2 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
4 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
5 unsafe optimization that will remove bound checks.
7 2010-04-08 Kornel Pal <kornelpal@gmail.com>
9 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
10 CompareExchange not to be inlined for I8.
12 Contributed under MIT/X11 license.
14 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
16 * array.cs: Add tests for cast between primitive array types.
18 2010-04-07 Andreia Gaita <avidigal@novell.com>
20 * Makefile.am: create a convenience library for moon to link with
22 2010-04-07 Paolo Molaro <lupus@ximian.com>
24 * method-to-ir.c: optimize array accesses from generic interfaces.
26 2010-04-06 Zoltan Varga <vargaz@gmail.com>
28 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
30 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
32 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
33 of marshalbyref classes.
37 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
39 * aot-compiler.c (emit_exception_debug_info): Encode try holes
42 * aot-runtime.c (decode_exception_debug_info): Decode try holes
45 * mini.h: Increase AOT version.
47 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
49 * mini-x86.h: Only enable soft debugger when using sigaction or on
50 Windows. Fixes build on Haiku (lacks siginfo_t).
52 Code is contributed under MIT/X11 license.
54 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
56 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
57 BeOS-style signal handlers.
59 Code is contributed under MIT/X11 license.
61 2010-04-02 Zoltan Varga <vargaz@gmail.com>
63 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
65 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
67 * mini-exceptions.c: Fix win32 build.
69 2010-04-01 Mark Probst <mark.probst@gmail.com>
71 * mini.c, driver.c: Call mono_gc_base_init() before
74 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
76 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
77 call_method]): Delegate the actual work in security-core-clr.c
80 2010-04-01 Zoltan Varga <vargaz@gmail.com>
82 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
83 float conv.ovf.un opcodes are encountered, instead of asserting later.
86 2010-04-01 Zoltan Varga <vargaz@gmail.com>
88 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
90 * iltests.il.in: Add a test.
92 2010-04-01 Zoltan Varga <vargaz@gmail.com>
94 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
97 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
99 2010-04-01 Zoltan Varga <vargaz@gmail.com>
101 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
104 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
106 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
107 mono_create_handler_block_trampoline with the proper #ifdef so that it
110 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
112 * mini-exceptions.c: Introduce mono_walk_stack_full, which
113 allows to select if it's new or old context that is passed to
116 * mini-exceptions.c (mono_handle_exception_internal): Handle the
117 case when executing a guarded handler from the EH machinery.
119 * mini-exceptions.c (mono_install_handler_block_guard): New function
120 responsible for checking for handler blocks, installing the guard and
121 clearing abort state.
123 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
124 to check for handler blocks and skip interruption logic if one was found.
126 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
127 by the handler block guard trampoline. Resumes interruption by raising the
128 pending ThreadAbortException.
130 * mini.c (create_jit_info): Calculate the end address of a finally block.
132 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
133 of a finally block to a specified address and return the old one.
135 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
136 trampoline patches the original return address and calls the trampoline function.
138 2010-03-30 Zoltan Varga <vargaz@gmail.com>
140 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
142 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
143 does the patching if the callee is in the same domain.
145 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
146 of mono_arch_patch_plt_entry ().
148 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
150 * mini.c (create_jit_info): Fix try block hole length encoding.
152 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
154 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
155 duplicate information and print offsets instead of absolute addresses.
157 2010-03-29 Zoltan Varga <vargaz@gmail.com>
159 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
160 event is sent. Fixes #591733.
162 2010-03-26 Zoltan Varga <vargaz@gmail.com>
164 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
167 2010-03-26 Zoltan Varga <vargaz@gmail.com>
169 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
170 thread_to_tls hash table.
172 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
173 section. Fixes #591000.
175 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
177 * Makefile.am (version.h): Check for pure .git directory only,
178 fixes SVN revision when using git without git-svn.
180 Contributed under MIT/X11 license.
182 2010-03-26 Zoltan Varga <vargaz@gmail.com>
184 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
186 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
188 * basic-simd.cs: Test for vector x scalar binary operators.
190 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
192 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
193 intrinsics with expanded scalar arguments.
195 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
197 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
198 don't have an exception class, so don't decode it. This would crash
201 2010-03-24 U-anarquia\miguel <miguel@anarquia>
203 Make sure that trunk builds with DISABLE_JIT, an update to the
206 * mini.c (mini_get_shared_method): this code seems to be necessary
207 regardless of whether DISABLE_JIT has been defined.
209 (mono_jit_compile_method_inner): it seems that this method is
210 required even in full AOT mode, so ifdef out only the pieces that
211 try to genrate code (the body of code that applies patches to the
214 (mini_method_compile): do not compile when using DISABLE_JIT.
216 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
217 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
218 compile when DISABLE_JIT is set.
220 2010-03-24 Mark Probst <mark.probst@gmail.com>
222 * mini.c (mono_create_tls_get): Only create a TLS operation if the
223 arch really supports it.
225 2010-03-24 Mark Probst <mark.probst@gmail.com>
227 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
229 2010-03-23 Neale Ferguson <neale@sinenomine.net>
231 * exceptions-s390x.c: Add support for
232 mono_arch_get_throw_corlib_exception and fix throw by name.
234 * mini-s390x.c: Add IMT support; Fix stack parameter passing
235 logic (especially for varargs); Correct localloc sizing; Add
236 mono_arch_get_this_arg_from_call and
237 mono_arch_get_this_arg_from_call.
239 * mini-s390x.h: Add support for facility list extraction;
240 Correct/update MONO_ARCH_xxx settings.
242 * mini-s390.c: Minor corrections to instruction output for
243 varargs. No IMT implementation - I think it's time to deprecate
244 s390 and just leave s390x.
246 * tramp-s390x.c: Correct creation of trampoline instruction
249 * cpu-s390x.md: Update some instruction lengths
251 2010-03-23 Zoltan Varga <vargaz@gmail.com>
253 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
254 can be hit with partial sharing.
256 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
257 in non-shared classes correctly.
258 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
259 Turn on partial sharing.
261 2010-03-23 Zoltan Varga <vargaz@gmail.com>
263 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
266 2010-03-23 Zoltan Varga <vargaz@gmail.com>
268 * method-to-ir.c (mono_method_to_ir): Handle the failure of
269 mono_method_signature ().
271 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
273 * mini.c (mini_method_compile): Get the signature of cfg->method early with
274 error checking, so later calls do not need error checking.
276 2010-03-22 Zoltan Varga <vargaz@gmail.com>
278 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
280 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
282 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
284 * mini-exceptions.c (mono_handle_exception_internal): Don't
285 check try_end for archs different than s390.
287 * mini.c (create_jit_info): Don't crash if the finallt block is the
290 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
292 * driver.c (mono_main): Don't free global codeman under linux since
293 glic now peeks at code on stack for more archs than just amd64.
295 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
297 * mini.c, method-to-ir.c: changes to support compressed interface
300 2010-03-22 Zoltan Varga <vargaz@gmail.com>
302 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
303 Use sigaction on OpenBSD too.
305 2010-03-22 Zoltan Varga <vargaz@gmail.com>
307 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
309 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
311 * debugger-agent.c: #include sys/select.h for fd_set.
313 Code is contributed under MIT/X11 license.
315 2010-03-21 Zoltan Varga <vargaz@gmail.com>
317 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
320 2010-03-21 Zoltan Varga <vargaz@gmail.com>
322 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
323 some large methods with lots of exception handlers. Fixes #440924.
325 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
327 * method-to-ir.c: remove code duplication for interface checks.
329 2010-03-19 Zoltan Varga <vargaz@gmail.com>
331 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
332 (assembly_unload): Clear all event requests referencing the to-be unloaded
336 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
338 * mini.h, mini-exceptions.c: restore the state of the stack
339 guard page permissions.
341 2010-03-19 Zoltan Varga <vargaz@gmail.com>
343 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
344 call site patching code, it doesn't appear to be needed.
346 2010-03-19 Zoltan Varga <vargaz@gmail.com>
348 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
349 sharing generic methods whose type arguments are a mix of reference and
350 non-reference types. Not yet turned on.
352 * mini.c (mini_get_shared_method): New helper function to return
353 the method which will be compiled/registered in the JIT tables when doing
355 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
356 use mini_get_shared_method ().
358 * mini.c (mini_method_compile): Register the same method which is compiled when
359 doing generic sharing.
361 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
363 * generics.cs: Add partial sharing tests.
365 2010-03-17 Jerry Maine <crashfourit@gmail.com>
367 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
368 Add an enum value that or's all possable values together. Add an enum value
369 that marks the end of the used bit indexes.
371 * mini-amd64.c : Make changes to match the changes in mini.h
373 * mini-x86.c : Make changes to match the changes in mini.h
375 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
376 simd_version to support more simd versions. Changed the name of
377 simd_version to simd_version_flags to make it more intuitive that
378 it now contains bit flags. Reordered the *_intrinsics arrays to
379 match the changes above. Changed emit_intrinsics() to use the new
380 setup mentioned above.
382 Code is contributed under MIT/X11 license.
384 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
386 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
387 remaining archs. Alpha and hppa maintainers, please stand up.
389 2010-03-17 Zoltan Varga <vargaz@gmail.com>
391 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
392 is needed even when fail_tramp!=NULL.
394 2010-03-17 Zoltan Varga <vargaz@gmail.com>
396 * debugger-agent.c (insert_breakpoint): Write a log message.
398 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
400 * iltests.il.in: Add a few tests for LEAVE going over multiple
403 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
405 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
407 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
409 * mini.h (MonoBasicBlock): Add native_length field.
410 * mini.h (MonoCompile): Add try_block_holes field.
411 * mini.h (MonoInst): Add exception_clause pointer to
414 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
415 * mini.c (mono_cfg_add_try_hole): New function to register possible
417 * mini.c (create_jit_info): Fill in the holes information.
419 * mini-exceptions.c: Verify for holes when checking if an IP is covered
422 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
424 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
426 * jit-icalls.c: adjusted for the array API changes.
428 2010-03-16 Zoltan Varga <vargaz@gmail.com>
430 * iltests.il.in: Disable the fconv_to_i test on sparc too.
432 2010-03-16 Zoltan Varga <vargaz@gmail.com>
434 * debugger-agent.c: Simplify the way breakpoints are processed by removing
435 the 'pending' flag. This fixes support for appdomains too.
438 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
440 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
442 2010-03-12 Zoltan Varga <vargaz@gmail.com>
444 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
445 when using LLVM, LLVM generates it itself when needed.
447 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
449 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
450 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
453 2010-03-11 Zoltan Varga <vargaz@gmail.com>
455 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
456 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
457 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
459 2010-03-11 Martin Baulig <martin@ximian.com>
461 * debugger-agent.c (type_commands): Add NULL check to
462 `CMD_TYPE_GET_SOURCE_FILES'.
464 2010-03-09 Zoltan Varga <vargaz@gmail.com>
466 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
468 2010-03-09 Zoltan Varga <vargaz@gmail.com>
470 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
473 * iltests.il.in: Add a test.
475 2010-03-05 Martin Baulig <martin@ximian.com>
477 Add support for aborting invocations.
480 (InvokeData): Added `InvokeData *last_invoke'.
481 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
482 added a new `invoke' field to keep the `InvokeData *' throughout
484 (ErrorCode): Added `ERR_NO_INVOCATION'.
485 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
486 (mono_debugger_agent_handle_exception): Don't report any exception
487 if an abort was requested.
488 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
489 a thread abort if necessary.
490 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
492 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
494 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
495 so we can release the whole list and not just the first one. Free
496 it in more places as well.
498 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
500 * method-to-ir.c: Revert r153222 as it doesn't belong here.
502 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
504 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
506 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
508 * driver.c: report also other misc build options.
510 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
512 * method-to-ir.c: Generate better code for the NewObject
515 2010-03-07 Zoltan Varga <vargaz@gmail.com>
517 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
518 is disabled. Fixes #582322.
520 * iltests.il.in: Add a test.
522 2010-03-06 Zoltan Varga <vargaz@gmail.com>
524 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
525 the handling of obj->synchronization == null and owner != current thread to
526 mono_monitor_exit ().
528 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
531 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
533 * mini.c: change the way emulated opcode info is stored and save about
534 4 KB of runtime memory.
536 2010-03-04 David S. Miller <davem@davemloft.net>
538 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
539 that don't provide the siginfo in the second signal handler argument
540 are buggy, and this has been fixed for years.
541 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
542 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
544 2010-03-04 Zoltan Varga <vargaz@gmail.com>
546 * aot-runtime.c (find_symbol): Fix a leak.
547 (decode_patch): Ditto.
549 2010-03-04 Zoltan Varga <vargaz@gmail.com>
551 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
553 2010-03-04 Zoltan Varga <vargaz@gmail.com>
555 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
557 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
559 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
561 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
563 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
564 to check for errors, it's enough to create the metadata open.
568 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
571 * mini-exceptions.c: Add support for printing stack traces when handling
572 exceptions, and when printing exceptions thrown while tracing also print
573 the exception message.
575 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
577 * trace.c: We need to parse exclude tokens ('-') before string tokens,
578 since the exclude token is a valid string character.
580 2010-03-02 Levi Bard <levi@unity3d.com>
582 * debugger-agent.c: Invalidate thread stacks on domain unload.
584 2010-03-02 Mark Probst <mark.probst@gmail.com>
586 * method-to-ir.c: Emit dummy_use for stored reference after write
587 barriers to make sure the object is pinned if the GC interrupts
588 before the write barrier is done.
590 2010-03-02 Zoltan Varga <vargaz@gmail.com>
592 * cpu-<ARCH>.md: dummy_use was missing src1:i.
594 2010-03-01 Zoltan Varga <vargaz@gmail.com>
596 * debugger-agent.c: Add a log message printing the protocol version.
598 2010-03-01 Zoltan Varga <vargaz@gmail.com>
600 * debugger-agent.c: Add a new command to communicate the protocol version used
601 by the client. This could be used to allow newer runtimes to communicate with
604 2010-03-01 Zoltan Varga <vargaz@gmail.com>
606 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
608 2010-03-01 Zoltan Varga <vargaz@gmail.com>
610 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
613 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
615 * mini-arm.c: make the arm cpu arch configurable with the
616 MONO_CPU_ARCH env var (for example: "armv4 thumb").
619 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
621 * mini.c, mini.h, driver.c: added the --jitmap option to enable
622 support for the perf tool on Linux.
624 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
626 * method-to-ir.c: make string.InsertenalSetChar() specialization
629 2010-03-01 Robert Jordan <robertj@gmx.net>
631 * Makefile.am: fix the non-static build.
633 2010-02-26 Zoltan Varga <vargaz@gmail.com>
635 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
638 2010-02-26 Robert Jordan <robertj@gmx.net>
640 * tasklets.c (continuation_store): Return from an error condition
643 2010-02-26 Martin Baulig <martin@ximian.com>
645 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
648 (MonoDebuggerThreadInfo): Added `internal_flags'.
649 (MonoDebuggerInternalThreadFlags): New enum.
650 (_mono_debugger_throw_exception): Don't signal the debugger if a
651 type abort was requested.
652 (_mono_debugger_unhandled_exception): Likewise.
653 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
654 (mono_debugger_runtime_invoke): If the debugger requested a thread
655 abort during the invocation, reset it here.
657 2010-02-26 Martin Baulig <martin@ximian.com>
659 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
660 instead of `MonoThread *'.
662 2010-02-25 Zoltan Varga <vargaz@gmail.com>
664 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
665 code offsets table, as it is mostly sorted.
667 2010-02-25 Zoltan Varga <vargaz@gmail.com>
669 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
672 2010-02-25 Zoltan Varga <vargaz@gmail.com>
674 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
676 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
678 * Makefile.am: build the new ABI version of the libmono library.
679 * debugger-agent.c, mini.c: fix warnings with the new API.
680 * jit.h: don't depend on glib.h being included.
682 2010-02-24 Zoltan Varga <vargaz@gmail.com>
684 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
686 2010-02-24 Zoltan Varga <vargaz@gmail.com>
688 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
689 ThreadStatic variables.
691 2010-02-24 Zoltan Varga <vargaz@gmail.com>
693 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
694 data is not freed yet. Fixes #582460.
696 2010-02-23 Zoltan Varga <vargaz@gmail.com>
698 * debugger-agent.c: Add support for the caught/uncaught flags on exception
699 event requests. Bump protocol minor version.
701 2010-02-22 Zoltan Varga <vargaz@gmail.com>
703 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
705 2010-02-22 Zoltan Varga <vargaz@gmail.com>
707 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
710 * iltests.il.in: Add a test.
712 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
714 * mini.c (inline_method): Check for loader errors.
716 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
718 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
719 instead of mono_method_get_header as it doesn't decode locals
720 so the called method can have unresolved dependencies that will only
721 be satisfied after the current method is JIT'd.
725 2010-02-22 Zoltan Varga <vargaz@gmail.com>
727 * basic.cs (test_0_div_opt): Speed this up a bit.
729 2010-02-20 Zoltan Varga <vargaz@gmail.com>
731 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
733 * mini.c (mono_jit_create_remoting_trampoline): Call
734 mono_create_specific_trampoline () instead of
735 mono_arch_create_specific_trampoline ().
737 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
739 2010-02-20 Zoltan Varga <vargaz@gmail.com>
741 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
742 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
744 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
746 * mini-amd64.c: Fix DISABLE_JIT support.
748 2010-02-20 Geoff Norton <gnorton@novell.com>
750 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
752 2010-02-20 Zoltan Varga <vargaz@gmail.com>
754 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
755 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
756 CATCH_TXT. Send normal exception events for unhandled exceptions too.
757 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
760 2010-02-18 Zoltan Varga <vargaz@gmail.com>
762 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
763 edx/ecx too. This is needed to support OP_SEQ_POINT.
765 2010-02-18 Zoltan Varga <vargaz@gmail.com>
767 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
769 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
771 2010-02-16 Zoltan Varga <vargaz@gmail.com>
773 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
774 LLVM+AOT+exceptions, not enabled yet.
776 2010-02-15 Zoltan Varga <vargaz@gmail.com>
778 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
780 2010-02-15 Zoltan Varga <vargaz@gmail.com>
782 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
783 xdebug info for these.
785 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
788 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
791 2010-02-13 Zoltan Varga <vargaz@gmail.com>
793 * aot-compiler.c (load_profile_files): Update after the profiler changes.
795 2010-02-13 Zoltan Varga <vargaz@gmail.com>
797 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
798 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
800 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
803 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
805 * debugger-agent.c: handle incomplete reads and EINTR in
806 recv()/send(). This could have been causing random
809 2010-02-13 Zoltan Varga <vargaz@gmail.com>
811 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
814 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
815 so they have small offsets. Fixes #566311.
817 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
819 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
821 2010-02-11 Zoltan Varga <vargaz@gmail.com>
823 * mini-amd64.c: Remove the special casing of byref in a few places now that
824 mini_type_get_underlying_type () handles it.
826 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
827 by returning native int. Fixes #577984.
829 2010-02-11 Zoltan Varga <vargaz@gmail.com>
831 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
834 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
835 of putting the clause itself.
837 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
839 2010-02-09 Zoltan Varga <vargaz@gmail.com>
841 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
844 2010-02-10 Geoff Norton <gnorton@novell.com>
846 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
848 2010-02-08 Zoltan Varga <vargaz@gmail.com>
850 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
853 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
854 it is not an LLVM generated symbol.
856 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
858 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
859 implementation in gshared mode because it causes regressions.
861 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
863 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
864 should be done by the caller.
866 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
868 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
870 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
871 since mono_jit_info_table_find () doesn't do it anymore.
873 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
874 instead of mono_jit_info_table_find ().
876 2010-02-07 Zoltan Varga <vargaz@gmail.com>
878 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
880 * aot-compiler.c (encode_method_ref): Update after the removal of
881 mono_gc_get_managed_allocator_type ().
883 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
886 2010-02-06 Zoltan Varga <vargaz@gmail.com>
888 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
889 generic params as well.
890 (handle_isinst): Ditto.
892 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
893 instead of always calling an icall.
895 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
896 computing the size of the got.
898 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
899 when using LLVM. Instead of emitting it as an LLVM method, emit it using
900 the assembly directive '.set' so it points to the first LLVM emitted method.
902 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
904 * mini.c (mini_method_verify): Report the method which failed to verify.
906 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
908 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
909 to avoid JIT'ng dead basic blocks. This is the same behavior as the
912 2010-02-04 Zoltan Varga <vargaz@gmail.com>
914 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
917 2010-02-04 Zoltan Varga <vargaz@gmail.com>
919 * mini-llvm.c: Init the jit module only when first JITting.
921 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
923 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
925 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
926 replaced with the real got.
928 * debugger-agent.c (type_commands): Return the enumness if the type as well.
930 * image-writer.c: Reduce the amount of #ifdefs a bit.
932 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
935 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
937 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
940 2010-02-02 Zoltan Varga <vargaz@gmail.com>
942 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
943 (mono_llvm_emit_method): Fix unaligned stores too.
945 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
946 so async stack walks don't crash.
948 2010-02-02 Zoltan Varga <vargaz@gmail.com>
950 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
951 was not patched if the callee needed an rgctx trampoline.
953 2010-02-01 Zoltan Varga <vargaz@gmail.com>
955 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
956 vtable address in AOT code.
958 2010-02-01 Zoltan Varga <vargaz@gmail.com>
960 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
963 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
965 * genmdesc.pl: remove dependency on external cpp.
967 2010-02-01 Zoltan Varga <vargaz@gmail.com>
969 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
970 using LLVM, its not needed, and abcrem can't handle it.
972 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
974 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
975 it easier to group instructions and reduce duplication.
977 2010-02-01 Zoltan Varga <vargaz@gmail.com>
979 * decompose.c: Move the array/soft float decompose routines here from
982 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
984 2010-01-31 Zoltan Varga <vargaz@gmail.com>
986 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
987 to tell LLVM that the got is constant, not used yet.
989 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
991 2010-01-30 Zoltan Varga <vargaz@gmail.com>
993 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
996 2010-01-30 Zoltan Varga <vargaz@gmail.com>
998 * aot-compiler.c (add_wrappers): Commit the hack which generates
999 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1002 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1004 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1005 a fault, only used by the LLVM backend.
1007 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1008 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1010 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1011 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1013 * mini-llvm.c: Only generate volatile loads from load instructions which have
1014 the MONO_INST_FAULT flag set.
1016 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1018 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1021 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1023 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1024 sequence points. Fixes #571236.
1026 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1028 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1029 end of the appdomain unload process, after assemblies have been unloaded.
1032 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1034 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1037 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1040 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1042 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1044 2010-01-26 Geoff Norton <gnorton@novell.com>
1046 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1047 with struct marshalability.
1049 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1051 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1052 it supports class names as well.
1054 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1055 needed by the GC map code.
1057 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1060 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1061 if cfg->init_ref_vars is set.
1063 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1064 cfg->disable_initlocals_op_refs is set.
1066 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1067 using liveness info if cfg->compute_precise_live_ranges is set.
1069 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1070 volatile variables correctly. Add comments about the live ranges. Not enabled
1073 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1075 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1076 0x2a into them in method prologs.
1078 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1080 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1082 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1083 classes, since llvm is compiled with -fno-rtti.
1085 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1087 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1088 llvm does not require it.
1090 * aot-runtime.c (load_method): Print the full name of the last aot method.
1092 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1094 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1095 thread has not fully started yet.
1097 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1099 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1101 2010-01-21 Miguel de Icaza <miguel@novell.com>
1103 * driver.c: Do not abort if LLVM is not supported, print a
1104 warning and add the information to the Mono JIT information.
1106 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1108 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1109 using explicit null checks.
1111 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1113 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1116 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1118 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1119 its no longer needed.
1121 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1123 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1124 define for platforms still using it (s390). Get rid of the
1125 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1127 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1128 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1130 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1131 the caller pushed the arguments.
1133 * mini-llvm.c: Enable throwing exceptions on x86.
1135 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1136 "Thread (nil) may have been prematurely finalized" messages if this is called
1137 on a thread not registered with the runtime.
1139 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1141 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1143 * jit-icalls.c (mono_array_new_3): New jit icall.
1145 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1147 * arrays.cs: Add a test for 3 dimensional arrays.
1149 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1151 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1152 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1155 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1158 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1160 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1162 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1164 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1166 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1167 HOST_WIN32. Also including winsock2. to define struct in_addr.
1169 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1171 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1173 Code is contributed under MIT/X11 license.
1175 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1177 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1179 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1181 * mini.c (mini_method_compile): Set the new flag when running under the
1184 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1186 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1187 a ref/noref value + a global pin flag, so parts of stack frames can still be
1188 precisely marked even if they include stuff which needs pinning. Improve logging.
1189 Fix many bugs. Not enabled yet.
1191 * gc-test.cs: Add a few tests.
1193 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1194 the normal -v options. Avoid propagating liveness information through bblocks
1195 which end with a NOT_REACHED opcode.
1197 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1198 after cfg has been freed.
1200 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1202 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1203 if a clause is skipped because it uses the exception object, since it could
1204 have caught the exception.
1206 * exceptions.cs: Add a test.
1208 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1210 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1212 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1213 ICollection<T> wrappers.
1215 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1217 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1219 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1221 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1222 NOMAP32BIT or optimize_for_xen is set.
1224 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1226 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1227 mono_metadata_str_hash () instead.
1229 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1231 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1234 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1236 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1238 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1241 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1242 throwing code correctly.
1244 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1246 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1248 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1249 ftnptrs created by us, handle RGCTX_FETCH correctly.
1250 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1252 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1253 ftnptr added by mono_aot_get_named_code ().
1255 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1257 * mini-arm.c: Fix a few LLVM problems.
1259 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1261 2010-01-13 Mark Probst <mark.probst@gmail.com>
1263 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1266 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1268 * jit.h, method-to-ir.c: added ability to set the policy for
1269 inserting breakpoints from the break IL instruction or the
1270 Debugger.Break () API call.
1272 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1274 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1275 assemblies need to be eagerly loaded.
1277 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1279 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1281 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1283 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1284 an argument which matches any exception.
1286 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1288 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1289 optimization if the called method is gshared and marshalbyref, since gshared
1290 methods can' have wrappers. Fixes #569390.
1292 * generics.cs: Add a test.
1294 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1296 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1299 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1301 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1303 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1305 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1306 since it is not supported in win2000.
1308 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1310 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1311 error if loading an assembly fails.
1312 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1314 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1317 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1320 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1322 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1323 is not supported yet.
1325 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1327 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1329 * method-to-ir.c: All types with variant arguments must fallback to the
1330 slow path. This makes cast of variant delegates work.
1332 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1333 argument that is set to TRUE is the returned vtable slot is for a variant
1334 interface. Changed a g_print + g_assert_not_reached to a g_error.
1336 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1337 a similar fashion of generic virtual methods.
1339 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1341 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1344 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1345 method using a variance aware function.
1347 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1349 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1351 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1352 do an icall for now.
1354 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1356 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1357 If LLVM decides to set the code model to Large, reset it to Default.
1359 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1361 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1362 stripped binaries as well.
1364 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1366 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1367 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1369 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1372 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1374 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1377 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1378 as the type info to llvm.eh.selector.
1379 (exception_cb): Use the type info for filling out some fields of
1380 MonoJitExceptionInfo like the flags and the exception class. This is needed
1381 because the LLVM produced exception handling clauses might not match the original
1382 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1384 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1385 separate function. Add an extra argument which returns the type infos
1386 corresponding to the exception clauses.
1388 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1389 exception handling clauses.
1391 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1393 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1394 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1397 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1399 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1402 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1404 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1407 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1409 * mini.c (mini_method_compile): Verify the method before calling
1410 mono_compile_create_vars as this might crash since it uses method
1415 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1417 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1418 one case if AOTing, since the class might not be a concrete class.
1420 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1422 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1423 functions which are now defined in mempool-internals.h.
1425 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1427 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1429 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1433 * mini-*.c: Properly handle generic enums.
1437 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1439 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1440 in a few more places.
1442 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1444 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1445 nullable parameters. Fixes #567351.
1447 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1449 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1451 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1453 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1454 mono_get_generic_context_from_code () call.
1456 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1458 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1460 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1463 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1465 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1466 mono_method_get_signature returns NULL. Fix #567084
1468 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1470 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1471 instead of once for each module.
1473 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1475 * debugger-agent.c (ss_start): Implement step over for the last sequence
1478 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1479 have the STEP_LOC flag set.
1481 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1482 fails. Fixes #566689.
1484 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1486 * mini.c (mono_add_seq_point): New helper function.
1487 (mono_save_seq_point_info): New function to save sequence point info, extracted
1488 from mini_method_compile ().
1490 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1492 * mini.h (MonoSeqPointInfo): New structure containing information about
1493 the sequence points of a JITted method.
1494 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1497 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1498 point information is stored, use a MonoSeqPointInfo structure instead of a
1499 GPtrArray. For each seq point, compute a list of successor seq points.
1501 * debugger-agent.c: Use the successor list to implement step-over more
1502 efficiently: instead of single stepping until a different line/IL offset is
1503 reached, place breakpoints into all successor seq points.
1505 * mini.h: Bump AOT file format version.
1507 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1509 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1511 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1513 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1515 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1518 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1520 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1521 alloca as g_malloc is not signal safe.
1523 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1525 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1526 VALGRIND_DISCARD_TRANSLATIONS.
1528 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1529 checks, they are no longer needed.
1531 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1532 a function into a sigctx which can handle function pointers.
1534 * mini-ppc.c: Implement soft debugger support on ppc64.
1536 * mini-ppc.c: Implement soft debugger support.
1538 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1540 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1542 2009-12-17 Marek Habersack <mhabersack@novell.com>
1544 * mini.c (mono_get_runtime_build_info): include Mono version in
1547 * driver.c (mono_main): VERSION is now included in the string
1548 returned from mono_get_runtime_build_info()
1550 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1552 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1553 signatures. Fixes #565143.
1555 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1557 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1561 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1563 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1564 making max stack 10x smaller.
1566 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1568 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1570 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1572 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1574 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1576 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1577 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1579 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1581 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1583 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1585 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1588 2009-12-14 Miguel de Icaza <miguel@novell.com>
1590 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1591 raise an invalid program exception.
1593 For other opcodes that we might not handle use a g_warning and
1594 raise the exception. Beats termination.
1598 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1600 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1602 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1603 by merging the LLVM and !MAP_32BIT cases.
1605 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1607 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1608 sigctx being passed in, as we have no CONTEXT available in the APC.
1610 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1613 Code contributed under MIT/X11 license.
1615 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1617 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1618 in the LLVM backend on AMD64.
1620 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1623 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1625 * mini-llvm.c: Export mono_personality for AOT.
1627 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1629 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1630 implicit exception can occur.
1632 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1633 OP_IMPLICIT_EXCEPTION instruction.
1635 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1637 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1639 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1640 inside a protected block.
1642 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1643 trampolines doesn't include the argument.
1645 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1646 trampolines on amd64.
1648 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1651 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1652 disabled for methods with clauses.
1654 * mini-llvm.c: Enable support for catch clauses.
1656 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1657 end of an LLVM compiled finally clause.
1658 (mono_handle_exception_internal): Save the exception handling state in TLS
1659 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1660 resume unwinding from that point.
1662 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1663 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1664 to obtain the addresses of the exception handling regions.
1666 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1667 finally clauses are supported.
1669 * mini.c (mini_method_compile): Add support for LLVM code with exception
1672 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1674 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1677 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1679 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1680 as a primitive type.
1682 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1684 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1685 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1688 2009-12-11 Marek Habersack <mhabersack@novell.com>
1690 * method-to-ir.c (mini_redirect_call): do not redirect the
1691 InternalAllocateStr internal call if string profiling is enabled.
1693 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1695 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1698 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1699 unwind.h header file.
1701 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1702 newer valgrind versions seems to handle this fine.
1704 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1706 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1707 on the debugger thread.
1709 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1711 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1713 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1715 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1717 * cpu-<ARCH>.md: Make call_handler clob:c.
1719 * mini.c: Reenable SSA for methods with clauses.
1721 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1722 as it causes failures on x86.
1724 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1726 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1727 returns NULL (e.g. a bad assembly).
1729 2009-12-08 Geoff Norton <gnorton@novell.com>
1731 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1732 stepping out into native code. There were issues with nested invokes
1735 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1737 * mini.c (mini_method_compile): Do the disable_llvm checks early
1738 and avoid the LLVM compile pass if the checks fail.
1740 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1742 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1743 LLVM optimizations don't try to remove them.
1745 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1746 different file so the original remains.
1748 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1750 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1752 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1754 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1755 support for non-inline unwind descriptors.
1757 2009-12-07 Geoff Norton <gnorton@novell.com>
1759 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1760 the interrupt_count slightly differently. Native threads were never
1763 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1765 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1766 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1767 yet generate this info.
1769 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1771 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1772 client can distinguish between intptrs and longs.
1774 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1776 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1779 * aot-runtime.c (load_function): Update after the change above.
1781 * mini.h: Bump AOT file format version.
1783 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1784 if the delegate class is dynamic.
1786 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1787 in gshared code too using the new rgctx info type
1788 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1790 2009-12-04 Geoff Norton <gnorton@novell.com>
1792 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1793 we need to track the original suspend count so the thread properly
1794 wakes up in resume_thread.
1796 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1798 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1801 * generics.cs: Add a test.
1803 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1804 is 0. Simplify a lot of code using this.
1806 * mini-trampolines.c (mono_delegate_trampoline): Call
1807 mono_create_static_rgctx_trampoline () before saving the final address in
1808 delegate->method_code, to avoid calling it each time a delegate is first called.
1810 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1811 which need static rgctx trampolines.
1813 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1814 keyed on the method+addr pair, since addr could be either the method addr or
1815 an unbox trampoline in the AOT case. Fixes #560246.
1817 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1819 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1820 place it was called before too.
1822 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1824 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1825 if no security manager is present, to speed up the AOT case. Call
1826 mono_class_vtable () full with raise_on_error == TRUE instead.
1828 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1830 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1831 the local optimization passes can take its result into account. Fixes
1834 * exceptions.cs: Add a test.
1836 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1838 This patch is contributed under the terms of the MIT/X11 license
1840 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1842 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1844 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1846 * debugger-agent.c: Rework the handling of stack traces of running threads to
1847 avoid crashes if compute_frames () tries to walk the stack of running thread.
1849 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1851 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1853 * mini.h (StackFrameInfo): Add an 'lmf' field.
1855 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1857 * debugger-agent.c (suspend_current): Always set really_suspended.
1859 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1861 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1863 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1865 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1868 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1870 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1872 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1874 * mini-trampolines.c: Fix MSVC build.
1876 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1878 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1880 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1882 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1883 the instruction following an OP_FCOMPARE is optimized away.
1885 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1887 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1888 emit_autoreg () into this arch-specific function.
1890 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1891 code, it is no longer needed.
1893 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1895 * mini.h: Bump AOT file format version.
1897 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1898 using the sorted_code_offsets array, instead of reading it from the
1899 exception debug info.
1900 (load_method): Call mono_aot_find_jit_info instead of
1901 decode_exception_debug_info ().
1903 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1904 LLVM compiled as a flag.
1906 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1908 * debugger-agent.c (resume_thread): Fix a warning.
1910 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1913 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1915 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1916 contents to MonoAotFileInfo.
1918 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1920 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1921 Put all binary data into a giant blob, similarly to the way .net assemblies
1922 store binary data. Emit offset tables in a compact form to reduce their size.
1924 * mini.h: Bump AOT file format version.
1926 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1929 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1930 avoid linear searches at runtime.
1932 * aot-runtime.c (find_symbol): Update this to use the hash.
1934 * mini.h: Bump AOT file format version.
1936 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1938 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1941 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1944 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1945 the distribution of got slot types.
1947 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1949 * method-to-ir.c: Add support for generating explicit null checks.
1951 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1953 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1954 on a random thread if possible.
1956 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1957 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1960 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1961 regs. Pass the real size of the regs array to mono_unwind_frame ().
1963 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1966 2009-11-24 Geoff Norton <gnorton@novell.com>
1968 * mini-darwin.c: Work around apple bug rdar://7209349 See
1969 http://openradar.appspot.com/7209349 for details. Synopsis,
1970 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1971 never been initialized before.
1973 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1975 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1977 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1979 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1981 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1982 OP_SHL_IMM is not 32 bit.
1984 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1986 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1988 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1990 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1993 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1994 > 0 since some threads can resume if their resume_count is > 0.
1995 (invoke_method): Avoid reading freed memory.
1997 * debugger-agent.c (process_suspend): Extract the suspend code from
1998 process_single_step_inner () to a separate function. Rework the code to prevent
1999 races between this function and thread interrupts.
2001 * debugger-agent.c (suspend_current): Check the resume_count field instead
2002 of resume_one so suspends+resumes during single threaded invokes work
2005 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2007 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2008 to make the generated code smaller.
2010 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2011 sequence generated by recent LLVM versions.
2013 * mini-llvm.c: Add support for a few simple cases which weren't supported
2016 * mini-trampolines.c (mono_magic_trampoline): Don't call
2017 mono_arch_get_vcall_slot () when llvm is enabled.
2019 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2021 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2022 into a new function called common_call_trampoline () which is used by the
2023 llvm vcall trampoline as well.
2025 * debugger-agent.c: Implement single threaded invokes.
2027 * debugger-agent.c: Revert change which broke the agent on linux.
2029 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2032 * generics.cs: Add a test.
2034 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2036 * debugger-agent.c: Fix the cygwin build.
2038 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2040 * cprop.c: Remove this unused file.
2042 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2044 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2047 * basic.cs: Add a test.
2049 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2051 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2054 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2056 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2057 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2058 it. Use this flag to control llvm related code paths instead of #ifdef
2059 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2062 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2064 * mini.h: Bump AOT file format version.
2066 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2067 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2069 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2070 was used as an assembly filter.
2072 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2074 * unwind.c: Fix support for ppc.
2076 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2077 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2079 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2081 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2083 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2084 added by the ps3 changes.
2086 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2088 * mini-gc.c: Resurrect this, so at least it compiles.
2090 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2092 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2094 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2095 create_event_list () so assembly filters can be used.
2097 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2100 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2102 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2103 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2106 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2107 classes for char/bool too.
2109 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2111 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2114 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2117 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2119 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2121 Code contributed under MIT/X11 license.
2123 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2125 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2126 threads in native code work.
2128 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2129 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2132 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2134 * debugger-agent.c: Implementation for Windows platform.
2136 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2137 primitives. Use SEH to implement breakpoints and single stepping.
2139 * mini-x86.h: Enable soft debugger on Windows.
2141 Code contributed under MIT/X11 license.
2143 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2145 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2146 under XEN. Fixes #522894.
2148 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2150 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2151 interface calls in LLVM AOT code.
2153 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2156 * mini-llvm.c: Add support for OP_VPHI.
2158 * objects.cs: Add a test.
2160 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2162 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2163 this is called on the debugger thread.
2165 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2167 * mini-llvm.c: Add soft-float support.
2169 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2170 FCALL which returns an R4.
2172 * driver.c (mono_main): Add a missing '\n'.
2174 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2175 platforms which doesn't support the LLVM IMT trampoline.
2177 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2179 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2181 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2183 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2186 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2188 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2190 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2191 Instead of emitting a method_order table, sort the contents of the code_offsets
2192 table and do a binary search in the sorted table. The previous approach doesn't
2193 work with LLVM which emits methods in a arbitrary order.
2195 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2196 in the .eh_frame section in ELF files.
2198 * mini.h: Bump corlib file format version.
2200 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2202 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2203 LDMIA->LDM macro name change.
2205 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2207 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2210 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2213 * aot-compiler.c: Ditto.
2215 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2216 &align to mini_type_stack_size_full ().
2218 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2220 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2222 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2224 * mini-arm.c: Compute the stack space used by arguments using
2225 mini_type_stack_size_full ().
2227 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2229 * optflags-def.h: Remove dead TREEPROP optimization.
2231 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2233 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2235 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2237 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2239 * driver.c (mono_jit_parse_options): New public API function to parse options
2240 as done by the runtime executable.
2242 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2243 when handling named arguments.
2245 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2247 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2248 for passing small vtypes in registers, make the CallInfo structures more
2249 similar to the code on the other platforms.
2251 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2252 the code in the prolog requires it.
2254 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2256 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2257 (koush@koushikdutta.com).
2259 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2260 where the thunk memory should be allocated from. Fixes appdomain unloading
2263 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2265 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2266 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2268 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2270 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2271 AOT, as it is not implemented yet.
2273 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2275 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2277 * debugger-agent.c: Fix windows build.
2279 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2281 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2282 after the client connects/disconnects.
2284 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2285 when an exception of a given type is thrown.
2287 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2288 only on an uncaught exception.
2290 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2292 * debugger-agent.c: Add a 'launch' option.
2294 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2296 * debugger-agent.c: Add a 'timeout' option.
2298 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2300 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2303 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2305 * debugger-agent.c (set_breakpoint): Emit a log message.
2307 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2309 * mini-arm.c: Fix the arm build.
2311 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2313 * aot-compiler.c: don't leak the value returned from
2314 mono_type_full_name().
2316 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2318 * debugger-agent.c: defer including mono-mutex.h until we know the
2321 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2323 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2324 of pthreads directly.
2326 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2327 exception handlers. Pass info argument.
2329 * mini.h: Adjust signatures of soft debugger functions to pass void*
2330 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2332 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2333 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2334 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2335 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2337 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2339 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2340 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2341 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2342 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2344 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2346 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2348 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2350 * mono-semaphore.h: Skeleton implementation for Windows.
2352 Code contributed under MIT/X11 license.
2354 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2356 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2358 Code contributed under MIT/X11 license.
2360 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2362 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2364 Code contributed under MIT/X11 license.
2366 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2368 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2369 debug info to 100 because 10 still slows down gdb too much.
2371 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2372 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2373 them in the wrappers.
2375 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2377 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2379 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2381 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2382 function mono_aot_get_array_helper_from_wrapper ().
2384 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2385 array helper methods.
2387 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2389 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2390 the value was loaded from memory.
2392 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2393 the value was loader from there.
2395 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2396 without constant swizzle.
2398 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2400 * mini-amd64.c: Put soft debugger functions behind a
2401 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2403 * mini-amd64.h: disable the soft debugger in windows.
2405 Code contributed under MIT/X11 license.
2407 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2409 * mini-x86.c: Put soft debugger functions behind a
2410 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2412 Code contributed under MIT/X11 license.
2414 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2416 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2417 to mono_arch_find_jit_info_ext.
2419 Code contributed under MIT/X11 license.
2421 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2423 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2425 * debugger-agent.c: Add support for filtering events by assemblies.
2427 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2428 the agent is not enabled.
2430 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2432 * exceptions-x86.c: hopefully last change to fix the windows build.
2433 This one courtesy of Jonathan Chambers.
2435 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2437 * debugger-agent.c: remove unused function.
2439 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2441 * debugger-agent.c: add #ifdefs for a few header files.
2442 * mini-x86.h: disable the soft debugger in windows.
2443 Step 1 of 2 to make this compile on windows with gcc.
2445 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2447 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2448 as it breaks the build.
2450 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2452 Merge the soft debugger branch.
2454 * debugger-agent.h debugger-agent.c: New files containing the soft
2455 mode debugger module.
2457 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2458 at the appropriate locations.
2460 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2463 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2464 enable/disable single stepping.
2466 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2467 which returns all information in a StackFrameInfo structure, and can handle the
2468 LMF frames added by the debugger.
2470 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2473 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2474 walker function which works on a specific thread and passes a StackFrameInfo
2475 structure to its callback.
2477 * mini.c (mini_init): Initialize the debugger agent.
2479 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2481 * mini-ops.h: Add OP_SEQ_POINT opcode.
2483 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2484 arguments to the debugger agent.
2486 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2488 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2491 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2493 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2495 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2497 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2499 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2500 sets the IMT argument and makes a virtual call.
2502 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2504 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2506 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2509 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2511 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2512 runtime. Fixes #551228.
2514 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2516 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2518 * basic.cs: Add a test.
2520 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2521 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2522 CONSTRAINED. Fixes #550964.
2524 * generics.cs: Add a test.
2526 2009-10-28 Mark Probst <mark.probst@gmail.com>
2528 * mini-posix.c (add_signal_handler): Use
2529 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2531 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2533 Contributed under the terms of the MIT/X11 license by
2534 Jerry Maine <crashfourit@gail.com>.
2536 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2537 sse4a for simd intrinsics.
2539 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2540 sse4a for simd intrinsics.
2542 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2544 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2545 instead of inst_p1 which is not the same on ILP32 platforms.
2547 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2549 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2550 not the mscorlib one before calling mono_get_lmf_addr.
2552 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2553 of the ip to the LMF.
2555 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2556 immediate in the op->op_imm optimization.
2558 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2559 understand. VTypes now work, but are not abi compliant, as they are
2560 split into 4 byte parts instead of 8.
2561 (emit_memcpy): Fix the unrolled case to work on the PS3.
2563 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2565 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2566 the default when static linking.
2568 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2570 * aot-compiler.c: Add an autoreg option to automatically register
2571 statically linked aot modules using ELF .ctors.
2573 * genmdesc.pl: Add __ppc64__ to allowed defines.
2575 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2577 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2578 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2580 2009-10-24 Mark Probst <mark.probst@gmail.com>
2582 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2584 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2586 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2587 which will contain the domain where the method was found.
2589 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2590 mini_jit_info_table_find ().
2592 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2594 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2596 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2598 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2599 set, its not supported yet.
2601 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2603 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2604 iface wrapper is not found.
2605 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2607 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2609 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2610 which have a different name.
2612 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2613 wrappers and Array.GetGenericValueImpl ().
2615 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2616 because of the change above.
2618 * generics.cs: Add a test for full aot + generic array ifaces.
2620 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2622 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2623 that hides the previous one.
2625 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2627 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2628 marshalled. Fixes #541623.
2630 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2632 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2634 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2636 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2638 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2640 * mini-posix.c (sigprof_signal_handler):
2641 Implemented support for building stat call chans in different ways.
2643 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2645 * mini-exceptions.c (mono_find_jit_info):
2646 Also check that a jit info has been found (fixes a profiler crash).
2648 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2650 * mini.c (mono_codegen):
2651 Call mono_profiler_code_buffer_new with correct code address.
2653 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2655 * driver.c (mono_main): Change the date in the copyright.
2657 2009-10-14 Mark Probst <mark.probst@gmail.com>
2659 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2660 allocator in shared generic code for open classes, because we
2661 can't get those classes' vtables. We need to make managed
2662 allocators not depend on the vtable at compile-time to solve this.
2664 2009-10-13 Martin Baulig <martin@ximian.com>
2666 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2667 `const guint8 *trampoline' argument; send both the old and the new
2670 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2672 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2673 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2674 (can_marshal_struct): Skip structures with auto layout.
2676 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2678 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2680 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2681 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2682 a variable to hold the stack slot used by the int<->float conversion opcodes.
2684 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2686 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2688 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2689 when using full-aot.
2691 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2693 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2694 each instance of Comparer<T>.
2696 * generics.cs: Add a new test.
2698 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2700 * driver.c (parse_debug_options): Add a 'gdb' option.
2702 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2704 * image-writer.c: Add support for emitting the image into a memory buffer.
2706 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2708 * aot-compiler.c: Add support for registering debug info with GDB using the
2709 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2710 MONO_XDEBUG to 'gdb'.
2712 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2714 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2717 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2719 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2720 can be used to set breakpoints in gdb.
2722 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2723 segment to an absolute address.
2725 2009-10-13 Mark Probst <mark.probst@gmail.com>
2727 * method-to-ir.c: Use the managed array allocator method if
2730 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2732 * aot-compiler.c : Fix the MSVC builds
2734 Code is contributed under MIT/X11 license.
2736 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2738 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2739 avoid registering 1 symbol file per method with gdb.
2741 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2743 * mini-sparc.c: Fix the handling of enums with base type long.
2745 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2747 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2748 instead of using type->data.klass as the later doesn't work with generics.
2750 2009-09-25 Mark Probst <mark.probst@gmail.com>
2752 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2753 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2754 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2755 works differently now and we don't handle it in the JIT anymore.
2757 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2758 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2759 the Thread class split.
2761 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2763 * driver.c: Don't run tests with the obsolete treeprop optimization.
2765 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2766 variable volatile. Fixes #541577.
2768 * basic-calls.cs: Add a new test.
2770 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2772 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2774 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2775 work/required with recent iphone sdk versions.
2777 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2780 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2781 in the VCALL decomposition code.
2783 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2785 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2787 * basic.cs: Add a test.
2789 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2792 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2793 searches all the domains of the current thread.
2795 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2797 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2799 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2800 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2802 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2803 for non-jit trampolines.
2805 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2807 * aot-compiler.c (add_wrappers): Ditto.
2809 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2810 the size of the param area used by dyn_call to 6 which covers the majority of
2813 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2815 * mini-arm.c: Implement support for passing/receiving
2816 longs and receiving floats in the dyn_call code.
2818 * mini-amd64.c: Implement support for receiving vtypes in registers in
2821 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2824 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2826 * mini-arm.c (get_call_info): Return more precise information in
2828 (dyn_call_supported): Use the information in CallInfo.
2830 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2832 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2835 * mini-arm.c: Update after the dyn_call api changes.
2837 * mini.c (mini_create_jit_domain_info): Register a destructor function
2838 for the runtime_invoke_hash.
2840 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2841 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2843 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2844 (dyn_call_supported): Simplify this by using get_call_info ().
2845 (mono_arch_dyn_call_free): New destructor function.
2847 * generics.cs: Remove a printf.
2849 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2851 * mini-arm.c: Add support for enum return values and passing a few arguments
2854 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2857 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2859 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2860 the dynamic invoke wrappers.
2862 * mini-arm.c: Implement OP_DYN_CALL for arm.
2864 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2865 supported by the dynamic runtime invoke wrapper.
2867 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2868 runtime invoke wrapper.
2870 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2871 if possible when running with full-aot.
2873 * mini-ops.h: Add OP_DYN_CALL opcode.
2875 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2876 with dynamic arguments lists similar to libffi.
2878 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2880 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2882 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2885 * iltests.il.in: Add a new test.
2887 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2889 * aot-compiler.c (add_generic_instances): Add more instances of
2890 GenericEqualityComparer.
2892 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2894 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2896 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2898 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2899 comments on some functions that now can fail.
2901 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2903 * Makefile.am: Add Info.plist to EXTRA_DIST
2905 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2907 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2908 static synchronized wrappers. Fixes #539500.
2910 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2912 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2915 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2917 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2918 lmf before calling filter clauses as well. Fixes #539550.
2920 * exceptions.cs: Add a test.
2922 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2924 * aot-compiler.c (add_generic_class): Add instances of
2925 Array.GetGenericValueImpl as well.
2927 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2930 * generics.cs: Add a fullaot linq test.
2932 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2934 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2937 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2939 * mini-trampolines.c (mono_delegate_trampoline) : Call
2940 mono_cominterop_get_invoke if the delegate target object
2943 Code is contributed under MIT/X11 license.
2945 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2947 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2948 internal call is defined outside platform code. Reduce code
2949 duplication with existing [Method|Field]AccessException
2951 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2953 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2954 if the return value is a small struct passed on regs.
2956 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2958 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2960 * mini-codegen.c: Enable the cpu description validation for arm.
2962 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2964 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2965 test which depends on structs to objects.cs.
2967 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2968 require object model related stuff working.
2970 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2972 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2974 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2975 against the instruction metadata in mini-ops.h. amd64 only for now.
2977 * mini-ops.h: Fix some instruction descriptions.
2979 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2980 unused instructions.
2982 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2984 * exceptions.cs: Add a new test.
2986 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2988 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2990 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2992 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2993 skip empty phi opcodes.
2995 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2996 correctly by zero extending after loads. Skip methods containing calls
2997 to the monitor enter/exit trampolines.
2999 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3000 when calling mono_thread_force_interruption_checkpoint ().
3002 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3004 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3006 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3008 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3009 bootstrap could run.
3011 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3013 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3015 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3017 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3019 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3020 LLVM might be very short.
3022 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3023 in OP_THROW/RETHROW.
3025 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3028 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3030 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3031 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3032 LLVM might be very short.
3034 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3036 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3037 the alignment for the value of sp.
3039 2009-09-01 Geoff Norton <gnorton@novell.com>
3041 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3042 managed wrappers in full aot.
3044 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3046 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3048 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3050 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3052 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3054 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3056 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3059 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3061 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3062 depend on the info MonoMethodHeader which could be missing in IL stripped
3065 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3067 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3068 they are only 4 byte aligned.
3070 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3072 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3073 was done previously, since using SP causes too many problems.
3075 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3076 frames without a frame pointer works.
3078 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3079 global register in methods with calls, since the calls can go through
3080 a static rgctx trampoline which doesn't save it.
3082 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3084 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3086 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3088 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3090 2009-08-18 Christian Hergert <chris@dronelabs.com>
3092 * method-to-ir.c: Fix warnings for uninitialized variables.
3094 2009-08-18 Christian Hergert <chris@dronelabs.com>
3096 * mini-exceptions.c:
3097 * aot-compiler.c: Fix printf warnings.
3099 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3101 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3102 Add GetGenericValueImpl<string>.
3104 * aot-compiler.c (add_generic_instances): Add instances of
3105 GenericEqualityComparer<T> for primitive types. Only emit the array
3106 wrappers into the mscorlib image.
3108 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3110 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3111 the methods_loaded array using amodule->info->nmethods.
3113 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3114 (MONO_AOT_FILE_VERSION): Bump this.
3116 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3119 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3120 MonoJitInfo doesn't belong to its methods aot image.
3122 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3124 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3126 * mini-arm.c: Fix warnings.
