1 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
3 * mini-exceptions.c: Fix win32 build.
5 2010-04-01 Mark Probst <mark.probst@gmail.com>
7 * mini.c, driver.c: Call mono_gc_base_init() before
10 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
12 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
13 call_method]): Delegate the actual work in security-core-clr.c
16 2010-04-01 Zoltan Varga <vargaz@gmail.com>
18 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
19 float conv.ovf.un opcodes are encountered, instead of asserting later.
22 2010-04-01 Zoltan Varga <vargaz@gmail.com>
24 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
26 * iltests.il.in: Add a test.
28 2010-04-01 Zoltan Varga <vargaz@gmail.com>
30 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
33 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
35 2010-04-01 Zoltan Varga <vargaz@gmail.com>
37 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
40 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
42 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
43 mono_create_handler_block_trampoline with the proper #ifdef so that it
46 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
48 * mini-exceptions.c: Introduce mono_walk_stack_full, which
49 allows to select if it's new or old context that is passed to
52 * mini-exceptions.c (mono_handle_exception_internal): Handle the
53 case when executing a guarded handler from the EH machinery.
55 * mini-exceptions.c (mono_install_handler_block_guard): New function
56 responsible for checking for handler blocks, installing the guard and
59 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
60 to check for handler blocks and skip interruption logic if one was found.
62 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
63 by the handler block guard trampoline. Resumes interruption by raising the
64 pending ThreadAbortException.
66 * mini.c (create_jit_info): Calculate the end address of a finally block.
68 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
69 of a finally block to a specified address and return the old one.
71 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
72 trampoline patches the original return address and calls the trampoline function.
74 2010-03-30 Zoltan Varga <vargaz@gmail.com>
76 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
78 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
79 does the patching if the callee is in the same domain.
81 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
82 of mono_arch_patch_plt_entry ().
84 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
86 * mini.c (create_jit_info): Fix try block hole length encoding.
88 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
90 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
91 duplicate information and print offsets instead of absolute addresses.
93 2010-03-29 Zoltan Varga <vargaz@gmail.com>
95 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
96 event is sent. Fixes #591733.
98 2010-03-26 Zoltan Varga <vargaz@gmail.com>
100 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
103 2010-03-26 Zoltan Varga <vargaz@gmail.com>
105 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
106 thread_to_tls hash table.
108 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
109 section. Fixes #591000.
111 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
113 * Makefile.am (version.h): Check for pure .git directory only,
114 fixes SVN revision when using git without git-svn.
116 Contributed under MIT/X11 license.
118 2010-03-26 Zoltan Varga <vargaz@gmail.com>
120 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
122 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
124 * basic-simd.cs: Test for vector x scalar binary operators.
126 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
128 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
129 intrinsics with expanded scalar arguments.
131 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
133 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
134 don't have an exception class, so don't decode it. This would crash
137 2010-03-24 U-anarquia\miguel <miguel@anarquia>
139 Make sure that trunk builds with DISABLE_JIT, an update to the
142 * mini.c (mini_get_shared_method): this code seems to be necessary
143 regardless of whether DISABLE_JIT has been defined.
145 (mono_jit_compile_method_inner): it seems that this method is
146 required even in full AOT mode, so ifdef out only the pieces that
147 try to genrate code (the body of code that applies patches to the
150 (mini_method_compile): do not compile when using DISABLE_JIT.
152 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
153 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
154 compile when DISABLE_JIT is set.
156 2010-03-24 Mark Probst <mark.probst@gmail.com>
158 * mini.c (mono_create_tls_get): Only create a TLS operation if the
159 arch really supports it.
161 2010-03-24 Mark Probst <mark.probst@gmail.com>
163 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
165 2010-03-23 Neale Ferguson <neale@sinenomine.net>
167 * exceptions-s390x.c: Add support for
168 mono_arch_get_throw_corlib_exception and fix throw by name.
170 * mini-s390x.c: Add IMT support; Fix stack parameter passing
171 logic (especially for varargs); Correct localloc sizing; Add
172 mono_arch_get_this_arg_from_call and
173 mono_arch_get_this_arg_from_call.
175 * mini-s390x.h: Add support for facility list extraction;
176 Correct/update MONO_ARCH_xxx settings.
178 * mini-s390.c: Minor corrections to instruction output for
179 varargs. No IMT implementation - I think it's time to deprecate
180 s390 and just leave s390x.
182 * tramp-s390x.c: Correct creation of trampoline instruction
185 * cpu-s390x.md: Update some instruction lengths
187 2010-03-23 Zoltan Varga <vargaz@gmail.com>
189 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
190 can be hit with partial sharing.
192 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
193 in non-shared classes correctly.
194 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
195 Turn on partial sharing.
197 2010-03-23 Zoltan Varga <vargaz@gmail.com>
199 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
202 2010-03-23 Zoltan Varga <vargaz@gmail.com>
204 * method-to-ir.c (mono_method_to_ir): Handle the failure of
205 mono_method_signature ().
207 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
209 * mini.c (mini_method_compile): Get the signature of cfg->method early with
210 error checking, so later calls do not need error checking.
212 2010-03-22 Zoltan Varga <vargaz@gmail.com>
214 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
216 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
218 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
220 * mini-exceptions.c (mono_handle_exception_internal): Don't
221 check try_end for archs different than s390.
223 * mini.c (create_jit_info): Don't crash if the finallt block is the
226 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
228 * driver.c (mono_main): Don't free global codeman under linux since
229 glic now peeks at code on stack for more archs than just amd64.
231 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
233 * mini.c, method-to-ir.c: changes to support compressed interface
236 2010-03-22 Zoltan Varga <vargaz@gmail.com>
238 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
239 Use sigaction on OpenBSD too.
241 2010-03-22 Zoltan Varga <vargaz@gmail.com>
243 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
245 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
247 * debugger-agent.c: #include sys/select.h for fd_set.
249 Code is contributed under MIT/X11 license.
251 2010-03-21 Zoltan Varga <vargaz@gmail.com>
253 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
256 2010-03-21 Zoltan Varga <vargaz@gmail.com>
258 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
259 some large methods with lots of exception handlers. Fixes #440924.
261 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
263 * method-to-ir.c: remove code duplication for interface checks.
265 2010-03-19 Zoltan Varga <vargaz@gmail.com>
267 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
268 (assembly_unload): Clear all event requests referencing the to-be unloaded
272 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
274 * mini.h, mini-exceptions.c: restore the state of the stack
275 guard page permissions.
277 2010-03-19 Zoltan Varga <vargaz@gmail.com>
279 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
280 call site patching code, it doesn't appear to be needed.
282 2010-03-19 Zoltan Varga <vargaz@gmail.com>
284 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
285 sharing generic methods whose type arguments are a mix of reference and
286 non-reference types. Not yet turned on.
288 * mini.c (mini_get_shared_method): New helper function to return
289 the method which will be compiled/registered in the JIT tables when doing
291 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
292 use mini_get_shared_method ().
294 * mini.c (mini_method_compile): Register the same method which is compiled when
295 doing generic sharing.
297 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
299 * generics.cs: Add partial sharing tests.
301 2010-03-17 Jerry Maine <crashfourit@gmail.com>
303 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
304 Add an enum value that or's all possable values together. Add an enum value
305 that marks the end of the used bit indexes.
307 * mini-amd64.c : Make changes to match the changes in mini.h
309 * mini-x86.c : Make changes to match the changes in mini.h
311 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
312 simd_version to support more simd versions. Changed the name of
313 simd_version to simd_version_flags to make it more intuitive that
314 it now contains bit flags. Reordered the *_intrinsics arrays to
315 match the changes above. Changed emit_intrinsics() to use the new
316 setup mentioned above.
318 Code is contributed under MIT/X11 license.
320 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
322 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
323 remaining archs. Alpha and hppa maintainers, please stand up.
325 2010-03-17 Zoltan Varga <vargaz@gmail.com>
327 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
328 is needed even when fail_tramp!=NULL.
330 2010-03-17 Zoltan Varga <vargaz@gmail.com>
332 * debugger-agent.c (insert_breakpoint): Write a log message.
