215 when running it's constructor method (fixes at least part of bug #342507).
13217 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13219 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13221 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13222 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13225 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13226 mono_generic_class_init_trampoline () the same as it is done with the other
13229 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13230 aot-runtime.c aot-compiler.c: Implement AOT support.
13232 2007-12-07 Mark Probst <mark.probst@gmail.com>
13234 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13235 build for archs which don't have the vtable trampoline defined
13238 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13240 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13242 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13244 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13246 * tramp-<ARCH>.c: Use the new helper function.
13248 2007-12-07 Mark Probst <mark.probst@gmail.com>
13250 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13251 trampoline call, which takes a vtable argument.
13253 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13254 OP_TRAMPCALL_VTABLEs like other calls.
13256 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13257 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13258 call. Implemented a support function which fetches the vtable
13259 from a register set.
13261 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13262 Implemented a generic class init trampoline, using the
13263 OP_TRAMPCALL_VTABLE opcode.
13265 * mini.c: Implemented static field access when sharing generic
13266 code. This implies initing the class using the new
13267 OP_TRAMPCALL_VTABLE call.
13269 2007-12-07 Mark Probst <mark.probst@gmail.com>
13271 * mini.c: Don't compile methods with sharing enabled if their
13272 classes are disabled for sharing.
13274 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13276 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13277 opcodes. Fixes #346563.
13279 * objects.cs: Add a new test.
13281 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13283 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13284 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13286 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13288 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13290 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13292 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13295 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13297 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13299 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13300 optimization in the AOT case.
13302 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13304 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13306 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13308 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13310 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13312 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13313 is created by the inlined delegate ctor.
13315 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13317 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13319 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13321 * cpu-x86.md: Fix the length of ckfinite.
13323 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13325 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13327 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13328 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13330 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13332 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13333 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13335 2007-11-28 Martin Baulig <martin@ximian.com>
13338 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13339 after creating the trampoline.
13341 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13343 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13345 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13348 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13349 instead of the calling method to help AOT.
13351 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13353 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13355 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13358 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13360 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13362 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13363 (encode_method_ref): No need to handle generic method definitions specially.
13365 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13367 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13370 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13372 (compile_method): Enable generic sharing.
13374 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13376 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13377 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13379 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13382 * mini-trampolines.c: Fix a warning.
13384 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13386 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13387 (generic_class_is_reference_type): Remove unused function.
13389 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13390 in the generic vtable trampoline case.
13392 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13394 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13395 return an AOT method based on a vtable slot.
13397 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13399 * mini.c (mini_get_vtable_trampoline): Export this.
13401 2007-11-22 Martin Baulig <martin@ximian.com>
13404 (MonoDebuggerInfo): Move `debugger_version' up.
13406 2007-11-22 Martin Baulig <martin@ximian.com>
13409 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13411 * mini-trampolines.c
13412 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13413 after compiling the method.
13415 2007-11-20 Martin Baulig <martin@ximian.com>
13418 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13419 (mono_debugger_remove_breakpoint): Likewise.
13420 (mono_debugger_check_breakpoints): Likewise.
13422 * debug-debugger.c: Implement the new breakpoint interface here.
13424 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13426 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13427 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13429 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13431 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13433 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13435 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13438 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13441 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13442 returning a vtype in a register.
13444 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13445 here from the arch specific code.
13447 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13450 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13451 (mono_arch_emit_prolog): Increment maximum prolog size.
13453 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13454 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13456 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13457 MonoGenericSharingContext.
13459 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13460 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13462 2007-11-15 Mark Probst <mark.probst@gmail.com>
13464 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13465 which extract fields out of the runtime generic context. Full
13466 sharing of the NEWARR opcode.
13468 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13470 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13471 --enable-minimal=ssa.
13473 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13475 * mini-trampolines.c (mono_delegate_trampoline): Update after
13476 mono_marshal_get_delegate_invoke () signature change.
13478 2007-11-13 Mark Probst <mark.probst@gmail.com>
13480 * mini.c: Removed the shared context in favor of the generic
13481 sharing context. Allocate the MonoJitInfo structure with room for
13482 the generic sharing context if it's needed.
13484 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13485 domain-internals.h now.
13487 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13489 * generic-sharing.c: Several changes for working without a shared
13490 context and instead operating on open types instead.
13492 2007-11-12 David S. Miller <davem@davemloft.net>
13494 * inssel-sparc.brg: Fix double instruction emit.
13496 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13498 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13499 Get/Set/Address methods.
13501 * mini.c debug-debugger.c mini-trampolines.c: Update after
13502 mono_marshal_get_delegate_invoke signature change.
13504 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13506 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13507 This can happens with dynamic methods. Fixes the other bug in #322722.
13509 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13511 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13514 * mini-arm.c (arm_patch): Implement patching of BX call
13515 sequence. Fixes one of the bugs in #322722.
13517 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13519 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13520 under Linux. We only need to flush every 32-byte cache line.
13522 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13525 move_basic_block_to_end: Add branches when needed, eventually creating
13527 optimize_branches: added a parameter that tells if it's ok to create
13528 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13529 and avoid calling move_basic_block_to_end when it's not ok.
13532 2007-11-07 Mark Probst <mark.probst@gmail.com>
13534 * mini.c: Abort inlining call to InitializeArray if something
13535 looks wrong. Let the icall handle it, which now has proper safety
13538 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13540 * mini.c (mono_spill_call): add support for soft-float.
13542 * mini.c (mono_method_to_ir): add support for soft-float
13543 to inlined functions that return float.
13545 * mini.c (mono_method_to_ir): add support for soft-float
13546 to cee_stsfld opcode on float fields.
13548 2007-11-05 Geoff Norton <gnorton@novell.com>
13550 * mini-x86.h: Fix the structure access for X86 Leopard.
13553 2007-11-05 Martin Baulig <martin@ximian.com>
13555 * mini-trampolines.c
13556 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13557 after compiling the method to notify the debugger.
13559 2007-11-05 Martin Baulig <martin@ximian.com>
13561 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13563 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13565 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13566 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13568 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13570 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13571 native-to-managed wrappers.
13573 2007-11-01 Geoff Norton <gnorton@novell.com>
13575 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13578 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13580 * mini.c, mini-x86.c: when getting back from unmanaged code
13581 to managed via a marshaled delegate we also need to set the
13584 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13586 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13589 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13591 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13592 let the debugger or other external agents to tell the JIT when
13593 a sw breakpoint has been inserted in the code that the JIT needs
13594 to be able to inspect.
13596 2007-10-31 Martin Baulig <martin@ximian.com>
13599 (MonoDebuggerInfo): Remove `runtime_class_init'.
13601 2007-10-30 Martin Baulig <martin@ximian.com>
13604 (mono_debugger_thread_created): Added `MonoThread *' argument.
13605 (mono_debugger_extended_notification): New public method.
13606 (mono_debugger_trampoline_compiled): New public method.
13609 (MonoDebuggerThreadInfo): Added `thread' and
13610 `extended_notifications' fields.
13613 (debugger_executable_code_buffer): New static variable.
13616 (MonoDebuggerInfo): Added `executable_code_buffer',
13617 `executable_code_buffer_size', `breakpoint_info_area',
13618 `breakpoint_table' and `breakpoint_table_size'.
13620 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13622 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13623 that IP either is an unused value or the vtable pointer. IMT
13624 calls use vtable + offset now. Reduced by almost half the size
13627 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13629 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13630 defines to access param registers. Replace long usage with
13631 gsize as sizeof(long) != sizeof(void*) on Win64.
13633 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13634 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13635 instead of non-existant _GetAddressOfReturnAddress.
13637 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13638 param registers. Save/restore %rdi and %rsi in MonoLMF.
13640 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13641 param registers. Modify (throw_exception) signature to take
13642 %rdi and %rsi on Win64.
13644 Code is contributed under MIT/X11 license.
13646 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13648 * helpers.c: unlink debugging output files.
13650 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13652 * mini.c: Move mono_create_ftnptr () to object.c.
13654 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13656 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13657 optional. This function can now be used to disassemble code generated
13658 outside the JIT such as trampolines and IMT thunks.
13660 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13662 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13663 vtable pointer from a ldr instruction.
13665 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13666 new IMT call sequence.
13668 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13669 call sequence for interface invocations.
13671 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13672 for imt support. This function is empty since IMT on ARM requires no
13673 special handling on the IR side.
13675 * mini-arm.c (mono_arch_find_imt_method): added, required for
13678 * mini-arm.c (mono_arch_find_this_argument): added, required
13681 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13682 a ldr instruction to load a value stored in the code stream.
13684 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13688 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13690 * mini.c (mini_init): Install the jump trampoline callback.
13692 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13694 * mini-trampolines.c: handle synchronized methods with the common
13695 vtable trampoline (bug #335601).
13697 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13699 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13701 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13704 * mini-ia64.h mini-ia64.c: Add support for IMT.
13706 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13707 prolog. Fixes #331958.
13709 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13711 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13713 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13715 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13718 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13720 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13723 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13725 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13728 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13730 * mini-trampolines.c: changed the magic rampoline to understand
13731 the common vtable trampoline method: the method to invoke is
13732 determined by the vtable displacement of the call.
13734 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13736 * mini.c, mini.h: register the common vtable trampoline if the
13737 architecture supports it.
13739 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13741 * cpu-amd64.md: use the correct max length for tls_get.
13743 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13745 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13746 CEE_STELEM_ANY. Fixes #333696.
13748 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13750 * exceptions-x86.c: provide more graceful handling of the case where
13751 we followed a bogus function pointer from managed code (bug #332866).
13753 2007-10-11 Mark Probst <mark.probst@gmail.com>
13755 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13756 replaces the generic_shared flag and will carry more information
13759 * generic-sharing.c: Added mini_type_stack_size() which allows
13760 allows open types if given a generic sharing context.
13761 mini_get_basic_type_from_generic() takes a
13762 MonoGenericSharingContext* instead of a MonoCompile* now.
13764 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13765 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13766 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13767 changes above. Just passing arguments through to the right
13770 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13772 * mini-arm.c: unify the call emission to emit_code_seq().
13774 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13776 * tramp-arm.c: reduced the trampoline size.
13778 2007-10-10 Mark Probst <mark.probst@gmail.com>
13780 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13781 variable handling out of arch-specific code.
13783 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13785 * mini-arm.c: implemented fast delegate dispatch.
13787 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13789 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13790 that fp elimination is turned off if the space required by locals is too
13791 big. Fixes #331958.
13793 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13795 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13796 ARM to the new style trampoline.
13798 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13800 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13802 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13804 2007-10-09 Martin Baulig <martin@ximian.com>
13807 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13808 `field_info_offset_offset'.
13810 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13812 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13813 removed more internal usage of the r11 register and made it available
13814 to the register allocator.
13816 2007-10-08 Mark Probst <mark.probst@gmail.com>
13818 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13819 when sharing generics and treat type variables as references.
13821 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13823 * mini-ppc.c: started removing the internal uses of register r11
13824 to eventually allow the register allocator to manage it as an
13825 additional available register.
13827 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13829 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13831 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13833 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13834 specific trampolines as they are not performance critical as a jump
13835 target (maybe align as before only for AOT code?). This saves about
13836 200 KB of native code on x86 for monodevelop startup.
13838 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13840 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13841 monodevelop startup.
13843 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13845 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13847 * mini-sparc.h mini-sparc.c: Implement IMT support.
13849 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13850 its smaller and doesn't clobber sparc_g1.
13852 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13854 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13856 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13858 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13860 * mini-ppc.c: implemented fast delegate invocation.
13862 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13864 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13866 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13868 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13869 code to the new style trampoline in preparation for IMT support.
13871 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13873 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13874 systems already. This also reduces the specific trampiline sizes and
13875 prepares for the use of r12 as the IMT identifier register.
13877 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13879 * mini-mips.h: endianess fix (simplified from a patch by
13880 Thomas Kunze <thommy@tabao.de>, bug #323737).
13882 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13884 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13885 to access ucontext fields and enable netbsd support
13886 (partially from Magnus Henoch <mange@freemail.hu>).
13888 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13890 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13891 use the preprocessor from the CPP env var if it is set.
13893 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13895 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13896 code, before interface_offset gets used.
13898 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13900 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13901 mono_class_setup_vtable () before accessing klass->vtable.
13903 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13905 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13908 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13910 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13911 IMT slots (this saves hundreds of KB of memory in programs like
13912 IronPython and Monodevelop).
13914 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13916 * mini.c: print the delegate counter.
13918 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini-x86.c: make it easier to enable the debugging code for IMT
13923 2007-09-28 Martin Baulig <martin@ximian.com>
13926 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13927 `mono_method_klass_offset' and `mono_method_token_offset'.
13929 2007-09-20 Mark Probst <mark.probst@gmail.com>
13931 * mini.c: First generics sharing implementation. Can only share
13932 in very simple cases. If sharing doesn't work it falls back to
13933 dedicated compilation.
13935 * mini.h: Flag in MonoCompile to specify whether generic
13936 compilation is shared. Flags enum for marking which generic inst
13937 of a context is used. Prototypes for helper functions.
13939 * generic-sharing.c: Helper functions for generic method sharing.
13941 * optflags-def.h: Optimization flag (gshared) for enabling generic
13942 method sharing added.
13944 * Makefile.am: generic-sharing.c added.
13946 2007-09-19 Daniel Nauck <dna@mono-project.de>
13948 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13950 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13951 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13954 2007-09-19 Martin Baulig <martin@ximian.com>
13956 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13957 mono_debug_cleanup() is now part of mono_cleanup().
13959 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13961 * driver.c (mono_main): Fix a warning.
13963 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13965 * aot-compiler.c: Optimize various parts when processing large assemblies.
13968 * mini.c (mono_patch_info_hash): Improve hash function.
13970 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13972 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13974 Code is contributed under MIT/X11 license.
13976 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13978 * mini.c (mini_init): Fix a leak.
13980 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13982 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13984 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13986 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13988 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13990 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13992 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13995 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13997 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13999 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14001 * aot-runtime.c (decode_patch_info): Ditto.
14003 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14005 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14006 static case. Cache delegates in architecture specific code,
14007 based on number of parameters.
14009 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14010 in architecture specific code, based on number of parameters.
14012 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14013 caching happen in architecture specific code now.
14015 Code is contributed under MIT/X11 license.
14017 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14019 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14020 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14021 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14023 Code is contributed under MIT/X11 license.
14025 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14026 * mini.c: (mono_thread_abort) Fixed bug #82416.
14028 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14030 * mini.: hook the new managed GC allocation feature into the JIT.
14032 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14034 * mini.c: implementation for the new runtime tls opcode.
14036 2007-09-11 Martin Baulig <martin@ximian.com>
14039 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14040 `mono_method_inflated_offset'.
14042 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14044 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14045 async exceptions into a method.
14047 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14048 purpose of testing whenever the unwinder works at every instruction.
14050 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14052 * mini.c: check accessibility of method used in ldftn (fixes
14055 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14057 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14059 * inssel.brg: Fix a warning.
14061 2007-09-03 Martin Baulig <martin@ximian.com>
14063 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14064 now takes the `main_method' as argument.
14066 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14068 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14070 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14072 * driver.c: include the cil-coff.h header on Windows.
14074 Code is contributed under MIT/X11 license.
14076 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14078 * mini.c, driver.c: don't include the cil-coff.h header.
14080 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14082 * mini.c: flag places that needs fixes fo soft-float support.
14084 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14086 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14087 endian systems (partially from Dean Jenkins, bug #81924).
14089 2007-08-28 Mark Probst <mark.probst@gmail.com>
14091 * mini.c (check_linkdemand): Remove embedded reference object in
14092 call to LinkDemandSecurityException.
14093 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14094 with an IntPtr instead of a reference object.
14096 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14098 * mini.c (handle_initobj): Handle alignment properly.
14100 * inssel.brg (mini_emit_memset): Ditto.
14102 * inssel.brg (mini_emit_memcpy): Ditto.
14104 * inssel-sparc.brg: Ditto.
14106 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14108 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14110 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14111 exceptions raised in unmanaged code. Fixes part of #82594.
14113 2007-08-24 Mark Probst <mark.probst@gmail.com>
14115 * mini.c (mono_method_to_ir), declsec.c
14116 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14118 2007-08-22 Martin Baulig <martin@ximian.com>
14121 (MonoDebuggerThreadInfo): New typedef.
14122 (mono_debugger_thread_table): New global variable.
14123 (mono_debugger_thread_created): New public function.
14124 (mono_debugger_thread_cleanup): New public function.
14127 (MonoDebuggerInfo):
14128 - removed `get_current_thread' and `lookup_assembly'.
14129 - removed `data_table'.
14130 - added `thread_table'.
14133 (mono_thread_start_cb): Call mono_debugger_thread_created().
14134 (mono_thread_attach_cb): Likewise.
14135 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14136 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14139 * driver.c (mono_main): Move mono_debug_init() up, before calling
14140 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14142 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14144 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14145 together when passing several arguments of type double (gives a small
14146 speedup and saves a few bytes of generated code).
14148 2007-08-20 Jb Evain <jbevain@novell.com>
14150 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14152 2007-08-20 Jb Evain <jbevain@novell.com>
14154 * mini.c (mono_method_to_ir): throw MethodAccessException
14155 and FieldAccessException instead of InvalidProgramException.
14157 2007-08-20 Mark Probst <mark.probst@gmail.com>
14159 * mini.c: CoreCLR security checks.
14161 * mini.h: Removed MonoSecurityMode (moved to
14162 metadata/security-manager.h) and mono_security_mode global var
14163 (replaced by set/get functions in security-manager.h).
14165 * driver.c: Added "core-clr-test" security mode for testing. Used
14166 set-function for setting security mode.
14168 2007-08-17 Mark Probst <mark.probst@gmail.com>
14170 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14171 the new jit_info_table.
14173 * driver.c: Test code for the new jit_info_table (enabled by the
14174 define MONO_JIT_INFO_TABLE_TEST).
14176 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14178 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14179 detection of call <REG> instruction sequence. Fixes build on freebsd.
14181 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14183 * mini-exceptions.c: Fix a warning.
14185 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14187 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14188 stack overflow handling code on amd64 too.
14190 * mini-exceptions.c (mono_setup_altstack): Make this use
14191 mono_thread_get_stack_bounds ().
14193 * mini-x86.h: Disable sigaltstack on solaris x86.
14195 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14197 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14199 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14201 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14203 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14205 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14207 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14209 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14211 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14214 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14216 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14217 to be emitted (bug #82281).
14219 2007-08-01 Martin Baulig <martin@ximian.com>
14221 Merged the `debugger-dublin' branch.
14223 * debug-debugger.h (MonoDebuggerInfo):
14224 Removed the `old_*' compatibility entries.
14225 Added `debugger_version' and `data_table'.
14226 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14227 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14230 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14231 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14232 instead of a `gconstpointer'.
14233 (mono_debugger_insert_method_breakpoint): Return a
14234 `MonoDebugMethodAddressList *'.
14236 2007-06-28 Martin Baulig <martin@ximian.com>
14238 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14240 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14242 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14243 __builtin_frame_address () since it is broken on older gcc versions.
14245 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14247 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14248 on the stack overflow handling and made the managed stack overflows
14249 catchable in most cases using soft guard pages.
14250 * exceptions-x86.c: added code to restore the protection in the soft
14251 guard pages at the end of exception handling.
14253 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14255 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14257 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14259 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14260 exception handling.
14262 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14264 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14265 signal handling support until it has been ported to the new mechanism.
14266 * mini.c: fixed stack overflow detection and use the new
14267 architecture code to handle signals on the altstack.
14269 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14271 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14272 stack overflows on the alt stack.
14274 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14276 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14277 stack overflows on the alt stack.
14279 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14281 * exceptions-ppc.c: cleanup preparing for altstack support.
14283 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14285 * exceptions-arm.c: cleanup preparing for altstack support.
14287 2007-07-27 Mark Probst <mark.probst@gmail.com>
14289 * mini.c (print_jit_stats): Output hazard pointer stats.
14291 2007-07-26 Mark Probst <mark.probst@gmail.com>
14293 * driver.c, mini.c: Replaced security mode flags with a single
14296 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14298 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14300 2007-07-25 Mark Probst <mark.probst@gmail.com>
14302 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14303 (which doesn't do anything yet) for activating Core CLR
14304 (Silverlight) security.
14306 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14308 * mini-codegen.c: work around a possible gcc bug on arm.
14310 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14312 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14313 message for platforms that don't support AOT compilation.
14315 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14317 * mini.h, mini.c, driver.c: temporary smcs hack.
14319 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14321 * mini-arm.h, mini-arm.c: arm EABI fixes.
14323 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14325 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14328 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14329 trampolines taking a method argument.
14331 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14333 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14334 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14336 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14337 JIT compilation throws an exception. Fixes #82050.
14339 2007-07-19 Mark Probst <mark.probst@gmail.com>
14341 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14342 with the MONO_EXCEPTION_ defines.
14344 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14346 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14349 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14350 the cause of an assertion.
14352 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14354 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14357 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14359 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14360 assert. Should fix #82103.
14362 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14364 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14365 here too. Fixes #82095.
14367 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14370 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14372 * mini-amd64.h: Enable IMT for amd64.
14374 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14376 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14378 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14380 2007-07-12 Mark Probst <mark.probst@gmail.com>
14382 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14383 as soon as check_linkdemand sets an exception_type.
14385 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14387 * mini-x86.c: fixed offsets for IMT call sequence.
14388 * mini-x86.h: enable IMT again.
14390 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14392 * trace.c (mono_trace_enter_method): Decode MonoType too.
14394 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14396 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14398 * mini-amd64.c: Add preliminary IMT implementation.
14400 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14402 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14403 understand the new IMT-base interface invocation (thanks to
14404 Daniel Nauck for the report and the remote debugging session).
14406 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14408 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14410 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14412 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14414 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14416 * mini-trampolines.c: implement AOT IMT support.
14417 * mini-x86.h: enable IMT support for wider testing.
14419 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14421 * inssel.brg (emit_imt_argument): Add aot support here.
14423 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14425 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14427 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14428 of the IMT implementation, partially from massi, with my
14429 implementation of the bsearch sequence. Disabled by default until
14430 the AOT code is implemented.
14432 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14434 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14436 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14438 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14440 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14441 arch-independent IMT JIT code from Massimiliano
14442 Mantione (massi@ximian.com) with small cleanups from me.
14444 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14446 * Makefile.am: fix svn invocation to get the svn revision to be
14447 independent of the local language (build fix).
14449 2007-07-09 Mark Probst <mark.probst@gmail.com>
14451 * mini.c (inline_method): Reset cfg->exception_type if the
14452 inlining is aborted. Fixes: 82049.
14454 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14456 * mini.c: remove assert from exception handling code when exception_ptr
14459 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14461 * mini.c (mono_codegen): Add an assert.
14463 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14464 enter and leave code.
14465 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14467 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14469 * mini-ppc.c: fixed memory corruption for localloc(0)
14472 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14474 * mini.c: Fix warnings.
14476 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14478 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14479 to emit better double->int conversions.
14481 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14483 * mini.c: the provided Min/Max optimizations are valid for unisgned
14486 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14488 * 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
14490 2007-06-28 Miguel de Icaza <miguel@novell.com>
14492 * mini.c (mono_running_on_valgrind): Add support for reporting the
14493 method and its boundaries to valgrind.
14495 2007-06-28 Martin Baulig <martin@ximian.com>
14497 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14499 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14501 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14503 * generic.2.cs: Add new test case.
14505 2007-06-25 Martin Baulig <martin@ximian.com>
14507 Merged the `debugger-dublin' branch.
14510 (mono_debugger_insert_method_breakpoint): New public method.
14511 (mono_debugger_remove_method_breakpoint): Likewise.
14512 (mono_debugger_check_breakpoints): New static method.
14513 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14515 * debug-debugger.h (MonoDebuggerInfo):
14516 Renamed (to keep backward compatibility in the vtable):
14517 `insert_breakpoint' -> `old_insert_breakpoint'.
14518 `remove_breakpoint' -> `old_remove_breakpoint'.
14519 `create_string' -> `old_create_string'.
14520 `lookup_class' -> `old_lookup_class'.
14521 `lookup_type' -> removed; changed into a dummy field.
14522 `lookup_assembly' -> `old_lookup_assembly'.
14523 Added (same functionality, but different signature):
14524 `create_string', `lookup_class', `lookup_assembly'
14526 `get_method_addr_or_bpt', `remove_method_breakpoint',
14527 `runtime_class_init'.
14529 * debug-debugger.c: Merged the `debugger-dublin' branch.
14531 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14533 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14535 (peephole_pass): Likewise.
14537 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14539 * driver.c: hopefully make setaffinity work also for ancient
14542 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14544 * driver.c : win32 build fix.
14546 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14548 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14549 processor if it is set.
14551 2007-06-21 Martin Baulig <martin@ximian.com>
14553 * debug-mini.h: New file.
14556 (mono_debugger_insert_breakpoint_full): Moved here from
14557 ../metadata/mono-debug-debugger.c.
14558 (mono_debugger_remove_breakpoint): Likewise.
14559 (mono_debugger_breakpoint_callback): Likewise.
14561 2007-06-15 Raja R Harinath <rharinath@novell.com>
14563 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14564 changes in MonoGenericClass.
14566 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14568 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14570 2007-06-14 Raja R Harinath <rharinath@novell.com>
14572 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14573 removal of MonoGenericMethod.