3128 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3130 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3133 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3135 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3136 avoid clobbering IP.
3138 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3139 hold the trampoline argument, so its initial value is available during
3142 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3145 * exceptions-hppa.c:
3147 * exceptions-s390x.c:
3148 * exceptions-mips.c:
3150 * exceptions-sparc.c:
3151 * exceptions-alpha.c:
3153 * mini-trampolines.c:
3155 * exceptions-s390.c: add and use #define's instead of sizeof()
3156 for MonoJitInfo and MonoJitInfoTable.
3158 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3163 * tramp-x86.c: use a #define instead of sizeof() for a few
3164 structures that use a zero-length array.
3166 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3168 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3169 case when the method is dynamic. Fixes #529238.
3171 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3173 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3174 of asserting when a method is JIT compiled in full-aot mode.
3176 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3178 Contributed under the terms of the MIT/X11 license by
3179 Jerry Maine <crashfourit@gail.com>.
3181 * fixed wrong dates in changelog.
3183 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3185 Contributed under the terms of the MIT/X11 license by
3186 Jerry Maine <crashfourit@gail.com>.
3188 * basic-simd.cs: added test for packed double square root.
3189 * cpu-amd64.md: added opcode info for packed double square root.
3190 * cpu-x86.md: added opcode info for packed double square root.
3191 * mini-ops.h: added IR opcode for packed double square root.
3192 * mini-x86.c: added IR to native translation code for packed double square root.
3193 * mini-amd64.c: removed todo for packed double square root.
3194 * simd-intrinsics.c: added method to IR opcode converstion for
3195 packed double square root.
3197 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3199 Contributed under the terms of the MIT/X11 license by
3200 Jerry Maine <crashfourit@gail.com>.
3202 * mini-amd64.c: Added a change to help tell the difference as
3203 to what perpose the xmm register is being used--mainly to help
3205 * mini-amd64.h: Changed callee regs to use 15 out of 16
3206 (one used for special cases) xmm registers for both fp
3207 and simd ops. Added define to turn on new feature in the regalloc
3208 that allows fp and simd ops to share the xmm regs happily.
3209 * codegen.c: Added code to detect for which perpose an xmm reg is
3210 being used (fp or simd) and to translate back and forth to the
3211 correct logical reg bank (fp or simd) for 'spill load's.
3213 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3215 Contributed under the terms of the MIT/X11 license by
3216 Jerry Maine <crashfourit@gail.com>.
3218 * basic-simd.cs: Added tests for stressing the regalloc when running with
3219 16 simd regs and when simd and fp ops share the same reg bank.
3221 2009-08-01 Mark Probst <mark.probst@gmail.com>
3223 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3224 in shared generic code, we might have to look up the class in the
3225 RGCTX. If we use the class directly, compute its GC descriptor.
3227 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3229 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3231 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3233 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3234 check for errors. Fixed the case when the class with the Main
3237 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3239 Contributed under the terms of the MIT/X11 license by
3240 Jerry Maine <crashfourit@gail.com>.
3242 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3244 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3246 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3248 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3250 * method-to-ir.c: Fix naming of stelem and ldelem.
3252 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3254 * driver.c (main_thread_handler): Check that the assembly loaded
3255 matches the filename when doing AOT.
3257 2009-07-30 Mark Probst <mark.probst@gmail.com>
3259 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3262 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3263 utils/mono-sigcontext.h).
3265 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3268 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3270 * mini.c (mono_codegen):
3271 Call profiler hook to keep track of method code buffers.
3273 2009-07-27 Mark Probst <mark.probst@gmail.com>
3275 * method-to-ir.c: Invoke write barriers for the
3276 Interlocked.(Compare)Exchange JIT intrinsics.
3278 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3280 * Makefile.am (version.h): Fix issues when built out of tree.
3281 Remove some redundant 'grep's piped through 'sed's.
3283 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3285 This patch is contributed under the terms of the MIT/X11 license
3287 * mini-ppc.c (mono_arch_output_basic_block):
3288 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3289 for bits 32-47 with signed load/store diplacements for bits
3290 48-63. Use prefered base/offset order for indexed form.
3291 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3292 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3293 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3294 OP_LOADI2_MEMBASE): Same.
3295 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3296 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3297 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3299 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3300 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3301 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3302 OP_LOADI1_MEMINDEX): Same
3303 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3304 OP_STORER8_MEMINDEX): Same
3305 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3307 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3308 for bits 32-47 with signed load/store diplacements for bits
3309 48-63. Use prefered base/offset order for indexed form.
3311 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3313 This patch is contributed under the terms of the MIT/X11 license
3315 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3316 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3317 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3318 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3319 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3320 cfg->stack_usage to avoid size warnings.
3321 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3322 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3323 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3324 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3326 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3327 after code varible is initialized.
3328 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3329 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3330 (mono_arch_emit_epilog):
3331 Move Use ppc_load32 for cfg->stack_usage to avoid size
3334 2009-07-24 Mark Probst <mark.probst@gmail.com>
3336 * method-to-ir.c: The write barrier doesn't do the store anymore,
3337 so we have always to emit it. Also, emit the wbarrier after the
3340 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3342 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3343 for argument count 3 too.
3345 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3347 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3348 the caller handle the exceptions.
3349 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3350 method. Fixes #524498.
3352 2009-07-22 Geoff Norton <gnorton@novell.com>
3354 * mini-exceptions.c: Fix build on ia64.
3356 2009-07-22 Mark Probst <mark.probst@gmail.com>
3358 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3361 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3363 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3366 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3368 * basic-simd.cs (Main): Pass args to the test driver.
3370 2009-07-20 Geoff Norton <gnorton@novell.com>
3372 * mini-x86.h: Fix the x86 version guards to use Apple's
3373 properly defined macros.
3375 2009-07-20 Geoff Norton <gnorton@novell.com>
3377 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3380 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3382 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3383 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3384 the information which is needed for invokes, so only one locking+hash table
3387 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3389 * aot-compiler.c (add_generic_instances): Emit instances of
3390 GenericComparer<T> for primitive types.
3392 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3394 * mini-posix.c: Fix linux build.
3396 2009-07-19 Geoff Norton <gnorton@novell.com>
3398 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3399 mono_gdb_render_native_backtraces
3400 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3401 so we implement the sane semantics to the runtime here
3402 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3403 so we need to call it differently (mono_gdb_render_native_backtraces)
3404 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3405 here for default implementations.
3406 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3407 support Apple's weird syscall (SYS_fork) implementation and not busy
3408 loop in abort() on native crashes on OSX anymore.
3410 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3412 * aot-runtime.c (load_method): Change the handling of the
3413 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3416 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3418 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3420 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3421 seems to break the aot tests.
3423 * mini.c (mono_patch_info_equal): Fix the handling of
3424 MONO_PATCH_INFO_RGCTX_FETCH.
3426 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3428 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3430 * mini.c (mono_patch_info_hash): Fix the handling of
3431 MONO_PATCH_INFO_INTERNAL_METHOD.
3432 (mono_patch_info_equal): Ditto.
3434 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3436 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3439 * mini-llvm.c: Add some infrastructure for AOT support.
3441 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3443 * mini-llvm-cpp.c: Update to the latest llvm api.
3445 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3446 option to false to prevent llvm from installing signal handlers which
3449 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3452 * cpu-amd64.md: Revert previous change as those instructions
3453 take 2 separate arguments. Remember to read the arch docs more
3454 carefully next time.
3456 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3458 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3460 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3462 * mini-ppc.c: exploit multiple load/store units if available (rest of
3463 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3464 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3466 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3468 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3469 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3471 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3473 * cpu-x86.md: Fix missing clobbering from trancendental simd
3476 * cpu-amd64.md: Same.
3478 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3480 Contributed under the terms of the MIT/X11 license by
3481 Jerry Maine <crashfourit@gail.com>.
3483 * basic-simd.cs: Added tests for single and doulble indexers.
3485 * cpu-amd64.md: Added simd opcode information.
3487 * mini-amd64.c: Added IR to native simd generation code.
3488 Added simd register names and function that returns them.
3490 * mini-amd64.h: Added marcos to turn on simd code compilation in
3491 amd64. Added max simd register count marco. Added caller/callee
3492 register mask marcos. Added marcos to use simd register bank.
3494 * mini.h: Added helper marco for shufling dwords and simple
3497 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3499 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3501 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3503 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3504 the length of the native code as well.
3506 * basic-simd.cs: Add a test for #521662.
3508 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3510 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3512 2009-07-13 Mark Probst <mark.probst@gmail.com>
3514 * mini.c: Register function for getting the IP from a signal
3515 context with metadata.
3517 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3519 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3520 call a generic class init trampoline if needed. Fixes #519336.
3522 * generics.cs: Add a test.
3524 2009-07-09 Mark Probst <mark.probst@gmail.com>
3526 * method-to-ir.c: When doing a call which might be remote from
3527 shared generic code to other shared code with open type arguments,
3528 get the remoting invoke wrapper from the RGCTX and do an indirect
3531 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3533 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3534 after the unbox trampoline in the full-aot case.
3536 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3538 * mini.c: Move initialization of jit_mutex before debugger initialization
3543 * Info.plist: added Info.plist and link flag to enable the mono executable
3544 to access other processes. Requires codesigning of the executable to work.
3546 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3551 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3553 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3555 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3557 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3558 when the generic instance is an instantiation of a subclass of the
3559 methods class. Fixes #517166.
3561 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3563 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3566 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3569 * CMakeLists.txt: Add minimal support for installation.
3571 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3573 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3574 determine whenever a method is directly callable to a separate function.
3576 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3577 needed ones as a result of the previous change.
3579 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3580 type of register arrays.
3582 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3583 type of register arrays.
3585 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3587 Contributed under the terms of the MIT/X11 license by
3588 Jerry Maine <crashfourit@gail.com>.
3590 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3592 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3594 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3596 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3598 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3599 dump of structure return value. Fix some formatting.
3600 * cpu-s390x.md: Fix lengths of instruction sequences.
3601 * mini-s390.c: Minor formatting changes.
3603 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3605 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3606 Use sigaction on freebsd as well.
3608 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3610 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3613 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3615 2009-06-22 Mark Probst <mark.probst@gmail.com>
3617 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3619 2009-06-22 Mark Probst <mark.probst@gmail.com>
3621 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3623 2009-06-20 Martin Baulig <martin@ximian.com>
3626 (MonoDebuggerThreadFlags): New enum typedef.
3627 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3628 (mono_debugger_thread_created): Added `gpointer func' argument;
3629 initialize the new `thread_flags' field.
3631 2009-06-18 Martin Baulig <martin@ximian.com>
3633 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3634 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3637 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3638 flag in `MONO_DEBUGGER__info.runtime_info'.
3641 (mono_main): Call mini_debugger_set_attach_ok() if generics
3642 sharing is disabled.
3644 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3646 * aot-compiler.c (add_wrappers): Fix a warning.
3648 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3649 the ppc load/store macro changes.
3651 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3653 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3655 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3656 not just the got symbol.
3658 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3661 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3664 * aot-compiler.c: Remove some fixmes.
3666 * driver.c (mono_main): Print a helpful message when cross-compiling.
3668 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3670 * method-to-ir.c (initialize_array_data): Do the optimization if the
3671 target byte order is little endian, instead of the host byte order.
3673 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3674 wrappers into the mscorlib image, Emit a unique plt symbol for each
3675 image, emit symbols for plt entries.
3677 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3680 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3682 * aot-compiler.c (add_wrappers): Avoid calling
3683 mono_marshal_get_type_info () since it can assert for some types.
3685 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3686 ldtoken are used inside wrappers.
3688 * helpers.c: Add support for prefixing tools with the arch name.
3690 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3691 quantities when using ilp32.
3693 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3694 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3696 * image-writer.c: Use .long on ilp32.
3698 * aot-compiler.c: Use 32 bit loads on ilp32.
3700 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3702 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3704 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3706 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3708 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3709 second got slot of every aot image.
3711 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3712 aot on platforms with function pointers.
3714 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3715 support for aot/full aot on ppc/ppc64.
3717 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3718 arguments which are needed on ppc.
3720 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3723 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3725 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3727 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3729 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3731 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3733 2009-06-17 Geoff Norton <gnorton@novell.com>
3735 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3737 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3739 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3740 to control whenever the dwarf writer is in xdebug or aot mode.
3741 (emit_class_dwarf_info): Use a separate abbrev for structures without
3744 * aot-compiler.c: Pass the appending parameter to
3745 mono_dwarf_writer_create ().
3747 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3748 falls through to its next bblock. Fixes #513931.
3750 * iltests.il: Add a test.
3752 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3753 infor even if emit_line is FALSE, as the apple linker seems to require it.
3755 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3757 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3761 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3763 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3766 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3768 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3769 'has_call_handler' fields.
3771 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3773 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3774 first bblock if not needed. Fixes #512790.
3776 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3778 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3780 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3783 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3784 remoting-invoke-with-check wrappers, which are not needed when running with
3785 full-aot, since it doesn't support remoting.
3787 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3789 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3791 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3792 method info, it is not used anymore.
3794 * mini.h: Bump AOT file format version.
3796 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3799 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3802 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3804 * mini.h: Bump AOT file format version.
3806 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3808 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3809 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3812 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3813 of CKFINITE and FBGE for VFP.
3815 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3817 * aot-compiler.c: Don't align code to 16 bytes on arm.
3819 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3820 before the methods they belong to.
3822 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3823 the full-aot case if possible, since the trampoline will be called right
3826 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3827 trampolines to 1024 after the change above.
3829 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3830 trampoline to save 8 bytes per trampoline.
3832 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3835 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3837 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3839 2009-06-08 Martin Baulig <martin@ximian.com>
3842 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3843 (_mono_debugger_throw_exception): Don't make this static.
3844 (_mono_debugger_unhandled_exception): Likewise.
3845 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3848 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3849 (_mono_debugger_throw_exception): Add function prototype.
3850 (_mono_debugger_unhandled_exception): Likewise.
3853 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3854 arg; return the first exception handler if the exception is caught
3855 and we're running inside the debugger.
3856 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3857 improve exception handle inside runtime-invoke, check whether the
3858 exception is actually caught in the method being invoked and not
3859 by the runtime-invoke-wrapper.
3861 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3863 * image-writer.c: Improve support for the osx assembler.
3865 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3868 2009-06-08 Martin Baulig <martin@ximian.com>
3871 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3872 (_mono_debugger_throw_exception): Don't make this static.
3873 (_mono_debugger_unhandled_exception): Likewise.
3874 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3877 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3878 (_mono_debugger_throw_exception): Add function prototype.
3879 (_mono_debugger_unhandled_exception): Likewise.
3882 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3883 arg; return the first exception handler if the exception is caught
3884 and we're running inside the debugger.
3885 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3886 improve exception handle inside runtime-invoke, check whether the
3887 exception is actually caught in the method being invoked and not
3888 by the runtime-invoke-wrapper.
3890 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3892 * image-writer.c (append_subsection): Don't align subsections of the
3893 debug_line section as a workaround.
3895 * dwarfwriter.c: Emit line number info in the AOT case as well.
3897 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3899 This patch is contributed under the terms of the MIT/X11 license
3901 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3902 code_len <= code_size
3904 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3906 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3908 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3910 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3911 invoke wrappers, we now use trampolines instead.
3913 2009-06-04 Mark Probst <mark.probst@gmail.com>
3915 * mini-darwin.c: The exception thread must not be registered with
3918 2009-06-04 Mark Probst <mark.probst@gmail.com>
3920 * mini-gc.c: Disable the code because it makes SGen crash.
3922 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3924 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3925 instead of asserting.
3927 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3929 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3930 output file after the code has been compiled.
3932 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3934 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3936 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3938 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3939 entries distinction to simplify the code.
3941 * mini.h: Bump AOT file format version.
3943 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3945 * objects.cs: Fix the signature of one of the tests.
3947 * mini.c (mini_create_ftnptr): New helper function, moved here from
3949 (mini_get_addr_from_ftnptr): Ditto.
3950 (mini_init): Install the new helpers.
3952 2009-05-28 Martin Baulig <martin@ximian.com>
3954 Correctly initialize the debugger when embedding Mono.
3956 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3957 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3958 see documentation in mini_debug_running_inside_mdb().
3961 (mini_debug_running_inside_mdb): New function to check whether
3962 we're running inside mdb.
3964 * mini.c (mini_init): Call mini_debugger_init() if we're running
3965 inside the debugger.
3967 * driver.c (mono_main): Moved the call to mini_debugger_init()
3968 into mini_init() to make this work when embedding Mono.
3970 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3971 calls to mini_debugger_init().
3973 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3974 mono_debugger_main() -> mini_debugger_main() and put them inside a
3975 `MONO_DEBUGGER_SUPPORTED' conditional.
3977 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3979 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3980 this is no longer in use.
3983 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3985 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3987 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3990 2009-05-27 Martin Baulig <martin@ximian.com>
3992 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3994 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3995 long_conv_to_r_un to 64 bits.
3997 * cpu-x86.md: Increase the instruction size due to the changes.
3999 * iltests.il.in: Add regression test.
4003 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4005 * objects.cs: Move the previous test from basic.cs to here.
4007 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4009 * basic.cs: Add regression test for #506915.
4011 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4013 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4014 optimization we must check the bb of the first byte of stobj as
4015 it's the only one set in cil_offset_to_bb.
4019 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4021 * image-writer.c: Fix pointer directive on ppc64.
4023 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4025 * image-writer.c (asm_writer_emit_section_change): Avoid using
4026 .bss subsections on ppc too.
4028 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4030 * image-writer.c: Fix the definition of TARGET_ASM_....
4032 * image-writer.c: Fix the emission of assembler directives in the last
4035 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4036 exception throwing code to accomodate ppc64.
4038 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4039 size to work on ppc64 too.
4041 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4044 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4045 the assembler dialect instead of using platform specific defines.
4047 2009-05-22 Geoff Norton <gnorton@novell.com>
4049 * mini-arm.c (get_call_info): If a structure is split between the stack
4050 and argument registers, we should not advance the stack pointer by the entire
4051 native size, but just by the amount that spilled.
4053 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4055 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4058 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4060 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4063 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4064 methods so wrapper don't get added twice.
4065 (add_generic_instances): Don't add methods of arrays.
4067 * generics.cs: Mark one test as !FULLAOT.
4069 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4071 * mini-x86.c (emit_move_return_value): Remove unused vars.
4073 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4075 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4076 decomposing 8 bytes structs into a LCALL.
4078 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4079 pointer for where to store the returned regs.
4081 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4084 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4086 2009-05-20 Miguel de Icaza <miguel@novell.com>
4088 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4091 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4093 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4095 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4098 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4100 * local-propagation.c (mono_local_cprop): Avoid local propagation
4101 across paired add/sub if the first instruction dest reg is it's
4102 source reg. For example:
4104 int_add_imm R12 <- R12 [1] clobbers: 1
4105 int_sub_imm R42 <- R12 [1] clobbers: 1
4107 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4108 maintain the math identify.
4112 2009-05-20 Andreia Gaita <avidigal@novell.com>
4114 * Makefile.am: avoid going on the network just to get the revision,
4117 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4119 Fixed estimate for short branches on amd64 (they were off mark, and
4120 enabling call prolog-epilog instrumentations caused assertions).
4121 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4122 estimate for the maximum length of this basic block.
4124 - mono_arch_emit_prolog: compute max_length for each basic block
4125 (instead of max_offset), and inflate size estimate also for entry bb
4126 in case of code instrumentation.
4127 - mono_arch_output_basic_block: get rid of "cpos" (the current
4128 estimated "position" in the code), and always use "offset" instead,
4129 which is accurate; at the beginning of the function quickly recompute
4130 max_offset for all the remaining blocks, starting from the current
4131 cfg->code_len (which is correct, and not estimated) and using the
4132 estimated block lengths computed previously.
4134 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4136 * exceptions-ppc.c: Remove the caching from the trampoline creation
4137 functions, it is already done in the caller.
4139 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4141 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4142 MONO_ARCH_GSHARED_SUPPORTED define.
4144 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4146 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4149 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4151 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4152 call to mono_marshal_get_rgctx_invoke ().
4154 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4155 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4156 gshared use the static rgctx trampolines now.
4158 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4159 platform supports it.
4161 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4163 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4165 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4167 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4169 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4171 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4174 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4176 Made it possible for mono_arch_instrument_epilog to preserve
4177 argument registers, otherwise instrumenting the "epilogue" before
4178 a tail call would clobber them.
4179 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4180 if like mono_arch_instrument_epilog but with an additional parameter
4181 that states if argument registers must be preserved.
4182 * mini.c: implemented mono_arch_instrument_epilog as a call to
4183 mono_arch_instrument_epilog_full without asking to preserve argument
4184 registers (this makes the existing code work as usual).
4186 - mono_arch_instrument_epilog: add parameter to transform it into
4187 mono_arch_instrument_epilog_full, and preserve argument registers
4189 - mono_arch_output_basic_block, OP_TAILCALL case: call
4190 mono_arch_instrument_epilog_full.
4191 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4192 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4193 only transformed mono_arch_instrument_epilog into
4194 mono_arch_instrument_epilog_full.
4196 2009-05-15 Geoff Norton <gnorton@novell.com>
4198 * mini-darwin.c: This works on arm now.
4200 2009-05-14 Geoff Norton <gnorton@novell.com>
4202 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4205 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4207 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4210 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4211 wrappers during full aot mode correctly.
4213 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4216 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4217 mono_metadata_type_hash ().
4219 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4221 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4222 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4223 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4224 Removed MONO_INST_BRLABEL from the instruction flags, and the
4225 remaining code that used it, because we do not support branches inside
4226 basic blocks (and branch target labels) anymore.
4227 * Makefile.am: As part of the above cleanup, remove reference to
4228 BURG files which don't exist anymore.
4230 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4232 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4235 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4236 to use mono_arch_throw_corlib_exception.
4238 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4239 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4241 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4244 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4246 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4247 for the got to make debugging easier and to avoid confusing it with the
4250 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4251 method so a breakpoint can be set when using gdb.
4253 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4255 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4256 on mono_method_get_imt_slot ().
4258 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4259 num_decodes variables.
4261 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4262 change as it doesn't seem to work.
4264 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4267 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4269 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4270 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4272 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4273 builder when using full aot.
4275 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4276 here, it is already handled.
4278 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4281 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4283 * mini-arm.h: Enable IMT for full aot.
4285 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4286 arch doesn't support it.
4288 * mini.c (mini_init): Don't disable IMT for full aot if the
4289 architecture supports it.
4291 * mini.h (MonoAotTrampoline): New enum containing the different types
4292 of 'numerous' trampolines.
4293 (MONO_AOT_FILE_VERSION): Bump this.
4295 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4296 static rgctx trampolines. Add support for full-aot IMT thunks.
4298 * mini-amd64.h: Enable IMT for full aot.
4300 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4301 to exclude tests belonging to a category.
4303 * generics.cs: Mark some tests with a !FULLAOT category.
4305 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4308 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4310 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4311 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4312 (emit_plt): Fix a warning.
4314 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4316 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4317 back into aot-compiler.c to a place where the other functions shared by
4318 the runtime and aot compiler are.
4320 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4321 as done previously, instead of in MonoAotFileInfo, since pointers might have
4322 alignment requirements.
4324 * mini.h: Bump AOT file format version.
4326 2009-05-10 Miguel de Icaza <miguel@novell.com>
4328 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4329 that is used at runtime from the aot-compiler.c, this makes it
4330 work on setups that remove the AOT compiler from the output
4333 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4335 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4338 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4340 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4342 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4343 stuff to mono_arch_decompose_long_opts ().
4344 (mono_decompose_opcode): Remove some dead code.
4346 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4348 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4349 cmethod can be null for quite a some reasons.
4351 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4353 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4355 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4357 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4359 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4361 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4362 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4363 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4364 calls returning structures by addr on amd64.
4366 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4368 * iltests.il.in: Restructure the tail call tests a bit.
4370 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4372 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4373 for virtual methods too.
4375 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4377 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4378 due to regression in verifying System.dll.
4380 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4382 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4385 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4388 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4389 g_str_hash () which can change.
4391 * driver.c (mini_regression): Disable optimizations not supported by
4392 the cpu. Fixes #500019.
4394 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4397 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4399 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4400 to the latest LLVM code.
4402 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4404 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4406 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4408 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4411 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4412 no longer saving offsets, so just save the patch types along with the other
4414 * aot-runtime.c (load_patch_info): Update after the changes to
4415 encode_patch_list ().
4416 (decode_got_entry): Removed, merged into load_patch_info ().
4417 (is_shared_got_patch): Removed, call the same function from
4420 * mini.h: Bump aot file format version.
4422 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4423 half-finished no-dlsym code.
4425 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4428 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4429 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4431 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4433 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4434 buffer length to work with AOT code.
4436 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4437 ldfld/stfld opcodes.
4439 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4442 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4444 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4446 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4449 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4450 if needed. Don't decompose long operations when using llvm.
4452 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4454 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4457 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4459 2009-05-03 Martin Baulig <martin@ximian.com>
4461 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4462 mono_debugger_insert_method_breakpoint() since the class init
4463 handler we're inserting at the top of the method already gives us
4466 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4468 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4469 to mono_arch_decompose_long_opts () for x86 and arm.
4471 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4473 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4476 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4478 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4481 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4483 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4484 number of trampolines used in full-aot mode.
4486 * aot-compiler.c: Add an ntrampolines option to set the number of
4487 trampolines emitted in full-aot mode.
4489 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4491 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4492 a volatile load. Get rid of get_tempname (), llvm assigns names
4495 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4498 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4501 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4504 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4505 to the same register as a fixed sreg2. Fixes #497271.
4507 * iltests.il.in: Add a new test.
4509 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4511 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4512 stack, since pushes complicate exception handling.
4514 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4515 the stack if they are passed using moves.
4517 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4519 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4522 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4523 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4524 of FMOVE if it is an R4.
4526 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4528 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4530 * mini.h (LLVMCallInfo): New structure to store calling convention
4531 information for the LLVM back end similar to the CallInfo structures in
4534 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4535 call information in a format usable by LLVM.
4536 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4538 * method-to-ir.c (mono_emit_call_args): Emit calls using
4539 mono_llvm_emit_call () when compiling using LLVM.
4541 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4542 comments to all functions. Fix memory leaks. Add a public init/cleanup
4545 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4547 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4548 mono_array_new_va () jit icall.
4550 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4552 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4553 multiple machine description files to be specified.
4554 * mini-ops.h: fixes for cross-compilation.
4556 2009-04-22 Miguel de Icaza <miguel@novell.com>
4558 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4561 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4563 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4564 to prevent asserts in various passes. Fixes #497220.
4566 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4568 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4571 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4572 table to avoid duplicates.
4574 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4576 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4579 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4581 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4582 is for method or field access.
4584 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4586 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4589 * mini-llvm.c (mono_llvm_emit_method): Use it.
4591 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4592 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4595 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4596 synchronized methods.
4598 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4600 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4602 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4605 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4606 allowing some options to be set dynamically.
4608 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4610 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4611 unconditional branch.
4613 * mini.h (MonoTrampolineType): Add new trampoline type
4614 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4617 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4620 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4623 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4624 is enabled. Instead, use the llvm vcall trampoline.
4626 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4628 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4630 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4633 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4634 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4636 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4637 OP_IA64_CSET opcode.
4639 * mini.c: Fix a warning.
4641 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4642 THROW to the appropriate llvm type.
4644 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4646 * mini.c (mini_method_compile): Add statistics for methods JITted
4649 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4651 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4652 OP_IA64_CMP_<cond>_IMM opcodes.
4654 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4656 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4659 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4662 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4665 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4667 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4669 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4671 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4674 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4675 rgctx invoke trampolines for x86.
4677 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4678 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4679 (mono_arch_get_vcall_slot): Simplify this.
4681 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4683 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4684 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4686 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4688 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4689 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4691 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4693 * liveness.c (visit_bb): Remove a needless assert.
4695 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4697 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4698 full aot support to the arch specific code.
4700 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4702 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4704 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4706 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4707 collect information about the delegate invoke impl trampolines.
4709 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4710 to save trampolines during full-aot mode.
4712 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4713 creation function which returns a trampoline which sets the rgctx
4715 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4716 wrapper if possible.
4717 (mono_delegate_trampoline): Ditto.
4719 * mini.c (mono_jit_runtime_invoke): Ditto.
4721 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4723 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4725 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4727 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4729 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4730 just setting the opcode to OP_NOP.
4732 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4734 * mini.c (mini_method_compile): Put the last change inside an
4735 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4737 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4738 and extend live ranges to cover the whole method when using xdb.
4740 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4741 do it in the trampolines.
4743 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4746 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4748 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4749 call code in full-aot mode since IMT is disabled there.
4750 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4751 new JIT no longer has that restriction.
4753 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4755 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4756 a more compact format.
4757 (mono_aot_wrapper_name): New function to return a unique name for a
4758 wrapper method, also used by the AOT runtime.
4760 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4763 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4764 when a ICollection<T> etc is encountered.
4765 (add_generic_instances): Process method arguments/locals too.
4766 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4769 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4771 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4775 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4777 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4778 representing the result of the decomposition. Nullify instructions
4779 instead of setting them to OP_NOP since nops can't have registers
4782 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4784 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4785 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4786 info. Strip 'mapping symbols' on ARM.
4788 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4790 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4791 this with the native genmdesc.
4793 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4795 * aot-runtime.c: Fixing the MSVC build.
4797 Code is contributed under MIT/X11 license.
4799 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4801 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4802 JITted code depends on it.
4804 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4806 * aot-compiler.c: Use new MonoGenericParam accessors.
4808 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4810 Reduce memory usage and improve correctness wrt MonoGenericParam
4811 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4812 handing. Avoid allocating MonoGenericParams, but use the ones in
4813 the container itself.
4815 2009-04-07 Miguel de Icaza <miguel@novell.com>
4817 * tasklets.c: Return exceptions in the out argument.
4819 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4821 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4822 opcode. Use pointer types in more places instead of casting them to
4825 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4827 (mono_llvm_optimize_method): New helper function to optimize a method.
4829 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4830 widening code so it could be called from more places.
4831 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4832 code paths in the call opcodes.
4834 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4836 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4838 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4840 * dwarfwriter.c: Use _ to separate class name
4841 components as gdb can't handle '.'. Represent reference variables
4844 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4846 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4848 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4850 * gc-test.cs: New file with GC stack marking tests.
4852 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4853 negative numbers for vfp.
4855 * basic-float.cs: Add a test.
4857 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4859 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4861 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4863 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4864 part of tasklet/continuation support.
4866 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4868 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4869 amd64 opcodes inside an ifdef.
4871 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4874 * dwarfwriter.c (emit_type): Emit the class info for classes.
4876 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4878 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4880 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4882 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4884 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4886 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4888 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4890 * mini-llvm.c: Update comments.
4892 * mini.h (COMPILE_LLVM): New macro.
4894 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4896 * ssa.c (mono_ssa_compute): Ditto.
4898 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4899 the unwind ops from a DWARF FDE.
4901 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4902 methods by extracting the dwarf unwind ops from the unwind info generated
4905 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4908 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4911 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4913 * Makefile.am (llvm_sources): Enable this.
4915 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4916 failing back to the JIT if something cannot be handled.
4918 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4919 compiling with LLVM.
4921 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4922 compiling with LLVM.
4924 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4925 compiling with LLVM.
4927 * mini-ops.h: Add a few opcodes needed by LLVM.
4929 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4932 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4935 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4937 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4939 2009-04-01 Mark Probst <mark.probst@gmail.com>
4941 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4942 ridiculously large methods.
4944 2009-03-31 Martin Baulig <martin@ximian.com>
4946 * debug-debugger.c (debugger_remove_breakpoint): Call
4947 mono_debugger_remove_class_init_callback ().
4949 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4951 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4952 right before emitting code, not at the start.
4954 * mini.c (mono_postprocess_patches): Extract this into a separate function
4955 from mono_codegen ().
4957 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4958 byref types correctly.
4960 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4962 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4965 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4967 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4968 indirect calls, this avoids problems where get_vcall_slot () would get
4969 confused by the native code for the instruction preceeding the call.
4970 (mono_arch_get_vcall_slot): Simplify this.
4971 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4973 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4974 register allocator now seems to depend on them instead of the data in
4977 * mini.c (mini_method_compile): Throw the correct type of exception if
4978 mono_method_get_header () fails because of a loading error.
4980 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4982 * mini.c (mini_method_compile): Clear the loader error if the method
4983 header cannot be decoded.
4985 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4986 interface methods on proxies correctly.
4988 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4989 this argument for vtype methods. Add precise liveness info for arguments.
4991 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4992 LIVERANGE_START/END opcodes.
4994 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4995 for arguments and values in registers.
4997 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4999 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5000 return a valuetype. Fixes #487518.
5002 * iltests.il: Add a test.
5004 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5006 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5007 closed over a null reference correctly.
5009 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5011 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5013 2009-03-25 Mark Probst <mark.probst@gmail.com>
5015 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5016 allocated to the same registers as fixed sregs.
5018 2009-03-24 Mark Probst <mark.probst@gmail.com>
5020 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5023 * method-to-ir.c: Handle more cases for
5024 Interlocked.CompareExchange.
5026 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5027 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5028 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5030 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5032 * aot-runtime.c (decode_method_ref): Fix a warning.
5034 * unwind.c (mono_unwind_frame): Ditto.
5036 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5038 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5039 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5041 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5042 fix the handling of large values in the ALU_PC_G0_NC relocation.
5044 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5046 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5048 2009-03-22 Mark Probst <mark.probst@gmail.com>
5050 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5053 2009-03-22 Mark Probst <mark.probst@gmail.com>
5055 * method-to-ir.c: MINI_OP3 needs a comma.
5057 * method-to-ir.c, mini.h, mini.c: Remove
5058 mono_init_op_sreg_counts ().
5060 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5062 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5065 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5068 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5070 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5073 2009-03-21 Mark Probst <mark.probst@gmail.com>
5075 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5076 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5077 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5080 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5082 * driver.c: Change location of gc_wrapper.h.
5084 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5085 inside finally clauses correctly. Fixes #485721.
5087 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5088 after the change above.
5090 * exceptions.cs: Add a test.
5092 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5094 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5096 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5097 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5098 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5100 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5101 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5103 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5105 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5106 Simplify logic for ensure_method_is_allowed_to_call_method.
5107 Handle wrappers on callers.
5109 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5111 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5114 * basic-simd.cs: Fix the names of some test methods.
5116 2009-03-18 Geoff Norton <gnorton@novell.com>
5118 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5120 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5122 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5124 2009-03-17 Jb Evain <jbevain@novell.com>
5126 * driver.c: remove now uneeded call to mono_gc_base_init before
5129 2009-03-17 Jb Evain <jbevain@novell.com>
5131 * dwarfwriter.c (token_handler): handle more cases.
5133 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5135 * method-to-ir.c: Remove more dead code (that was required only
5136 because of method_is_safe). Fix compiler warnings.
5138 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5140 * method-to-ir.c: Remove unneeded/useless method_is_safe
5141 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5143 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5145 * mini.c (mini_method_compile): Print the method been compiled with
5146 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5147 for people not familiar with the runtime.
5149 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5151 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5152 a managed object which is later put into a GList. Return its class instead.
5154 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5155 stack slots when using sgen.
5157 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5159 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5161 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5163 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5164 > so it works on the first vreg as well.
5166 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5168 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5171 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5173 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5176 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5178 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5179 native->IL offset mapping.
5181 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5183 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5185 * basic.cs: Add a test.
5187 2009-03-11 Mark Probst <mark.probst@gmail.com>
5189 * mini-x86.c (mono_arch_output_basic_block): Use different
5190 registers in case the ones we want to overwrite are used by the
5191 other operand. Fixes regression in #480807.
5193 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5195 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5197 * dwarfwriter.c (emit_line_number_info): The line number info for
5198 IL code was off by one. Fix that.
5200 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5203 2009-03-09 Mark Probst <mark.probst@gmail.com>
5205 Contributed under the terms of the MIT/X11 license by Steven
5206 Munroe <munroesj@us.ibm.com>.
5208 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5211 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5213 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5216 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5218 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5219 the delegate ctor handling code. Fixes #482638.
5221 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5224 * iltests.il.in: Add a test.
5226 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5229 2009-03-05 Mark Probst <mark.probst@gmail.com>
5231 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5232 is shared generic code, return the trampoline, even if the method
5233 has already been compiled. Fixes #479763.
5235 * mini.c, mini.h: New function
5236 mono_jit_find_compiled_method_with_jit_info() which is the same as
5237 mono_jit_find_compiled_method() but also returns the jit info.
5239 2009-03-05 Mark Probst <mark.probst@gmail.com>
5241 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5242 for methods which actually have one. For all other methods, make
5243 sure the this argument var is live the whole method.
5245 * mini.c (mini_method_compile): Every shared method has a
5246 this/vtable/mrgctx info. Fixes #480807.
5248 2009-03-05 Mark Probst <mark.probst@gmail.com>
5250 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5251 generic/imt thunks where some entries branch through the vtable,
5252 while other entries branch directly.
5254 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5256 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5258 * mini-windows.c: Ditto.
5260 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5263 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5265 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5268 2009-03-04 Mark Probst <mark.probst@gmail.com>
5270 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5273 2009-03-04 Mark Probst <mark.probst@gmail.com>
5275 * exceptions-x86.c: Include debug-mini.h - fixes build.
5277 2009-03-04 Martin Baulig <martin@ximian.com>
5279 * debug-mini.c: Clean up the exception API and add documentation.
5280 (mono_debugger_handle_exception): New public method; this is
5281 called when throwing an exception or encountering an unhandled one.
5282 (mono_debugger_call_exception_handler): Formerly known as
5283 mono_debugger_handle_exception(); this is used to tell the
5284 debugger that we're about to invoke an exception handler.
5286 2009-03-04 Martin Baulig <martin@ximian.com>
5288 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5289 ../metadata/mono-debug-debugger.c; save and reset exception state.
5291 2009-03-02 Martin Baulig <martin@ximian.com>
5293 * debug-mini.c: Moved the debugger exception handling here from
5294 ../metadata/mono-debug-debugger.c.
5297 (MonoDebuggerExceptionAction): New exception typedef.
5300 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5302 * exceptions-amd64.c
5303 (mono_amd64_throw_exception): Use the new debugger exception
5307 (mono_handle_exception_internal): Don't call
5308 mono_debugger_unhandled_exception() here.
5310 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5312 * mini.c aot-compiler.c: Update after the changes to
5313 mono_marshal_get_runtime_invoke ().
5315 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5316 Virtual generic methods might not have method->slot set, work around
5319 * generics.cs: Add a test.
5321 2009-03-02 Geoff Norton <gnorton@novell.com>
5324 * driver.c: Allow signal chaining of SIGFPE as well.
5326 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5328 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5329 this since it now receives the method not its generic context in the
5332 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5333 generic/imt thunks where some entries branch through the vtable, while
5334 other entries branch directly.
5336 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5338 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5339 support for interface methods as well.
5341 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5342 using the normal IMT thunks.
5344 generics.cs: Add new tests.
5346 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5347 the generic inst to the generic imt thunks. This fixes AOT support,
5348 improves consistency with the normal IMT thunks, and makes it easier to
5349 add support for interface generic virtual methods later.
5351 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5353 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5355 * driver.c (mono_set_signal_chaining): New public API function to enable
5356 signal chaining on POSIX platforms.
5358 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5359 (si@lindenlab.com) to implement signal chaining. The original patch was
5360 contributed under the MIT X/11 license:
5361 https://bugzilla.novell.com/show_bug.cgi?id=318894
5363 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5365 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5366 too until it can be made to run on amd64.
5368 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5370 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5371 to get_generic_context_from_code () + get_call_info () if possible.
5373 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5375 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5376 suspend-on-sigsegv functionality.
5378 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5379 to suspend when a native SIGSEGV is received. This is useful for debugging
5380 crashes which don't happen under gdb, since a live process contains more
5381 information than a core file.
5383 * mini-exceptions.c (mono_print_thread_dump): Use
5384 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5386 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5388 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5390 * basic-float.cs: Disable the tests which currently fail on amd64.
5392 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5393 value to mono_arch_patch_callsite () to fix crashes.
5395 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5397 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5399 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5400 nop code by patching the call address to point to the nullified class init
5401 trampoline, as the former does not seem to be safe on SMP machines.
5403 2009-02-23 Mark Probst <mark.probst@gmail.com>
5405 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5408 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5410 * basic-float.cs basic-calls.cs: Fix warnings.
5412 2009-02-22 Mark Probst <mark.probst@gmail.com>
5414 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5415 correct frame pointer in the LMF. Should fix #478394.
5417 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5419 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5421 * image-writer.c: Make the binary writer less verbose.
5423 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5425 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5426 are called from runtime invoke wrappers.
5428 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5430 * cpu-ppc.md (store_memindex): Increase the size of this.
5432 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5434 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5436 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5438 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5441 Last fix for of #467201.
5444 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5446 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5448 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5449 and long_conv_to_r8_2:
5451 Fixed part of #467201.
5453 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5455 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5457 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5458 conversion to 32 bits.
5460 * cpu-x86.md: Increase the size of int_conv_to_r4.
5462 * basic-float.cs: Add a test for this.
5464 Fixed part of #467201.
5466 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5468 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5470 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5471 conversion to 64 bits.
5473 * basic-float.cs: Add a test for this.
5475 Fixed part of #467201.
5477 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5479 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5481 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5482 This behavior is compatible with MS.
5484 * iltest.il.in: Add a test for this.
5486 Fixed part of #467201.
5488 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5490 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5492 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5493 change the precision of the value.
5495 * cpu-x86.md: Define len for float_conv_to_r4.
5497 * basic-float.cs: Add a test for this.
5499 Fixed part of #467201.
5501 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5503 * mini.c: Adjust locking order to the new semantics where the loader lock
5506 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5515 * mini-trampolines.c:
5528 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5530 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5532 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5535 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5537 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5538 for cctors if needed.
5540 2009-02-17 Mark Probst <mark.probst@gmail.com>
5542 * mini-ppc.c: Fix build on Darwin.
5544 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5546 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5547 version instead of 3 as valgrind doesn't like version 3.
5549 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5551 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5552 usable for hashing methods.
5553 (emit_extra_methods): Use the new hash to avoid putting every method in the
5556 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5558 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5559 whenever a method ref could match a method.
5561 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5564 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5567 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5569 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5570 the encoding buffer.
5572 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5573 mono_method_get_header () on inflated methods as an optimization.
5575 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5577 * ssa.c (fold_ins): Fix another crash if the instruction following the
5578 switch was optimized away.
5580 2009-02-16 Mark Probst <mark.probst@gmail.com>
5582 Contributed under the terms of the MIT/X11 license by Steven
5583 Munroe <munroesj@us.ibm.com>.
5585 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5587 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5589 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5590 around the mono_domain_alloc calls, it is now done by the functions
5593 * aot-compiler.c (compile_method): Only add wrappers referenced by
5594 the method if compiling with full AOT.
5595 (mono_compile_assembly): Error out if --aot=full is specified on
5596 a platform where it is not supported.
5598 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5601 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5604 * aot-runtime.c (load_named_code): Handle
5605 mono_arm_throw_exception_by_token.
5607 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5609 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5612 * Makefile.am (fullaotcheck): Exit if a test fails.
5614 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5616 (mono_compile_assembly): Handle the assembler failing.
5618 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5619 accepting subsections of .bss.
5621 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5624 * aot-compiler.c: Remove some unused includes.
5626 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5627 now in MonoImageWriter.
5629 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5630 code sequence which matches a non-virtual call. Fixes #472654.
5632 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5634 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5637 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5638 use the image/dwarf writers directly.
5640 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5643 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5646 * image-writer.h: Fix some typos.
5648 * dwarfwriter.h dwarfwriter.c: New files.
5650 * aot-compiler.c: Extract the DWARF info writing functionality into a
5653 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5654 argument to return unwind info.
5656 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5658 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5660 * aot-runtime.c (decode_method_ref): Add a case for
5661 MONO_AOT_METHODREF_WRAPPER_NAME.
5663 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5666 * aot-compiler.c (encode_method_ref): Use the new constants.
5668 * aot-runtime.c (decode_method_ref): Ditto.
5670 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5671 be compiled, not the icall itself.
5673 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5675 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5676 using decode_method_ref ().
5678 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5679 convert it to an in32. Fixes #475859.
5681 * arrays.cs: Add a test.
5683 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5685 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5688 * basic-long.cs: Add a test.
5690 2009-02-12 Mark Probst <mark.probst@gmail.com>
5692 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5693 remove the frame pointer in leaf methods which don't receive any
5694 arguments, don't throw exceptions and don't do dynamic stack
5697 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5699 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5700 the fail_tramp changes. Hopefully fixes #475132.
5702 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5704 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5705 instead of mono_metadata_signature_dup_full.
5707 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5709 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5710 for processing jump tables. Fixes #473787.
5712 2009-02-11 Mark Probst <mark.probst@gmail.com>
5714 * mini-generic-sharing.c: mini_method_get_context() just calls
5715 mono_method_get_context_general() now.
5717 * mini.c, mini.h: Moved get_object_generic_inst(),
5718 construct_object_context_for_method() and
5719 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5721 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5723 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5724 basic block fell through to its successor bblock without a branch. Fixes
5727 * iltests.il.in: Add a test.
5729 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5730 (can_encode_patch): We can now handle arrays of generic parameters and
5733 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5735 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5736 the AOT file to avoid some #ifdefs in aot-runtime.c
5738 * mini.h: Bump AOT file format version.
5740 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5742 * Makefile.am (fullaotcheck): Make this run the tests.
5744 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5746 2009-02-10 Mark Probst <mark.probst@gmail.com>
5748 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5749 individually. Fixes #473482.
5751 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5753 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5755 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5757 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5758 (mono_compile_assembly): Hush compile warnings about
5759 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5762 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5764 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5766 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5768 * aot-compiler.c: Fix arm support.
5770 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5771 img_writer_emit_unset_mode () function.
5773 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5774 (mono_unwind_get_dwarf_pc_reg): Ditto.
5776 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5777 Move almost all platform specific code to a set of arch_ functions,
5778 and document them to ease porting.
5780 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5782 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5784 * aot-compiler.c: Extract the image writing functionality into a separate
5785 module to reduce the size of this file.
5787 2009-02-09 Geoff Norton <gnorton@novell.com>
5789 * mini-s390.c: Fix the signature of emit_sig_cookie.
5791 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5793 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5795 * aot-runtime.c (is_shared_got_patch): Ditto.
5797 * aot-runtime.c (load_named_code): Cope with the fact that
5798 decode_got_entry () won't decode the patch fully if its corresponding got
5799 entry is already filled.
5801 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5803 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5805 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5806 as the moving pointer instead of 'buf' for consistency with the rest of the
5808 (mono_arch_create_monitor_exit_trampoline): Ditto.
5810 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5811 generic_class_init trampolines.
5812 (add_generic_class): Extract some code from add_generic_instances () into a
5813 separate function so it can be called from other places too.
5814 (compile_method): Call add_generic_class () for the classes of inflated methods
5815 referenced by the method.
5816 (can_encode_patch): Allow references to generic parameters.
5818 * aot-runtime.c: Add support the patches required by the new trampolines.
5820 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5823 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5826 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5827 this from get_throw_pending_exception, make the signature full aot compatible.
5829 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5831 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5833 * exceptions.cs: Add a test.
5835 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5837 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5838 use the DWARF_DATA_ALIGN constant instead.
5840 * exception-<ARCH>.c: Update after the above change.
5842 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5845 * mini-arm.c: Enable the dwarf unwinder.
5847 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5848 instead of mono_class_setup_vtable ().
5850 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5852 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5855 * mini-x86.h: Enable the dwarf unwinder.
5857 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5859 Fix mcs/tests/test-7.cs
5860 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5863 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5865 * mini.c (print_jit_stats): Remove some unused statistics.
5867 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5869 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5871 2009-02-05 Mark Probst <mark.probst@gmail.com>
5873 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5874 the method we get from mono_object_get_virtual_method() because
5875 that function does it properly, now.
5877 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5879 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5880 opcodes. Fixes #472775.
5882 2009-02-05 Mark Probst <mark.probst@gmail.com>
5884 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5885 fact that mono_find_jit_info() sometimes returns the context
5886 corresponding to the jit info in new_ctx. Fixes #472600.
5888 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5890 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5891 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5892 klass->enum_basetype directly.
5894 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5897 * unwind.c: Avoid 0 sized arrays.
5899 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5901 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5902 size on systems with 64k pages. Fixes #471389.
5904 2009-02-04 Mark Probst <mark.probst@gmail.com>
5906 Contributed under the terms of the MIT/X11 license by Steven
5907 Munroe <munroesj@us.ibm.com>.
5909 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5910 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5913 2009-02-04 Mark Probst <mark.probst@gmail.com>
5915 Contributed under the terms of the MIT/X11 license by Steven
5916 Munroe <munroesj@us.ibm.com>.
5918 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5921 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5922 The trampoline can be longer on PPC64.
5924 2009-02-04 Mark Probst <mark.probst@gmail.com>
5926 Contributed under the terms of the MIT/X11 license by Steven
5927 Munroe <munroesj@us.ibm.com>.
5929 * mini-ppc.c: Compiler warning fixes and trivial code
5932 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5934 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5935 ins->dreg which could be a hardware register, not a vreg.
5937 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5939 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5940 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5942 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5944 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5945 ->dreg, that is not the vreg we are looking for.
5947 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5949 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5952 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5955 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5957 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5959 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5962 * aot-compiler.c: Add xdebug support on x86.
5964 * unwind.c: Add x86 support.
5966 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5967 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5969 * mini.c (mini_method_compile): Ditto.
5971 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5974 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5975 which mimic .push_section/.pop_section in GAS.
5977 * aot-compiler.c: Emit precise live range information for variables.
5979 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5981 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5982 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5985 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5986 the live ranges of variables.
5988 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5989 of the variable in terms of native offsets.
5991 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5993 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5995 2009-02-02 Mark Probst <mark.probst@gmail.com>
5997 Contributed under the terms of the MIT/X11 license by Steven
5998 Munroe <munroesj@us.ibm.com>.
6000 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6001 order (offset then base reg) for ppc_load_multiple_regs.
6002 (emit_save_saved_regs) Correct operand order for
6003 ppc_store_multiple_regs.
6004 (mono_arch_get_call_filter): Correct operand order for
6005 ppc_load_multiple_regs.
6007 * mini-ppc.c (emit_memcpy): Fix operand order for
6008 ppc_load_reg_update and ppc_store_reg_update.
6009 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6010 (mono_arch_emit_epilog): Correct operand order for
6011 ppc_load_multiple_regs.
6013 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6014 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6016 2009-02-02 Mark Probst <mark.probst@gmail.com>
6018 * cpu-ppc64.md: Fixed storer4_memindex length.
6020 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6022 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6025 * aot-compiler.c (emit_line_number_info): Optimize this.
6027 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6029 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6031 * aot-compiler.c: Add debug info for methods without debug info by
6032 emitting an IL file and having the line number info referencing that file.
6034 * aot-compiler.c: Optimize the size of the generated line number info.
6036 * aot-compiler.c: Emit line number info in xdebug mode.
6038 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6041 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6043 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6045 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6048 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6050 * basic-calls.cs: Test for the weird crash found on arm.
6052 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6054 * cpu-arm.md: Increase the size of storer8_membase_reg and
6055 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6057 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6058 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6059 reg to LR otherwise we'll be loading/storing from just the offset.
6061 2009-01-30 Miguel de Icaza <miguel@novell.com>
6063 Question: if we are storing gint32's inside the "*native_offset",
6064 should we change the signature to "gint32 *native_offset" to
6065 ensure that we do not have type definition problems?
6067 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6068 an int * as this is what the other function expects, causes
6069 problems with Freescale's compiler that defined int32_t to be a
6070 long and makes int incompatible
6072 2009-01-30 Miguel de Icaza <miguel@novell.com>
6074 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6075 filename conflict with bjam.
6077 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6079 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6080 as it might use decomposed ops.
6082 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6084 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6086 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6089 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6091 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6094 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6095 way registers are stored in MonoContext on arm.
6097 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6098 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6100 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6102 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6104 * mini.c (mini_init): Register mono_isfinite.
6106 * jit-icalls.c (mono_isfinite): New jit icall.
6108 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6110 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6111 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6114 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6116 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6117 separate frame and stack pointers, so we must use FP to find the register
6119 The FP reg is retrieved from the MonoContext::regs array.
6121 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6123 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6126 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6128 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6129 return R4 and R8 when not running under softfloat.
6131 Fixes basic-calls.exe
6133 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6135 * mini-arm.c: Implement some overflow opcodes.
6137 2009-01-29 Miguel de Icaza <miguel@novell.com>
6139 * ssa.c: handle another alloca.h
6141 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6142 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6143 MONO_ARCH_USE_SIGACTION.
6145 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6148 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6150 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6151 PPC targets as sigaction does not exist on all platforms, define
6152 this on a per-platform basis.
6154 Instead of erroring out if the platform is not defined, include
6155 mini-ppc-os.h, and expect that the OS specific setting provides
6156 the required information.
6158 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6160 * aot-compiler.c: Fix --enable-minimal=aot.
6162 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6164 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6167 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6169 * exceptions-arm.c: Fix warnings.
6171 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6174 * mini-x86.c: Fix --enable-minimal=jit build.
6176 * mini.c: Really fix --enable-minimal=jit build.
6178 * mini.c (construct_object_context_for_method): Move this outside
6179 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6181 "Backported" of r124984 from 2.0 branch.
6183 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6185 "Backport" of r124977 + r124978 from 2.0 branch.