334 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
336 * iltests.il.in: Add a few tests for LEAVE going over multiple
339 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
341 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
343 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
345 * mini.h (MonoBasicBlock): Add native_length field.
346 * mini.h (MonoCompile): Add try_block_holes field.
347 * mini.h (MonoInst): Add exception_clause pointer to
350 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
351 * mini.c (mono_cfg_add_try_hole): New function to register possible
353 * mini.c (create_jit_info): Fill in the holes information.
355 * mini-exceptions.c: Verify for holes when checking if an IP is covered
358 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
360 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
362 * jit-icalls.c: adjusted for the array API changes.
364 2010-03-16 Zoltan Varga <vargaz@gmail.com>
366 * iltests.il.in: Disable the fconv_to_i test on sparc too.
368 2010-03-16 Zoltan Varga <vargaz@gmail.com>
370 * debugger-agent.c: Simplify the way breakpoints are processed by removing
371 the 'pending' flag. This fixes support for appdomains too.
374 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
376 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
378 2010-03-12 Zoltan Varga <vargaz@gmail.com>
380 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
381 when using LLVM, LLVM generates it itself when needed.
383 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
385 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
386 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
389 2010-03-11 Zoltan Varga <vargaz@gmail.com>
391 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
392 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
393 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
395 2010-03-11 Martin Baulig <martin@ximian.com>
397 * debugger-agent.c (type_commands): Add NULL check to
398 `CMD_TYPE_GET_SOURCE_FILES'.
400 2010-03-09 Zoltan Varga <vargaz@gmail.com>
402 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
404 2010-03-09 Zoltan Varga <vargaz@gmail.com>
406 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
409 * iltests.il.in: Add a test.
411 2010-03-05 Martin Baulig <martin@ximian.com>
413 Add support for aborting invocations.
416 (InvokeData): Added `InvokeData *last_invoke'.
417 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
418 added a new `invoke' field to keep the `InvokeData *' throughout
420 (ErrorCode): Added `ERR_NO_INVOCATION'.
421 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
422 (mono_debugger_agent_handle_exception): Don't report any exception
423 if an abort was requested.
424 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
425 a thread abort if necessary.
426 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
428 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
430 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
431 so we can release the whole list and not just the first one. Free
432 it in more places as well.
434 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
436 * method-to-ir.c: Revert r153222 as it doesn't belong here.
438 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
440 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
442 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
444 * driver.c: report also other misc build options.
446 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
448 * method-to-ir.c: Generate better code for the NewObject
451 2010-03-07 Zoltan Varga <vargaz@gmail.com>
453 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
454 is disabled. Fixes #582322.
456 * iltests.il.in: Add a test.
458 2010-03-06 Zoltan Varga <vargaz@gmail.com>
460 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
461 the handling of obj->synchronization == null and owner != current thread to
462 mono_monitor_exit ().
464 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
467 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
469 * mini.c: change the way emulated opcode info is stored and save about
470 4 KB of runtime memory.
472 2010-03-04 David S. Miller <davem@davemloft.net>
474 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
475 that don't provide the siginfo in the second signal handler argument
476 are buggy, and this has been fixed for years.
477 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
478 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
480 2010-03-04 Zoltan Varga <vargaz@gmail.com>
482 * aot-runtime.c (find_symbol): Fix a leak.
483 (decode_patch): Ditto.
485 2010-03-04 Zoltan Varga <vargaz@gmail.com>
487 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
489 2010-03-04 Zoltan Varga <vargaz@gmail.com>
491 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
493 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
495 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
497 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
499 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
500 to check for errors, it's enough to create the metadata open.
504 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
507 * mini-exceptions.c: Add support for printing stack traces when handling
508 exceptions, and when printing exceptions thrown while tracing also print
509 the exception message.
511 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
513 * trace.c: We need to parse exclude tokens ('-') before string tokens,
514 since the exclude token is a valid string character.
516 2010-03-02 Levi Bard <levi@unity3d.com>
518 * debugger-agent.c: Invalidate thread stacks on domain unload.
520 2010-03-02 Mark Probst <mark.probst@gmail.com>
522 * method-to-ir.c: Emit dummy_use for stored reference after write
523 barriers to make sure the object is pinned if the GC interrupts
524 before the write barrier is done.
526 2010-03-02 Zoltan Varga <vargaz@gmail.com>
528 * cpu-<ARCH>.md: dummy_use was missing src1:i.
530 2010-03-01 Zoltan Varga <vargaz@gmail.com>
532 * debugger-agent.c: Add a log message printing the protocol version.
534 2010-03-01 Zoltan Varga <vargaz@gmail.com>
536 * debugger-agent.c: Add a new command to communicate the protocol version used
537 by the client. This could be used to allow newer runtimes to communicate with
540 2010-03-01 Zoltan Varga <vargaz@gmail.com>
542 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
544 2010-03-01 Zoltan Varga <vargaz@gmail.com>
546 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
549 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
551 * mini-arm.c: make the arm cpu arch configurable with the
552 MONO_CPU_ARCH env var (for example: "armv4 thumb").
555 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
557 * mini.c, mini.h, driver.c: added the --jitmap option to enable
558 support for the perf tool on Linux.
560 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
562 * method-to-ir.c: make string.InsertenalSetChar() specialization
565 2010-03-01 Robert Jordan <robertj@gmx.net>
567 * Makefile.am: fix the non-static build.
569 2010-02-26 Zoltan Varga <vargaz@gmail.com>
571 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
574 2010-02-26 Robert Jordan <robertj@gmx.net>
576 * tasklets.c (continuation_store): Return from an error condition
579 2010-02-26 Martin Baulig <martin@ximian.com>
581 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
584 (MonoDebuggerThreadInfo): Added `internal_flags'.
585 (MonoDebuggerInternalThreadFlags): New enum.
586 (_mono_debugger_throw_exception): Don't signal the debugger if a
587 type abort was requested.
588 (_mono_debugger_unhandled_exception): Likewise.
589 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
590 (mono_debugger_runtime_invoke): If the debugger requested a thread
591 abort during the invocation, reset it here.
593 2010-02-26 Martin Baulig <martin@ximian.com>
595 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
596 instead of `MonoThread *'.
598 2010-02-25 Zoltan Varga <vargaz@gmail.com>
600 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
601 code offsets table, as it is mostly sorted.
603 2010-02-25 Zoltan Varga <vargaz@gmail.com>
605 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
608 2010-02-25 Zoltan Varga <vargaz@gmail.com>
610 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
612 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
614 * Makefile.am: build the new ABI version of the libmono library.
615 * debugger-agent.c, mini.c: fix warnings with the new API.
616 * jit.h: don't depend on glib.h being included.
618 2010-02-24 Zoltan Varga <vargaz@gmail.com>
620 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
622 2010-02-24 Zoltan Varga <vargaz@gmail.com>
624 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
625 ThreadStatic variables.
627 2010-02-24 Zoltan Varga <vargaz@gmail.com>
629 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
630 data is not freed yet. Fixes #582460.
632 2010-02-23 Zoltan Varga <vargaz@gmail.com>
634 * debugger-agent.c: Add support for the caught/uncaught flags on exception
635 event requests. Bump protocol minor version.
637 2010-02-22 Zoltan Varga <vargaz@gmail.com>
639 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
641 2010-02-22 Zoltan Varga <vargaz@gmail.com>
643 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
646 * iltests.il.in: Add a test.
648 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
650 * mini.c (inline_method): Check for loader errors.
652 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
654 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
655 instead of mono_method_get_header as it doesn't decode locals
656 so the called method can have unresolved dependencies that will only
657 be satisfied after the current method is JIT'd.
661 2010-02-22 Zoltan Varga <vargaz@gmail.com>
663 * basic.cs (test_0_div_opt): Speed this up a bit.
665 2010-02-20 Zoltan Varga <vargaz@gmail.com>
667 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
669 * mini.c (mono_jit_create_remoting_trampoline): Call
670 mono_create_specific_trampoline () instead of
671 mono_arch_create_specific_trampoline ().
673 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
675 2010-02-20 Zoltan Varga <vargaz@gmail.com>
677 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
678 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
680 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
682 * mini-amd64.c: Fix DISABLE_JIT support.