14575 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14577 * mini-exceptions.c: hooks for the exception events profiling API.
14579 2007-06-14 Randolph Chung <tausq@debian.org>
14581 * Makefile.ma: Add hppa target.
14582 * mini-arch.h: Include mini-hppa.h
14583 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14584 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14585 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14587 2007-06-14 Randolph Chung <tausq@debian.org>
14589 * inssel.brg: Add rules for "chained" compare-branch operations so that
14590 a single compare op can affect multiple branches. Adjust cost for
14591 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14592 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14593 cost for some rules so that they can more easily be overridden by
14594 per-arch rules (with fixes from lupus).
14595 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14597 2007-06-13 Randolph Chung <tausq@debian.org>
14599 * mini-ops.h: Reorder branch ops so that they match the order of the
14600 corresponding CEE_* ops. The code expects them this way.
14601 Add new ops for HPPA target.
14602 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14604 2007-06-13 Randolph Chung <tausq@debian.org>
14606 * mini-exceptions.c: Handle cases where the stack grows towards
14608 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14610 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14612 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14614 * driver.c: explain where a non-matching corlib is found.
14616 2007-06-13 Mark Probst <mark.probst@gmail.com>
14618 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14620 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14622 * mini-exceptions.c: Generate a method profile leave event during
14623 an exception to ensure that the profiler gets notified.
14625 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14627 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14630 * cpu-amd64.md: Add long_and/or/xor opcodes.
14632 2007-06-06 Wade Berrier <wberrier@novell.com>
14634 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14635 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14636 length of instruction shr_imm (expected 8, got 10)
14638 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14640 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14642 2007-06-06 Mark Probst <mark.probst@gmail.com>
14644 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14645 MonoInternalHashTable again (fixed bug in the internal hash table
14648 2007-06-06 Mark Probst <mark.probst@gmail.com>
14650 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14651 Have to figure out what makes it crash the SWF regression.
14653 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14655 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14657 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini.c: optimize out the type check when storing null in a
14662 2007-06-04 Mark Probst <mark.probst@gmail.com>
14664 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14665 MonoInternalHashTable.
14667 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14669 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14670 signed integer methods.
14672 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14674 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14675 permanently since the current approach doesn't work.
14677 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14679 * inssel.brg (stmt): Only call delegate->invoke_impl if
14680 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14682 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14684 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14685 the sreg2==rdx case.
14687 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14688 account if it contains a rex prefix.
14689 (peephole_pass): Handle OP_FMOVE as well.
14691 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14693 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14694 as it causes regressions.
14696 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14698 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14699 static case as well.
14701 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14703 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14704 (mono_arch_get_this_arg_from_call): Ditto.
14706 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14708 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14711 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14712 (mono_arch_get_this_arg_from_call): Ditto.
14714 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14716 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14717 try to create optimized invoke code and use that for further invocations.
14718 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14720 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14722 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14724 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14725 sealed classes or methods.
14726 *devirtualization.cs: tests for the new optimization
14728 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14730 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14731 by the update_volatile () function.
14733 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14735 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14738 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14740 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14742 * mini.c: Add configure checks for header files.
14743 * mini-x86.c: Add configure checks for header files.
14744 * trace.c: Add configure checks for header files.
14745 * aot-runtime.c: Add configure checks for header files.
14746 * aot-compiler.c: Add configure checks for header files.
14747 * driver.c: Add configure checks for header files.
14748 * mini-codegen.c: Add configure checks for header files.
14750 Code is contributed under MIT/X11 license.
14752 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14754 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14755 icompare_imm -128 + op_iclt. Fixes #81703.
14757 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14759 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14761 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14763 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14764 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14765 so that all isinst checks now use "interface_bitmap".
14767 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14769 * cpu-amd64.md (jmp): Fix a warning.
14771 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14773 * basic.cs: Add new regression test.
14775 * basic.cs: Remove test which is now in basic-long.cs.
14777 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14779 * basic-long.cs: Add new test.
14781 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14783 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14785 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14787 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14789 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14792 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14793 throwing code a bit.
14795 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14796 the exception throwing code a bit.
14798 * mini-x86.c (get_call_info): Allocate result from a mempool.
14800 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14802 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14804 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14806 * mini.h (MonoCompile): Add 'token_info_hash' field.
14808 * mini.c: Save token->method associations during compilation so the AOT
14809 compiler can use it.
14811 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14812 which reference generic classes and methods.
14814 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14816 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14818 * aot-compiler.c (compile_method): Fix a typo in a comment.
14820 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14822 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14823 everything generic.
14825 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14827 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14829 * mini.h (MonoCompile): Add 'args' field.
14831 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14834 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14836 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14838 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14840 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14842 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14843 opcodes for some opcodes.
14845 * mini.h *.brg *.c: Use the new opcodes.
14847 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14849 * mini.h: Bumped aot revision.
14851 * inssel.brg: modified code generation of type checks for interfaces
14852 to use the new "MonoClass.interface_bitmap" instead of the old
14853 "MonoClass.interface_offsets".
14855 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14857 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14859 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14861 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14864 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14866 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14868 2007-04-27 Wade Berrier <wberrier@novell.com>
14870 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14871 mini.h) to fix build.
14873 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14875 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14877 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14878 causes the corlib unit tests to fail.
14880 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14882 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14884 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14886 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14887 opcodes to the comparison relations.
14889 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14890 opcodes to their types.
14892 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14894 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14895 it in cfg->arch.cinfo.
14897 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14899 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14900 cfg->cil_offset_to_bb.
14902 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14904 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14905 created becase of initlocals.
14907 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14909 * mini-alpha.c cpu-alpha.md: More alpha port work from
14910 Sergey Tikhonov <tsv@solvo.ru>.
14912 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14914 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14916 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14918 * cpu-s390.md (break): Correct the length of break instruction.
14920 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14922 * mini.c: fix a couple of soft-float issues and comments.
14924 2007-04-15 Miguel de Icaza <miguel@novell.com>
14926 * trace.c (is_filenamechar): - is also a filename char.
14928 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14930 * mini-s390.c: Correct checking for enum type in return value processing.
14932 2007-04-14 Raja R Harinath <rharinath@novell.com>
14934 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14935 (version.h): Makefile is in the build directory.
14937 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14939 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14941 2007-04-11 Martin Baulig <martin@ximian.com>
14943 * mini.c (can_access_member): Fix handling of generic classes;
14946 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14948 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14950 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14952 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14954 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14956 * mini-codegen.c: make sure the right spill amount is
14957 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14959 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14961 * mini-ppc.c: fixes for the fp_branch_nan test.
14963 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14965 * basic.cs: Comment out new test which still fails on ia64.
14967 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14969 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14971 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14973 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14975 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14977 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14978 on 64 bit machines. Fixes part of #80738.
14980 * basic.cs: Add regression test.
14982 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14984 * inssel.brg basic.cs: Revert previous change to fix build.
14986 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14989 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14991 * basic.cs: Add new regression test.
14993 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14995 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14998 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15000 * cpu-s390x.md: Correct length of break instruction.
15002 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15004 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15005 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15007 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15009 * *.c: Begin WIN64 port.
15010 * mini.c: Use correct register in profiler.
15011 * mini-amd64.c: No inline assembly on Win64.
15012 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15013 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15014 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15015 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15016 mono_arch_ip_from_context for Win64.
15018 Contributed under MIT/X11 license.
15020 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15022 * exceptions-amd64.c (seh_handler): Ditto.
15024 * exceptions-x86.c (seh_handler): Fix a memory leak.
15026 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15028 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15029 mini-s390x.c: fixed peephole optimizations to deal
15030 correctly with 1 and 2 byte reload avoidance.
15032 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15034 * cpu-s390.md, cpu-s390x.md: update localloc length.
15036 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15038 * cpu-g4.md: added missing descriptions.
15040 2007-03-14 Miguel de Icaza <miguel@novell.com>
15042 * Makefile.am: Add support so the tail tests are not executed on
15043 PowerPC as that is a known limitation of the PowerPC port.
15045 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15047 * runmdesc.bat: Move to msvc directory.
15049 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15051 * runmdesc.bat: Run executable that was produced by the current
15052 target and sent via an argument.
15054 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15056 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15059 * generics.2.cs: Add regression test.
15061 2007-03-09 Wade berrier <wberrier@novell.com>
15063 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15065 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15067 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15068 AOT code depends on this.
15070 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15072 * mini.c: more precise tracking of types in the eval stack
15073 (part of fix for bug #81044).
15075 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15077 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15079 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15081 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15083 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15085 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15087 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15089 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15090 a pointer on 64 bit systems. Fixes #80190.
15092 * iltests.il: Add new regression test.
15094 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15096 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15098 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15100 * trace.c: Remove an erroneous alignemnt check when tracing.
15101 Fixes --trace on OSX86.
15103 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15105 * mini-$(arch).h: initialize SP in context for all the archs.
15107 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15109 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15110 regressions in the thread tests.
15112 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15114 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15115 - fixed implementation of LOCALLOC opcode
15116 - implemented non-un compare for floats
15118 - implementation of FDIV and CKFINITE opcodes
15119 - fixes for latest mono updates
15120 - additional arch opcodes
15122 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15124 * Makefile.am: simplify and merge rules for cross-compilation.
15126 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15128 * local-propagation.c: Actually *apply* the fix for bug 80591...
15130 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15132 * mini-exceptions.c: backuot part of the last change
15133 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15135 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15136 * inssel.brg: Fix bug 59286.
15139 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15141 * mini-exceptions.c: patch from Zoltan to correctly check for
15142 stack boundaries (using the stack register, not the frame register),
15143 fixes bugs #80724, #79717.
15145 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15147 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15148 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15150 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15151 presence of frame pointer elimination.
15153 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15155 * mini-x86.h: NetBSD UCONTEX_REG defines.
15157 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15159 * inssel-amd64.brg: Fix amd64 build.
15161 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15163 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15166 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15168 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15171 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15173 2007-01-30 Mark Mason <mason@broadcom.com>
15175 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15176 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15177 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15178 beginning support for CEE_JMP [not quite working yet]
15179 * tramp-mips.c: LMF handling now works
15181 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15183 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15185 * mini.h (NULLIFY_INS): New macro.
15187 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15189 * mini.c: statistical profiler fix for windows, patch
15190 from Tor Lillqvist (tml@novell.com).
15192 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15193 * local-propagation.c: Fix bug 80591.
15195 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15197 * Makefile.am: put back the --export-dynamic option as with
15198 the previous gmodule flags (thanks to Robert Jordan).
15200 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15202 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15204 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15205 simplify and speed up the local register allocator. Also rename some fields
15206 like iassign->vassign.
15208 * regalloc.c: Remove some functions which are no longer used since their
15209 inlined version is in mini-codegen.c.
15211 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15213 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15215 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15217 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15218 narrowing. Fixes #80622.
15220 * iltests.il: Add new regresssion test.
15222 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15224 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15225 debug-debugger.c, debug-debugger.h: warning fixes.
15226 * driver.c: updated copyright year and made it fit in one line.
15228 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15230 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15232 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15234 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15236 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15238 * iltests.il: Add new test for bug #80507.
15240 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15242 * mini-arm.h: use soft-float also on vfp for now.
15244 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15246 * mini.c: fix some more soft-float issues.
15248 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15250 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15252 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15253 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15254 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15255 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15257 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15259 * mini-arm.c: typo fix.
15261 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15263 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15265 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15267 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15268 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15270 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15272 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15274 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15276 * inssel.brg: Fix a warning.
15278 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15280 * abcremoval.c ssa.c ssapre.c: Update after this change.
15282 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15284 * dominators.c (df_set): Use mono_bitset_union_fast.
15286 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15288 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15289 mini-codegen.c: reduce relocations and memory usage for the cpu
15292 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15294 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15296 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15297 to reduce their size.
15299 2007-01-19 Mark Mason <mason@broadcom.com>
15301 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15302 * mini-mips.c: more configuration macros, support long conditional branches, additional
15303 asserts, fix epilog instrumentation.
15304 * mini-mips.h: use standard stack walk
15305 * cpu-mips.md: increase size of div, rem and conditional branches
15307 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15309 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15312 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15314 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15315 (compile_method): Ditto.
15317 * aot-runtime.c (decode_klass_info): Ditto.
15319 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15320 needed by the code generated by inssel.brg. Also fix a warning.
15322 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15324 * mini.c: deal with enums that become genericinsts by
15325 being nested in a generic class (bug #79956).
15327 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15329 * mini.c: match the generic definition to check for
15330 private access with generic types (bug #78431).
15332 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15334 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15335 to make life easier for people cross-compiling that insist on not
15338 2007-01-17 Mark Mason <mason@broadcom.com>
15340 * inssel-long.brg: patch to deal with mips missing flags
15341 * inssel-long32-mips.brg: implement overflow checks
15342 * insset-mips.brg: implement overflow checks
15343 * mini-mips.h: implement conditional exception handling
15344 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15345 Remove unused code, minor cleanups.
15346 * exceptions-mips.c: minor cleanups
15347 * mini-ops.h: add mips conditional exception ops
15348 * cpu-mips.md: add mips conditional exception ops
15351 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15353 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15354 to deal with mips missing of flags.
15356 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15358 * exceptions-ppc.c: execute fault handlers.
15360 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15362 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15364 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15366 * mini.c: handle also floating point values in initialize_array.
15368 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15370 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15371 array initialization and make it conditional on the intrins option.
15373 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15375 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15376 relocations and put the patch info names close to the enum definition.
15378 2007-01-15 Mark Mason <mason@broadcom.com>
15380 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15382 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15384 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15386 2007-01-12 Raja R Harinath <rharinath@novell.com>
15388 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15390 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15392 * Makefile.am: distribute the mips sources.
15394 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15396 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15399 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15401 * cpu-x86.md: back out for now as this triggers other regressions.
15403 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15405 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15406 to eax:edx, so ecx can't get allocated to them (bug #80489).
15408 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15410 * mini.c, mini-exceptions.c: enabled running fault handlers
15413 2007-01-03 Miguel de Icaza <miguel@novell.com>
15415 * driver.c: If nothing fail, do not use the string "failed",
15416 because it makes it very annoying to view test result logs on the
15419 2006-12-30 Miguel de Icaza <miguel@novell.com>
15421 * debug-debugger.c (mono_debugger_main): Rename "main" to
15422 "main_method" to prevent a warning.
15424 Remove a warning for unused field.
15426 2006-12-28 Martin Baulig <martin@ximian.com>
15429 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15431 2006-12-22 Martin Baulig <martin@ximian.com>
15433 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15434 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15435 seperate `.mdb_debug_info' section, so we can access it from the
15436 debugger even if the binary is stripped.
15438 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15439 from the `.mdb_debug_info' here to prevent the linker from
15440 removing that section.
15442 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15443 mdb-debug-info64.s.
15445 2006-12-19 Robert Jordan <robertj@gmx.net>
15447 * mini-x86: enable the code to return small structures in
15448 registers for FreeBSD as well. Fixes bug #80278.
15449 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15451 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15453 * mini-x86.c: align the stack when calling the profiler
15454 function instrumenting the prolog (on OSX).
15456 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15458 * mini.c: emit a break opcode where Debugger.Break () is called.
15460 2006-12-13 Miguel de Icaza <miguel@novell.com>
15462 * mini.c (mono_method_to_ir): Provide useful information on this
15463 assert, to prevent others from debugging like I did.
15465 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15467 * mini.c: enable code which was incorrectly commented
15470 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15472 * mini-x86.c: enable on OSX, too, the code to return small
15473 structures in registers.
15475 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15477 * mini-x86.c: remove the use of the dynamic code manager here, too.
15479 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15481 * mini.h, debug-debugger.c, tramp-*.c: fixed
15482 mono_debugger_create_notification_function() to use
15483 mono_global_codeman_reserve () instead of a dynamic code manager.
15485 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15487 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15488 ves_array_element_address() jit icall and use a generated
15489 managed method instead (which is about 4 times faster for a rank 3
15492 2006-11-29 Mark Mason <mason@broadcom.com>
15494 * basic-calls.cs: additional tests for passing
15495 structures as function arguments.
15497 2006-11-29 Mark Mason <mason@broadcom.com>
15499 * mini-mips.h: disable custom exception handling
15500 * mini-mips.c: throw/rethrow should use jalr to call
15501 exception stubs. Fixed bug with passing structures
15502 by value. More support for tracing floating point
15505 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15507 * mini.c: fixed typo in the soft-float ldind.r4 handling
15510 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15512 * mini.c, mini.h, driver.c: added --runtime command line
15513 option to select a different runtime than the autodetected one.
15514 * jit.h: added API for embedders to initialize with a specific
15517 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15519 * mini.c: handle also boxing of r4 values (bug #80024).
15521 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15523 * mini-ppc.c: force indirect calls until we reserve
15524 enough address space for all the generated code.
15526 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15528 * exceptions-arm.c: workaround bugs in the libc definition
15529 of struct ucontext.
15531 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15533 * inssel.brg: fixes from me and Mark Mason.
15535 2006-11-23 Dick Porter <dick@ximian.com>
15537 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15538 semaphore display now we've fixed the initial value
15540 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15542 * inssel.brg: partially revert the last change to fix the build.
15544 2006-11-21 Mark Mason <mason@broadcom.com>
15546 * inssel.brg: Add and use compare-and-branch macros to support
15547 architectures that do not have condition code registers (ie. MIPS).
15548 * *-mips.{c,brg,md}: Fix copyright statements
15550 2006-11-20 Mark Mason <mason@broadcom.com>
15552 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15553 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15554 * mini.h: Added declaration for mono_print_ins()
15555 * mini-codegen.c: added ins_spec initializer for MIPS
15556 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15557 vreg to be virtual and hreg to be non-virtual.
15558 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15559 is not yet working/implemented correctly.
15560 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15561 non-static, fixup calls to print_ins() from other parts in the file.
15563 2006-11-20 Mark Mason <mason@broadcom.com>
15565 * basic-calls.cs: added tests for passing structures as arguments
15568 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15570 * inssel-long32.brg: optimize signed division by power of two.
15572 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15574 * mini-arm.c: added support for interworking with thumb code
15575 (mono must be still be built using the ARM instruction encoding).
15577 2006-11-19 Miguel de Icaza <miguel@novell.com>
15579 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15580 verifier has different rules for it. Fixes a few verifier issues
15583 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15584 at the end, so people know what happened.
15586 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15588 * brach-opts.c: in optimize_exception_target() make sure we
15589 are in a catch clause (fixes bug #79871).
15591 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15593 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15594 more soft-float support fixes.
15596 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15598 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15599 that are passed half on the stack and half in registers.
15601 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15603 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15604 more mips integration work from Mark E Mason
15605 <mark.e.mason@broadcom.com>.
15607 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15609 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15610 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15611 tramp-mips.c: added sources for the mips port, not
15612 integrated in the build yet. Contributed by
15613 Mark E Mason <mark.e.mason@broadcom.com>.
15615 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15617 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15619 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15621 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15622 put the soft-float rules in its own file since it seems to
15623 break s390 compilation.
15625 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15627 * mini-arm.c: fixed wrnings.
15629 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15631 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15632 inssel-arm.brg: ARM support for soft-float.
15634 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15636 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15637 loads and stores of 32 bit fp values.
15639 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15641 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15643 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15644 works. Fixes #79852 and #79463.
15646 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15648 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15649 more soft-float support WIP and fixes.
15651 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15653 * mini-arm.c: some VFP updates.
15655 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15657 * mini-exceptions.c: 0 is a valid local var offset in some
15658 architectures, don't assert (bug #78508).
15660 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15662 * exceptions-arm.c: fixed off by one error in stack walk code.
15664 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15666 * mini.h, mini.c: more precise tracking of type load exceptions.
15668 2006-11-03 Robert Jordan <robertj@gmx.net>
15670 * Makefile.am: [WIN32] Add monow.exe target.
15671 * driver.c: [WIN32] Don't detach the console when debugging.
15674 2006-10-30 Miguel de Icaza <miguel@novell.com>
15676 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15678 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15680 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15682 * driver.c (mini_regression): Fix --regression with AOT.
15684 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15686 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15688 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15690 * mini-sparc.h: Don't use sigaction on sparc/linux.
15692 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15694 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15696 * mini-exceptions.c: Add proper include files for getpid ().
15698 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15700 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15701 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15704 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15705 name cache to reduce its size.
15707 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15709 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15711 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15712 the mono_lmf TLS variable.
15714 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15715 trampoline lmf frames.
15717 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15719 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15721 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15722 the mono_lmf TLS variable.
15724 * mini-exceptions.c: Access the LMF structure through accessors.
15726 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15727 variable instead of in jit_tls->lmf.
15729 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15731 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15732 trampoline lmf frames.
15734 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15736 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15738 * mini.c trace.c mini-x86.c: Revert these too.
15740 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15743 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15745 * genmdesc.c: removed now dead code.
15747 2006-10-09 Robert Jordan <robertj@gmx.net>
15749 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15751 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15753 * mini.h: do not leave gaps in the opcode values.
15755 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15757 * jit-icalls.h: flag functions as internal here, too.
15759 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15761 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15762 functions with the internal attribute.
15764 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15766 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15768 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15770 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15773 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15775 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15776 tail calls as on other platforms.
15778 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15780 * iltests.il: Add a few tailcall tests.
15782 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15784 * driver.c: fix loop for old compilers (bug #79521).
15786 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15788 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15790 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15792 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15793 metadata without any code.
15795 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15796 more precise debugging information using gdb.
15798 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15800 * inssel-ia64.brg: Make the helper methods static.
15802 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15804 * inssel-x86.brg: make the helper methods static.
15806 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15808 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15810 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15812 * mini.c: updates for monoburg changes.
15813 * inssel.brg: make a few helper functions static as they should.
15815 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15817 * Makefile.am: Move mini-codegen.c to common_sources.
15819 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15821 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15823 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15824 mini-ppc.h: port to use the common local register allocator.
15826 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15828 * mini.h: Remove the comment too then.
15830 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15832 * mini.h: put back backend.data which is to be used shortly and
15833 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15834 pointers on 4 byte boundaries it'd have much bigger issues running
15835 and you can ifdef it out anyway.
15837 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15839 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15840 MonoInst size by 4 bytes on 64 bit machines.
15842 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15844 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15845 replacement with more meaningful field names. Arch maintainers, please
15846 check the assigned names are good enough for your arch.
15848 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15850 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15851 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15853 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15855 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15856 relocations and memory requirements, put the optimization flags
15857 definitions in their own file.
15859 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15861 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15863 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15865 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15867 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15869 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15871 * inssel.brg: use the correct function to get the size of an item
15872 in an array, given an element class.
15873 * aot-compiler.c: do not access class->class_size directly.
15875 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15877 * mini.h, debug-mini.c: added a debugging function to print
15878 info about local variables and arguments in a jitted method.
15880 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15882 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15884 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15886 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15888 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15889 inner and outer loops when passing vtypes.
15891 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15893 * mini-ppc.c: take into account the cpu errata for cache flushing
15894 which caused some random errors (bug #79381).
15896 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15898 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15899 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15901 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15903 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15906 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15907 freebsd ports tree.
15909 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15910 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15912 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15915 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15917 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15919 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15921 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15922 macro does not have to be changed during debugging.
15924 * 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>.
15926 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15928 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15930 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15931 MONO_ARCH_NO_EMULATE_MUL is defined.
15933 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15935 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15937 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15939 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15941 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15943 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15944 stuff to mini-exceptions.c where it is used.
15946 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15947 setup code, the real one is in mini-exceptions.c.
15949 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15950 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15951 some changes from the freebsd ports tree.
15953 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15956 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15958 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15960 * mini.c: on Linux, check for /proc to be mounted
15961 (bug# 79351, novell bug#201204).
15963 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15965 * mini.c: handle cases where pthread_attr_getstack() behaves
15966 incorrectly (bug #78096).
15968 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15970 * mini-arm.c: support larger stack frames (bug #79272).
15972 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15974 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15976 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15979 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15980 mono_class_from_name () to find a class from its name.
15982 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15984 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15986 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15988 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15990 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15992 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15994 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15995 callinfo->trampoline.
15997 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15999 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16002 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16004 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16006 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16008 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16009 stats.method_trampolines, it is already done by the generic trampoline code.
16011 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16013 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16015 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16017 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16019 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16021 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16023 * mini.c (print_jit_stats): Print new stats.
16025 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16027 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16029 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16030 Address on two dimensional arrays. Fixes #78729.
16032 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16034 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16037 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16039 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16042 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16044 (mini_get_ldelema_ins): Ditto.
16046 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16048 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16049 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16052 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16054 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16055 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16057 * exceptions-s390x.c: Cosmetic change.
16059 * tramp-s390.c: Fix warning.
16061 * cpu-s390.md: Correct length of mul_imm.
16063 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16065 * aot-compiler.c: added binary writer with ELF backend
16066 implementation (only on Linux/x86 for now).
16068 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16070 * Makefile.am: Don't run net 2.0 AOT tests.
16072 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16073 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16075 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16077 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16079 * aot-compiler.c: simplified and refactored the asm-writing code
16080 to allow different backends.
16082 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16084 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16086 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16087 little. Share patches of type TYPE_FROM_HANDLE as well.
16089 * mini.c (mono_patch_info_equal): New helper function.
16090 (mono_patch_info_hash): Ditto.
16092 * aot-compiler.c (emit_method_code): Fix s390 build.