6187 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6188 to avoid calling mono_exception_from_token () from the throw trampoline.
6189 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6190 for throwing corlib exceptions, this fixes full-aot support for corlib
6193 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6195 2009-01-29 Miguel de Icaza <miguel@novell.com>
6197 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6198 part of the changes to split the code in mini into operating
6199 system specific files.
6201 This patch was done by copying mini.c to the respective files to
6202 preserve SVN history.
6204 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6206 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6208 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6210 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6211 remoting-invoke-with-check wrappers of shared methods.
6213 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6215 2009-01-27 Mark Probst <mark.probst@gmail.com>
6217 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6218 optimization if the top of stack is the last instruction in the
6219 bblock. Otherwise it might have been used after its definition.
6222 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6224 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6225 method as well when get_vcall_slot () fails to match a code sequence.
6227 * mini-arm.c: Fix the android build, which doesn't have
6230 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6232 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6235 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6237 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6239 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6241 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6242 and put its id into jinfo->used_regs. This is only used on amd64,
6243 which is currently the only platform generating unwind info.
6245 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6246 the dwarf unwinder. This is required to correctly handle async exceptions
6247 like thread abort and stack overflows, which can happen while a method
6248 is in the middle of its prolog or epilog.
6250 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6251 the unwind info belonging to an AOTed method.
6253 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6254 into cfg->unwind_ops.
6256 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6258 * mini.c (mini_init): Call mono_unwind_init ().
6259 (mini_cleanup): Call mono_unwind_cleanup ().
6261 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6262 unwind info to be shared between methods.
6264 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6267 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6268 get_throw_pending_exception () to avoid initialization races.
6270 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6271 mono_arch_exceptions_init () function.
6273 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6275 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6277 * mini.c (mono_get_domain_intrinsic): New helper function.
6278 (mono_get_thread_intrinsic): Ditto.
6280 * mini-arm.c mini-ia64.c: Use the new helper functions.
6282 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6283 the last constrained_call change, since it is needed in the non-AOT
6286 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6288 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6289 mono_get_lmf_addr () on arm eabi linux.
6291 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6293 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6294 code sequence which matches a non-virtual call.
6296 2009-01-23 Mark Probst <mark.probst@gmail.com>
6298 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6301 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6303 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6304 runtime-invoke wrappers, since they are also shared based on signature.
6306 2009-01-22 Mark Probst <mark.probst@gmail.com>
6308 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6309 info from the (correct) context.
6311 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6313 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6315 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6316 using dwarf unwinding info. Not yet used.
6318 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6320 2009-01-21 Mark Probst <mark.probst@gmail.com>
6322 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6325 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6326 special case and handle mono_arch_delegate_invoke_impl() returning
6327 function descriptors.
6329 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6330 trampolines return function descriptors, too.
6332 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6334 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6335 out_of_line optimization.
6337 2009-01-21 Martin Baulig <martin@ximian.com>
6340 (MonoCompile): Added `disable_deadce_vars' to disable removing
6344 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6345 inside the debugger.
6347 * liveness.c (mono_analyze_liveness): Don't remove any unused
6348 variables if `cfg->disable_deadce_vars' is set.
6350 2009-01-21 Mark Probst <mark.probst@gmail.com>
6352 * method-to-ir.c: Only apply exception constructor optimization if
6353 the the method actually belongs to an exception class. Fixes
6356 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6358 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6359 change inside a #ifdef __mono_ppc64__.
6361 * aot-compiler.c (compile_method): Remove the previous limitation.
6363 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6364 on type variables in AOTed code.
6366 * aot-compiler.c (compile_method): Skip generic methods having type
6367 constraints on their generic parameters.
6369 * aot-compiler.c (compile_method): Check for methods which cannot be
6370 encoded inside RGCTX_FETCH patches as well.
6372 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6375 2009-01-20 Mark Probst <mark.probst@gmail.com>
6377 * method-to-ir.c: Force the vtable variable in shared generic code
6378 for the case that they might show up on a stack trace where they
6381 * mini-exceptions.c: Save and use generic sharing info as well as
6382 IP in stack traces to resolve shared generic instantiations.
6384 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6386 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6387 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6389 2009-01-20 Mark Probst <mark.probst@gmail.com>
6391 * method-to-ir.c: Do generic sharing for array constructors.
6393 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6395 * mini-exceptions.c (mono_print_thread_dump): Add information
6396 about the thread state using wapi_current_thread_desc.
6398 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6400 * basic-simd.cs: Tests for the new constructors.
6402 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6404 * mini-ops.h: Added OP_EXPAND_*
6408 * mini-x86.c (mono_arch_output_basic_block): Same.
6410 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6412 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6414 * iltests.il.in: Add a test for #467385.
6416 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6418 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6419 thread been cleaned up is not the same currently in execution.
6421 Fixes appdomain-unload crashes on windows, osx and linux variants
6422 without the __thread keyword.
6424 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6426 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6427 (koush@koushikdutta.com). Implement this for android.
6429 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6430 begins with a digit.
6432 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6433 mono_marshal_get_write_barrier ().
6435 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6437 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6438 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6439 that pass them on a register pair.
6441 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6442 test was crashing due to that.
6444 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6446 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6447 trampoline code. Include ucontext.h only if available.
6449 2009-01-15 Mark Probst <mark.probst@gmail.com>
6451 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6452 and doesn't check whether it's sharable, like it was before
6453 removing the shared generics hash. This brings IronPython
6454 performance back to what it was before that change.
6456 2009-01-14 Mark Probst <mark.probst@gmail.com>
6458 * method-to-ir.c: Handle delegate invocation optimization earlier,
6459 otherwise it would be handled (much more slowly) by the
6460 final/sealed optimization.
6462 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6464 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6465 domain is not set. Fixes #465864.
6467 2009-01-12 Mark Probst <mark.probst@gmail.com>
6469 * method-to-ir.c: Don't stop sharing of generic methods with catch
6470 clauses - we already handle those.
6472 2009-01-12 Mark Probst <mark.probst@gmail.com>
6474 * mini.c, mini.h: lookup_generic_method() is now
6475 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6476 making the shared_generics_hash obsolete.
6478 2009-01-12 Mark Probst <mark.probst@gmail.com>
6480 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6481 use the red zone. Make room on the stack first and then use it,
6482 not the other way around.
6484 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6486 * mini.c (mini_init): Call mono_xdebug_init ().
6488 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6490 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6492 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6494 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6497 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6498 debug+unwind info for trampolines.
6500 * mini.c (mono_create_unwind_op): New helper function.
6502 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6504 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6506 * aot-compiler.c: Fix the build.
6508 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6510 * Makefile.am: Update dtrace-prelink.sh location.
6512 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6514 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6515 optimization. Fixes #464520.
6517 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6519 * mini-amd64.c : Adding code to save/restore non-volatile registers
6522 * exceptions-amd64.c : Adding code to save/restore non-volatile
6523 registers on Winx64.
6525 Contributed under MIT/X11 license.
6527 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6529 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6530 __GNUC_MINOR__ which can break when the major version changes.
6532 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6534 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6536 2009-01-07 Geoff Norton <gnorton@novell.com>
6538 * helpers.c: Allow mono -v -v -v to work on darwin.
6540 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6542 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6545 Contributed under MIT/X11 license.
6547 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6549 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6550 instead of directly accessing type->data.klass. Fixes #462016.
6551 (mono_allocate_stack_slots_full): Ditto.
6553 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6554 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6556 * aot-compiler.c (emit_plt): Fix ARM build.
6558 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6560 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6562 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6565 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6566 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6569 * iltests.il.in: Add a regression test.
6571 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6573 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6575 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6577 * basic-simd.cs: Add a regression test for #462457.
6579 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6581 * mini-ops.h: Add a definition of XPHI.
6583 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6585 * ssa.c (op_phi_to_move): Handle XPHI.
6587 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6591 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6593 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6595 2008-12-31 Geoff Norton <gnorton@novell.com>
6597 * mini-ppc.c: The prolog size allocated can be too small for darwin
6598 ppc32 under certain circumstances. Also fix a small logic bug.
6600 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6602 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6603 while loading AOT methods.
6605 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6606 since only the former is nulled out after a successful cast. This prevents
6607 crashes with rethrown exceptions when using --debug=casts.
6609 2008-12-24 Mark Probst <mark.probst@gmail.com>
6611 * mini.h: New macro for checking whether a method is final,
6612 i.e. whether the method or its class is marked final.
6614 * method-to-ir.c: Use the new macro for all final-checks
6615 consistently. Fixes the crash in the System.ServiceModel tests.
6617 2008-12-23 Mark Probst <mark.probst@gmail.com>
6619 * mini-exceptions.c (get_exception_catch_class): Corrected another
6620 overly strict assertion.
6622 2008-12-23 Mark Probst <mark.probst@gmail.com>
6624 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6625 Clobbering it is not allowed because the caller might use it as
6626 the vtable register in the interface call.
6628 2008-12-19 Mark Probst <mark.probst@gmail.com>
6630 * mini-exceptions.c (get_exception_catch_class): Corrected an
6631 overly strict assertion.
6633 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6635 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6637 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6639 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6641 * cpu-mips.md: correct lengths for certain long_ opcodes.
6643 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6645 * 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().
6647 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6649 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6651 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6653 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6655 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6657 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6660 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6662 * 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
6664 * 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)
6666 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6668 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6670 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6672 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6673 gshared code. Fixes #458947.
6675 * generics.cs: Add a test.
6677 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6679 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6681 * mini-mips.c: first pass n32 code generation.
6683 * mini-mips.h: datatypes and defines for n32 support.
6685 * exceptions-mips.c: first pass n32 code generation.
6687 * tramp-mips.c: first pass n32 code generation.
6689 * cpu-mips.md: add long_ opcodes.
6691 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6693 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6695 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6697 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6699 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6701 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6703 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6705 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6707 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6709 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6711 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6713 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6715 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6717 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6719 2008-12-12 Mark Probst <mark.probst@gmail.com>
6721 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6722 descriptors for helper functions directly in front of the code.
6724 2008-12-11 Mark Probst <mark.probst@gmail.com>
6726 * method-to-ir.c: Removed an unnecessary assertion.
6728 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6730 * method-to-ir.c: Merge SGEN changes from the old JIT.
6732 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6734 * driver.c (compile_all_methods_thread_main): Handle failure of
6737 2008-12-10 Mark Probst <mark.probst@gmail.com>
6739 * mini-ppc.c: Merged with mini-ppc64.c.
6741 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6743 * Makefile.am: Use the same sources for PPC and PPC64.
6745 * mini-ppc64.c: Removed.
6747 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6749 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6750 code to mono_bb_is_fall_through.
6752 * branch-opts.c (mono_remove_critical_edges): Same.
6754 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6756 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6757 expect that an OP_BR_REG will be there.
6759 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6761 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6762 for the many branch ops. The original check miss OP_BR_REG.
6766 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6768 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6770 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6772 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6773 while holding the aot lock.
6775 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6777 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6779 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6781 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6782 to release all runtime callable wrappers held by the runtime.
6784 Contributed under MIT/X11 license.
6786 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6788 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6791 Contributed under MIT/X11 license.
6793 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6795 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6796 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6798 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6800 * cpu-mips.md: fix ckfinite length
6802 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6803 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6804 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6806 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6808 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6810 2008-12-08 Geoff Norton <gnorton@novell.com>
6812 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6813 size by 8 bytes as well.
6815 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6817 * basic-simd.cs: Fix method names for Vector16b.
6819 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6821 * basic-simd.cs: Fix method names for Vector16sb.
6823 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6825 * basic-simd.cs: Fix method names for Vector8us.
6827 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6829 * basic-simd.cs: Fix method names for Vector8s.
6831 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6833 * basic-simd.cs: Fix method names for Vector4ui.
6835 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6837 * basic-simd.cs: Fix method names for Vector2l.
6839 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6841 * basic-simd.cs: Fix method names for Vector2d.
6843 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6845 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6846 that are extension methods.
6848 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6850 * basic-simd.cs: Fix method names for Vector4f.
6852 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6854 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6855 as such. Fixes #456669.
6857 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6859 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6861 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6863 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6864 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6865 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6866 (mips_adjust_stackframe): handle FP spills
6868 * mini-ops.h: add mips_mtc1_s2
6870 * cpu-mips.md: add mips_mtc1_s2
6872 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6874 * unwind.c: New file, move the unwind info encoding functions here from
6875 aot-compiler.c, so they could be used at runtime too.
6877 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6879 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6880 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6882 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6884 * mini-mips.c: cleanup warnings
6885 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6886 (mips_adjust_stackframe): handle case of taking the address of stack locals
6888 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6890 * aot-compiler.c: Implement a few functions missing from the asm writer.
6891 (emit_method_code): Only write symbols for methods when using the bin
6892 writer, since the assembler can't deal with the characters in our method
6895 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6897 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6900 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6901 a bit to also restore %rax.
6903 2008-12-05 Mark Probst <mark.probst@gmail.com>
6905 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6907 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6909 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6912 2008-12-05 Mark Probst <mark.probst@gmail.com>
6914 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6916 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6917 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6919 * exceptions-ppc64.c: Removed.
6921 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6923 2008-12-05 Mark Probst <mark.probst@gmail.com>
6925 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6928 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6930 * tramp-ppc64.c: Removed.
6932 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6934 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6937 2008-12-05 Mark Probst <mark.probst@gmail.com>
6939 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6941 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6942 mini-ppc.h instead of mini-ppc64.h.
6944 * mini-ppc64.h: Removed.
6946 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6948 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6950 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6952 2008-12-05 Mark Probst <mark.probst@gmail.com>
6954 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6955 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6958 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6960 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6962 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6964 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6966 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6968 * basic-simd.cs: Tests for operator == and != on Vector4f.
6970 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6972 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6974 * simd-intrinsics.c: Kill useless enum.
6976 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6978 * cpu-mips.md: add long_conv_to_ovf_i4_2
6979 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6981 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6983 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6985 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6987 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6989 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6991 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6993 * basic-simd.cs: Add tests for new methods.
6995 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6997 * simd-intrinsics.c: Add support for operator == and !=
7000 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7002 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7004 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7006 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7008 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7010 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7011 MONO_PATCH_INFO_ICALL_ADDR.
7013 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7015 * aot-compiler.c: Resurrect full-aot support.
7017 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7019 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7021 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7023 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7025 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7027 * basic-simd.cs: Fix tests to work under ppc.
7028 Remove tests for methods that will be removed.
7030 2008-12-03 Mark Probst <mark.probst@gmail.com>
7032 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7033 generic type (via a typedef or typeref) correctly.
7035 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7037 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7038 diagnose an assertion failure.
7040 2008-12-02 Mark Probst <mark.probst@gmail.com>
7042 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7043 Fix trampoline size.
7045 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7046 conversion opcodes are implemented natively instead via emulation.
7048 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7050 * cpu-mips.md: remove mips_xori
7052 * mini-ops.h: remove mips_xori
7054 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7056 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7058 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7060 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7062 * cpu-mips.md: fix instruction lengths.
7064 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7066 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7068 * mini-ops.h: fix slti / sltiu op profiles.
7070 2008-12-02 Martin Baulig <martin@ximian.com>
7072 * method-to-ir.c (mono_method_to_ir): Disable debugging
7073 information for the init locals block to make the debugger stop
7074 after all locals have been initalized.
7076 2008-12-02 Martin Baulig <martin@ximian.com>
7078 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7079 running inside the debugger.
7081 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7083 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7086 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7087 alu->alu imm optimization which only shows if deadce is disabled.
7089 * aot-compiler.c: Rename the function names for the binary and asm writers
7090 so they can coexist in the same process. Rework the xdebug code to use the
7091 asm writer. This avoids the need to call into the runtime to dump the
7092 debugging info. Add more debugging info for types.
7094 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7096 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7097 cpu description tables, they can't occur in cpu-<ARCH>.md.
7099 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7100 the stack in CEE_LDFLDA. Fixes #450542.
7102 * generics.cs: Add a new test.
7104 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7106 * mini-ops.h: updated MIPS opcodes
7107 * mini-mips.c: decompose long opts
7108 * mini-mips.h: decompose long opts
7110 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7112 * cpu-mips.md: fix length on int_rem_un
7113 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7115 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7117 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7119 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7121 2008-11-29 Martin Baulig <martin@ximian.com>
7123 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7124 mono_debug_using_mono_debugger() in addition to the
7125 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7127 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7129 * mini-ops.h: updated more MIPS opcodes
7130 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7131 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7133 2008-11-28 Mark Probst <mark.probst@gmail.com>
7135 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7137 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7139 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7140 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7141 * mini-ops.h: correct selected mips opcode entries
7143 2008-11-28 Mark Probst <mark.probst@gmail.com>
7145 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7148 2008-11-28 Mark Probst <mark.probst@gmail.com>
7150 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7152 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7154 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7155 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7156 * mini-mips.h: disable IMT
7157 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7159 2008-11-28 Mark Probst <mark.probst@gmail.com>
7161 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7163 2008-11-28 Mark Probst <mark.probst@gmail.com>
7165 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7167 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7169 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7172 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7174 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7175 for Set/GetVector aligned versions.
7177 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7179 * basic-simd.cs: Add tests for Get/SetVector.
7181 2008-11-27 Mark Probst <mark.probst@gmail.com>
7183 * mini.c: Removed g_slist_append_mempool(). Now in
7186 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7188 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7189 size properly and make the bounds check optional.
7191 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7192 for SetVector and IsAligned.
7194 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7196 * mini.c: Remove unused mono_normalize_opcodes () function.
7198 2008-11-26 Mark Probst <mark.probst@gmail.com>
7200 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7201 using the new atomic add ops now.
7203 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7206 2008-11-26 Mark Probst <mark.probst@gmail.com>
7208 * mini-ppc64.c: Several fixes.
7210 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7212 * cpu-mips.md: added jump_table
7213 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7215 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7217 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7219 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7221 * mini-ops.h: corrected a handful of MIPS opcodes.
7223 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7225 * aot-compiler.c: MIPS to use ELF writer
7227 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7229 * mini-codegen.c: remove MIPS specific assert.
7231 2008-11-25 Mark Probst <mark.probst@gmail.com>
7233 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7234 fixes. PPC64 now passes most of the runtime regressions.
7236 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7238 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7239 volatile intervals a bit.
7241 2008-11-24 Mark Probst <mark.probst@gmail.com>
7243 * basic-long.cs: New test case.
7245 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7247 * mini.c (mini_method_compile): Disable globalra for large methods for
7250 * regalloc2.c (order_moves): Add fp support.
7252 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7253 source bblock ends with an OP_BR_REG.
7255 * ratests.cs: Add a new test.
7257 2008-11-23 Mark Probst <mark.probst@gmail.com>
7259 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7260 sharing. PPC64 now passes generics.exe.
7262 2008-11-23 Mark Probst <mark.probst@gmail.com>
7264 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7266 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7268 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7269 memory when mono_jit_info_table_find () can't find the method in the
7272 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7275 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7278 2008-11-23 Mark Probst <mark.probst@gmail.com>
7280 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7281 Several fixes. PPC64 now runs exceptions.exe and
7282 devirtualization.exe.
7284 2008-11-22 Mark Probst <mark.probst@gmail.com>
7286 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7287 arrays.exe and basic-math.exe.
7289 2008-11-22 Mark Probst <mark.probst@gmail.com>
7291 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7292 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7294 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7296 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7298 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7300 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7302 * ir-emit.h: Move macros from method-to-ir.c to here.
7304 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7306 * mini-ops.h: Correct the long simd ops to use LREG.
7308 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7310 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7312 * mini-ops.h: Correct the dreg type of a few long opcodes.
7314 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7317 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7319 * mini-ppc.c: remove negative stack references in epilog
7320 for platforms that don't support the red zone.
7322 2008-11-21 Mark Probst <mark.probst@gmail.com>
7324 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7325 point regs. Now PPC64 passes basic-calls.exe.
7327 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7329 * basic-simd.cs: Add tests for accessors of Vector2l.
7331 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7333 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7335 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7337 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7339 2008-11-21 Mark Probst <mark.probst@gmail.com>
7341 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7342 PPC64 passes basic-long.exe.
7344 2008-11-20 Mark Probst <mark.probst@gmail.com>
7346 * decompose.c: Decompose carry and overflow add on PPC64 like on
7347 other 64 bit archs. Don't decompose sub at all on PPC64.
7349 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7350 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7353 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7355 * basic-simd.cs: Add tests for accessors of Vector2d.
7357 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7359 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7363 * mini-x86.c (mono_arch_output_basic_block): Same.
7365 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7367 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7369 * basic-simd.cs: Add tests for accessors of Vector4f.
7371 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7373 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7377 * mini-x86.c (mono_arch_output_basic_block): Same.
7379 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7381 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7383 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7385 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7387 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7391 * mini-x86.c (mono_arch_output_basic_block): Same.
7393 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7395 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7397 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7399 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7401 * simd-intrinsics.c: Enable setters for Vector16sb.
7403 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7405 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7409 * mini-x86.c (mono_arch_output_basic_block): Same.
7411 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7413 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7415 * simd-intrinsics.c: Implement setter for Vector8us.
7417 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7419 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7422 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7424 * mini-ppc.c: remove references to the red zone in the prolog
7425 (for systems that don't support it).
7427 2008-11-19 Mark Probst <mark.probst@gmail.com>
7429 * cpu-ppc64.md: Fixed a few instruction lengths.
7431 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7434 2008-11-19 Mark Probst <mark.probst@gmail.com>
7436 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7439 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7441 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7443 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7445 * mini-ops.h: Added OP_INSERT_I2.
7449 * mini-x86.c (mono_arch_output_basic_block): Same.
7451 * simd-intrinsics.c: Implement setter for Vector8s.
7453 * simd-methods.h: Add the names of get setters of Vector8s.
7455 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7457 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7459 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7462 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7464 2008-11-18 Mark Probst <mark.probst@gmail.com>
7466 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7467 for PPC64. An empty program runs now.
7469 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7471 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7473 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7474 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7475 info for JITted code is emitted into a shared library, loadable into gdb.
7477 2008-11-18 Mark Probst <mark.probst@gmail.com>
7479 * Makefile.am: Changes to build PPC64.
7481 * mini-arch.h: Include mini-ppc64.h on PPC64.
7483 2008-11-18 Mark Probst <mark.probst@gmail.com>
7485 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7486 in PPC code up to r119147.
7488 2008-11-18 Mark Probst <mark.probst@gmail.com>
7490 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7491 cpu-ppc64.md: Changes for PPC64.
7493 Based on code submitted by andreas.faerber@web.de at
7494 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7497 2008-11-18 Mark Probst <mark.probst@gmail.com>
7499 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7500 cpu-ppc64.md: Copied from the corresponding PPC files from
7503 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7505 * mini-ops.h: Added OP_ROUND.
7507 * cpu-x86.md: Added round.
7509 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7511 * basic-math.cs: Added test_0_round to test rounding.
7513 Contributed under MIT/X11 license.
7515 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7517 * aot-compiler.c : Fix the Winx64 build.
7519 Contributed under MIT/X11 license.
7521 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7523 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7524 in OP_EXTRACT_R8 to avoid possible stack corruption.
7526 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7528 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7530 * cpu-x86.md: Added extract_r8.
7532 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7534 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7535 a couple of OP_EXTRACT_I4.
7537 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7539 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7541 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7543 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7546 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7548 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7549 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7551 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7552 are not needed any more.
7554 * mini.h: Remove the unused INS_LIST macros.
7556 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7559 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7562 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7563 mono_alloc_ireg () instead.
7565 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7568 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7571 * aot-runtime.c (load_aot_module): Disable AOT when running under
7574 * mini-amd64.h: Change the monitor fastpath defines to check for
7575 !PLATFORM_WIN32 so they work on *bsd too.
7577 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7579 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7581 * mini.h (MonoCompile): Remove new_ir flag.
7583 * regalloc.h regalloc.c: Remove unused code.
7585 * cpu-*.md: Remove more unused opcodes.
7587 * simple-cee-ops.h simple-mini-ops.h: Removed.
7589 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7591 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7593 * aliasing.h: Removed.
7595 * *.c: Remove references to aliasing.h and inssel.h.
7597 * mini.c: Remove additional unused functions.
7599 * mini-ops.h cpu-*.md: Remove unused opcodes.
7601 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7603 Remove the old JIT code.
7605 * inssel*.brg: Removed.
7607 * ssa.c abcremoval.c aliasing.c: Removed.
7609 * ssa2.c: Renamed to ssa.c.
7611 * abcremoval2.c: Renamed to abcremoval.c.
7613 * *.c: Removed all !cfg->new_ir code.
7615 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7616 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7618 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7620 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7622 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7623 to simplify the code and cut back on the number of global symbols in the AOT
7626 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7628 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7630 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7631 with the got/got_info tables.
7633 * mini.h: Bump AOT file format version.
7635 * unwind.h: New file, contains definitions for stack unwinding.
7637 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7640 * aot-compiler.c: Generalize the emitting of unwind information to use the
7641 information in cfg->unwind_ops.
7643 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7645 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7646 AOT method frames. Enable writing symbols for methods by default.
7648 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7650 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7651 and make it work with vectors of element sizes 1, 2 and 4.
7653 * simd-intrinsics.c: Enable getter for all vectors with element size
7656 * simd-methods.h: Add the names of other getters.
7658 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7664 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7666 * mini-ppc.h: portability fix.
7668 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7670 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7671 buggy and will overwrite it.
7673 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7675 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7676 Use it to emit local symbols for all methods so AOTed methods show up with
7677 their full name in gdb/valgrind output.
7679 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7681 * mini-ppc.c: portability fixes.
7683 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7685 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7686 entries out of the if (!generic_shared...) code so it is always done.
7687 (mono_class_init_trampoline): Do the patching when running under valgrind
7688 too, newer versions of valgrind have no problems with it.
7690 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7692 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7695 2008-11-13 Mark Probst <mark.probst@gmail.com>
7697 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7700 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7702 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7704 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7706 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7712 * simd-intrinsics.c: Same.
7714 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7716 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7718 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7720 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7721 to work with more Vector types.
7723 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7725 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7726 store the elemens directly instead of using and intermediate.
7728 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7730 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7732 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7733 to preserve %eax for aot plt trampolines.
7735 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7736 (encode_method_ref): Flag synchronized methods so they won't go through
7739 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7742 * cpu-ia64.md (jmp): Increase max length.
7744 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7746 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7747 open generic classes.
7749 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7751 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7752 box+brtrue optimization since it causes test failures on x86.
7754 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7756 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7762 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7763 for simd ctor values.
7765 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7766 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7768 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7770 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7773 * simd-instrincs.c: Same.
7775 * basic-simd.cs: Same.
7777 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7779 * ratests.cs: Add more tests.
7781 * regalloc2.c (add_spill_code): Handle more corner cases.
7783 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7785 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7786 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7787 both the source an destination of an instruction.
7789 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7791 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7792 wapihandles.c: more portability changes.
7794 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7796 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7797 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7798 safe to execute in a signal handler and the kernel provides better
7799 the info in /proc/self/smaps. Avoid the assert on sigaction during
7802 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7804 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7805 do the bblock linking hack if it is actually needed.
7807 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7810 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7811 crash problem is fixed.
7813 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7816 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7818 (mini_method_compile): Set the starting value of next_vreg to
7819 MAX_IREGS + MAX_FREGS when using globalra.
7821 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7822 filter clauses with BB_EXCEPTION_HANDLER.
7824 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7826 2008-11-10 Mark Probst <mark.probst@gmail.com>
7828 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7829 space for stdcall. Fixes regressions on Win32.
7831 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7833 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7835 (linear_scan): Remove an assert which doesn't seem to be needed.
7837 * local-propagation.c (mono_local_deadce): Avoid a call to
7838 MONO_DELETE_INS which would screw up the instruction linking.
7840 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7842 * regalloc2.c: Upgrade to work the current JIT code.
7844 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7846 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7849 * aot-runtime.c: Remove some dead code.
7851 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7853 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7855 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7856 trampolines using sscanf since atoi doesn't work on large unsigned values.
7858 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7859 Initialize code_size.
7861 2008-11-08 Mark Probst <mark.probst@gmail.com>
7863 * method-to-ir.c (mini_emit_inst_for_method): Make
7864 Interlocked.CompareExchange work for Int arguments on 32 bit
7867 2008-11-07 Mark Probst <mark.probst@gmail.com>
7869 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7871 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7873 * main.c Fix MSVC build.
7875 Contributed under MIT/X11 license.
7877 2008-11-06 Mark Probst <mark.probst@gmail.com>
7879 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7880 alignment larger than 8 bytes are aligned correctly, too.
7882 * mini.c: Honor the min_align field of MonoClass when laying out
7885 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7887 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7889 * aot-compiler.c (emit_plt): Fix a warning.
7891 * aot-compiler.c: Implement ARM support in the binary writer.
7893 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7895 * basic-simd.cs: Add test for getter with byref arg.
7896 Fix the naming of a few tests.
7897 Add missing checks to a test.
7899 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7901 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7903 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7904 most of the full-aot support for monitor enter/exit trampolines.
7906 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7907 enter/exit trampoline creation functions.
7909 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7912 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7914 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7915 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7916 implement the needed functionality without adding crap to the runtime.
7918 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7920 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7923 * mini.c (mono_build_date): New global version holding the build date in
7926 * Makefile.am (buildver.c): Generate a file containing the build date.
7928 * main.c: Set the build date from the generated file.
7930 * mini.c (mono_get_runtime_build_info): New helper function returning build
7931 information in a string format.
7933 * driver.c (mono_main): Print the build date in --version.
7935 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7936 file when the bind-to-runtime-version option is used.
7938 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7940 * simd-intrinsics.c: Fix bug when using getters and byref args.
7942 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7944 * simd-methods.h: Rename prefetch methods.
7946 * simd-intrinsics.c: Same.
7948 2008-11-05 Mark Probst <mark.probst@gmail.com>
7950 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7953 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7955 * aot-compiler.c: Use the bundled elf header files instead of depending on
7958 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7961 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7964 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7966 * cpu-x86.md: Add store nta ops.
7972 * mini.h: Add an enum for simd prefetch modes.
7974 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7975 of store. Use the changed code to support store nta.
7977 * simd-intrinsics.c: Add prefetch ops for all vector types.
7979 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7981 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7984 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7987 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7990 2008-11-04 Mark Probst <mark.probst@gmail.com>
7992 * mini-x86.c: Fixed commit.
7994 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7996 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7998 2008-11-04 Mark Probst <mark.probst@gmail.com>
8000 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8001 and MONITOR_EXIT, for the ASM fastpaths.
8003 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8006 * mini.c, patch-info.h: Signature and patch infos for
8007 Monitor.Enter/Exit trampolines.
8009 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8011 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8012 Monitor.Enter/Exit ASM fastpath for Linux.
8014 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8016 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8018 * objects.cs: Add a new test.
8020 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8022 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8023 if MONO_LOG_LEVEL is set.
8025 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8027 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8029 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8031 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8032 of file offsets. Align the sections belonging to the data segment to
8035 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8037 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8038 elf.h. Port it to amd64.
8040 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8042 * driver.c: Enable SIMD by default.
8044 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8046 * cpu-x86.md: Add prefetch op.
8052 * mini.h: Add an enum for simd prefetch modes.
8054 * simd-methods.h: Add prefetch function names.
8056 * simd-intrinsics.c: Add prefetch ops for all vector types.
8058 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8060 * aot-compiler.c (emit_bytes): Speed this up a little.
8062 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8064 * aot-compiler.c: Add JIT time etc. statistics.
8066 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8068 * mini.h (MonoCompile): Add 'got_offset' field.
8070 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8071 method_got_offsets array.
8073 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8076 * aot-compiler.c (compile_method): Add generic method instances referenced
8077 by the method to the list of methods to be compiled, this is required so if
8078 A<T> references B<T>, and another assembly references A<int>, then it will
8079 also get a copy of B<int>.
8081 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8082 when checking for monitor enter/exit.
8084 2008-10-30 Mark Probst <mark.probst@gmail.com>
8086 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8087 for Monitor.Enter and Monitor.Exit if enabled.
8089 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8092 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8094 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8095 of an OP_MOVE. Fixes #440046.
8097 * basic-long.cs: Add a new test.
8099 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8101 * mini.h: Add synchronization note for the managed counter-part.
8103 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8104 returns the simd caps of the current cpu.
8106 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8108 * basic-simd.cs: Remove Console.WriteLine.
8110 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8112 * basic-simd.cs: New tests for Vector2ul.
8114 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8116 * simd-intrinsics.c: Add new vector type Vector2ul.
8118 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8120 * basic-simd.cs: New tests for Vector2l.
8122 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8124 * cpu-x86.md: Add long version of most packed int ops.
8130 * simd-intrinsics.c: Add new vector type Vector2l.
8132 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8134 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8136 * simd-methods.h: Remove SN_op_BitwiseXor.
8138 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8140 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8143 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8145 * basic-simd.cs: Test for Vector2d.
8147 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8150 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8152 * cpu-x86.md: Add double version of all packed float ops.
8158 * simd-intrinsics.c: Add new vector type Vector2d.
8160 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8162 * simd-methods.h: Add Duplicate.
8164 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8166 * basic-simd.cs: Test for packing with signed saturation.
8168 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8170 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8171 found in the TYPESPEC table.
8173 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8175 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8178 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8180 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8181 instead of the RVA, since the RVA can be changed by tools like the cil
8184 * method-to-ir.c (mono_method_to_ir2): Ditto.
8186 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8187 (deserialize_variable): Ditto.
8189 2008-10-25 Martin Baulig <martin@ximian.com>
8191 * debug-mini.c (write_variable): Use
8192 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8194 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8196 * cpu-x86.md: Add unsigned variants of packd and packw.
8200 * mini-x86.h: Emit the right instruction for packd and packw.
8201 Add unsigned variants of packd and packw.
8203 * simd-intrinsics.c: Packd and packw were used in place of their
8204 unsigned variants. Change that.
8205 Add intrinsics for (Signed)PackWithSignedSaturation.
8207 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8209 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8211 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8213 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8215 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8217 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8219 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8222 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8224 2008-10-24 Mark Probst <mark.probst@gmail.com>
8226 * method-to-ir.c, mini.c: Special casing for the synchronized
8227 wrapper for the ldtoken+GetTypeFromHandle case.
8229 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8231 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8233 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8234 created/split bblocks.
8236 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8238 * mini-ops.h: Add packed signed mul high.
8242 * mini-x86.c (mono_arch_output_basic_block): Same.
8244 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8246 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8248 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8250 * basic-simd.cs: Tests for Vector16sb.
8252 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8254 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8256 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8258 * mini-ops.h: Add packed signed min, max and compare greater.
8262 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8265 * simd-methods.h: Add CompareGreaterThan.
8267 * simd-methods.h: Remove CompareEquals.
8269 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8271 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8273 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8276 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8278 * basic-simd.cs: Fix tests due to change in the API.
8280 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8282 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8284 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8286 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8288 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8289 inst_offset as this has invalid values for LDADDR.
8291 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8293 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8295 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8297 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8299 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8300 for accessing field->data.
8302 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8304 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8306 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8308 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8310 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8312 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8314 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8315 from the cfg mempool.
8317 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8319 * basic-simd.cs: Tests for new methods in Vector8us.
8321 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8323 * mini-ops.h: Add multiply and store high.
8327 * mini-x86.c (mono_arch_output_basic_block): Same.
8329 * simd-methods.h: Same.
8331 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8334 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8336 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8337 mono_class_setup_vtable ().
8339 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8340 mono_class_get_vtable_entry () for accessing klass->vtable.
8342 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8344 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8347 * method-to-ir.c (mono_save_token_info): Don't save references made from
8350 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8351 of generic instances.
8353 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8355 2008-10-19 Mark Probst <mark.probst@gmail.com>
8357 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8358 OP_JMP depends on the method signature. Calculate it properly.
8360 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8362 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8365 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8367 (emit_extra_methods): Add another table mapping method indexes to
8368 offsets in the extra_method_info table.
8370 * mini.h: Bump AOT file format version.
8372 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8373 and mono_aot_get_method_from_token () into one function.
8375 2008-10-19 Mark Probst <mark.probst@gmail.com>
8377 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8380 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8382 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8385 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8388 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8390 * mini.h: Bump aot file format version.
8392 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8393 AOT file can contain native code for methods which are not in the METHOD
8394 table. Generate code for non-sharable generic instances of generic methods
8395 found in the METHODSPEC table.
8397 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8398 encoding generic type handles.
8400 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8401 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8403 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8404 macros + MONO_ADD_INS.
8406 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8409 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8411 * mini.h: Bump aot file format version.
8413 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8415 2008-10-17 Mark Probst <mark.probst@gmail.com>
8417 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8418 platforms, with definable stack alignment value. Set to 16 now
8421 * mini.c, mini.h, driver.c: Command line option for disabling
8424 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8426 * basic-simd.cs: Tests for new methods in Vector4ui.
8428 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8430 * mini-ops.h: Add packed int shuffle.
8434 * mini-x86.c (mono_arch_output_basic_block): Same.
8436 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8437 extract mask, max, min, shuffle.
8439 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8441 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8443 * basic-simd.cs: Tests for new methods in Vector8us.
8445 2008-10-17 Mark Probst <mark.probst@gmail.com>
8447 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8448 RuntimeTypeHandle, not a TypedReference.
8450 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8452 * simd-intrinsics.c: remove relocations.
8454 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8456 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8457 optimizations from the x86 backend.
8459 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8461 * simd-methods.h, simd-intrinsics.c: debloat method names and
8462 prepare for no relocations.
8464 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8466 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8470 * mini-x86.c (mono_arch_output_basic_block): Same.
8472 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8473 extract mask, max, min and sum of absolute differences.
8475 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8478 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8480 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8481 Renamed one test for consistency.
8483 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8485 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8486 fix to the code that deal with other blocks.
8488 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8490 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8492 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8494 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8495 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8496 able to process the source reg.
8498 2008-10-16 Martin Baulig <martin@ximian.com>
8500 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8502 * inssel.brg: Add `OP_HARD_NOP'.
8504 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8506 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8507 `OP_HARD_NOP' instruction when running inside the debugger.
8509 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8510 `OP_HARD_NOP' instruction when running inside the debugger.
8512 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8514 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8515 now works. The issue with the regalloc tripping up no longer
8518 * simd-intrinsics.c (load_simd_vreg): Same.
8520 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8522 * basic-simd.cs: Tests for new Vector8ui methods.
8524 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8526 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8527 only for type. This fixes crashes where MonoInst::klass is checked
8528 for ops of type != VTYPE or OBJ.
8530 * simd-intrinsics.c (load_simd_vreg): Same.
8532 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8534 * mini-ops.h: Add ops for packed shuffle/max/avg and
8539 * mini-x86.c (mono_arch_output_basic_block): Same.
8541 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8544 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8545 to emit extract mask op.
8547 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8548 to emit word shuffles.
8550 2008-10-15 Mark Probst <mark.probst@gmail.com>
8552 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8553 the largest alignment needed by a variable, but at least
8556 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8558 * basic-simd.cs: Tests for the fixes in the last commit.
8560 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8562 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8563 no longer handles STACK_PTR input.
8565 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8567 * simd-intrinsics.c (load_simd_vreg): New function that works like
8568 get_simd_vreg but handles STACK_PTR input.
8570 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8571 as the input can be an arbitrary pointer.
8573 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8574 LDADDR local optimization directly otherwise use a store op.
8576 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8578 * basic-simd.cs: Tests for dup low and dup high.
8580 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8582 * mini-ops.h: Add dup low and dup high ops.
8586 * mini-x86.c (mono_arch_output_basic_block): Same.
8588 * simd-intrinsics.c (vector4f_intrinsics): Same.
8590 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8592 * basic-simd.cs: Tests for recently added functionality.
8594 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8596 * mini-ops.h: Add remaining sse1 fp ops.
8598 * cpu-x86.md: Add remaining sse1 fp ops.
8600 * mini-x86.c (mono_arch_output_basic_block): Same.
8602 * mini.h: Add enum for simd FP compare conditions.
8604 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8606 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8607 so the backed can generate the appropriate op.
8609 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8610 This patch squeese one more byte from the SimdIntrinsc struct.
8612 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8613 a a shift amount intead of simply or'ing it.
8615 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8617 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8618 byte so we can have an aditional flags field without increasing struct size.
8620 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8621 against the simd_supported_versions bitmask.
8623 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8625 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8627 * mini.c: remove rawbuffer code (the only use here is unsafe because
8628 it takes locks during signal handling and the kernel now provides much
8629 better info in proc/pid/smaps these days).
8631 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8633 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8634 OP_X86_PUSH_OBJ. Fixes #434620.
8636 * objects.cs: Add a test.
8638 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8640 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8641 that the packuswb/packusdw don't work with unsigned numbers for what
8642 would be negative numbers in signed format.
8644 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8645 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8647 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8649 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8651 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8653 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8655 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8658 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8659 version as the enum in mini.h.
8661 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8662 for sse3 ops, check the simd_version field if present. This way the code
8663 works with all versions of sse.
8665 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8667 * simd-intrinsics.c: Fixed intrinsic name typo.
8669 * mini.h: Added missing simd exported function.
8671 * basic-simd.cs: Added tests for Vector4ui.
8672 Fixed broken test for Vector16b.
8674 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8676 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8677 the max length to 64.
8679 2008-10-10 Mark Probst <mark.probst@gmail.com>
8681 * method-to-ir.c: Only do the fast virtual generic method call for
8682 non-wrapper methods.
8684 * mini.h, mini-trampolines.c: The new generic virtual remoting
8685 trampoline handles virtual method calls via the vtable (as done by
8686 the fast virtual generic method calls) to remoting proxies.
8688 * mini.c (mono_jit_create_remoting_trampoline): For generic
8689 methods reate a generic virtual remoting trampoline.
8691 * mini-amd64.h: Enable fast virtual generic method calls again.
8693 2008-10-10 Mark Probst <mark.probst@gmail.com>
8695 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8696 restore registers when doing tail calls.
8698 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8700 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8703 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8705 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8707 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8709 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8711 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8713 * basic-simd.cs: Retrofit for API changes.
8715 2008-10-10 Mark Probst <mark.probst@gmail.com>
8717 * mini-ppc.c: Handle integer stack arguments for tail calls.
8719 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8721 * optflags-def.h: Removed sse3 optimization.
8725 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8728 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8730 * mini.h: Added enumeration with simd versions.
8732 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8735 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8737 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8739 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8741 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8743 * basic-simd.cs: Fixed test naming.
8745 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8747 * mini-ops.h: Added ops for packed and saturated math, shifts
8748 and packing/unpacking.
8750 * cpu-x86.md: Added descriptors for the above ops.
8752 * mini-x86.c: Added code to emmit the above ops.
8754 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8756 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8758 * aot-compiler.c (compile_method): Enable AOT for generic code.
8760 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8762 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8764 * mini.c: add a workaround for a common screwup that ends up blamed
8765 to mono (other processes blocking signal delivery).
8767 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8769 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8770 in the LDFLD/STFLD opcodes. Fixes #432673.
8772 * iltests.il.in: Add a new test.
8774 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8776 * mini-arm.c: attach the thread in unmanaged->managed transitions
8777 using delegates (bug #433148).
8779 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8781 * basic-simd.cs: Use new ShuffleSel constants.
8783 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8785 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8787 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8788 only disable simd intrinsics if no sse2 is detected.
8790 * optflags-def.h: Added sse3.
8792 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8795 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8797 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8798 when adding delegate-invoke wrappers.
8800 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8802 * Makefile.am: Reenable the simd tests.
8804 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8806 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8807 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8808 other vreg is allocated to that hreg.
8810 Contributed under MIT/X11 license.
8812 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8814 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8817 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8819 * basic-simd.cs: New test suite for SIMD intrinsics.
8821 * Makefile.am: Added new tests.
8823 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8825 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8829 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8831 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8832 using SSE2 aware opcodes.
8834 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8835 is enabled, this code path is only reachable if conversion ops are emmited after
8838 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8840 This optimization saves 6 bytes per conversion against the old version.
8842 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8844 * aot-compiler.c (compile_method): Don't skip methods referencing
8845 generic methods without a corresponding entry in token_info_hash, since
8846 encode_method_ref () can handle all generic methods now.
8848 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8849 generic context is set.
8851 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8852 generic sharing of LDTOKEN.
8854 2008-10-06 Mark Probst <mark.probst@gmail.com>
8856 * mini-amd64.h: Temporarily disabled fast virtual generic method
8857 calls because it breaks the System.Runtime.Remoting tests.
8859 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8861 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8863 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8864 so inlining actually works.
8865 (check_inline_caller_method_name_limit): Ditto.
8867 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8869 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8870 64 bit safety (from Olaf Hering and Andreas Farber).
8872 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8874 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8875 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8876 unused virtual call support code.
8878 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8880 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8881 which can't use aot trampolines.
8882 (decode_patch): Don't create aot trampolines for methods which can't use
8885 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8886 use aot trampolines.
8888 * mini.h: Bump AOT image format version.
8890 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8892 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8893 to save_token_info () since cmethod is inflated for constrained calls.
8895 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8897 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8899 * Makefile.am: Add build rules for ppc64.
8900 This avoids the build failing at pedump with unresolved symbols
8901 due to lack of arch_sources. Instead it will now fail earlier
8902 due to lack of cpu-ppc64.md.
8904 Contributed under MIT/X11 license.
8906 2008-10-04 Mark Probst <mark.probst@gmail.com>
8908 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8911 * iltests.il.in: Add test case for tail call with many arguments.
8913 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8915 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8916 to the fast virtual generic method code until the aot case is fixed.
8918 2008-10-03 Mark Probst <mark.probst@gmail.com>
8920 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8922 2008-10-03 Mark Probst <mark.probst@gmail.com>
8924 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8927 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8929 * simd-intrinsics.c: Forgot to add this one.
8931 * mini-codegen.c: Fix macro in case SIMD is not supported.
8933 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8935 This patch land initial JIT support for simd intrinsics.
8937 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8939 * Makefile.am: Added simd-intrinsics.c
8941 * simd-intrinsics.c: New file with simd instrinsic related
8944 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8946 * cpu-x86.md: Add simd related instructions.
8948 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8950 * driver.c: Added two new --regression variants.
8952 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8954 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8956 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8957 extract some complicated logic to helper functions.
8959 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8961 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8963 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8964 the specialized simplification pass.
8966 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8968 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8970 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8973 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8974 if MONO_ARCH_NEED_SIMD_BANK is defined.
8976 * mini-ops.h: Added the new simd ops.
8978 * mini-x86.c: Added mono_arch_xregname.
8980 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8982 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8984 * mini-x86.h: Define simd related MONO_ARCH macros.
8986 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8988 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8990 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8991 MONO_CLASS_IS_SIMD to deal with simd related IR.
8993 * mini.h (MonoInst): Added spill_var to the backend union.
8995 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8997 * mini.h: Added forward declarations of the new simd fuctions.
8999 * optflags-def.h: Added new optimization names SIMD.
9001 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9003 * regalloc.h: Added support for working with 3 register banks.
9005 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9007 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9009 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9011 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9013 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9015 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9016 instead of one on 64 bit systems.
9018 * method-to-ir.c: Remove unused includes.
9020 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9022 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9023 cfg->used_int_regs, since the two are different on arm.
9025 2008-10-02 Mark Probst <mark.probst@gmail.com>
9027 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9028 mono_method_get_vtable_index() to get the vtable index.
9030 2008-10-02 Mark Probst <mark.probst@gmail.com>
9032 * method-to-ir.c (mono_method_to_ir2): Don't create native
9033 wrappers for array methods, because they're never called (and if
9034 they were called they wouldn't work).
9036 2008-10-02 Mark Probst <mark.probst@gmail.com>
9038 * method-to-ir.c (mono_method_to_ir2): Array methods are
9039 special-cased and must not be invoked indirectly via the (M)RGCTX
9040 when generic sharing is turned on. Fixes #431413.
9042 2008-10-01 Mark Probst <mark.probst@gmail.com>
9044 * method-to-ir.c: When generic sharing is active, call
9045 non-interface virtual generic methods via the standard trampoline.
9047 * mini-trampolines.c: Handle virtual generic shared methods.
9049 * mini.h, mini-x86.c, mini-x86.h: New argument for
9050 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9051 method thunks and which is the trampoline to call if the lookup
9052 fails. Enable the virtual generic method thunk for x86.
9054 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9055 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9056 argument but assert that it's NULL, because these archs don't yet
9057 implement the virtual generic method thunk. Changes in the IMT
9058 thunk data structures.
9060 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9062 * aot-compiler.c (emit_globals): Avoid invalid characters in
9063 the static linking symbol.
9065 * objects.cs: Add a test for the range check optimization. Fix warnings.
9067 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9068 optimization from the current JIT.
9070 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9071 later in decompose_array_access_opts () to allow more optimizations.
9073 * method-to-ir.c (mono_handle_soft_float): Rename this to
9074 mono_decompose_soft_float () for consistency.
9076 * mini-ops.h: Fix arguments of OP_STRLEN.
9078 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9079 into a separate function.
9080 (reset_cast_details): Ditto.
9081 (handle_unbox): Save cast details. Fixes #431254.
9083 * method-to-ir.c: Remove some obsolete FIXMEs.
9085 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9087 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9089 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9091 * mini-codegen.c: More work on macros to make them
9092 ready for multiple regbanks.
9094 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9096 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9098 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9100 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9102 * mini-codegen.c (mono_spillvar_offset): Proper support for
9105 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9107 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9108 the stack overflow changes.
9110 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9112 * mini-codegen.c: Make all bank macros depend on reg_bank.
9114 * mini-codegen.c (mono_local_regalloc): Make free mask
9115 initialization regbank aware.
9117 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9119 * mini-codegen.c (mono_local_regalloc): Extract callee
9120 mask selection to a function and make it regbank aware.
9122 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9124 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9125 code to deal with many regbanks.
9127 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9129 * mini-codegen.c: More fp->regbank changes.
9131 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9133 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9134 of a hardcoded constant.
9136 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9138 * method-to-ir.c (type_from_stack_type): Fix typo.
9140 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9142 * mini-ia64.c (emit_move_return_value): Convert float return values to
9145 * objects.cs: Add a new test.
9147 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9148 VARARG methods to fix an assert later.
9150 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9151 end so it at least compiles.
9153 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9155 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9157 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9159 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9160 optimization to a new function (emit_optimized_ldloca_ir) and enable
9161 it for both ldloca and ldloca_s.
9163 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9165 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9166 gshared CASTCLASS code.
9168 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9169 amd64, where the libc stack unwinder encounters stack frames referring to
9170 native code in unmapped memory.
9172 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9175 * generics.cs: Add new test.
9177 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9179 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9180 add a check that one of the ARM_FPU_ constants is defined.
9182 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9184 * mini-exceptions.c: Fix build on non-altstack platforms.
9186 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9189 * ir-emit.h: Add a comment to NEW_PCONST.
9191 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9193 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9195 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9196 after the changes to MonoJitDomainInfo.
9198 2008-09-27 Mark Probst <mark.probst@gmail.com>
9200 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9202 2008-09-27 Mark Probst <mark.probst@gmail.com>
9204 * mini-ppc.c: Compiler warning fixes.
9206 2008-09-27 Mark Probst <mark.probst@gmail.com>
9208 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9211 2008-09-27 Mark Probst <mark.probst@gmail.com>
9213 * exceptions-ppc.c, mini-ppc.h: Compile
9214 mono_arch_handle_altstack_exception() on Darwin, too.
9216 2008-09-27 Mark Probst <mark.probst@gmail.com>
9218 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9219 work on archs which don't have generic sharing implemented, only
9220 without the vtable_arg.
9222 2008-09-26 Mark Probst <mark.probst@gmail.com>
9224 * mini.c: Added comment explaining why delegate ctor icall
9225 wrappers are compiled.
9227 2008-09-26 Mark Probst <mark.probst@gmail.com>
9229 * mini.c: Don't produce trampolines to delegate ctor icall
9230 wrappers but compile them upfront.
9232 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9234 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9235 runtime-set function when going back to managed code. Currently this
9236 is used to set back the protection on the soft ovf pages and/or to
9237 throw the stack overflow exception that happened in unmanaged code.
9239 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9241 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9242 runtime-set function when going back to managed code. Currently this
9243 is used to set back the protection on the soft ovf pages and/or to
9244 throw the stack overflow exception that happened in unmanaged code.
9246 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9248 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9249 the support code for restoring stack protection after stack overflows
9250 that happen in unmanaged code. Don't set the exec permission on the
9253 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9255 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9256 delegate->method_ptr is set. Fixes #428054.
9258 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9260 * tests.cs: Rename to ratests.cs.
9262 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9263 emit_get_rgctx_... functions.
9265 2008-09-25 Mark Probst <mark.probst@gmail.com>
9267 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9269 2008-09-25 Mark Probst <mark.probst@gmail.com>
9271 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9272 before asserting that method is sharable.
9274 2008-09-25 Mark Probst <mark.probst@gmail.com>
9276 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9277 whether method needs a static RGCTX wrapper used instead of
9280 * generic-sharing.c, mini.h: A few functions moved to
9281 metadata/generic-sharing.c.
9283 2008-09-25 Mark Probst <mark.probst@gmail.com>
9285 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9286 Generic code sharing for value types, which essentially means
9287 treating value type methods like static methods. The RGCTX is
9288 passed in the same way.
9290 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9292 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9293 opcode when creating multi-dimensional arrays of open types.
9295 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9298 * generics.cs: Add a test.
9300 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9302 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9304 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9306 * mini.c (mini_method_compile): Set it when running under the debugger.
9308 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9309 vreg optimization if the flag is set.