684 2010-02-20 Geoff Norton <gnorton@novell.com>
686 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
688 2010-02-20 Zoltan Varga <vargaz@gmail.com>
690 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
691 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
692 CATCH_TXT. Send normal exception events for unhandled exceptions too.
693 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
696 2010-02-18 Zoltan Varga <vargaz@gmail.com>
698 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
699 edx/ecx too. This is needed to support OP_SEQ_POINT.
701 2010-02-18 Zoltan Varga <vargaz@gmail.com>
703 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
705 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
707 2010-02-16 Zoltan Varga <vargaz@gmail.com>
709 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
710 LLVM+AOT+exceptions, not enabled yet.
712 2010-02-15 Zoltan Varga <vargaz@gmail.com>
714 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
716 2010-02-15 Zoltan Varga <vargaz@gmail.com>
718 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
719 xdebug info for these.
721 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
724 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
727 2010-02-13 Zoltan Varga <vargaz@gmail.com>
729 * aot-compiler.c (load_profile_files): Update after the profiler changes.
731 2010-02-13 Zoltan Varga <vargaz@gmail.com>
733 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
734 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
736 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
739 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
741 * debugger-agent.c: handle incomplete reads and EINTR in
742 recv()/send(). This could have been causing random
745 2010-02-13 Zoltan Varga <vargaz@gmail.com>
747 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
750 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
751 so they have small offsets. Fixes #566311.
753 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
755 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
757 2010-02-11 Zoltan Varga <vargaz@gmail.com>
759 * mini-amd64.c: Remove the special casing of byref in a few places now that
760 mini_type_get_underlying_type () handles it.
762 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
763 by returning native int. Fixes #577984.
765 2010-02-11 Zoltan Varga <vargaz@gmail.com>
767 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
770 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
771 of putting the clause itself.
773 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
775 2010-02-09 Zoltan Varga <vargaz@gmail.com>
777 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
780 2010-02-10 Geoff Norton <gnorton@novell.com>
782 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
784 2010-02-08 Zoltan Varga <vargaz@gmail.com>
786 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
789 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
790 it is not an LLVM generated symbol.
792 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
794 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
795 implementation in gshared mode because it causes regressions.
797 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
799 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
800 should be done by the caller.
802 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
804 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
806 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
807 since mono_jit_info_table_find () doesn't do it anymore.
809 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
810 instead of mono_jit_info_table_find ().
812 2010-02-07 Zoltan Varga <vargaz@gmail.com>
814 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
816 * aot-compiler.c (encode_method_ref): Update after the removal of
817 mono_gc_get_managed_allocator_type ().
819 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
822 2010-02-06 Zoltan Varga <vargaz@gmail.com>
824 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
825 generic params as well.
826 (handle_isinst): Ditto.
828 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
829 instead of always calling an icall.
831 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
832 computing the size of the got.
834 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
835 when using LLVM. Instead of emitting it as an LLVM method, emit it using
836 the assembly directive '.set' so it points to the first LLVM emitted method.
838 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
840 * mini.c (mini_method_verify): Report the method which failed to verify.
842 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
844 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
845 to avoid JIT'ng dead basic blocks. This is the same behavior as the
848 2010-02-04 Zoltan Varga <vargaz@gmail.com>
850 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
853 2010-02-04 Zoltan Varga <vargaz@gmail.com>
855 * mini-llvm.c: Init the jit module only when first JITting.
857 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
859 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
861 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
862 replaced with the real got.
864 * debugger-agent.c (type_commands): Return the enumness if the type as well.
866 * image-writer.c: Reduce the amount of #ifdefs a bit.
868 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
871 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
873 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
876 2010-02-02 Zoltan Varga <vargaz@gmail.com>
878 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
879 (mono_llvm_emit_method): Fix unaligned stores too.
881 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
882 so async stack walks don't crash.
884 2010-02-02 Zoltan Varga <vargaz@gmail.com>
886 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
887 was not patched if the callee needed an rgctx trampoline.
889 2010-02-01 Zoltan Varga <vargaz@gmail.com>
891 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
892 vtable address in AOT code.
894 2010-02-01 Zoltan Varga <vargaz@gmail.com>
896 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
899 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
901 * genmdesc.pl: remove dependency on external cpp.
903 2010-02-01 Zoltan Varga <vargaz@gmail.com>
905 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
906 using LLVM, its not needed, and abcrem can't handle it.
908 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
910 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
911 it easier to group instructions and reduce duplication.
913 2010-02-01 Zoltan Varga <vargaz@gmail.com>
915 * decompose.c: Move the array/soft float decompose routines here from
918 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
920 2010-01-31 Zoltan Varga <vargaz@gmail.com>
922 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
923 to tell LLVM that the got is constant, not used yet.
925 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
927 2010-01-30 Zoltan Varga <vargaz@gmail.com>
929 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
932 2010-01-30 Zoltan Varga <vargaz@gmail.com>
934 * aot-compiler.c (add_wrappers): Commit the hack which generates
935 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
938 2010-01-29 Zoltan Varga <vargaz@gmail.com>
940 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
941 a fault, only used by the LLVM backend.
943 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
944 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
946 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
947 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
949 * mini-llvm.c: Only generate volatile loads from load instructions which have
950 the MONO_INST_FAULT flag set.
952 2010-01-29 Zoltan Varga <vargaz@gmail.com>
954 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
957 2010-01-28 Zoltan Varga <vargaz@gmail.com>
959 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
960 sequence points. Fixes #571236.
962 2010-01-28 Zoltan Varga <vargaz@gmail.com>
964 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
965 end of the appdomain unload process, after assemblies have been unloaded.
968 2010-01-27 Zoltan Varga <vargaz@gmail.com>
970 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
973 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
976 2010-01-26 Zoltan Varga <vargaz@gmail.com>
978 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
980 2010-01-26 Geoff Norton <gnorton@novell.com>
982 * aot-compiler.c: Fix a logic error introduced when guarding against enums
983 with struct marshalability.
985 2010-01-24 Zoltan Varga <vargaz@gmail.com>
987 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
988 it supports class names as well.
990 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
991 needed by the GC map code.
993 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
996 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
997 if cfg->init_ref_vars is set.
999 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1000 cfg->disable_initlocals_op_refs is set.
1002 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1003 using liveness info if cfg->compute_precise_live_ranges is set.
1005 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1006 volatile variables correctly. Add comments about the live ranges. Not enabled
1009 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1011 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1012 0x2a into them in method prologs.
1014 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1016 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1018 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1019 classes, since llvm is compiled with -fno-rtti.
1021 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1023 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1024 llvm does not require it.
1026 * aot-runtime.c (load_method): Print the full name of the last aot method.
1028 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1030 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1031 thread has not fully started yet.
1033 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1035 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1037 2010-01-21 Miguel de Icaza <miguel@novell.com>
1039 * driver.c: Do not abort if LLVM is not supported, print a
1040 warning and add the information to the Mono JIT information.
1042 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1044 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1045 using explicit null checks.
1047 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1049 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1052 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1054 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1055 its no longer needed.
1057 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1059 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1060 define for platforms still using it (s390). Get rid of the
1061 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1063 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1064 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1066 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1067 the caller pushed the arguments.
1069 * mini-llvm.c: Enable throwing exceptions on x86.
1071 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1072 "Thread (nil) may have been prematurely finalized" messages if this is called
1073 on a thread not registered with the runtime.
1075 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1077 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1079 * jit-icalls.c (mono_array_new_3): New jit icall.
1081 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1083 * arrays.cs: Add a test for 3 dimensional arrays.
1085 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1087 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1088 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1091 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1094 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1096 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1098 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1100 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1102 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1103 HOST_WIN32. Also including winsock2. to define struct in_addr.
1105 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1107 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1109 Code is contributed under MIT/X11 license.
1111 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1113 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1115 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1117 * mini.c (mini_method_compile): Set the new flag when running under the
1120 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1122 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1123 a ref/noref value + a global pin flag, so parts of stack frames can still be
1124 precisely marked even if they include stuff which needs pinning. Improve logging.
1125 Fix many bugs. Not enabled yet.
1127 * gc-test.cs: Add a few tests.
1129 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1130 the normal -v options. Avoid propagating liveness information through bblocks
1131 which end with a NOT_REACHED opcode.