16094 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16095 is not handled because it is stored as a flag and not as a type ctor. Fixes
16098 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16100 * aot-compiler.c: Fix computation of GOT slot statistics.
16102 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16103 Also remove support for not PIC AOT.
16105 * mini.h: Bump AOT file format version.
16107 * objects.cs: Add a test for #78990.
16109 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16110 (peter.dettman@iinet.net.au). Fixes #79087.
16112 * basic-long.cs: Add a test for the above.
16114 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16116 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16118 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16121 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16123 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16126 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16128 * mini.c: Don't verify COM proxy invoke calls
16131 2006-08-10 Dick Porter <dick@ximian.com>
16133 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16134 which process is holding semaphores locked.
16136 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16138 * mini-ia64.c mini-amd64.c: Fix #79027.
16140 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16142 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16144 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16145 implicit arguments in a vararg call. Fixes #79027.
16147 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16149 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16150 (mono_get_array_new_va_signature): Ditto.
16152 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16154 * aot-runtime.c: Call init_plt lazily.
16156 * inssel-long.brg: Fix unsigned long->int conversion.
16158 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16160 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16161 that most data is now in the .rss/.data section.
16163 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16165 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16167 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16169 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16171 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16173 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16174 virtual call. Fixes #79010.
16176 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16177 and use the result as the this argument in the real call.
16179 * generics.2.cs: Add a new test for #79010.
16181 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16183 * mini-x86.c: Fix a warning.
16185 * aot-compiler.c: Add a bunch of statistics.
16187 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16189 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16191 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16193 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16195 * 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>.
16197 2006-07-13 Miguel de Icaza <miguel@novell.com>
16199 * mini.c (mono_method_to_ir): Obtain the original method in the
16200 CIL stream and use this to perform validation.
16204 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16206 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16207 (mono_arch_call_opcode): Ditto.
16209 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16212 * mini.c (mono_patch_info_dup_mp): New helper function.
16214 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16215 compilation. Fixes #78827.
16217 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16219 * declsec.c: Use original security informations for
16220 MONO_WRAPPER_MANAGED_TO_MANAGED.
16222 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16224 * mini.c: Allow Com Interop methods/classes and
16225 don't verify COM wrapper calls
16228 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16230 * inssel-long32.brg: Fix long->i4 checked conversion.
16232 * exceptions.cs: Add a test for the above.
16234 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16236 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16238 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16241 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16244 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16246 * mini.c: Fix solaris/x86 exception handling.
16248 * Makefile.am: Get rid of $(ICU_LIBS).
16250 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16252 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16253 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16254 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16256 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16258 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16259 this function causes a SIGSEGV.
16261 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16263 * mini.c: Remove unused solaris/x86 includes.
16265 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16267 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16269 2006-06-20 Jb Evain <jbevain@gmail.com>
16271 * cpu-g4.md: fix max length of start_handler instruction.
16273 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16274 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16276 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16277 * ssa.c: Fixed bug 78653 for SSA based deadce.
16278 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16279 MonoInst.flags, used in SSA based deadce.
16280 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16281 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16283 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16285 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16286 it can end up using non executable memory on ppc64 systems
16287 running ppc32 userspace (fix from Johannes Berg).
16289 2006-06-14 Dick Porter <dick@ximian.com>
16291 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16294 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16295 * mini.c: Made so that inline is locally disabled if it would
16296 trigger a .cctor, because too many apps depend on this behavior
16297 (which seems to be also the one of the MS CLR).
16299 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16301 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16302 No idea why this worked before.
16304 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16305 which branch to outer exception clauses since they could skip the
16306 inner finally clauses. Fixes #78633.
16308 * exceptions.cs: Add a test for the above.
16310 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16313 * iltests.il: Add a test for the above.
16315 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16317 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16318 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16320 * iltests.il: Add a test for the above.
16322 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16324 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16326 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16327 methods as instrinsics.
16329 2006-06-09 Wade Berrier <wberrier@novell.com>
16331 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16332 (simple-cee-ops.h ssapre-mini-ops.h)
16334 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16336 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16337 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16339 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16340 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16342 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16344 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16346 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16348 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16349 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16350 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16351 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16352 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16353 of opcodes, so that bug 78549 should not happen again.
16354 * ssapre.c: Updated to use the renamed files.
16356 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16358 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16359 in OP_ATOMIC_EXCHANGE_I4.
16361 2006-06-07 Wade Berrier <wberrier@novell.com>
16363 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16364 in mono_debugger_create_notification_function)
16366 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16368 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16370 * mini.c (type_from_stack_type): Disable some changes which do not
16373 * driver.c: Reenable opts.
16375 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16376 of the evaluation stack.
16378 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16379 evaluation stack trace at entry to the bblock.
16381 * mini.c (merge_stacks): New function to perform verification of stack merges.
16382 Turned off by default.
16384 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16387 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16389 * local-propagation.c: Fixed bug 78549.
16391 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16393 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16395 2006-06-02 Miguel de Icaza <miguel@novell.com>
16397 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16398 tramp-arm.c, tramp-ia64.c
16399 (mono_debugger_create_notification_function): Update signature to
16400 new signature and use new protocol for creating the notification
16403 Should fix the build.
16405 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16407 * exceptions-ppc.c (mono_jit_walk_stack)
16408 (ves_icall_get_frame_info): Fix the build
16410 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16412 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16414 2006-05-31 Raja R Harinath <rharinath@novell.com>
16416 * il2tests.2.il: New file for generics CIL tests. Add test for
16418 * Makefile.am: Update.
16421 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16424 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16426 * aliasing.c: Fixed bug 78311.
16428 2006-05-29 Martin Baulig <martin@ximian.com>
16430 * mini-exceptions.c (mono_find_jit_info): When computing the
16431 native offset, check whether we're actually inside the method's
16432 code; call mono_debug_print_stack_frame() to format the frame.
16433 (ves_icall_System_Exception_get_trace): Call
16434 mono_debug_print_stack_frame() to format the stack frame.
16435 (ves_icall_get_trace): Update to the new debugging API.
16436 (mono_jit_walk_stack_from_ctx): Likewise.
16437 (ves_icall_get_frame_info): Likewise.
16439 * mini.c (get_method_from_ip): Use the new debugging API.
16440 (mono_print_method_from_ip): Likewise.
16443 (mono_jit_walk_stack): Use the new debugging API.
16444 (ves_icall_get_frame_info): Likewise.
16446 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16448 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16450 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16452 * mini.c: Added "limitator" to inline for debugging.
16454 2006-05-24 Martin Baulig <martin@ximian.com>
16456 * debug-debugger.c (mono_debugger_init): Create a private,
16457 malloc()-based code manager for the notification function and
16458 intentionally leak it on exit. This fixes the crash-on-exit race
16462 (mono_debugger_create_notification_function): Added
16463 `MonoCodeManager *' argument.
16466 (mono_debugger_create_notification_function): Added
16467 `MonoCodeManager *' argument.
16469 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16471 * aliasing.c: Fixed 64 bit issue.
16472 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16473 default since all known bugs are fixed (one more time!).
16475 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16477 * mini.c: write barrier support.
16479 2006-05-23 Martin Baulig <martin@ximian.com>
16481 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16482 check at the top of the file.
16484 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16486 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16487 reverting changes without reason and without changelog entries.
16489 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16491 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16492 to a few opcodes. Fixes #78439.
16494 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16495 consistency with other archs.
16497 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16499 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16501 * debug-debugger.c: fix the build.
16503 2006-05-17 Martin Baulig <martin@ximian.com>
16506 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16507 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16508 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16509 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16511 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16513 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16515 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16517 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16518 MONO_TYPE_GENERICINST.
16520 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16521 MONO_TYPE_GENERICINST.
16523 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16525 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16528 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16530 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16532 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16534 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16536 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16537 mono_trace_cleanup ().
16539 * iltests.il: Fix problem with the newly added test.
16541 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16542 due to register constraints, free up the previous hreg. Fixes #78314.
16544 * iltests.il: Add new test for #78314.
16546 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16547 Interlocked.Add. Fixes #78312.
16549 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16551 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16553 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16555 2006-05-05 Martin Baulig <martin@ximian.com>
16557 * debug-mini.c (mono_debug_open_block): New method.
16560 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16561 the beginning of each basic block.
16564 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16565 the beginning of each basic block.
16567 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16569 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16570 default until I understand why they break the build on amd64.
16572 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16574 * mini.c (mini_cleanup): Call mono_cleanup ().
16576 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16579 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16581 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16582 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16583 default since all known bugs are fixed, and I cannot reproduce bug
16584 77944... I'm asking Matt Hargett to test again after this commit.
16586 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16588 * mini-codegen.c: Fixed typo that thrashed inline.
16590 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16592 * dominators.c (compute_dominators): Avoid using a worklist since
16593 it is not correct in some cases. Instead, iterate over all bblocks as
16594 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16596 2006-04-28 Miguel de Icaza <miguel@novell.com>
16598 * mini.c (mono_jit_compile_method_inner): Use
16599 mono_prepare_exception_from_error that resets the value
16602 2006-04-27 Miguel de Icaza <miguel@novell.com>
16604 * mini.c: Move the mini_loader_error_to_exception to metadata.
16606 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16608 * aliasing.c: Fixed bug 78210.
16610 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16612 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16613 default until all their problems (or the ones they trigger) are fixed.
16615 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16617 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16619 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16620 as loaded only after resolving patches since that could invoke the same method.
16622 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16624 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16627 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16630 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16633 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16634 made from AOT code through the PLT table.
16636 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16637 holding the plt offset when a call is made to the aot plt trampoline.
16639 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16641 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16644 * Makefile.am (common_sources): Fix build breakage.
16646 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16647 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16648 intra-assembly calls if possible.
16650 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16652 * mini-trampolines.c: Handle PLT entries.
16654 * mini.c: Avoid creating a GOT var for calls.
16656 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16657 from mscorlib code.
16659 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16660 from mscorlib code.
16662 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16665 * mini.h: Bump AOT file format version.
16667 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16670 2006-04-25 Martin Baulig <martin@ximian.com>
16672 * driver.c: Disable copyprop, consprop and inline when running
16673 inside the debugger.
16675 2006-04-25 Martin Baulig <martin@ximian.com>
16677 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16678 with `get_current_thread' and added `detach'.
16679 (MonoDebuggerMetadataInfo): Added `thread_size',
16680 `thread_tid_offset', `thread_stack_ptr_offset' and
16681 `thread_end_stack_offset'.
16683 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16685 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16688 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16689 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16691 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16693 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16695 * aot.c: Add support for ADJUSTED_IID.
16697 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16699 * aot.c (emit_method_order): Don't align method_order_end.
16701 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16702 the interface ID changes.
16704 2006-04-21 Dick Porter <dick@ximian.com>
16706 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16707 cleaning up a thread. Fixes the new part of bug 77470.
16709 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16711 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16712 to managed wrapper.
16714 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16716 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16718 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16719 SIGSEGV. Fixes #78072.
16721 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16722 unregister our SIGABRT handler.
16724 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16726 * mini.c: Disabled inline where it can alter the call stack in a
16727 way visible from managed code.
16728 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16731 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16733 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16734 on other platforms. Fixes #78089.
16736 2006-04-13 Martin Baulig <martin@ximian.com>
16738 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16739 determine whether we're inside the debugger.
16742 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16744 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16746 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16747 handler clauses. Fixes #78024.
16749 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16750 in the CALL_MEMBASE opcodes. Fixes #78088.
16751 (mono_arch_get_vcall_slot_addr): Ditto.
16753 2006-04-10 Martin Baulig <martin@ximian.com>
16755 * debug-debugger.c: The thread handling code has now been moved
16756 into ../metadata/threads.c.
16758 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16760 * driver.c (mono_main): Fix --with-gc=none build.
16762 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16763 (mono_spillvar_offset_float): Ditto.
16764 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16765 hreg, not when its !global, since on ia64, there is a third category: stacked
16768 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16770 * mini.c: set MonoInst->klass for load field address and a few other
16773 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16775 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16777 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16779 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16780 the branch opt changes.
16782 2006-04-06 Dick Porter <dick@ximian.com>
16784 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16786 * wapihandles.c (mini_wapi_seminfo):
16787 * driver.c (mono_main): Add semaphore info option
16789 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16791 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16792 branch optimization changes. Fixes #78009.
16794 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16796 * mini.c: ignore accessibility of methods in managed->native wrappers.
16798 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16800 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16802 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16804 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16806 * mini.c: Modify the branch optimizations to preserve the invariant that
16807 the entries inside the in_bb and out_bb arrays are unique.
16808 (mono_unlink_bblock): Avoid creation of new arrays.
16810 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16812 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16815 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16817 * mini.c (optimize_branches): Remove the "optimizations" in
16818 the cbranch1/cbranch2 -> branch cases which were causing several
16819 problems in the past. Fixes #77986.
16821 2006-03-31 Chris Toshok <toshok@ximian.com>
16823 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16824 default optimizations :(
16826 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16828 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16831 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16833 * local-propagation.c: Added comments to structs and removed
16834 "Mono" prefixes from local tree mover types.
16836 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16838 * Makefile.am (arch_sources): Define this for each architecture so
16839 libmono_la_SOURCES is defined in one place.
16841 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16843 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16846 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * driver.c: print the GC name supplied by configure.
16850 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16852 * local-propagation.c: Added tree mover, and moved here all the
16853 local propagation code from mini.c
16854 * mini.c: Added support for treeprop, and moved all the local
16855 propagation code to local-propagation.c
16856 * mini.h: Added support for treeprop
16857 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16858 treeprop, inline and deadce by default
16859 * Makefile.am: Added local-propagation.c
16861 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16863 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16865 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16867 * debug-debugger.c: make it compile without the Boehm GC.
16869 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16871 * mini.c: fixed issue with mismatch when an icall is registered
16872 with multiple names but same address.
16874 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16876 * declsec.c, mini-exceptions.c: use write barrier to set reference
16877 fields of managed objects.
16879 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16881 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16882 (can_access_internals): Fix a warning.
16884 * mini.c (print_method_from_ip): Rename this to
16885 mono_print_method_from_ip so it gets exported.
16887 * trace.c: Deal with strings inside StringBuilder's containing garbage
16888 and fix memory leaks. Fixes #77848.
16890 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16892 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16895 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16897 * mini-s390.c: Remove OP_X86_TEST_NULL.
16899 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16901 * mini.c: use the correct GetHashCode() for the moving collector.
16903 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16905 * liveness.c: Regalloc spill cost tuning.
16907 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16909 * mini-s390x.h: Correct S390_LONG macro.
16911 * mini-s390x.c: Cleanup unused code.
16913 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16915 * jit-icalls.h: New file.
16917 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16918 icalls and include that instead of including jit-icalls.c.
16920 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16923 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16925 * mini.c: when checking for member accessibility, also check for
16926 friend assemblies and for explicit interface implementations.
16928 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16930 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16932 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16934 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16935 common cases are done first.
16937 * mini-ops.h: Only define platform specific opcodes on the given platform.
16939 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16942 2006-03-14 Martin Baulig <martin@ximian.com>
16944 Revert Paolo's change from r57348:
16946 * mini.h: don't use gboolean for bitfields.
16947 * mini.c: verifier changes for fields and methods accessibility.
16949 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16951 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16953 * mini-s390x.c: Fix conv_r_un.
16955 * cpu-s390, cpu-s390x.md: Fix lengths.
16957 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16959 * mini.c: nested types have access to all the nesting
16960 levels, not just the enclosing types.
16962 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16964 * mini.c: added a few more verification checks.
16966 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16968 * liveness.c: Merge optimizations from the linear-il branch.
16970 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16972 * mini-ia64.c (emit_call): Add a comment.
16974 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16976 * tramp-ia64.c: Fix some warnings.
16978 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16980 * mini.h: don't use gboolean for bitfields.
16981 * mini.c: verifier changes for fields and methods accessibility.
16983 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16985 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16986 lazy icall wrapper changes.
16988 * dominators.c: Replace all the dominator algorithms with faster
16989 ones from the linear-il branch.
16991 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16994 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16995 common cases are done first.
16997 * mini-amd64.c: Fix some warnings.
16999 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17002 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17005 * mini.h: Add a missing prototype.
17007 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17009 * mini.c: Compile icall wrappers lazily.
17011 * mini-codegen.c: Use printf instead of g_print since its much faster.
17013 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17016 * mini.c (optimize_branches): Cache the negative result from
17017 remove_block_if_useless ().
17019 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17020 Also fix some bblock linking issues.
17022 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17025 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17027 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17028 accessed fields first, for better cache behavior.
17030 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17032 * mini.c: speedup IList<T> array accesses.
17034 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17036 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17037 inline_costs counter. Fixes #77190.
17039 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17041 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17042 trace messages. Fixes #77706.
17044 2006-03-04 Martin Baulig <martin@ximian.com>
17046 * tramp-amd64.c, tramp-x86.c
17047 (mono_debugger_create_notification_function): Use
17048 mono_global_codeman_reserve() to allocate a buffer at runtime and
17051 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17053 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17054 notification function at runtime and then call `initialize' in the
17055 `MONO_DEBUGGER__debugger_info' vtable.
17057 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17059 * iltests.il: Fix a visibility problem.
17061 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17063 * driver.c, mini.c: add hooks for the counters API.
17065 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17067 * driver.c: show disabled options.
17069 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17071 * linear-scan.c: always use cost-driven selection.
17073 2006-02-28 Raja R Harinath <rharinath@novell.com>
17075 * jit-icalls.c (helper_compile_generic_method): Revert change from
17078 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17080 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17082 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17084 * inssel.brg: style fixes, mostly to force the updated monoburg
17085 to run for people using svn.
17087 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17089 * mini.c: match monoburg changes.
17091 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17093 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17094 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17095 declaration in the header file.
17097 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17099 * helpers.c: reduce relocations and mem usage.
17101 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17103 * mini.h, mini-codegen.c: disable logging features if
17104 requested by configure.
17106 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17108 * mini.c: tiny verifier changes.
17110 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17112 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17113 cpu-pentium.md: stack alignment changes for osx/x86,
17114 partially from Geoff Norton <gnorton@customerdna.com>.
17116 2006-02-24 Raja R Harinath <harinath@gmail.com>
17118 * jit-icalls.c (helper_compile_generic_method): Update to changes
17119 in metadata/class.c.
17121 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17123 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17125 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17126 interface calls with large offsets.
17128 2006-02-23 Raja R Harinath <rharinath@novell.com>
17130 * jit-icalls.c (helper_compile_generic_method): Document the
17131 special-case we depend on so that we can inflate the method twice
17132 with the same context with no bad side-effects.
17134 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17136 * mini-x86.c, mini-amd64.c: fix for case when xen support
17139 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17141 * mini-x86.c, mini-amd64.c: generate code to access tls items
17142 in a faster way for Xen systems.
17144 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17146 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17147 updates and compilation fixes for the OSX/x86 port, mostly from
17148 Geoff Norton <gnorton@customerdna.com>.
17150 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17152 * inssel.brg: faster interface call implementation
17153 to sync with the interface_offsets MonoVTable changes.
17155 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17157 * mini.c: more verification checks.
17159 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17161 * mini.c: added a few more verification checks.
17163 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17165 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17166 facility on the processor and use it if available.
17168 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17170 * driver.c, aot.c, mini.c: throw exception if the IL code is
17171 invalid or unverifiable.
17173 2006-02-17 Raja R Harinath <rharinath@novell.com>
17175 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17178 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17180 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17182 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17184 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17185 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17186 handling of instantiated generic valuetypes.
17188 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17190 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17191 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17194 * generics.2.cs: Revert the nullable reftypes tests.
17196 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17198 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17199 using __builtin_frame_address (1) as it doesn't work in the presence
17200 of optimizations. Hopefully fixes #77273.
17202 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17203 -> generics.cs change as it doesn't work with some automake versions.
17205 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17207 * mini.c: handle systems that sue a different way to
17208 retrieve the stack address of the current thread.
17210 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17212 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17213 it specially in the makefile.
17215 * generics.2.cs: Add tests for nullable reference types.
17217 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17219 * mini.c: always handle the case when mono_jit_init()
17220 is called in a thread different from the main thread,
17221 confusing libgc (bug #77309).
17223 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17225 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17227 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17229 * mini.c: change optimize_branches () to use a single loop
17230 and introduce a new optimization to simplify some range checks.
17232 2006-02-03 Martin Baulig <martin@ximian.com>
17234 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17235 and merged with debugger_thread_manager_add_thread().
17236 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17237 inform the debugger about the main thread.
17239 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17241 * basic.cs: Add test for div.un/rem.un constant folding.
17243 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17245 * cpu-s390x.md: correct int_xor_imm length
17247 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17249 * generics.2.cs: New test for #77442.
17251 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17254 2006-02-02 Martin Baulig <martin@ximian.com>
17256 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17257 <mono/metadata/mono-debug-debugger.h>
17259 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17261 2006-02-02 Martin Baulig <martin@ximian.com>
17263 * debug-debugger.h: New header file for debug-debugger.c.
17265 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17266 function is a separate thread anymore; add support for attaching.
17268 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17270 * tramp-x86.c: Fix a warning.
17272 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17274 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17275 on very large methods.
17277 * aot.c (load_patch_info): Fix a warning.
17279 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17281 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17282 mini-ops.h: alu membase optimizations.
17284 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17286 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17287 to speedup StringBuilder.
17289 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17291 * dominators.c (mono_compute_natural_loops): Fix detection of
17292 loop body start blocks.
17294 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17296 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17298 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17301 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17303 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17305 2006-01-25 Martin Baulig <martin@ximian.com>
17307 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17308 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17309 started to cleanup this file a little bit.
17311 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17313 * mini.c: optimize a codepath frequently happening in generics code.
17315 2006-01-23 Martin Baulig <martin@ximian.com>
17317 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17319 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17320 functions directly.
17322 * driver.c: debug-debugger.c is only available if
17323 `MONO_DEBUGGER_SUPPORTED' is defined.
17325 2006-01-23 Martin Baulig <martin@ximian.com>
17327 * debug-debugger.c: Only enable this on platforms where the Mono
17328 Debugger is working (x86 and x86_64).
17330 2006-01-21 Martin Baulig <martin@ximian.com>
17332 The Mono Debugger is now using the normal `mono' instead of the
17333 `mono-debugger-mini-wrapper' when executing managed code.
17335 * debug-debugger.c: New file; previously known as
17336 debugger/wrapper/wrapper.c.
17338 * debug-mini.c (mono_init_debugger): Removed.
17340 * driver.c (mono_main): Added new `--inside-mdb' command line
17341 argument which is used when running inside the debugger.
17343 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17345 * liveness.c (mono_analyze_liveness): Remove some unused data
17348 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17350 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17352 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17354 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17355 depends on implementation details of monobitset.
17357 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17360 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17362 * liveness.c: Update after monobitset changes.
17364 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17366 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17368 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17370 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17372 * mini-s390x.c: Remove warning messages.
17374 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17376 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17378 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17380 * generics.2.cs: Add ldelem/stelem_any test.
17382 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17384 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17386 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17388 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17390 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17392 * generics.2.cs: Reenable vtype tests.
17394 * inssel-x86.brg: Remove an icorrect valuetype rule.
17396 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17398 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17399 initial support for OP_ABS.
17401 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17403 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17405 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17407 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17408 conversion and implement LADD/LSUB.
17410 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17413 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17415 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17417 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17420 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17422 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17423 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17424 (stack walk problem).
17426 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17428 * aot.c (mono_aot_load_method): Fix a warning.
17430 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17432 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17434 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17436 * iltests.il: Add test for #77148.
17438 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17441 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17443 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17445 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17447 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17448 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17450 * basic-long.cs: Add lconv-to-r4/r8 tests.
17452 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17454 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17456 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17457 here as on other archs.
17459 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17461 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17463 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17465 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17467 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17469 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17470 instrument_prolog; Add memory_barrier instruction.
17472 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17474 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17476 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17478 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17480 * aliasing.c inssel.brg: Fix warnings.
17482 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17483 could skip initialization of some parts of memory.
17485 * mini.c mini-ia64.c: Fix warnings.
17487 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17489 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17491 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17492 a crash seen on sparc.
17494 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17496 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17498 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17500 * mini-ops.h: Add s390_backchain instruction
17502 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17504 * cpu-s390.md: Add s390_backchain instruction
17506 * mini-s390.c: Significant ABI changes
17508 * mini-s390.h: Cater for zero length structures
17510 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17512 * mini-s390.c: ABI fixes
17514 * inssel-s390.brg: Remove debug statements
17516 * cpu-s390.md: Fix length of ATOMIC_xx operations
17518 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17520 * basic-float.cs: Add float<->long conversion tests.
17522 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17524 * mini-s390.c: Fix LOCALLOC processing.
17526 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17528 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17530 * iltests.il: Add tests for some opcodes not covered by the other
17533 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17535 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17536 register loading for Tail processing; Correct trace output.
17538 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17540 * cpu-s390.md: Correct size of jmp instruction.
17542 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17544 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17546 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17548 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17549 Bring s390 up to current level.
17551 2005-12-12 Zltan Varga <vargaz@gmail.com>
17553 * generics.2.cs: Disable the newly added tests as they do not work yet.
17555 * generics.2.cs: Add valuetype tests.
17557 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17559 * basic-long.cs: Add i4->u8 test.
17561 * objects.cs: Add tests for JIT intrinsic.