9311 * driver.c (mono_main): Add --attach= option to pass options to
9314 * mini.c (sigquit_signal_handler): Start the attach agent.
9316 * ssapre.c: Disable this to save space since it is not yet ported to
9319 * regalloc2.c: Disable this to save space.
9321 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9323 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9325 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9326 the -v option useful again.
9328 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9330 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9333 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9334 arrays of arrays. Fixes #428406.
9336 * method-to-ir.c (mini_emit_castclass): Ditto.
9338 * objects.cs: Add new test.
9340 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9342 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9343 was wrong at it choked against target_type_is_incompatible for byref types.
9345 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9347 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9350 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9352 * mini-exceptions.c: update a few more exceptions-related counters.
9354 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9356 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9357 new functions to allocate from persistent mempools.
9359 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9361 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9362 multiple register banks in the future.
9364 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9366 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9368 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9370 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9372 * mini.h: Export type_to_eval_stack_type.
9374 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9375 is only ins->klass of byref types.
9377 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9379 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9380 (mini_emit_memcpy2): Ditto.
9382 * mini-amd64.c: Fix a warning.
9384 2008-09-21 Mark Probst <mark.probst@gmail.com>
9386 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9389 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9391 * method-to-ir.c: Extract stloc micro-optimization to a
9392 function and apply it to all cases.
9394 2008-09-19 Mark Probst <mark.probst@gmail.com>
9396 * method-to-ir.c: Don't fail generic code sharing in cases we
9399 2008-09-18 Mark Probst <mark.probst@gmail.com>
9401 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9403 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9405 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9408 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9410 * trace.c: make tracing more useful and correct, with per-thread
9413 2008-09-15 Mark Probst <mark.probst@gmail.com>
9415 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9416 doing a method call and the argument is an R4.
9418 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9420 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9423 2008-09-13 Mark Probst <mark.probst@gmail.com>
9425 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9427 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9429 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9430 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9432 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9434 * driver.c: Add a --agent argument (not supported yet) to load managed
9435 agent assemblies before loading the main assembly, similarly to how the
9436 Java VM handles agents.
9438 2008-09-11 Mark Probst <mark.probst@gmail.com>
9440 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9441 function to do stack layout of local variables.
9443 2008-09-11 Mark Probst <mark.probst@gmail.com>
9445 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9448 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9450 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9451 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9452 JIT if DISABLE_JIT is defined.
9454 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9457 2008-09-10 Mark Probst <mark.probst@gmail.com>
9459 * iltests.il.in: Disable the fconv test on PPC (the result is
9460 undefined according to ECMA).
9462 2008-09-10 Mark Probst <mark.probst@gmail.com>
9464 * iltests.il.in: Enable tail call tests for PPC.
9466 * mini.h: Add variable for storing incoming valuetype argument
9467 addresses for tail calls.
9469 * mini-ppc.c: Implement valuetype arguments and return values for
9472 2008-09-09 Mark Probst <mark.probst@gmail.com>
9474 * mini-ppc.c: Partially implement tail calls (struct arguments and
9475 return values not supported).
9477 * method-to-ir.c: Enable tail calls on PPC.
9479 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9481 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9482 runtime-invoke wrappers to work around the problem of them getting
9483 assigned to a random class.
9485 * aot-runtime.c (mono_aot_get_method): Ditto.
9487 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9489 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9490 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9492 2008-09-07 Mark Probst <mark.probst@gmail.com>
9494 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9495 until they're implemented properly.
9497 * exceptions-ppc.c: Use arch-independent exception-handling code
9498 instead of custom one.
9500 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9503 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9505 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9506 applies when __powerpc__ is defined.
9508 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9510 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9511 methods to their code to avoid computing the full name of wrappers and
9512 doing a lookup in a string hash table.
9514 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9516 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9517 we identify bblocks before method_to_ir () is ran.
9519 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9520 Also avoid optimizing branches pointing to themselves.
9522 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9524 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9526 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9528 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9530 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9531 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9532 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9535 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9536 jumped to the same entry in plt_jump_table.
9538 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9540 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9543 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9545 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9546 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9549 2008-08-29 Geoff Norton <gnorton@novell.com>
9551 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9552 segment, and doesn't properly handle .space as .text. Fixes
9555 2008-08-29 Geoff Norton <gnorton@novell.com>
9557 * mini.c: Disable the mach exception handler when running on
9560 2008-08-29 Geoff Norton <gnorton@novell.com>
9562 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9563 globals on Darwin/ARM
9565 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9567 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9568 since too many things depend on it. Instead, call
9569 mono_runtime_set_no_exec ().
9571 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9574 * aot-compiler.c: Add an 'asm-only' AOT option.
9576 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9578 * aot-compiler.c (compile_method): Disable gshared support for now as it
9581 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9583 * mini-amd64.h : Fix a compiler warning.
9585 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9586 Changed to use a callback function to retrieve the unwind info.
9587 This avoids problems observed when code blocks were removed by
9588 unloading an app domain.
9590 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9591 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9594 Contributed under MIT/X11 license.
9596 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9598 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9599 case to keep the stack aligned to 8.
9601 Contributed under MIT/X11 license.
9603 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9605 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9606 avoid repeated linear searches.
9608 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9610 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9611 methods it can't handle.
9613 * aot-compiler.c (add_method): Avoid adding a method twice.
9614 (add_wrappers): Add runtime invoke wrappers for all methods.
9616 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9617 function to create an aot-compatible version of this trampoline.
9619 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9621 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9623 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9625 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9626 with a generic sharing failure.
9628 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9630 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9631 CEE_RETHROW. Fixes #419634.
9633 * mini.c (mono_method_to_ir): Ditto.
9635 * exceptions.cs: Add a new test.
9637 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9638 to mono_type_stack_size_internal () since some callers might not pass in
9641 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9642 instrument_prolog. Fixes #419878.
9644 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9645 doubles in soft float mode volatile.
9647 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9649 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9651 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9652 to handle soft float correctly.
9654 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9657 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9659 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9660 to sp, since the generics catch code requires it.
9662 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9665 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9666 mono_arch_emit_imt_argument ().
9668 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9670 * mini-arm.c tramp-arm.c: Generic sharing updates.
9672 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9674 * mini-arm.c: Fix the arm build.
9676 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9677 handling enums, generic instances and generic sharing.
9678 (mini_type_stack_size_full): Ditto.
9680 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9682 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9684 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9686 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9689 * mini-arm.c: Various small generic sharing changes.
9691 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9693 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9696 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9697 helper function to return a generic class init trampoline.
9699 * method-to-ir.c mini.c: Use it.
9701 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9702 arch-specfic function to return a generic class init trampoline.
9704 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9705 the GENERIC_CLASS_INIT custom code.
9707 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9708 a fatal error, not a sharing failure.
9710 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9713 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9714 trampoline argument from MONO_ARCH_VTABLE_REG.
9716 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9717 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9718 argument, and pass the vtable in VTABLE_REG.
9720 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9721 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9722 argument, and pass the vtable in VTABLE_REG.
9723 (mono_arch_create_trampoline_code_full): Remove some special casing for
9724 the rgctx fetch trampoline.
9726 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9729 * iltests.il: Add a test for it.
9731 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9733 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9735 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9738 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9739 use mono_jit_info_table_find () to avoid recursion.
9740 (mono_delegate_trampoline): Add a sync wrapper here.
9742 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9745 * mini.c (mono_method_to_ir): Ditto.
9747 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9748 add_sync_wrapper argument. Don't add a sync wrapper here.
9749 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9751 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9753 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9755 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9756 of nonvolatile registers back from MonoContext to CONTEXT.
9758 Contributed under MIT/X11 license.
9760 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9762 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9763 arguments on Winx64 there are only 4 argument registers. For this
9764 logic to work the last argument must be pulled from the stack.
9766 Contributed under MIT/X11 license.
9768 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9770 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9772 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9773 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9774 encode/decode_method_ref ().
9776 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9778 * aot-runtime.c (decode_patch): Ditto.
9780 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9781 MONO_PATCH_INFO_METHOD.
9783 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9786 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9789 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9791 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9792 one from the caller.
9794 * aot-runtime.c (decode_generic_inst): New function to decode and
9795 return a interned generic inst.
9796 (decode_klass_ref): Use it.
9797 (decode_method_ref): Ditto.
9799 * aot-compiler.c (emit_exception_debug_info): Save
9800 jinfo->has_generic_jit_info too.
9802 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9804 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9806 * iltests.il.in: Add a test for fconv_to_i.
9808 * liveness.c: Disable the liveness2 pass for now to save space.
9810 * regalloc2.c: Include mempool-internals.h to fix warnings.
9812 * aot-compiler.c (encode_method_ref): Encode the context of generic
9815 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9816 the context saved in the aot file.
9818 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9820 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9822 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9823 volatile so they won't be optimized away.
9825 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9831 * dominators.c: Remove duplicated functions that now are in
9832 mempool-internals.h.
9834 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9836 * aot-compiler.c: Fix warnings.
9838 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9840 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9842 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9845 * mini.c (mono_resolve_patch_target): Ditto.
9847 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9848 (encode_klass_ref): Add support for encoding VARs/MVARs.
9850 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9852 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9853 the handling of the got entries into a separate 'decode_got_entry' function.
9854 Add support for RGCTX_FETCH.
9856 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9857 clobbered by the trampoline code.
9859 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9860 not clobbered by the indirect calling code.
9862 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9864 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9867 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9869 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9870 signature using the compilation mempool otherwise we would leak it.
9872 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9874 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9875 mono_emit_abs_call ().
9877 * patch-info.h: Add GENERIC_CLASS_INIT.
9879 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9881 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9882 as their target as a near call.
9884 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9886 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9888 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9889 call to a runtime function described by a patch.
9891 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9892 mono_emit_abs_call, this has the advantage that the ABS handling code in
9893 mono_codegen () can handle them both, and can handle other stuff in the
9894 future without additional code.
9896 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9898 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9901 * mini.h: Add missing bblock related prototypes.
9903 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9904 reverse_inst_list_len fields.
9906 * mini.c: Refactor this file a bit by moving branch optimizations to
9909 * method-to-ir.c: Merge generic sharing changes missed earlier.
9911 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9913 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9914 shared patches. Process METHODCONST as a shared patch.
9916 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9917 as it crashes on the 2.0 mscorlib.
9919 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9922 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9923 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9926 * aot-compiler.c: Reorganize the got handling code to be a bit more
9929 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9931 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9932 mono_patch_info_equals/hash, and use it to massively simplify
9935 * mini.c (mono_patch_info_hash): Simplify this and add support for
9938 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9940 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9941 handling code, since an offset is not enough to identify a trampoline.
9943 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9945 2008-08-17 Mark Probst <mark.probst@gmail.com>
9947 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9949 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9951 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9953 * decompose.c: PPC decompositions for various ops.
9955 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9957 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9959 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9960 call the generic trampoline code using a call, instead of a jump, to
9961 remove some special casing from the generic trampoline code.
9963 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9964 (mono_codegen): Ditto.
9966 * aot-compiler.c aot-runtime.c: Ditto.
9968 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9970 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9971 helper function to find the offset corresponding to a lazy fetch trampoline.
9973 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9974 when doing generic sharing.
9976 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9979 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9980 mini-trampolines.c to be with the other trampoline creation functions.
9982 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9983 as it is equal to method->signature in most cases, add a
9984 mono_emit_method_call_full variant which takes a signature and an imt
9987 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9989 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9990 to this function, since it could be computed easily from the method
9992 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9995 * method-to-ir.c mini.c: Remove references to
9996 compile_generic_method_wo_context.
9998 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9999 generic method calls.
10001 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10002 dimensional non-szarrays.
10004 * mini.c (mini_init): Register mono_array_new_1.
10006 * jit-icalls.c (mono_array_new_1): New jit icall.
10008 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10009 pointing to the method.
10011 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10012 method addresses belonging to METHOD_JUMP patches in the
10013 jump_target_got_slot_hash.
10014 (mono_aot_load_method): Ditto.
10016 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10017 METHOD_JUMP patches.
10019 * mini.c (mini_create_jit_domain_info): New helper function which
10020 initializes/frees domain->runtime_info.
10021 (mini_free_jit_domain_info): Ditto.
10022 (mini_init): Install the domain hook functions with the runtime.
10024 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10025 information maintained by the JIT.
10027 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10028 insertion into jump_table_hash into mono_codegen (), also implement proper
10031 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10032 tail calls, it is already done by the aot code.
10034 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10035 mechanism on amd64.
10037 * iltests.il.in: Make the jmp test a bit more complex.
10039 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10040 generic instances which doesn't have a token.
10042 * aot-runtime.c (decode_method_ref): Ditto.
10044 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10045 can handle this case now.
10046 (handle_box): Ditto.
10048 2008-08-15 Geoff Norton <gnorton@novell.com>
10050 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10053 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10055 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10056 calling generic methods.
10058 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10060 * aot-runtime.c (decode_patch_info): Ditto.
10062 * mini.c (mono_resolve_patch_target): Ditto.
10064 * patch-info.h: Add METHOD_RGCTX.
10066 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10068 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10070 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10071 arguments in registers.
10073 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10074 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10076 * mini.c (mini_method_compile): Abort aot compilation for generic
10077 methods if generic sharing is disabled.
10079 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10082 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10083 requiring an mrgctx.
10085 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10086 store instructions when converting a vcall to a normal call.
10088 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10089 mono_arch_find_jit_info.
10091 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10093 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10094 avoid calling mono_method_full_name () for every method even if the
10095 env var is not set.
10096 (check_inline_caller_method_name_limit): Ditto.
10098 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10100 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10101 assemblies in one run.
10103 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10104 skipped methods if it is not 0.
10106 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10108 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10110 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10111 MONO_ARCH_HAVE_UNWIND_TABLE.
10113 Contributed under MIT/X11 license.
10115 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10117 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10118 from default optimizaton list on Winx64.
10120 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10122 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10123 the LMF from the MonoJitTlsData structure.
10125 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10127 Contributed under MIT/X11 license.
10129 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10131 * mini.c (sigsegv_signal_handler): Fix the build.
10133 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10134 assembly->aot_module.
10136 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10137 hash table. This simplifies and speeds up a lot of code, and fixes support
10140 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10143 * mini-exceptions.c: Ditto.
10145 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10146 'native_offset' argument, since these are computed in the
10147 mono_find_jit_info () function.
10149 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10150 is used by exceptions-ppc.c.
10152 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10153 mono_arch_find_jit_info ().
10155 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10156 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10157 generic code in mini-exceptions.c.
10159 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10161 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10163 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10165 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10166 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10167 called while holding the loader lock. Fixes #415608.
10168 (mono_aot_get_method_from_token_inner): Ditto.
10170 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10172 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10173 to reduce differences between this and the generic implementation in
10175 (ves_icall_get_frame_info): Ditto.
10177 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10179 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10182 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10183 mono_arch_get_call_filter () and make it non-static, for consistency with the
10184 other architectures.
10186 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10189 * local-propagation.c:
10190 * mini-x86.c: Correct the name of arch defines.
10192 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10194 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10195 NO_EMULATE_LONG_SHIFT_OPS define.
10197 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10199 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10200 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10202 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10203 MACH fixes. Merged from the 2.0 branch.
10205 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10207 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10208 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10210 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10212 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10213 mono_marshal_get_native_wrapper () signature changes.
10215 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10217 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10218 conversion bug under arm.
10220 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10222 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10224 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10225 with overflow checking.
10227 2008-08-05 Marek Habersack <mhabersack@novell.com>
10229 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10230 to the genmdesc.pl file
10232 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10234 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10235 arg_array in the soft-float versions of the LOAD/STORE macros.
10237 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10240 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10242 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10244 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10245 a float HFA. Fixes #413621.
10247 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10249 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10250 frame_size to args_size. Fixes build.
10252 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10254 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10255 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10257 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10258 the stack are not unaligned. Fixes #413247.
10260 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10262 * mini.c: update jitted methods performance counters.
10264 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10266 * mini-exceptions.c: increase the exceptions thrown performance
10267 counter in mono_handle_exception ().
10269 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10271 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10272 can work with netmodules.
10274 2008-07-28 Geoff Norton <gnorton@novell.com>
10276 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10279 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10281 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10284 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10286 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10287 The float param registers and other param registers must be the
10288 same index on Windows x64.
10290 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10291 ArgValuetypeAddrInIReg argument case. Setting the argument
10292 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10294 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10295 variable computed above as the copy length for arguments of storage
10296 type ArgValuetypeAddrInIReg.
10298 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10299 ArgValuetypeAddrInIReg argument case. This case will rely on
10300 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10302 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10303 a 32 byte stack allocation for all calls. We will omit the adjustment for
10304 jump and tail call instructoins as they do not follow the typical call behavior.
10306 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10307 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10308 local variable and pass the local variable by reference to the called method.
10310 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10311 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10312 of a struct is passed in a register it must be saved with the other
10313 volatile argument on the stack.
10315 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10316 frame pointer the stack adjustment value must be saved to the unwind
10319 Contributed under MIT/X11 license.
10321 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10323 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10324 which got lost in the merge.
10326 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10328 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10331 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10333 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10334 icalls, since they won't be patched.
10336 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10337 different code sequence when running under valgrind to prevent some valgrind
10340 * iltests.il.in: Add new regression test.
10342 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10345 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10346 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10348 * iltests.il.in: Add new test.
10350 * aot-compiler.c: Fix some warnings.
10352 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10355 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10357 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10358 (mini_usage_jitdeveloper): Add a missing --wapi option.
10360 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10362 * mini-codegen.c: Simplify the is_fp macros.
10363 (free_up_ireg): Remove, use free_up_reg instead.
10364 (free_up_reg): Fix the fp case.
10366 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10368 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10371 * exceptions-x86.c: Merge some changes which seemed to have got lost
10372 in the linear-ir merge.
10374 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10376 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10377 long vreg volatile even if the variable was already created.
10379 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10380 volatile variables.
10382 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10384 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10386 * mini.c (mono_jit_compile_method_inner): Add support for
10387 MONO_EXCEPTION_BAD_IMAGE.
10389 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10390 mini_method_get_context () returns NULL. Fixes #356531.
10392 * mini.c (mono_method_to_ir): Ditto.
10394 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10395 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10397 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10399 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10400 in the LDFTN implementation.
10402 2008-07-25 Mark Probst <mark.probst@gmail.com>
10404 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10405 code, patch calls to icalls, too, even if they're not in the
10406 shared generic code hash. Fixes #411962.
10408 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10410 * cpu-x86.md: Increase the length of the fcall opcodes.
10412 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10413 calls returning floats.
10415 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10418 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10421 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10422 into the domain->method_code_hash.
10424 * aot-compiler.c: Fix win32 build.
10426 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10428 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10429 gshared NEWARR implementation.
10431 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10433 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10434 can be used outside of method_to_ir.
10436 * mini.h (MonoCompile): Add arg_types field.
10438 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10440 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10441 the values of the local arg_array and param_types array.
10443 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10445 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10446 got accesses might only get generated later when NEWOBJ is decomposed.
10448 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10449 looking up the native code of the target method when a delegate is called
10450 for the first time.
10452 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10455 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10457 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10458 AOT work on platforms without a working dlsym implementation.
10460 * mini.h: Bump AOT image format version.
10462 2008-07-24 Mark Probst <mark.probst@gmail.com>
10464 * mini-exceptions.c: Free a MonoType with
10465 mono_metadata_free_type() instead of g_free().
10467 * aot-runtime.c: Free a MonoType.
10469 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10471 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10474 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10477 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10478 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10481 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10483 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10484 NEWOBJ calls on valuetypes.
10486 * iltests.il.in: Add new test.
10488 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10490 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10492 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10493 is no longer needed.
10495 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10496 non register sized integer arguments.
10497 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10498 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10501 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10504 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10505 two a binop with different sized arguments is emitted.
10507 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10508 instruction in the ins==NULL case.
10510 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10512 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10514 * mini-x86.c: Fix osx build.
10516 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10519 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10520 instruction for non int sized variables.
10522 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10525 2008-07-23 Robert Jordan <robertj@gmx.net>
10527 * method-to-ir.c: Fix MSVC build.
10529 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10531 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10532 a non int sized type, widen it to an int since newer versions of gcc seem to
10533 generate code which needs this.
10535 * ssa2.c abcremoval2.c: Fix warnings.
10537 * *: Merge the Linear IR branch.
10539 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10540 the ChangeLog file there describes all the changes done over the years.
10541 Further documentation can be found at www.mono-project.com/Linear_IL.
10543 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10545 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10546 The float param registers and other param registers must be the
10547 same index on Windows x64.
10549 Contributed under MIT/X11 license.
10551 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10553 * mini.c: Make the previous fix GC safe.
10555 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10557 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10559 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10561 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10562 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10563 ArgValuetypeAddrInIReg instead.
10565 Contributed under MIT/X11 license.
10567 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10569 * mini-codegen.c (get_register_spilling): Fix a warning.
10571 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10573 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10574 for types which the initialization fails. Raises the provided exception
10575 at the right stop after cleanup.
10577 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10579 * aot-compiler.c: Free most of the memory allocated during compilation.
10581 * mini.c (mini_parse_debug_options): Fix a leak.
10583 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10584 during aot compilation.
10586 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10588 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10589 it has too much register pressure.
10591 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10593 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10595 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10597 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10600 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10601 on amd64 similar to the way it is done on arm.
10603 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10605 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10606 consistency, normalize error messages, avoid loading aot-only modules in
10609 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10612 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10614 2008-07-11 Martin Baulig <martin@ximian.com>
10617 (MonoDebuggerInfo): Add `interruption_request'.
10619 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10621 * aot-compiler.c (emit_plt): Remove some dead code.
10623 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10625 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10626 return the plt info offset belonging to a given plt entry.
10628 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10629 mono_aot_get_plt_info_offset.
10631 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10632 similar to the amd64 code by makeing jumps through a separate jump table
10633 instead of embedding the jump addresses into the code.
10635 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10637 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10640 2008-07-10 Martin Baulig <martin@ximian.com>
10642 * mini.c (mini_method_compile): Disable generics sharing when
10643 running in the debugger.
10645 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10647 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10649 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10650 the local register allocator from running out of registers on x86 when
10653 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10655 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10656 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10659 Contributed under MIT/X11 license.
10661 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10663 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10664 speed up the assembler.
10666 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10668 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10671 * mini.c: Move the soft float handling macros a bit earlier, add
10672 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10675 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10677 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10678 read-only to help catch code allocation requests.
10680 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10681 and turn it off when using --aot-only or when compiling with --aot=full.
10683 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10684 jump table for switches from the normal domain mempool, not the code
10687 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10688 unbox trampoline which handles aot-only mode too.
10690 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10691 an AOTed unbox trampoline.
10693 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10695 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10697 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10700 Contributed under MIT/X11 license.
10702 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10704 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10705 the unwind information for the method at the end of the allocated block.
10707 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10708 MonoCompileArch to hold the unwind info for SEH on Winx64
10710 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10711 frame pointer info for the method being compiled.
10713 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10714 the call to mono_exception_from_token.
10716 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10717 storing the method prolog information in a format that the Winx64 SEH can understand. This
10718 information is stored a the end of the method block because it is all 32-bit offset based.
10720 Contributed under MIT/X11 license.
10722 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10724 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10726 * wapihandles.c: Fix warnings.
10728 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10731 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10732 mono_jit_compile_method in aot-only mode since that calls the type
10735 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10736 get_delegate_invoke_impl in aot-only mode.
10738 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10740 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10742 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10744 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10747 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10749 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10750 init trampoline from the AOT file as well.
10752 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10753 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10756 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10759 * exceptions-amd64.c: Add _full variants for the remaining exception code
10760 creation functions as well, allow emission of relocatable code, remove
10761 caching since that is now done by the caller.
10763 * mini-exceptions.c: Add _full variants for the remaining exception code
10764 creation functions as well, add aot-only support.
10766 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10767 if we can determine a proper token for them.
10768 (add_wrappers): Add a few more wrappers.
10769 (emit_method_code): Remove some dead code.
10770 (emit_trampolines): Emit exception code too.
10772 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10774 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10775 mono_array_new_va which avoids varargs.
10777 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10779 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10780 mono_arch_create_specific_trampoline () in all places.
10782 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10783 a bit so it can be used for other things as well.
10785 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10788 * exceptions-amd64.c: Rename the caching from the exception code creation
10789 functions, it is done by the caller instead.
10791 * exceptions-amd64.c: Change the signature of the exception code creation
10792 functions to allow the creation of relocatable code later.
10794 * mini-exceptions.c: Add a set of functions to query the various
10795 runtime-generated exception functions.
10797 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10798 mono_arch_.. () functions.
10800 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10802 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10804 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10806 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10807 (mini_get_vtable_trampoline): Ditto.
10809 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10810 code in the AOT case by returning the code size and a list of relocations to
10813 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10815 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10817 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10820 Contributed under MIT/X11 license.
10822 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10824 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10825 so the buffer size can be computed correctly. Fixes #404735.
10827 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10828 normally as cfg->debug_info is already freed.
10830 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10832 * mini-amd64.c: For calls returning vtypes in registers, don't store
10833 the return address on the stack, instead allocate a separate local for
10836 2008-07-05 Mark Probst <mark.probst@gmail.com>
10838 * mini-trampolines.c, mini.h: Add an argument to
10839 mono_create_jit_trampoline_in_domain() for turning off the adding
10840 of the sync wrapper.
10842 * mini.c: Use the JIT trampoline without sync instead of
10843 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10846 2008-07-04 Mark Probst <mark.probst@gmail.com>
10848 * driver.c: Turn on GSHARED optimization by default.
10850 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10852 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10853 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10855 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10856 create a variant of the generic trampoline code callable from AOTed trampolines.
10858 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10859 trampoline code callable from AOTed trampolines.
10861 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10863 2008-07-04 Mark Probst <mark.probst@gmail.com>
10865 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10866 pass-through manner.
10868 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10869 and don't fail sharing for them anymore.
10871 * mini-exceptions.c: Handle exceptions in shared generic methods.
10873 * generic-sharing.c: When checking the context of a generic
10874 method, also check its class's context. Don't treat wrappers as
10877 * mini-trampolines.c: Some code factored out to
10878 metadata/generic-sharing.c. Handle the MRGCTX case.
10880 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10881 we must deal with the method being of another instantiation of the
10882 class. Add static rgctx invoke wrappers to generic methods.
10884 2008-07-04 Mark Probst <mark.probst@gmail.com>
10886 * mini.c: Provide all jit infos of generic shared methods with a
10889 * mini-exceptions.c: Handle the new situation that a generic info
10890 might be available, but not info about the this/vtable/mrgctx
10893 2008-07-03 Mark Probst <mark.probst@gmail.com>
10895 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10898 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10900 * dominators.c (check_dominance_frontier): Fix a warning.
10902 * mini.h: Add some missing prototypes.
10904 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10906 * driver.c (mono_jit_init_version): Correct the comments since the first
10907 argument should be the name of the root domain, not a filename.
10909 * aot-runtime.c (make_writable): Error out if this is called while running
10911 (load_aot_module): Ditto.
10913 * aot-compiler.c: Really fix the computation of method indexes.
10915 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10916 optimizations as this is no longer called frequently.
10918 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10919 method and the invoke impl code and pass it to the delegate trampoline instead of
10920 just the delegate class.
10922 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10924 * aot-compiler.c: Fixup the computation of method indexes.
10925 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10926 the method builder infrastructure.
10928 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10931 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10932 mode, load the method right away instead of creating a trampoline.
10934 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10936 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10939 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10941 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10942 (mono_aot_load_method): Use method_index instead of method->token.
10944 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10945 can handle icalls etc. properly.
10947 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10949 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10951 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10952 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10953 JIT_ICALL_ADDR patch type.
10955 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10957 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10959 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10961 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10963 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10965 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10966 domain->jit_code_hash.
10968 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10970 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10972 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10974 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10975 get_this_arg_from_call, let it compute it when needed.
10977 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10978 gsctx from code only when needed.
10980 * mini-trampolines.c (get_generic_context): Rename this to
10981 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10982 it can be called by the arch backends.
10984 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10986 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10988 * driver.c (mono_main): Add experimental --aot-only command line option.
10990 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10993 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10995 * driver.c (DllMain): Remove mono_module_handle.
10997 Contributed under MIT/X11 license.
10999 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11001 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11002 for emitting methods which are not in the source assembly. Detect and report
11003 failure of assembling+linking.
11005 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11007 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11009 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11011 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11013 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11015 * mini.h: Remove some obsolete prototypes.
11017 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11019 2008-06-24 Mark Probst <mark.probst@gmail.com>
11021 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11022 supported by Visual Studio, so use alloca().
11024 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11026 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11029 2008-06-23 Mark Probst <mark.probst@gmail.com>
11031 * mini.c: Fail sharing of a generic method if it contains an open
11032 catch clause (because we don't pass MRGCTXs yet).
11034 2008-06-23 Mark Probst <mark.probst@gmail.com>
11036 * mini.c: When compiling a method with generic sharing, insert the
11037 method instantiated with an all-Object generic context into the
11038 jit info table, instead of the context of the first instantiation
11039 of the method we happen to compile.
11041 2008-06-18 Martin Baulig <martin@ximian.com>
11043 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11044 `major_version' and `minor_version'.
11046 2008-06-17 Mark Probst <mark.probst@gmail.com>
11048 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11049 mono_method_is_generic_sharable_impl() takes an additional
11050 argument specifying whether to treat type variables as reference
11053 2008-06-17 Mark Probst <mark.probst@gmail.com>
11055 * mini.h: Removed obsolete prototypes.
11057 2008-06-17 Mark Probst <mark.probst@gmail.com>
11059 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11060 already handle them.
11062 2008-06-17 Mark Probst <mark.probst@gmail.com>
11064 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11065 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11066 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11067 tramp-x86.c: Added a MonoGenericContext* argument to
11068 mono_arch_get_unbox_trampoline() so that it can call other
11069 functions which require it.
11071 2008-06-17 Mark Probst <mark.probst@gmail.com>
11073 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11074 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11075 mono_arch_get_this_arg_from_call() takes a
11076 MonoGenericSharingContext* as well.
11078 2008-06-17 Mark Probst <mark.probst@gmail.com>
11080 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11081 implement generic sharing of unbox.
11083 2008-06-17 Mark Probst <mark.probst@gmail.com>
11085 * mini.c: Don't compute the vtable to determine whether a field is
11086 special static, because it might not work for open types.
11088 2008-06-17 Mark Probst <mark.probst@gmail.com>
11090 * mini.c: Removed the unused token_type and token_source arguments
11091 from get_runtime_generic_context_ptr().
11093 2008-06-17 Marek Habersack <mhabersack@novell.com>
11095 * mini.c (ADD_BINOP): fix the build
11097 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11099 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11102 2008-06-16 Mark Probst <mark.probst@gmail.com>
11104 * mini.h: Removed class relations enum that's not used anymore.
11106 2008-06-16 Mark Probst <mark.probst@gmail.com>
11108 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11110 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11111 the lazy fetch trampoline access code.
11113 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11115 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11117 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11119 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11121 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11123 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11125 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11127 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11130 * mini-ops.h: Add MIN/MAX_UN opcodes.
11132 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11135 * basic-math.cs: Add more min/max tests.
11137 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11139 2008-06-13 Mark Probst <mark.probst@gmail.com>
11141 * mini.c: Small fix in the prologue of emit_castclass.
11143 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11145 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11147 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11148 do not work even for unsigned types. Fixes #400014.
11150 * basic-math.cs: Add regression tests for unsigned Min/Max.
11152 2008-06-13 Mark Probst <mark.probst@gmail.com>
11154 * mini.c: Added additional context_used argument to several
11155 functions, which will be needed for sharing generic methods. Use
11156 GET_RGCTX macro wherever appropriate. Declare only one
11157 context_used in mono_method_to_ir().
11159 2008-06-13 Mark Probst <mark.probst@gmail.com>
11161 * mini.c, generic-sharing.c: Removed generic class relations.
11163 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11164 functions due to MRGCTX changes.
11166 2008-06-13 Mark Probst <mark.probst@gmail.com>
11168 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11169 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11170 with calculated IMT.
11172 * mini.c: Generic sharing of calls via generic interfaces.
11174 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11175 generic method with non-constant MonoGenericContext*. Instead,
11176 the context is taken out of the method itself.
11178 2008-06-13 Mark Probst <mark.probst@gmail.com>
11180 * mini.c: Generic sharing of ldvirtftn.
11182 2008-06-13 Mark Probst <mark.probst@gmail.com>
11184 * mini.c: Generic sharing of ldftn.
11186 2008-06-13 Mark Probst <mark.probst@gmail.com>
11188 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11190 2008-06-13 Mark Probst <mark.probst@gmail.com>
11192 * mini.c: Generic sharing of the special case of ldtoken followed
11193 by a call to GetTypeFromHandle.
11195 2008-06-13 Mark Probst <mark.probst@gmail.com>
11197 * mini.c: Generic sharing of box for nullable types.
11199 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11201 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11202 are passed on the stack. Fixes #324807.
11204 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11206 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11207 for the ArgValuetypeAddrInIReg case.
11209 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11210 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11212 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11213 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11214 local variable and pass the local variable by reference to the called method.
11216 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11217 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11219 Contributed under MIT/X11 license.
11221 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11223 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11225 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11228 2008-06-10 Martin Baulig <martin@ximian.com>
11231 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11233 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11235 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11236 possible error when no arguments are passed.
11238 Contributed under MIT/X11 license.
11240 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11242 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11243 where the file name is NULL.
11245 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11247 * mini.c: Fix s390 build.
11249 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11251 * trace.c (mono_trace_parse_options): Fix warnings.
11253 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11255 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11257 * mini.c (remove_block_if_useless): Avoid printing the method name.
11259 * mini.c: Remove needless setting of ins->cil_code which is now done by
11262 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11265 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11266 translated code after it has been patched.
11268 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11270 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11271 avoid problems during code patching on SMP systems.
11272 (emit_call): Avoid adding a patch info which is already added by
11274 (mono_arch_emit_exceptions): Ditto.
11276 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11278 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11279 MONO_TYPE_ISSTRUCT already checks for it.
11281 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11283 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11284 structs with floats on Winx64 the float registers are not used.
11285 The integer registers are always used..
11286 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11287 only one register will be used and only if the size of the struct
11288 is 1,2,4, or 8 bytes.
11290 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11291 to work for Winx64.
11293 Contributed under MIT/X11 license.
11295 2008-06-05 Martin Baulig <martin@ximian.com>
11297 * debug-debugger.c (debugger_lookup_class): Also call
11298 mono_class_setup_methods() here; we're only called from RTI.
11300 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11302 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11303 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11304 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11305 Post-process object files and add dtrace-generated object, if necessary.
11307 Contributed under MIT/X11 license.
11309 2008-06-04 Mark Probst <mark.probst@gmail.com>
11311 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11314 * mini.c: Generic sharing for unbox.any and castclass.
11316 2008-06-04 Mark Probst <mark.probst@gmail.com>
11318 * mini.c: Ignore tailcall prefix in shared generic code and when
11319 doing calls which require a vtable/rgctx argument.
11321 2008-06-04 Mark Probst <mark.probst@gmail.com>
11323 * mini.c: Don't free the JIT info.
11325 * driver.c: Changes in the JIT info table testing code.
11327 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11329 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11330 interruption. Fix some warnings.
11332 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11333 interruption_checkpoint.
11335 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11337 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11338 from embedding applications.
11340 2008-06-02 William Holmes <billholmes54@gmail.com>
11342 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11343 reserving 32 bytes on the stack when making calls.
11345 Contributed under MIT/X11 license.
11347 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11349 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11350 the linear IL branch.
11352 * driver.c: Print out more information for --version on arm.
11354 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11356 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11357 bb_exit instead, since out of line bblocks might not actually be emitted
11360 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11361 maximum epilog size for out of line bblocks if tracing is enabled.
11363 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11365 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11367 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11369 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11371 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11372 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11375 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11377 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11378 the 'value' to store is a constant.
11380 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11382 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11383 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11385 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11387 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11388 for accessing method->generic_container.
11390 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11392 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11394 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11396 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11398 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11401 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11403 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11405 * mini.c: Handle the case when mono_class_vtable () fails.
11407 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11408 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11411 2008-05-22 Mark Probst <mark.probst@gmail.com>
11413 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11414 together with domain sharing.
11416 2008-05-22 Mark Probst <mark.probst@gmail.com>
11418 * mini.c: Treat callvirts to final methods like non-virtual calls
11419 when doing generic sharing, i.e. look them up in the runtime
11422 2008-05-22 Mark Probst <mark.probst@gmail.com>
11424 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11425 with computed types (for generic sharing).
11427 * mini.c: Generic sharing for mkrefany and refanyval.
11429 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11431 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11434 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11435 the generic sharing code.
11437 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11440 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11442 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11444 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11446 * driver.c: updated copyright date
11448 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11450 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11453 2008-05-19 Martin Baulig <martin@ximian.com>
11455 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11456 pointing to the new `_mono_debug_using_mono_debugger' variable.
11459 (mono_main): Check mono_debug_using_mono_debugger() rather than
11460 the `MONO_INSIDE_MDB' environment variable to check whether we're
11461 inside the debugger.
11463 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11465 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11468 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11470 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11472 * mini.c: Added mini_assembly_can_skip_verification. This
11473 function checks if the assembly requested to skip verification.
11474 Fixes part of #387274.
11476 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11478 * mini.c (mini_get_method): Disable the check for open generic classes when
11479 using generic sharing.
11481 * generics.cs: Add a test for #387034.
11483 * mini.c (mini_get_method): Check whenever the method class is an open generic
11484 type, and return NULL in that case, causing a verification error. Fixes
11487 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11489 * driver.c (mono_main): Revert r102623. The right
11490 thing to do is to enable the verifier under verifiable
11491 unless a --security flag was passed.
11493 We need this non-trivial behavior for --verify-all otherwise
11494 mcs-compileall won't be able to use it. As it needs everything to
11495 be verified under validil.
11497 2008-05-06 Martin Baulig <martin@ximian.com>
11501 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11502 (mono_debugger_thread_cleanup): Likewise.
11503 (mono_debugger_extended_notification): Likewise.
11505 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11507 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11508 against both inflated and non-inflated methods. We need to check against the
11509 generic definition for cases where the instantiated method is not visible.
11510 We need to check against the inflated types for cases where the instantiation
11511 changes any super type. This fixes #382986.
11513 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11514 that check for visibiliy as generic params only appears as the type subject
11515 of tokens on call opcodes. Field manipulation and ldftn must always
11516 target an exact type.
11518 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11520 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11521 if no related --security flag is passed.
11523 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11525 * mini-arch.h: Prepare support for ppc64.
11527 Contributed under MIT/X11 license.
11529 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11531 * aot-runtime.c: Prepare support for ppc64.
11533 Contributed under MIT/X11 license.
11535 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11537 * mini-ops.h: Prepare support for ppc64.
11539 Contributed under MIT/X11 license.
11541 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11543 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11545 Contributed under MIT/X11 license.
11547 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11549 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11550 assemblies, since aot_name is not a full path, causing us to load MS.NET
11551 assemblies on windows.
11553 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11555 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11556 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11557 * main.c: Use UTF-8 encoded command line instead of Windows default code
11558 page on Windows to support Unicode.
11559 * driver.c (DllMain): New function for mixed-mode assembly support.
11560 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11561 export __stdcall functions without decoration.
11563 Contributed under MIT/X11 license.
11565 2008-04-28 Mark Probst <mark.probst@gmail.com>
11567 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11568 saving it very early.
11570 2008-04-28 Mark Probst <mark.probst@gmail.com>
11572 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11573 deleted. The only way to access the new RGCTX is via the
11576 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11577 vtable instead of the RGCTX to static methods.
11579 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11580 accessing the new RGCTX.
11582 * generic-sharing.c: There is no separation between self, type
11583 arguments and other types in the RGCTX anymore.
11585 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11587 * mini-amd64.c (add_general): Remove previous stack adjustment.
11588 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11589 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11590 for 32 bytes of stack space reserved for all calls.
11592 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11593 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11596 Code contributed under MIT/X11 license.
11598 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11600 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11601 against the root definition, peeling out method and type instantiations.
11602 Cache verify success results, code that fails verification is still
11603 checked multiple times.
11605 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11607 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11609 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11611 * mini-amd64.c (add_general): Always increment stack on Win64.
11612 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11615 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11616 stack based argument handling on Win64.
11618 Code contributed under MIT/X11 license.
11620 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11622 * Makefile.am (version.h): Add support for git-svn.
11624 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11626 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11627 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11628 avoiding allocations and libc functions which might deadlock.
11630 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11631 'no-gdb-backtrace' option is set.
11633 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11635 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11637 2008-04-21 Martin Baulig <martin@ximian.com>
11639 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11640 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11642 2008-04-21 Martin Baulig <martin@ximian.com>
11644 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11645 `thread_vtable', `event_handler_ptr' and `event_handler'.
11647 2008-04-21 Martin Baulig <martin@ximian.com>
11649 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11650 allows delayed initialization of the `executable_code_buffer' when
11653 2008-04-21 Martin Baulig <martin@ximian.com>
11655 * mini.h (mono_debugger_create_notification_function): Removed.
11656 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11658 * mdb-debug-info64.s
11659 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11661 * mdb-debug-info32.s
11662 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11664 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11665 currently only works on x86 and x86_64, so don't create it on ppc.
11667 2008-04-21 Martin Baulig <martin@ximian.com>
11669 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11672 (mini_method_compile): In the fp elimination check, check
11673 `debug_options.mdb_optimizations' in addition to
11674 mono_debug_using_mono_debugger().
11676 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11677 disable some JIT optimizations which are only disabled when
11678 running inside the debugger.
11679 Added `--help-debug' option to describe the debugging options.
11680 (parse_debug_options): New static function to parse the `--debug'
11681 options, so we can easily add more stuff in future.
11683 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11685 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11686 the method has no body.
11688 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11690 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11691 assembly is not allowed in MSVC 64-bit compiler.
11692 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11693 as we get floating point exceptions everywhere.
11695 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11696 correctly align arguments for call to throw_exception.
11697 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11699 Code contributed under MIT/X11 license.
11701 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11703 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11705 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11707 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11709 * mini-amd64.c (NEW_INS): Set cil_code.
11711 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11712 from mini-amd64.c so all debugger related logic is in one place.
11714 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11715 later won't have a random ip assigned to them.
11717 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11719 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11720 the arch specific function initializes code_size.
11721 (mono_create_delegate_trampoline): Ditto.
11723 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11724 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11727 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11728 running under the debugger.
11730 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11733 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11734 debugger. Also move the disabling of optimizations here from driver.c.
11735 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11738 * mini.h (MonoCompile): Add a few new flags.
11740 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11742 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11743 so the cil_code field of created MonoInst's is properly set.
11744 (mini_select_instructions): Ditto.
11746 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11747 (MONO_INST_NEW_CALL): Ditto.
11749 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11750 in many places so the ins->cil_code field is properly initialized.
11752 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11755 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11757 * mini.c (mini_method_compile): Print a different message when compiling a
11760 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11763 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11765 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11768 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11770 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11772 * mini.c (handle_stack_args): Make this return void since its return value was
11773 never used. Also set cfg->unverifiable for invalid IL instead of calling
11776 2008-04-10 Mark Probst <mark.probst@gmail.com>
11778 * mini.c: Make sure "this" is live in catch clauses with type
11779 variables in shared generic code.
11781 2008-04-08 Mark Probst <mark.probst@gmail.com>
11783 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11784 generic_class_is_reference_type() to ensure the proper behaviour
11785 when sharing generic code and the type in question is a type
11788 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11790 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11791 race conditions when printing thread dumps. Fixes #377738.
11793 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11795 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11796 shows up when both MonoInst arguments can cause aliasig.
11797 There is likely no way in the current JIT to trigger this problem, but
11798 it showed up in the development of generics sharing, when in a new
11799 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11800 When the generics sharing code will be committed, its tests will be
11801 valid also for this bug.
11803 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11805 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11808 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11811 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11813 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11814 use a more detailed exception message for InvalidCastException.
11816 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11818 * driver.c (mono_main): Add --debug=casts option to turn on better
11819 InvalidCastException message details.
11821 * mini.c (mini_get_debug_options): New helper function to return the address of
11822 the debug_options variable.
11824 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11825 the jit_tls TLS variable.
11827 * mini.c (mono_jit_tls): New TLS variable.
11829 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11832 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11834 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11836 * mini.c: Removed verifer related stuff, code moved to verify.c.
11838 * driver.c: Using code from verify.c instead of mini.c.
11840 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11842 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11845 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11847 * mini.c (check_for_method_verify): Enabling verification of
11848 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11851 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11853 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11854 caller saved registers as well.
11856 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11857 saved registers as well.
11859 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11861 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11863 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11866 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11868 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11870 (get_call_info): Take a gsctx argument instead of 'cfg'.
11872 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11874 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11875 mono_verify_all is set.
11877 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11879 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11881 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11883 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11886 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11887 verifier and the code generated by the compiler.
11889 2008-03-25 Mark Probst <mark.probst@gmail.com>
11891 * mini.c: Generic sharing of the non-nullable case of the box
11894 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11896 * inssel.brg: Fix the build.
11898 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11900 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11902 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11903 Array:Address. Fixes #372410.
11905 * iltests.il.in: New tests for readonly prefix.
11907 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11909 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11910 mini-trampolines.c.
11912 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11915 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11917 * mini.c (mono_decompose_op_imm): New helper function.
11919 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11920 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11923 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11924 mono_arch_output_basic_block. Fix warnings.
11926 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11929 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11931 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11932 since the extra frame is now detected automatically inside the loop.
11934 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11935 opts which are now in mono_peephole_ins ().
11937 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11939 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11940 frames and skip duplicate managed-to-native frames. Fixes #367665.
11942 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11943 opts which are now in mono_peephole_ins ().
11944 (mono_arch_peephole_pass_2): Ditto.
11946 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11948 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11949 arch independent peephole optimizations.
11951 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11952 opts which are now in mono_peephole_ins ().
11954 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11956 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11958 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11961 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11962 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11965 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11967 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11968 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11971 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11972 mono_arch_output_basic_block. Fix warnings.
11974 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11976 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11979 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11981 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11984 * iltests.il: Add new tests.
11986 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11988 * mini.c: Removed Windows version macros.
11990 2008-03-20 Mark Probst <mark.probst@gmail.com>
11992 * generic-sharing.c: Put reflection types in the extensible part
11993 of the runtime generic context.
11995 * mini.c: Generic sharing of the GetTypeHandle special case of the
11996 ldtoken instruction.
11998 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12000 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12002 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12004 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12005 consistency with the other version on the linear IR branch.
12007 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12009 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12011 * iltests.il.in: Add new tests.
12013 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12015 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12017 * iltests.il.in: Add new tests.
12019 2008-03-19 Mark Probst <mark.probst@gmail.com>
12021 * mini.c: Two variables with the same name were declared in
12022 nesting contexts and one wasn't initialized. Fixed.
12024 2008-03-19 Mark Probst <mark.probst@gmail.com>
12026 * mini.c: Generic sharing of the initobj instruction.
12028 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12030 * mini.c: make the test to optimize ldtoken from typeof() more
12033 2008-03-18 Mark Probst <mark.probst@gmail.com>
12035 * mini.c: Generic sharing of the initobj instruction for reference
12038 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12040 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12041 the mono_breakpoint_clean_code() code to perform bound checks.
12043 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12045 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12046 mono_arch_patch_callsite() to include the start of the managed method
12047 to be able to perform bound checks.
12049 2008-03-17 Mark Probst <mark.probst@gmail.com>
12051 * mini.c: Generic sharing for the isinst instruction.
12053 2008-03-17 Mark Probst <mark.probst@gmail.com>
12055 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12056 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12057 with the runtime generic context argument.
12059 * mini.c: Share calls to several types of unsharable methods by
12060 putting the address of the method code in the runtime generic
12061 context and doing an indirect call.
12063 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12066 2008-03-16 Mark Probst <mark.probst@gmail.com>
12068 * generic-sharing.c: Change due to a change in the runtime genric
12071 2008-03-15 Martin Baulig <martin@ximian.com>
12074 (mono_arch_nullify_class_init_trampoline): Add call to
12075 mono_breakpoint_clean_code() to make things work when running
12076 inside the debugger.
12079 (mono_arch_nullify_class_init_trampoline): Add call to
12080 mono_breakpoint_clean_code() to make things work when running
12081 inside the debugger.
12083 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12085 * inssel-long.brg (reg): Fix 64 bit build.
12087 2008-03-14 Mark Probst <mark.probst@gmail.com>
12089 * mini.c, mini.h: Share static generic code by passing it an
12090 implicit argument pointing to the runtime generic context.
12092 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12093 inssel-long32-mips.brg: New opcodes for calling shared static,
12094 which need to be passed the runtime generic context.
12096 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12097 argument on the stack in the prologue if needed. New function for
12098 finding the runtime generic context argument from the registers
12099 saved by the trampoline.
12101 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12102 runtime generic context argument.
12104 * tramp-amd64.c: Also restore the register used for the runtime
12105 generic context argument.
12107 * mini-trampoline.c: Resolve shared static calls by consulting the
12108 runtime generic context via the new argument.
12110 * generic-sharing.c: Add an argument to sharability-checking
12111 functions that specifies whether type variables should be treated
12112 as sharable type arguments.
12114 * inssel-x86.brg: Removed a superfluous, buggy rule.
12116 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12119 2008-03-14 Martin Baulig <martin@ximian.com>
12121 * debug-debugger.c (main_thread_handler): Call
12122 mono_runtime_run_main() without sending any notifications.
12124 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12126 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12128 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12130 2008-03-14 Mark Probst <mark.probst@gmail.com>
12132 * tramp-x86.c: Fixed register restore offsets in the trampoline
12133 code for ECX and EDX.
12135 2008-03-12 Geoff Norton <gnorton@novell.com>
12137 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12138 different ucontext_t implementations.
12139 * exceptions-arm.c: Use the above defines to get exceptions working on
12140 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12141 * mini-arm.c: Implement iPhone icache support (based on a patch by
12142 Luke Howard lukeh@padl.com)
12144 2008-03-12 Mark Probst <mark.probst@gmail.com>
12146 * mini.c: Enable generic sharing of calls to non-static
12147 non-interface non-generic non-value-type methods.
12149 * mini-trampolines.c: Resolve calls from shared generic code.
12151 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12153 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12155 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12157 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12159 * mini.c: some fixes for the AOT compiler.
12161 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12163 * cpu-amd64.md: Add clob:1 to some float opcodes.
12165 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12167 * mini.h: Added MiniVerifierMode enumeration.
12169 * mini.c: Added mini_verifier_set_mode to control
12170 the usage of the new verifier.
12172 * mini.c (mono_method): Integrated the new verifier.
12174 * driver.c: Extended --security option with validil and
12175 verifiable options to activate the new verifier.
12177 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12179 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12180 optimization to ctors taking 0 or 2 arguments too.
12182 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12185 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12187 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12189 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12191 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12192 non-aot case as well.
12194 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12196 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12199 * aot-compiler.c (encode_patch): Ditto.
12201 * mini.h (G_MININT32): Fix the definition of this.
12203 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12205 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12207 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12209 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12211 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12212 methods returning vtypes in registers.
12213 (mono_arch_allocate_vars): Ditto.
12215 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12217 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12219 * generics.cs: Add a test from the linear IR branch.
12221 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12223 * mini.c (inline_method): Cache failed inline attempts.
12225 2008-03-04 Mark Probst <mark.probst@gmail.com>
12227 * mini.c: For shared methods of generic classes put the location
12228 of "this" into the MonoGenericJitInfo.
12230 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12231 register out of a MonoContext by register number. Add the generic
12232 sharing context as an argument to mono_arch_find_this_argument().
12234 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12235 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12236 for new arch function.
12238 * mini-exception.c: Handle open exception clauses in shared
12241 * mini-trampolines.c: Supply additional argument to
12242 mono_arch_find_this_argument().
12244 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12246 * Makefile.am (regtests): Run the bench.exe tests last.
12248 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12250 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12253 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12255 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12258 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12260 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12262 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12263 whose class has no cctor.
12265 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12267 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12269 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12272 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12274 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12275 to be in sync with the code on the linear IR branch.
12277 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12279 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12281 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12283 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12285 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12287 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12289 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12291 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12293 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12296 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12298 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12299 OP_LOADR4_MEMBASE emission.
12301 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12302 (mono_spillvar_offset_float): Ditto.
12304 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12306 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12309 * basic-long.cs: Add regression tests for them.
12311 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12313 (mono_arch_allocate_vars): Fix representation of single-precision float
12315 (mono_arch_output_basic_block): Ditto.
12317 * inssel-mips.brg: Ditto, remove duplicate items.
12319 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12320 arguments of tail calls as on other platforms.
12321 (mono_arch_output_basic_block): Handle tail calls.
12323 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12326 * objects.cs (test_5_pass_static_struct): Add test for it.
12328 Contributed under MIT/X11 license.
12330 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12332 * Makefile.am: Use gmcs for compiling the regression tests.
12334 * *.2.cs *.2.il: Rename to *.cs and *.il.
12336 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12338 * regalloc.h: Make the vassign array smaller.
12340 * mini.c (mini_method_compile): Remove an unused field in cfg.
12342 * mini-codegen.c: Add a bunch of micro optimizations.
12344 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12346 * regalloc.h: Remove some unused fields.
12348 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12350 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12352 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12354 2008-02-22 Mark Probst <mark.probst@gmail.com>
12356 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12358 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12359 trampoline: Fetch an entry from the runtime generic context. If
12360 it's NULL, jump to the actual trampoline to fill the runtime
12361 generic context. Otherwise, return it.