1133 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1134 after cfg has been freed.
1136 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1138 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1139 if a clause is skipped because it uses the exception object, since it could
1140 have caught the exception.
1142 * exceptions.cs: Add a test.
1144 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1146 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1148 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1149 ICollection<T> wrappers.
1151 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1153 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1155 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1157 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1158 NOMAP32BIT or optimize_for_xen is set.
1160 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1162 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1163 mono_metadata_str_hash () instead.
1165 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1167 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1170 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1172 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1174 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1177 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1178 throwing code correctly.
1180 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1182 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1184 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1185 ftnptrs created by us, handle RGCTX_FETCH correctly.
1186 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1188 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1189 ftnptr added by mono_aot_get_named_code ().
1191 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1193 * mini-arm.c: Fix a few LLVM problems.
1195 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1197 2010-01-13 Mark Probst <mark.probst@gmail.com>
1199 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1202 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1204 * jit.h, method-to-ir.c: added ability to set the policy for
1205 inserting breakpoints from the break IL instruction or the
1206 Debugger.Break () API call.
1208 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1210 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1211 assemblies need to be eagerly loaded.
1213 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1215 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1217 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1219 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1220 an argument which matches any exception.
1222 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1224 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1225 optimization if the called method is gshared and marshalbyref, since gshared
1226 methods can' have wrappers. Fixes #569390.
1228 * generics.cs: Add a test.
1230 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1232 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1235 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1237 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1239 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1241 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1242 since it is not supported in win2000.
1244 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1246 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1247 error if loading an assembly fails.
1248 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1250 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1253 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1256 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1258 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1259 is not supported yet.
1261 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1263 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1265 * method-to-ir.c: All types with variant arguments must fallback to the
1266 slow path. This makes cast of variant delegates work.
1268 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1269 argument that is set to TRUE is the returned vtable slot is for a variant
1270 interface. Changed a g_print + g_assert_not_reached to a g_error.
1272 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1273 a similar fashion of generic virtual methods.
1275 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1277 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1280 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1281 method using a variance aware function.
1283 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1285 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1287 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1288 do an icall for now.
1290 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1292 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1293 If LLVM decides to set the code model to Large, reset it to Default.
1295 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1297 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1298 stripped binaries as well.
1300 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1302 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1303 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1305 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1308 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1310 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1313 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1314 as the type info to llvm.eh.selector.
1315 (exception_cb): Use the type info for filling out some fields of
1316 MonoJitExceptionInfo like the flags and the exception class. This is needed
1317 because the LLVM produced exception handling clauses might not match the original
1318 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1320 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1321 separate function. Add an extra argument which returns the type infos
1322 corresponding to the exception clauses.
1324 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1325 exception handling clauses.
1327 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1329 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1330 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1333 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1335 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1338 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1340 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1343 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1345 * mini.c (mini_method_compile): Verify the method before calling
1346 mono_compile_create_vars as this might crash since it uses method
1351 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1353 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1354 one case if AOTing, since the class might not be a concrete class.
1356 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1358 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1359 functions which are now defined in mempool-internals.h.
1361 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1363 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1365 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1369 * mini-*.c: Properly handle generic enums.
1373 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1375 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1376 in a few more places.
1378 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1380 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1381 nullable parameters. Fixes #567351.
1383 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1385 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1387 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1389 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1390 mono_get_generic_context_from_code () call.
1392 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1394 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1396 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1399 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1401 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1402 mono_method_get_signature returns NULL. Fix #567084
1404 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1406 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1407 instead of once for each module.
1409 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1411 * debugger-agent.c (ss_start): Implement step over for the last sequence
1414 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1415 have the STEP_LOC flag set.
1417 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1418 fails. Fixes #566689.
1420 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1422 * mini.c (mono_add_seq_point): New helper function.
1423 (mono_save_seq_point_info): New function to save sequence point info, extracted
1424 from mini_method_compile ().
1426 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1428 * mini.h (MonoSeqPointInfo): New structure containing information about
1429 the sequence points of a JITted method.
1430 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1433 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1434 point information is stored, use a MonoSeqPointInfo structure instead of a
1435 GPtrArray. For each seq point, compute a list of successor seq points.
1437 * debugger-agent.c: Use the successor list to implement step-over more
1438 efficiently: instead of single stepping until a different line/IL offset is
1439 reached, place breakpoints into all successor seq points.
1441 * mini.h: Bump AOT file format version.
1443 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1445 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1447 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1449 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1451 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1454 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1456 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1457 alloca as g_malloc is not signal safe.
1459 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1461 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1462 VALGRIND_DISCARD_TRANSLATIONS.
1464 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1465 checks, they are no longer needed.
1467 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1468 a function into a sigctx which can handle function pointers.
1470 * mini-ppc.c: Implement soft debugger support on ppc64.
1472 * mini-ppc.c: Implement soft debugger support.
1474 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1476 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1478 2009-12-17 Marek Habersack <mhabersack@novell.com>
1480 * mini.c (mono_get_runtime_build_info): include Mono version in
1483 * driver.c (mono_main): VERSION is now included in the string
1484 returned from mono_get_runtime_build_info()
1486 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1488 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1489 signatures. Fixes #565143.
1491 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1493 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1495 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1497 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1499 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1500 making max stack 10x smaller.
1502 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1504 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1506 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1508 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1510 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1512 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1513 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1515 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1517 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1519 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1521 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1524 2009-12-14 Miguel de Icaza <miguel@novell.com>
1526 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1527 raise an invalid program exception.
1529 For other opcodes that we might not handle use a g_warning and
1530 raise the exception. Beats termination.
1534 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1536 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1538 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1539 by merging the LLVM and !MAP_32BIT cases.
1541 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1543 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1544 sigctx being passed in, as we have no CONTEXT available in the APC.
1546 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1549 Code contributed under MIT/X11 license.
1551 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1553 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1554 in the LLVM backend on AMD64.
1556 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1559 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1561 * mini-llvm.c: Export mono_personality for AOT.
1563 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1565 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1566 implicit exception can occur.
1568 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1569 OP_IMPLICIT_EXCEPTION instruction.
1571 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1573 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1575 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1576 inside a protected block.
1578 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1579 trampolines doesn't include the argument.
1581 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1582 trampolines on amd64.
1584 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1587 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1588 disabled for methods with clauses.
1590 * mini-llvm.c: Enable support for catch clauses.
1592 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1593 end of an LLVM compiled finally clause.
1594 (mono_handle_exception_internal): Save the exception handling state in TLS
1595 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1596 resume unwinding from that point.
1598 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1599 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1600 to obtain the addresses of the exception handling regions.
1602 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1603 finally clauses are supported.
1605 * mini.c (mini_method_compile): Add support for LLVM code with exception
1608 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1610 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1613 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1615 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1616 as a primitive type.
1618 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1620 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1621 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1624 2009-12-11 Marek Habersack <mhabersack@novell.com>
1626 * method-to-ir.c (mini_redirect_call): do not redirect the
1627 InternalAllocateStr internal call if string profiling is enabled.
1629 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1631 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1634 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1635 unwind.h header file.
1637 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1638 newer valgrind versions seems to handle this fine.
1640 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1642 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1643 on the debugger thread.
1645 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1647 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1649 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1651 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1653 * cpu-<ARCH>.md: Make call_handler clob:c.
1655 * mini.c: Reenable SSA for methods with clauses.
1657 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1658 as it causes failures on x86.
1660 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1662 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1663 returns NULL (e.g. a bad assembly).
1665 2009-12-08 Geoff Norton <gnorton@novell.com>
1667 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1668 stepping out into native code. There were issues with nested invokes
1671 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1673 * mini.c (mini_method_compile): Do the disable_llvm checks early
1674 and avoid the LLVM compile pass if the checks fail.
1676 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1678 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1679 LLVM optimizations don't try to remove them.
1681 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1682 different file so the original remains.
1684 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1686 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1688 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1690 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1691 support for non-inline unwind descriptors.
1693 2009-12-07 Geoff Norton <gnorton@novell.com>
1695 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1696 the interrupt_count slightly differently. Native threads were never
1699 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1701 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1702 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1703 yet generate this info.