17563 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17564 optimizations lost by a mistake.
17566 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17568 * basic-long.cs: Remove a test moved to objects.cs.
17570 * arrays.cs: Add more array tests.
17572 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17574 * arrays.cs: Add new tests for multi-dimensional arrays.
17576 2005-12-06 Raja R Harinath <rharinath@novell.com>
17578 * Makefile.am (test_sources2): Add generics.2.cs.
17579 (EXTRA_DIST): Add test_sources2.
17581 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17583 Support for boxing and unboxing nullable types as well as the
17584 isinst operation on nullables, per the CLI ammendment.
17586 * inssel.brg (CEE_ISINST): Special case for nullable
17588 * mini.c (handle_unbox_nullable): new method
17589 (handle_box): Special case for nullable types
17590 (mono_method_to_ir): Call handle_unbox_nullable in correct
17593 * generics.2.cs: New test suite
17595 * Makefile.am: Support for regression tests with generics.
17597 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17599 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17600 allocated to registers. Fixes #76800.
17602 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17604 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17606 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17608 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17611 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17613 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17616 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17618 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17619 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17621 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17622 single precision before storing to a single precision location.
17624 2005-11-28 Raja R Harinath <rharinath@novell.com>
17626 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17628 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17630 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17633 * basic.cs: Remove test_0_byte_compares test which was moved to
17634 objects.cs a long time ago.
17636 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17638 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17640 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17642 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17643 handlers are called.
17645 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17648 * mini-ia64.c: Add support for the throw->branch exception
17651 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17653 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17655 * mini.c: Enabled "fastpath" deadce :-)
17657 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17659 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17660 alias analysis pass to support it.
17661 * mini.h: Likewise.
17663 * liveness.c: Likewise (liveness computation can use aliasing
17664 information to be more accurate).
17665 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17666 moreover made so that "--compile-all" uses the given optimization
17667 flags and not the default ones.
17668 * aliasing.c: Alias analysis (new file).
17669 * aliasing.h: Likewise.
17670 * Makefile.am: added "aliasing.c" and "aliasing.h".
17672 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17674 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17677 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17679 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17680 fp >= end_of_stack exit condition, as it is not needed, and it might
17681 become true for fp eliminated frames.
17683 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17685 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17688 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17690 * mini-arm.c: fixed alignment of doubles/longs to match
17691 the C ABI (bug #76635).
17693 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17695 * aot.c: fix compilation with --enable-minimal=aot.
17697 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17699 * mini-arm.c: fixed compatibility with the new
17700 floating point emulator package for compares.
17702 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17704 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17706 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17708 * mini-exceptions.c (print_stack_frame): Output to stderr.
17709 (mono_handle_native_sigsegv): Ditto.
17711 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17713 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17714 OP_LCONV_TO_OVF_I implementation.
17716 * mini-amd64.c: Add support for the throw->branch exception
17719 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17720 when the catch clause catches a more general exception, i.e. Object.
17722 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17724 * cpu-ia64.md: Remove unused opcodes.
17726 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17727 specific defines for architectures defining USE_SIGACTION.
17729 * mini-ia64.c: Fix some warnings.
17731 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17732 version seemed to skip a frame.
17734 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17736 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17737 only calls which are made to native code use this flag.
17739 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17741 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17742 varargs methods as well.
17744 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17745 which have save_lmf set. Reorganize methods prologs a bit.
17747 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17748 debugger to the proper place.
17750 2005-10-29 Martin Baulig <martin@ximian.com>
17752 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17753 when running inside the debugger until the debugger has support
17756 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17758 * mini.h: Fix a warning.
17760 2005-10-24 Miguel de Icaza <miguel@novell.com>
17762 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17763 we expose publicly, this returns the string.
17765 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17767 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17768 with fp elimination.
17770 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17772 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17773 native stacktrace using the glibc 'backtrace' function if available.
17775 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17777 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17779 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17780 handle SIGSEGVs received while in native code.
17782 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17783 code, call mono_handle_native_sigsegv which will abort the runtime
17784 after printing some diagnostics, instead of converting it into a
17785 confusing NullReferenceException.
17787 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17789 * cpu-pentium.md: Remove unused opcodes.
17791 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17793 * mini-amd64.h (MonoLMF): Add rsp field.
17795 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17798 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17800 * mini-codegen.c (get_register_spilling): Fix some warnings.
17802 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17804 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17805 elimination during exception handling. Enable fp elimination by
17808 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17811 2005-10-16 Martin Baulig <martin@ximian.com>
17813 * mini-exceptions.c
17814 (mono_debugger_run_finally): New public method for the debugger.
17816 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17818 * debug-mini.c (mono_debug_init_method): Fix warning.
17820 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17821 the 'exname' parameter const to fix some warnings.
17823 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17825 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17826 introduced by the previous patch.
17828 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17830 * basic-float.cs: Add test for precision of float arithmetic.
17832 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17833 when loading/storing single values from/to memory.
17835 * mini.c (mono_jit_compile_method_with_opt): Create the function
17836 pointers in the correct domain.
17838 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17840 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17841 introduced by previous patch.
17843 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17844 when out_filter_idx is NULL.
17846 * mini-exceptions.c: Don't run filter clauses twice during exception
17847 handling. Fixes #75755.
17849 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17851 * aot.c: Add support for ldflda wrappers.
17853 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17856 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17858 * mini.c, mini.h: do not consider exception handlers blocks when
17859 setting up interface variables.
17861 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17863 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17865 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17867 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17868 causes a regression.
17870 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17872 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17874 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17875 of the OP_P definitions.
17877 * TODO: Add a proposal for dealing with the CEE/OP mess.
17879 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17880 optimizations from the x86 port.
17882 * cpu-amd64.md: Ditto.
17884 * basic.cs basic-long.cs: Add tests.
17886 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17888 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17889 Patrik Torstensson's implementation of my exception-handling
17890 optimization idea, when the exception object is not used
17893 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17895 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17896 of the mul_imm optimizations from the old jit.
17898 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17900 * mini.c, liveness.c: patch by Patrik Torstensson and
17901 Zoltan Varga to improve performance in methods with
17904 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17906 * driver.c: Remove 'Globalization' entry from --version.
17908 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17910 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17911 there is a profiler interested in JIT events.
17913 * aot.c: Load profile files produced by the AOT profiling module, and
17914 reorder methods based on the profiling info. Add a 'method_order' table
17915 to the AOT file to make mono_aot_find_jit_info work with the reordered
17918 * mini.h: Bump AOT file version info.
17920 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17922 * mini-arm.h: work around what looks like a gcc bug when optimizations
17925 2005-09-28 Raja R Harinath <rharinath@novell.com>
17927 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17928 conditionals. Use ...
17929 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17931 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17933 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17934 to determine the amount of memory to copy when passing valuetypes.
17936 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17937 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17939 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17941 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17942 information about aot.
17944 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17946 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17947 macros. This will allow a deadlock debugger to easily be plugged
17950 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17952 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17954 2005-09-27 Raja R Harinath <rharinath@novell.com>
17956 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17957 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17958 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17959 ($(arch_built)) [CROSS_COMPILING]: Error out.
17961 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17963 * aot.c: Add support for the no_special_static flag for classes.
17965 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17967 * Reapply reverted patches.
17969 * *: Revert r50174 as well.
17971 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17973 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17975 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17977 2005-09-23 Miguel de Icaza <miguel@novell.com>
17979 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17980 part of the SIG_HANDLER_SIGNATURE.
17982 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17984 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17987 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17988 introduced by previous patch.
17990 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17992 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17993 saved registers too.
17995 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17996 upon the information returned by get_call_info ().
17998 * mini-x86.c (add_float): Fix stack size calculation.
17999 (mono_arch_call_opcode): Rewrite this so it works based up the
18000 information returned by get_call_info ().
18001 (mono_arch_get_this_vret_args): Ditto.
18003 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18005 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18006 in cinfo to determine the registers which need to be used.
18008 2005-09-20 Miguel de Icaza <miguel@novell.com>
18010 * driver.c (mono_main): Add --server and --desktop flags.
18012 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18014 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18015 registers as global registers.
18017 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18018 longer needed with the new register allocator.
18020 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18022 * cpu-ia64.md: Remove unused opcodes.
18024 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18026 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18028 * cpu-amd64.md: Remove unused opcodes.
18030 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18031 needed with the new register allocator.
18033 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18036 2005-09-16 Raja R Harinath <rharinath@novell.com>
18038 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18040 2005-09-16 Martin Baulig <martin@ximian.com>
18042 * exceptions-amd64.c
18043 (throw_exception): Don't call mono_debugger_throw_exception() if
18044 we're a rethrow - see the FIXME in the code.
18046 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18048 * mini.c (mono_init_exceptions): This only works on some architectures.
18050 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18052 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18055 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18057 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18058 now in mini-exceptions.c.
18060 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18062 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18063 now in mini-exceptions.c.
18065 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18067 * exceptions-x86.c: Applied patch from Patrik Torstensson
18068 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18070 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18071 code into mini-exceptions.c. Add some assertions to it.
18073 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18075 * aot.c (emit_section_change): Applied patch from "The Software Team"
18076 (<software@solmersa.com>). Fix as errors on windows.
18078 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18080 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18081 method info into the LMF.
18083 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18085 * mini-ia64.c: Add proper unwind info for method epilogs.
18087 * exceptions-ia64.c: Add some code to help debugging.
18089 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18091 * mini-exceptions.c: Fix warning.
18093 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18095 * mini.c: Really fix build.
18097 * mini-x86.c mini-amd64.c: Fix build.
18099 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18101 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18103 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18104 some Interlocked methods as intrinsics.
18106 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18107 for Thread methods as well.
18109 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18111 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18113 * mini-ia64.c mini-x86.c mini-amd64.c
18114 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18117 * mini.c (mono_init_exceptions): Fix build breakage.
18119 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18121 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18122 of instructions. Use the new ia64_unw_op macros for emitting unwind
18125 * mini.c (mono_init_exceptions): Initialize exception handling
18126 related trampolines at startup.
18128 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18130 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18132 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18134 * mini.c: Handle type loading errors gracefully during compilation and
18135 throw the appropriate exception.
18137 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18139 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18140 for the mono binary.
18142 2005-09-09 Martin Baulig <martin@ximian.com>
18144 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18147 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18149 * mini-arm.h: use emulation for conv.r.un for the release.
18151 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18153 * mini-arm.c, objects.cs: more fixes and tests for them.
18155 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18157 * mini-arm.c: align structures to at least 4 bytes to be able
18158 to keep our current optimized memcpy.
18160 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18162 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18164 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18166 * mini.c: ignore SIGPIPE.
18168 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18170 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18172 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18174 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18176 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18178 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18180 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18181 exception handling support.
18182 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18183 patch by Brian Koropoff <briank@marakicorp.com>).
18185 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18187 * mini.c: revert another 'optimization' which breaks when
18188 items on the eval stack need to be saved at a basic block end
18191 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18193 * jit-icalls.c: for arrays, ensure we always provide
18196 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18198 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18200 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18202 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18204 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18205 arguments in their original register.
18207 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18209 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18212 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18213 when ssapre is enabled.
18215 * inssel-long.brg: Fix bug in previous patch.
18217 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18218 multiplication by a constant.
18220 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18222 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18225 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18228 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18230 * inssel-arm.brg: apply changes tested by Brian Koropoff
18231 <briank@marakicorp.com>.
18233 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18235 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18237 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18239 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18240 to the same register if dreg is just a base register.
18241 (print_ins): Improve printing of membase opcodes.
18243 * inssel-x86.brg: Add optimized ldind(reg) rules.
18245 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18247 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18249 * mini.c: when running under valgrind, set the stack bottom for
18250 the GC at the actual approximate stack for the app (fixes running
18251 mono with valgrind).
18253 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18255 * mini.c: do no break at the first valuetype to init found
18256 (fixes bug #75791).
18258 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18260 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18262 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18264 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18266 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18268 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18270 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18272 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18274 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18277 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18280 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18283 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18285 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18287 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18289 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18290 in the tail recursion optimization.
18292 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18293 debug info into the assembly file.
18295 * iltests.il: Add test for filter regions.
18297 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18298 initial stack of filter regions. Fixes #75755.
18300 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18302 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18303 stack requirements.
18305 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18307 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18308 the check for an already compiled method on non-ia64 platforms.
18309 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18312 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18314 * inssel-x86.brg: Add some optimized call rules.
18316 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18318 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18321 * mini.h mini-trampolines.c: Pass the trampoline argument to
18322 mono_arch_patch_delegate_trampoline.
18324 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18326 * mini-trampolines.c: Fix build.
18328 * mini-amd64.h: Add delegate trampolines.
18330 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18332 * inssel-amd64.brg: Add optimized call rules.
18334 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18336 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18338 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18340 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18343 * mini-ia64.c: Remove LMF fixmes.
18345 * mini-ia64.h: Remove most fields from LMF.
18347 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18349 * mini-trampolines.c: Add support for IA64 function descriptors.
18351 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18352 for IA64 function descriptors.
18354 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18356 * tramp-arm.c: patch the vtable for virtual calls. Added
18357 support code to register/unregister the LMF.
18358 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18361 2005-08-19 Dick Porter <dick@ximian.com>
18363 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18364 bit value if needed.
18366 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18368 * mini.c (mini_get_method): Move handling of wrapper data here.
18370 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18372 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18375 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18376 bblock->code does not remain empty.
18378 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18380 * arrays.cs: Add regression test for #75832.
18382 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18383 rules. Fixes #75832.
18385 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18386 instruction scheduling.
18388 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18390 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18392 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18394 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18396 * mini-codegen.c: Fix VC build.
18398 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18400 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18402 * mini.h: fix signature for mono_register_opcode_emulation.
18404 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18406 * mini.c: Get rid of most of the helper_sig_... constants using
18407 mono_create_icall_signature ().
18409 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18411 * jit-icalls.c (helper_ldstr): New helper function.
18413 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18415 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18416 throw, load the string using a helper call instead of creating a string object.
18418 * aot.c: Update after LDSTR changes.
18420 * mini.h: Bump AOT file version.
18422 * aot.c: Save class size info into the AOT file. Print more statistics during
18425 * mini.h: Bump AOT file version.
18427 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18428 ordering of disasm cases. Fixes #74957.
18430 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18432 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18433 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18434 the generic code needed for the ARM port.
18436 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18438 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18439 inssel-arm.brg: more ARM features and fixes.
18441 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18443 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18444 ARM port work in progress.
18446 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18448 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18450 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18452 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18454 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18456 * *-ia64.*: Ongoing IA64 work.
18458 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18460 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18462 * TODO: Remove out-of-data todo stuff.
18464 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18467 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18469 * mini.h: Bump corlib version.
18471 2005-07-27 Martin Baulig <martin@ximian.com>
18474 (create_copy_ins): Added `const unsigned char *ip' argument; set
18475 `copy->cil_code' from it.
18477 2005-07-27 Martin Baulig <martin@ximian.com>
18479 * mini-exceptions.c (mono_handle_exception): Don't call
18480 mono_debugger_handle_exception() for filters.
18482 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18484 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18487 2005-07-26 Martin Baulig <martin@ximian.com>
18489 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18491 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18492 helper_compile_generic_method() if the method is actually virtual
18495 2005-07-26 Martin Baulig <martin@ximian.com>
18498 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18499 public; this is now accessed directly by the debugger.
18500 (mono_generic_trampoline_code): Removed.
18503 (mono_debug_init_method): Also add interncalls and wrappers.
18505 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18507 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18509 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18511 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18513 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18515 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18517 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18519 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18520 getting TLS offsets on AMD64 too.
18522 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18524 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18526 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18528 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18529 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18531 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18533 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18535 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18538 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18539 mono_sparc_is_virtual_call ().
18541 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18543 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18544 trampoline parameters.
18546 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18548 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18549 to mono_arch_get_vcall_slot_addr.
18551 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18554 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18556 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18558 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18560 2005-07-19 Martin Baulig <martin@ximian.com>
18562 * exceptions-amd64.c (throw_exception): Call
18563 mono_debugger_throw_exception() here like we're doing it on i386.
18565 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18567 * mini-ia64.c: Add optimized TLS access support.
18569 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-exceptions.c: Ongoing IA64 work.
18573 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18575 * mini.c: Use the default optimization set when embedding. Fixes
18578 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18580 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18581 of trampolines to a separate file.
18583 * mini-trampolines.c: New file.
18585 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18588 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18591 * mini-codegen.c: Fix cygwin build.
18593 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18595 * mini.c: Add some minor changes needed by the IA64 port.
18597 * *-ia64.*: Ongoing IA64 work.
18599 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18601 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18602 trampolines into arch-independent and arch-dependent parts.
18604 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18606 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18608 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18610 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18611 the xp-regalloc-branch for amd64.
18613 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18614 xp-regalloc-branch for x86.
18616 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18618 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18620 2005-07-06 Martin Baulig <martin@ximian.com>
18623 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18624 (mono_jit_runtime_invoke): Likewise.
18626 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18628 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18631 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18632 without loading their metadata. Reorganize the file format so exception handling+
18633 debug info is kept separate from normal method info. Create MonoJitInfo
18634 structures for methods lazily.
18636 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18638 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18640 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18642 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18645 * mini.h: Bump AOT file version.
18647 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18649 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18651 2005-07-01 Raja R Harinath <rharinath@novell.com>
18653 * Makefile.am (check-local): Call semdel-wrapper.
18655 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18657 * mini-x86.c: Revert the last change as it seems to break the build..
18659 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18663 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18665 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18667 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18668 outside of the macro, so strange stuff doesn't happen with gcc4
18669 (NEW_AOTCONST_TOKEN): Likewise.
18671 2005-06-28 Martin Baulig <martin@ximian.com>
18673 * mini.c (mini_class_is_system_array): New static method; use this
18674 instead of `klass->parent == mono_defaults.array_class' everywhere
18675 since this also works for the new generic array class.
18677 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18679 * inssel.brg: Remove warnings.
18681 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18683 * mini-ia64.c: Ongoing IA64 work.
18685 * basic-float.cs: Add float->i1 conversion test.
18687 * iltests.il: Add conv.u4 test.
18689 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18691 * inssel-long.brg: Fix bug caused by last change.
18693 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18695 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18696 BSDs. Allows the x86 JIT to work on OSX86
18698 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18700 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18703 * mini-ia64.c: Ongoing IA64 work.
18705 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18707 * mini-ia64.c: Ongoing IA64 work.
18709 * driver.c: Clean up jit_code_hash as well when using --regression.
18711 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18713 * basic-long.cs: Add tests for long->u4 conversion.
18715 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18717 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18718 that we do not depend on undefined C behavior: the order stuff
18719 gets evaluated within an expression. Fixes mono when compiled on
18722 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18724 * *-ia64.*: Ongoing IA64 work.
18726 * aot.c: Lower memory usage while loading AOT methods.
18728 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18730 * mini.h: Bump AOT file format version.
18732 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18734 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18736 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18738 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18739 not on callee assembly). Fixed some comments.
18741 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18743 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18744 it gets proper disassembly.
18745 (emit_method_info): Remove some dead code.
18747 * mini.c (mini_method_compile): Allways allocate the GOT var in
18748 mono_method_to_ir for emulating opcodes.
18750 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18752 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18753 before freeing the code memory. Fixes #74990.
18755 * objects.cs: Add regression test for #74992.
18757 * liveness.c: Extend live ranges of arguments to the beginning of the
18758 method. Fixes #74992.
18760 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18761 so it points into the faulting instruction.
18763 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18765 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18767 * *-ia64.*: Ongoing IA64 work.
18769 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18771 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18773 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18775 * *-ia64.*: Ongoing IA64 work.
18777 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18779 * basic-long.cs: Add tests for add/sub.ovf.
18781 * basic.cs: Add tests for sub.ovf.
18783 * *-ia64.*: Ongoing IA64 work.
18785 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18787 * *-ia64.*: Ongoing IA64 work.
18789 * basic.cs: Add conv.ovf.i4.un test.
18791 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18793 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18795 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18797 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18799 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18801 * *-ia64.*: Ongoing IA64 work.
18803 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18806 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18808 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18810 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18812 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18814 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18816 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18817 of a call is callable by a near call.
18819 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18821 * mini-ia64.c: Ongoing IA64 work.
18823 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18825 * genmdesc.c: Make the generated array non-static.
18827 * inssel-long.brg: Fix LSHR_IMM rule.
18829 * *-ia64.*: Ongoing IA64 work.
18831 * *-ia64.*: Ongoing IA64 work.
18833 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18835 * *-ia64.*: Ongoing IA64 work.
18837 * *-ia64.*: Ongoing IA64 work.
18839 * mini-ia64.c: Ongoing IA64 work.
18841 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18843 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18845 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18847 * objects.cs basic-long.cs: Move some tests to objects.cs.
18849 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18851 * *-ia64.*: Ongoing IA64 work.
18853 * iltests.il: Add a new test.
18855 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18856 newobj. Fixes #75042.
18858 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18860 * *-ia64.*: Ongoing IA64 work.
18862 * *-ia64.*: Ongoing IA64 work.
18864 * *-ia64.*: Ongoing IA64 work.
18866 * basic.cs objects.cs: Move tests accessing static variables as well.
18868 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18870 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18872 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18874 * driver.c: Always print failed tests.
18876 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18879 * *ia64*: Ongoing IA64 work.
18881 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18883 * basic.cs: Add tests for add.ovf. Fix warnings.
18885 2005-05-18 Miguel de Icaza <miguel@novell.com>
18887 * driver.c (mono_main): Avoid crash if no argument is passed to
18888 --break; Do not use g_error, but f_printf. And fix all other
18889 ocurrences of the same crash.
18891 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18893 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18894 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18897 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18899 * *-ia64.*: Add beginnings of IA64 backend.
18901 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18903 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18905 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18908 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18910 * mini-amd64.c: Fix a warning.
18912 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18914 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18915 in float_neg. Fixes #74897.
18917 * mini-amd64.c (emit_call): Fix another near call bug.
18919 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18921 * declsec.c: Keep the appdomain information in the structure. Added a
18922 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18923 value gets overwritten).
18924 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18925 an MonoAppDomain member to MonoSecurityFrame.
18926 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18927 used in the stack walk. Now use a MonoArray which grow (double) when
18930 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18932 * mini.c: Re-enabled runtime cleanup, since running threads should
18933 now properly stop when exiting.
18935 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18937 * mini-codegen.c: New file contaning the arch-independent local
18938 register allocator. Not used by any architectures yet.
18940 * mini.h linear-scan.c: Merge some changes from the
18941 mini-xp-local-regalloc branch.
18943 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18945 * mini-amd64.c (emit_call): Fix calls to native functions when the
18946 runtime is compiled as a shared library. Fixes #74756.
18948 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18949 on a literal field. Fixes #74751.
18951 2005-04-25 Raja R Harinath <rharinath@novell.com>
18953 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18955 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18957 * objects.cs: Add missing null casting test.
18959 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18961 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18962 in wrapper methods. Also rename 'address' variable to 'offset'.
18964 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18966 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18969 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18971 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18974 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18976 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18978 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18980 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18981 just the last bytes.
18983 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18985 * aot.c (mono_compile_assembly): Fix warning.
18987 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18988 by the _MSC_VER stuff.
18990 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18992 * inssel-long.brg: Fix #74588.
18994 * cpu-amd64.md: Fix #74591.
18996 * iltests.il: Add new regression tests.
18998 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19000 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19003 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19005 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19007 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19008 from Bill Middleton <flashdict@gmail.com>.
19010 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19012 * arrays.cs: Add new regression test. Fix warnings.
19014 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19016 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19017 and leakage in CKFINITE.
19019 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19020 this to a null op since it is called on amd64 too.
19022 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19024 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19025 body since this is not used on amd64.
19027 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19029 * mini-amd64.c: Remove obsolete fixmes.
19031 * mini.c (print_method_from_ip): Fix debugging support.
19033 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19035 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19036 so that expressions that don't give much gain are not reduced.
19037 * ssapre.h: Likewise.
19039 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19041 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19043 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19045 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19047 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19049 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19051 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19053 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19055 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19058 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19060 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19062 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19064 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19065 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19067 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19069 * mini-x86.c: Fix up stack overflow handling.
19071 * exceptions.cs: Add new regression test.
19073 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19075 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19076 mono_jit_thread_attach.
19078 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19080 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19082 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19083 avoid calling constructors using callvirt.
19085 * inssel.brg: Fix #74073.
19087 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19089 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19090 compilation with non-GCC compilers.
19091 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19092 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19094 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19096 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19097 klass->interface_offsets (will likely fix bug#74073).
19099 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19101 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19103 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19105 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19106 to amd64_div_reg_size ().
19108 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19110 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19112 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19114 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19116 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19118 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19120 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19122 * mini.c (mono_precompile_assembly): Load and precompile referenced
19123 assemblies as well. Fixes #74015.
19125 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19127 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19129 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19131 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19132 a lot of checks and (anyway) permissions cannot work until corlib is
19135 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19137 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19139 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19141 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19142 calls (fixes bug#72824).
19144 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19146 * mini.c: fix tail recursion elimination (see test in bug#73936).
19148 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19150 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19151 some fp functions in sse2 mode.
19153 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19155 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19157 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19159 * mini.h mini.c: Add mono_get_jit_tls_key ().
19161 * mini-x86.c: Enable fast TLS support on windows.