12363 * mini.c: Call the lazy fetch trampoline to get entries out of the
12364 runtime generic context.
12366 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12367 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12368 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12370 2008-02-21 Mark Probst <mark.probst@gmail.com>
12372 * mini.c: Fetch data out of the extensible part of the runtime
12373 generic context instead of calling a helper function.
12375 * generic-sharing.c: Some functions moved into
12376 metadata/generic-sharing.c. Helper function for fetching other
12377 types now checks and asserts against extensible rgctx (just for
12378 debugging purposes - the helper function isn't called anymore
12379 unless for debugging).
12381 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12383 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12384 for tail calls up to the point that the tests in iltests.exe run. Also add a
12385 dummy CKFINITE implementation.
12386 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12387 needed for trampoline LMF frames.
12389 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12390 trampoline LMF frames.
12392 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12394 * mini.c (inline_method): clean any pending loader error when inlining fail.
12395 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12397 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12399 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12401 * aot-runtime.c (decode_patch_info): Ditto.
12403 * mini.c (mono_resolve_patch_target): Ditto.
12405 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12408 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12410 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12411 if it references an icall address.
12413 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12415 * cpu-s390x.md: Remove some more unused opcodes.
12417 * cpu-s390x.md: Remove some unused opcodes.
12419 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12420 mono_op_imm_to_op ().
12422 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12423 instead of a switch statement.
12425 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12426 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12428 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12430 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12432 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12435 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12437 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12438 opened. Fixes #362607.
12440 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12442 * iltests.il.in: Add a test for static methods in interfaces.
12444 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12446 * genmdesc.c (build_table): Fix a crash on older glib versions.
12448 * cpu-sparc.md: Remove some unused opcodes.
12450 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12451 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12453 * cpu-amd64.md: Remove some unused opcodes.
12455 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12456 like the other opcodes.
12458 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12460 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12462 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12464 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12465 variables 'cfg' instead of 'm' for consistency.
12467 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12469 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12470 argument holding the vtype return address, to avoid the ambigious use of
12471 cfg->ret for this purpose.
12473 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12475 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12477 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12478 new mono_print_ins () function which only takes one argument.
12480 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12482 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12485 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12487 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12489 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12491 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12492 opcodes and other small changes.
12494 * mini-ops.h: Add some new opcodes from the linear IR branch.
12496 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12498 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12499 opcodes, use the REG_MEMBASE opcodes instead.
12501 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12502 opcodes, use the REG_MEMBASE opcodes instead.
12504 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12507 * mini.c (mono_op_imm_to_op): New helper function.
12509 * mini-ops.h: Add some opcodes from linear IR branch.
12511 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12513 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12516 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12518 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12521 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12523 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12525 * aot-compiler.c (emit_method_code): Add an assert.
12527 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12528 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12531 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12533 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12534 some load/store opcodes so they are consistent.
12535 (mono_arch_emit_prolog): Simplify some code.
12537 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12539 * objects.cs: Add tests for large argument offsets on ARM.
12541 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12542 stack offsets. Fixes #359651.
12544 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12546 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12548 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12550 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12552 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12554 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12555 rid of CEE_CONV_R_UN.
12557 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12559 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12561 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12563 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12565 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12567 * cpu-amd64.md: Remove some unused opcodes.
12569 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12571 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12573 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12574 arch specific functions for its parts. Call the peephole pass after local
12575 regalloc so the prolog can compute a more accurate max_offset.
12577 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12578 the corresponding OP_I/OP_L opcodes.
12580 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12582 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12584 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12586 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12587 as they are handled in mini.c.
12589 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12591 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12592 case since it is handled in mini.c.
12594 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12596 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12598 * *.c: Use the new opcodes in the IR and back end code.
12600 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12602 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12604 2008-02-06 Mark Probst <mark.probst@gmail.com>
12606 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12607 an assert because it has a race condition.
12609 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12611 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12613 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12615 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12617 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12618 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12620 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12622 * cpu-amd64.md (move): Correct the maximum size of move.
12624 2008-02-05 Mark Probst <mark.probst@gmail.com>
12626 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12627 the generic class init trampoline to return quickly if the class
12630 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12632 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12633 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12635 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12637 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12640 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12642 * objects.cs: Add some soft-float tests.
12644 * mini.c: Fix a couple more soft-float issues.
12646 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12648 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12649 avoid a REX prefix.
12651 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12653 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12654 exception happens while compiling a virtual method.
12656 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12658 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12660 * mini-sparc.c: Fix build.
12662 * mini-sparc.c (get_call_info): Add support for generic sharing.
12664 * mini-exceptions.c: Add a FIXME.
12666 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12668 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12669 altstack handling code.
12671 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12673 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12675 * mini-s390.c: Add support for generic sharing.
12677 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12679 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12681 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12683 * mini-s390x.c: Add support for generic sharing.
12685 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12687 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12689 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12690 can be used since it takes a 16 bit signed immediate.
12692 * inssel-s390x.brg: Fix OP_SETRET.
12694 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12696 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12698 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12700 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12702 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12705 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12708 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12709 of the unused mono_arch_patch_delegate_trampoline stuff.
12711 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12713 * basic-long.cs: Move the fp related tests to basic-float.cs.
12715 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12717 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12719 * basic-calls.cs: Add a test for proper float argument passing.
12721 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12722 if the context corresponds to an exception received through a signal.
12724 * exceptions.cs: Add a test for nullref handling at the start of a try
12727 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12729 * jit-icalls.c (mono_break): New JIT icall.
12731 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12733 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12735 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12737 * cpu-*.md: Get rid of unused opcodes.
12739 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12741 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12744 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12747 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12748 the arch independent trampoline code in mini-trampolines.c.
12750 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12752 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12754 * mini-s390.h: Remove an unused define.
12756 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12757 the arch independent trampoline code in mini-trampolines.c.
12759 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12761 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12763 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12765 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12767 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12769 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12771 * cpu-amd64.md: Use smaller sizes for int opcodes.
12773 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12775 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12778 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12781 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12782 instead of though a pointer to save an indirection when accessing elements of
12785 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12787 (NOT_IMPLEMENTED): New helper macro.
12788 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12791 * *.c: Use the new helper macro.
12793 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12795 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12797 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12799 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12802 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12804 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12805 profiling is enabled.
12807 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12809 (mono_arch_emit_prolog): Add more first bblock optimizations.
12811 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12812 in order if possible.
12813 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12814 bblock, since the arguments are still in their original registers.
12816 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12818 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12820 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12823 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12826 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12828 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12829 process async exceptions received while in unmanaged code.
12831 * mini.c (mini_init): Install a callback with the runtime which will be called
12832 when a thread receives an async exception while in unmanaged code.
12834 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12836 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12838 2008-01-16 Wade Berrier <wberrier@novell.com>
12845 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12847 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12848 compilation with sun cc.
12850 * cpu-*.md: Fix the build.
12852 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12854 * mini-amd64.h: Add some comments to the MonoLMF structure.
12856 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12858 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12859 in the LMF structure if possible. This saves two instructions in the
12860 managed->native wrappers.
12862 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12864 2008-01-16 Mark Probst <mark.probst@gmail.com>
12866 * generic-sharing.c: New type argument lookup code which uses the
12867 runtime generic context template.
12869 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12871 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12873 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12874 (mono_arch_output_basic_block): Fix localloc implementation.
12876 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12878 * mini-ia64.c (peephole_pass): Fix ia64 build.
12880 * mini-amd64.c (peephole_pass): Fix a warning.
12882 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12883 at a constant offset from sp/fp.
12885 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12886 instead of obtaining it from *lmf in the managed method case.
12888 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12890 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12892 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12894 * mini.h (MonoInstList): New type.
12895 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12896 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12897 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12898 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12899 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12900 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12901 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12902 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12903 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12904 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12905 MONO_INST_LIST_FOR_EACH_ENTRY,
12906 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12907 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12908 mono_inst_list_first, mono_inst_list_last,
12909 mono_inst_list_next, mono_inst_list_prev): New instruction
12910 list handling interfaces.
12911 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12912 list head 'ins_list'.
12913 (MonoInst): Replace next pointer with list head 'node'.
12914 (MonoCallInst): Make 'out_args' a MonoInstList.
12915 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12916 (MonoCompile): Delete reverse_inst_list and
12917 reverse_inst_list_len.
12918 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12919 mono_arch_lowering_pass, mono_arch_local_regalloc,
12920 mono_arch_output_basic_block, mono_arch_emit_prolog):
12921 Convert to new instruction lists.
12922 (insert_after_ins): Delete.
12923 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12925 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12926 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12927 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12928 mono_emulate_opcode, mono_emit_load_got_addr,
12929 inline_method, mono_method_to_ir, mono_print_bb_code,
12930 print_dfn, decompose_pass, nullify_basic_block,
12931 replace_out_block_in_code, remove_block_if_useless,
12932 merge_basic_blocks, move_basic_block_to_end,
12933 try_unsigned_compare, optimize_branches, mono_print_code,
12934 mini_select_instructions, remove_critical_edges): Likewise.
12935 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12936 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12937 mono_arch_output_basic_block, mono_arch_emit_prolog):
12939 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12940 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12941 mono_arch_output_basic_block): Likewise.
12942 (inst_list_prepend, insert_after_ins): Delete.
12943 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12944 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12946 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12947 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12948 mono_arch_emit_prolog): Likewise.
12949 * cfold.c (mono_constant_fold): Likewise.
12950 * liveness.c (visit_bb, mono_analyze_liveness,
12951 optimize_initlocals): Likewise.
12952 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12953 * graph.c (mono_draw_code_cfg): Likewise.
12954 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12955 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12956 mono_ssa_cprop): Likewise.
12957 * abcremoval (get_relations_from_previous_bb, process_block):
12959 * local-propagation (mono_cprop_invalidate_values,
12960 mono_local_cprop_bb): Likewise.
12961 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12962 peephole_pass, mono_arch_output_basic_block,
12963 mono_arch_emit_prolog): Likewise.
12964 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12965 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12966 mono_arch_emit_prolog): Likewise.
12967 (insert_after_ins): Delete.
12968 * aliasing.c (print_code_with_aliasing_information,
12969 mono_build_aliasing_information, mono_aliasing_deadce):
12970 Convert to new instruction lists.
12971 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12972 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12973 mono_arch_local_regalloc, mono_arch_output_basic_block):
12975 (insert_after_ins): Delete.
12976 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12977 peephole_pass, mono_arch_output_basic_block): Convert to
12978 new instruction lists.
12979 * mini-codegen (InstList, inst_list_prepend,
12980 insert_after_ins): Delete.
12981 (insert_before_ins, get_register_force_spilling,
12982 get_register_spilling, free_up_ireg, free_up_reg,
12983 create_copy_ins, create_spilled_store, alloc_int_reg,
12984 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12985 to new instruction lists.
12986 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12987 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12988 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12989 (insert_after_ins): Delete.
12990 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12991 mono_arch_local_regalloc, mono_arch_output_basic_block,
12992 mono_arch_call_opcode): Convert to new instruction lists.
12993 (insert_after_ins): Delete.
12994 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12995 peephole_pass, mono_arch_output_basic_block,
12996 mono_arch_emit_prolog): Convert to new instruction lists.
12998 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13000 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13002 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13005 * Makefile.am (version.h): Make this work with non-bash shells.
13007 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13009 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13011 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13013 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13014 the InitializeArray optimization.
13016 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13018 * mini.c driver.c: Don't include os/gc_wrapper.h.
13020 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13022 * mini.c (print_jit_stats): Print GC statistics if available.
13024 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13026 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13028 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13030 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13032 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13034 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13036 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13038 * driver.c (mono_main): Ditto.
13040 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13042 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13044 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13045 in the vtable can't be encoded.
13046 (compile_method): Ditto.
13048 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13050 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13053 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13056 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13057 the top LMF entry belongs to the current method.
13059 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13061 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13063 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13065 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13067 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13069 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13071 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13073 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13076 * basic-float.cs: Add an ulong->double cast test.
13078 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13080 * mini.c (mono_method_to_ir): Fix a warning.
13082 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13084 * mini-ops.h: Add OP_SWITCH.
13086 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13087 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13089 2007-12-11 Geoff Norton <gnorton@novell.com>
13091 * mini-s390x.c: Minor change to the MAX() define to allow
13092 it to compile with other gcc versions.
13094 2007-12-11 Geoff Norton <gnorton@novell.com>
13097 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13099 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13101 exceptions-arm.c (mono_arch_get_restore_context): Restore
13104 exceptions-arm.c (throw_exception): Save the frame pointer.
13105 This is a partial fix for #323747. Only the client side is
13108 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13110 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13111 was using an unrelated variable to log the class which
13112 needed the cctor to be called. This was crashing on arm.
13114 2007-12-09 Robert Jordan <robertj@gmx.net>
13116 * mini-x86.c (mono_arch_emit_epilog):
13117 Consider all kinds of 64-bit types. Fixes #323114.
13119 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13121 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13123 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13125 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13127 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13129 * mini.c: run type ctor before allocating an object, not only
13130 when running it's constructor method (fixes at least part of bug #342507).
13132 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13134 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13136 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13137 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13140 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13141 mono_generic_class_init_trampoline () the same as it is done with the other
13144 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13145 aot-runtime.c aot-compiler.c: Implement AOT support.
13147 2007-12-07 Mark Probst <mark.probst@gmail.com>
13149 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13150 build for archs which don't have the vtable trampoline defined
13153 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13155 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13157 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13159 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13161 * tramp-<ARCH>.c: Use the new helper function.
13163 2007-12-07 Mark Probst <mark.probst@gmail.com>
13165 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13166 trampoline call, which takes a vtable argument.
13168 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13169 OP_TRAMPCALL_VTABLEs like other calls.
13171 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13172 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13173 call. Implemented a support function which fetches the vtable
13174 from a register set.
13176 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13177 Implemented a generic class init trampoline, using the
13178 OP_TRAMPCALL_VTABLE opcode.
13180 * mini.c: Implemented static field access when sharing generic
13181 code. This implies initing the class using the new
13182 OP_TRAMPCALL_VTABLE call.
13184 2007-12-07 Mark Probst <mark.probst@gmail.com>
13186 * mini.c: Don't compile methods with sharing enabled if their
13187 classes are disabled for sharing.
13189 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13191 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13192 opcodes. Fixes #346563.
13194 * objects.cs: Add a new test.
13196 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13198 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13199 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13201 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13203 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13205 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13207 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13210 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13212 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13214 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13215 optimization in the AOT case.
13217 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13219 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13221 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13223 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13225 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13227 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13228 is created by the inlined delegate ctor.
13230 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13232 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13234 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13236 * cpu-x86.md: Fix the length of ckfinite.
13238 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13240 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13242 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13243 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13245 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13247 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13248 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13250 2007-11-28 Martin Baulig <martin@ximian.com>
13253 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13254 after creating the trampoline.
13256 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13258 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13260 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13263 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13264 instead of the calling method to help AOT.
13266 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13268 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13270 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13273 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13275 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13277 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13278 (encode_method_ref): No need to handle generic method definitions specially.
13280 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13282 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13285 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13287 (compile_method): Enable generic sharing.
13289 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13291 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13292 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13294 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13297 * mini-trampolines.c: Fix a warning.
13299 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13301 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13302 (generic_class_is_reference_type): Remove unused function.
13304 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13305 in the generic vtable trampoline case.
13307 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13309 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13310 return an AOT method based on a vtable slot.
13312 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13314 * mini.c (mini_get_vtable_trampoline): Export this.
13316 2007-11-22 Martin Baulig <martin@ximian.com>
13319 (MonoDebuggerInfo): Move `debugger_version' up.
13321 2007-11-22 Martin Baulig <martin@ximian.com>
13324 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13326 * mini-trampolines.c
13327 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13328 after compiling the method.
13330 2007-11-20 Martin Baulig <martin@ximian.com>
13333 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13334 (mono_debugger_remove_breakpoint): Likewise.
13335 (mono_debugger_check_breakpoints): Likewise.
13337 * debug-debugger.c: Implement the new breakpoint interface here.
13339 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13341 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13342 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13344 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13346 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13348 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13350 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13353 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13356 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13357 returning a vtype in a register.
13359 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13360 here from the arch specific code.
13362 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13365 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13366 (mono_arch_emit_prolog): Increment maximum prolog size.
13368 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13369 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13371 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13372 MonoGenericSharingContext.
13374 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13375 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13377 2007-11-15 Mark Probst <mark.probst@gmail.com>
13379 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13380 which extract fields out of the runtime generic context. Full
13381 sharing of the NEWARR opcode.
13383 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13385 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13386 --enable-minimal=ssa.
13388 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13390 * mini-trampolines.c (mono_delegate_trampoline): Update after
13391 mono_marshal_get_delegate_invoke () signature change.
13393 2007-11-13 Mark Probst <mark.probst@gmail.com>
13395 * mini.c: Removed the shared context in favor of the generic
13396 sharing context. Allocate the MonoJitInfo structure with room for
13397 the generic sharing context if it's needed.
13399 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13400 domain-internals.h now.
13402 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13404 * generic-sharing.c: Several changes for working without a shared
13405 context and instead operating on open types instead.
13407 2007-11-12 David S. Miller <davem@davemloft.net>
13409 * inssel-sparc.brg: Fix double instruction emit.
13411 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13413 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13414 Get/Set/Address methods.
13416 * mini.c debug-debugger.c mini-trampolines.c: Update after
13417 mono_marshal_get_delegate_invoke signature change.
13419 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13421 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13422 This can happens with dynamic methods. Fixes the other bug in #322722.
13424 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13426 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13429 * mini-arm.c (arm_patch): Implement patching of BX call
13430 sequence. Fixes one of the bugs in #322722.
13432 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13434 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13435 under Linux. We only need to flush every 32-byte cache line.
13437 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13440 move_basic_block_to_end: Add branches when needed, eventually creating
13442 optimize_branches: added a parameter that tells if it's ok to create
13443 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13444 and avoid calling move_basic_block_to_end when it's not ok.
13447 2007-11-07 Mark Probst <mark.probst@gmail.com>
13449 * mini.c: Abort inlining call to InitializeArray if something
13450 looks wrong. Let the icall handle it, which now has proper safety
13453 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13455 * mini.c (mono_spill_call): add support for soft-float.
13457 * mini.c (mono_method_to_ir): add support for soft-float
13458 to inlined functions that return float.
13460 * mini.c (mono_method_to_ir): add support for soft-float
13461 to cee_stsfld opcode on float fields.
13463 2007-11-05 Geoff Norton <gnorton@novell.com>
13465 * mini-x86.h: Fix the structure access for X86 Leopard.
13468 2007-11-05 Martin Baulig <martin@ximian.com>
13470 * mini-trampolines.c
13471 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13472 after compiling the method to notify the debugger.
13474 2007-11-05 Martin Baulig <martin@ximian.com>
13476 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13478 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13480 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13481 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13483 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13485 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13486 native-to-managed wrappers.
13488 2007-11-01 Geoff Norton <gnorton@novell.com>
13490 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13493 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13495 * mini.c, mini-x86.c: when getting back from unmanaged code
13496 to managed via a marshaled delegate we also need to set the
13499 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13501 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13504 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13506 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13507 let the debugger or other external agents to tell the JIT when
13508 a sw breakpoint has been inserted in the code that the JIT needs
13509 to be able to inspect.
13511 2007-10-31 Martin Baulig <martin@ximian.com>
13514 (MonoDebuggerInfo): Remove `runtime_class_init'.
13516 2007-10-30 Martin Baulig <martin@ximian.com>
13519 (mono_debugger_thread_created): Added `MonoThread *' argument.
13520 (mono_debugger_extended_notification): New public method.
13521 (mono_debugger_trampoline_compiled): New public method.
13524 (MonoDebuggerThreadInfo): Added `thread' and
13525 `extended_notifications' fields.
13528 (debugger_executable_code_buffer): New static variable.
13531 (MonoDebuggerInfo): Added `executable_code_buffer',
13532 `executable_code_buffer_size', `breakpoint_info_area',
13533 `breakpoint_table' and `breakpoint_table_size'.
13535 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13537 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13538 that IP either is an unused value or the vtable pointer. IMT
13539 calls use vtable + offset now. Reduced by almost half the size
13542 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13544 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13545 defines to access param registers. Replace long usage with
13546 gsize as sizeof(long) != sizeof(void*) on Win64.
13548 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13549 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13550 instead of non-existant _GetAddressOfReturnAddress.
13552 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13553 param registers. Save/restore %rdi and %rsi in MonoLMF.
13555 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13556 param registers. Modify (throw_exception) signature to take
13557 %rdi and %rsi on Win64.
13559 Code is contributed under MIT/X11 license.
13561 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13563 * helpers.c: unlink debugging output files.
13565 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13567 * mini.c: Move mono_create_ftnptr () to object.c.
13569 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13571 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13572 optional. This function can now be used to disassemble code generated
13573 outside the JIT such as trampolines and IMT thunks.
13575 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13577 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13578 vtable pointer from a ldr instruction.
13580 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13581 new IMT call sequence.
13583 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13584 call sequence for interface invocations.
13586 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13587 for imt support. This function is empty since IMT on ARM requires no
13588 special handling on the IR side.
13590 * mini-arm.c (mono_arch_find_imt_method): added, required for
13593 * mini-arm.c (mono_arch_find_this_argument): added, required
13596 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13597 a ldr instruction to load a value stored in the code stream.
13599 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13603 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13605 * mini.c (mini_init): Install the jump trampoline callback.
13607 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13609 * mini-trampolines.c: handle synchronized methods with the common
13610 vtable trampoline (bug #335601).
13612 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13614 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13616 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13619 * mini-ia64.h mini-ia64.c: Add support for IMT.
13621 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13622 prolog. Fixes #331958.
13624 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13626 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13628 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13630 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13633 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13635 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13638 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13640 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13643 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13645 * mini-trampolines.c: changed the magic rampoline to understand
13646 the common vtable trampoline method: the method to invoke is
13647 determined by the vtable displacement of the call.
13649 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13651 * mini.c, mini.h: register the common vtable trampoline if the
13652 architecture supports it.
13654 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13656 * cpu-amd64.md: use the correct max length for tls_get.
13658 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13660 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13661 CEE_STELEM_ANY. Fixes #333696.
13663 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13665 * exceptions-x86.c: provide more graceful handling of the case where
13666 we followed a bogus function pointer from managed code (bug #332866).
13668 2007-10-11 Mark Probst <mark.probst@gmail.com>
13670 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13671 replaces the generic_shared flag and will carry more information
13674 * generic-sharing.c: Added mini_type_stack_size() which allows
13675 allows open types if given a generic sharing context.
13676 mini_get_basic_type_from_generic() takes a
13677 MonoGenericSharingContext* instead of a MonoCompile* now.
13679 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13680 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13681 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13682 changes above. Just passing arguments through to the right
13685 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13687 * mini-arm.c: unify the call emission to emit_code_seq().
13689 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13691 * tramp-arm.c: reduced the trampoline size.
13693 2007-10-10 Mark Probst <mark.probst@gmail.com>
13695 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13696 variable handling out of arch-specific code.
13698 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13700 * mini-arm.c: implemented fast delegate dispatch.
13702 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13704 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13705 that fp elimination is turned off if the space required by locals is too
13706 big. Fixes #331958.
13708 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13710 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13711 ARM to the new style trampoline.
13713 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13715 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13717 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13719 2007-10-09 Martin Baulig <martin@ximian.com>
13722 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13723 `field_info_offset_offset'.
13725 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13727 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13728 removed more internal usage of the r11 register and made it available
13729 to the register allocator.
13731 2007-10-08 Mark Probst <mark.probst@gmail.com>
13733 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13734 when sharing generics and treat type variables as references.
13736 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13738 * mini-ppc.c: started removing the internal uses of register r11
13739 to eventually allow the register allocator to manage it as an
13740 additional available register.
13742 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13744 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13746 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13748 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13749 specific trampolines as they are not performance critical as a jump
13750 target (maybe align as before only for AOT code?). This saves about
13751 200 KB of native code on x86 for monodevelop startup.
13753 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13755 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13756 monodevelop startup.
13758 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13760 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13762 * mini-sparc.h mini-sparc.c: Implement IMT support.
13764 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13765 its smaller and doesn't clobber sparc_g1.
13767 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13769 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13771 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13773 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13775 * mini-ppc.c: implemented fast delegate invocation.
13777 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13779 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13781 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13783 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13784 code to the new style trampoline in preparation for IMT support.
13786 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13788 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13789 systems already. This also reduces the specific trampiline sizes and
13790 prepares for the use of r12 as the IMT identifier register.
13792 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13794 * mini-mips.h: endianess fix (simplified from a patch by
13795 Thomas Kunze <thommy@tabao.de>, bug #323737).
13797 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13799 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13800 to access ucontext fields and enable netbsd support
13801 (partially from Magnus Henoch <mange@freemail.hu>).
13803 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13805 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13806 use the preprocessor from the CPP env var if it is set.
13808 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13810 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13811 code, before interface_offset gets used.
13813 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13815 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13816 mono_class_setup_vtable () before accessing klass->vtable.
13818 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13820 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13823 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13825 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13826 IMT slots (this saves hundreds of KB of memory in programs like
13827 IronPython and Monodevelop).
13829 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13831 * mini.c: print the delegate counter.
13833 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13835 * mini-x86.c: make it easier to enable the debugging code for IMT
13838 2007-09-28 Martin Baulig <martin@ximian.com>
13841 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13842 `mono_method_klass_offset' and `mono_method_token_offset'.
13844 2007-09-20 Mark Probst <mark.probst@gmail.com>
13846 * mini.c: First generics sharing implementation. Can only share
13847 in very simple cases. If sharing doesn't work it falls back to
13848 dedicated compilation.
13850 * mini.h: Flag in MonoCompile to specify whether generic
13851 compilation is shared. Flags enum for marking which generic inst
13852 of a context is used. Prototypes for helper functions.
13854 * generic-sharing.c: Helper functions for generic method sharing.
13856 * optflags-def.h: Optimization flag (gshared) for enabling generic
13857 method sharing added.
13859 * Makefile.am: generic-sharing.c added.
13861 2007-09-19 Daniel Nauck <dna@mono-project.de>
13863 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13865 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13866 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13869 2007-09-19 Martin Baulig <martin@ximian.com>
13871 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13872 mono_debug_cleanup() is now part of mono_cleanup().
13874 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13876 * driver.c (mono_main): Fix a warning.
13878 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13880 * aot-compiler.c: Optimize various parts when processing large assemblies.
13883 * mini.c (mono_patch_info_hash): Improve hash function.
13885 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13887 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13889 Code is contributed under MIT/X11 license.
13891 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13893 * mini.c (mini_init): Fix a leak.
13895 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13897 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13899 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13901 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13903 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13905 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13907 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13910 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13912 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13914 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13916 * aot-runtime.c (decode_patch_info): Ditto.
13918 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13920 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13921 static case. Cache delegates in architecture specific code,
13922 based on number of parameters.
13924 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13925 in architecture specific code, based on number of parameters.
13927 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13928 caching happen in architecture specific code now.
13930 Code is contributed under MIT/X11 license.
13932 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13934 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13935 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13936 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13938 Code is contributed under MIT/X11 license.
13940 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13941 * mini.c: (mono_thread_abort) Fixed bug #82416.
13943 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13945 * mini.: hook the new managed GC allocation feature into the JIT.
13947 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13949 * mini.c: implementation for the new runtime tls opcode.
13951 2007-09-11 Martin Baulig <martin@ximian.com>
13954 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13955 `mono_method_inflated_offset'.
13957 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13959 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13960 async exceptions into a method.
13962 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13963 purpose of testing whenever the unwinder works at every instruction.
13965 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13967 * mini.c: check accessibility of method used in ldftn (fixes
13970 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13972 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13974 * inssel.brg: Fix a warning.
13976 2007-09-03 Martin Baulig <martin@ximian.com>
13978 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13979 now takes the `main_method' as argument.
13981 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13983 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13985 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13987 * driver.c: include the cil-coff.h header on Windows.
13989 Code is contributed under MIT/X11 license.
13991 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13993 * mini.c, driver.c: don't include the cil-coff.h header.
13995 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13997 * mini.c: flag places that needs fixes fo soft-float support.
13999 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14001 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14002 endian systems (partially from Dean Jenkins, bug #81924).
14004 2007-08-28 Mark Probst <mark.probst@gmail.com>
14006 * mini.c (check_linkdemand): Remove embedded reference object in
14007 call to LinkDemandSecurityException.
14008 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14009 with an IntPtr instead of a reference object.
14011 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14013 * mini.c (handle_initobj): Handle alignment properly.
14015 * inssel.brg (mini_emit_memset): Ditto.
14017 * inssel.brg (mini_emit_memcpy): Ditto.
14019 * inssel-sparc.brg: Ditto.
14021 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14023 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14025 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14026 exceptions raised in unmanaged code. Fixes part of #82594.
14028 2007-08-24 Mark Probst <mark.probst@gmail.com>
14030 * mini.c (mono_method_to_ir), declsec.c
14031 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14033 2007-08-22 Martin Baulig <martin@ximian.com>
14036 (MonoDebuggerThreadInfo): New typedef.
14037 (mono_debugger_thread_table): New global variable.
14038 (mono_debugger_thread_created): New public function.
14039 (mono_debugger_thread_cleanup): New public function.
14042 (MonoDebuggerInfo):
14043 - removed `get_current_thread' and `lookup_assembly'.
14044 - removed `data_table'.
14045 - added `thread_table'.
14048 (mono_thread_start_cb): Call mono_debugger_thread_created().
14049 (mono_thread_attach_cb): Likewise.
14050 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14051 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14054 * driver.c (mono_main): Move mono_debug_init() up, before calling
14055 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14057 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14059 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14060 together when passing several arguments of type double (gives a small
14061 speedup and saves a few bytes of generated code).
14063 2007-08-20 Jb Evain <jbevain@novell.com>
14065 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14067 2007-08-20 Jb Evain <jbevain@novell.com>
14069 * mini.c (mono_method_to_ir): throw MethodAccessException
14070 and FieldAccessException instead of InvalidProgramException.
14072 2007-08-20 Mark Probst <mark.probst@gmail.com>
14074 * mini.c: CoreCLR security checks.
14076 * mini.h: Removed MonoSecurityMode (moved to
14077 metadata/security-manager.h) and mono_security_mode global var
14078 (replaced by set/get functions in security-manager.h).
14080 * driver.c: Added "core-clr-test" security mode for testing. Used
14081 set-function for setting security mode.
14083 2007-08-17 Mark Probst <mark.probst@gmail.com>
14085 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14086 the new jit_info_table.
14088 * driver.c: Test code for the new jit_info_table (enabled by the
14089 define MONO_JIT_INFO_TABLE_TEST).
14091 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14093 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14094 detection of call <REG> instruction sequence. Fixes build on freebsd.
14096 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14098 * mini-exceptions.c: Fix a warning.
14100 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14102 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14103 stack overflow handling code on amd64 too.
14105 * mini-exceptions.c (mono_setup_altstack): Make this use
14106 mono_thread_get_stack_bounds ().
14108 * mini-x86.h: Disable sigaltstack on solaris x86.
14110 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14112 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14114 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14116 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14118 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14120 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14122 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14124 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14126 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14129 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14131 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14132 to be emitted (bug #82281).
14134 2007-08-01 Martin Baulig <martin@ximian.com>
14136 Merged the `debugger-dublin' branch.
14138 * debug-debugger.h (MonoDebuggerInfo):
14139 Removed the `old_*' compatibility entries.
14140 Added `debugger_version' and `data_table'.
14141 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14142 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14145 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14146 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14147 instead of a `gconstpointer'.
14148 (mono_debugger_insert_method_breakpoint): Return a
14149 `MonoDebugMethodAddressList *'.
14151 2007-06-28 Martin Baulig <martin@ximian.com>
14153 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14155 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14157 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14158 __builtin_frame_address () since it is broken on older gcc versions.
14160 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14162 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14163 on the stack overflow handling and made the managed stack overflows
14164 catchable in most cases using soft guard pages.
14165 * exceptions-x86.c: added code to restore the protection in the soft
14166 guard pages at the end of exception handling.
14168 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14170 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14172 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14174 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14175 exception handling.
14177 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14179 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14180 signal handling support until it has been ported to the new mechanism.
14181 * mini.c: fixed stack overflow detection and use the new
14182 architecture code to handle signals on the altstack.
14184 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14186 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14187 stack overflows on the alt stack.
14189 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14191 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14192 stack overflows on the alt stack.
14194 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14196 * exceptions-ppc.c: cleanup preparing for altstack support.
14198 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14200 * exceptions-arm.c: cleanup preparing for altstack support.
14202 2007-07-27 Mark Probst <mark.probst@gmail.com>
14204 * mini.c (print_jit_stats): Output hazard pointer stats.
14206 2007-07-26 Mark Probst <mark.probst@gmail.com>
14208 * driver.c, mini.c: Replaced security mode flags with a single
14211 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14213 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14215 2007-07-25 Mark Probst <mark.probst@gmail.com>
14217 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14218 (which doesn't do anything yet) for activating Core CLR
14219 (Silverlight) security.
14221 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14223 * mini-codegen.c: work around a possible gcc bug on arm.
14225 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14227 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14228 message for platforms that don't support AOT compilation.
14230 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14232 * mini.h, mini.c, driver.c: temporary smcs hack.
14234 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14236 * mini-arm.h, mini-arm.c: arm EABI fixes.
14238 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14240 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14243 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14244 trampolines taking a method argument.
14246 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14248 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14249 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14251 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14252 JIT compilation throws an exception. Fixes #82050.
14254 2007-07-19 Mark Probst <mark.probst@gmail.com>
14256 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14257 with the MONO_EXCEPTION_ defines.
14259 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14261 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14264 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14265 the cause of an assertion.
14267 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14269 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14272 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14274 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14275 assert. Should fix #82103.
14277 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14279 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14280 here too. Fixes #82095.
14282 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14285 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14287 * mini-amd64.h: Enable IMT for amd64.
14289 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14291 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14293 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14295 2007-07-12 Mark Probst <mark.probst@gmail.com>
14297 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14298 as soon as check_linkdemand sets an exception_type.
14300 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini-x86.c: fixed offsets for IMT call sequence.
14303 * mini-x86.h: enable IMT again.
14305 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14307 * trace.c (mono_trace_enter_method): Decode MonoType too.
14309 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14311 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14313 * mini-amd64.c: Add preliminary IMT implementation.
14315 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14317 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14318 understand the new IMT-base interface invocation (thanks to
14319 Daniel Nauck for the report and the remote debugging session).
14321 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14323 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14325 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14327 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14329 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14331 * mini-trampolines.c: implement AOT IMT support.
14332 * mini-x86.h: enable IMT support for wider testing.
14334 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14336 * inssel.brg (emit_imt_argument): Add aot support here.
14338 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14340 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14342 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14343 of the IMT implementation, partially from massi, with my
14344 implementation of the bsearch sequence. Disabled by default until
14345 the AOT code is implemented.
14347 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14349 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14351 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14353 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14355 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14356 arch-independent IMT JIT code from Massimiliano
14357 Mantione (massi@ximian.com) with small cleanups from me.
14359 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14361 * Makefile.am: fix svn invocation to get the svn revision to be
14362 independent of the local language (build fix).
14364 2007-07-09 Mark Probst <mark.probst@gmail.com>
14366 * mini.c (inline_method): Reset cfg->exception_type if the
14367 inlining is aborted. Fixes: 82049.
14369 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14371 * mini.c: remove assert from exception handling code when exception_ptr
14374 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14376 * mini.c (mono_codegen): Add an assert.
14378 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14379 enter and leave code.
14380 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14382 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14384 * mini-ppc.c: fixed memory corruption for localloc(0)
14387 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14389 * mini.c: Fix warnings.
14391 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14393 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14394 to emit better double->int conversions.
14396 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14398 * mini.c: the provided Min/Max optimizations are valid for unisgned
14401 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14403 * 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
14405 2007-06-28 Miguel de Icaza <miguel@novell.com>
14407 * mini.c (mono_running_on_valgrind): Add support for reporting the
14408 method and its boundaries to valgrind.
14410 2007-06-28 Martin Baulig <martin@ximian.com>
14412 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14414 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14416 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14418 * generic.2.cs: Add new test case.
14420 2007-06-25 Martin Baulig <martin@ximian.com>
14422 Merged the `debugger-dublin' branch.
14425 (mono_debugger_insert_method_breakpoint): New public method.
14426 (mono_debugger_remove_method_breakpoint): Likewise.
14427 (mono_debugger_check_breakpoints): New static method.
14428 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14430 * debug-debugger.h (MonoDebuggerInfo):
14431 Renamed (to keep backward compatibility in the vtable):
14432 `insert_breakpoint' -> `old_insert_breakpoint'.
14433 `remove_breakpoint' -> `old_remove_breakpoint'.
14434 `create_string' -> `old_create_string'.
14435 `lookup_class' -> `old_lookup_class'.
14436 `lookup_type' -> removed; changed into a dummy field.
14437 `lookup_assembly' -> `old_lookup_assembly'.
14438 Added (same functionality, but different signature):
14439 `create_string', `lookup_class', `lookup_assembly'
14441 `get_method_addr_or_bpt', `remove_method_breakpoint',
14442 `runtime_class_init'.
14444 * debug-debugger.c: Merged the `debugger-dublin' branch.
14446 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14448 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14450 (peephole_pass): Likewise.
14452 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14454 * driver.c: hopefully make setaffinity work also for ancient
14457 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14459 * driver.c : win32 build fix.
14461 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14463 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14464 processor if it is set.
14466 2007-06-21 Martin Baulig <martin@ximian.com>
14468 * debug-mini.h: New file.
14471 (mono_debugger_insert_breakpoint_full): Moved here from
14472 ../metadata/mono-debug-debugger.c.
14473 (mono_debugger_remove_breakpoint): Likewise.
14474 (mono_debugger_breakpoint_callback): Likewise.
14476 2007-06-15 Raja R Harinath <rharinath@novell.com>
14478 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14479 changes in MonoGenericClass.
14481 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14483 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14485 2007-06-14 Raja R Harinath <rharinath@novell.com>
14487 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14488 removal of MonoGenericMethod.
14490 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14492 * mini-exceptions.c: hooks for the exception events profiling API.
14494 2007-06-14 Randolph Chung <tausq@debian.org>
14496 * Makefile.ma: Add hppa target.
14497 * mini-arch.h: Include mini-hppa.h
14498 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14499 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14500 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14502 2007-06-14 Randolph Chung <tausq@debian.org>
14504 * inssel.brg: Add rules for "chained" compare-branch operations so that
14505 a single compare op can affect multiple branches. Adjust cost for
14506 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14507 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14508 cost for some rules so that they can more easily be overridden by
14509 per-arch rules (with fixes from lupus).
14510 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14512 2007-06-13 Randolph Chung <tausq@debian.org>
14514 * mini-ops.h: Reorder branch ops so that they match the order of the
14515 corresponding CEE_* ops. The code expects them this way.
14516 Add new ops for HPPA target.
14517 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14519 2007-06-13 Randolph Chung <tausq@debian.org>
14521 * mini-exceptions.c: Handle cases where the stack grows towards
14523 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14525 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14527 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14529 * driver.c: explain where a non-matching corlib is found.
14531 2007-06-13 Mark Probst <mark.probst@gmail.com>
14533 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14535 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14537 * mini-exceptions.c: Generate a method profile leave event during
14538 an exception to ensure that the profiler gets notified.
14540 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14542 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14545 * cpu-amd64.md: Add long_and/or/xor opcodes.
14547 2007-06-06 Wade Berrier <wberrier@novell.com>
14549 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14550 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14551 length of instruction shr_imm (expected 8, got 10)
14553 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14555 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14557 2007-06-06 Mark Probst <mark.probst@gmail.com>
14559 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14560 MonoInternalHashTable again (fixed bug in the internal hash table
14563 2007-06-06 Mark Probst <mark.probst@gmail.com>
14565 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14566 Have to figure out what makes it crash the SWF regression.
14568 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14570 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14572 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14574 * mini.c: optimize out the type check when storing null in a
14577 2007-06-04 Mark Probst <mark.probst@gmail.com>
14579 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14580 MonoInternalHashTable.
14582 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14584 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14585 signed integer methods.
14587 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14589 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14590 permanently since the current approach doesn't work.
14592 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14594 * inssel.brg (stmt): Only call delegate->invoke_impl if
14595 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14597 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14599 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14600 the sreg2==rdx case.
14602 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14603 account if it contains a rex prefix.
14604 (peephole_pass): Handle OP_FMOVE as well.
14606 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14608 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14609 as it causes regressions.
14611 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14613 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14614 static case as well.
14616 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14618 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14619 (mono_arch_get_this_arg_from_call): Ditto.
14621 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14623 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14626 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14627 (mono_arch_get_this_arg_from_call): Ditto.
14629 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14631 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14632 try to create optimized invoke code and use that for further invocations.
14633 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14635 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14637 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14639 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14640 sealed classes or methods.
14641 *devirtualization.cs: tests for the new optimization
14643 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14645 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14646 by the update_volatile () function.
14648 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14650 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14653 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14655 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14657 * mini.c: Add configure checks for header files.
14658 * mini-x86.c: Add configure checks for header files.
14659 * trace.c: Add configure checks for header files.
14660 * aot-runtime.c: Add configure checks for header files.
14661 * aot-compiler.c: Add configure checks for header files.
14662 * driver.c: Add configure checks for header files.
14663 * mini-codegen.c: Add configure checks for header files.
14665 Code is contributed under MIT/X11 license.
14667 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14669 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14670 icompare_imm -128 + op_iclt. Fixes #81703.
14672 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14674 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14676 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14678 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14679 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14680 so that all isinst checks now use "interface_bitmap".
14682 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14684 * cpu-amd64.md (jmp): Fix a warning.
14686 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14688 * basic.cs: Add new regression test.
14690 * basic.cs: Remove test which is now in basic-long.cs.
14692 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14694 * basic-long.cs: Add new test.
14696 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14698 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14700 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14702 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14704 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14707 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14708 throwing code a bit.
14710 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14711 the exception throwing code a bit.
14713 * mini-x86.c (get_call_info): Allocate result from a mempool.
14715 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14717 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14719 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14721 * mini.h (MonoCompile): Add 'token_info_hash' field.
14723 * mini.c: Save token->method associations during compilation so the AOT
14724 compiler can use it.
14726 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14727 which reference generic classes and methods.
14729 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14731 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14733 * aot-compiler.c (compile_method): Fix a typo in a comment.
14735 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14737 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14738 everything generic.
14740 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14742 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14744 * mini.h (MonoCompile): Add 'args' field.
14746 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14749 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14751 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14753 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14755 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14757 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14758 opcodes for some opcodes.
14760 * mini.h *.brg *.c: Use the new opcodes.
14762 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14764 * mini.h: Bumped aot revision.
14766 * inssel.brg: modified code generation of type checks for interfaces
14767 to use the new "MonoClass.interface_bitmap" instead of the old
14768 "MonoClass.interface_offsets".
14770 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14772 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14774 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14776 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14779 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14781 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14783 2007-04-27 Wade Berrier <wberrier@novell.com>
14785 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14786 mini.h) to fix build.
14788 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14790 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14792 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14793 causes the corlib unit tests to fail.
14795 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14797 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14799 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14801 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14802 opcodes to the comparison relations.
14804 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14805 opcodes to their types.
14807 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14809 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14810 it in cfg->arch.cinfo.
14812 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14814 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14815 cfg->cil_offset_to_bb.
14817 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14819 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14820 created becase of initlocals.
14822 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14824 * mini-alpha.c cpu-alpha.md: More alpha port work from
14825 Sergey Tikhonov <tsv@solvo.ru>.
14827 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14829 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14831 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14833 * cpu-s390.md (break): Correct the length of break instruction.
14835 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14837 * mini.c: fix a couple of soft-float issues and comments.
14839 2007-04-15 Miguel de Icaza <miguel@novell.com>
14841 * trace.c (is_filenamechar): - is also a filename char.
14843 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14845 * mini-s390.c: Correct checking for enum type in return value processing.
14847 2007-04-14 Raja R Harinath <rharinath@novell.com>
14849 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14850 (version.h): Makefile is in the build directory.
14852 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14854 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14856 2007-04-11 Martin Baulig <martin@ximian.com>
14858 * mini.c (can_access_member): Fix handling of generic classes;
14861 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14863 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14865 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14867 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14869 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14871 * mini-codegen.c: make sure the right spill amount is
14872 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14874 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14876 * mini-ppc.c: fixes for the fp_branch_nan test.
14878 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14880 * basic.cs: Comment out new test which still fails on ia64.
14882 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14884 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14886 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14888 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14890 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14892 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14893 on 64 bit machines. Fixes part of #80738.
14895 * basic.cs: Add regression test.
14897 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14899 * inssel.brg basic.cs: Revert previous change to fix build.
14901 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14904 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14906 * basic.cs: Add new regression test.
14908 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14910 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14913 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14915 * cpu-s390x.md: Correct length of break instruction.
14917 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14919 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14920 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14922 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14924 * *.c: Begin WIN64 port.
14925 * mini.c: Use correct register in profiler.
14926 * mini-amd64.c: No inline assembly on Win64.
14927 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14928 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14929 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14930 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14931 mono_arch_ip_from_context for Win64.
14933 Contributed under MIT/X11 license.
14935 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14937 * exceptions-amd64.c (seh_handler): Ditto.
14939 * exceptions-x86.c (seh_handler): Fix a memory leak.
14941 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14943 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14944 mini-s390x.c: fixed peephole optimizations to deal
14945 correctly with 1 and 2 byte reload avoidance.
14947 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14949 * cpu-s390.md, cpu-s390x.md: update localloc length.
14951 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14953 * cpu-g4.md: added missing descriptions.
14955 2007-03-14 Miguel de Icaza <miguel@novell.com>
14957 * Makefile.am: Add support so the tail tests are not executed on
14958 PowerPC as that is a known limitation of the PowerPC port.
14960 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14962 * runmdesc.bat: Move to msvc directory.
14964 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14966 * runmdesc.bat: Run executable that was produced by the current
14967 target and sent via an argument.
14969 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14971 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14974 * generics.2.cs: Add regression test.
14976 2007-03-09 Wade berrier <wberrier@novell.com>
14978 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14980 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14982 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14983 AOT code depends on this.
14985 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14987 * mini.c: more precise tracking of types in the eval stack
14988 (part of fix for bug #81044).
14990 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14992 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14994 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14996 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14998 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15000 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15002 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15004 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15005 a pointer on 64 bit systems. Fixes #80190.
15007 * iltests.il: Add new regression test.
15009 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15011 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15013 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15015 * trace.c: Remove an erroneous alignemnt check when tracing.
15016 Fixes --trace on OSX86.
15018 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15020 * mini-$(arch).h: initialize SP in context for all the archs.
15022 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15024 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15025 regressions in the thread tests.
15027 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15029 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15030 - fixed implementation of LOCALLOC opcode
15031 - implemented non-un compare for floats
15033 - implementation of FDIV and CKFINITE opcodes
15034 - fixes for latest mono updates
15035 - additional arch opcodes
15037 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15039 * Makefile.am: simplify and merge rules for cross-compilation.
15041 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15043 * local-propagation.c: Actually *apply* the fix for bug 80591...
15045 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15047 * mini-exceptions.c: backuot part of the last change
15048 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15050 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15051 * inssel.brg: Fix bug 59286.
15054 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15056 * mini-exceptions.c: patch from Zoltan to correctly check for
15057 stack boundaries (using the stack register, not the frame register),
15058 fixes bugs #80724, #79717.
15060 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15062 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15063 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15065 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15066 presence of frame pointer elimination.
15068 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15070 * mini-x86.h: NetBSD UCONTEX_REG defines.
15072 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15074 * inssel-amd64.brg: Fix amd64 build.
15076 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15078 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15081 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15083 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15086 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15088 2007-01-30 Mark Mason <mason@broadcom.com>
15090 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15091 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15092 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15093 beginning support for CEE_JMP [not quite working yet]
15094 * tramp-mips.c: LMF handling now works
15096 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15098 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15100 * mini.h (NULLIFY_INS): New macro.
15102 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15104 * mini.c: statistical profiler fix for windows, patch
15105 from Tor Lillqvist (tml@novell.com).
15107 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15108 * local-propagation.c: Fix bug 80591.
15110 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15112 * Makefile.am: put back the --export-dynamic option as with
15113 the previous gmodule flags (thanks to Robert Jordan).
15115 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15117 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15119 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15120 simplify and speed up the local register allocator. Also rename some fields
15121 like iassign->vassign.
15123 * regalloc.c: Remove some functions which are no longer used since their
15124 inlined version is in mini-codegen.c.
15126 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15128 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15130 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15132 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15133 narrowing. Fixes #80622.
15135 * iltests.il: Add new regresssion test.
15137 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15139 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15140 debug-debugger.c, debug-debugger.h: warning fixes.
15141 * driver.c: updated copyright year and made it fit in one line.
15143 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15145 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15147 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15149 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15151 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15153 * iltests.il: Add new test for bug #80507.
15155 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15157 * mini-arm.h: use soft-float also on vfp for now.
15159 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15161 * mini.c: fix some more soft-float issues.
15163 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15165 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15167 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15168 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15169 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15170 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15172 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15174 * mini-arm.c: typo fix.
15176 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15178 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15180 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15182 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15183 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15185 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15187 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15189 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15191 * inssel.brg: Fix a warning.
15193 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15195 * abcremoval.c ssa.c ssapre.c: Update after this change.
15197 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15199 * dominators.c (df_set): Use mono_bitset_union_fast.
15201 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15203 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15204 mini-codegen.c: reduce relocations and memory usage for the cpu
15207 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15209 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15211 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15212 to reduce their size.
15214 2007-01-19 Mark Mason <mason@broadcom.com>
15216 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15217 * mini-mips.c: more configuration macros, support long conditional branches, additional
15218 asserts, fix epilog instrumentation.
15219 * mini-mips.h: use standard stack walk
15220 * cpu-mips.md: increase size of div, rem and conditional branches
15222 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15224 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15227 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15229 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15230 (compile_method): Ditto.
15232 * aot-runtime.c (decode_klass_info): Ditto.
15234 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15235 needed by the code generated by inssel.brg. Also fix a warning.
15237 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15239 * mini.c: deal with enums that become genericinsts by
15240 being nested in a generic class (bug #79956).
15242 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15244 * mini.c: match the generic definition to check for
15245 private access with generic types (bug #78431).
15247 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15249 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15250 to make life easier for people cross-compiling that insist on not
15253 2007-01-17 Mark Mason <mason@broadcom.com>
15255 * inssel-long.brg: patch to deal with mips missing flags
15256 * inssel-long32-mips.brg: implement overflow checks
15257 * insset-mips.brg: implement overflow checks
15258 * mini-mips.h: implement conditional exception handling
15259 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15260 Remove unused code, minor cleanups.
15261 * exceptions-mips.c: minor cleanups
15262 * mini-ops.h: add mips conditional exception ops
15263 * cpu-mips.md: add mips conditional exception ops
15266 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15268 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15269 to deal with mips missing of flags.
15271 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15273 * exceptions-ppc.c: execute fault handlers.
15275 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15277 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15279 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15281 * mini.c: handle also floating point values in initialize_array.
15283 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15285 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15286 array initialization and make it conditional on the intrins option.
15288 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15290 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15291 relocations and put the patch info names close to the enum definition.
15293 2007-01-15 Mark Mason <mason@broadcom.com>
15295 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15297 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15299 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15301 2007-01-12 Raja R Harinath <rharinath@novell.com>
15303 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15305 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15307 * Makefile.am: distribute the mips sources.
15309 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15311 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15314 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15316 * cpu-x86.md: back out for now as this triggers other regressions.
15318 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15320 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15321 to eax:edx, so ecx can't get allocated to them (bug #80489).
15323 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15325 * mini.c, mini-exceptions.c: enabled running fault handlers
15328 2007-01-03 Miguel de Icaza <miguel@novell.com>
15330 * driver.c: If nothing fail, do not use the string "failed",
15331 because it makes it very annoying to view test result logs on the
15334 2006-12-30 Miguel de Icaza <miguel@novell.com>
15336 * debug-debugger.c (mono_debugger_main): Rename "main" to
15337 "main_method" to prevent a warning.
15339 Remove a warning for unused field.
15341 2006-12-28 Martin Baulig <martin@ximian.com>
15344 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15346 2006-12-22 Martin Baulig <martin@ximian.com>
15348 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15349 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15350 seperate `.mdb_debug_info' section, so we can access it from the
15351 debugger even if the binary is stripped.
15353 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15354 from the `.mdb_debug_info' here to prevent the linker from
15355 removing that section.
15357 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15358 mdb-debug-info64.s.
15360 2006-12-19 Robert Jordan <robertj@gmx.net>
15362 * mini-x86: enable the code to return small structures in
15363 registers for FreeBSD as well. Fixes bug #80278.
15364 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15366 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15368 * mini-x86.c: align the stack when calling the profiler
15369 function instrumenting the prolog (on OSX).
15371 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15373 * mini.c: emit a break opcode where Debugger.Break () is called.
15375 2006-12-13 Miguel de Icaza <miguel@novell.com>
15377 * mini.c (mono_method_to_ir): Provide useful information on this
15378 assert, to prevent others from debugging like I did.
15380 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15382 * mini.c: enable code which was incorrectly commented
15385 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15387 * mini-x86.c: enable on OSX, too, the code to return small
15388 structures in registers.
15390 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15392 * mini-x86.c: remove the use of the dynamic code manager here, too.
15394 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15396 * mini.h, debug-debugger.c, tramp-*.c: fixed
15397 mono_debugger_create_notification_function() to use
15398 mono_global_codeman_reserve () instead of a dynamic code manager.