1705 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1707 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1708 client can distinguish between intptrs and longs.
1710 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1712 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1715 * aot-runtime.c (load_function): Update after the change above.
1717 * mini.h: Bump AOT file format version.
1719 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1720 if the delegate class is dynamic.
1722 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1723 in gshared code too using the new rgctx info type
1724 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1726 2009-12-04 Geoff Norton <gnorton@novell.com>
1728 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1729 we need to track the original suspend count so the thread properly
1730 wakes up in resume_thread.
1732 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1734 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1737 * generics.cs: Add a test.
1739 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1740 is 0. Simplify a lot of code using this.
1742 * mini-trampolines.c (mono_delegate_trampoline): Call
1743 mono_create_static_rgctx_trampoline () before saving the final address in
1744 delegate->method_code, to avoid calling it each time a delegate is first called.
1746 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1747 which need static rgctx trampolines.
1749 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1750 keyed on the method+addr pair, since addr could be either the method addr or
1751 an unbox trampoline in the AOT case. Fixes #560246.
1753 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1755 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1756 place it was called before too.
1758 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1760 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1761 if no security manager is present, to speed up the AOT case. Call
1762 mono_class_vtable () full with raise_on_error == TRUE instead.
1764 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1766 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1767 the local optimization passes can take its result into account. Fixes
1770 * exceptions.cs: Add a test.
1772 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1774 This patch is contributed under the terms of the MIT/X11 license
1776 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1778 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1780 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1782 * debugger-agent.c: Rework the handling of stack traces of running threads to
1783 avoid crashes if compute_frames () tries to walk the stack of running thread.
1785 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1787 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1789 * mini.h (StackFrameInfo): Add an 'lmf' field.
1791 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1793 * debugger-agent.c (suspend_current): Always set really_suspended.
1795 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1797 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1799 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1801 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1804 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1806 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1808 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1810 * mini-trampolines.c: Fix MSVC build.
1812 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1814 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1816 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1818 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1819 the instruction following an OP_FCOMPARE is optimized away.
1821 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1823 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1824 emit_autoreg () into this arch-specific function.
1826 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1827 code, it is no longer needed.
1829 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1831 * mini.h: Bump AOT file format version.
1833 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1834 using the sorted_code_offsets array, instead of reading it from the
1835 exception debug info.
1836 (load_method): Call mono_aot_find_jit_info instead of
1837 decode_exception_debug_info ().
1839 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1840 LLVM compiled as a flag.
1842 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1844 * debugger-agent.c (resume_thread): Fix a warning.
1846 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1849 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1851 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1852 contents to MonoAotFileInfo.
1854 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1856 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1857 Put all binary data into a giant blob, similarly to the way .net assemblies
1858 store binary data. Emit offset tables in a compact form to reduce their size.
1860 * mini.h: Bump AOT file format version.
1862 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1865 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1866 avoid linear searches at runtime.
1868 * aot-runtime.c (find_symbol): Update this to use the hash.
1870 * mini.h: Bump AOT file format version.
1872 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1874 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1877 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1880 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1881 the distribution of got slot types.
1883 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1885 * method-to-ir.c: Add support for generating explicit null checks.
1887 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1889 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1890 on a random thread if possible.
1892 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1893 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1896 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1897 regs. Pass the real size of the regs array to mono_unwind_frame ().
1899 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1902 2009-11-24 Geoff Norton <gnorton@novell.com>
1904 * mini-darwin.c: Work around apple bug rdar://7209349 See
1905 http://openradar.appspot.com/7209349 for details. Synopsis,
1906 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1907 never been initialized before.
1909 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1911 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1913 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1915 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1917 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1918 OP_SHL_IMM is not 32 bit.
1920 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1922 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1924 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1926 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1929 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1930 > 0 since some threads can resume if their resume_count is > 0.
1931 (invoke_method): Avoid reading freed memory.
1933 * debugger-agent.c (process_suspend): Extract the suspend code from
1934 process_single_step_inner () to a separate function. Rework the code to prevent
1935 races between this function and thread interrupts.
1937 * debugger-agent.c (suspend_current): Check the resume_count field instead
1938 of resume_one so suspends+resumes during single threaded invokes work
1941 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1943 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1944 to make the generated code smaller.
1946 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1947 sequence generated by recent LLVM versions.
1949 * mini-llvm.c: Add support for a few simple cases which weren't supported
1952 * mini-trampolines.c (mono_magic_trampoline): Don't call
1953 mono_arch_get_vcall_slot () when llvm is enabled.
1955 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1957 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1958 into a new function called common_call_trampoline () which is used by the
1959 llvm vcall trampoline as well.
1961 * debugger-agent.c: Implement single threaded invokes.
1963 * debugger-agent.c: Revert change which broke the agent on linux.
1965 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1968 * generics.cs: Add a test.
1970 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1972 * debugger-agent.c: Fix the cygwin build.
1974 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1976 * cprop.c: Remove this unused file.
1978 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1980 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1983 * basic.cs: Add a test.
1985 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1987 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1990 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1992 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1993 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1994 it. Use this flag to control llvm related code paths instead of #ifdef
1995 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1998 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2000 * mini.h: Bump AOT file format version.
2002 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2003 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2005 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2006 was used as an assembly filter.
2008 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2010 * unwind.c: Fix support for ppc.
2012 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2013 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2015 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2017 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2019 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2020 added by the ps3 changes.
2022 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2024 * mini-gc.c: Resurrect this, so at least it compiles.
2026 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2028 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2030 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2031 create_event_list () so assembly filters can be used.
2033 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2036 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2038 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2039 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2042 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2043 classes for char/bool too.
2045 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2047 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2050 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2053 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2055 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2057 Code contributed under MIT/X11 license.
2059 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2061 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2062 threads in native code work.
2064 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2065 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2068 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2070 * debugger-agent.c: Implementation for Windows platform.
2072 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2073 primitives. Use SEH to implement breakpoints and single stepping.
2075 * mini-x86.h: Enable soft debugger on Windows.
2077 Code contributed under MIT/X11 license.
2079 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2081 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2082 under XEN. Fixes #522894.
2084 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2086 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2087 interface calls in LLVM AOT code.
2089 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2092 * mini-llvm.c: Add support for OP_VPHI.
2094 * objects.cs: Add a test.
2096 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2098 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2099 this is called on the debugger thread.
2101 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2103 * mini-llvm.c: Add soft-float support.
2105 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2106 FCALL which returns an R4.
2108 * driver.c (mono_main): Add a missing '\n'.
2110 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2111 platforms which doesn't support the LLVM IMT trampoline.
2113 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2115 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2117 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2119 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2122 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2124 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2126 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2127 Instead of emitting a method_order table, sort the contents of the code_offsets
2128 table and do a binary search in the sorted table. The previous approach doesn't
2129 work with LLVM which emits methods in a arbitrary order.
2131 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2132 in the .eh_frame section in ELF files.
2134 * mini.h: Bump corlib file format version.
2136 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2138 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2139 LDMIA->LDM macro name change.
2141 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2143 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2146 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2149 * aot-compiler.c: Ditto.
2151 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2152 &align to mini_type_stack_size_full ().
2154 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2156 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2158 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2160 * mini-arm.c: Compute the stack space used by arguments using
2161 mini_type_stack_size_full ().
2163 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2165 * optflags-def.h: Remove dead TREEPROP optimization.
2167 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2169 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2171 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2173 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2175 * driver.c (mono_jit_parse_options): New public API function to parse options
2176 as done by the runtime executable.
2178 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2179 when handling named arguments.
2181 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2183 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2184 for passing small vtypes in registers, make the CallInfo structures more
2185 similar to the code on the other platforms.
2187 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2188 the code in the prolog requires it.
2190 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2192 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2193 (koush@koushikdutta.com).
2195 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2196 where the thunk memory should be allocated from. Fixes appdomain unloading
2199 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2201 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2202 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2204 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2206 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2207 AOT, as it is not implemented yet.
2209 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2211 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2213 * debugger-agent.c: Fix windows build.
2215 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2217 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2218 after the client connects/disconnects.
2220 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2221 when an exception of a given type is thrown.
2223 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2224 only on an uncaught exception.