19163 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19165 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19166 * mini.c: Check for p/invoke method when generating code. If a
19167 p/invoke method, or it's class, isn't decorated with [Suppress
19168 UnmanagedCodeSecurity] then generate code to call System.Security.
19169 UnmanagedDemand (only if the security manager is active).
19171 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19173 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19174 last change as it seems to cause strange crashes.
19176 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19178 * *.c: handle unsafe function pointers where needed.
19180 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19182 * mini.c (mono_jit_free_method): Remove the fixme too.
19184 2005-03-15 Miguel de Icaza <miguel@novell.com>
19186 * mini.c: As discussed, make the code actually free the delegate
19187 thunk now, to enable the debugging of delegate problems, use
19188 MONO_DEBUG=1 when running Mono.
19190 This takes also care of parts of the leaks as seen by Joe.
19192 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19194 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19195 thread_tls_offset calculation.
19197 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19199 * declsec.c: Reworked linkdemand checks for icall. The previous code
19200 was using the declaration code (untrusted) and didn't work as expected
19201 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19204 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19206 * iltests.il: Add new localloc test.
19208 * mini-amd64.c: Handle large stack allocations the same way as on
19209 windows if stack overflow handling is working.
19211 * mini-amd64.c: Allocate the signal stack using mmap.
19213 * mini.c (sigsegv_signal_handler): Fix reading of context.
19215 * mini-exceptions.c: Fix up stack overflow handling.
19217 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19219 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19221 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19223 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19225 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19226 tramp_init functions as they are no longer needed.
19228 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19230 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19232 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19234 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19236 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19239 * mini-ops.h: Add OP_LMUL_IMM.
19241 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19242 long mul/div opcodes as intrinsic.
19244 * mini-amd64.c (emit_call): Handle the case when the callee might be
19247 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19249 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19252 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19254 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19256 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19258 * mini.c (mono_codegen): Don't leak here, to help people running
19261 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19263 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19264 conversions in sse2 mode.
19266 * basic-float.cs: Add regression test.
19268 * mini-amd64.c: Reenable sse2.
19270 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19272 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19274 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19276 * driver.c: Copyright text should include 2005.
19278 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19280 * cpu-amd64.md (load_membase): Fix more max lengths.
19282 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19284 * cpu-amd64.md (load_membase): Fix max length.
19286 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19288 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19290 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19291 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19293 * basic-float.cs: Add rounding regression test.
19295 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19297 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19299 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19300 structures in registers for pinvoke wrappers.
19302 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19304 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19306 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19308 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19309 wrapper to mono_jit_thread_attach.
19311 * mini.c (mini_jit_thread_attach): New jit icall.
19313 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19314 native->managed wrappers.
19316 * exceptions.cs: Add new regression test.
19318 * mini.c (optimize_branches): Check regions in the cbranch to throw
19319 block case as well. Fixes #73242.
19321 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19323 * mini.c: thread safety fixes.
19325 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19327 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19328 patching stuff, since delegates use jump trampolines so there is
19331 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19334 * tramp-amd64.c: Fix build.
19336 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19337 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19339 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19340 Rename this to mono_arch....
19341 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19343 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19345 * mini-amd64.c (emit_call): If both the caller and the callee is
19346 guaranteed to have 32 bit addresses, emit a normal call.
19348 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19350 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19351 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19352 method_ptr inside delegates.
19354 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19356 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19357 invalidated. Fixes #73001.
19359 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19361 * mini-x86.c: Only use stdcall for pinvokes on windows.
19363 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19365 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19366 * mini-x86.c: remove unreliable __thread var offset detection,
19367 use the correct accessors and enable by default.
19369 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19371 * mini.c (mono_jit_free_method): Fix memory leak.
19373 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19375 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19377 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19379 * cpu-amd64.md: Fix lengths of atomic opcodes.
19381 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19383 * driver.c: try to not imply using ICU is any good.
19385 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19387 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19388 functions as inline ops.
19390 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19391 some Interlocked functions as inline ops.
19393 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19395 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19397 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19399 * mini.c: Add support for OP_NOT_TAKEN.
19401 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19402 structures in registers for pinvoke wrappers.
19404 * mini-amd64.c: Fix warnings.
19406 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19410 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19412 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19413 address instead of loading the address from it.
19415 * mini-x86.c: Add support for returning small structs in registers
19416 on Win32. Fixes part of #70864.
19418 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19420 * trace.c (get_token): Improve error checking.
19422 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19424 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19426 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19428 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19429 it can be reused for MonoClass.
19430 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19433 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19435 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19436 instead of a MonoReflectionMethod. The method information wasn't used
19437 when displaying SecurityException details (but will be now).
19439 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19441 * Makefile.am : windows build fix.
19443 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19445 * iltests.il: Add new regression test.
19447 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19450 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19452 * mini.c: Moved linkdemand check into helper function check_linkdemand
19453 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19456 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19458 * declsec.c: Added statistics counter for different kinds of
19460 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19461 (and commented) declaration.
19462 * mini.c: Added statistics counter for security Demand code
19463 generation. Added display of security statistics.
19465 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19467 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19468 Fix compilation errors under gcc-2.95.
19470 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19472 * mini.c, driver.c: Use the new jit trampoline hashtable
19474 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19476 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19478 2005-02-11 Martin Baulig <martin@ximian.com>
19480 * debug-mini.c (mono_debug_close_method): Free the line number array.
19482 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19484 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19487 * mini.h: Bump AOT file format version.
19489 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19491 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19493 * declsec.h: Added macros to get/set lazyly initialized security
19494 informations about assemblies. Added new enum for different type of
19495 possible LinkDemand violation. Added function to check LinkDemands.
19496 * mini.h: Added a field to MonoCompile to hold any security violation
19497 detected when JITting a method (so it can be thrown later).
19498 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19499 and CEE_CALLVIRT. Added code to throw exception at the end of
19500 mini_method_compile (note: the exception is unhandled right now).
19502 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19504 * mini.c, jit-icalls.c: use the managed implementation of
19505 memset for initobj and memset, to avoid managed <-> unmanaged
19508 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19510 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19511 optimization if it would need a GOT var.
19513 * basic.cs: Add tests for constant propagation and switch statements.
19515 * ssa.c: Fix out-of-range constant propagation and switch statements.
19517 2005-02-09 <vargaz@freemail.hu>
19519 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19521 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19523 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19525 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19527 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19529 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19531 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19532 arithmetic operations.
19534 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19536 * mini-ppc.c: add a workaround for broken user code that
19537 DllImports vararg functions with non-vararg signatures.
19539 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19541 * mini.c (mono_jit_compile_method_inner): Add detection and a
19542 meaningfull error message for assemblies written in Managed C++.
19544 * tramp-amd64.c mini-amd64.h: Add support for
19545 create_trampoline_from_token ().
19547 * aot.c mini-x86.c abcremoval.c: Applied patch from
19548 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19550 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19552 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19553 which takes a MonoImage/token as parameter instead of a MonoMethod.
19555 * aot.c: Use the new trampoline for initializing vtables.
19557 * aot.c: Add support for ldfld/stfld_remote wrappers.
19559 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19560 rules for compare <MEM>, IMM.
19562 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19564 * aot.c: Handle inherited finalizers correctly.
19566 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19568 * inssel.brg (stmt): Add a missing _setup_... ().
19570 * aot.c: Save some parts of the class state to the AOT file and use it
19571 to recompute that state when a class is initialized.
19573 * mini.c: Install AOT hooks into the runtime.
19575 * mini.h: Bump AOT file format version.
19577 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19580 * iltests.il: Add new test.
19582 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19584 * mini.c: fix typo.
19586 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19588 * mini.c: setup the statistical profiler in the thread attach
19589 callback to cope with the new single thread code.
19591 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19593 * mini-ppc.c: ensure we have enough room for the profiler
19594 calls (fixed bug#72084).
19596 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19598 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19601 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19603 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19605 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19607 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19608 to succesfully execute parrotbench).
19609 * ssapre.h: Likewise.
19611 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19613 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19614 variable for stores to method arguments (fixes a SSAPRE issue).
19616 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19618 * mini.c: handle value types in dup, fixes gen-112.cs.
19620 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19622 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19623 sequence for calls in dynamic methods to avoid thunks.
19625 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19627 * mini.c: correctly remove dynamic methods from the hashtable.
19629 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19631 * driver.c: Disabled SSAPRE until fix the bug that appears
19632 in IronPython's parrotbench.
19634 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19636 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19638 * mini.c (mono_method_to_ir): Revert the previous change.
19640 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19641 when AOT compiling.
19643 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19644 mono_jit_info_table_find () etc. when running under valgrind.
19646 * inssel.brg: Fix warnings.
19648 * mini-exceptions.c: Fix warnings.
19650 2005-01-31 Martin Baulig <martin@ximian.com>
19652 * driver.c (compile_all_methods_thread_main): Don't try to compile
19653 generic methods or anything which has type parameters.
19655 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19657 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19659 * TestDriver.cs: Add --verbose flags.
19661 * graph.c ssa.c: Fix 64 bit warnings.
19663 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19664 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19665 Fix 64 bit warnings.
19667 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19668 variable not spotted by gcc.
19670 * mini-amd64.c inssel-amd64.brg: Applied patch from
19671 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19672 X86_COMPARE_MEMBASE opcodes.
19674 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19676 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19678 * *: MonoMethod->signature might be NULL now. You *MUST* use
19679 mono_method_signature.
19681 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19683 * driver.c (compile_all_methods_thread_main): Compile the methods
19684 without invoking cctors.
19686 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19688 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19689 * basic-calls.cs: test for the above.
19691 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19693 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19694 MonoJitInfo changes.
19696 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19698 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19699 eagerly if it contains dynamic methods.
19701 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19703 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19704 trace, it is now computed by an icall from trace_ips.
19706 * mini-exceptions.c: Fix a warning.
19708 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19710 * mini-exceptions.c: don't bother getting stack trace info if
19711 it's not going to be used.
19713 2005-01-27 Raja R Harinath <rharinath@novell.com>
19715 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19718 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19720 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19722 * aot.c: Avoid calling mono_method_get_header () if not needed.
19724 * mini.h: Bump AOT file format version.
19726 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19728 * mini.c (mono_print_tree): Print more info for calls.
19730 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19732 * declsec.h: Remove warning by adding missing include for marshal.h
19734 2005-01-26 Martin Baulig <martin@ximian.com>
19736 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19739 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19741 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19744 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19746 * aot.c (mono_compile_assembly): Fix a warning.
19748 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19750 * declsec.c: Look for security attributes on the original MonoMethod
19751 (and not the wrapped one). This fix permissions on icalls.
19753 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19755 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19757 * mini.c (mono_allocate_stack_slots): Add a fixme.
19759 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19761 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19763 * inssel.brg: optimize casts of sealed types (more
19764 optimizations waiting for fixes in remoting).
19766 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19768 * inssel.brg (stmt): Add another dummy rule.
19770 * driver.c: Fix warnings.
19772 * driver.c (mono_main): If running under valgrind, instruct glib to use
19773 the system allocation functions so valgrind can track the memory
19774 allocated by the g_... functions.
19776 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19778 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19780 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19782 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19783 variables in try regions.
19785 * mini.c (mini_method_compile): Don't disable optimizations on large
19786 methods when AOT compiling.
19788 * mini.c (mono_allocate_stack_slots): New arch independent method to
19789 allocate stack slots. Not yet used.
19791 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19793 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19795 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19797 * mini-ppc.c: make the branch info relative as the code
19798 buffer can be reallocated.
19800 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19802 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19803 * driver.c: Removed the AOT/security restriction. Now initialize the
19804 security manager (in metadata) if --security is used.
19805 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19806 rather than the pointer to declarative security, when AOT is used.
19808 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19810 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19811 basic blocks, reduced intrinsic exception throwing code size.
19813 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19815 * driver.c (mini_usage): Reorder the usage screen.
19817 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19819 * mini.c (mono_resolve_patch_target): Fix warning.
19821 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19823 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19826 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19828 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19829 breaks the amd64 build.
19831 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19832 register allocation. Fixes #71454.
19834 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19836 * arrays.cs: Add new regression test.
19838 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19840 * ssapre.c: Turned usage of snprintf to GString.
19841 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19842 (I left it on by mistake in my previous commit).
19844 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19846 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19847 on cond branch optimization (fixes bug# 71515).
19849 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19851 * abcremoval.c: Fixed bug 71062.
19852 * abcremoval.h: Likewise.
19854 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19856 * mini.c: Added a new functionality to optimize_branches, the removal
19857 of useless basic blocks, and fixed some problem in the removal of
19858 critical edges; some utility functions added for both purposes.
19859 * ssapre.c: Added complex expression support, and fixed bug 70637.
19860 * ssapre.h: Likewise.
19861 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19863 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19864 * driver.c: Re-enabled SSAPRE.
19866 2005-01-19 Martin Baulig <martin@ximian.com>
19868 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19869 the result of mono_get_method_constrained().
19871 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19873 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19876 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19878 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19879 be detected. Fixes #59296.
19881 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19883 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19884 which can happen. Fixes #71361.
19886 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19888 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19891 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19893 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19894 appdomain-unload.exe to fail.
19896 * mini.c: Fix some memory leaks.
19898 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19900 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19901 Fixed bug and sped up some codepaths.
19903 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19905 * mini.c: Fix some memory leaks.
19907 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19910 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19912 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19915 * iltests.il: Add regression test for #71320.
19917 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19919 * mini.c (mono_codegen): Fix installation of profiler hooks.
19921 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19923 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19925 * mini.h, mini.c, cfold.c: optimize access to enum
19926 readonly fields, too. Eval conditional branches if possible
19927 to perform unreachable code removal in more cases.
19929 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19931 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19933 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19936 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19937 WinXP DEP. Fixes #71244.
19939 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19941 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19943 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19945 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19947 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19949 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19952 * mini.h: Bump AOT version.
19954 * mini.h (MonoCompile): Change exvar to a hash table.
19956 * mini.c: Allocate a separate exvar for each handler block.
19958 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19960 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19961 ex var with the pending exception and only throw if the two are equal.
19964 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19966 * mini-x86.c: Fix warnings.
19968 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19969 used by all the ports now.
19971 * aot.c: Add write-symbols and save-temps options.
19973 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19975 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19977 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19979 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19982 * tramp-s390.c: Check vtable slot belongs to the domain.
19984 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19985 as per other platforms.
19987 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19989 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19991 * driver.c: we don't run the Main() code in a subthread anymore.
19993 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19995 * mini.c: added experimental rtc support in the statistical
19996 profiler: if the user has the permission, more accurate statistics
19997 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19998 The MONO_RTC value must be restricted to what the linux rtc allows:
19999 power of two from 64 to 8192 Hz.
20001 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20003 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20005 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20007 * mini-ppc.c: better icache flush for smp.
20009 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20011 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20013 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20014 amd64 port, not yet used.
20016 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20018 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20021 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20023 * driver.c: Added --security option to activate the security manager.
20024 Right now this will allow code generation for declarative demands and
20025 is disabled when AOT is specified.
20026 * mini.c: Add code generation for declarative security demands.
20027 * mini.h: Add mono_use_security_manager as an extern gboolean.
20029 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20031 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20032 emitting more dense assembly code.
20034 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20035 exception throwing stuff.
20037 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20042 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20043 left in by mistake.
20045 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20048 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20050 * tramp-*.c: Only patch vtable slots if the object is in the current
20051 domain. Fixes appdomain-unload.exe.
20053 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20055 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20058 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20060 * mini.c (reverse_branch_op): New helper function.
20062 * mini.c (optimize_branches): Run the new optimization only on
20063 platforms which support it. Also reverse all kinds of branches.
20065 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20067 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20070 * mini.c (optimize_branches): Reverse not-equals branches if the false
20071 bblock is a throw. This happens a lot of time with argument checking in
20074 * mini.c (mono_codegen): Add support for placing basic blocks after
20075 the function epilogue.
20077 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20080 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20082 * mini.c (setup_stat_profiler): Only set this up if the platform
20083 supports ITIMER_PROF.
20085 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20087 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20090 * inssel.brg: Fix a warning.
20092 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20094 * mini.c: added support for statistical profiler
20095 (run with: --profile=default:stat).
20097 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20101 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20103 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20104 related to global registers from the amd64 port.
20106 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20108 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20110 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20111 with global registers.
20112 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20114 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20116 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20118 * debug-mini.c (encode_value): Fix off-by-one.
20120 * aot.c (encode_value): Likewise.
20122 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20124 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20126 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20129 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20131 * aot.c (emit_method_info): Increase size of temp buffer.
20133 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20136 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20138 * aot.c (emit_method_info): Fix build.
20140 * aot.c: Further rework of the AOT file format to reduce the size of
20141 the method info data.
20143 * mini.h: Bump AOT file format version.
20145 2004-12-27 Martin Baulig <martin@ximian.com>
20147 * mini.c (mini_get_method): New static method; call
20148 mono_get_method_full() and mono_get_inflated_method().
20149 (mono_method_to_ir): Use mini_get_method() instead of
20150 mono_get_method_full().
20152 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20154 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20156 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20158 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20160 * inssel-amd64.brg: Add some optimization rules.
20162 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20164 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20165 standard not GC'd stuff is fine.
20167 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20169 * aot.c: Rework the AOT file format to get rid of most of the global
20170 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20172 * mini.h: Bump AOT file format version.
20174 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20176 * mini.h: Bump AOT file format version.
20178 * aot.c (mono_aot_is_got_entry): New function to determine if an
20179 address is inside a GOT.
20181 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20183 * cpu-pentium.md: Increase the maximum size of some instructions which
20184 might involve a got access.
20186 * mini.c (get_method_from_ip): Another debug helper function.
20188 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20189 when got var accesses are created during the decompose phase.
20191 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20193 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20194 argument mini_compile_method and to MonoCompile, and use this to
20195 determine whenever a given method is compiled for AOT. This allows the
20196 other methods compiled during AOT compilation to be free of AOT stuff,
20197 so the backends does not need to add special support for them by
20198 creating a fake GOT etc.
20200 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20203 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20205 * mini.c (mono_method_to_ir): It turns out that some of the
20206 x-appdomain wrappers are lax with types, so just ignore this for
20209 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20210 at the vtable->klass. If it is non-shared code we can just use the
20213 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20215 * mini-ppc.c: access MonoDomain from tls, too.
20217 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20219 * declsec.c: Removed unused variable (and related warning ;-)
20221 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20223 * iltests.il: New test for LDELEMA on an array of ref types.
20225 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20226 all ldelema's on reftypes.
20227 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20228 it was the wrong place to put it.
20230 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20231 register to pop to make this cleaner, at the request of Paolo.
20233 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20235 * mini-ops.h (OP_GETHASHCODE): New op.
20237 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20239 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20242 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20245 * mini-x86.c (mono_arch_output_basic_block): Rather than
20253 The first is 3 bytes while the second is 1. This saves 36 kb on
20254 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20255 see a small boost because of icache locality.
20257 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20259 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20261 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20262 started code sharing with the generic code.
20264 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20266 * mini-ppc.c, cpu-g4.md: added code for direct access to
20269 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20271 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20272 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20275 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20277 * declsec.c|h: Added functions to cache the declarative stack modifiers
20278 in MonoJitInfo and to create a security frame from a MonoJitInfo
20280 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20281 created. Register internal calls for System.Security.SecurityFrame::
20282 _GetSecurityFrame and _GetSecurityStack.
20283 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20284 the definitions for the new stack walk/callback mechanism.
20285 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20286 first security frame for LinkDemands and InheritanceDemands) and
20287 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20289 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20290 walk initialization (lupus).
20292 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20294 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20296 (handle_loaded_temps): Do not create a temporary variable for
20297 things that we know are temps. They will never be modified.
20298 (mono_spill_call): Set MONO_INST_IS_TEMP
20299 (mono_emulate_opcode): ditto
20301 (mono_method_to_ir.CEE_DUP): ditto
20303 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20305 * mini.c (type_to_eval_stack_type): Make this handle the void type
20306 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20307 (emit_tree): use ip_in_bb to special case some common idioms
20308 Update all callers to pass in the IP.
20309 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20311 This gives us a nice 2% speedup in mcs bootstrap.
20313 * mini-x86.c (peephole_pass): Peephole pass to make
20322 * mini.c (ip_in_bb): new method.
20323 (mono_method_to_ir): use this method rather than doing the hash
20326 * linear-scan.c (mono_linear_scan): When expiring actives, you
20327 don't need to keep around variables that expire on this
20328 instruction. This makes it so that:
20331 store (ebx add (ebx, 1))
20335 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20337 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20338 combination to avoid doing two copies. Fix up problems with previous
20341 * mini.c: Fix 64 bit warnings.
20343 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20345 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20347 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20348 changes from the x86 code.
20350 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20352 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20354 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20355 throwing code to reduce its size, unify the AOT and non-aot code and
20356 get rid of relocations in the AOT case.
20358 * mini-x86.h mini.c exceptions-x86.c
20359 (mono_arch_get_throw_corlib_exception): New arch specific function to
20360 raise corlib exceptions which doesn't require relocations in the
20363 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20365 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20367 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20370 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20373 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20375 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20376 with add function when used from Inc/dec atomic
20377 functions. Re-enabled optimization on x86.
20378 * mini-ops.h: renamed atomic_add functions to
20379 allow _add to match the Interlocked::Add and
20380 _add_next to match Interlocked::Inc/Dec.
20382 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20384 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20385 linking of BBs to the end BB, and enabled SSAPRE also with
20386 consprop and copyprop (which was prevented by that bug).
20388 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20390 * mini-x86.c: disabling the Interlocked optimizing code.
20392 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20394 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20395 file version check.
20397 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20399 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20400 interlocked optimization due lack of support on x86, rewrote
20401 exchange to take into account that base may be in eax.
20403 xsp works again; activated Interlocked optimizing code.
20405 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20407 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20409 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20411 * mini-ops.h: Add new opcodes.
20413 * mini.h: Add new patch types. Add got_var to MonoCompile.
20415 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20416 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20417 make it work with all kinds of patchable code.
20419 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20420 address of the GOT, and referencing entries in the GOT.
20422 * mini.c: Add code to load the GOT address if needed by an opcode.
20424 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20425 independent AOT code on the x86 using an elf-style Global Offset Table.
20427 2004-12-14 Raja R Harinath <rharinath@novell.com>
20429 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20431 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20433 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20436 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20438 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20439 of Interlocked:Increment/Decrement/Add as inline ops.
20440 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20442 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20444 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20445 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20447 2004-12-12 Duncan Mak <duncan@ximian.com>
20449 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20450 again. `patch_info->table_size' is no longer valid after Zoltan's
20453 2004-12-12 Martin Baulig <martin@ximian.com>
20455 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20456 if we are the "real" method, ie. not an inlined method inside it.
20458 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20460 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20461 before we look in the special fields table. This fixes
20462 ../tests/thread-static-init.cs.
20464 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20466 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20467 for Array get_Rank and get_Length. Fixes bug #70465.
20469 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20471 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20472 separate structure to reduce the size of MonoJumpInfo.
20474 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20476 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20478 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20480 * mini.c (mini_get_inst_for_method): Changed to allow ports
20481 to return a MonoInst instead of opcode
20482 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20484 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20485 Allow ports to return a created MonoInst instead of op-code, will enable
20487 (renamed mini_get_opcode_for_method to better reflected the functionality)
20489 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20491 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20493 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20495 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20498 2004-12-08 Martin Baulig <martin@ximian.com>
20500 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20501 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20503 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20505 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20508 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20511 2004-12-08 Raja R Harinath <rharinath@novell.com>
20513 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20515 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20517 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20518 bug introduced by the previous patch.
20520 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20522 * mini-ppc.c, objectc.cs: handle large structs passed by value
20523 (fixes bug #69972).
20525 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20527 * mini-ppc.c: OP_ARGLIST implementation from
20528 Geoff Norton <gnorton@customerdna.com>.
20530 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20532 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20533 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20535 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20537 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20539 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20541 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20544 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20546 * mini-sparc.c: Zero out localled-ed memory.
20548 * iltests.il: Add tests for zeroing out localloc-ed memory.
20550 2004-12-04 Martin Baulig <martin@ximian.com>
20552 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20553 mono_method_get_signature_full().
20555 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20557 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20558 and some utility functions (always for SSAPRE), integrated SSAPRE.
20559 * mini.h: Likewise.
20560 * driver.c: Added ssapre option.
20561 * ssa.c: Small fix on OP_ARG handling.
20562 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20563 * Makefile.am: Likewise.
20565 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20567 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20568 now in the xp code.
20570 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20573 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20575 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20577 * cpu-s390.md : Increase instruction length of oparglist.
20579 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20581 2004-11-30 Martin Baulig <martin@ximian.com>
20583 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20584 virtual generic methods. We call a special helper_compile_generic_method()
20585 icall to retrieve the method from the vtable, inflate and compile
20586 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20588 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20590 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20592 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20594 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20596 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20599 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20601 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20602 platforms with PIC aot.
20604 2004-11-28 Martin Baulig <martin@ximian.com>
20606 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20609 2004-11-28 Martin Baulig <martin@ximian.com>
20611 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20612 the result of mono_type_get_underlying_type() to check whether
20615 2004-11-26 Martin Baulig <martin@ximian.com>
20618 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20621 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20623 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20624 the same way as the other arguments so they won't get clobbered.
20626 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20627 calls through R11 since it is clobbered by the trampoline code.