15400 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15402 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15403 ves_array_element_address() jit icall and use a generated
15404 managed method instead (which is about 4 times faster for a rank 3
15407 2006-11-29 Mark Mason <mason@broadcom.com>
15409 * basic-calls.cs: additional tests for passing
15410 structures as function arguments.
15412 2006-11-29 Mark Mason <mason@broadcom.com>
15414 * mini-mips.h: disable custom exception handling
15415 * mini-mips.c: throw/rethrow should use jalr to call
15416 exception stubs. Fixed bug with passing structures
15417 by value. More support for tracing floating point
15420 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15422 * mini.c: fixed typo in the soft-float ldind.r4 handling
15425 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15427 * mini.c, mini.h, driver.c: added --runtime command line
15428 option to select a different runtime than the autodetected one.
15429 * jit.h: added API for embedders to initialize with a specific
15432 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15434 * mini.c: handle also boxing of r4 values (bug #80024).
15436 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15438 * mini-ppc.c: force indirect calls until we reserve
15439 enough address space for all the generated code.
15441 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15443 * exceptions-arm.c: workaround bugs in the libc definition
15444 of struct ucontext.
15446 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15448 * inssel.brg: fixes from me and Mark Mason.
15450 2006-11-23 Dick Porter <dick@ximian.com>
15452 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15453 semaphore display now we've fixed the initial value
15455 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15457 * inssel.brg: partially revert the last change to fix the build.
15459 2006-11-21 Mark Mason <mason@broadcom.com>
15461 * inssel.brg: Add and use compare-and-branch macros to support
15462 architectures that do not have condition code registers (ie. MIPS).
15463 * *-mips.{c,brg,md}: Fix copyright statements
15465 2006-11-20 Mark Mason <mason@broadcom.com>
15467 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15468 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15469 * mini.h: Added declaration for mono_print_ins()
15470 * mini-codegen.c: added ins_spec initializer for MIPS
15471 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15472 vreg to be virtual and hreg to be non-virtual.
15473 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15474 is not yet working/implemented correctly.
15475 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15476 non-static, fixup calls to print_ins() from other parts in the file.
15478 2006-11-20 Mark Mason <mason@broadcom.com>
15480 * basic-calls.cs: added tests for passing structures as arguments
15483 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15485 * inssel-long32.brg: optimize signed division by power of two.
15487 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15489 * mini-arm.c: added support for interworking with thumb code
15490 (mono must be still be built using the ARM instruction encoding).
15492 2006-11-19 Miguel de Icaza <miguel@novell.com>
15494 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15495 verifier has different rules for it. Fixes a few verifier issues
15498 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15499 at the end, so people know what happened.
15501 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15503 * brach-opts.c: in optimize_exception_target() make sure we
15504 are in a catch clause (fixes bug #79871).
15506 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15508 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15509 more soft-float support fixes.
15511 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15513 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15514 that are passed half on the stack and half in registers.
15516 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15518 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15519 more mips integration work from Mark E Mason
15520 <mark.e.mason@broadcom.com>.
15522 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15524 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15525 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15526 tramp-mips.c: added sources for the mips port, not
15527 integrated in the build yet. Contributed by
15528 Mark E Mason <mark.e.mason@broadcom.com>.
15530 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15532 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15534 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15536 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15537 put the soft-float rules in its own file since it seems to
15538 break s390 compilation.
15540 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15542 * mini-arm.c: fixed wrnings.
15544 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15546 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15547 inssel-arm.brg: ARM support for soft-float.
15549 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15551 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15552 loads and stores of 32 bit fp values.
15554 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15556 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15558 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15559 works. Fixes #79852 and #79463.
15561 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15563 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15564 more soft-float support WIP and fixes.
15566 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15568 * mini-arm.c: some VFP updates.
15570 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15572 * mini-exceptions.c: 0 is a valid local var offset in some
15573 architectures, don't assert (bug #78508).
15575 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15577 * exceptions-arm.c: fixed off by one error in stack walk code.
15579 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15581 * mini.h, mini.c: more precise tracking of type load exceptions.
15583 2006-11-03 Robert Jordan <robertj@gmx.net>
15585 * Makefile.am: [WIN32] Add monow.exe target.
15586 * driver.c: [WIN32] Don't detach the console when debugging.
15589 2006-10-30 Miguel de Icaza <miguel@novell.com>
15591 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15593 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15595 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15597 * driver.c (mini_regression): Fix --regression with AOT.
15599 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15601 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15603 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15605 * mini-sparc.h: Don't use sigaction on sparc/linux.
15607 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15609 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15611 * mini-exceptions.c: Add proper include files for getpid ().
15613 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15615 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15616 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15619 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15620 name cache to reduce its size.
15622 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15624 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15626 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15627 the mono_lmf TLS variable.
15629 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15630 trampoline lmf frames.
15632 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15634 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15636 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15637 the mono_lmf TLS variable.
15639 * mini-exceptions.c: Access the LMF structure through accessors.
15641 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15642 variable instead of in jit_tls->lmf.
15644 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15646 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15647 trampoline lmf frames.
15649 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15651 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15653 * mini.c trace.c mini-x86.c: Revert these too.
15655 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15658 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15660 * genmdesc.c: removed now dead code.
15662 2006-10-09 Robert Jordan <robertj@gmx.net>
15664 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15666 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15668 * mini.h: do not leave gaps in the opcode values.
15670 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15672 * jit-icalls.h: flag functions as internal here, too.
15674 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15676 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15677 functions with the internal attribute.
15679 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15681 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15683 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15685 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15688 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15690 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15691 tail calls as on other platforms.
15693 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15695 * iltests.il: Add a few tailcall tests.
15697 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15699 * driver.c: fix loop for old compilers (bug #79521).
15701 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15703 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15705 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15707 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15708 metadata without any code.
15710 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15711 more precise debugging information using gdb.
15713 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15715 * inssel-ia64.brg: Make the helper methods static.
15717 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15719 * inssel-x86.brg: make the helper methods static.
15721 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15723 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15725 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15727 * mini.c: updates for monoburg changes.
15728 * inssel.brg: make a few helper functions static as they should.
15730 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15732 * Makefile.am: Move mini-codegen.c to common_sources.
15734 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15736 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15738 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15739 mini-ppc.h: port to use the common local register allocator.
15741 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15743 * mini.h: Remove the comment too then.
15745 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15747 * mini.h: put back backend.data which is to be used shortly and
15748 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15749 pointers on 4 byte boundaries it'd have much bigger issues running
15750 and you can ifdef it out anyway.
15752 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15754 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15755 MonoInst size by 4 bytes on 64 bit machines.
15757 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15759 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15760 replacement with more meaningful field names. Arch maintainers, please
15761 check the assigned names are good enough for your arch.
15763 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15765 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15766 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15768 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15770 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15771 relocations and memory requirements, put the optimization flags
15772 definitions in their own file.
15774 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15776 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15778 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15780 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15782 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15784 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15786 * inssel.brg: use the correct function to get the size of an item
15787 in an array, given an element class.
15788 * aot-compiler.c: do not access class->class_size directly.
15790 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15792 * mini.h, debug-mini.c: added a debugging function to print
15793 info about local variables and arguments in a jitted method.
15795 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15797 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15799 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15801 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15803 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15804 inner and outer loops when passing vtypes.
15806 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15808 * mini-ppc.c: take into account the cpu errata for cache flushing
15809 which caused some random errors (bug #79381).
15811 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15813 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15814 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15816 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15818 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15821 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15822 freebsd ports tree.
15824 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15825 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15827 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15830 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15832 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15834 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15836 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15837 macro does not have to be changed during debugging.
15839 * 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>.
15841 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15843 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15845 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15846 MONO_ARCH_NO_EMULATE_MUL is defined.
15848 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15850 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15852 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15854 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15856 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15858 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15859 stuff to mini-exceptions.c where it is used.
15861 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15862 setup code, the real one is in mini-exceptions.c.
15864 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15865 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15866 some changes from the freebsd ports tree.
15868 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15871 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15873 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15875 * mini.c: on Linux, check for /proc to be mounted
15876 (bug# 79351, novell bug#201204).
15878 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15880 * mini.c: handle cases where pthread_attr_getstack() behaves
15881 incorrectly (bug #78096).
15883 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15885 * mini-arm.c: support larger stack frames (bug #79272).
15887 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15889 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15891 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15894 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15895 mono_class_from_name () to find a class from its name.
15897 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15899 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15901 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15903 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15905 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15907 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15909 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15910 callinfo->trampoline.
15912 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15914 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15917 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15919 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15921 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15923 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15924 stats.method_trampolines, it is already done by the generic trampoline code.
15926 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15928 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15930 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15932 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15934 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15936 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15938 * mini.c (print_jit_stats): Print new stats.
15940 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15942 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15944 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15945 Address on two dimensional arrays. Fixes #78729.
15947 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15949 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15952 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15954 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15957 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15959 (mini_get_ldelema_ins): Ditto.
15961 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15963 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15964 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15967 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15969 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15970 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15972 * exceptions-s390x.c: Cosmetic change.
15974 * tramp-s390.c: Fix warning.
15976 * cpu-s390.md: Correct length of mul_imm.
15978 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15980 * aot-compiler.c: added binary writer with ELF backend
15981 implementation (only on Linux/x86 for now).
15983 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15985 * Makefile.am: Don't run net 2.0 AOT tests.
15987 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15988 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15990 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15992 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15994 * aot-compiler.c: simplified and refactored the asm-writing code
15995 to allow different backends.
15997 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15999 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16001 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16002 little. Share patches of type TYPE_FROM_HANDLE as well.
16004 * mini.c (mono_patch_info_equal): New helper function.
16005 (mono_patch_info_hash): Ditto.
16007 * aot-compiler.c (emit_method_code): Fix s390 build.
16009 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16010 is not handled because it is stored as a flag and not as a type ctor. Fixes
16013 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16015 * aot-compiler.c: Fix computation of GOT slot statistics.
16017 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16018 Also remove support for not PIC AOT.
16020 * mini.h: Bump AOT file format version.
16022 * objects.cs: Add a test for #78990.
16024 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16025 (peter.dettman@iinet.net.au). Fixes #79087.
16027 * basic-long.cs: Add a test for the above.
16029 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16031 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16033 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16036 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16038 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16041 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16043 * mini.c: Don't verify COM proxy invoke calls
16046 2006-08-10 Dick Porter <dick@ximian.com>
16048 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16049 which process is holding semaphores locked.
16051 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16053 * mini-ia64.c mini-amd64.c: Fix #79027.
16055 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16057 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16059 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16060 implicit arguments in a vararg call. Fixes #79027.
16062 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16064 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16065 (mono_get_array_new_va_signature): Ditto.
16067 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16069 * aot-runtime.c: Call init_plt lazily.
16071 * inssel-long.brg: Fix unsigned long->int conversion.
16073 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16075 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16076 that most data is now in the .rss/.data section.
16078 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16080 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16082 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16084 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16086 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16088 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16089 virtual call. Fixes #79010.
16091 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16092 and use the result as the this argument in the real call.
16094 * generics.2.cs: Add a new test for #79010.
16096 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16098 * mini-x86.c: Fix a warning.
16100 * aot-compiler.c: Add a bunch of statistics.
16102 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16104 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16106 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16108 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16110 * 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>.
16112 2006-07-13 Miguel de Icaza <miguel@novell.com>
16114 * mini.c (mono_method_to_ir): Obtain the original method in the
16115 CIL stream and use this to perform validation.
16119 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16121 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16122 (mono_arch_call_opcode): Ditto.
16124 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16127 * mini.c (mono_patch_info_dup_mp): New helper function.
16129 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16130 compilation. Fixes #78827.
16132 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16134 * declsec.c: Use original security informations for
16135 MONO_WRAPPER_MANAGED_TO_MANAGED.
16137 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16139 * mini.c: Allow Com Interop methods/classes and
16140 don't verify COM wrapper calls
16143 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16145 * inssel-long32.brg: Fix long->i4 checked conversion.
16147 * exceptions.cs: Add a test for the above.
16149 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16151 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16153 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16156 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16159 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16161 * mini.c: Fix solaris/x86 exception handling.
16163 * Makefile.am: Get rid of $(ICU_LIBS).
16165 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16167 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16168 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16169 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16171 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16173 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16174 this function causes a SIGSEGV.
16176 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16178 * mini.c: Remove unused solaris/x86 includes.
16180 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16182 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16184 2006-06-20 Jb Evain <jbevain@gmail.com>
16186 * cpu-g4.md: fix max length of start_handler instruction.
16188 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16189 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16191 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16192 * ssa.c: Fixed bug 78653 for SSA based deadce.
16193 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16194 MonoInst.flags, used in SSA based deadce.
16195 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16196 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16198 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16200 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16201 it can end up using non executable memory on ppc64 systems
16202 running ppc32 userspace (fix from Johannes Berg).
16204 2006-06-14 Dick Porter <dick@ximian.com>
16206 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16209 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16210 * mini.c: Made so that inline is locally disabled if it would
16211 trigger a .cctor, because too many apps depend on this behavior
16212 (which seems to be also the one of the MS CLR).
16214 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16216 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16217 No idea why this worked before.
16219 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16220 which branch to outer exception clauses since they could skip the
16221 inner finally clauses. Fixes #78633.
16223 * exceptions.cs: Add a test for the above.
16225 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16228 * iltests.il: Add a test for the above.
16230 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16232 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16233 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16235 * iltests.il: Add a test for the above.
16237 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16239 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16241 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16242 methods as instrinsics.
16244 2006-06-09 Wade Berrier <wberrier@novell.com>
16246 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16247 (simple-cee-ops.h ssapre-mini-ops.h)
16249 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16251 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16252 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16254 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16255 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16257 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16259 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16261 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16263 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16264 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16265 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16266 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16267 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16268 of opcodes, so that bug 78549 should not happen again.
16269 * ssapre.c: Updated to use the renamed files.
16271 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16273 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16274 in OP_ATOMIC_EXCHANGE_I4.
16276 2006-06-07 Wade Berrier <wberrier@novell.com>
16278 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16279 in mono_debugger_create_notification_function)
16281 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16283 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16285 * mini.c (type_from_stack_type): Disable some changes which do not
16288 * driver.c: Reenable opts.
16290 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16291 of the evaluation stack.
16293 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16294 evaluation stack trace at entry to the bblock.
16296 * mini.c (merge_stacks): New function to perform verification of stack merges.
16297 Turned off by default.
16299 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16302 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16304 * local-propagation.c: Fixed bug 78549.
16306 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16308 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16310 2006-06-02 Miguel de Icaza <miguel@novell.com>
16312 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16313 tramp-arm.c, tramp-ia64.c
16314 (mono_debugger_create_notification_function): Update signature to
16315 new signature and use new protocol for creating the notification
16318 Should fix the build.
16320 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16322 * exceptions-ppc.c (mono_jit_walk_stack)
16323 (ves_icall_get_frame_info): Fix the build
16325 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16327 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16329 2006-05-31 Raja R Harinath <rharinath@novell.com>
16331 * il2tests.2.il: New file for generics CIL tests. Add test for
16333 * Makefile.am: Update.
16336 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16339 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16341 * aliasing.c: Fixed bug 78311.
16343 2006-05-29 Martin Baulig <martin@ximian.com>
16345 * mini-exceptions.c (mono_find_jit_info): When computing the
16346 native offset, check whether we're actually inside the method's
16347 code; call mono_debug_print_stack_frame() to format the frame.
16348 (ves_icall_System_Exception_get_trace): Call
16349 mono_debug_print_stack_frame() to format the stack frame.
16350 (ves_icall_get_trace): Update to the new debugging API.
16351 (mono_jit_walk_stack_from_ctx): Likewise.
16352 (ves_icall_get_frame_info): Likewise.
16354 * mini.c (get_method_from_ip): Use the new debugging API.
16355 (mono_print_method_from_ip): Likewise.
16358 (mono_jit_walk_stack): Use the new debugging API.
16359 (ves_icall_get_frame_info): Likewise.
16361 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16363 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16365 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16367 * mini.c: Added "limitator" to inline for debugging.
16369 2006-05-24 Martin Baulig <martin@ximian.com>
16371 * debug-debugger.c (mono_debugger_init): Create a private,
16372 malloc()-based code manager for the notification function and
16373 intentionally leak it on exit. This fixes the crash-on-exit race
16377 (mono_debugger_create_notification_function): Added
16378 `MonoCodeManager *' argument.
16381 (mono_debugger_create_notification_function): Added
16382 `MonoCodeManager *' argument.
16384 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16386 * aliasing.c: Fixed 64 bit issue.
16387 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16388 default since all known bugs are fixed (one more time!).
16390 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16392 * mini.c: write barrier support.
16394 2006-05-23 Martin Baulig <martin@ximian.com>
16396 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16397 check at the top of the file.
16399 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16401 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16402 reverting changes without reason and without changelog entries.
16404 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16406 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16407 to a few opcodes. Fixes #78439.
16409 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16410 consistency with other archs.
16412 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16414 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16416 * debug-debugger.c: fix the build.
16418 2006-05-17 Martin Baulig <martin@ximian.com>
16421 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16422 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16423 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16424 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16426 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16428 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16430 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16432 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16433 MONO_TYPE_GENERICINST.
16435 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16436 MONO_TYPE_GENERICINST.
16438 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16440 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16443 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16445 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16447 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16449 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16451 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16452 mono_trace_cleanup ().
16454 * iltests.il: Fix problem with the newly added test.
16456 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16457 due to register constraints, free up the previous hreg. Fixes #78314.
16459 * iltests.il: Add new test for #78314.
16461 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16462 Interlocked.Add. Fixes #78312.
16464 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16466 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16468 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16470 2006-05-05 Martin Baulig <martin@ximian.com>
16472 * debug-mini.c (mono_debug_open_block): New method.
16475 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16476 the beginning of each basic block.
16479 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16480 the beginning of each basic block.
16482 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16484 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16485 default until I understand why they break the build on amd64.
16487 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16489 * mini.c (mini_cleanup): Call mono_cleanup ().
16491 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16494 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16496 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16497 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16498 default since all known bugs are fixed, and I cannot reproduce bug
16499 77944... I'm asking Matt Hargett to test again after this commit.
16501 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16503 * mini-codegen.c: Fixed typo that thrashed inline.
16505 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16507 * dominators.c (compute_dominators): Avoid using a worklist since
16508 it is not correct in some cases. Instead, iterate over all bblocks as
16509 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16511 2006-04-28 Miguel de Icaza <miguel@novell.com>
16513 * mini.c (mono_jit_compile_method_inner): Use
16514 mono_prepare_exception_from_error that resets the value
16517 2006-04-27 Miguel de Icaza <miguel@novell.com>
16519 * mini.c: Move the mini_loader_error_to_exception to metadata.
16521 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16523 * aliasing.c: Fixed bug 78210.
16525 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16527 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16528 default until all their problems (or the ones they trigger) are fixed.
16530 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16532 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16534 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16535 as loaded only after resolving patches since that could invoke the same method.
16537 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16539 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16542 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16545 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16548 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16549 made from AOT code through the PLT table.
16551 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16552 holding the plt offset when a call is made to the aot plt trampoline.
16554 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16556 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16559 * Makefile.am (common_sources): Fix build breakage.
16561 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16562 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16563 intra-assembly calls if possible.
16565 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16567 * mini-trampolines.c: Handle PLT entries.
16569 * mini.c: Avoid creating a GOT var for calls.
16571 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16572 from mscorlib code.
16574 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16575 from mscorlib code.
16577 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16580 * mini.h: Bump AOT file format version.
16582 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16585 2006-04-25 Martin Baulig <martin@ximian.com>
16587 * driver.c: Disable copyprop, consprop and inline when running
16588 inside the debugger.
16590 2006-04-25 Martin Baulig <martin@ximian.com>
16592 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16593 with `get_current_thread' and added `detach'.
16594 (MonoDebuggerMetadataInfo): Added `thread_size',
16595 `thread_tid_offset', `thread_stack_ptr_offset' and
16596 `thread_end_stack_offset'.
16598 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16600 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16603 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16604 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16606 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16608 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16610 * aot.c: Add support for ADJUSTED_IID.
16612 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16614 * aot.c (emit_method_order): Don't align method_order_end.
16616 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16617 the interface ID changes.
16619 2006-04-21 Dick Porter <dick@ximian.com>
16621 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16622 cleaning up a thread. Fixes the new part of bug 77470.
16624 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16626 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16627 to managed wrapper.
16629 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16631 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16633 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16634 SIGSEGV. Fixes #78072.
16636 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16637 unregister our SIGABRT handler.
16639 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16641 * mini.c: Disabled inline where it can alter the call stack in a
16642 way visible from managed code.
16643 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16646 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16648 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16649 on other platforms. Fixes #78089.
16651 2006-04-13 Martin Baulig <martin@ximian.com>
16653 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16654 determine whether we're inside the debugger.
16657 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16659 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16661 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16662 handler clauses. Fixes #78024.
16664 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16665 in the CALL_MEMBASE opcodes. Fixes #78088.
16666 (mono_arch_get_vcall_slot_addr): Ditto.
16668 2006-04-10 Martin Baulig <martin@ximian.com>
16670 * debug-debugger.c: The thread handling code has now been moved
16671 into ../metadata/threads.c.
16673 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16675 * driver.c (mono_main): Fix --with-gc=none build.
16677 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16678 (mono_spillvar_offset_float): Ditto.
16679 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16680 hreg, not when its !global, since on ia64, there is a third category: stacked
16683 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16685 * mini.c: set MonoInst->klass for load field address and a few other
16688 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16690 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16692 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16694 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16695 the branch opt changes.
16697 2006-04-06 Dick Porter <dick@ximian.com>
16699 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16701 * wapihandles.c (mini_wapi_seminfo):
16702 * driver.c (mono_main): Add semaphore info option
16704 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16706 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16707 branch optimization changes. Fixes #78009.
16709 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16711 * mini.c: ignore accessibility of methods in managed->native wrappers.
16713 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16715 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16717 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16719 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16721 * mini.c: Modify the branch optimizations to preserve the invariant that
16722 the entries inside the in_bb and out_bb arrays are unique.
16723 (mono_unlink_bblock): Avoid creation of new arrays.
16725 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16727 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16730 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16732 * mini.c (optimize_branches): Remove the "optimizations" in
16733 the cbranch1/cbranch2 -> branch cases which were causing several
16734 problems in the past. Fixes #77986.
16736 2006-03-31 Chris Toshok <toshok@ximian.com>
16738 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16739 default optimizations :(
16741 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16743 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16746 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16748 * local-propagation.c: Added comments to structs and removed
16749 "Mono" prefixes from local tree mover types.
16751 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16753 * Makefile.am (arch_sources): Define this for each architecture so
16754 libmono_la_SOURCES is defined in one place.
16756 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16758 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16761 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16763 * driver.c: print the GC name supplied by configure.
16765 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16767 * local-propagation.c: Added tree mover, and moved here all the
16768 local propagation code from mini.c
16769 * mini.c: Added support for treeprop, and moved all the local
16770 propagation code to local-propagation.c
16771 * mini.h: Added support for treeprop
16772 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16773 treeprop, inline and deadce by default
16774 * Makefile.am: Added local-propagation.c
16776 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16778 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16780 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16782 * debug-debugger.c: make it compile without the Boehm GC.
16784 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16786 * mini.c: fixed issue with mismatch when an icall is registered
16787 with multiple names but same address.
16789 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16791 * declsec.c, mini-exceptions.c: use write barrier to set reference
16792 fields of managed objects.
16794 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16796 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16797 (can_access_internals): Fix a warning.
16799 * mini.c (print_method_from_ip): Rename this to
16800 mono_print_method_from_ip so it gets exported.
16802 * trace.c: Deal with strings inside StringBuilder's containing garbage
16803 and fix memory leaks. Fixes #77848.
16805 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16807 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16810 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16812 * mini-s390.c: Remove OP_X86_TEST_NULL.
16814 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16816 * mini.c: use the correct GetHashCode() for the moving collector.
16818 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16820 * liveness.c: Regalloc spill cost tuning.
16822 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16824 * mini-s390x.h: Correct S390_LONG macro.
16826 * mini-s390x.c: Cleanup unused code.
16828 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16830 * jit-icalls.h: New file.
16832 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16833 icalls and include that instead of including jit-icalls.c.
16835 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16838 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16840 * mini.c: when checking for member accessibility, also check for
16841 friend assemblies and for explicit interface implementations.
16843 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16845 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16847 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16849 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16850 common cases are done first.
16852 * mini-ops.h: Only define platform specific opcodes on the given platform.
16854 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16857 2006-03-14 Martin Baulig <martin@ximian.com>
16859 Revert Paolo's change from r57348:
16861 * mini.h: don't use gboolean for bitfields.
16862 * mini.c: verifier changes for fields and methods accessibility.
16864 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16866 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16868 * mini-s390x.c: Fix conv_r_un.
16870 * cpu-s390, cpu-s390x.md: Fix lengths.
16872 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16874 * mini.c: nested types have access to all the nesting
16875 levels, not just the enclosing types.
16877 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16879 * mini.c: added a few more verification checks.
16881 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16883 * liveness.c: Merge optimizations from the linear-il branch.
16885 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16887 * mini-ia64.c (emit_call): Add a comment.
16889 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16891 * tramp-ia64.c: Fix some warnings.
16893 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16895 * mini.h: don't use gboolean for bitfields.
16896 * mini.c: verifier changes for fields and methods accessibility.
16898 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16900 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16901 lazy icall wrapper changes.
16903 * dominators.c: Replace all the dominator algorithms with faster
16904 ones from the linear-il branch.
16906 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16909 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16910 common cases are done first.
16912 * mini-amd64.c: Fix some warnings.
16914 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16917 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16920 * mini.h: Add a missing prototype.
16922 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16924 * mini.c: Compile icall wrappers lazily.
16926 * mini-codegen.c: Use printf instead of g_print since its much faster.
16928 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16931 * mini.c (optimize_branches): Cache the negative result from
16932 remove_block_if_useless ().
16934 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16935 Also fix some bblock linking issues.
16937 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16940 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16942 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16943 accessed fields first, for better cache behavior.
16945 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16947 * mini.c: speedup IList<T> array accesses.
16949 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16951 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16952 inline_costs counter. Fixes #77190.
16954 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16956 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16957 trace messages. Fixes #77706.
16959 2006-03-04 Martin Baulig <martin@ximian.com>
16961 * tramp-amd64.c, tramp-x86.c
16962 (mono_debugger_create_notification_function): Use
16963 mono_global_codeman_reserve() to allocate a buffer at runtime and
16966 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16968 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16969 notification function at runtime and then call `initialize' in the
16970 `MONO_DEBUGGER__debugger_info' vtable.
16972 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16974 * iltests.il: Fix a visibility problem.
16976 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16978 * driver.c, mini.c: add hooks for the counters API.
16980 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16982 * driver.c: show disabled options.
16984 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16986 * linear-scan.c: always use cost-driven selection.
16988 2006-02-28 Raja R Harinath <rharinath@novell.com>
16990 * jit-icalls.c (helper_compile_generic_method): Revert change from
16993 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16995 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16997 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16999 * inssel.brg: style fixes, mostly to force the updated monoburg
17000 to run for people using svn.
17002 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17004 * mini.c: match monoburg changes.
17006 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17008 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17009 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17010 declaration in the header file.
17012 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17014 * helpers.c: reduce relocations and mem usage.
17016 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17018 * mini.h, mini-codegen.c: disable logging features if
17019 requested by configure.
17021 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17023 * mini.c: tiny verifier changes.
17025 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17027 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17028 cpu-pentium.md: stack alignment changes for osx/x86,
17029 partially from Geoff Norton <gnorton@customerdna.com>.
17031 2006-02-24 Raja R Harinath <harinath@gmail.com>
17033 * jit-icalls.c (helper_compile_generic_method): Update to changes
17034 in metadata/class.c.
17036 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17038 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17040 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17041 interface calls with large offsets.
17043 2006-02-23 Raja R Harinath <rharinath@novell.com>
17045 * jit-icalls.c (helper_compile_generic_method): Document the
17046 special-case we depend on so that we can inflate the method twice
17047 with the same context with no bad side-effects.
17049 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17051 * mini-x86.c, mini-amd64.c: fix for case when xen support
17054 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17056 * mini-x86.c, mini-amd64.c: generate code to access tls items
17057 in a faster way for Xen systems.
17059 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17061 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17062 updates and compilation fixes for the OSX/x86 port, mostly from
17063 Geoff Norton <gnorton@customerdna.com>.
17065 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17067 * inssel.brg: faster interface call implementation
17068 to sync with the interface_offsets MonoVTable changes.
17070 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17072 * mini.c: more verification checks.
17074 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17076 * mini.c: added a few more verification checks.
17078 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17080 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17081 facility on the processor and use it if available.
17083 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17085 * driver.c, aot.c, mini.c: throw exception if the IL code is
17086 invalid or unverifiable.
17088 2006-02-17 Raja R Harinath <rharinath@novell.com>
17090 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17093 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17095 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17097 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17099 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17100 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17101 handling of instantiated generic valuetypes.
17103 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17105 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17106 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17109 * generics.2.cs: Revert the nullable reftypes tests.
17111 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17113 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17114 using __builtin_frame_address (1) as it doesn't work in the presence
17115 of optimizations. Hopefully fixes #77273.
17117 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17118 -> generics.cs change as it doesn't work with some automake versions.
17120 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17122 * mini.c: handle systems that sue a different way to
17123 retrieve the stack address of the current thread.
17125 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17127 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17128 it specially in the makefile.
17130 * generics.2.cs: Add tests for nullable reference types.
17132 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17134 * mini.c: always handle the case when mono_jit_init()
17135 is called in a thread different from the main thread,
17136 confusing libgc (bug #77309).
17138 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17140 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17142 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17144 * mini.c: change optimize_branches () to use a single loop
17145 and introduce a new optimization to simplify some range checks.
17147 2006-02-03 Martin Baulig <martin@ximian.com>
17149 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17150 and merged with debugger_thread_manager_add_thread().
17151 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17152 inform the debugger about the main thread.
17154 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17156 * basic.cs: Add test for div.un/rem.un constant folding.
17158 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17160 * cpu-s390x.md: correct int_xor_imm length
17162 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17164 * generics.2.cs: New test for #77442.
17166 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17169 2006-02-02 Martin Baulig <martin@ximian.com>
17171 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17172 <mono/metadata/mono-debug-debugger.h>
17174 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17176 2006-02-02 Martin Baulig <martin@ximian.com>
17178 * debug-debugger.h: New header file for debug-debugger.c.
17180 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17181 function is a separate thread anymore; add support for attaching.
17183 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17185 * tramp-x86.c: Fix a warning.
17187 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17189 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17190 on very large methods.
17192 * aot.c (load_patch_info): Fix a warning.
17194 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17196 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17197 mini-ops.h: alu membase optimizations.
17199 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17201 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17202 to speedup StringBuilder.
17204 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17206 * dominators.c (mono_compute_natural_loops): Fix detection of
17207 loop body start blocks.
17209 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17211 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17213 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17216 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17218 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17220 2006-01-25 Martin Baulig <martin@ximian.com>
17222 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17223 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17224 started to cleanup this file a little bit.
17226 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17228 * mini.c: optimize a codepath frequently happening in generics code.
17230 2006-01-23 Martin Baulig <martin@ximian.com>
17232 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17234 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17235 functions directly.
17237 * driver.c: debug-debugger.c is only available if
17238 `MONO_DEBUGGER_SUPPORTED' is defined.
17240 2006-01-23 Martin Baulig <martin@ximian.com>
17242 * debug-debugger.c: Only enable this on platforms where the Mono
17243 Debugger is working (x86 and x86_64).
17245 2006-01-21 Martin Baulig <martin@ximian.com>
17247 The Mono Debugger is now using the normal `mono' instead of the
17248 `mono-debugger-mini-wrapper' when executing managed code.
17250 * debug-debugger.c: New file; previously known as
17251 debugger/wrapper/wrapper.c.
17253 * debug-mini.c (mono_init_debugger): Removed.
17255 * driver.c (mono_main): Added new `--inside-mdb' command line
17256 argument which is used when running inside the debugger.
17258 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17260 * liveness.c (mono_analyze_liveness): Remove some unused data
17263 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17265 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17267 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17269 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17270 depends on implementation details of monobitset.
17272 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17275 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17277 * liveness.c: Update after monobitset changes.
17279 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17281 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17283 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17285 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17287 * mini-s390x.c: Remove warning messages.
17289 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17291 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17293 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17295 * generics.2.cs: Add ldelem/stelem_any test.
17297 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17299 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17301 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17303 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17305 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17307 * generics.2.cs: Reenable vtype tests.
17309 * inssel-x86.brg: Remove an icorrect valuetype rule.
17311 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17313 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17314 initial support for OP_ABS.
17316 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17318 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17320 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17322 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17323 conversion and implement LADD/LSUB.
17325 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17328 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17330 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17332 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17335 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17337 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17338 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17339 (stack walk problem).
17341 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17343 * aot.c (mono_aot_load_method): Fix a warning.
17345 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17347 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17349 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17351 * iltests.il: Add test for #77148.
17353 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17356 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17358 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17360 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17362 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17363 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17365 * basic-long.cs: Add lconv-to-r4/r8 tests.
17367 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17369 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17371 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17372 here as on other archs.
17374 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17376 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17378 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17380 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17382 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17384 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17385 instrument_prolog; Add memory_barrier instruction.
17387 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17389 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17391 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17393 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17395 * aliasing.c inssel.brg: Fix warnings.
17397 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17398 could skip initialization of some parts of memory.
17400 * mini.c mini-ia64.c: Fix warnings.
17402 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17404 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17406 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17407 a crash seen on sparc.
17409 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17411 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17413 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17415 * mini-ops.h: Add s390_backchain instruction
17417 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17419 * cpu-s390.md: Add s390_backchain instruction
17421 * mini-s390.c: Significant ABI changes
17423 * mini-s390.h: Cater for zero length structures
17425 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17427 * mini-s390.c: ABI fixes
17429 * inssel-s390.brg: Remove debug statements
17431 * cpu-s390.md: Fix length of ATOMIC_xx operations
17433 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17435 * basic-float.cs: Add float<->long conversion tests.
17437 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17439 * mini-s390.c: Fix LOCALLOC processing.
17441 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17443 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17445 * iltests.il: Add tests for some opcodes not covered by the other
17448 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17450 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17451 register loading for Tail processing; Correct trace output.
17453 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17455 * cpu-s390.md: Correct size of jmp instruction.
17457 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17459 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17461 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17463 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17464 Bring s390 up to current level.
17466 2005-12-12 Zltan Varga <vargaz@gmail.com>
17468 * generics.2.cs: Disable the newly added tests as they do not work yet.
17470 * generics.2.cs: Add valuetype tests.
17472 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17474 * basic-long.cs: Add i4->u8 test.
17476 * objects.cs: Add tests for JIT intrinsic.
17478 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17479 optimizations lost by a mistake.
17481 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17483 * basic-long.cs: Remove a test moved to objects.cs.
17485 * arrays.cs: Add more array tests.
17487 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17489 * arrays.cs: Add new tests for multi-dimensional arrays.
17491 2005-12-06 Raja R Harinath <rharinath@novell.com>
17493 * Makefile.am (test_sources2): Add generics.2.cs.
17494 (EXTRA_DIST): Add test_sources2.
17496 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17498 Support for boxing and unboxing nullable types as well as the
17499 isinst operation on nullables, per the CLI ammendment.
17501 * inssel.brg (CEE_ISINST): Special case for nullable
17503 * mini.c (handle_unbox_nullable): new method
17504 (handle_box): Special case for nullable types
17505 (mono_method_to_ir): Call handle_unbox_nullable in correct
17508 * generics.2.cs: New test suite
17510 * Makefile.am: Support for regression tests with generics.
17512 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17514 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17515 allocated to registers. Fixes #76800.
17517 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17519 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17521 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17523 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17526 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17528 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17531 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17533 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17534 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17536 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17537 single precision before storing to a single precision location.
17539 2005-11-28 Raja R Harinath <rharinath@novell.com>
17541 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17543 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17545 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17548 * basic.cs: Remove test_0_byte_compares test which was moved to
17549 objects.cs a long time ago.
17551 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17553 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17555 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17557 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17558 handlers are called.
17560 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17563 * mini-ia64.c: Add support for the throw->branch exception
17566 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17568 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17570 * mini.c: Enabled "fastpath" deadce :-)
17572 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17574 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17575 alias analysis pass to support it.
17576 * mini.h: Likewise.
17578 * liveness.c: Likewise (liveness computation can use aliasing
17579 information to be more accurate).
17580 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17581 moreover made so that "--compile-all" uses the given optimization
17582 flags and not the default ones.
17583 * aliasing.c: Alias analysis (new file).
17584 * aliasing.h: Likewise.
17585 * Makefile.am: added "aliasing.c" and "aliasing.h".
17587 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17589 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17592 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17594 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17595 fp >= end_of_stack exit condition, as it is not needed, and it might
17596 become true for fp eliminated frames.
17598 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17600 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17603 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17605 * mini-arm.c: fixed alignment of doubles/longs to match
17606 the C ABI (bug #76635).
17608 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17610 * aot.c: fix compilation with --enable-minimal=aot.
17612 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17614 * mini-arm.c: fixed compatibility with the new
17615 floating point emulator package for compares.
17617 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17619 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17621 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17623 * mini-exceptions.c (print_stack_frame): Output to stderr.
17624 (mono_handle_native_sigsegv): Ditto.
17626 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17628 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17629 OP_LCONV_TO_OVF_I implementation.
17631 * mini-amd64.c: Add support for the throw->branch exception
17634 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17635 when the catch clause catches a more general exception, i.e. Object.
17637 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17639 * cpu-ia64.md: Remove unused opcodes.
17641 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17642 specific defines for architectures defining USE_SIGACTION.
17644 * mini-ia64.c: Fix some warnings.
17646 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17647 version seemed to skip a frame.
17649 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17651 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17652 only calls which are made to native code use this flag.
17654 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17656 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17657 varargs methods as well.
17659 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17660 which have save_lmf set. Reorganize methods prologs a bit.
17662 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17663 debugger to the proper place.
17665 2005-10-29 Martin Baulig <martin@ximian.com>
17667 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17668 when running inside the debugger until the debugger has support
17671 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17673 * mini.h: Fix a warning.
17675 2005-10-24 Miguel de Icaza <miguel@novell.com>
17677 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17678 we expose publicly, this returns the string.
17680 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17682 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17683 with fp elimination.
17685 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17687 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17688 native stacktrace using the glibc 'backtrace' function if available.
17690 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17692 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17694 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17695 handle SIGSEGVs received while in native code.
17697 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17698 code, call mono_handle_native_sigsegv which will abort the runtime
17699 after printing some diagnostics, instead of converting it into a
17700 confusing NullReferenceException.
17702 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17704 * cpu-pentium.md: Remove unused opcodes.
17706 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17708 * mini-amd64.h (MonoLMF): Add rsp field.
17710 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17713 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17715 * mini-codegen.c (get_register_spilling): Fix some warnings.
17717 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17719 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17720 elimination during exception handling. Enable fp elimination by
17723 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17726 2005-10-16 Martin Baulig <martin@ximian.com>
17728 * mini-exceptions.c
17729 (mono_debugger_run_finally): New public method for the debugger.
17731 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17733 * debug-mini.c (mono_debug_init_method): Fix warning.
17735 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17736 the 'exname' parameter const to fix some warnings.
17738 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17740 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17741 introduced by the previous patch.
17743 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17745 * basic-float.cs: Add test for precision of float arithmetic.
17747 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17748 when loading/storing single values from/to memory.
17750 * mini.c (mono_jit_compile_method_with_opt): Create the function
17751 pointers in the correct domain.
17753 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17755 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17756 introduced by previous patch.
17758 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17759 when out_filter_idx is NULL.
17761 * mini-exceptions.c: Don't run filter clauses twice during exception
17762 handling. Fixes #75755.
17764 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17766 * aot.c: Add support for ldflda wrappers.
17768 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17771 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17773 * mini.c, mini.h: do not consider exception handlers blocks when
17774 setting up interface variables.
17776 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17778 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17780 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17782 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17783 causes a regression.
17785 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17787 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17789 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17790 of the OP_P definitions.
17792 * TODO: Add a proposal for dealing with the CEE/OP mess.
17794 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17795 optimizations from the x86 port.
17797 * cpu-amd64.md: Ditto.
17799 * basic.cs basic-long.cs: Add tests.
17801 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17803 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17804 Patrik Torstensson's implementation of my exception-handling
17805 optimization idea, when the exception object is not used
17808 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17810 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17811 of the mul_imm optimizations from the old jit.
17813 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17815 * mini.c, liveness.c: patch by Patrik Torstensson and
17816 Zoltan Varga to improve performance in methods with
17819 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17821 * driver.c: Remove 'Globalization' entry from --version.
17823 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17825 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17826 there is a profiler interested in JIT events.
17828 * aot.c: Load profile files produced by the AOT profiling module, and
17829 reorder methods based on the profiling info. Add a 'method_order' table
17830 to the AOT file to make mono_aot_find_jit_info work with the reordered
17833 * mini.h: Bump AOT file version info.
17835 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17837 * mini-arm.h: work around what looks like a gcc bug when optimizations
17840 2005-09-28 Raja R Harinath <rharinath@novell.com>
17842 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17843 conditionals. Use ...
17844 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17846 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17848 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17849 to determine the amount of memory to copy when passing valuetypes.
17851 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17852 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17854 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17856 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17857 information about aot.
17859 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17861 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17862 macros. This will allow a deadlock debugger to easily be plugged
17865 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17867 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17869 2005-09-27 Raja R Harinath <rharinath@novell.com>
17871 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17872 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17873 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17874 ($(arch_built)) [CROSS_COMPILING]: Error out.
17876 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17878 * aot.c: Add support for the no_special_static flag for classes.
17880 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17882 * Reapply reverted patches.
17884 * *: Revert r50174 as well.
17886 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17888 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17890 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17892 2005-09-23 Miguel de Icaza <miguel@novell.com>
17894 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17895 part of the SIG_HANDLER_SIGNATURE.
17897 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17899 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17902 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17903 introduced by previous patch.
17905 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17907 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17908 saved registers too.
17910 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17911 upon the information returned by get_call_info ().
17913 * mini-x86.c (add_float): Fix stack size calculation.
17914 (mono_arch_call_opcode): Rewrite this so it works based up the
17915 information returned by get_call_info ().
17916 (mono_arch_get_this_vret_args): Ditto.
17918 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17920 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17921 in cinfo to determine the registers which need to be used.
17923 2005-09-20 Miguel de Icaza <miguel@novell.com>
17925 * driver.c (mono_main): Add --server and --desktop flags.
17927 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17929 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17930 registers as global registers.
17932 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17933 longer needed with the new register allocator.
17935 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17937 * cpu-ia64.md: Remove unused opcodes.
17939 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17941 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17943 * cpu-amd64.md: Remove unused opcodes.
17945 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17946 needed with the new register allocator.
17948 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17951 2005-09-16 Raja R Harinath <rharinath@novell.com>
17953 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17955 2005-09-16 Martin Baulig <martin@ximian.com>
17957 * exceptions-amd64.c
17958 (throw_exception): Don't call mono_debugger_throw_exception() if
17959 we're a rethrow - see the FIXME in the code.
17961 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17963 * mini.c (mono_init_exceptions): This only works on some architectures.
17965 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17967 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17970 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17972 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17973 now in mini-exceptions.c.
17975 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17977 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17978 now in mini-exceptions.c.
17980 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17982 * exceptions-x86.c: Applied patch from Patrik Torstensson
17983 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17985 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17986 code into mini-exceptions.c. Add some assertions to it.
17988 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17990 * aot.c (emit_section_change): Applied patch from "The Software Team"
17991 (<software@solmersa.com>). Fix as errors on windows.
17993 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17995 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17996 method info into the LMF.
17998 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18000 * mini-ia64.c: Add proper unwind info for method epilogs.
18002 * exceptions-ia64.c: Add some code to help debugging.
18004 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18006 * mini-exceptions.c: Fix warning.
18008 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18010 * mini.c: Really fix build.
18012 * mini-x86.c mini-amd64.c: Fix build.
18014 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18016 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18018 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18019 some Interlocked methods as intrinsics.
18021 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18022 for Thread methods as well.
18024 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18026 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18028 * mini-ia64.c mini-x86.c mini-amd64.c
18029 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18032 * mini.c (mono_init_exceptions): Fix build breakage.
18034 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18036 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18037 of instructions. Use the new ia64_unw_op macros for emitting unwind
18040 * mini.c (mono_init_exceptions): Initialize exception handling
18041 related trampolines at startup.
18043 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18045 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18047 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18049 * mini.c: Handle type loading errors gracefully during compilation and
18050 throw the appropriate exception.
18052 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18054 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18055 for the mono binary.
18057 2005-09-09 Martin Baulig <martin@ximian.com>
18059 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18062 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18064 * mini-arm.h: use emulation for conv.r.un for the release.
18066 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18068 * mini-arm.c, objects.cs: more fixes and tests for them.
18070 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18072 * mini-arm.c: align structures to at least 4 bytes to be able
18073 to keep our current optimized memcpy.
18075 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18077 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18079 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18081 * mini.c: ignore SIGPIPE.
18083 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18085 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18087 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18089 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18091 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18093 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18095 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18096 exception handling support.
18097 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18098 patch by Brian Koropoff <briank@marakicorp.com>).
18100 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18102 * mini.c: revert another 'optimization' which breaks when
18103 items on the eval stack need to be saved at a basic block end
18106 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18108 * jit-icalls.c: for arrays, ensure we always provide
18111 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18113 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18115 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18117 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18119 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18120 arguments in their original register.
18122 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18124 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18127 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18128 when ssapre is enabled.
18130 * inssel-long.brg: Fix bug in previous patch.
18132 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18133 multiplication by a constant.
18135 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18137 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18140 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18143 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18145 * inssel-arm.brg: apply changes tested by Brian Koropoff
18146 <briank@marakicorp.com>.
18148 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18150 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18152 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18154 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18155 to the same register if dreg is just a base register.
18156 (print_ins): Improve printing of membase opcodes.
18158 * inssel-x86.brg: Add optimized ldind(reg) rules.
18160 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18162 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18164 * mini.c: when running under valgrind, set the stack bottom for
18165 the GC at the actual approximate stack for the app (fixes running
18166 mono with valgrind).
18168 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18170 * mini.c: do no break at the first valuetype to init found
18171 (fixes bug #75791).
18173 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18175 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18177 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18179 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18181 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18183 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18185 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18187 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18189 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18192 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18195 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18198 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18200 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18202 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18204 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18205 in the tail recursion optimization.
18207 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18208 debug info into the assembly file.
18210 * iltests.il: Add test for filter regions.
18212 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18213 initial stack of filter regions. Fixes #75755.
18215 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18217 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18218 stack requirements.
18220 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18222 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18223 the check for an already compiled method on non-ia64 platforms.
18224 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18227 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18229 * inssel-x86.brg: Add some optimized call rules.
18231 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18233 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18236 * mini.h mini-trampolines.c: Pass the trampoline argument to
18237 mono_arch_patch_delegate_trampoline.
18239 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18241 * mini-trampolines.c: Fix build.
18243 * mini-amd64.h: Add delegate trampolines.
18245 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18247 * inssel-amd64.brg: Add optimized call rules.
18249 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18251 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18253 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18255 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18258 * mini-ia64.c: Remove LMF fixmes.
18260 * mini-ia64.h: Remove most fields from LMF.
18262 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18264 * mini-trampolines.c: Add support for IA64 function descriptors.
18266 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18267 for IA64 function descriptors.
18269 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18271 * tramp-arm.c: patch the vtable for virtual calls. Added
18272 support code to register/unregister the LMF.
18273 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18276 2005-08-19 Dick Porter <dick@ximian.com>
18278 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18279 bit value if needed.
18281 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18283 * mini.c (mini_get_method): Move handling of wrapper data here.
18285 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18287 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18290 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18291 bblock->code does not remain empty.
18293 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18295 * arrays.cs: Add regression test for #75832.
18297 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18298 rules. Fixes #75832.
18300 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18301 instruction scheduling.
18303 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18305 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18307 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18309 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18311 * mini-codegen.c: Fix VC build.
18313 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18315 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18317 * mini.h: fix signature for mono_register_opcode_emulation.
18319 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18321 * mini.c: Get rid of most of the helper_sig_... constants using
18322 mono_create_icall_signature ().
18324 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18326 * jit-icalls.c (helper_ldstr): New helper function.
18328 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18330 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18331 throw, load the string using a helper call instead of creating a string object.
18333 * aot.c: Update after LDSTR changes.
18335 * mini.h: Bump AOT file version.
18337 * aot.c: Save class size info into the AOT file. Print more statistics during
18340 * mini.h: Bump AOT file version.
18342 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18343 ordering of disasm cases. Fixes #74957.
18345 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18347 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18348 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18349 the generic code needed for the ARM port.
18351 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18353 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18354 inssel-arm.brg: more ARM features and fixes.
18356 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18358 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18359 ARM port work in progress.
18361 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18363 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18365 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18367 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18369 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18371 * *-ia64.*: Ongoing IA64 work.
18373 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18375 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18377 * TODO: Remove out-of-data todo stuff.
18379 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18382 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18384 * mini.h: Bump corlib version.
18386 2005-07-27 Martin Baulig <martin@ximian.com>
18389 (create_copy_ins): Added `const unsigned char *ip' argument; set
18390 `copy->cil_code' from it.
18392 2005-07-27 Martin Baulig <martin@ximian.com>
18394 * mini-exceptions.c (mono_handle_exception): Don't call
18395 mono_debugger_handle_exception() for filters.
18397 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18399 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18402 2005-07-26 Martin Baulig <martin@ximian.com>
18404 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18406 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18407 helper_compile_generic_method() if the method is actually virtual
18410 2005-07-26 Martin Baulig <martin@ximian.com>
18413 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18414 public; this is now accessed directly by the debugger.
18415 (mono_generic_trampoline_code): Removed.
18418 (mono_debug_init_method): Also add interncalls and wrappers.
18420 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18422 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18424 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18426 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18428 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18430 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18432 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18434 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18435 getting TLS offsets on AMD64 too.
18437 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18439 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18441 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18443 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18444 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18446 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18448 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18450 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18453 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18454 mono_sparc_is_virtual_call ().
18456 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18458 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18459 trampoline parameters.
18461 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18463 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18464 to mono_arch_get_vcall_slot_addr.
18466 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18469 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18471 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18473 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18475 2005-07-19 Martin Baulig <martin@ximian.com>
18477 * exceptions-amd64.c (throw_exception): Call
18478 mono_debugger_throw_exception() here like we're doing it on i386.
18480 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18482 * mini-ia64.c: Add optimized TLS access support.
18484 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18486 * mini-exceptions.c: Ongoing IA64 work.
18488 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18490 * mini.c: Use the default optimization set when embedding. Fixes
18493 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18495 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18496 of trampolines to a separate file.
18498 * mini-trampolines.c: New file.
18500 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18503 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18506 * mini-codegen.c: Fix cygwin build.
18508 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18510 * mini.c: Add some minor changes needed by the IA64 port.
18512 * *-ia64.*: Ongoing IA64 work.
18514 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18516 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18517 trampolines into arch-independent and arch-dependent parts.
18519 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18521 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18523 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18525 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18526 the xp-regalloc-branch for amd64.
18528 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18529 xp-regalloc-branch for x86.
18531 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18533 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18535 2005-07-06 Martin Baulig <martin@ximian.com>
18538 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18539 (mono_jit_runtime_invoke): Likewise.
18541 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18543 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18546 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18547 without loading their metadata. Reorganize the file format so exception handling+
18548 debug info is kept separate from normal method info. Create MonoJitInfo
18549 structures for methods lazily.
18551 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18553 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18555 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18557 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18560 * mini.h: Bump AOT file version.
18562 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18564 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18566 2005-07-01 Raja R Harinath <rharinath@novell.com>
18568 * Makefile.am (check-local): Call semdel-wrapper.
18570 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18572 * mini-x86.c: Revert the last change as it seems to break the build..
18574 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18576 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18578 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18580 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18582 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18583 outside of the macro, so strange stuff doesn't happen with gcc4
18584 (NEW_AOTCONST_TOKEN): Likewise.
18586 2005-06-28 Martin Baulig <martin@ximian.com>
18588 * mini.c (mini_class_is_system_array): New static method; use this
18589 instead of `klass->parent == mono_defaults.array_class' everywhere
18590 since this also works for the new generic array class.
18592 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18594 * inssel.brg: Remove warnings.
18596 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18598 * mini-ia64.c: Ongoing IA64 work.
18600 * basic-float.cs: Add float->i1 conversion test.
18602 * iltests.il: Add conv.u4 test.
18604 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18606 * inssel-long.brg: Fix bug caused by last change.
18608 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18610 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18611 BSDs. Allows the x86 JIT to work on OSX86
18613 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18615 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18618 * mini-ia64.c: Ongoing IA64 work.
18620 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18622 * mini-ia64.c: Ongoing IA64 work.
18624 * driver.c: Clean up jit_code_hash as well when using --regression.
18626 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18628 * basic-long.cs: Add tests for long->u4 conversion.
18630 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18632 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18633 that we do not depend on undefined C behavior: the order stuff
18634 gets evaluated within an expression. Fixes mono when compiled on
18637 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18639 * *-ia64.*: Ongoing IA64 work.
18641 * aot.c: Lower memory usage while loading AOT methods.
18643 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18645 * mini.h: Bump AOT file format version.
18647 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18649 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18651 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18653 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18654 not on callee assembly). Fixed some comments.