2226 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2228 * debugger-agent.c: Add a 'launch' option.
2230 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2232 * debugger-agent.c: Add a 'timeout' option.
2234 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2236 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2239 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2241 * debugger-agent.c (set_breakpoint): Emit a log message.
2243 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2245 * mini-arm.c: Fix the arm build.
2247 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2249 * aot-compiler.c: don't leak the value returned from
2250 mono_type_full_name().
2252 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2254 * debugger-agent.c: defer including mono-mutex.h until we know the
2257 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2259 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2260 of pthreads directly.
2262 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2263 exception handlers. Pass info argument.
2265 * mini.h: Adjust signatures of soft debugger functions to pass void*
2266 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2268 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2269 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2270 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2271 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2273 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2275 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2276 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2277 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2278 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2280 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2282 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2284 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2286 * mono-semaphore.h: Skeleton implementation for Windows.
2288 Code contributed under MIT/X11 license.
2290 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2292 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2294 Code contributed under MIT/X11 license.
2296 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2298 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2300 Code contributed under MIT/X11 license.
2302 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2304 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2305 debug info to 100 because 10 still slows down gdb too much.
2307 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2308 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2309 them in the wrappers.
2311 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2313 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2315 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2317 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2318 function mono_aot_get_array_helper_from_wrapper ().
2320 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2321 array helper methods.
2323 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2325 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2326 the value was loaded from memory.
2328 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2329 the value was loader from there.
2331 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2332 without constant swizzle.
2334 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2336 * mini-amd64.c: Put soft debugger functions behind a
2337 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2339 * mini-amd64.h: disable the soft debugger in windows.
2341 Code contributed under MIT/X11 license.
2343 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2345 * mini-x86.c: Put soft debugger functions behind a
2346 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2348 Code contributed under MIT/X11 license.
2350 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2352 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2353 to mono_arch_find_jit_info_ext.
2355 Code contributed under MIT/X11 license.
2357 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2359 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2361 * debugger-agent.c: Add support for filtering events by assemblies.
2363 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2364 the agent is not enabled.
2366 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2368 * exceptions-x86.c: hopefully last change to fix the windows build.
2369 This one courtesy of Jonathan Chambers.
2371 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2373 * debugger-agent.c: remove unused function.
2375 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2377 * debugger-agent.c: add #ifdefs for a few header files.
2378 * mini-x86.h: disable the soft debugger in windows.
2379 Step 1 of 2 to make this compile on windows with gcc.
2381 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2383 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2384 as it breaks the build.
2386 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2388 Merge the soft debugger branch.
2390 * debugger-agent.h debugger-agent.c: New files containing the soft
2391 mode debugger module.
2393 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2394 at the appropriate locations.
2396 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2399 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2400 enable/disable single stepping.
2402 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2403 which returns all information in a StackFrameInfo structure, and can handle the
2404 LMF frames added by the debugger.
2406 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2409 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2410 walker function which works on a specific thread and passes a StackFrameInfo
2411 structure to its callback.
2413 * mini.c (mini_init): Initialize the debugger agent.
2415 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2417 * mini-ops.h: Add OP_SEQ_POINT opcode.
2419 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2420 arguments to the debugger agent.
2422 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2424 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2427 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2429 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2431 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2433 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2435 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2436 sets the IMT argument and makes a virtual call.
2438 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2440 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2442 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2445 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2447 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2448 runtime. Fixes #551228.
2450 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2452 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2454 * basic.cs: Add a test.
2456 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2457 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2458 CONSTRAINED. Fixes #550964.
2460 * generics.cs: Add a test.
2462 2009-10-28 Mark Probst <mark.probst@gmail.com>
2464 * mini-posix.c (add_signal_handler): Use
2465 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2467 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2469 Contributed under the terms of the MIT/X11 license by
2470 Jerry Maine <crashfourit@gail.com>.
2472 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2473 sse4a for simd intrinsics.
2475 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2476 sse4a for simd intrinsics.
2478 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2480 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2481 instead of inst_p1 which is not the same on ILP32 platforms.
2483 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2485 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2486 not the mscorlib one before calling mono_get_lmf_addr.
2488 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2489 of the ip to the LMF.
2491 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2492 immediate in the op->op_imm optimization.
2494 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2495 understand. VTypes now work, but are not abi compliant, as they are
2496 split into 4 byte parts instead of 8.
2497 (emit_memcpy): Fix the unrolled case to work on the PS3.
2499 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2501 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2502 the default when static linking.
2504 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2506 * aot-compiler.c: Add an autoreg option to automatically register
2507 statically linked aot modules using ELF .ctors.
2509 * genmdesc.pl: Add __ppc64__ to allowed defines.
2511 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2513 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2514 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2516 2009-10-24 Mark Probst <mark.probst@gmail.com>
2518 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2520 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2522 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2523 which will contain the domain where the method was found.
2525 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2526 mini_jit_info_table_find ().
2528 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2530 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2532 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2534 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2535 set, its not supported yet.
2537 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2539 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2540 iface wrapper is not found.
2541 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2543 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2545 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2546 which have a different name.
2548 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2549 wrappers and Array.GetGenericValueImpl ().
2551 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2552 because of the change above.
2554 * generics.cs: Add a test for full aot + generic array ifaces.
2556 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2558 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2559 that hides the previous one.
2561 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2563 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2564 marshalled. Fixes #541623.
2566 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2568 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2570 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2572 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2574 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2576 * mini-posix.c (sigprof_signal_handler):
2577 Implemented support for building stat call chans in different ways.
2579 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2581 * mini-exceptions.c (mono_find_jit_info):
2582 Also check that a jit info has been found (fixes a profiler crash).
2584 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2586 * mini.c (mono_codegen):
2587 Call mono_profiler_code_buffer_new with correct code address.
2589 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2591 * driver.c (mono_main): Change the date in the copyright.
2593 2009-10-14 Mark Probst <mark.probst@gmail.com>
2595 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2596 allocator in shared generic code for open classes, because we
2597 can't get those classes' vtables. We need to make managed
2598 allocators not depend on the vtable at compile-time to solve this.
2600 2009-10-13 Martin Baulig <martin@ximian.com>
2602 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2603 `const guint8 *trampoline' argument; send both the old and the new
2606 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2608 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2609 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2610 (can_marshal_struct): Skip structures with auto layout.
2612 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2614 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2616 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2617 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2618 a variable to hold the stack slot used by the int<->float conversion opcodes.
2620 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2622 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2624 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2625 when using full-aot.
2627 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2629 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2630 each instance of Comparer<T>.
2632 * generics.cs: Add a new test.
2634 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2636 * driver.c (parse_debug_options): Add a 'gdb' option.
2638 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2640 * image-writer.c: Add support for emitting the image into a memory buffer.
2642 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2644 * aot-compiler.c: Add support for registering debug info with GDB using the
2645 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2646 MONO_XDEBUG to 'gdb'.
2648 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2650 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2653 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2655 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2656 can be used to set breakpoints in gdb.
2658 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2659 segment to an absolute address.
2661 2009-10-13 Mark Probst <mark.probst@gmail.com>
2663 * method-to-ir.c: Use the managed array allocator method if
2666 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2668 * aot-compiler.c : Fix the MSVC builds
2670 Code is contributed under MIT/X11 license.
2672 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2674 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2675 avoid registering 1 symbol file per method with gdb.
2677 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2679 * mini-sparc.c: Fix the handling of enums with base type long.
2681 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2683 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2684 instead of using type->data.klass as the later doesn't work with generics.
2686 2009-09-25 Mark Probst <mark.probst@gmail.com>
2688 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2689 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2690 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2691 works differently now and we don't handle it in the JIT anymore.
2693 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2694 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2695 the Thread class split.
2697 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2699 * driver.c: Don't run tests with the obsolete treeprop optimization.
2701 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2702 variable volatile. Fixes #541577.
2704 * basic-calls.cs: Add a new test.
2706 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2708 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2710 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2711 work/required with recent iphone sdk versions.
2713 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2716 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2717 in the VCALL decomposition code.
2719 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2721 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2723 * basic.cs: Add a test.
2725 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2728 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2729 searches all the domains of the current thread.