20629 2004-11-26 Raja R Harinath <rharinath@novell.com>
20631 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20632 pick up in-tree mscorlib.dll.
20634 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20636 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20638 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20639 runtime data/code are now stored in a table similar to the GOT in ELF.
20640 This allows the code itself to be position independent.
20642 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20645 * aot.c: Attach ELF type (object/function) directives to all global
20648 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20650 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20652 * mini-amd64.h: Turn on PIC AOT code.
20654 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20655 returning the offset within an OP_AOTCONST instruction where the GOT
20656 offset needs to be added.
20658 * mini.h: Bump AOT file format version.
20660 2004-11-25 Martin Baulig <martin@ximian.com>
20662 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20663 uninflated generic methods.
20665 2004-11-25 Martin Baulig <martin@ximian.com>
20667 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20669 2004-11-24 Martin Baulig <martin@ximian.com>
20671 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20672 original klass (this only applies for generic instances).
20674 2004-11-24 Martin Baulig <martin@ximian.com>
20676 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20677 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20680 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20682 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20683 localloc. Fixes #69678.
20685 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20687 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20690 used SSE registers on pinvoke calls. Fixes #69774.
20692 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20694 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20695 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20697 2004-11-23 Raja R Harinath <rharinath@novell.com>
20699 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20700 Refer directly to the mcs/ tree.
20702 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20704 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20705 Check if a trampoline for a synchronized method is required.
20707 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20709 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20710 with localloc if needed. Throe arithmetric exception in
20711 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20712 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20714 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20716 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20717 types before switching on type. Fixes #69622.
20719 2004-11-19 Raja R Harinath <rharinath@novell.com>
20721 * Makefile.am (check-local): New. Integrate into 'make check'.
20722 (MCS,RUNTIME): Define using in-tree mono and mcs.
20724 (%.exe): Use $(ILASM).
20726 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20728 * mini-ppc.c: adjust initial prolog size (bug #69691).
20730 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20732 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20735 2004-11-17 Raja R Harinath <rharinath@novell.com>
20737 * Makefile.am (clean-local): Rename from 'clean'.
20739 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20741 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20742 to mono_arch_is_int_overflow.
20743 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20746 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20748 * declsec.c|h: New files to support declarative security attributes.
20749 Added function to check if a method has (applicable) security.
20750 * mini.c|h: Add check for declarative security attributes in
20751 mono_method_check_inlining.
20752 * Makefile.am: Added declsec.c and declsec.h to the build.
20754 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20756 * mini.c, mini.h: update to keep dynamic code info per-domain.
20758 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20760 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20761 (mini_init): Get rid of it from here too.
20763 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20765 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20766 implemented OP_RETHROW (patch by Geoff Norton
20767 <gnorton@customerdna.com>).
20769 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20771 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20772 between appdomains. Fixes appdomain-unload on PPC.
20774 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20776 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20777 mini-exceptions.c: handle the new wrapper types.
20778 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20779 token value as a MonoClass* when compiling a wrapper.
20780 mono_jit_create_remoting_trampoline now takes an additional
20781 MonoRemotingTarget parameter.
20783 2004-11-10 Martin Baulig <martin@localhost>
20785 * mini.c (mono_method_to_ir): Use `generic_container->context'
20786 rather than creating a new one.
20788 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20790 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20792 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20794 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20796 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20797 the experimental aot cache stuff.
20799 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20801 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20802 mini-exceptions.c: update to exception clause structure changes.
20804 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20806 * exceptions-x86.c (throw_exception): Fix warnings.
20808 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20811 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20813 * exceptions-sparc.c (get_throw_exception): Really fix this.
20815 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20817 * tramp-*.c: we no longer support icalls without wrappers, so
20818 a bit of code can be removed here
20820 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20822 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20825 * cpu-sparc.md: Add op_rethrow.
20827 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20829 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20831 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20832 * mini-ops.h: Add OP_RETHROW.
20834 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20836 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20838 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20840 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20841 Makes the output much easier to read
20843 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20845 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20846 prevents another huge leak when compiling with ssa. Secondly, the
20847 performance of doing this rather than freeing the lists is much
20848 better. GList does a lock every time you allocate a list link,
20849 so that it can use a memory pool. So, it is better to just use
20850 a memory pool of our own.
20852 * ssa.c, linear-scan.c: replace g_list_remove_link with
20853 g_list_delete. The remove one does not free the GList, so we were
20854 leaking memory. On -O=all --compile-all with corlib, this cut down
20855 3 MB of allocations.
20857 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20859 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20861 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20863 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20864 into a new function mono_create_jit_trampoline ().
20866 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20868 * trace.c (get_spec): Allow tracing of classes without a namespace.
20870 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20872 * mini.c: Fix pointer overwrite in mini_method_compile.
20874 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20876 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20877 The darwin ABI needs some special handling for 1 and 2 byte structs
20878 Lets use lbz/lhz instead of lwz everywhere.
20879 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20880 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20881 Use stb/sth for the former, and put the latter always on stack instead of in
20882 argument registers.
20884 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20886 * trace.c (is_filenamechar): Add '_'.
20888 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20890 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20892 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20894 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20896 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20897 depends on libmonogc. Fixes #68805.
20899 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20901 * mini.c (mono_jit_free_method): Provide extra information for
20902 this error. Currently this leaks, but will be turned into a
20903 developer option in the future.
20905 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20907 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20909 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20911 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20912 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20913 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20915 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20917 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20918 trampolines for AOT code.
20920 2004-10-22 <vargaz@freemail.hu>
20922 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20923 constructed types. Fixes #68136.
20925 2004-10-21 Martin Baulig <martin@ximian.com>
20927 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20928 if it returns true, unwind the stack to the call instruction.
20930 2004-10-21 <vargaz@freemail.hu>
20932 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20934 * mini.h: Bump AOT version number.
20936 * objects.cs: Add another test for unbox trampolines.
20938 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20941 2004-10-20 <vargaz@freemail.hu>
20943 * driver.c: Add SHARED to the set of optimizations tested.
20945 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20947 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20948 used by CEE_NEWARR.
20950 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20952 2004-10-20 Martin Baulig <martin@ximian.com>
20954 * mini-exceptions.c (mono_handle_exception): Call
20955 mono_debugger_handle_exception() to tell the debugger about
20956 catch/finally clauses.
20958 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20960 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20962 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20965 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20967 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20968 methods as their native size, fixed bug #57543, #57545.
20969 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20970 This saves a temporary register and mullw call down into 1 (minor perf
20971 increase for cases like sum = sum * 5; This use to translate into:
20974 It now translates to
20977 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20979 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20982 2004-10-11 Martin Baulig <martin@ximian.com>
20984 * mini.c (mono_method_to_ir): If we're a generic method, get the
20985 MonoGenericContainer from our MonoMethodNormal and create a
20986 MonoGenericContext from it.
20988 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20990 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20992 * basic-long.cs: Add test for checked i8->i2 cast.
20994 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20996 * inssel-ppc.brg: added a couple of speedup rules.
20998 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21000 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21001 to speed up rebuilds.
21003 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21005 * mini-s390.c: Minor fix to OP_OR_IMM.
21007 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21009 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21010 better. Fixes appdomain-unload.exe on sparc.
21012 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21014 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21015 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21018 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21020 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21022 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21024 * mini.c: Always generate a field read/write wrapper for members
21025 of the class MarshalByRefObject since the actual instance could
21028 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21030 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21032 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21034 * driver.c mini.h trace.c: Move the setting of the main assembly into
21035 a separate function called mono_trace_set_assembly () and call it after
21036 actually loading the main assembly. Fixes #66872.
21038 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21040 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21041 using the code manager.
21043 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21045 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21047 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21049 * cpu-amd64.md: Fix bug in previous patch.
21051 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21054 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21056 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21057 mini-exceptions.c: updates for changed stack walk interface.
21059 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21061 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21063 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21065 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21067 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21069 * driver.c (mini_regression_list): Do not call mono_assembly_close
21070 since assemblies can't be unloaded.
21072 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21074 * cpu-amd64.md: Fix more instruction lengths.
21076 * cpu-amd64.md: Fix lengths of some instructions.
21078 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21080 * inssel.brg: Make the array ldelema check aot friendly.
21082 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21084 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21086 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21088 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21090 * mini-x86.c: Fix build.
21092 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21093 mono_type_get_underlying_type () helper function to simplify code.
21095 2004-09-09 Martin Baulig <martin@ximian.com>
21097 * mini-amd64.c: Don't access `type->data.klass' directly, call
21098 mono_class_from_mono_type() instead since the type may be a
21101 2004-09-09 Martin Baulig <martin@ximian.com>
21103 * mini-amd64.c (get_call_info): Fix support for generic instances.
21104 (add_valuetype): Use mono_class_from_mono_type() to get the class
21105 since we can be a generic instance.
21107 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21109 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21111 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21113 * liveness.c: reset spill costs on each scan: bug 62107
21115 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21117 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21118 unnecessary line that doesn't compile
21120 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21122 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21123 trampolines, make them call an error function so people can fix their
21126 2004-09-06 Martin Baulig <martin@ximian.com>
21128 * mini.c (mono_method_to_ir): When initializing locals, handle a
21129 generic instances like a valuetype if it's a valuetype and like a
21130 class if it's a class.
21132 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21134 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21135 stack. Fixes #64674.
21137 * exceptions.cs: Add test for unwinding of call arguments.
21139 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21141 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21142 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21143 set the carry/borrow flag). The sparc and s390 implementations
21144 can now use optimized versions (and simplify the code). ppc bugfixes.
21146 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21148 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21150 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21152 * inssel-amd64.brg: Remove leftover 32 bit rule.
21154 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21156 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21158 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21159 mono_arch_find_jit_info functions into a new function. Fix a memory
21162 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21165 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21167 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21170 * exceptions.cs: Add array size tests.
21172 * mini.c: Allocate a separate icall wrapper for each arity of
21173 mono_array_new_va. Fixes #59509.
21175 * exceptions.cs: Add testcase for 64578.
21177 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21179 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21181 2004-09-02 Martin Baulig <martin@ximian.com>
21183 * mini.c (mono_method_to_ir): When initializing the locals, call
21184 handle_initobj() on the generic instance itself, not its
21187 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21189 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21190 MonoJitInfo for dynamic methods.
21192 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21194 * mini.c: Add support for freeing JIT data for dynamic methods.
21196 2004-09-01 Martin Baulig <martin@ximian.com>
21198 * mini-x86.c (is_regsize_var): Added support for generic
21200 (mono_arch_emit_prolog): Make this compile again, use
21201 `x86_push_imm_template (code)'.
21203 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21205 * mini-x86.c: make all push_imm instructions that get
21206 patched always emit the long form
21208 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21210 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21211 in a per-domain hash.
21213 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21216 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21218 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21221 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21224 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21225 Beginnings of SSE2 support.
21227 * exceptions.cs: Add more tests for checked int<->uint casts.
21229 2004-08-28 Martin Baulig <martin@ximian.com>
21231 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21235 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21236 Handle generic instances recursively.
21238 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21240 * iltests.il: test for conv.u8 on a constant
21242 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21244 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21245 LCONV_x4 (shrun_32 (membase)).
21247 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21249 * inssel-x86.brg: c&p rules for push/setret of long
21251 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21253 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21254 compare (regvar, base)
21256 * inssel-x86.brg: more burg love
21258 * inssel.brg: more cleanup
21260 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21262 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21264 * basic-long.cs, basic-calls.cs: new tests for optimization.
21266 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21268 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21271 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21275 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21277 * inssel.brg (mini_emit_memcpy): use
21278 NO_UNALIGNED_ACCESS to disable memcpy optimization
21280 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21282 * mini-amd64.c: Handle generic types in various places.
21284 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21286 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21288 * mini.c (handle_box): Fix warning.
21290 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21292 * mini-amd64.h: Enable the emit_state optimization.
21294 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21296 * mini-amd64.c: Add some new 64 bit peephole opts.
21298 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21300 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21302 * mini-amd64.c: Register allocator fixes.
21304 * mini.c: Add an optimization to emit_state to avoid allocation of new
21305 registers on some platforms.
21307 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21309 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21311 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21312 allocation. Fixes #63085.
21314 * basic-long.cs: Add new regression test.
21316 * mini-amd64.c: Register allocator improvements.
21318 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21320 * mini-amd64.c (read_tls_offset_from_method): Add another code
21323 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21324 instruction sequence for nullifying class init trampolines.
21326 * objects.cs: Add new regalloc test.
21328 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21330 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21332 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21334 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21337 * driver.c: Fix profiling after TLS changes.
21339 * driver.c (mono_main): Set mono_stats.enabled if needed.
21341 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21344 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21346 * mini-x86.c: use a 1 op rather than a 2 op tls access
21347 instruction -> faster.
21349 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21351 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21354 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21356 * exceptions-sparc.c (throw_exception): fix typo
21358 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21360 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21361 set tree->dreg correctly with tls. Allow any
21362 register to be used.
21364 * mini-x86.c (read_tls_offset_from_method): add new code
21365 generation pattern seen with GCC.
21368 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21370 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21371 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21372 exceptions-sparc.c: fix some performance issues in exception
21373 handling and setting of the stack trace for exceptions that were
21376 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21378 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21381 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21384 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21386 This patch inlines tls access, when possible.
21388 * mini.h: new arch functions for TLS intrinsics.
21389 All platforms updated with a stub.
21391 * mini.c: use the new intrinsics
21393 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21394 arch specific intrinsic for tls variables
21396 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21398 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21401 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21403 * mini.c: thread local allocation
21405 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21407 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21409 * Makefile.am: Link against the static version of libmonogc.
21411 * Makefile.am: Link the static versions of the convenience libraries
21412 into the mono executable.
21414 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21416 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21418 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21419 on integer overflow.
21421 * mini-amd64.c: Reorganize function call code.
21423 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21425 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21427 * inssel-x86.brg: use xor eax,eax.
21429 * basic.cs: new tests
21431 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21433 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21434 in exception throwing code.
21436 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21438 * inssel-x86.brg: use xor esi,esi.
21440 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21442 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21443 can trace methods compiled during mini_init () too.
21445 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21448 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21450 * Makefile.am: static link on x86 (r=zoltan)
21452 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21454 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21455 code since it causes some programs to fail.
21457 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21459 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21461 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21463 * mini.c: ovfops_op_map - add STACK_OBJ case for
21465 * basic.cs: add test_0_pin_string as test
21468 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21470 * Makefile.am: build C# if srcdir != builddir
21472 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21474 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21475 fall-through blocks.
21477 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21479 * driver.c: enable loop by default again and include abcrem in -O=all.
21481 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21483 * iltests.il: Add some localloc tests.
21485 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21487 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21490 * inssel-amd64.brg: Add some optimizations.
21492 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21495 * Makefile.am: Statically link mono against libmono on AMD64.
21497 * mini-amd64.c inssel-amd64.brg: Optimizations.
21499 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21501 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21503 * tramp-amd64.c: Patch calling code in trampolines.
21505 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21507 * mini-amd64.c: pinvoke struct passing fixes.
21509 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21511 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21512 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21514 2004-08-05 Duncan Mak <duncan@ximian.com>
21516 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21519 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21521 * mini-amd64.c (emit_move_return_value): Move return value for normal
21524 2004-08-05 Martin Baulig <martin@ximian.com>
21526 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21527 `type->type'; just modify `type' itself when dealing with enums
21528 and generic instances.
21529 (check_call_signature): Make `simple_type' a `MonoType *'.
21531 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21533 * mini.c: Use OP_PADD to add offsets to addresses.
21535 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21537 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21539 * mini-sparc.c (mono_arch_emit_epilog): fix check
21540 for folding last op into restore instruction
21542 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21544 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21545 helper methods using the code manager.
21547 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21549 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21551 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21553 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21554 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21556 * mini-s390.c: fix tail processing
21558 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21560 * mini-ppc.c: mul.ovf.un exception name fix.
21562 2004-08-03 Martin Baulig <martin@ximian.com>
21564 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21565 instances; before jumping to `handle_enum', also modify `ptype'.
21567 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21569 * cpu-sparc.md: fcall maximal length too small.
21571 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21573 * mini-amd64.c mini.h: Add initial support for passing/returning
21574 structures to/from pinvoked methods.
21576 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21578 * mini-ppc.c: reg allocator fix.
21580 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21582 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21584 * inssel.brg: Optimize memset on 64 bit machines.
21586 * mini-amd64.c: Fix some vararg cases.
21588 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21590 * mini-s390.c: Corrected macro in emit_float_to_int
21592 * s390-abi.cs: Tests to exercise the s390 ABI
21594 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21596 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21599 * basic.cs: Add a test for add.ovf.un.
21601 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21603 * mini-sparc.c: add case for OP_IDIV_UN
21605 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21607 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21609 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21611 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21613 * basic.cs: regression tests.
21615 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21618 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21620 * basic.cs: Add a new test.
21622 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21623 and AOT. Various fixes and optimizations.
21625 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21627 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21629 * mini-ppc.c: make sure temp regs are not used for global reg
21632 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21634 * cpu-sparc.md: conv_i8 fix for 64bits
21636 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21638 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21640 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21641 add opcode for cmp BYTE PTR [eax], imm.
21643 * inssel.brg: Make memcpy and memset takes bases.
21645 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21647 * *-amd64.*: More AMD64 work.
21649 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21651 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21652 add a compare-not-equal opcode.
21654 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21656 * mini.c: Use mono_init_from_assembly instead of mono_init.
21658 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21660 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21662 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21664 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21666 * inssel.brg: 64 bit fixes.
21668 * mini.h (MonoCallInst): Add some AMD64 specific data.
21670 * mini.h: Add some OP_P opcodes.
21672 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21674 * basic.cs: tests for 61797 and 61740
21676 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21678 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21679 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21681 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21683 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21685 * *-amd64*.*: Ongoing AMD64 work.
21687 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21689 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21691 * *-amd64*: Ongoing AMD64 work.
21693 * mini-arch.h: Add AMD64 support.
21695 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21697 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21699 * mini-ops.h: Add new opcodes.
21701 * Makefile.am: Add AMD64 support.
21703 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21704 rules into the inssel-long*.brg files.
21706 * *-amd64.*: Add beginnings of AMD64 backend.
21708 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21710 * mini.c (print_dfn): commenting out the code that prints
21711 the cil. With -O=deadce, this makes -v -v crash.
21713 * cpu-pentium.md: make checkthis have a length of 2
21715 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21717 * mini-sparc.h: fix implementations of __builtin
21718 functions for Sun compiler for V9.
21720 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21722 * mini.c: use the new stelem.ref wrapper
21723 * exceptions.cs, arrays.cs: new stelem.ref tests
21725 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21727 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21728 new XSP should work with these changes).
21730 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21732 * inssel-{long32,x86,}.brg: trivial optimizations.
21734 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21736 * mini.c: load value when emitting box operation in
21739 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21741 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21742 is one byte shorter than cmp DWORD PTR [eax], 0.
21744 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21746 * inssel-ppc.brg: arguments on the stack are always
21747 relative to the stack pointer (spotted by Neale Ferguson).
21749 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21751 * exceptions-x86.c: delay appending the method name to the trace until
21752 after mono_jit_info_table_find is called, as this gets the real
21755 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21757 * aot.c: register roots
21759 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21761 * aot.c : I could just use PLATFORM_WIN32 flag.
21763 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21765 * aot.c : Reverting the previous fix. This time it broke linux build.
21767 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21769 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21771 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21773 * mini.c (handle_stack_args): Remove some more debugging code.
21775 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21777 * driver.c mini.h aot.c: Allow additional options to be specified with
21778 --aot and pass them to mono_compile_assembly.
21780 * aot.c: Add experimental code to AOT compile all loaded assemblies
21781 on demand and save the code into a cache in the filesystem.
21783 * aot.c: Add support for more wrapper methods.
21785 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21788 * cpu-*.md: Remove removed opcodes.
21790 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21791 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21792 related icalls to marshal.c.
21794 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21796 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21798 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21800 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21802 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21803 * liveness.c: If liveness is recomputated we need to reset the information
21804 for each variable. This way, if the liveness range has been narrowed
21805 by optimizations that happened after the last computation, we can return
21808 For example, if you have
21813 // Tons of code that does not affect i
21819 i = 0 is dead code and will be removed by SSA. However, when
21820 linear scan gets to the code, i will still appear to be live
21821 throughout the entire block. This prevents good register allocation.
21823 2004-07-06 Martin Baulig <martin@ximian.com>
21825 * debug-mini.c (mono_debug_init_method): Allow
21826 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21827 (mono_debug_add_icall_wrapper): New method.
21829 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21831 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21833 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21836 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21838 * aot.c (mono_aot_load_method): Fix loading of debug info.
21840 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21842 * aot.c: Add logging support.
21844 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21846 * mini.h: Add prototype for mono_print_method_from_ip.
21848 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21850 * inssel.brg: 64 bit fixes.
21852 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21855 * Makefile.am: Add SPARC64 support.
21857 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21859 * aot.c: Fix alignment problems on 32 bit platforms.
21861 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21863 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21866 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21869 * mini.h: Bump AOT file version. Some 64 bit fixes.
21871 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21873 * inssel-sparc.brg: Add new rule to avoid register moves.
21875 * inssel.brg: Add ldind_to_load_membase helper function.
21877 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21879 * mini.c: OffsetToStringData intrinsic.
21881 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21883 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21885 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21888 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21889 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21891 * mini.c: reinstated mono_compile_get_interface_var()
21892 on x86, too, since the change breaks the Gtk# build there as well.
21894 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21896 * driver.c: remove loop from the default optimizations: it seems to
21897 interact badly with some of the other options (see bug #60613).
21899 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21901 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21902 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21904 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21906 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21907 vararg-using methods.
21909 2004-06-21 Martin Baulig <martin@ximian.com>
21911 * mini/mini-exceptions.c
21912 (mono_handle_exception): Added `gpointer original_ip' argument.
21913 After calling mono_unhandled_exception(), call
21914 mono_debugger_unhandled_exception() and if that returns true,
21915 restore the context and return.
21917 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21919 * mini-ppc.c: prefer the use of relative branches so
21920 they won't need to be patched in aot code (patch from Patrick Beard).
21922 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21924 * aot.c: patch from Patrick Beard to make the output assembly
21925 more correct for the MacOSX assembler. Small tweak to
21926 generate sane images on Linux/PPC, too.
21928 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21930 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21931 case until bug #59509 is fixed (shows up in #60332).
21933 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21935 * mini.c: make sure the needed wrappers are compiled, too, with
21938 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21940 * driver.c: remove NPTL reference in --version output.
21942 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21944 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21945 generate valid assembly for the Mach-O assembler.
21947 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21949 * driver.c: don't include abcrem in the all optimization specifier
21950 since it slows down jit compilation too much for now.
21952 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21954 * mini.c: use BIGMUL only if both operands have the same signage.
21955 * iltests.il: Test for bug 60056. (errors related to signage in
21960 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21962 * mini.c, aot.c: memory leak fixes.
21964 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21966 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21968 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21970 * Makefile.am: remove the -static hack completely, it links in
21971 statically glib as well.
21973 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21975 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21976 * exceptions.cs: make it compile with new mcs/csc.
21978 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21979 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21980 and added relevant test case.
21982 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21984 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21985 regressions in gtk-sharp.
21987 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21989 * exceptions.cs: New regression tests.
21991 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21993 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21995 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21997 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21999 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22001 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22003 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22005 * mini.c (mono_jit_runtime_invoke): Init class in this
22006 method instead of trusting mono_jit_compile_method to
22007 do the work (because wrappers can be in object class)
22009 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22011 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22013 * basic-long.cs: New regression test.
22015 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22017 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22018 and div/rem checks.
22020 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22022 * Makefile.am: fix miguel's change to build mono statically against
22023 libmono (track build dependencies).
22025 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22027 * cfold.c: Some glib versions do not have G_MININT32.
22029 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22031 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22032 with precision of tan, atan, sin and cos, and implemented related
22033 regressions tests (fixes bug 54467, but one new problem appeared and
22036 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22038 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22040 * exceptions.cs: Add test for constant folding && division by zero.
22042 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22043 since driver.c is in libmono too, so the optimization was useless.
22045 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22046 variable to driver.c so the compiler can emit more efficient code to
22049 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22051 * Makefile.am: don't distribute generated inssel.[ch] files.
22053 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22055 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22056 into the default appdomain. Fixes #58707.
22058 * jit-icalls.c: Remove the broken approximation for truncl, doing
22059 no conversion is better.
22061 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22064 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22066 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22067 of the mcrxr instruction which is not available on some processors
22068 even if it's documented to be. Implement add and sub overflow correctly
22069 (still not complete for long unsigned). Speed up icalls a bit.
22071 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22073 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22074 we run .cctor in the current domain instead of target_domain.
22076 Fixes bug #58558, .cctor not being called in -O=shared.
22078 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22080 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22082 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22084 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22085 which can be done with an imm8, do it that way.
22086 (mono_arch_output_basic_block): ditto for a jmp
22087 (mono_arch_emit_prolog): Computate maximum offset of a label.
22089 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22091 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22092 now tries to allocate prefered physical reg's for virtual
22093 regs. This reduces the number of emited spills/loads with
22094 20-30% on our core assemblies.
22096 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22098 * jit-icalls.c: truncl() is not needed and trunc() is
22099 the correct thing to do anyway (bug #58287).