18656 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18658 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18659 it gets proper disassembly.
18660 (emit_method_info): Remove some dead code.
18662 * mini.c (mini_method_compile): Allways allocate the GOT var in
18663 mono_method_to_ir for emulating opcodes.
18665 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18667 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18668 before freeing the code memory. Fixes #74990.
18670 * objects.cs: Add regression test for #74992.
18672 * liveness.c: Extend live ranges of arguments to the beginning of the
18673 method. Fixes #74992.
18675 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18676 so it points into the faulting instruction.
18678 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18680 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18682 * *-ia64.*: Ongoing IA64 work.
18684 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18686 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18688 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18690 * *-ia64.*: Ongoing IA64 work.
18692 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18694 * basic-long.cs: Add tests for add/sub.ovf.
18696 * basic.cs: Add tests for sub.ovf.
18698 * *-ia64.*: Ongoing IA64 work.
18700 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18702 * *-ia64.*: Ongoing IA64 work.
18704 * basic.cs: Add conv.ovf.i4.un test.
18706 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18708 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18710 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18712 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18714 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18716 * *-ia64.*: Ongoing IA64 work.
18718 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18721 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18723 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18725 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18727 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18729 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18731 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18732 of a call is callable by a near call.
18734 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18736 * mini-ia64.c: Ongoing IA64 work.
18738 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18740 * genmdesc.c: Make the generated array non-static.
18742 * inssel-long.brg: Fix LSHR_IMM rule.
18744 * *-ia64.*: Ongoing IA64 work.
18746 * *-ia64.*: Ongoing IA64 work.
18748 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18750 * *-ia64.*: Ongoing IA64 work.
18752 * *-ia64.*: Ongoing IA64 work.
18754 * mini-ia64.c: Ongoing IA64 work.
18756 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18758 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18760 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18762 * objects.cs basic-long.cs: Move some tests to objects.cs.
18764 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18766 * *-ia64.*: Ongoing IA64 work.
18768 * iltests.il: Add a new test.
18770 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18771 newobj. Fixes #75042.
18773 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18775 * *-ia64.*: Ongoing IA64 work.
18777 * *-ia64.*: Ongoing IA64 work.
18779 * *-ia64.*: Ongoing IA64 work.
18781 * basic.cs objects.cs: Move tests accessing static variables as well.
18783 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18785 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18787 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18789 * driver.c: Always print failed tests.
18791 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18794 * *ia64*: Ongoing IA64 work.
18796 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18798 * basic.cs: Add tests for add.ovf. Fix warnings.
18800 2005-05-18 Miguel de Icaza <miguel@novell.com>
18802 * driver.c (mono_main): Avoid crash if no argument is passed to
18803 --break; Do not use g_error, but f_printf. And fix all other
18804 ocurrences of the same crash.
18806 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18808 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18809 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18812 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18814 * *-ia64.*: Add beginnings of IA64 backend.
18816 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18818 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18820 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18823 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18825 * mini-amd64.c: Fix a warning.
18827 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18829 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18830 in float_neg. Fixes #74897.
18832 * mini-amd64.c (emit_call): Fix another near call bug.
18834 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18836 * declsec.c: Keep the appdomain information in the structure. Added a
18837 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18838 value gets overwritten).
18839 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18840 an MonoAppDomain member to MonoSecurityFrame.
18841 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18842 used in the stack walk. Now use a MonoArray which grow (double) when
18845 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18847 * mini.c: Re-enabled runtime cleanup, since running threads should
18848 now properly stop when exiting.
18850 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18852 * mini-codegen.c: New file contaning the arch-independent local
18853 register allocator. Not used by any architectures yet.
18855 * mini.h linear-scan.c: Merge some changes from the
18856 mini-xp-local-regalloc branch.
18858 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18860 * mini-amd64.c (emit_call): Fix calls to native functions when the
18861 runtime is compiled as a shared library. Fixes #74756.
18863 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18864 on a literal field. Fixes #74751.
18866 2005-04-25 Raja R Harinath <rharinath@novell.com>
18868 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18870 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18872 * objects.cs: Add missing null casting test.
18874 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18876 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18877 in wrapper methods. Also rename 'address' variable to 'offset'.
18879 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18881 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18884 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18886 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18889 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18891 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18893 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18895 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18896 just the last bytes.
18898 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18900 * aot.c (mono_compile_assembly): Fix warning.
18902 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18903 by the _MSC_VER stuff.
18905 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18907 * inssel-long.brg: Fix #74588.
18909 * cpu-amd64.md: Fix #74591.
18911 * iltests.il: Add new regression tests.
18913 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18915 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18918 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18920 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18922 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18923 from Bill Middleton <flashdict@gmail.com>.
18925 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18927 * arrays.cs: Add new regression test. Fix warnings.
18929 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18931 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18932 and leakage in CKFINITE.
18934 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18935 this to a null op since it is called on amd64 too.
18937 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18939 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18940 body since this is not used on amd64.
18942 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18944 * mini-amd64.c: Remove obsolete fixmes.
18946 * mini.c (print_method_from_ip): Fix debugging support.
18948 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18950 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18951 so that expressions that don't give much gain are not reduced.
18952 * ssapre.h: Likewise.
18954 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18956 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18958 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18960 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18962 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18964 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18966 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18968 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18970 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18973 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18975 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18977 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18979 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18980 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18982 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18984 * mini-x86.c: Fix up stack overflow handling.
18986 * exceptions.cs: Add new regression test.
18988 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18990 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18991 mono_jit_thread_attach.
18993 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18995 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18997 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18998 avoid calling constructors using callvirt.
19000 * inssel.brg: Fix #74073.
19002 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19004 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19005 compilation with non-GCC compilers.
19006 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19007 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19009 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19011 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19012 klass->interface_offsets (will likely fix bug#74073).
19014 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19016 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19018 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19020 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19021 to amd64_div_reg_size ().
19023 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19025 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19027 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19029 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19031 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19033 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19035 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19037 * mini.c (mono_precompile_assembly): Load and precompile referenced
19038 assemblies as well. Fixes #74015.
19040 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19042 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19044 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19046 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19047 a lot of checks and (anyway) permissions cannot work until corlib is
19050 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19052 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19054 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19056 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19057 calls (fixes bug#72824).
19059 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19061 * mini.c: fix tail recursion elimination (see test in bug#73936).
19063 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19065 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19066 some fp functions in sse2 mode.
19068 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19070 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19072 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19074 * mini.h mini.c: Add mono_get_jit_tls_key ().
19076 * mini-x86.c: Enable fast TLS support on windows.
19078 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19080 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19081 * mini.c: Check for p/invoke method when generating code. If a
19082 p/invoke method, or it's class, isn't decorated with [Suppress
19083 UnmanagedCodeSecurity] then generate code to call System.Security.
19084 UnmanagedDemand (only if the security manager is active).
19086 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19088 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19089 last change as it seems to cause strange crashes.
19091 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19093 * *.c: handle unsafe function pointers where needed.
19095 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19097 * mini.c (mono_jit_free_method): Remove the fixme too.
19099 2005-03-15 Miguel de Icaza <miguel@novell.com>
19101 * mini.c: As discussed, make the code actually free the delegate
19102 thunk now, to enable the debugging of delegate problems, use
19103 MONO_DEBUG=1 when running Mono.
19105 This takes also care of parts of the leaks as seen by Joe.
19107 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19109 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19110 thread_tls_offset calculation.
19112 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19114 * declsec.c: Reworked linkdemand checks for icall. The previous code
19115 was using the declaration code (untrusted) and didn't work as expected
19116 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19119 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19121 * iltests.il: Add new localloc test.
19123 * mini-amd64.c: Handle large stack allocations the same way as on
19124 windows if stack overflow handling is working.
19126 * mini-amd64.c: Allocate the signal stack using mmap.
19128 * mini.c (sigsegv_signal_handler): Fix reading of context.
19130 * mini-exceptions.c: Fix up stack overflow handling.
19132 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19134 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19136 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19138 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19140 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19141 tramp_init functions as they are no longer needed.
19143 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19145 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19147 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19149 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19151 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19154 * mini-ops.h: Add OP_LMUL_IMM.
19156 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19157 long mul/div opcodes as intrinsic.
19159 * mini-amd64.c (emit_call): Handle the case when the callee might be
19162 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19164 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19167 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19169 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19171 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19173 * mini.c (mono_codegen): Don't leak here, to help people running
19176 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19178 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19179 conversions in sse2 mode.
19181 * basic-float.cs: Add regression test.
19183 * mini-amd64.c: Reenable sse2.
19185 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19187 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19189 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19191 * driver.c: Copyright text should include 2005.
19193 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19195 * cpu-amd64.md (load_membase): Fix more max lengths.
19197 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19199 * cpu-amd64.md (load_membase): Fix max length.
19201 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19203 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19205 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19206 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19208 * basic-float.cs: Add rounding regression test.
19210 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19212 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19214 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19215 structures in registers for pinvoke wrappers.
19217 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19219 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19221 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19223 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19224 wrapper to mono_jit_thread_attach.
19226 * mini.c (mini_jit_thread_attach): New jit icall.
19228 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19229 native->managed wrappers.
19231 * exceptions.cs: Add new regression test.
19233 * mini.c (optimize_branches): Check regions in the cbranch to throw
19234 block case as well. Fixes #73242.
19236 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19238 * mini.c: thread safety fixes.
19240 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19242 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19243 patching stuff, since delegates use jump trampolines so there is
19246 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19249 * tramp-amd64.c: Fix build.
19251 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19252 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19254 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19255 Rename this to mono_arch....
19256 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19258 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19260 * mini-amd64.c (emit_call): If both the caller and the callee is
19261 guaranteed to have 32 bit addresses, emit a normal call.
19263 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19265 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19266 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19267 method_ptr inside delegates.
19269 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19271 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19272 invalidated. Fixes #73001.
19274 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19276 * mini-x86.c: Only use stdcall for pinvokes on windows.
19278 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19280 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19281 * mini-x86.c: remove unreliable __thread var offset detection,
19282 use the correct accessors and enable by default.
19284 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19286 * mini.c (mono_jit_free_method): Fix memory leak.
19288 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19290 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19292 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19294 * cpu-amd64.md: Fix lengths of atomic opcodes.
19296 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19298 * driver.c: try to not imply using ICU is any good.
19300 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19302 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19303 functions as inline ops.
19305 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19306 some Interlocked functions as inline ops.
19308 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19310 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19312 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19314 * mini.c: Add support for OP_NOT_TAKEN.
19316 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19317 structures in registers for pinvoke wrappers.
19319 * mini-amd64.c: Fix warnings.
19321 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19325 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19327 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19328 address instead of loading the address from it.
19330 * mini-x86.c: Add support for returning small structs in registers
19331 on Win32. Fixes part of #70864.
19333 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19335 * trace.c (get_token): Improve error checking.
19337 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19339 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19341 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19343 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19344 it can be reused for MonoClass.
19345 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19348 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19350 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19351 instead of a MonoReflectionMethod. The method information wasn't used
19352 when displaying SecurityException details (but will be now).
19354 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19356 * Makefile.am : windows build fix.
19358 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19360 * iltests.il: Add new regression test.
19362 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19365 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19367 * mini.c: Moved linkdemand check into helper function check_linkdemand
19368 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19371 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19373 * declsec.c: Added statistics counter for different kinds of
19375 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19376 (and commented) declaration.
19377 * mini.c: Added statistics counter for security Demand code
19378 generation. Added display of security statistics.
19380 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19382 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19383 Fix compilation errors under gcc-2.95.
19385 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19387 * mini.c, driver.c: Use the new jit trampoline hashtable
19389 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19391 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19393 2005-02-11 Martin Baulig <martin@ximian.com>
19395 * debug-mini.c (mono_debug_close_method): Free the line number array.
19397 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19399 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19402 * mini.h: Bump AOT file format version.
19404 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19406 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19408 * declsec.h: Added macros to get/set lazyly initialized security
19409 informations about assemblies. Added new enum for different type of
19410 possible LinkDemand violation. Added function to check LinkDemands.
19411 * mini.h: Added a field to MonoCompile to hold any security violation
19412 detected when JITting a method (so it can be thrown later).
19413 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19414 and CEE_CALLVIRT. Added code to throw exception at the end of
19415 mini_method_compile (note: the exception is unhandled right now).
19417 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19419 * mini.c, jit-icalls.c: use the managed implementation of
19420 memset for initobj and memset, to avoid managed <-> unmanaged
19423 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19425 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19426 optimization if it would need a GOT var.
19428 * basic.cs: Add tests for constant propagation and switch statements.
19430 * ssa.c: Fix out-of-range constant propagation and switch statements.
19432 2005-02-09 <vargaz@freemail.hu>
19434 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19436 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19438 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19440 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19442 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19444 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19446 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19447 arithmetic operations.
19449 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19451 * mini-ppc.c: add a workaround for broken user code that
19452 DllImports vararg functions with non-vararg signatures.
19454 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19456 * mini.c (mono_jit_compile_method_inner): Add detection and a
19457 meaningfull error message for assemblies written in Managed C++.
19459 * tramp-amd64.c mini-amd64.h: Add support for
19460 create_trampoline_from_token ().
19462 * aot.c mini-x86.c abcremoval.c: Applied patch from
19463 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19465 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19467 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19468 which takes a MonoImage/token as parameter instead of a MonoMethod.
19470 * aot.c: Use the new trampoline for initializing vtables.
19472 * aot.c: Add support for ldfld/stfld_remote wrappers.
19474 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19475 rules for compare <MEM>, IMM.
19477 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19479 * aot.c: Handle inherited finalizers correctly.
19481 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19483 * inssel.brg (stmt): Add a missing _setup_... ().
19485 * aot.c: Save some parts of the class state to the AOT file and use it
19486 to recompute that state when a class is initialized.
19488 * mini.c: Install AOT hooks into the runtime.
19490 * mini.h: Bump AOT file format version.
19492 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19495 * iltests.il: Add new test.
19497 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19499 * mini.c: fix typo.
19501 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19503 * mini.c: setup the statistical profiler in the thread attach
19504 callback to cope with the new single thread code.
19506 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19508 * mini-ppc.c: ensure we have enough room for the profiler
19509 calls (fixed bug#72084).
19511 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19513 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19516 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19518 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19520 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19522 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19523 to succesfully execute parrotbench).
19524 * ssapre.h: Likewise.
19526 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19528 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19529 variable for stores to method arguments (fixes a SSAPRE issue).
19531 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19533 * mini.c: handle value types in dup, fixes gen-112.cs.
19535 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19537 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19538 sequence for calls in dynamic methods to avoid thunks.
19540 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19542 * mini.c: correctly remove dynamic methods from the hashtable.
19544 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19546 * driver.c: Disabled SSAPRE until fix the bug that appears
19547 in IronPython's parrotbench.
19549 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19551 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19553 * mini.c (mono_method_to_ir): Revert the previous change.
19555 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19556 when AOT compiling.
19558 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19559 mono_jit_info_table_find () etc. when running under valgrind.
19561 * inssel.brg: Fix warnings.
19563 * mini-exceptions.c: Fix warnings.
19565 2005-01-31 Martin Baulig <martin@ximian.com>
19567 * driver.c (compile_all_methods_thread_main): Don't try to compile
19568 generic methods or anything which has type parameters.
19570 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19572 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19574 * TestDriver.cs: Add --verbose flags.
19576 * graph.c ssa.c: Fix 64 bit warnings.
19578 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19579 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19580 Fix 64 bit warnings.
19582 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19583 variable not spotted by gcc.
19585 * mini-amd64.c inssel-amd64.brg: Applied patch from
19586 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19587 X86_COMPARE_MEMBASE opcodes.
19589 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19591 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19593 * *: MonoMethod->signature might be NULL now. You *MUST* use
19594 mono_method_signature.
19596 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19598 * driver.c (compile_all_methods_thread_main): Compile the methods
19599 without invoking cctors.
19601 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19603 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19604 * basic-calls.cs: test for the above.
19606 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19608 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19609 MonoJitInfo changes.
19611 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19613 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19614 eagerly if it contains dynamic methods.
19616 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19618 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19619 trace, it is now computed by an icall from trace_ips.
19621 * mini-exceptions.c: Fix a warning.
19623 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19625 * mini-exceptions.c: don't bother getting stack trace info if
19626 it's not going to be used.
19628 2005-01-27 Raja R Harinath <rharinath@novell.com>
19630 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19633 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19635 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19637 * aot.c: Avoid calling mono_method_get_header () if not needed.
19639 * mini.h: Bump AOT file format version.
19641 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19643 * mini.c (mono_print_tree): Print more info for calls.
19645 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19647 * declsec.h: Remove warning by adding missing include for marshal.h
19649 2005-01-26 Martin Baulig <martin@ximian.com>
19651 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19654 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19656 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19659 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19661 * aot.c (mono_compile_assembly): Fix a warning.
19663 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19665 * declsec.c: Look for security attributes on the original MonoMethod
19666 (and not the wrapped one). This fix permissions on icalls.
19668 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19670 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19672 * mini.c (mono_allocate_stack_slots): Add a fixme.
19674 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19676 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19678 * inssel.brg: optimize casts of sealed types (more
19679 optimizations waiting for fixes in remoting).
19681 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19683 * inssel.brg (stmt): Add another dummy rule.
19685 * driver.c: Fix warnings.
19687 * driver.c (mono_main): If running under valgrind, instruct glib to use
19688 the system allocation functions so valgrind can track the memory
19689 allocated by the g_... functions.
19691 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19693 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19695 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19697 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19698 variables in try regions.
19700 * mini.c (mini_method_compile): Don't disable optimizations on large
19701 methods when AOT compiling.
19703 * mini.c (mono_allocate_stack_slots): New arch independent method to
19704 allocate stack slots. Not yet used.
19706 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19708 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19710 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19712 * mini-ppc.c: make the branch info relative as the code
19713 buffer can be reallocated.
19715 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19717 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19718 * driver.c: Removed the AOT/security restriction. Now initialize the
19719 security manager (in metadata) if --security is used.
19720 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19721 rather than the pointer to declarative security, when AOT is used.
19723 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19725 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19726 basic blocks, reduced intrinsic exception throwing code size.
19728 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19730 * driver.c (mini_usage): Reorder the usage screen.
19732 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19734 * mini.c (mono_resolve_patch_target): Fix warning.
19736 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19738 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19741 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19743 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19744 breaks the amd64 build.
19746 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19747 register allocation. Fixes #71454.
19749 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19751 * arrays.cs: Add new regression test.
19753 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19755 * ssapre.c: Turned usage of snprintf to GString.
19756 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19757 (I left it on by mistake in my previous commit).
19759 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19761 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19762 on cond branch optimization (fixes bug# 71515).
19764 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19766 * abcremoval.c: Fixed bug 71062.
19767 * abcremoval.h: Likewise.
19769 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19771 * mini.c: Added a new functionality to optimize_branches, the removal
19772 of useless basic blocks, and fixed some problem in the removal of
19773 critical edges; some utility functions added for both purposes.
19774 * ssapre.c: Added complex expression support, and fixed bug 70637.
19775 * ssapre.h: Likewise.
19776 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19778 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19779 * driver.c: Re-enabled SSAPRE.
19781 2005-01-19 Martin Baulig <martin@ximian.com>
19783 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19784 the result of mono_get_method_constrained().
19786 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19788 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19791 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19793 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19794 be detected. Fixes #59296.
19796 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19798 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19799 which can happen. Fixes #71361.
19801 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19803 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19806 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19808 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19809 appdomain-unload.exe to fail.
19811 * mini.c: Fix some memory leaks.
19813 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19815 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19816 Fixed bug and sped up some codepaths.
19818 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19820 * mini.c: Fix some memory leaks.
19822 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19825 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19827 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19830 * iltests.il: Add regression test for #71320.
19832 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19834 * mini.c (mono_codegen): Fix installation of profiler hooks.
19836 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19838 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19840 * mini.h, mini.c, cfold.c: optimize access to enum
19841 readonly fields, too. Eval conditional branches if possible
19842 to perform unreachable code removal in more cases.
19844 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19846 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19848 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19851 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19852 WinXP DEP. Fixes #71244.
19854 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19856 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19858 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19860 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19862 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19864 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19867 * mini.h: Bump AOT version.
19869 * mini.h (MonoCompile): Change exvar to a hash table.
19871 * mini.c: Allocate a separate exvar for each handler block.
19873 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19875 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19876 ex var with the pending exception and only throw if the two are equal.
19879 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19881 * mini-x86.c: Fix warnings.
19883 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19884 used by all the ports now.
19886 * aot.c: Add write-symbols and save-temps options.
19888 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19890 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19892 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19894 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19897 * tramp-s390.c: Check vtable slot belongs to the domain.
19899 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19900 as per other platforms.
19902 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19904 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19906 * driver.c: we don't run the Main() code in a subthread anymore.
19908 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19910 * mini.c: added experimental rtc support in the statistical
19911 profiler: if the user has the permission, more accurate statistics
19912 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19913 The MONO_RTC value must be restricted to what the linux rtc allows:
19914 power of two from 64 to 8192 Hz.
19916 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19918 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19920 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19922 * mini-ppc.c: better icache flush for smp.
19924 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19926 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19928 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19929 amd64 port, not yet used.
19931 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19933 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19936 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19938 * driver.c: Added --security option to activate the security manager.
19939 Right now this will allow code generation for declarative demands and
19940 is disabled when AOT is specified.
19941 * mini.c: Add code generation for declarative security demands.
19942 * mini.h: Add mono_use_security_manager as an extern gboolean.
19944 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19946 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19947 emitting more dense assembly code.
19949 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19950 exception throwing stuff.
19952 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19954 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19957 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19958 left in by mistake.
19960 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19963 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19965 * tramp-*.c: Only patch vtable slots if the object is in the current
19966 domain. Fixes appdomain-unload.exe.
19968 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19970 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19973 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19975 * mini.c (reverse_branch_op): New helper function.
19977 * mini.c (optimize_branches): Run the new optimization only on
19978 platforms which support it. Also reverse all kinds of branches.
19980 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19982 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19985 * mini.c (optimize_branches): Reverse not-equals branches if the false
19986 bblock is a throw. This happens a lot of time with argument checking in
19989 * mini.c (mono_codegen): Add support for placing basic blocks after
19990 the function epilogue.
19992 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19995 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19997 * mini.c (setup_stat_profiler): Only set this up if the platform
19998 supports ITIMER_PROF.
20000 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20002 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20005 * inssel.brg: Fix a warning.
20007 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20009 * mini.c: added support for statistical profiler
20010 (run with: --profile=default:stat).
20012 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20014 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20016 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20018 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20019 related to global registers from the amd64 port.
20021 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20023 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20025 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20026 with global registers.
20027 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20029 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20031 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20033 * debug-mini.c (encode_value): Fix off-by-one.
20035 * aot.c (encode_value): Likewise.
20037 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20039 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20041 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20044 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20046 * aot.c (emit_method_info): Increase size of temp buffer.
20048 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20051 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20053 * aot.c (emit_method_info): Fix build.
20055 * aot.c: Further rework of the AOT file format to reduce the size of
20056 the method info data.
20058 * mini.h: Bump AOT file format version.
20060 2004-12-27 Martin Baulig <martin@ximian.com>
20062 * mini.c (mini_get_method): New static method; call
20063 mono_get_method_full() and mono_get_inflated_method().
20064 (mono_method_to_ir): Use mini_get_method() instead of
20065 mono_get_method_full().
20067 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20069 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20071 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20073 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20075 * inssel-amd64.brg: Add some optimization rules.
20077 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20079 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20080 standard not GC'd stuff is fine.
20082 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20084 * aot.c: Rework the AOT file format to get rid of most of the global
20085 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20087 * mini.h: Bump AOT file format version.
20089 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20091 * mini.h: Bump AOT file format version.
20093 * aot.c (mono_aot_is_got_entry): New function to determine if an
20094 address is inside a GOT.
20096 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20098 * cpu-pentium.md: Increase the maximum size of some instructions which
20099 might involve a got access.
20101 * mini.c (get_method_from_ip): Another debug helper function.
20103 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20104 when got var accesses are created during the decompose phase.
20106 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20108 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20109 argument mini_compile_method and to MonoCompile, and use this to
20110 determine whenever a given method is compiled for AOT. This allows the
20111 other methods compiled during AOT compilation to be free of AOT stuff,
20112 so the backends does not need to add special support for them by
20113 creating a fake GOT etc.
20115 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20118 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20120 * mini.c (mono_method_to_ir): It turns out that some of the
20121 x-appdomain wrappers are lax with types, so just ignore this for
20124 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20125 at the vtable->klass. If it is non-shared code we can just use the
20128 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20130 * mini-ppc.c: access MonoDomain from tls, too.
20132 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20134 * declsec.c: Removed unused variable (and related warning ;-)
20136 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20138 * iltests.il: New test for LDELEMA on an array of ref types.
20140 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20141 all ldelema's on reftypes.
20142 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20143 it was the wrong place to put it.
20145 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20146 register to pop to make this cleaner, at the request of Paolo.
20148 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20150 * mini-ops.h (OP_GETHASHCODE): New op.
20152 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20154 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20157 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20160 * mini-x86.c (mono_arch_output_basic_block): Rather than
20168 The first is 3 bytes while the second is 1. This saves 36 kb on
20169 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20170 see a small boost because of icache locality.
20172 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20174 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20176 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20177 started code sharing with the generic code.
20179 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20181 * mini-ppc.c, cpu-g4.md: added code for direct access to
20184 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20186 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20187 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20190 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20192 * declsec.c|h: Added functions to cache the declarative stack modifiers
20193 in MonoJitInfo and to create a security frame from a MonoJitInfo
20195 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20196 created. Register internal calls for System.Security.SecurityFrame::
20197 _GetSecurityFrame and _GetSecurityStack.
20198 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20199 the definitions for the new stack walk/callback mechanism.
20200 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20201 first security frame for LinkDemands and InheritanceDemands) and
20202 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20204 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20205 walk initialization (lupus).
20207 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20209 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20211 (handle_loaded_temps): Do not create a temporary variable for
20212 things that we know are temps. They will never be modified.
20213 (mono_spill_call): Set MONO_INST_IS_TEMP
20214 (mono_emulate_opcode): ditto
20216 (mono_method_to_ir.CEE_DUP): ditto
20218 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20220 * mini.c (type_to_eval_stack_type): Make this handle the void type
20221 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20222 (emit_tree): use ip_in_bb to special case some common idioms
20223 Update all callers to pass in the IP.
20224 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20226 This gives us a nice 2% speedup in mcs bootstrap.
20228 * mini-x86.c (peephole_pass): Peephole pass to make
20237 * mini.c (ip_in_bb): new method.
20238 (mono_method_to_ir): use this method rather than doing the hash
20241 * linear-scan.c (mono_linear_scan): When expiring actives, you
20242 don't need to keep around variables that expire on this
20243 instruction. This makes it so that:
20246 store (ebx add (ebx, 1))
20250 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20252 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20253 combination to avoid doing two copies. Fix up problems with previous
20256 * mini.c: Fix 64 bit warnings.
20258 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20260 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20262 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20263 changes from the x86 code.
20265 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20267 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20269 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20270 throwing code to reduce its size, unify the AOT and non-aot code and
20271 get rid of relocations in the AOT case.
20273 * mini-x86.h mini.c exceptions-x86.c
20274 (mono_arch_get_throw_corlib_exception): New arch specific function to
20275 raise corlib exceptions which doesn't require relocations in the
20278 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20280 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20282 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20285 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20288 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20290 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20291 with add function when used from Inc/dec atomic
20292 functions. Re-enabled optimization on x86.
20293 * mini-ops.h: renamed atomic_add functions to
20294 allow _add to match the Interlocked::Add and
20295 _add_next to match Interlocked::Inc/Dec.
20297 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20299 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20300 linking of BBs to the end BB, and enabled SSAPRE also with
20301 consprop and copyprop (which was prevented by that bug).
20303 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20305 * mini-x86.c: disabling the Interlocked optimizing code.
20307 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20309 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20310 file version check.
20312 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20314 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20315 interlocked optimization due lack of support on x86, rewrote
20316 exchange to take into account that base may be in eax.
20318 xsp works again; activated Interlocked optimizing code.
20320 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20322 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20324 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20326 * mini-ops.h: Add new opcodes.
20328 * mini.h: Add new patch types. Add got_var to MonoCompile.
20330 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20331 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20332 make it work with all kinds of patchable code.
20334 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20335 address of the GOT, and referencing entries in the GOT.
20337 * mini.c: Add code to load the GOT address if needed by an opcode.
20339 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20340 independent AOT code on the x86 using an elf-style Global Offset Table.
20342 2004-12-14 Raja R Harinath <rharinath@novell.com>
20344 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20346 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20348 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20351 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20353 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20354 of Interlocked:Increment/Decrement/Add as inline ops.
20355 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20357 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20359 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20360 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20362 2004-12-12 Duncan Mak <duncan@ximian.com>
20364 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20365 again. `patch_info->table_size' is no longer valid after Zoltan's
20368 2004-12-12 Martin Baulig <martin@ximian.com>
20370 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20371 if we are the "real" method, ie. not an inlined method inside it.
20373 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20375 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20376 before we look in the special fields table. This fixes
20377 ../tests/thread-static-init.cs.
20379 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20381 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20382 for Array get_Rank and get_Length. Fixes bug #70465.
20384 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20386 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20387 separate structure to reduce the size of MonoJumpInfo.
20389 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20391 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20393 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20395 * mini.c (mini_get_inst_for_method): Changed to allow ports
20396 to return a MonoInst instead of opcode
20397 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20399 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20400 Allow ports to return a created MonoInst instead of op-code, will enable
20402 (renamed mini_get_opcode_for_method to better reflected the functionality)
20404 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20406 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20408 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20410 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20413 2004-12-08 Martin Baulig <martin@ximian.com>
20415 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20416 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20418 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20420 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20423 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20426 2004-12-08 Raja R Harinath <rharinath@novell.com>
20428 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20430 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20432 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20433 bug introduced by the previous patch.
20435 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20437 * mini-ppc.c, objectc.cs: handle large structs passed by value
20438 (fixes bug #69972).
20440 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20442 * mini-ppc.c: OP_ARGLIST implementation from
20443 Geoff Norton <gnorton@customerdna.com>.
20445 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20447 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20448 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20450 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20452 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20454 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20456 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20459 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20461 * mini-sparc.c: Zero out localled-ed memory.
20463 * iltests.il: Add tests for zeroing out localloc-ed memory.
20465 2004-12-04 Martin Baulig <martin@ximian.com>
20467 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20468 mono_method_get_signature_full().
20470 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20472 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20473 and some utility functions (always for SSAPRE), integrated SSAPRE.
20474 * mini.h: Likewise.
20475 * driver.c: Added ssapre option.
20476 * ssa.c: Small fix on OP_ARG handling.
20477 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20478 * Makefile.am: Likewise.
20480 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20482 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20483 now in the xp code.
20485 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20488 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20490 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20492 * cpu-s390.md : Increase instruction length of oparglist.
20494 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20496 2004-11-30 Martin Baulig <martin@ximian.com>
20498 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20499 virtual generic methods. We call a special helper_compile_generic_method()
20500 icall to retrieve the method from the vtable, inflate and compile
20501 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20503 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20505 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20507 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20509 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20511 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20514 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20516 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20517 platforms with PIC aot.
20519 2004-11-28 Martin Baulig <martin@ximian.com>
20521 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20524 2004-11-28 Martin Baulig <martin@ximian.com>
20526 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20527 the result of mono_type_get_underlying_type() to check whether
20530 2004-11-26 Martin Baulig <martin@ximian.com>
20533 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20536 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20538 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20539 the same way as the other arguments so they won't get clobbered.
20541 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20542 calls through R11 since it is clobbered by the trampoline code.
20544 2004-11-26 Raja R Harinath <rharinath@novell.com>
20546 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20547 pick up in-tree mscorlib.dll.
20549 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20551 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20553 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20554 runtime data/code are now stored in a table similar to the GOT in ELF.
20555 This allows the code itself to be position independent.
20557 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20560 * aot.c: Attach ELF type (object/function) directives to all global
20563 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20565 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20567 * mini-amd64.h: Turn on PIC AOT code.
20569 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20570 returning the offset within an OP_AOTCONST instruction where the GOT
20571 offset needs to be added.
20573 * mini.h: Bump AOT file format version.
20575 2004-11-25 Martin Baulig <martin@ximian.com>
20577 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20578 uninflated generic methods.
20580 2004-11-25 Martin Baulig <martin@ximian.com>
20582 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20584 2004-11-24 Martin Baulig <martin@ximian.com>
20586 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20587 original klass (this only applies for generic instances).
20589 2004-11-24 Martin Baulig <martin@ximian.com>
20591 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20592 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20595 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20597 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20598 localloc. Fixes #69678.
20600 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20602 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20604 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20605 used SSE registers on pinvoke calls. Fixes #69774.
20607 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20609 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20610 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20612 2004-11-23 Raja R Harinath <rharinath@novell.com>
20614 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20615 Refer directly to the mcs/ tree.
20617 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20619 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20620 Check if a trampoline for a synchronized method is required.
20622 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20624 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20625 with localloc if needed. Throe arithmetric exception in
20626 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20627 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20629 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20631 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20632 types before switching on type. Fixes #69622.
20634 2004-11-19 Raja R Harinath <rharinath@novell.com>
20636 * Makefile.am (check-local): New. Integrate into 'make check'.
20637 (MCS,RUNTIME): Define using in-tree mono and mcs.
20639 (%.exe): Use $(ILASM).
20641 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20643 * mini-ppc.c: adjust initial prolog size (bug #69691).
20645 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20647 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20650 2004-11-17 Raja R Harinath <rharinath@novell.com>
20652 * Makefile.am (clean-local): Rename from 'clean'.
20654 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20656 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20657 to mono_arch_is_int_overflow.
20658 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20661 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20663 * declsec.c|h: New files to support declarative security attributes.
20664 Added function to check if a method has (applicable) security.
20665 * mini.c|h: Add check for declarative security attributes in
20666 mono_method_check_inlining.
20667 * Makefile.am: Added declsec.c and declsec.h to the build.
20669 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20671 * mini.c, mini.h: update to keep dynamic code info per-domain.
20673 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20675 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20676 (mini_init): Get rid of it from here too.
20678 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20680 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20681 implemented OP_RETHROW (patch by Geoff Norton
20682 <gnorton@customerdna.com>).
20684 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20686 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20687 between appdomains. Fixes appdomain-unload on PPC.
20689 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20691 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20692 mini-exceptions.c: handle the new wrapper types.
20693 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20694 token value as a MonoClass* when compiling a wrapper.
20695 mono_jit_create_remoting_trampoline now takes an additional
20696 MonoRemotingTarget parameter.
20698 2004-11-10 Martin Baulig <martin@localhost>
20700 * mini.c (mono_method_to_ir): Use `generic_container->context'
20701 rather than creating a new one.
20703 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20705 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20707 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20709 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20711 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20712 the experimental aot cache stuff.
20714 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20716 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20717 mini-exceptions.c: update to exception clause structure changes.
20719 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20721 * exceptions-x86.c (throw_exception): Fix warnings.
20723 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20726 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20728 * exceptions-sparc.c (get_throw_exception): Really fix this.
20730 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20732 * tramp-*.c: we no longer support icalls without wrappers, so
20733 a bit of code can be removed here
20735 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20737 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20740 * cpu-sparc.md: Add op_rethrow.
20742 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20744 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20746 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20747 * mini-ops.h: Add OP_RETHROW.
20749 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20751 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20753 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20755 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20756 Makes the output much easier to read
20758 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20760 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20761 prevents another huge leak when compiling with ssa. Secondly, the
20762 performance of doing this rather than freeing the lists is much
20763 better. GList does a lock every time you allocate a list link,
20764 so that it can use a memory pool. So, it is better to just use
20765 a memory pool of our own.
20767 * ssa.c, linear-scan.c: replace g_list_remove_link with
20768 g_list_delete. The remove one does not free the GList, so we were
20769 leaking memory. On -O=all --compile-all with corlib, this cut down
20770 3 MB of allocations.
20772 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20774 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20776 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20778 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20779 into a new function mono_create_jit_trampoline ().
20781 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20783 * trace.c (get_spec): Allow tracing of classes without a namespace.
20785 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20787 * mini.c: Fix pointer overwrite in mini_method_compile.
20789 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20791 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20792 The darwin ABI needs some special handling for 1 and 2 byte structs
20793 Lets use lbz/lhz instead of lwz everywhere.
20794 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20795 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20796 Use stb/sth for the former, and put the latter always on stack instead of in
20797 argument registers.
20799 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20801 * trace.c (is_filenamechar): Add '_'.
20803 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20805 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20807 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20809 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20811 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20812 depends on libmonogc. Fixes #68805.
20814 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20816 * mini.c (mono_jit_free_method): Provide extra information for
20817 this error. Currently this leaks, but will be turned into a
20818 developer option in the future.
20820 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20822 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20824 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20826 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20827 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20828 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20830 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20832 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20833 trampolines for AOT code.
20835 2004-10-22 <vargaz@freemail.hu>
20837 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20838 constructed types. Fixes #68136.
20840 2004-10-21 Martin Baulig <martin@ximian.com>
20842 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20843 if it returns true, unwind the stack to the call instruction.
20845 2004-10-21 <vargaz@freemail.hu>
20847 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20849 * mini.h: Bump AOT version number.
20851 * objects.cs: Add another test for unbox trampolines.
20853 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20856 2004-10-20 <vargaz@freemail.hu>
20858 * driver.c: Add SHARED to the set of optimizations tested.
20860 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20862 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20863 used by CEE_NEWARR.
20865 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20867 2004-10-20 Martin Baulig <martin@ximian.com>
20869 * mini-exceptions.c (mono_handle_exception): Call
20870 mono_debugger_handle_exception() to tell the debugger about
20871 catch/finally clauses.
20873 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20875 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20877 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20880 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20882 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20883 methods as their native size, fixed bug #57543, #57545.
20884 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20885 This saves a temporary register and mullw call down into 1 (minor perf
20886 increase for cases like sum = sum * 5; This use to translate into:
20889 It now translates to
20892 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20894 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20897 2004-10-11 Martin Baulig <martin@ximian.com>
20899 * mini.c (mono_method_to_ir): If we're a generic method, get the
20900 MonoGenericContainer from our MonoMethodNormal and create a
20901 MonoGenericContext from it.
20903 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20905 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20907 * basic-long.cs: Add test for checked i8->i2 cast.
20909 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20911 * inssel-ppc.brg: added a couple of speedup rules.
20913 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20915 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20916 to speed up rebuilds.
20918 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20920 * mini-s390.c: Minor fix to OP_OR_IMM.
20922 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20924 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20925 better. Fixes appdomain-unload.exe on sparc.
20927 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20929 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20930 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20933 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20935 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20937 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20939 * mini.c: Always generate a field read/write wrapper for members
20940 of the class MarshalByRefObject since the actual instance could
20943 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20945 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20947 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20949 * driver.c mini.h trace.c: Move the setting of the main assembly into
20950 a separate function called mono_trace_set_assembly () and call it after
20951 actually loading the main assembly. Fixes #66872.
20953 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20955 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20956 using the code manager.
20958 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20960 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20962 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20964 * cpu-amd64.md: Fix bug in previous patch.
20966 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20969 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20971 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20972 mini-exceptions.c: updates for changed stack walk interface.
20974 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20976 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20978 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20980 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20982 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20984 * driver.c (mini_regression_list): Do not call mono_assembly_close
20985 since assemblies can't be unloaded.
20987 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20989 * cpu-amd64.md: Fix more instruction lengths.
20991 * cpu-amd64.md: Fix lengths of some instructions.
20993 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20995 * inssel.brg: Make the array ldelema check aot friendly.
20997 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20999 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21001 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21003 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21005 * mini-x86.c: Fix build.
21007 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21008 mono_type_get_underlying_type () helper function to simplify code.
21010 2004-09-09 Martin Baulig <martin@ximian.com>
21012 * mini-amd64.c: Don't access `type->data.klass' directly, call
21013 mono_class_from_mono_type() instead since the type may be a
21016 2004-09-09 Martin Baulig <martin@ximian.com>
21018 * mini-amd64.c (get_call_info): Fix support for generic instances.
21019 (add_valuetype): Use mono_class_from_mono_type() to get the class
21020 since we can be a generic instance.
21022 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21024 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21026 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21028 * liveness.c: reset spill costs on each scan: bug 62107
21030 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21032 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21033 unnecessary line that doesn't compile
21035 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21037 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21038 trampolines, make them call an error function so people can fix their
21041 2004-09-06 Martin Baulig <martin@ximian.com>
21043 * mini.c (mono_method_to_ir): When initializing locals, handle a
21044 generic instances like a valuetype if it's a valuetype and like a
21045 class if it's a class.
21047 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21049 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21050 stack. Fixes #64674.
21052 * exceptions.cs: Add test for unwinding of call arguments.
21054 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21056 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21057 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21058 set the carry/borrow flag). The sparc and s390 implementations
21059 can now use optimized versions (and simplify the code). ppc bugfixes.
21061 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21063 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21065 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21067 * inssel-amd64.brg: Remove leftover 32 bit rule.
21069 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21071 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21073 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21074 mono_arch_find_jit_info functions into a new function. Fix a memory
21077 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21080 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21082 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21085 * exceptions.cs: Add array size tests.
21087 * mini.c: Allocate a separate icall wrapper for each arity of
21088 mono_array_new_va. Fixes #59509.
21090 * exceptions.cs: Add testcase for 64578.
21092 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21094 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21096 2004-09-02 Martin Baulig <martin@ximian.com>
21098 * mini.c (mono_method_to_ir): When initializing the locals, call
21099 handle_initobj() on the generic instance itself, not its
21102 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21104 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21105 MonoJitInfo for dynamic methods.
21107 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21109 * mini.c: Add support for freeing JIT data for dynamic methods.
21111 2004-09-01 Martin Baulig <martin@ximian.com>
21113 * mini-x86.c (is_regsize_var): Added support for generic
21115 (mono_arch_emit_prolog): Make this compile again, use
21116 `x86_push_imm_template (code)'.
21118 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21120 * mini-x86.c: make all push_imm instructions that get
21121 patched always emit the long form
21123 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21125 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21126 in a per-domain hash.
21128 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21131 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21136 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21139 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21140 Beginnings of SSE2 support.
21142 * exceptions.cs: Add more tests for checked int<->uint casts.
21144 2004-08-28 Martin Baulig <martin@ximian.com>
21146 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21150 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21151 Handle generic instances recursively.
21153 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21155 * iltests.il: test for conv.u8 on a constant
21157 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21159 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21160 LCONV_x4 (shrun_32 (membase)).
21162 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21164 * inssel-x86.brg: c&p rules for push/setret of long
21166 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21168 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21169 compare (regvar, base)
21171 * inssel-x86.brg: more burg love
21173 * inssel.brg: more cleanup
21175 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21177 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21179 * basic-long.cs, basic-calls.cs: new tests for optimization.
21181 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21183 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21186 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21188 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21190 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21192 * inssel.brg (mini_emit_memcpy): use
21193 NO_UNALIGNED_ACCESS to disable memcpy optimization
21195 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21197 * mini-amd64.c: Handle generic types in various places.
21199 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21201 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21203 * mini.c (handle_box): Fix warning.
21205 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21207 * mini-amd64.h: Enable the emit_state optimization.
21209 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21211 * mini-amd64.c: Add some new 64 bit peephole opts.
21213 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21215 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21217 * mini-amd64.c: Register allocator fixes.
21219 * mini.c: Add an optimization to emit_state to avoid allocation of new
21220 registers on some platforms.
21222 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21224 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21226 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21227 allocation. Fixes #63085.
21229 * basic-long.cs: Add new regression test.
21231 * mini-amd64.c: Register allocator improvements.
21233 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21235 * mini-amd64.c (read_tls_offset_from_method): Add another code
21238 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21239 instruction sequence for nullifying class init trampolines.
21241 * objects.cs: Add new regalloc test.
21243 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21245 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21247 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21249 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21252 * driver.c: Fix profiling after TLS changes.
21254 * driver.c (mono_main): Set mono_stats.enabled if needed.
21256 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21259 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21261 * mini-x86.c: use a 1 op rather than a 2 op tls access
21262 instruction -> faster.
21264 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21266 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21269 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21271 * exceptions-sparc.c (throw_exception): fix typo
21273 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21275 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21276 set tree->dreg correctly with tls. Allow any
21277 register to be used.
21279 * mini-x86.c (read_tls_offset_from_method): add new code
21280 generation pattern seen with GCC.
21283 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21285 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21286 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21287 exceptions-sparc.c: fix some performance issues in exception
21288 handling and setting of the stack trace for exceptions that were
21291 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21293 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21296 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21299 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21301 This patch inlines tls access, when possible.
21303 * mini.h: new arch functions for TLS intrinsics.
21304 All platforms updated with a stub.
21306 * mini.c: use the new intrinsics
21308 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21309 arch specific intrinsic for tls variables
21311 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21313 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21316 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21318 * mini.c: thread local allocation
21320 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21322 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21324 * Makefile.am: Link against the static version of libmonogc.
21326 * Makefile.am: Link the static versions of the convenience libraries
21327 into the mono executable.
21329 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21331 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21334 on integer overflow.
21336 * mini-amd64.c: Reorganize function call code.
21338 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21340 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21342 * inssel-x86.brg: use xor eax,eax.
21344 * basic.cs: new tests
21346 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21348 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21349 in exception throwing code.
21351 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21353 * inssel-x86.brg: use xor esi,esi.
21355 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21357 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21358 can trace methods compiled during mini_init () too.
21360 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21363 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21365 * Makefile.am: static link on x86 (r=zoltan)
21367 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21369 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21370 code since it causes some programs to fail.
21372 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21374 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21376 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21378 * mini.c: ovfops_op_map - add STACK_OBJ case for
21380 * basic.cs: add test_0_pin_string as test
21383 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21385 * Makefile.am: build C# if srcdir != builddir
21387 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21389 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21390 fall-through blocks.
21392 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21394 * driver.c: enable loop by default again and include abcrem in -O=all.
21396 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21398 * iltests.il: Add some localloc tests.
21400 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21402 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21405 * inssel-amd64.brg: Add some optimizations.
21407 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21410 * Makefile.am: Statically link mono against libmono on AMD64.
21412 * mini-amd64.c inssel-amd64.brg: Optimizations.
21414 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21416 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21418 * tramp-amd64.c: Patch calling code in trampolines.
21420 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21422 * mini-amd64.c: pinvoke struct passing fixes.
21424 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21426 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21427 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21429 2004-08-05 Duncan Mak <duncan@ximian.com>
21431 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21434 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21436 * mini-amd64.c (emit_move_return_value): Move return value for normal
21439 2004-08-05 Martin Baulig <martin@ximian.com>
21441 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21442 `type->type'; just modify `type' itself when dealing with enums
21443 and generic instances.
21444 (check_call_signature): Make `simple_type' a `MonoType *'.
21446 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21448 * mini.c: Use OP_PADD to add offsets to addresses.
21450 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21452 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21454 * mini-sparc.c (mono_arch_emit_epilog): fix check
21455 for folding last op into restore instruction
21457 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21459 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21460 helper methods using the code manager.
21462 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21464 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21466 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21468 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21469 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21471 * mini-s390.c: fix tail processing
21473 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21475 * mini-ppc.c: mul.ovf.un exception name fix.
21477 2004-08-03 Martin Baulig <martin@ximian.com>
21479 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21480 instances; before jumping to `handle_enum', also modify `ptype'.
21482 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21484 * cpu-sparc.md: fcall maximal length too small.
21486 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21488 * mini-amd64.c mini.h: Add initial support for passing/returning
21489 structures to/from pinvoked methods.
21491 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21493 * mini-ppc.c: reg allocator fix.
21495 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21497 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21499 * inssel.brg: Optimize memset on 64 bit machines.
21501 * mini-amd64.c: Fix some vararg cases.
21503 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21505 * mini-s390.c: Corrected macro in emit_float_to_int
21507 * s390-abi.cs: Tests to exercise the s390 ABI
21509 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21511 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21514 * basic.cs: Add a test for add.ovf.un.
21516 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21518 * mini-sparc.c: add case for OP_IDIV_UN
21520 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21522 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21524 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21526 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21528 * basic.cs: regression tests.
21530 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21533 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21535 * basic.cs: Add a new test.
21537 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21538 and AOT. Various fixes and optimizations.
21540 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21542 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21544 * mini-ppc.c: make sure temp regs are not used for global reg
21547 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21549 * cpu-sparc.md: conv_i8 fix for 64bits
21551 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21553 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21555 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21556 add opcode for cmp BYTE PTR [eax], imm.
21558 * inssel.brg: Make memcpy and memset takes bases.
21560 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21562 * *-amd64.*: More AMD64 work.
21564 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21566 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21567 add a compare-not-equal opcode.
21569 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21571 * mini.c: Use mono_init_from_assembly instead of mono_init.
21573 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21575 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21577 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21579 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21581 * inssel.brg: 64 bit fixes.
21583 * mini.h (MonoCallInst): Add some AMD64 specific data.
21585 * mini.h: Add some OP_P opcodes.
21587 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21589 * basic.cs: tests for 61797 and 61740
21591 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21593 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21594 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21596 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21598 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21600 * *-amd64*.*: Ongoing AMD64 work.
21602 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21604 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21606 * *-amd64*: Ongoing AMD64 work.
21608 * mini-arch.h: Add AMD64 support.
21610 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21612 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21614 * mini-ops.h: Add new opcodes.
21616 * Makefile.am: Add AMD64 support.
21618 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21619 rules into the inssel-long*.brg files.
21621 * *-amd64.*: Add beginnings of AMD64 backend.
21623 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21625 * mini.c (print_dfn): commenting out the code that prints
21626 the cil. With -O=deadce, this makes -v -v crash.
21628 * cpu-pentium.md: make checkthis have a length of 2
21630 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21632 * mini-sparc.h: fix implementations of __builtin
21633 functions for Sun compiler for V9.
21635 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21637 * mini.c: use the new stelem.ref wrapper
21638 * exceptions.cs, arrays.cs: new stelem.ref tests
21640 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21642 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21643 new XSP should work with these changes).
21645 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21647 * inssel-{long32,x86,}.brg: trivial optimizations.
21649 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21651 * mini.c: load value when emitting box operation in
21654 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21656 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21657 is one byte shorter than cmp DWORD PTR [eax], 0.
21659 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21661 * inssel-ppc.brg: arguments on the stack are always
21662 relative to the stack pointer (spotted by Neale Ferguson).
21664 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21666 * exceptions-x86.c: delay appending the method name to the trace until
21667 after mono_jit_info_table_find is called, as this gets the real
21670 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21672 * aot.c: register roots
21674 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21676 * aot.c : I could just use PLATFORM_WIN32 flag.
21678 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21680 * aot.c : Reverting the previous fix. This time it broke linux build.
21682 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21684 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21686 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21688 * mini.c (handle_stack_args): Remove some more debugging code.
21690 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21692 * driver.c mini.h aot.c: Allow additional options to be specified with
21693 --aot and pass them to mono_compile_assembly.
21695 * aot.c: Add experimental code to AOT compile all loaded assemblies
21696 on demand and save the code into a cache in the filesystem.
21698 * aot.c: Add support for more wrapper methods.
21700 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21703 * cpu-*.md: Remove removed opcodes.
21705 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21706 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21707 related icalls to marshal.c.
21709 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21711 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21713 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21715 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21717 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21718 * liveness.c: If liveness is recomputated we need to reset the information
21719 for each variable. This way, if the liveness range has been narrowed
21720 by optimizations that happened after the last computation, we can return
21723 For example, if you have
21728 // Tons of code that does not affect i
21734 i = 0 is dead code and will be removed by SSA. However, when
21735 linear scan gets to the code, i will still appear to be live
21736 throughout the entire block. This prevents good register allocation.
21738 2004-07-06 Martin Baulig <martin@ximian.com>
21740 * debug-mini.c (mono_debug_init_method): Allow
21741 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21742 (mono_debug_add_icall_wrapper): New method.
21744 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21746 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21748 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21751 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21753 * aot.c (mono_aot_load_method): Fix loading of debug info.
21755 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21757 * aot.c: Add logging support.
21759 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21761 * mini.h: Add prototype for mono_print_method_from_ip.
21763 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21765 * inssel.brg: 64 bit fixes.
21767 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21770 * Makefile.am: Add SPARC64 support.
21772 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21774 * aot.c: Fix alignment problems on 32 bit platforms.
21776 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21778 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21781 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21784 * mini.h: Bump AOT file version. Some 64 bit fixes.
21786 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21788 * inssel-sparc.brg: Add new rule to avoid register moves.
21790 * inssel.brg: Add ldind_to_load_membase helper function.
21792 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21794 * mini.c: OffsetToStringData intrinsic.
21796 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21798 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21800 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21803 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21804 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21806 * mini.c: reinstated mono_compile_get_interface_var()
21807 on x86, too, since the change breaks the Gtk# build there as well.
21809 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21811 * driver.c: remove loop from the default optimizations: it seems to
21812 interact badly with some of the other options (see bug #60613).
21814 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21816 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21817 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21819 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21821 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21822 vararg-using methods.
21824 2004-06-21 Martin Baulig <martin@ximian.com>
21826 * mini/mini-exceptions.c
21827 (mono_handle_exception): Added `gpointer original_ip' argument.
21828 After calling mono_unhandled_exception(), call
21829 mono_debugger_unhandled_exception() and if that returns true,
21830 restore the context and return.
21832 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21834 * mini-ppc.c: prefer the use of relative branches so
21835 they won't need to be patched in aot code (patch from Patrick Beard).