2731 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2733 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2735 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2736 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2738 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2739 for non-jit trampolines.
2741 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2743 * aot-compiler.c (add_wrappers): Ditto.
2745 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2746 the size of the param area used by dyn_call to 6 which covers the majority of
2749 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2751 * mini-arm.c: Implement support for passing/receiving
2752 longs and receiving floats in the dyn_call code.
2754 * mini-amd64.c: Implement support for receiving vtypes in registers in
2757 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2760 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2762 * mini-arm.c (get_call_info): Return more precise information in
2764 (dyn_call_supported): Use the information in CallInfo.
2766 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2768 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2771 * mini-arm.c: Update after the dyn_call api changes.
2773 * mini.c (mini_create_jit_domain_info): Register a destructor function
2774 for the runtime_invoke_hash.
2776 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2777 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2779 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2780 (dyn_call_supported): Simplify this by using get_call_info ().
2781 (mono_arch_dyn_call_free): New destructor function.
2783 * generics.cs: Remove a printf.
2785 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2787 * mini-arm.c: Add support for enum return values and passing a few arguments
2790 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2793 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2795 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2796 the dynamic invoke wrappers.
2798 * mini-arm.c: Implement OP_DYN_CALL for arm.
2800 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2801 supported by the dynamic runtime invoke wrapper.
2803 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2804 runtime invoke wrapper.
2806 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2807 if possible when running with full-aot.
2809 * mini-ops.h: Add OP_DYN_CALL opcode.
2811 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2812 with dynamic arguments lists similar to libffi.
2814 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2816 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2818 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2821 * iltests.il.in: Add a new test.
2823 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2825 * aot-compiler.c (add_generic_instances): Add more instances of
2826 GenericEqualityComparer.
2828 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2830 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2832 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2834 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2835 comments on some functions that now can fail.
2837 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2839 * Makefile.am: Add Info.plist to EXTRA_DIST
2841 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2843 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2844 static synchronized wrappers. Fixes #539500.
2846 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2848 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2851 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2853 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2854 lmf before calling filter clauses as well. Fixes #539550.
2856 * exceptions.cs: Add a test.
2858 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2860 * aot-compiler.c (add_generic_class): Add instances of
2861 Array.GetGenericValueImpl as well.
2863 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2866 * generics.cs: Add a fullaot linq test.
2868 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2870 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2873 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2875 * mini-trampolines.c (mono_delegate_trampoline) : Call
2876 mono_cominterop_get_invoke if the delegate target object
2879 Code is contributed under MIT/X11 license.
2881 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2883 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2884 internal call is defined outside platform code. Reduce code
2885 duplication with existing [Method|Field]AccessException
2887 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2889 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2890 if the return value is a small struct passed on regs.
2892 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2894 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2896 * mini-codegen.c: Enable the cpu description validation for arm.
2898 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2900 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2901 test which depends on structs to objects.cs.
2903 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2904 require object model related stuff working.
2906 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2908 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2910 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2911 against the instruction metadata in mini-ops.h. amd64 only for now.
2913 * mini-ops.h: Fix some instruction descriptions.
2915 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2916 unused instructions.
2918 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2920 * exceptions.cs: Add a new test.
2922 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2924 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2926 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2928 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2929 skip empty phi opcodes.
2931 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2932 correctly by zero extending after loads. Skip methods containing calls
2933 to the monitor enter/exit trampolines.
2935 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2936 when calling mono_thread_force_interruption_checkpoint ().
2938 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2940 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2942 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2944 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2945 bootstrap could run.
2947 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2949 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2951 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2953 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2955 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2956 LLVM might be very short.
2958 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2959 in OP_THROW/RETHROW.
2961 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2964 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2966 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2967 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2968 LLVM might be very short.
2970 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2972 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2973 the alignment for the value of sp.
2975 2009-09-01 Geoff Norton <gnorton@novell.com>
2977 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2978 managed wrappers in full aot.
2980 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2982 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2984 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2986 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2988 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2990 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2992 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2995 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2997 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2998 depend on the info MonoMethodHeader which could be missing in IL stripped
3001 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3003 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3004 they are only 4 byte aligned.
3006 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3008 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3009 was done previously, since using SP causes too many problems.
3011 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3012 frames without a frame pointer works.
3014 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3015 global register in methods with calls, since the calls can go through
3016 a static rgctx trampoline which doesn't save it.
3018 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3020 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3022 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3024 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3026 2009-08-18 Christian Hergert <chris@dronelabs.com>
3028 * method-to-ir.c: Fix warnings for uninitialized variables.
3030 2009-08-18 Christian Hergert <chris@dronelabs.com>
3032 * mini-exceptions.c:
3033 * aot-compiler.c: Fix printf warnings.
3035 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3037 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3038 Add GetGenericValueImpl<string>.
3040 * aot-compiler.c (add_generic_instances): Add instances of
3041 GenericEqualityComparer<T> for primitive types. Only emit the array
3042 wrappers into the mscorlib image.
3044 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3046 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3047 the methods_loaded array using amodule->info->nmethods.
3049 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3050 (MONO_AOT_FILE_VERSION): Bump this.
3052 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3055 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3056 MonoJitInfo doesn't belong to its methods aot image.
3058 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3060 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3062 * mini-arm.c: Fix warnings.
3064 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3066 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3069 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3071 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3072 avoid clobbering IP.
3074 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3075 hold the trampoline argument, so its initial value is available during
3078 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3081 * exceptions-hppa.c:
3083 * exceptions-s390x.c:
3084 * exceptions-mips.c:
3086 * exceptions-sparc.c:
3087 * exceptions-alpha.c:
3089 * mini-trampolines.c:
3091 * exceptions-s390.c: add and use #define's instead of sizeof()
3092 for MonoJitInfo and MonoJitInfoTable.
3094 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3099 * tramp-x86.c: use a #define instead of sizeof() for a few
3100 structures that use a zero-length array.
3102 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3104 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3105 case when the method is dynamic. Fixes #529238.
3107 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3109 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3110 of asserting when a method is JIT compiled in full-aot mode.
3112 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3114 Contributed under the terms of the MIT/X11 license by
3115 Jerry Maine <crashfourit@gail.com>.
3117 * fixed wrong dates in changelog.
3119 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3121 Contributed under the terms of the MIT/X11 license by
3122 Jerry Maine <crashfourit@gail.com>.
3124 * basic-simd.cs: added test for packed double square root.
3125 * cpu-amd64.md: added opcode info for packed double square root.
3126 * cpu-x86.md: added opcode info for packed double square root.
3127 * mini-ops.h: added IR opcode for packed double square root.
3128 * mini-x86.c: added IR to native translation code for packed double square root.
3129 * mini-amd64.c: removed todo for packed double square root.
3130 * simd-intrinsics.c: added method to IR opcode converstion for
3131 packed double square root.
3133 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3135 Contributed under the terms of the MIT/X11 license by
3136 Jerry Maine <crashfourit@gail.com>.
3138 * mini-amd64.c: Added a change to help tell the difference as
3139 to what perpose the xmm register is being used--mainly to help
3141 * mini-amd64.h: Changed callee regs to use 15 out of 16
3142 (one used for special cases) xmm registers for both fp
3143 and simd ops. Added define to turn on new feature in the regalloc
3144 that allows fp and simd ops to share the xmm regs happily.
3145 * codegen.c: Added code to detect for which perpose an xmm reg is
3146 being used (fp or simd) and to translate back and forth to the
3147 correct logical reg bank (fp or simd) for 'spill load's.
3149 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3151 Contributed under the terms of the MIT/X11 license by
3152 Jerry Maine <crashfourit@gail.com>.
3154 * basic-simd.cs: Added tests for stressing the regalloc when running with
3155 16 simd regs and when simd and fp ops share the same reg bank.
3157 2009-08-01 Mark Probst <mark.probst@gmail.com>
3159 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3160 in shared generic code, we might have to look up the class in the
3161 RGCTX. If we use the class directly, compute its GC descriptor.
3163 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3165 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3167 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3169 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3170 check for errors. Fixed the case when the class with the Main
3173 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3175 Contributed under the terms of the MIT/X11 license by
3176 Jerry Maine <crashfourit@gail.com>.
3178 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3180 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3182 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3184 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3186 * method-to-ir.c: Fix naming of stelem and ldelem.