22101 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22103 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22106 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22108 * driver.c: enable loop optimizations by default.
22110 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22112 * mini-x86.c: fix calc of max loop size when aligning loops start.
22114 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22116 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22119 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22121 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22124 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22126 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22128 * mini.c (inline_method): Allways inline some wrappers even if the cost
22129 is too large. Fixes #58785.
22131 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22133 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22135 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22136 (crichton@gimp.org). Beginning of support for sparc/linux.
22138 * mini-sparc.c: Optimize retrieval of LMF address.
22140 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22142 * exceptions-ppc.c: handle alloca in methods with clauses.
22144 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22146 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22148 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22150 * mini.c: Delegate most of the abort signal work to
22151 mono_thread_request_interruption, which also handles Stop and Suspend
22154 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22156 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22157 supports the save/restore lmf opcodes.
22159 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22161 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22162 by gcc-3.4 as well.
22164 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22166 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22168 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22169 methods which contain array accesses.
22171 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22172 boundaries. Fixes #58537.
22174 * iltests.il: Add regression test for #58537.
22176 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22178 * mini-x86.c (mono_arch_local_regalloc): Last part of
22179 fix for bug #58633 (releasing register to early).
22181 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22183 * basic-long.cs: Add new regression test.
22185 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22187 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22188 register too early on the chain.
22190 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22192 * mini.c (create_helper_signature): Use a helper function to reduce
22193 the code which needs to be written. Also set the calling convention of
22194 icalls on windows. Fixes #57840.
22196 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22198 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22199 exceptions-ppc.c: added helper function to get the instruction address
22200 from a signal handler context.
22202 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22204 * helpers.c: use g_get_tmp_dir. Invokes happyness
22207 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22209 * helpers.c: Add new env variable to pass args to objdump.
22210 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22212 2004-05-17 Radek Doulik <rodo@ximian.com>
22214 * Makefile.am (common_sources): added abcremoval.h so it get
22215 disted and daily mono packages on go-mono.com will build again
22217 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22219 * abcremoval.c: Fixed coding style, added copyright header.
22221 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22223 * mini.h: Added prototype for abc removal main function.
22225 * build_relations_propagation_table.pl: Added copyright header.
22227 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22229 * basic-long.cs: reg test for complex ceq_long bug.
22231 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22233 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22234 reg in long and clob case (bug #58343). Fixed/added comments.
22236 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22238 * mini.c (mono_jit_runtime_invoke): Follow new convention
22239 of calling the invoke method with an function pointer.
22241 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22243 * ChangeLog: Fix author of memory leak patch.
22245 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22247 * Makefile.am: fix make dist as well...
22250 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22252 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22253 on archs where pointers are 4 bytes long.
22255 * Makefile.am: Added abcremoval.c source file.
22257 * abcremoval.c: Added abcremoval.c.
22259 * abcremoval.h: Added abcremoval.h.
22261 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22263 * inssel.brg: Enabled bounds check removal.
22265 * mini.c: Added support for abcrem optimization.
22267 * mini.h: Added abcrem optimization label.
22269 * driver.c: Added support for abcrem optimization.
22271 * propagated_relations_table.def: Added propagated_relations_table.def.
22273 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22275 * mini.c, cfold.c: fix style.
22277 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22279 * mini.c: handle issue with the low-level implementation of
22280 some long opcodes (bug #54209).
22282 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22284 * basic.cs: test for my new cmov stuff.
22286 2004-05-13 Patrik Torstensson
22288 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22289 opt and added peephole documentation.
22291 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22293 * tramp-ppc.c: rewrote the generic trampoline code.
22295 2004-05-11 Patrik Torstensson
22297 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22299 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22301 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22303 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22304 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22306 * mini.c: Add new icalls for AsAny marshalling.
22308 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22310 * tramp-ppc.c, mini-ppc.c: more cleanups.
22312 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22314 * mini.c: no warnings.
22316 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22318 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22320 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22322 * mini.c: In the thread abort signal handler, if the thread is in the
22323 process of being stoped, don't throw the Abort exception, just stop the
22326 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22328 * tramp-ppc.c: removed old code.
22330 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22332 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22333 do some simple speed optimizations on ppc.
22335 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22337 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22338 and large offsets in load/store.
22340 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22342 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22343 it causes regressions.
22345 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22347 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22350 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22352 * jit-icalls.c: remove warnings.
22353 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22354 speedups for unsafe code.
22356 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22358 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22360 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22362 * basic-calls.cs: Add new regression test.
22364 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22367 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22369 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22372 2004-05-06 Patrik Torstensson
22374 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22375 long reg allocation in any reg (not only eax:edx) and implemented
22376 long shl/shr ops in asm instead of helpers.
22378 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22380 * mini-sparc.h: Fix warnings.
22382 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22385 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22386 separate statement for clarity.
22388 * mini-sparc.c: Update status.
22390 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22392 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22395 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22397 * inssel-ppc.brg: another small pre-release workaround:
22398 we don't do overflow detection for long_sub_un.
22400 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22402 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22403 (also works around a weird ppc bug: 57957).
22405 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22407 * tramp-ppc.c: trampoline fixes.
22409 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22411 * mini-ppc.c: fixed typos.
22413 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22415 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22416 at the top of the stack. Fixed typos. Use a frame registers
22417 for all the methods with exception clauses.
22419 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22421 * exceptions-ppc.c: restore fp registers.
22423 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22425 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22426 order from the stack top (moved the stack room to save the
22427 return value for trace after the param area). Fixed corruption
22428 in restoring registers on unwind.
22430 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22432 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22434 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22436 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22437 and prolog/epilog for methods that use it. Allow
22438 enough param area room for varargs methods. Fix miguel's
22439 breakage in exception handling.
22441 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22443 * Makefile.am: run genmdesc only on current arch.
22445 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22447 * exceptions-x86.c:
22448 * mini-x86.h: fix the build on windows.
22450 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22452 * 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.
22454 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22456 * mini-exceptions.c: New file.
22458 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22459 Move some parts of the x86 exception handling code to an
22460 arch-independent file so it can be shared with other ports.
22462 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22464 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22466 2004-04-26 David Waite <mass@akuma.org>
22468 * driver.c: remove comma from end of enumeration declaration
22470 2004-04-26 Jackson Harper <jackson@ximian.com>
22472 * driver.c: parse config file before loading first assembly. This
22473 allows the user gac to be enabled/disabled.
22475 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22477 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22478 simpler mechanism: we do not care what is encoded initially
22479 (branch absolute or relative), we care about the code and its
22480 target. I kept the old code for reference for now.
22482 The new code tries first to determine if the jump is anywhere in
22483 the -/+32 absolute meg range, if it succeeds, it encodes using the
22484 absolute branch; If not, it tried to find something in the
22485 relative range, if not, it uses the handle_thunk code.
22487 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22489 * exceptions-ppc.c: use the correct ip register on macosx.
22491 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22493 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22495 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22497 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22498 Raise exception on integer divide by zero by hand since the hw
22499 doesn't support it. Handle NaNs in FP compares.
22501 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22503 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22504 code reducing duplication between the platforms and enabled
22505 signal exception handling (on linux for now).
22507 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22509 * exceptions-ppc.c: more macosx support.
22511 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22513 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22515 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22517 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22519 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22521 * iltests.il: more tests.
22523 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22525 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22528 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22530 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22532 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22534 * liveness.c: Mark variables as volatile in all basic blocks reachable
22535 from exception clauses.
22537 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22539 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22542 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22544 * iltests.il, basic.cs: more tests for regalloc.
22546 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22548 * iltests.il: Some tests for register allocation modifications
22551 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22553 * exceptions.cs: Add regression test for bug #56782.
22555 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22556 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22557 the beauty of fixing the same thing in 5 different files...
22559 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22561 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22564 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22566 * mini.c: Add support for STRWLPARRAY marshalling convention.
22568 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22570 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22571 to init the context to setup the regs pointer).
22573 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22575 * exceptions-ppc.c: more exceptions work.
22577 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22579 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22582 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22584 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22585 can use the memory directly.
22587 * cpu-pentium.md: Update documentation from a post from Zoltan.
22589 add x86_add_membase, x86_sub_membase, x86_mul_membase
22591 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22593 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22594 GENERAL_REGS they were also hardcoded for all PPC ports.
22596 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22598 Remove hard-coded limit for floating point registers, use
22599 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22601 Notice that in MacOS X calling conventions you can fit a lot more
22602 floating point values in registers, so I should update the PInvoke
22603 test to excercise the passing of floating point values on the
22604 stack (currently broken).
22606 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22608 * tramp-ppc.c (create_trampoline_code): Added
22609 JUMP_TRAMPOLINE_SIZE.
22610 (ppc_magic_trampoline): Follow the pattern from
22611 x86_magic_trampoline: if code is set to zero, return.
22612 (create_trampoline_code): Always pass MonoMethod to the jump
22613 trampoline, before it was passing a null.
22614 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22615 share the code with mono_arch_create_jit_trampoline.
22617 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22619 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22622 * cpu-g4.md: Added length for jmp instruction, the worst case
22623 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22626 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22628 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22630 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22632 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22633 before each IL instruction.
22635 * mini.c (CEE_BOX): Fix warnings.
22637 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22639 * mini.c: removed a few unused vars and extra whitespace.
22641 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22643 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22645 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22647 (OP_GETCHR): use the above
22648 (CEE_LDELEMA): use the above.
22650 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22651 version of the generic impl.
22652 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22653 (CEE_LDELEMA): use the above.
22655 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22657 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22660 * iltests.il: Added new regression test for #56317.
22662 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22664 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22665 under NetBSD. Fixes #56450.
22667 * liveness.c (update_gen_kill_set): Fix previous patch.
22669 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22671 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22673 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22675 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22676 ldsfld and ldsflda.
22678 * inssel-sparc.brg: Add more optimizations.
22680 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22682 2004-04-01 Martin Baulig <martin@ximian.com>
22684 * mini.c (handle_box): New static function; moved the
22685 implementation of CEE_BOX here.
22686 (mono_method_to_ir): Added `constrained_call' variable.
22687 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22688 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22689 mono_method_get_constrained() to get the method.
22691 2004-04-01 Martin Baulig <martin@ximian.com>
22693 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22694 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22695 (mono_method_to_ir): We don't need these macros anymore since
22696 mono_class_get_full() already takes care of it.
22698 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22700 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22701 use @function (as doesn't accept #function here) and check the return
22702 value of system and stop if fails.
22704 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22706 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22708 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22710 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22712 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22714 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22717 * basic-long.cs: Add test for negation of Int64.MinValue.
22719 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22721 * mini-sparc.c: Update status.
22723 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22725 * exceptions-sparc.c: Fix return value in filters.
22727 * inssel-sparc.brg: Fix register allocation in some rules.
22729 2004-03-28 Martin Baulig <martin@ximian.com>
22731 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22734 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22736 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22738 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22739 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22740 remove unused conv_u4 opcode.
22742 * mini-x86.c: Remove valgrind workaround since it slows down things
22743 even when mono is not run under valgrind.
22745 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22747 * mini-sparc.c: Update status.
22749 * inssel-sparc.brg: Add some optimizations.
22751 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22752 future delay slot filling. Add support for varargs, tail calls and JMP.
22754 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22755 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22757 * inssel.brg: Fix register allocation in OP_ARGLIST.
22759 * inssel.brg: Fix warnings.
22761 2004-03-25 Martin Baulig <martin@ximian.com>
22763 * mini.c (inflate_generic_field): Removed.
22764 (mini_get_method): Removed, use mono_get_method_full(),
22765 (mini_get_class): Removed, use mono_class_get_full().
22766 (mono_method_to_ir): Pass our generic context to
22767 mono_field_from_token().
22769 2004-03-25 Martin Baulig <martin@ximian.com>
22771 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22772 of a `MonoMethod *'.
22773 (mini_get_method): Take a `MonoGenericContext *' instead
22774 of a `MonoMethod *'.
22775 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22776 a new local variable called `generic_context' which holds the
22777 current `MonoGenericContext *'; use it to lookup things.
22779 2004-03-24 Martin Baulig <martin@ximian.com>
22781 * mini.c (mini_get_class): New static method; if we're inside a
22782 generic instance, inflate the class if neccessary.
22783 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22785 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22787 * iltests.il: New regression test for #55976.
22789 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22792 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22794 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22797 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22799 * liveness.c: Consider SSA stores as well as loads when making vars
22802 * exceptions.cs: New regression tests for register allocation.
22804 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22806 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22807 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22808 domain lock only to protect puntual access to data structures.
22809 Added access lock for sighash, jit_icall_hash_name,
22810 jit_icall_hash_addr and domain->code_mp.
22812 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22814 * driver.c: Print SIGSEGV handling method.
22816 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22818 * mini.c (setup_jit_tls_data): Handle case when this is called
22819 multiple times for a thread.
22821 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22822 is different from fbxx_un. Fixes #54303. Also use constants instead of
22823 magic numbers in a lot of places.
22825 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22827 * exceptions.cs: Fix cctor test when --regression is used.
22829 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22831 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22834 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22836 * inssel-ppc.brg: fixed register assignments for some rules.
22838 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22840 * exceptions.cs: Add test for exceptions in static constructors.
22842 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22843 static constructors outside the domain lock. Fixes #55720.
22845 2004-03-17 Martin Baulig <martin@ximian.com>
22847 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22848 (inflate_generic_field): Take the `MonoMethod *' instead of the
22849 `MonoClass *' and added support for generic method.
22850 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22851 have a `field->parent->gen_params', only inflate the field if it's
22852 an open constructed type.
22854 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22856 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22857 exception object instead of the preconstructed ones.
22859 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22861 * mini.c: reverted changed to sigsegv_signal_handler commited
22862 accidentally in the previous patch.
22864 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22867 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22868 running --aot with an old assembly.
22870 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22872 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22875 * mini-sparc.c: Add support for v9 branches with prediction.
22877 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22879 * mini.c (mini_init): #warning is GNUC only
22881 * mini-sparc.h: implement __builtin_frame_address
22882 and __builtin_return_address for Sun C compiler
22884 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22886 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22888 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22890 * basic-calls.cs: Add test for unaligned byref long argument passing.
22892 * mini-ops.h: Add sparcv9 compare and branch instructions.
22894 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22895 v9 instructions if we have a v9 cpu.
22897 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22898 registers for global allocation.
22900 * exceptions-sparc.c: Fixes.
22902 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22904 * liveness.c (mono_analyze_liveness): Optimized version.
22906 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22908 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22911 * basic-float.cs basic-calls.cs: New regression tests.
22913 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22915 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22916 sigaltstack implementation.
22918 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22920 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22921 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22923 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22925 * mini.c: Fix warnings.
22927 * mini.c (mono_resolve_patch_target): New function which contains the
22928 arch independent part of the patching process.
22930 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22931 patching code to a separate function.
22933 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22935 * mini.c (add_signal_handler): ifdef out on Windows
22937 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22939 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22940 cpu-sparc.md: Add exception handling support + other fixes.
22942 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22943 typed GC detection in --version.
22945 * basic.cs exceptions.cs: New regression tests.
22947 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22948 the arch specific code can store data during a compilation.
22950 * mini-ops.h: Add OP_SETFRET.
22952 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22953 function, register a separate icall for each arity, so the icalls can
22956 * mini.c (mono_print_tree): Print negative offsets in a more readable
22959 * mini.c: Make signal handling work on sparc.
22961 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22963 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22965 * jit-icalls.c: Emulate truncl by aintl on solaris.
22967 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22969 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22971 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22973 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22975 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22976 a MarshalByRef type, inline a method that performs the check, taking into
22977 account that the object can be a proxy. Also implemented tow new opcodes:
22978 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22979 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22980 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22982 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22984 * mini-ppc.c: if a relative branch displacement is too big
22985 but it points to and area reachable with an absolute branch,
22988 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22990 * mini.c: optimize small copies in cpblk.
22992 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22994 * basic-calls.cs basic-float.cs: New regression tests.
22996 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22997 negative offsets from %fp. Implement localloc. Fix local register
22998 allocation. Fix the case when the this argument needs to be saved to
22999 the stack. Implement some missing opcodes.
23001 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23003 * mini.c (mini_method_compile): Reenable global regalloc in methods
23004 with exception handlers.
23006 * linear-scan.c (mono_varlist_sort): Fix warning.
23008 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23010 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23013 * liveness.c: Make all variables uses in exception clauses volatile, to
23014 prevent them from being allocated to registers. Fixes #42136.
23016 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23018 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23019 causes regressions.
23021 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23022 argument to mono_arch_regalloc_cost.
23024 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23027 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23029 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23030 Make the cost of allocating a variable to a register arch dependent.
23032 * basic-calls.cs: Fix compilation of tests.
23034 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23035 helper function to cut back on the number of #ifdefs needed.
23037 * mini-ppc.c: Fix compilation.
23039 * basic-calls.cs: New regression tests.
23041 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23043 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23044 of l0 since that is callee saved.
23046 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23049 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23050 of delay instruction.
23052 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23054 * mini.h (MonoCallInst): Add 'virtual' flag.
23056 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23058 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23060 * *.cs: New regression tests.
23062 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23065 * mini.c (mono_runtime_install_handlers): Fix build.
23067 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23068 'signal_stack_size' members.
23070 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23071 alternate signal stack.
23073 * exceptions-x86.c: Add stack overflow handling.
23075 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23076 functions to arch independent code.
23078 * mini.c (mono_print_tree): Print more detailed info for load_membase
23081 2004-02-23 Martin Baulig <martin@ximian.com>
23083 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23085 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23087 * mini-x86.c: fixed reg allocation for div/rem.
23089 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23091 * driver.c (mono_main): Report some configuratio options on --version.
23093 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23095 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23096 low in the address space. Correctly flush memory in thunks where we
23097 output native code.
23099 2004-02-20 Martin Baulig <martin@ximian.com>
23101 * mini.c (mini_get_method): New static method; inflate all generic
23102 methods and methods in open generic instances.
23103 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23104 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23106 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23108 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23110 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23112 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23114 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23116 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23117 it compile using Sun's compiler.
23119 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23121 * 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.
23123 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23125 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23127 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23129 * mini-ppc.c: handle calls outside of the allowed range with thunks
23130 allocated using the code manager.
23131 * tramp-ppc.c: use the code manager to hold generated native code.
23132 Fixed the magic trampoline to just patch vtable entries.
23134 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23136 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23139 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23141 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23144 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23145 if we have a working __thread implementation.
23147 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23148 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23150 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23152 * mini-x86.c: Fix compilation under gcc 2.
23154 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23156 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23157 contains a call to the wrapped function.
23159 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23160 OP_<CALL>_IMM opcodes, and use them under X86.
23162 * mini.c (mono_jit_find_compiled_method): Fix warning.
23164 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23166 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23168 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23169 functionality to mini.c.
23171 * mini.c (mono_create_jump_trampoline): New function to create a jump
23172 trampoline. Return a compiled method instead of a trampoline if it
23173 exists. Add a cache for jump trampolines.
23175 * mini.c (mono_jit_find_compiled_method): New function to return a
23176 compiled method if it exists.
23178 * mini-x86.c: Call mono_create_jump_trampoline instead of
23179 mono_arch_create_jit_trampoline.
23181 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23182 a jump trampoline. Fixes #52092.
23184 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23186 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23187 which is not up-to-date. Add check_corlib_version () instead.
23189 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23192 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23193 since newer valgrind versions do not need it.
23195 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23196 compile a method with a given set of optimizations.
23198 * mini.c: Compile icall wrappers on-demand instead of at startup.
23200 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23201 wrapper for an icall.
23203 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23205 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23208 * iltests.il: Add test for non-empty stack before switch instruction.
23210 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23212 * mini.c: Add support for new stringbuilder marshalling conventions.
23214 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23216 2004-02-01 Martin Baulig <martin@ximian.com>
23218 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23219 in `ginst->mtype_argv'.
23221 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23223 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23224 facilitate grepping.
23226 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23228 * mini.c: fixed buglet in initobj generic implementation for references.
23230 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23232 * Makefile.am: make the version script conditional.
23233 * jit-icalls.c: handle missing truncl().
23235 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23237 * exceptions.cs: Add more tests for double->int conversion.
23239 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23240 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23242 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23244 * driver.c: make --verbose --version emit an error
23245 if the loaded corlib doesn't match the runtime version.
23247 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23249 * mini-ppc.h: export ppc_patch().
23250 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23251 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23252 on par or better than on MacOSX.
23254 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23256 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23257 mono_lookup_pinvoke_call.
23259 * mini-x86.c: Under windows, the default pinvoke calling convention is
23260 stdcall. Fixes #52834.
23262 * mini.c (optimize_branches): Add an upper bound to the number of
23263 iterations to prevent infinite loops on strange loops. Fixes #53003.
23265 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23267 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23268 and ISINST. Fixes #52093.
23270 * objects.cs (test_0_vector_array_cast): New tests.
23272 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23274 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23275 checking in Array.Set ().
23277 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23280 * object.cs (test_0_multi_array_cast): New regression test.
23282 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23284 * exceptions-ppc.c: fix build on Linux/PPC.
23286 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23288 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23289 running under valgrind.
23290 (x86_magic_trampoline): Fix build bustage.
23292 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23293 negative values as well. This is needed for the encoding of the line number
23294 info, since sometimes the line numbers are not in increasing order.
23296 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23298 * cpu-pentium.md (localloc): Increase the size of the localloc
23299 instruction since it is a loop under Win32.
23301 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23304 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23306 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23307 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23308 Max Horn (max@quendi.de). Fix file names in comments.
23310 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23312 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23313 avoid stack overflow.
23314 (replace_usage): Avoid uninitialized variable warnings.
23316 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23317 and taking the address of valuetype variables.
23319 2004-01-03 Patrik Torstensson
23321 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23322 for other purposes than FP later on.
23324 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23326 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23329 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23331 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23333 2003-12-30 Patrik Torstensson <p@rxc.se>
23335 * mini-x86.h: Decreased number of availiable fp regs.
23336 Solves corner cases with FP spilling.
23338 2003-12-23 Patrik Torstensson <p@rxc.se>
23340 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23341 for floating point stack tracking / spilling on x86.
23344 * basic-float.cs: added float mul overflow test.
23346 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23348 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23350 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23352 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23353 supports for cond branches that overflow the immediate
23354 overflow offset. mcs can compile simple programs.
23356 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23358 * exceptions-ppc.c: exception handling support wip:
23359 finally handlers get run on exception.
23361 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23363 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23366 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23368 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23369 initial support for stack walking and unwinding.
23371 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23373 * driver.c (mono_main): Make corlib-out-of-sync message more
23374 descriptive. Also remove verify_corlib call.
23376 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23378 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23379 not overlap with other call's arguments, too.
23381 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23383 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23384 move to arch-specific code the choice of arch-specific
23385 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23386 * mini.c: ensure emulation calls will not interleave
23389 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23391 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23392 the magic trampoline stack frame is dropped before executing
23395 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23397 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23398 and integer to fp conversions. Added support for overflowing
23399 arguments on the stack. Reserve a couple more registers as temps.
23400 Added support for aot compilation (as output still needs to be
23403 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23405 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23406 Don't overwrite return register in some corner cases.
23408 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23410 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23411 static constructors when AOT compiling.
23413 * driver.c (mono_main): Call mono_check_corlib_version.
23415 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23417 * cpu-g4.md, basic.cs: fixed div target register.
23419 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23421 * mini-ppc.c, basic.cs: shl_imm fix with test.
23423 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23425 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23426 structures by value. Misc fixes.
23427 * objects.cs: more tests.
23429 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23431 * mini-ppc.c: lconv.ovf.i implemented.
23433 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23436 (mini_init): don't error out if someone already called g_thread_init.
23438 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23440 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23441 to be any type per the spec. Fix abnormal memory usage when
23442 the same object is repeatedly thrown.
23444 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23446 * mini.c: check for overruns in IL code.
23448 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23450 * TODO: Add/remove some todo entries.
23452 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23454 * driver.c (mono_main): Call mono_verify_corlib.
23456 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23458 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23459 This has been moved to mini.c
23460 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23461 type being casted is marshalbyref it could be a proxy, so instead of
23462 emitting the type check code, emit a call to a runtime method that will
23463 perform the check by calling CanCastTo if needed.
23465 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23467 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23468 methods with large stack frames under Win32.
23470 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23472 * Makefile.am: Distribute regression tests.
23474 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23475 at the end instead of inserting each variable into the sorted list.
23477 * linear-scan.c (mono_varlist_sort): New helper function.
23479 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23481 * mini.c: ensure arguments and locals are within bounds.
23483 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23485 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23488 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23490 * mini.c (mono_cprop_copy_values): Fix crash.
23492 * aot.c: Set verbosity back to 0.
23494 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23496 * regalloc.c: complete memory leak fix by Laurent Morichetti
23499 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23501 * driver.c (main_thread_handler): Revert the previous patch.
23503 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23506 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23507 memory from the memory pool.
23509 * driver.c (main_thread_handler): Turn on all optimizations when
23512 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23513 an array for better performance.
23515 * regalloc.c (mono_regstate_assign): Fix memory leak.
23517 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23518 serialize the debug info.
23520 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23521 debug info from the serialized representation.
23523 * aot.c: Save debug info into the generated file and load it when
23526 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23528 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23530 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23531 More FP-related fixes.
23533 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23535 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23536 and register allocation buglet. Hello world now runs.
23538 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23540 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23541 * tramp-ppc.c: fixed class init trampoline.