21837 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21839 * aot.c: patch from Patrick Beard to make the output assembly
21840 more correct for the MacOSX assembler. Small tweak to
21841 generate sane images on Linux/PPC, too.
21843 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21845 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21846 case until bug #59509 is fixed (shows up in #60332).
21848 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21850 * mini.c: make sure the needed wrappers are compiled, too, with
21853 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21855 * driver.c: remove NPTL reference in --version output.
21857 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21859 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21860 generate valid assembly for the Mach-O assembler.
21862 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21864 * driver.c: don't include abcrem in the all optimization specifier
21865 since it slows down jit compilation too much for now.
21867 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21869 * mini.c: use BIGMUL only if both operands have the same signage.
21870 * iltests.il: Test for bug 60056. (errors related to signage in
21875 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21877 * mini.c, aot.c: memory leak fixes.
21879 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21881 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21883 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21885 * Makefile.am: remove the -static hack completely, it links in
21886 statically glib as well.
21888 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21890 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21891 * exceptions.cs: make it compile with new mcs/csc.
21893 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21894 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21895 and added relevant test case.
21897 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21899 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21900 regressions in gtk-sharp.
21902 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21904 * exceptions.cs: New regression tests.
21906 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21908 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21910 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21912 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21914 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21916 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21918 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21920 * mini.c (mono_jit_runtime_invoke): Init class in this
21921 method instead of trusting mono_jit_compile_method to
21922 do the work (because wrappers can be in object class)
21924 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21926 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21928 * basic-long.cs: New regression test.
21930 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21932 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21933 and div/rem checks.
21935 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21937 * Makefile.am: fix miguel's change to build mono statically against
21938 libmono (track build dependencies).
21940 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21942 * cfold.c: Some glib versions do not have G_MININT32.
21944 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21946 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21947 with precision of tan, atan, sin and cos, and implemented related
21948 regressions tests (fixes bug 54467, but one new problem appeared and
21951 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21953 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21955 * exceptions.cs: Add test for constant folding && division by zero.
21957 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21958 since driver.c is in libmono too, so the optimization was useless.
21960 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21961 variable to driver.c so the compiler can emit more efficient code to
21964 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21966 * Makefile.am: don't distribute generated inssel.[ch] files.
21968 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21970 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21971 into the default appdomain. Fixes #58707.
21973 * jit-icalls.c: Remove the broken approximation for truncl, doing
21974 no conversion is better.
21976 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21979 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21981 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21982 of the mcrxr instruction which is not available on some processors
21983 even if it's documented to be. Implement add and sub overflow correctly
21984 (still not complete for long unsigned). Speed up icalls a bit.
21986 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21988 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21989 we run .cctor in the current domain instead of target_domain.
21991 Fixes bug #58558, .cctor not being called in -O=shared.
21993 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21995 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21997 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21999 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22000 which can be done with an imm8, do it that way.
22001 (mono_arch_output_basic_block): ditto for a jmp
22002 (mono_arch_emit_prolog): Computate maximum offset of a label.
22004 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22006 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22007 now tries to allocate prefered physical reg's for virtual
22008 regs. This reduces the number of emited spills/loads with
22009 20-30% on our core assemblies.
22011 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22013 * jit-icalls.c: truncl() is not needed and trunc() is
22014 the correct thing to do anyway (bug #58287).
22016 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22018 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22021 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22023 * driver.c: enable loop optimizations by default.
22025 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22027 * mini-x86.c: fix calc of max loop size when aligning loops start.
22029 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22031 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22034 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22036 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22039 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22041 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22043 * mini.c (inline_method): Allways inline some wrappers even if the cost
22044 is too large. Fixes #58785.
22046 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22048 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22050 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22051 (crichton@gimp.org). Beginning of support for sparc/linux.
22053 * mini-sparc.c: Optimize retrieval of LMF address.
22055 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22057 * exceptions-ppc.c: handle alloca in methods with clauses.
22059 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22061 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22063 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22065 * mini.c: Delegate most of the abort signal work to
22066 mono_thread_request_interruption, which also handles Stop and Suspend
22069 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22071 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22072 supports the save/restore lmf opcodes.
22074 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22076 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22077 by gcc-3.4 as well.
22079 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22081 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22083 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22084 methods which contain array accesses.
22086 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22087 boundaries. Fixes #58537.
22089 * iltests.il: Add regression test for #58537.
22091 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22093 * mini-x86.c (mono_arch_local_regalloc): Last part of
22094 fix for bug #58633 (releasing register to early).
22096 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22098 * basic-long.cs: Add new regression test.
22100 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22102 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22103 register too early on the chain.
22105 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22107 * mini.c (create_helper_signature): Use a helper function to reduce
22108 the code which needs to be written. Also set the calling convention of
22109 icalls on windows. Fixes #57840.
22111 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22113 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22114 exceptions-ppc.c: added helper function to get the instruction address
22115 from a signal handler context.
22117 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22119 * helpers.c: use g_get_tmp_dir. Invokes happyness
22122 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22124 * helpers.c: Add new env variable to pass args to objdump.
22125 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22127 2004-05-17 Radek Doulik <rodo@ximian.com>
22129 * Makefile.am (common_sources): added abcremoval.h so it get
22130 disted and daily mono packages on go-mono.com will build again
22132 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22134 * abcremoval.c: Fixed coding style, added copyright header.
22136 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22138 * mini.h: Added prototype for abc removal main function.
22140 * build_relations_propagation_table.pl: Added copyright header.
22142 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22144 * basic-long.cs: reg test for complex ceq_long bug.
22146 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22148 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22149 reg in long and clob case (bug #58343). Fixed/added comments.
22151 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22153 * mini.c (mono_jit_runtime_invoke): Follow new convention
22154 of calling the invoke method with an function pointer.
22156 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22158 * ChangeLog: Fix author of memory leak patch.
22160 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22162 * Makefile.am: fix make dist as well...
22165 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22167 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22168 on archs where pointers are 4 bytes long.
22170 * Makefile.am: Added abcremoval.c source file.
22172 * abcremoval.c: Added abcremoval.c.
22174 * abcremoval.h: Added abcremoval.h.
22176 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22178 * inssel.brg: Enabled bounds check removal.
22180 * mini.c: Added support for abcrem optimization.
22182 * mini.h: Added abcrem optimization label.
22184 * driver.c: Added support for abcrem optimization.
22186 * propagated_relations_table.def: Added propagated_relations_table.def.
22188 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22190 * mini.c, cfold.c: fix style.
22192 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22194 * mini.c: handle issue with the low-level implementation of
22195 some long opcodes (bug #54209).
22197 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22199 * basic.cs: test for my new cmov stuff.
22201 2004-05-13 Patrik Torstensson
22203 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22204 opt and added peephole documentation.
22206 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22208 * tramp-ppc.c: rewrote the generic trampoline code.
22210 2004-05-11 Patrik Torstensson
22212 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22214 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22216 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22218 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22219 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22221 * mini.c: Add new icalls for AsAny marshalling.
22223 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22225 * tramp-ppc.c, mini-ppc.c: more cleanups.
22227 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22229 * mini.c: no warnings.
22231 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22233 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22235 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22237 * mini.c: In the thread abort signal handler, if the thread is in the
22238 process of being stoped, don't throw the Abort exception, just stop the
22241 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22243 * tramp-ppc.c: removed old code.
22245 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22247 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22248 do some simple speed optimizations on ppc.
22250 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22252 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22253 and large offsets in load/store.
22255 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22257 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22258 it causes regressions.
22260 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22262 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22265 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22267 * jit-icalls.c: remove warnings.
22268 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22269 speedups for unsafe code.
22271 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22273 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22275 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22277 * basic-calls.cs: Add new regression test.
22279 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22282 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22284 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22287 2004-05-06 Patrik Torstensson
22289 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22290 long reg allocation in any reg (not only eax:edx) and implemented
22291 long shl/shr ops in asm instead of helpers.
22293 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22295 * mini-sparc.h: Fix warnings.
22297 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22300 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22301 separate statement for clarity.
22303 * mini-sparc.c: Update status.
22305 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22307 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22310 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22312 * inssel-ppc.brg: another small pre-release workaround:
22313 we don't do overflow detection for long_sub_un.
22315 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22317 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22318 (also works around a weird ppc bug: 57957).
22320 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22322 * tramp-ppc.c: trampoline fixes.
22324 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22326 * mini-ppc.c: fixed typos.
22328 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22330 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22331 at the top of the stack. Fixed typos. Use a frame registers
22332 for all the methods with exception clauses.
22334 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22336 * exceptions-ppc.c: restore fp registers.
22338 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22340 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22341 order from the stack top (moved the stack room to save the
22342 return value for trace after the param area). Fixed corruption
22343 in restoring registers on unwind.
22345 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22347 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22349 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22351 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22352 and prolog/epilog for methods that use it. Allow
22353 enough param area room for varargs methods. Fix miguel's
22354 breakage in exception handling.
22356 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22358 * Makefile.am: run genmdesc only on current arch.
22360 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22362 * exceptions-x86.c:
22363 * mini-x86.h: fix the build on windows.
22365 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22367 * 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.
22369 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22371 * mini-exceptions.c: New file.
22373 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22374 Move some parts of the x86 exception handling code to an
22375 arch-independent file so it can be shared with other ports.
22377 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22379 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22381 2004-04-26 David Waite <mass@akuma.org>
22383 * driver.c: remove comma from end of enumeration declaration
22385 2004-04-26 Jackson Harper <jackson@ximian.com>
22387 * driver.c: parse config file before loading first assembly. This
22388 allows the user gac to be enabled/disabled.
22390 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22392 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22393 simpler mechanism: we do not care what is encoded initially
22394 (branch absolute or relative), we care about the code and its
22395 target. I kept the old code for reference for now.
22397 The new code tries first to determine if the jump is anywhere in
22398 the -/+32 absolute meg range, if it succeeds, it encodes using the
22399 absolute branch; If not, it tried to find something in the
22400 relative range, if not, it uses the handle_thunk code.
22402 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22404 * exceptions-ppc.c: use the correct ip register on macosx.
22406 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22408 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22410 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22412 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22413 Raise exception on integer divide by zero by hand since the hw
22414 doesn't support it. Handle NaNs in FP compares.
22416 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22418 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22419 code reducing duplication between the platforms and enabled
22420 signal exception handling (on linux for now).
22422 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22424 * exceptions-ppc.c: more macosx support.
22426 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22428 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22430 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22432 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22434 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22436 * iltests.il: more tests.
22438 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22440 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22443 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22445 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22447 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22449 * liveness.c: Mark variables as volatile in all basic blocks reachable
22450 from exception clauses.
22452 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22454 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22457 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22459 * iltests.il, basic.cs: more tests for regalloc.
22461 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22463 * iltests.il: Some tests for register allocation modifications
22466 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22468 * exceptions.cs: Add regression test for bug #56782.
22470 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22471 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22472 the beauty of fixing the same thing in 5 different files...
22474 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22476 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22479 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22481 * mini.c: Add support for STRWLPARRAY marshalling convention.
22483 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22485 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22486 to init the context to setup the regs pointer).
22488 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22490 * exceptions-ppc.c: more exceptions work.
22492 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22494 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22497 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22499 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22500 can use the memory directly.
22502 * cpu-pentium.md: Update documentation from a post from Zoltan.
22504 add x86_add_membase, x86_sub_membase, x86_mul_membase
22506 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22508 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22509 GENERAL_REGS they were also hardcoded for all PPC ports.
22511 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22513 Remove hard-coded limit for floating point registers, use
22514 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22516 Notice that in MacOS X calling conventions you can fit a lot more
22517 floating point values in registers, so I should update the PInvoke
22518 test to excercise the passing of floating point values on the
22519 stack (currently broken).
22521 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22523 * tramp-ppc.c (create_trampoline_code): Added
22524 JUMP_TRAMPOLINE_SIZE.
22525 (ppc_magic_trampoline): Follow the pattern from
22526 x86_magic_trampoline: if code is set to zero, return.
22527 (create_trampoline_code): Always pass MonoMethod to the jump
22528 trampoline, before it was passing a null.
22529 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22530 share the code with mono_arch_create_jit_trampoline.
22532 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22534 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22537 * cpu-g4.md: Added length for jmp instruction, the worst case
22538 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22541 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22543 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22545 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22547 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22548 before each IL instruction.
22550 * mini.c (CEE_BOX): Fix warnings.
22552 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22554 * mini.c: removed a few unused vars and extra whitespace.
22556 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22558 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22560 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22562 (OP_GETCHR): use the above
22563 (CEE_LDELEMA): use the above.
22565 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22566 version of the generic impl.
22567 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22568 (CEE_LDELEMA): use the above.
22570 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22572 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22575 * iltests.il: Added new regression test for #56317.
22577 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22579 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22580 under NetBSD. Fixes #56450.
22582 * liveness.c (update_gen_kill_set): Fix previous patch.
22584 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22586 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22588 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22590 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22591 ldsfld and ldsflda.
22593 * inssel-sparc.brg: Add more optimizations.
22595 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22597 2004-04-01 Martin Baulig <martin@ximian.com>
22599 * mini.c (handle_box): New static function; moved the
22600 implementation of CEE_BOX here.
22601 (mono_method_to_ir): Added `constrained_call' variable.
22602 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22603 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22604 mono_method_get_constrained() to get the method.
22606 2004-04-01 Martin Baulig <martin@ximian.com>
22608 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22609 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22610 (mono_method_to_ir): We don't need these macros anymore since
22611 mono_class_get_full() already takes care of it.
22613 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22615 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22616 use @function (as doesn't accept #function here) and check the return
22617 value of system and stop if fails.
22619 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22621 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22623 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22625 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22627 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22629 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22632 * basic-long.cs: Add test for negation of Int64.MinValue.
22634 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22636 * mini-sparc.c: Update status.
22638 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22640 * exceptions-sparc.c: Fix return value in filters.
22642 * inssel-sparc.brg: Fix register allocation in some rules.
22644 2004-03-28 Martin Baulig <martin@ximian.com>
22646 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22649 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22651 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22653 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22654 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22655 remove unused conv_u4 opcode.
22657 * mini-x86.c: Remove valgrind workaround since it slows down things
22658 even when mono is not run under valgrind.
22660 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22662 * mini-sparc.c: Update status.
22664 * inssel-sparc.brg: Add some optimizations.
22666 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22667 future delay slot filling. Add support for varargs, tail calls and JMP.
22669 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22670 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22672 * inssel.brg: Fix register allocation in OP_ARGLIST.
22674 * inssel.brg: Fix warnings.
22676 2004-03-25 Martin Baulig <martin@ximian.com>
22678 * mini.c (inflate_generic_field): Removed.
22679 (mini_get_method): Removed, use mono_get_method_full(),
22680 (mini_get_class): Removed, use mono_class_get_full().
22681 (mono_method_to_ir): Pass our generic context to
22682 mono_field_from_token().
22684 2004-03-25 Martin Baulig <martin@ximian.com>
22686 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22687 of a `MonoMethod *'.
22688 (mini_get_method): Take a `MonoGenericContext *' instead
22689 of a `MonoMethod *'.
22690 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22691 a new local variable called `generic_context' which holds the
22692 current `MonoGenericContext *'; use it to lookup things.
22694 2004-03-24 Martin Baulig <martin@ximian.com>
22696 * mini.c (mini_get_class): New static method; if we're inside a
22697 generic instance, inflate the class if neccessary.
22698 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22700 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22702 * iltests.il: New regression test for #55976.
22704 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22707 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22709 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22712 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22714 * liveness.c: Consider SSA stores as well as loads when making vars
22717 * exceptions.cs: New regression tests for register allocation.
22719 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22721 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22722 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22723 domain lock only to protect puntual access to data structures.
22724 Added access lock for sighash, jit_icall_hash_name,
22725 jit_icall_hash_addr and domain->code_mp.
22727 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22729 * driver.c: Print SIGSEGV handling method.
22731 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22733 * mini.c (setup_jit_tls_data): Handle case when this is called
22734 multiple times for a thread.
22736 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22737 is different from fbxx_un. Fixes #54303. Also use constants instead of
22738 magic numbers in a lot of places.
22740 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22742 * exceptions.cs: Fix cctor test when --regression is used.
22744 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22746 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22749 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22751 * inssel-ppc.brg: fixed register assignments for some rules.
22753 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22755 * exceptions.cs: Add test for exceptions in static constructors.
22757 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22758 static constructors outside the domain lock. Fixes #55720.
22760 2004-03-17 Martin Baulig <martin@ximian.com>
22762 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22763 (inflate_generic_field): Take the `MonoMethod *' instead of the
22764 `MonoClass *' and added support for generic method.
22765 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22766 have a `field->parent->gen_params', only inflate the field if it's
22767 an open constructed type.
22769 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22771 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22772 exception object instead of the preconstructed ones.
22774 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22776 * mini.c: reverted changed to sigsegv_signal_handler commited
22777 accidentally in the previous patch.
22779 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22782 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22783 running --aot with an old assembly.
22785 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22787 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22790 * mini-sparc.c: Add support for v9 branches with prediction.
22792 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22794 * mini.c (mini_init): #warning is GNUC only
22796 * mini-sparc.h: implement __builtin_frame_address
22797 and __builtin_return_address for Sun C compiler
22799 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22801 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22803 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22805 * basic-calls.cs: Add test for unaligned byref long argument passing.
22807 * mini-ops.h: Add sparcv9 compare and branch instructions.
22809 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22810 v9 instructions if we have a v9 cpu.
22812 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22813 registers for global allocation.
22815 * exceptions-sparc.c: Fixes.
22817 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22819 * liveness.c (mono_analyze_liveness): Optimized version.
22821 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22823 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22826 * basic-float.cs basic-calls.cs: New regression tests.
22828 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22830 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22831 sigaltstack implementation.
22833 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22835 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22836 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22838 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22840 * mini.c: Fix warnings.
22842 * mini.c (mono_resolve_patch_target): New function which contains the
22843 arch independent part of the patching process.
22845 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22846 patching code to a separate function.
22848 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22850 * mini.c (add_signal_handler): ifdef out on Windows
22852 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22854 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22855 cpu-sparc.md: Add exception handling support + other fixes.
22857 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22858 typed GC detection in --version.
22860 * basic.cs exceptions.cs: New regression tests.
22862 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22863 the arch specific code can store data during a compilation.
22865 * mini-ops.h: Add OP_SETFRET.
22867 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22868 function, register a separate icall for each arity, so the icalls can
22871 * mini.c (mono_print_tree): Print negative offsets in a more readable
22874 * mini.c: Make signal handling work on sparc.
22876 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22878 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22880 * jit-icalls.c: Emulate truncl by aintl on solaris.
22882 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22884 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22886 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22888 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22890 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22891 a MarshalByRef type, inline a method that performs the check, taking into
22892 account that the object can be a proxy. Also implemented tow new opcodes:
22893 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22894 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22895 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22897 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22899 * mini-ppc.c: if a relative branch displacement is too big
22900 but it points to and area reachable with an absolute branch,
22903 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22905 * mini.c: optimize small copies in cpblk.
22907 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22909 * basic-calls.cs basic-float.cs: New regression tests.
22911 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22912 negative offsets from %fp. Implement localloc. Fix local register
22913 allocation. Fix the case when the this argument needs to be saved to
22914 the stack. Implement some missing opcodes.
22916 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22918 * mini.c (mini_method_compile): Reenable global regalloc in methods
22919 with exception handlers.
22921 * linear-scan.c (mono_varlist_sort): Fix warning.
22923 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22925 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22928 * liveness.c: Make all variables uses in exception clauses volatile, to
22929 prevent them from being allocated to registers. Fixes #42136.
22931 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22933 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22934 causes regressions.
22936 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22937 argument to mono_arch_regalloc_cost.
22939 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22942 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22944 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22945 Make the cost of allocating a variable to a register arch dependent.
22947 * basic-calls.cs: Fix compilation of tests.
22949 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22950 helper function to cut back on the number of #ifdefs needed.
22952 * mini-ppc.c: Fix compilation.
22954 * basic-calls.cs: New regression tests.
22956 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22958 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22959 of l0 since that is callee saved.
22961 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22964 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22965 of delay instruction.
22967 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22969 * mini.h (MonoCallInst): Add 'virtual' flag.
22971 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22973 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22975 * *.cs: New regression tests.
22977 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22980 * mini.c (mono_runtime_install_handlers): Fix build.
22982 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22983 'signal_stack_size' members.
22985 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22986 alternate signal stack.
22988 * exceptions-x86.c: Add stack overflow handling.
22990 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22991 functions to arch independent code.
22993 * mini.c (mono_print_tree): Print more detailed info for load_membase
22996 2004-02-23 Martin Baulig <martin@ximian.com>
22998 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23000 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23002 * mini-x86.c: fixed reg allocation for div/rem.
23004 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23006 * driver.c (mono_main): Report some configuratio options on --version.
23008 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23010 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23011 low in the address space. Correctly flush memory in thunks where we
23012 output native code.
23014 2004-02-20 Martin Baulig <martin@ximian.com>
23016 * mini.c (mini_get_method): New static method; inflate all generic
23017 methods and methods in open generic instances.
23018 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23019 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23021 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23023 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23025 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23027 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23029 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23031 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23032 it compile using Sun's compiler.
23034 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23036 * 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.
23038 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23040 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23042 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23044 * mini-ppc.c: handle calls outside of the allowed range with thunks
23045 allocated using the code manager.
23046 * tramp-ppc.c: use the code manager to hold generated native code.
23047 Fixed the magic trampoline to just patch vtable entries.
23049 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23051 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23054 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23056 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23059 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23060 if we have a working __thread implementation.
23062 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23063 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23065 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23067 * mini-x86.c: Fix compilation under gcc 2.
23069 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23071 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23072 contains a call to the wrapped function.
23074 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23075 OP_<CALL>_IMM opcodes, and use them under X86.
23077 * mini.c (mono_jit_find_compiled_method): Fix warning.
23079 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23081 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23083 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23084 functionality to mini.c.
23086 * mini.c (mono_create_jump_trampoline): New function to create a jump
23087 trampoline. Return a compiled method instead of a trampoline if it
23088 exists. Add a cache for jump trampolines.
23090 * mini.c (mono_jit_find_compiled_method): New function to return a
23091 compiled method if it exists.
23093 * mini-x86.c: Call mono_create_jump_trampoline instead of
23094 mono_arch_create_jit_trampoline.
23096 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23097 a jump trampoline. Fixes #52092.
23099 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23101 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23102 which is not up-to-date. Add check_corlib_version () instead.
23104 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23107 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23108 since newer valgrind versions do not need it.
23110 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23111 compile a method with a given set of optimizations.
23113 * mini.c: Compile icall wrappers on-demand instead of at startup.
23115 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23116 wrapper for an icall.
23118 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23120 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23123 * iltests.il: Add test for non-empty stack before switch instruction.
23125 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23127 * mini.c: Add support for new stringbuilder marshalling conventions.
23129 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23131 2004-02-01 Martin Baulig <martin@ximian.com>
23133 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23134 in `ginst->mtype_argv'.
23136 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23138 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23139 facilitate grepping.
23141 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23143 * mini.c: fixed buglet in initobj generic implementation for references.
23145 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23147 * Makefile.am: make the version script conditional.
23148 * jit-icalls.c: handle missing truncl().
23150 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23152 * exceptions.cs: Add more tests for double->int conversion.
23154 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23155 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23157 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23159 * driver.c: make --verbose --version emit an error
23160 if the loaded corlib doesn't match the runtime version.
23162 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23164 * mini-ppc.h: export ppc_patch().
23165 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23166 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23167 on par or better than on MacOSX.
23169 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23171 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23172 mono_lookup_pinvoke_call.
23174 * mini-x86.c: Under windows, the default pinvoke calling convention is
23175 stdcall. Fixes #52834.
23177 * mini.c (optimize_branches): Add an upper bound to the number of
23178 iterations to prevent infinite loops on strange loops. Fixes #53003.
23180 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23182 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23183 and ISINST. Fixes #52093.
23185 * objects.cs (test_0_vector_array_cast): New tests.
23187 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23189 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23190 checking in Array.Set ().
23192 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23195 * object.cs (test_0_multi_array_cast): New regression test.
23197 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23199 * exceptions-ppc.c: fix build on Linux/PPC.
23201 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23203 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23204 running under valgrind.
23205 (x86_magic_trampoline): Fix build bustage.
23207 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23208 negative values as well. This is needed for the encoding of the line number
23209 info, since sometimes the line numbers are not in increasing order.
23211 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23213 * cpu-pentium.md (localloc): Increase the size of the localloc
23214 instruction since it is a loop under Win32.
23216 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23219 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23221 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23222 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23223 Max Horn (max@quendi.de). Fix file names in comments.
23225 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23227 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23228 avoid stack overflow.
23229 (replace_usage): Avoid uninitialized variable warnings.
23231 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23232 and taking the address of valuetype variables.
23234 2004-01-03 Patrik Torstensson
23236 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23237 for other purposes than FP later on.
23239 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23241 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23244 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23246 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23248 2003-12-30 Patrik Torstensson <p@rxc.se>
23250 * mini-x86.h: Decreased number of availiable fp regs.
23251 Solves corner cases with FP spilling.
23253 2003-12-23 Patrik Torstensson <p@rxc.se>
23255 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23256 for floating point stack tracking / spilling on x86.
23259 * basic-float.cs: added float mul overflow test.
23261 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23263 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23265 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23267 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23268 supports for cond branches that overflow the immediate
23269 overflow offset. mcs can compile simple programs.
23271 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23273 * exceptions-ppc.c: exception handling support wip:
23274 finally handlers get run on exception.
23276 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23278 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23281 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23283 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23284 initial support for stack walking and unwinding.
23286 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23288 * driver.c (mono_main): Make corlib-out-of-sync message more
23289 descriptive. Also remove verify_corlib call.
23291 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23293 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23294 not overlap with other call's arguments, too.
23296 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23298 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23299 move to arch-specific code the choice of arch-specific
23300 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23301 * mini.c: ensure emulation calls will not interleave
23304 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23306 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23307 the magic trampoline stack frame is dropped before executing
23310 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23312 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23313 and integer to fp conversions. Added support for overflowing
23314 arguments on the stack. Reserve a couple more registers as temps.
23315 Added support for aot compilation (as output still needs to be
23318 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23320 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23321 Don't overwrite return register in some corner cases.
23323 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23325 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23326 static constructors when AOT compiling.
23328 * driver.c (mono_main): Call mono_check_corlib_version.
23330 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23332 * cpu-g4.md, basic.cs: fixed div target register.
23334 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23336 * mini-ppc.c, basic.cs: shl_imm fix with test.
23338 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23340 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23341 structures by value. Misc fixes.
23342 * objects.cs: more tests.
23344 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23346 * mini-ppc.c: lconv.ovf.i implemented.
23348 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23351 (mini_init): don't error out if someone already called g_thread_init.
23353 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23355 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23356 to be any type per the spec. Fix abnormal memory usage when
23357 the same object is repeatedly thrown.
23359 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23361 * mini.c: check for overruns in IL code.
23363 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23365 * TODO: Add/remove some todo entries.
23367 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23369 * driver.c (mono_main): Call mono_verify_corlib.
23371 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23373 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23374 This has been moved to mini.c
23375 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23376 type being casted is marshalbyref it could be a proxy, so instead of
23377 emitting the type check code, emit a call to a runtime method that will
23378 perform the check by calling CanCastTo if needed.
23380 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23382 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23383 methods with large stack frames under Win32.
23385 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23387 * Makefile.am: Distribute regression tests.
23389 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23390 at the end instead of inserting each variable into the sorted list.
23392 * linear-scan.c (mono_varlist_sort): New helper function.
23394 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23396 * mini.c: ensure arguments and locals are within bounds.
23398 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23400 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23403 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23405 * mini.c (mono_cprop_copy_values): Fix crash.
23407 * aot.c: Set verbosity back to 0.
23409 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23411 * regalloc.c: complete memory leak fix by Laurent Morichetti
23414 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23416 * driver.c (main_thread_handler): Revert the previous patch.
23418 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23421 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23422 memory from the memory pool.
23424 * driver.c (main_thread_handler): Turn on all optimizations when
23427 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23428 an array for better performance.
23430 * regalloc.c (mono_regstate_assign): Fix memory leak.
23432 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23433 serialize the debug info.
23435 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23436 debug info from the serialized representation.
23438 * aot.c: Save debug info into the generated file and load it when
23441 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23443 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23445 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23446 More FP-related fixes.
23448 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23450 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23451 and register allocation buglet. Hello world now runs.
23453 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23455 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23456 * tramp-ppc.c: fixed class init trampoline.
23457 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23459 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23461 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23462 mini.c: more ppc changes/fixes.
23464 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23466 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23467 Also optimize the case when the arguments are the same in the caller
23470 * iltests.il: Add tests for tail calls with valuetype arguments.
23472 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23474 * mini-ppc.c: fixes for struct return type.
23476 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23478 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23479 mono_spillvar_offset() to arch-specific code.
23481 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23483 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23485 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23487 * exceptions-x86.c: Fix stack space leaks.
23489 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23490 registers from the lmf if the method has save_lmf set.
23492 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23494 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23495 of icall wrappers into InvokeInDomain, since these are now per-domain.
23497 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23499 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23500 make some opcode emulation and intrinsic ops enabled/disabled
23501 according to the architecture. More fixes.
23503 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23505 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23507 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23509 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23510 arch-specific handling for 'this' and struct return type to
23511 arch-specific code.
23513 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23515 * aot.c: prevent divide by zero error when reporting (it happened with
23516 Accessibility.dll).
23518 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23520 * mini.h (inst_switch): Remove unused macro.
23522 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23525 (load_aot_module): free 'info->methods' and 'info' properly. No more
23526 "free(): invalid pointer blah" messages when you have an old aot
23529 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23531 * jit-icalls.c, mini.c: Added support for context static fields.
23533 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23535 * mini.c (mono_method_blittable): Methods which set LastError are not
23536 blittable either. Fixes #51108.
23538 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23540 * mini.c: flush icache.
23541 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23543 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23545 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23547 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23549 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23552 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23555 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23557 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23559 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23560 instruction when the result is discarded.
23562 * iltests.il (test_0_div_regalloc): New regression test.
23564 * arrays.cs: Fix compilation error.
23566 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23568 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23569 float rules to inssel-x86.brg: sane architectures with FP registers
23570 don't need to implement these rules.
23572 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23574 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23576 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23578 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23579 implementation of 32 bit systems.
23581 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23583 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23584 (Jeroen Zwartepoorte).
23586 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23588 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23589 the caller and the callee matches.
23591 * mini.c (mono_method_to_ir): Add comment.
23593 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23594 signbit is missing on some platforms.
23596 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23598 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23600 * mini.c (setup_jit_tls_data): Call the new function.
23602 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23604 * mini-x86.c: Add experimental support for fast access to the lmf
23605 structure under NPTL/Linux 2.6.x.
23607 2003-11-06 Martin Baulig <martin@ximian.com>
23609 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23610 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23613 2003-11-02 Martin Baulig <martin@ximian.com>
23615 * mini.c (inflate_generic_field): New static method.
23616 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23617 generic instance and the field is declared in a generic type, call
23618 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23620 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23622 * mini.h mini.c (mono_method_same_domain): New function to return
23623 whenever the caller and the callee are in the same domain.
23625 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23627 2003-10-30 Martin Baulig <martin@ximian.com>
23629 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23630 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23632 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23633 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23635 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23637 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23640 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23641 object here, so it is in the correct appdomain etc.
23643 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23645 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23647 (mono_method_to_ir): Avoid freeing the type created returned from
23648 mono_type_create_from_typespec, since it is put into an internal cache
23649 by the function. Fixes pointer.exe.
23651 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23652 trampolines for icalls and pinvokes as well. Fixes #33569.
23654 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23656 * mini.c: Update after appdomain changes.
23658 * mini.c (mono_jit_compile_method_inner): Allways compile native
23659 method wrappers in the root domain, since there can only be one
23660 instance of them, whose address is stored in method->info.
23662 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23664 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23665 environment variable. Instead detect automatically whenever running
23666 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23669 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23671 * trace.c, trace.h: New files that implement the new trace option
23674 * driver.c: Document new --trace options.
23676 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23679 - if (mono_jit_trace_calls)
23680 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23682 * mini.h: prototypes.
23684 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23686 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23688 * mini.c inssel.brg: Implement typedefbyref opcodes.
23690 * mini.c (mono_jit_compile_method): Remove unused local variable.
23692 * mini.c (mono_jit_compile_method_inner): Ditto.
23694 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23696 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23698 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23700 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23702 * mini.c (mono_no_aot): Remove unused global variable.
23704 * mini.c: Thread safety fixes.
23706 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23708 * mini.c (mono_create_class_init_trampoline): Add a lock around
23709 class_init_hash_addr.
23711 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23714 * mini.c: Decompose the NEWARR instruction before decomposing its
23715 arguments. Fixes #30073.
23717 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23719 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23722 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23724 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23726 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23728 * driver.c: Add support for compiling icall wrappers to --compile.
23730 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23732 * inssel.brg: The empty value in class->interface_offsets is -1, not
23735 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23737 * objects.cs: New test for 'is' operator on an array of interfaces.
23739 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23741 * tramp-ppc.c: update trampoline code to support jumps
23742 and class initialization.
23744 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23746 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23748 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23750 * inssel.brg (OP_UNBOX): Remove unused rule.
23752 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23753 region instead of one for each method. Fixes #47813.
23755 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23757 * exceptions.cs (test_0_nested_finally): New regression test for
23758 nested exception handlers.
23760 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23762 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23764 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23767 * mini.c (mono_method_check_inlining): Make the inlining limit
23768 configurable by an environment variable.
23770 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23772 * mini.h: Bump AOT file version.
23774 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23775 token, store the image along with the token, since the token might not
23776 refer to the same image as the method containing the relocation,
23777 because of inlining.
23779 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23781 * mini.c (mono_precompile_assemblies): New function to compile
23782 all methods in all loaded assemblies.
23784 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23786 * regalloc.h regalloc.c (MonoRegState): Change the type of
23787 iassign and fassign to int*, since they can contain large negative
23788 values if the register is spilled. Also added some comments. Fixes
23791 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23792 under Win32. Fixes #42964.
23794 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23796 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23798 * aot.c: Added support for AOT compiling methods which contain calls
23799 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23802 * driver.c (compile_all_methods): Run the compilation in a thread
23803 managed by mono. Fixes #44023.
23805 * mini.c (mono_codegen): Print full method name in verbose output.
23807 * mini-x86.c (mono_arch_patch_code): Fix warning.
23809 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23810 jumps, since the method we are jumping to might be domain-specific.
23812 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23814 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23816 * inssel.brg: string chars are unsigned.
23818 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23820 * TODO: New todo item.
23822 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23823 which calls mono_runtime_class_init and patches the call site to
23824 avoid further calls.
23825 (mono_arch_create_class_init_trampoline): New arch specific function
23826 to create a class init trampoline.
23827 (create_trampoline_code): Generalized so it can create
23828 class init trampolines as well.
23830 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23831 (mono_create_class_init_trampoline): New function to create and cache
23832 class init trampolines.
23833 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23834 vtable given the address of a class init trampoline. Used by the
23836 (mono_codegen): Generate a call to a trampoline instead of
23837 mono_runtime_class_init in LDSFLD[A].
23838 (mono_codegen): Add relocations for the new trampoline.
23840 * mini.h mini-x86.c aot.c: Added a new relocation type:
23841 MONO_PATCH_INFO_CLASS_INIT.
23843 * mini.h: Bump AOT version number.
23845 * aot.c: Create a copy of the loaded code instead of using the original
23846 so methods which call each other will be close in memory, improving
23849 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23850 patch since it breaks the regression tests.
23852 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23853 for the register saving instruction sequence since the
23854 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23856 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23858 * TODO: Fix todo item && remove another.
23860 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23862 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23865 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23866 function of the module.
23868 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23869 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23870 --no-aot command line option.
23872 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23874 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23875 by Bernie Solomon (bernard@ugsolutions.com).
23877 * inssel.brg: Refactor the interface offset table related code into
23878 its separate functions and add support for the AOT case.
23880 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23882 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23884 * aot.c: Added mono_aot_verbose variable and made all debugging
23885 output depend on the value of this variable.
23887 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23888 method_label and info_label.
23890 * mini.h mini-x86.c aot.c: Added a new relocation type
23891 MONO_PATCH_INFO_IID for klass->interface_id.
23893 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23894 the MonoJitInfo structure.
23896 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23897 a non-root appdomain in shared mode.
23899 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23901 * aot.c: make aot loader less verbose. Remove free of unused variable.
23903 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23905 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23907 * .cvsignore: Added *.dll.
23909 * mini.c (mono_print_tree_nl): New function callable while debugging.
23911 * mini.c (mono_print_code): Export this.
23913 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23916 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23918 * mini.h (MonoCompile): Added 'jit_info' field.
23920 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23921 the cfg structure, since it is needed by the AOT compiler.
23923 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23925 * aot.c: A major rewrite. Changes include:
23926 - save exception tables for methods which have them.
23927 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23928 to g_module_symbol.
23929 - reworked the file format so it is now much smaller and needs
23930 fewer relocation entries.
23932 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23934 * aot.c (load_aot_module): Fix build bustage on platforms without
23937 2003-09-04 Martin Baulig <martin@ximian.com>
23939 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23941 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23943 * TODO: Some new optimization ideas.
23945 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23947 * aot.c: Save the optimization flags used to compile the code into
23950 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23951 support emitting domain specific code.
23953 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23954 no longer domain neutral. It can be made domain neutral by compiling
23955 with --optimize=shared.
23957 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23958 between appdomains.
23960 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23961 loading of AOT code.
23963 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23965 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23966 if there is no domain neutrality information.
23968 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23970 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23971 format version into the generated library.
23973 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23974 callee method into the caller since one of them could be shared.
23976 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23977 system exceptions from AOT code now works.
23979 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23980 method if it is domain neutral and the callee is not.
23982 * graph.c (cfg_emit_one_loop_level): Fix warning.
23984 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23986 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23989 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23991 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23992 is needed by code which is executed before mono_runtime_init ().
23993 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23995 * mini.c (mono_thread_abort): Fix warning.
23996 (mono_jit_compile_method): Call static constructor in the AOT case too.
23998 * aot.c (mono_compile_assembly): Fix warning.
24000 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24002 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24004 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24006 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24008 * cpu-pentium.md: Fix the length of call opcodes so they include the
24009 ESP restoring instruction. Fixes #47968.
24011 2003-08-28 Martin Baulig <martin@ximian.com>
24013 * mini-x86.c (mono_arch_call_opcode): Added support for
24014 MONO_TYPE_GENERICINST.
24016 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24018 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24020 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24021 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24023 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24026 2003-08-26 Martin Baulig <martin@ximian.com>
24028 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24029 when reporting an error, set this to the actual error location.
24030 (mono_method_to_ir): Report the correct error location if
24031 get_basic_blocks() returned an error.
24033 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24035 * mini.c (mono_type_blittable): OBJECT is not blittable.
24036 (mono_method_blittable): Methods which have marshalling descriptors
24037 are not blittable either. Fixes #47842.
24039 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24041 * driver.c mini.c: Use an environment variable instead of a global
24042 variable. Also fix the build.
24044 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24045 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24048 * driver.c mini.c: Added --with-valgrind option to turn off some
24049 code which prevents mono from running under valgrind.
24051 * mini.c (mono_emit_call_args): Fixed warning.
24053 * mini.c (mono_emulate_opcode): Fixed warning.
24055 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24057 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24058 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24059 regalloc.c, regalloc.h: specify available registers in arch-specific
24060 code and support floats in the regallocator (patch by Laurent Morichetti
24063 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24065 * mini.c: mono_thread_current() can be called only after
24066 mono_runtime_init(): rearrange code to not call it early on.
24068 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24070 * mini.c: allocate jump tables in the code mempools.
24072 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24074 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24077 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24079 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24080 12 to 16. This fixes bug #47453.
24083 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24085 * mini-ppc.c: fixed indexed load and unsigned compares.
24087 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24089 * mini.c: reenabled installation of handler for
24090 thread abort signal.
24092 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24094 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24095 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24096 until it's fixed and actually useful.
24098 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24100 * inssel-long32.brg: couple more opcodes implemented.
24102 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24104 * mini-sparc.c: Even more opcodes implemeted.
24106 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24108 * mini-sparc.c: More opcodes implemented.
24110 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24112 * mini-sparc.c: More opcodes implemented.
24114 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24116 * inssel-sparc.brg: Add some needed rules. Direct
24118 * Makefile.am: Use inssel-sparc.brg
24119 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24120 an assert happy for now.
24122 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24124 * mini-sparc.c: Fixed compile errors.
24125 * exceptions-sparc.c: Same. We now produce a mono binary
24126 on sparc-linux. Yea.
24128 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24130 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24131 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24132 They compile, but do not work.
24134 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24136 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24137 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24138 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24141 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24143 * mini.c: more opcodes implemented and better support for generics.
24145 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24147 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24148 * mini.c, mini.h: first cut at generics support: some new instructions
24149 added and changed the behaviour of some of the existing ones.
24151 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24153 * mini.c: Removed definition of metadata_shared mutex here.
24155 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24157 * mini-x86.c: make vararg calls work for instance methods.
24159 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24161 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24162 returns the arguments in a separte list, now.
24164 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24166 * aot.c, mini.c: updates for array type representation changes.
24168 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24170 * mini.c: register function to perform jit shutdown.
24172 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini.c: use a faster allocator if possible.
24176 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24178 * aot.c: some cleanups and portability changes.
24180 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24182 * mini.c: use faster allocation for CEE_BOX if possible.
24184 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24186 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24187 Moved inlined mempcy code to its own function so that is can be
24188 reused. Added an inline memset function as well (optimized initobj).
24189 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24191 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24193 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24195 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24197 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24198 arch code can setup the cpu for CLR execution, if needed.
24199 We use it on x86 to set the precision of FP operations.
24201 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24203 * mini.c: disable some optimizations if we can guess they'll cost too
24204 much for a given method.
24206 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24208 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24210 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24211 * mini.h mini.c mini-x86.c: Added instruction level coverage
24212 info collection support.
24214 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24216 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24217 is now implemented in the profiling API. Get rid of a couple of
24218 unnecessary global variables.
24220 2003-06-15 Nick Drochak <ndrochak@gol.com>
24222 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24223 * cpu-g4.md: add op_bigmul and op_bigmul_un
24224 * cpu_pentium.md: add op_bigmul_un
24225 * inssel-long32.brg: add rule for unsigned bigmul
24226 * mini-ops.h: define OP_BIGMUL_UN
24227 * mini-x86.c: THE BUG: handle (un)signed properly
24228 * mini.c: choose unsigned opcode if needed.
24229 This set of patches fixes bug #44291
24231 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24233 * mini.c (optimize_branches): improved to handle all kinds of
24234 conditional branches.
24236 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24238 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24239 don't raise exceptions.
24241 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24243 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24244 to arch-specific files.
24246 2003-06-09 Martin Baulig <martin@ximian.com>
24248 * Makefile.am (libs): Added $(LIBGC_LIBS).
24250 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24252 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24253 and OP_ATAN (fixes bug#44293).
24255 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24257 * Makefile.am, mini-x86.c: rename cpu description array to
24258 pentium_desc, since some compilers define the 'pentium' preprocessor
24261 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24263 * mini.c (mini_select_instructions): add explicit branch if the
24264 following block is not the false target of a conditional branch -
24265 we need this with any optimization that reorder or remove bblocks
24267 * mini.c (optimize_branches): bug fixes
24269 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24271 * mini.c (mono_method_to_ir): inline static readonly fields
24273 * ssa.c (fold_tree): start cfold support for long (very simple
24276 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24278 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24280 * inssel.brg: fixed memcpy (bug #44219).
24282 2003-06-05 Dick Porter <dick@ximian.com>
24284 * driver.c: Set the glib log levels to not abort if g_message
24287 g_set_prgname() has to happen before mini_init() so that the
24288 process handle gets the info.
24290 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24292 * driver.c: add intrins to the default optimizations to get wider
24295 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24297 * mini.h: some large basic blocks will overflow a 16-bit
24298 integers for symbolic registers.
24300 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24302 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24303 (mono_arch_output_basic_block): fix bug 43499
24305 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24307 * mini.c: kill duplicated definition of mono_debug_format.
24309 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24311 * mini-x86.c, arrays.cs: fixed register allocation bug.
24313 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24315 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24317 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24319 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24322 (print_method_from_ip): also print source location information if
24325 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24327 * mini.c (mono_find_block_region): bug fix in region code
24328 (mini_method_compile): enable removing unreachable code again, but
24329 only in methods without exception clauses.
24331 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24334 Implemented arglist opcode and handling of TypedReference type.
24335 Fixed x86 call convention when a structure is returned.
24336 Minimal support for calling static vararg methods.
24338 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24340 * mini.c (mini_method_compile): always remove unreachable code,
24341 because the code in them may be inconsistent (access to dead
24342 variables for example).
24344 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24346 * driver.c, debug-mini.c: warning fixes.
24348 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24350 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24352 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24354 * mini.c: thread-static fields are registered in mono_class_vtable(),
24355 so ensure the function is called before checking for them.
24357 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24359 * mini.c (optimize_branches): fix for bug 43586
24361 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24362 overflow (fixes Bug #43639)
24364 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini.c, objects.cs: allow the use of stobj for primitive types.
24368 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24370 * mini.c: be less strict about argument checking until we support
24371 running the verifier.
24373 2003-05-27 Nick Drochak <ndrochak@gol.com>
24375 * basic-long.cs: tests for (ulong)int * (ulong)int also
24376 * mini.c: use the same trick for (ulong)int * (ulong)int
24378 2003-05-27 Nick Drochak <ndrochak@gol.com>
24380 * basic-long.cs: add regression test for (long)int * (long)int
24381 * cpu-pentium.md: add op_bigmul specification
24382 * inssel-long32.brg: add OP_BIGMUL rule
24383 * mini-ops.h: add OP_BIGMUL
24384 * mini-x86.c: register allocator: handle case where src1 needs to be
24386 * mini.c: substitute special BIGMUL opcode in the tree for
24387 (long)int * (long)int
24389 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24391 * jit-icalls.c: call the type ctor on field access if needed.
24393 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24395 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24396 to a method (including results of ldelema, bug#43207).
24398 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24400 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24401 colors to show exception handler blocks.
24403 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24404 (fix for pinvoke7.cs).
24406 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24408 * mini.h, mini.c: ensure correct initialization order for types that
24409 require it. Prepare for lazy compilation of jit icall wrappers.
24410 Provide a name for opcode emulation to reduce unneeded mallocing.
24412 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24414 * mini-x86.c: better register restoring code and profiling
24415 support for tail calls.
24417 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24419 * mini.h, driver.c: prepare for leaf methods optimization.
24421 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24423 * mini.c: get targets of branches before converting a method.
24425 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24427 * mini.c (optimize_branches): added some experimental code (disbaled)
24429 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24431 * mini.c (optimize_branches): fix branch to branch optimization
24433 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24435 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24437 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24439 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24442 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24444 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24445 enable use of interface variables again.
24447 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24448 I1 to registers because there is no simply way to sign extend 8bit
24449 quantities in caller saved registers on x86.
24451 * inssel-float.brg: set costs of some rules to 2 so
24452 that monobure always select the arch. specific ones if supplied,
24453 regardless of the order we pass the files to monoburg.
24455 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24457 * mini.c, mini-x86.c: since the magic trampoline for jumps
24458 can't patch the code directly, we do it as soon as the
24459 method gets compiled.
24461 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24463 * mini-x86.c, mini.h: introduce a new patching method
24464 to support CEE_JMP and tail calls.
24465 * mini.c: obey tail.call. Don't precompile methods target
24467 * tramp-x86.c: new trampoline code to handle methods
24468 reached through a jump.
24470 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24472 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24473 bit values to registers
24475 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24477 * mini.c (mono_compile_get_interface_var): share interface
24478 variables if possible.
24480 2003-05-16 Martin Baulig <martin@ximian.com>
24482 * debug-mini.c (mono_init_debugger): New function to initialize
24483 the debugger. This is not in the debugger since it needs to
24484 access some of mini's internals.
24486 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24488 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24490 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24492 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24493 for value type handling.
24495 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24497 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24498 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24500 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24502 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24503 the constructor through a proxy.
24505 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24507 * jit-icalls.c, inssel.brg: fixes to array element address
24510 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24512 * mini-x86.c (is_regsize_var): allocate pointer to registers
24514 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24516 * driver.c: fixed typo, added intrins to the set of optimizations
24517 tested with regressions.
24519 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24522 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24525 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24527 * inssel.brg: remove some common pop instructions without side effects
24529 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24531 * inssel-x86.brg: fixed thinko in int to double conversions.
24533 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24535 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24537 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24539 * inssel-long32.brg: two more missing instructions.
24541 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24543 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24544 if not already set.
24546 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24548 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24551 * basic-float.cs: Added tests for negative zero.
24553 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24555 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24556 a couple of missing operations for long casts, with test cases.
24558 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24560 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24562 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24564 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24565 code size estimation.
24567 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24569 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24570 abstract methods (fix bug 42542)
24572 * aot.c: add ability to handle array types
24574 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24576 * mini.c: Call the _specific versions of the object allocation
24577 functions if possible.
24579 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24581 * driver.c: call setlocale ().
24583 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24585 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24588 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24590 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24592 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24593 wrappers (fix bug 42122)
24595 2003-05-04 Martin Baulig <martin@ximian.com>
24597 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24599 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24600 s/mini_set_defaults/mono_set_defaults/g.
24602 2003-05-04 Martin Baulig <martin@ximian.com>
24604 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24606 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24608 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24609 (reported by Don Roberts).
24611 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24613 * mini.c: temporarily work around two bugs for this release.
24615 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24617 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24618 that contains -export-dynamic and it makes using the ld script
24620 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24622 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24624 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24627 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24629 * mini.c: make sure leave calls all the needed finally blocks,
24630 even when the target jumps out of multiple exception clauses.
24632 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24634 * ldscript, Makefile.am: add linker script to reduce the number of
24635 exported symbols (should also fix the issues with libwine defining
24636 some of the same symbols in io-layer).
24638 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24640 * driver.c (mini_main): Avoid assertion when no file name is given on
24643 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24645 * driver.c: added --version/-V command line option.
24646 Added the inline optimization in the regression tests.
24648 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24650 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24651 to the type in the method signature (fixes bug#42134).
24653 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24655 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24657 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24659 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24661 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24663 * driver.c: fixed bug #42100.
24665 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24667 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24669 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24671 * mini.c: moved most of the code required to do inlining to its own
24672 function so it can be reused. Inline also ctors if appropriate.
24674 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24676 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24677 the runtime can call mono API functions.
24679 2003-04-27 Martin Baulig <martin@ximian.com>
24681 * debug-mini.c (mono_debug_init_method): Added
24682 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24683 send a notification to the debugger.
24685 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24686 running in the Mono Debugger, just pass the breakpoint number to
24687 mono_debug_init_method().
24689 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24691 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24693 * mini.c: allow some more unsafe compares.
24695 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24697 * mini-x86.c, Makefile.am: make distcheck works (partially from
24698 a patch by Richard Lee <r.h.lee@attbi.com>).
24699 * regset.c, regset.h: removed, they are unused.
24701 2003-04-25 Dick Porter <dick@ximian.com>
24703 * driver.c: Usage reports the name as 'mono' not 'mini'
24704 * exceptions-x86.c: Build and run on freebsd
24706 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24708 * Makefile.am: install the program with the 'mono' name and
24709 the library as libmono instead of mini and libmini.
24711 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24713 * driver.c: provide the APIs for the embedding interface of the old jit.
24715 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24717 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24719 2003-04-23 Martin Baulig <martin@ximian.com>
24721 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24723 * driver.c: Added `--debug' command line argument to enable
24726 2003-04-23 Martin Baulig <martin@ximian.com>
24728 * debug.[ch]: Removed. The code is now in
24729 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24731 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24734 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24736 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24738 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24741 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24742 mono_domain_finalize.
24743 (mini_method_compile): use mono_method_profile* if the the option is
24746 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24748 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24749 methods with their wrapper.
24751 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24752 methods with their wrapper.
24754 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24757 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24760 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24763 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24765 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24767 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24769 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24770 of the mempool. This is slightly faster and uses less memory
24772 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24774 * mini.c: avoid O(n) allocation for variables.
24776 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24778 * mini.c: handle items on the stack after inlining methods.
24780 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24782 * mini.c: make the method->opcode optimization dependent
24783 on MONO_OPT_INSTRINS and do it lazily.
24785 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24787 * driver.c: print overall results at the end of regression run.
24789 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24791 * inssel.brg: don't overwrite symbolic registers.
24793 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24795 * inssel-x86.brg: fix conversion from long to float.
24797 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24799 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24801 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24803 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24805 * driver.c: Added --print-vtable option as in the old JIT.
24807 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24809 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24811 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24813 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24815 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24817 * mini.c regalloc.c regalloc.h: Fix memory leak.
24819 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24821 * aot.c (mono_aot_get_method): register all used strings
24823 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24825 * mini.c: always intern strings references with ldstr at compile time.
24827 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24829 * Makefile.am: add BUILT_SOURCES.
24831 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24833 * driver.c: give a better error message when the assembly to execute
24834 doesn't have an entry point.
24836 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24838 * Makefile.am: added hack for automake
24840 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24843 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24845 22003-04-07 Martin Baulig <martin@ximian.com>
24847 * Makefile.am: Added Makefile.am.
24849 * debugger-main.c: Removed, this is now in the debugger where it
24852 * mini.pc.in: Call this package `mini' for the moment.