23542 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23544 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23546 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23547 mini.c: more ppc changes/fixes.
23549 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23551 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23552 Also optimize the case when the arguments are the same in the caller
23555 * iltests.il: Add tests for tail calls with valuetype arguments.
23557 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23559 * mini-ppc.c: fixes for struct return type.
23561 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23563 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23564 mono_spillvar_offset() to arch-specific code.
23566 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23568 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23570 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23572 * exceptions-x86.c: Fix stack space leaks.
23574 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23575 registers from the lmf if the method has save_lmf set.
23577 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23579 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23580 of icall wrappers into InvokeInDomain, since these are now per-domain.
23582 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23584 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23585 make some opcode emulation and intrinsic ops enabled/disabled
23586 according to the architecture. More fixes.
23588 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23590 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23592 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23594 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23595 arch-specific handling for 'this' and struct return type to
23596 arch-specific code.
23598 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23600 * aot.c: prevent divide by zero error when reporting (it happened with
23601 Accessibility.dll).
23603 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23605 * mini.h (inst_switch): Remove unused macro.
23607 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23610 (load_aot_module): free 'info->methods' and 'info' properly. No more
23611 "free(): invalid pointer blah" messages when you have an old aot
23614 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23616 * jit-icalls.c, mini.c: Added support for context static fields.
23618 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23620 * mini.c (mono_method_blittable): Methods which set LastError are not
23621 blittable either. Fixes #51108.
23623 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23625 * mini.c: flush icache.
23626 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23628 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23630 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23632 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23634 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23637 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23640 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23642 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23644 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23645 instruction when the result is discarded.
23647 * iltests.il (test_0_div_regalloc): New regression test.
23649 * arrays.cs: Fix compilation error.
23651 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23653 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23654 float rules to inssel-x86.brg: sane architectures with FP registers
23655 don't need to implement these rules.
23657 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23659 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23661 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23663 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23664 implementation of 32 bit systems.
23666 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23668 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23669 (Jeroen Zwartepoorte).
23671 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23673 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23674 the caller and the callee matches.
23676 * mini.c (mono_method_to_ir): Add comment.
23678 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23679 signbit is missing on some platforms.
23681 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23683 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23685 * mini.c (setup_jit_tls_data): Call the new function.
23687 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23689 * mini-x86.c: Add experimental support for fast access to the lmf
23690 structure under NPTL/Linux 2.6.x.
23692 2003-11-06 Martin Baulig <martin@ximian.com>
23694 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23695 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23698 2003-11-02 Martin Baulig <martin@ximian.com>
23700 * mini.c (inflate_generic_field): New static method.
23701 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23702 generic instance and the field is declared in a generic type, call
23703 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23705 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23707 * mini.h mini.c (mono_method_same_domain): New function to return
23708 whenever the caller and the callee are in the same domain.
23710 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23712 2003-10-30 Martin Baulig <martin@ximian.com>
23714 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23715 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23717 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23718 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23720 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23722 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23725 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23726 object here, so it is in the correct appdomain etc.
23728 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23730 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23732 (mono_method_to_ir): Avoid freeing the type created returned from
23733 mono_type_create_from_typespec, since it is put into an internal cache
23734 by the function. Fixes pointer.exe.
23736 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23737 trampolines for icalls and pinvokes as well. Fixes #33569.
23739 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23741 * mini.c: Update after appdomain changes.
23743 * mini.c (mono_jit_compile_method_inner): Allways compile native
23744 method wrappers in the root domain, since there can only be one
23745 instance of them, whose address is stored in method->info.
23747 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23749 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23750 environment variable. Instead detect automatically whenever running
23751 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23754 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23756 * trace.c, trace.h: New files that implement the new trace option
23759 * driver.c: Document new --trace options.
23761 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23764 - if (mono_jit_trace_calls)
23765 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23767 * mini.h: prototypes.
23769 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23771 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23773 * mini.c inssel.brg: Implement typedefbyref opcodes.
23775 * mini.c (mono_jit_compile_method): Remove unused local variable.
23777 * mini.c (mono_jit_compile_method_inner): Ditto.
23779 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23781 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23783 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23785 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23787 * mini.c (mono_no_aot): Remove unused global variable.
23789 * mini.c: Thread safety fixes.
23791 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23793 * mini.c (mono_create_class_init_trampoline): Add a lock around
23794 class_init_hash_addr.
23796 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23799 * mini.c: Decompose the NEWARR instruction before decomposing its
23800 arguments. Fixes #30073.
23802 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23804 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23807 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23809 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23811 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23813 * driver.c: Add support for compiling icall wrappers to --compile.
23815 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23817 * inssel.brg: The empty value in class->interface_offsets is -1, not
23820 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23822 * objects.cs: New test for 'is' operator on an array of interfaces.
23824 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23826 * tramp-ppc.c: update trampoline code to support jumps
23827 and class initialization.
23829 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23831 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23833 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23835 * inssel.brg (OP_UNBOX): Remove unused rule.
23837 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23838 region instead of one for each method. Fixes #47813.
23840 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23842 * exceptions.cs (test_0_nested_finally): New regression test for
23843 nested exception handlers.
23845 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23847 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23849 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23852 * mini.c (mono_method_check_inlining): Make the inlining limit
23853 configurable by an environment variable.
23855 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23857 * mini.h: Bump AOT file version.
23859 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23860 token, store the image along with the token, since the token might not
23861 refer to the same image as the method containing the relocation,
23862 because of inlining.
23864 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23866 * mini.c (mono_precompile_assemblies): New function to compile
23867 all methods in all loaded assemblies.
23869 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23871 * regalloc.h regalloc.c (MonoRegState): Change the type of
23872 iassign and fassign to int*, since they can contain large negative
23873 values if the register is spilled. Also added some comments. Fixes
23876 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23877 under Win32. Fixes #42964.
23879 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23881 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23883 * aot.c: Added support for AOT compiling methods which contain calls
23884 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23887 * driver.c (compile_all_methods): Run the compilation in a thread
23888 managed by mono. Fixes #44023.
23890 * mini.c (mono_codegen): Print full method name in verbose output.
23892 * mini-x86.c (mono_arch_patch_code): Fix warning.
23894 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23895 jumps, since the method we are jumping to might be domain-specific.
23897 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23899 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23901 * inssel.brg: string chars are unsigned.
23903 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23905 * TODO: New todo item.
23907 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23908 which calls mono_runtime_class_init and patches the call site to
23909 avoid further calls.
23910 (mono_arch_create_class_init_trampoline): New arch specific function
23911 to create a class init trampoline.
23912 (create_trampoline_code): Generalized so it can create
23913 class init trampolines as well.
23915 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23916 (mono_create_class_init_trampoline): New function to create and cache
23917 class init trampolines.
23918 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23919 vtable given the address of a class init trampoline. Used by the
23921 (mono_codegen): Generate a call to a trampoline instead of
23922 mono_runtime_class_init in LDSFLD[A].
23923 (mono_codegen): Add relocations for the new trampoline.
23925 * mini.h mini-x86.c aot.c: Added a new relocation type:
23926 MONO_PATCH_INFO_CLASS_INIT.
23928 * mini.h: Bump AOT version number.
23930 * aot.c: Create a copy of the loaded code instead of using the original
23931 so methods which call each other will be close in memory, improving
23934 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23935 patch since it breaks the regression tests.
23937 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23938 for the register saving instruction sequence since the
23939 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23941 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23943 * TODO: Fix todo item && remove another.
23945 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23947 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23950 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23951 function of the module.
23953 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23954 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23955 --no-aot command line option.
23957 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23959 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23960 by Bernie Solomon (bernard@ugsolutions.com).
23962 * inssel.brg: Refactor the interface offset table related code into
23963 its separate functions and add support for the AOT case.
23965 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23967 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23969 * aot.c: Added mono_aot_verbose variable and made all debugging
23970 output depend on the value of this variable.
23972 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23973 method_label and info_label.
23975 * mini.h mini-x86.c aot.c: Added a new relocation type
23976 MONO_PATCH_INFO_IID for klass->interface_id.
23978 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23979 the MonoJitInfo structure.
23981 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23982 a non-root appdomain in shared mode.
23984 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23986 * aot.c: make aot loader less verbose. Remove free of unused variable.
23988 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23990 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23992 * .cvsignore: Added *.dll.
23994 * mini.c (mono_print_tree_nl): New function callable while debugging.
23996 * mini.c (mono_print_code): Export this.
23998 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24001 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24003 * mini.h (MonoCompile): Added 'jit_info' field.
24005 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24006 the cfg structure, since it is needed by the AOT compiler.
24008 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24010 * aot.c: A major rewrite. Changes include:
24011 - save exception tables for methods which have them.
24012 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24013 to g_module_symbol.
24014 - reworked the file format so it is now much smaller and needs
24015 fewer relocation entries.
24017 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24019 * aot.c (load_aot_module): Fix build bustage on platforms without
24022 2003-09-04 Martin Baulig <martin@ximian.com>
24024 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24026 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24028 * TODO: Some new optimization ideas.
24030 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24032 * aot.c: Save the optimization flags used to compile the code into
24035 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24036 support emitting domain specific code.
24038 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24039 no longer domain neutral. It can be made domain neutral by compiling
24040 with --optimize=shared.
24042 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24043 between appdomains.
24045 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24046 loading of AOT code.
24048 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24050 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24051 if there is no domain neutrality information.
24053 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24055 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24056 format version into the generated library.
24058 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24059 callee method into the caller since one of them could be shared.
24061 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24062 system exceptions from AOT code now works.
24064 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24065 method if it is domain neutral and the callee is not.
24067 * graph.c (cfg_emit_one_loop_level): Fix warning.
24069 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24071 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24074 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24076 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24077 is needed by code which is executed before mono_runtime_init ().
24078 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24080 * mini.c (mono_thread_abort): Fix warning.
24081 (mono_jit_compile_method): Call static constructor in the AOT case too.
24083 * aot.c (mono_compile_assembly): Fix warning.
24085 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24087 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24089 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24091 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24093 * cpu-pentium.md: Fix the length of call opcodes so they include the
24094 ESP restoring instruction. Fixes #47968.
24096 2003-08-28 Martin Baulig <martin@ximian.com>
24098 * mini-x86.c (mono_arch_call_opcode): Added support for
24099 MONO_TYPE_GENERICINST.
24101 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24103 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24105 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24106 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24108 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24111 2003-08-26 Martin Baulig <martin@ximian.com>
24113 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24114 when reporting an error, set this to the actual error location.
24115 (mono_method_to_ir): Report the correct error location if
24116 get_basic_blocks() returned an error.
24118 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24120 * mini.c (mono_type_blittable): OBJECT is not blittable.
24121 (mono_method_blittable): Methods which have marshalling descriptors
24122 are not blittable either. Fixes #47842.
24124 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24126 * driver.c mini.c: Use an environment variable instead of a global
24127 variable. Also fix the build.
24129 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24130 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24133 * driver.c mini.c: Added --with-valgrind option to turn off some
24134 code which prevents mono from running under valgrind.
24136 * mini.c (mono_emit_call_args): Fixed warning.
24138 * mini.c (mono_emulate_opcode): Fixed warning.
24140 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24142 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24143 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24144 regalloc.c, regalloc.h: specify available registers in arch-specific
24145 code and support floats in the regallocator (patch by Laurent Morichetti
24148 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24150 * mini.c: mono_thread_current() can be called only after
24151 mono_runtime_init(): rearrange code to not call it early on.
24153 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24155 * mini.c: allocate jump tables in the code mempools.
24157 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24159 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24162 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24164 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24165 12 to 16. This fixes bug #47453.
24168 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24170 * mini-ppc.c: fixed indexed load and unsigned compares.
24172 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24174 * mini.c: reenabled installation of handler for
24175 thread abort signal.
24177 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24179 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24180 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24181 until it's fixed and actually useful.
24183 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24185 * inssel-long32.brg: couple more opcodes implemented.
24187 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24189 * mini-sparc.c: Even more opcodes implemeted.
24191 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24193 * mini-sparc.c: More opcodes implemented.
24195 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24197 * mini-sparc.c: More opcodes implemented.
24199 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24201 * inssel-sparc.brg: Add some needed rules. Direct
24203 * Makefile.am: Use inssel-sparc.brg
24204 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24205 an assert happy for now.
24207 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24209 * mini-sparc.c: Fixed compile errors.
24210 * exceptions-sparc.c: Same. We now produce a mono binary
24211 on sparc-linux. Yea.
24213 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24215 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24216 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24217 They compile, but do not work.
24219 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24221 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24222 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24223 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24226 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24228 * mini.c: more opcodes implemented and better support for generics.
24230 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24232 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24233 * mini.c, mini.h: first cut at generics support: some new instructions
24234 added and changed the behaviour of some of the existing ones.
24236 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24238 * mini.c: Removed definition of metadata_shared mutex here.
24240 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24242 * mini-x86.c: make vararg calls work for instance methods.
24244 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24246 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24247 returns the arguments in a separte list, now.
24249 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24251 * aot.c, mini.c: updates for array type representation changes.
24253 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24255 * mini.c: register function to perform jit shutdown.
24257 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24259 * mini.c: use a faster allocator if possible.
24261 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24263 * aot.c: some cleanups and portability changes.
24265 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24267 * mini.c: use faster allocation for CEE_BOX if possible.
24269 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24272 Moved inlined mempcy code to its own function so that is can be
24273 reused. Added an inline memset function as well (optimized initobj).
24274 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24276 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24278 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24280 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24282 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24283 arch code can setup the cpu for CLR execution, if needed.
24284 We use it on x86 to set the precision of FP operations.
24286 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24288 * mini.c: disable some optimizations if we can guess they'll cost too
24289 much for a given method.
24291 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24293 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24295 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24296 * mini.h mini.c mini-x86.c: Added instruction level coverage
24297 info collection support.
24299 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24301 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24302 is now implemented in the profiling API. Get rid of a couple of
24303 unnecessary global variables.
24305 2003-06-15 Nick Drochak <ndrochak@gol.com>
24307 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24308 * cpu-g4.md: add op_bigmul and op_bigmul_un
24309 * cpu_pentium.md: add op_bigmul_un
24310 * inssel-long32.brg: add rule for unsigned bigmul
24311 * mini-ops.h: define OP_BIGMUL_UN
24312 * mini-x86.c: THE BUG: handle (un)signed properly
24313 * mini.c: choose unsigned opcode if needed.
24314 This set of patches fixes bug #44291
24316 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24318 * mini.c (optimize_branches): improved to handle all kinds of
24319 conditional branches.
24321 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24323 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24324 don't raise exceptions.
24326 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24328 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24329 to arch-specific files.
24331 2003-06-09 Martin Baulig <martin@ximian.com>
24333 * Makefile.am (libs): Added $(LIBGC_LIBS).
24335 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24337 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24338 and OP_ATAN (fixes bug#44293).
24340 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24342 * Makefile.am, mini-x86.c: rename cpu description array to
24343 pentium_desc, since some compilers define the 'pentium' preprocessor
24346 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24348 * mini.c (mini_select_instructions): add explicit branch if the
24349 following block is not the false target of a conditional branch -
24350 we need this with any optimization that reorder or remove bblocks
24352 * mini.c (optimize_branches): bug fixes
24354 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24356 * mini.c (mono_method_to_ir): inline static readonly fields
24358 * ssa.c (fold_tree): start cfold support for long (very simple
24361 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24363 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24365 * inssel.brg: fixed memcpy (bug #44219).
24367 2003-06-05 Dick Porter <dick@ximian.com>
24369 * driver.c: Set the glib log levels to not abort if g_message
24372 g_set_prgname() has to happen before mini_init() so that the
24373 process handle gets the info.
24375 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24377 * driver.c: add intrins to the default optimizations to get wider
24380 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24382 * mini.h: some large basic blocks will overflow a 16-bit
24383 integers for symbolic registers.
24385 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24387 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24388 (mono_arch_output_basic_block): fix bug 43499
24390 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24392 * mini.c: kill duplicated definition of mono_debug_format.
24394 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24396 * mini-x86.c, arrays.cs: fixed register allocation bug.
24398 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24400 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24402 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24404 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24407 (print_method_from_ip): also print source location information if
24410 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24412 * mini.c (mono_find_block_region): bug fix in region code
24413 (mini_method_compile): enable removing unreachable code again, but
24414 only in methods without exception clauses.
24416 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24418 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24419 Implemented arglist opcode and handling of TypedReference type.
24420 Fixed x86 call convention when a structure is returned.
24421 Minimal support for calling static vararg methods.
24423 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24425 * mini.c (mini_method_compile): always remove unreachable code,
24426 because the code in them may be inconsistent (access to dead
24427 variables for example).
24429 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24431 * driver.c, debug-mini.c: warning fixes.
24433 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24435 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24437 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24439 * mini.c: thread-static fields are registered in mono_class_vtable(),
24440 so ensure the function is called before checking for them.
24442 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24444 * mini.c (optimize_branches): fix for bug 43586
24446 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24447 overflow (fixes Bug #43639)
24449 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24451 * mini.c, objects.cs: allow the use of stobj for primitive types.
24453 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24455 * mini.c: be less strict about argument checking until we support
24456 running the verifier.
24458 2003-05-27 Nick Drochak <ndrochak@gol.com>
24460 * basic-long.cs: tests for (ulong)int * (ulong)int also
24461 * mini.c: use the same trick for (ulong)int * (ulong)int
24463 2003-05-27 Nick Drochak <ndrochak@gol.com>
24465 * basic-long.cs: add regression test for (long)int * (long)int
24466 * cpu-pentium.md: add op_bigmul specification
24467 * inssel-long32.brg: add OP_BIGMUL rule
24468 * mini-ops.h: add OP_BIGMUL
24469 * mini-x86.c: register allocator: handle case where src1 needs to be
24471 * mini.c: substitute special BIGMUL opcode in the tree for
24472 (long)int * (long)int
24474 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24476 * jit-icalls.c: call the type ctor on field access if needed.
24478 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24480 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24481 to a method (including results of ldelema, bug#43207).
24483 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24485 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24486 colors to show exception handler blocks.
24488 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24489 (fix for pinvoke7.cs).
24491 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24493 * mini.h, mini.c: ensure correct initialization order for types that
24494 require it. Prepare for lazy compilation of jit icall wrappers.
24495 Provide a name for opcode emulation to reduce unneeded mallocing.
24497 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24499 * mini-x86.c: better register restoring code and profiling
24500 support for tail calls.
24502 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24504 * mini.h, driver.c: prepare for leaf methods optimization.
24506 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24508 * mini.c: get targets of branches before converting a method.
24510 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24512 * mini.c (optimize_branches): added some experimental code (disbaled)
24514 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24516 * mini.c (optimize_branches): fix branch to branch optimization
24518 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24520 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24522 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24524 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24527 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24529 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24530 enable use of interface variables again.
24532 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24533 I1 to registers because there is no simply way to sign extend 8bit
24534 quantities in caller saved registers on x86.
24536 * inssel-float.brg: set costs of some rules to 2 so
24537 that monobure always select the arch. specific ones if supplied,
24538 regardless of the order we pass the files to monoburg.
24540 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24542 * mini.c, mini-x86.c: since the magic trampoline for jumps
24543 can't patch the code directly, we do it as soon as the
24544 method gets compiled.
24546 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24548 * mini-x86.c, mini.h: introduce a new patching method
24549 to support CEE_JMP and tail calls.
24550 * mini.c: obey tail.call. Don't precompile methods target
24552 * tramp-x86.c: new trampoline code to handle methods
24553 reached through a jump.
24555 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24557 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24558 bit values to registers
24560 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24562 * mini.c (mono_compile_get_interface_var): share interface
24563 variables if possible.
24565 2003-05-16 Martin Baulig <martin@ximian.com>
24567 * debug-mini.c (mono_init_debugger): New function to initialize
24568 the debugger. This is not in the debugger since it needs to
24569 access some of mini's internals.
24571 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24573 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24575 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24577 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24578 for value type handling.
24580 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24582 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24583 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24585 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24587 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24588 the constructor through a proxy.
24590 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24592 * jit-icalls.c, inssel.brg: fixes to array element address
24595 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24597 * mini-x86.c (is_regsize_var): allocate pointer to registers
24599 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24601 * driver.c: fixed typo, added intrins to the set of optimizations
24602 tested with regressions.
24604 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24606 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24607 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24610 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24612 * inssel.brg: remove some common pop instructions without side effects
24614 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24616 * inssel-x86.brg: fixed thinko in int to double conversions.
24618 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24620 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24622 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24624 * inssel-long32.brg: two more missing instructions.
24626 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24628 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24629 if not already set.
24631 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24633 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24636 * basic-float.cs: Added tests for negative zero.
24638 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24640 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24641 a couple of missing operations for long casts, with test cases.
24643 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24645 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24647 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24649 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24650 code size estimation.
24652 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24654 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24655 abstract methods (fix bug 42542)
24657 * aot.c: add ability to handle array types
24659 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24661 * mini.c: Call the _specific versions of the object allocation
24662 functions if possible.
24664 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24666 * driver.c: call setlocale ().
24668 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24670 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24673 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24675 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24677 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24678 wrappers (fix bug 42122)
24680 2003-05-04 Martin Baulig <martin@ximian.com>
24682 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24684 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24685 s/mini_set_defaults/mono_set_defaults/g.
24687 2003-05-04 Martin Baulig <martin@ximian.com>
24689 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24691 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24693 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24694 (reported by Don Roberts).
24696 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24698 * mini.c: temporarily work around two bugs for this release.
24700 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24702 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24703 that contains -export-dynamic and it makes using the ld script
24705 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24707 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24709 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24712 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24714 * mini.c: make sure leave calls all the needed finally blocks,
24715 even when the target jumps out of multiple exception clauses.
24717 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24719 * ldscript, Makefile.am: add linker script to reduce the number of
24720 exported symbols (should also fix the issues with libwine defining
24721 some of the same symbols in io-layer).
24723 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24725 * driver.c (mini_main): Avoid assertion when no file name is given on
24728 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24730 * driver.c: added --version/-V command line option.
24731 Added the inline optimization in the regression tests.
24733 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24735 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24736 to the type in the method signature (fixes bug#42134).
24738 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24740 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24742 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24744 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24746 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24748 * driver.c: fixed bug #42100.
24750 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24752 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24754 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24756 * mini.c: moved most of the code required to do inlining to its own
24757 function so it can be reused. Inline also ctors if appropriate.
24759 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24761 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24762 the runtime can call mono API functions.
24764 2003-04-27 Martin Baulig <martin@ximian.com>
24766 * debug-mini.c (mono_debug_init_method): Added
24767 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24768 send a notification to the debugger.
24770 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24771 running in the Mono Debugger, just pass the breakpoint number to
24772 mono_debug_init_method().
24774 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24776 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24778 * mini.c: allow some more unsafe compares.
24780 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24782 * mini-x86.c, Makefile.am: make distcheck works (partially from
24783 a patch by Richard Lee <r.h.lee@attbi.com>).
24784 * regset.c, regset.h: removed, they are unused.
24786 2003-04-25 Dick Porter <dick@ximian.com>
24788 * driver.c: Usage reports the name as 'mono' not 'mini'
24789 * exceptions-x86.c: Build and run on freebsd
24791 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24793 * Makefile.am: install the program with the 'mono' name and
24794 the library as libmono instead of mini and libmini.
24796 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24798 * driver.c: provide the APIs for the embedding interface of the old jit.
24800 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24802 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24804 2003-04-23 Martin Baulig <martin@ximian.com>
24806 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24808 * driver.c: Added `--debug' command line argument to enable
24811 2003-04-23 Martin Baulig <martin@ximian.com>
24813 * debug.[ch]: Removed. The code is now in
24814 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24816 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24819 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24821 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24823 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24826 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24827 mono_domain_finalize.
24828 (mini_method_compile): use mono_method_profile* if the the option is
24831 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24833 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24834 methods with their wrapper.
24836 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24837 methods with their wrapper.
24839 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24842 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24845 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24848 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24850 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24852 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24854 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24855 of the mempool. This is slightly faster and uses less memory
24857 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24859 * mini.c: avoid O(n) allocation for variables.
24861 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24863 * mini.c: handle items on the stack after inlining methods.
24865 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24867 * mini.c: make the method->opcode optimization dependent
24868 on MONO_OPT_INSTRINS and do it lazily.
24870 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24872 * driver.c: print overall results at the end of regression run.
24874 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24876 * inssel.brg: don't overwrite symbolic registers.
24878 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24880 * inssel-x86.brg: fix conversion from long to float.
24882 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24884 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24886 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24888 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24890 * driver.c: Added --print-vtable option as in the old JIT.
24892 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24894 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24896 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24898 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24900 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24902 * mini.c regalloc.c regalloc.h: Fix memory leak.
24904 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24906 * aot.c (mono_aot_get_method): register all used strings
24908 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24910 * mini.c: always intern strings references with ldstr at compile time.
24912 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24914 * Makefile.am: add BUILT_SOURCES.
24916 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24918 * driver.c: give a better error message when the assembly to execute
24919 doesn't have an entry point.
24921 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24923 * Makefile.am: added hack for automake
24925 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24928 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24930 22003-04-07 Martin Baulig <martin@ximian.com>
24932 * Makefile.am: Added Makefile.am.
24934 * debugger-main.c: Removed, this is now in the debugger where it
24937 * mini.pc.in: Call this package `mini' for the moment.