3188 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3190 * driver.c (main_thread_handler): Check that the assembly loaded
3191 matches the filename when doing AOT.
3193 2009-07-30 Mark Probst <mark.probst@gmail.com>
3195 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3198 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3199 utils/mono-sigcontext.h).
3201 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3204 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3206 * mini.c (mono_codegen):
3207 Call profiler hook to keep track of method code buffers.
3209 2009-07-27 Mark Probst <mark.probst@gmail.com>
3211 * method-to-ir.c: Invoke write barriers for the
3212 Interlocked.(Compare)Exchange JIT intrinsics.
3214 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3216 * Makefile.am (version.h): Fix issues when built out of tree.
3217 Remove some redundant 'grep's piped through 'sed's.
3219 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3221 This patch is contributed under the terms of the MIT/X11 license
3223 * mini-ppc.c (mono_arch_output_basic_block):
3224 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3225 for bits 32-47 with signed load/store diplacements for bits
3226 48-63. Use prefered base/offset order for indexed form.
3227 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3228 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3229 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3230 OP_LOADI2_MEMBASE): Same.
3231 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3232 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3233 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3235 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3236 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3237 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3238 OP_LOADI1_MEMINDEX): Same
3239 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3240 OP_STORER8_MEMINDEX): Same
3241 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3243 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3244 for bits 32-47 with signed load/store diplacements for bits
3245 48-63. Use prefered base/offset order for indexed form.
3247 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3249 This patch is contributed under the terms of the MIT/X11 license
3251 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3252 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3253 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3254 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3255 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3256 cfg->stack_usage to avoid size warnings.
3257 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3258 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3259 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3260 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3262 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3263 after code varible is initialized.
3264 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3265 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3266 (mono_arch_emit_epilog):
3267 Move Use ppc_load32 for cfg->stack_usage to avoid size
3270 2009-07-24 Mark Probst <mark.probst@gmail.com>
3272 * method-to-ir.c: The write barrier doesn't do the store anymore,
3273 so we have always to emit it. Also, emit the wbarrier after the
3276 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3278 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3279 for argument count 3 too.
3281 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3283 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3284 the caller handle the exceptions.
3285 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3286 method. Fixes #524498.
3288 2009-07-22 Geoff Norton <gnorton@novell.com>
3290 * mini-exceptions.c: Fix build on ia64.
3292 2009-07-22 Mark Probst <mark.probst@gmail.com>
3294 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3297 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3299 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3302 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3304 * basic-simd.cs (Main): Pass args to the test driver.
3306 2009-07-20 Geoff Norton <gnorton@novell.com>
3308 * mini-x86.h: Fix the x86 version guards to use Apple's
3309 properly defined macros.
3311 2009-07-20 Geoff Norton <gnorton@novell.com>
3313 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3316 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3318 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3319 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3320 the information which is needed for invokes, so only one locking+hash table
3323 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3325 * aot-compiler.c (add_generic_instances): Emit instances of
3326 GenericComparer<T> for primitive types.
3328 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3330 * mini-posix.c: Fix linux build.
3332 2009-07-19 Geoff Norton <gnorton@novell.com>
3334 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3335 mono_gdb_render_native_backtraces
3336 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3337 so we implement the sane semantics to the runtime here
3338 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3339 so we need to call it differently (mono_gdb_render_native_backtraces)
3340 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3341 here for default implementations.
3342 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3343 support Apple's weird syscall (SYS_fork) implementation and not busy
3344 loop in abort() on native crashes on OSX anymore.
3346 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3348 * aot-runtime.c (load_method): Change the handling of the
3349 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3352 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3354 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3356 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3357 seems to break the aot tests.
3359 * mini.c (mono_patch_info_equal): Fix the handling of
3360 MONO_PATCH_INFO_RGCTX_FETCH.
3362 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3364 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3366 * mini.c (mono_patch_info_hash): Fix the handling of
3367 MONO_PATCH_INFO_INTERNAL_METHOD.
3368 (mono_patch_info_equal): Ditto.
3370 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3372 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3375 * mini-llvm.c: Add some infrastructure for AOT support.
3377 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3379 * mini-llvm-cpp.c: Update to the latest llvm api.
3381 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3382 option to false to prevent llvm from installing signal handlers which
3385 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3388 * cpu-amd64.md: Revert previous change as those instructions
3389 take 2 separate arguments. Remember to read the arch docs more
3390 carefully next time.
3392 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3394 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3396 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3398 * mini-ppc.c: exploit multiple load/store units if available (rest of
3399 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3400 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3402 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3404 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3405 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3407 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3409 * cpu-x86.md: Fix missing clobbering from trancendental simd
3412 * cpu-amd64.md: Same.
3414 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3416 Contributed under the terms of the MIT/X11 license by
3417 Jerry Maine <crashfourit@gail.com>.
3419 * basic-simd.cs: Added tests for single and doulble indexers.
3421 * cpu-amd64.md: Added simd opcode information.
3423 * mini-amd64.c: Added IR to native simd generation code.
3424 Added simd register names and function that returns them.
3426 * mini-amd64.h: Added marcos to turn on simd code compilation in
3427 amd64. Added max simd register count marco. Added caller/callee
3428 register mask marcos. Added marcos to use simd register bank.
3430 * mini.h: Added helper marco for shufling dwords and simple
3433 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3435 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3437 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3439 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3440 the length of the native code as well.
3442 * basic-simd.cs: Add a test for #521662.
3444 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3446 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3448 2009-07-13 Mark Probst <mark.probst@gmail.com>
3450 * mini.c: Register function for getting the IP from a signal
3451 context with metadata.
3453 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3455 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3456 call a generic class init trampoline if needed. Fixes #519336.
3458 * generics.cs: Add a test.
3460 2009-07-09 Mark Probst <mark.probst@gmail.com>
3462 * method-to-ir.c: When doing a call which might be remote from
3463 shared generic code to other shared code with open type arguments,
3464 get the remoting invoke wrapper from the RGCTX and do an indirect
3467 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3469 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3470 after the unbox trampoline in the full-aot case.
3472 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3474 * mini.c: Move initialization of jit_mutex before debugger initialization
3479 * Info.plist: added Info.plist and link flag to enable the mono executable
3480 to access other processes. Requires codesigning of the executable to work.
3482 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3487 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3489 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3491 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3493 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3494 when the generic instance is an instantiation of a subclass of the
3495 methods class. Fixes #517166.
3497 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3499 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3502 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3505 * CMakeLists.txt: Add minimal support for installation.
3507 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3509 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3510 determine whenever a method is directly callable to a separate function.
3512 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3513 needed ones as a result of the previous change.
3515 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3516 type of register arrays.
3518 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3519 type of register arrays.
3521 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3523 Contributed under the terms of the MIT/X11 license by
3524 Jerry Maine <crashfourit@gail.com>.
3526 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3528 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3530 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3532 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3534 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3535 dump of structure return value. Fix some formatting.
3536 * cpu-s390x.md: Fix lengths of instruction sequences.
3537 * mini-s390.c: Minor formatting changes.
3539 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3541 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3542 Use sigaction on freebsd as well.
3544 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3546 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3549 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3551 2009-06-22 Mark Probst <mark.probst@gmail.com>
3553 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3555 2009-06-22 Mark Probst <mark.probst@gmail.com>
3557 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3559 2009-06-20 Martin Baulig <martin@ximian.com>
3562 (MonoDebuggerThreadFlags): New enum typedef.
3563 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3564 (mono_debugger_thread_created): Added `gpointer func' argument;
3565 initialize the new `thread_flags' field.
3567 2009-06-18 Martin Baulig <martin@ximian.com>
3569 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3570 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3573 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3574 flag in `MONO_DEBUGGER__info.runtime_info'.
3577 (mono_main): Call mini_debugger_set_attach_ok() if generics
3578 sharing is disabled.
3580 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3582 * aot-compiler.c (add_wrappers): Fix a warning.
3584 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3585 the ppc load/store macro changes.
3587 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3589 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3591 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3592 not just the got symbol.
3594 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3597 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3600 * aot-compiler.c: Remove some fixmes.
3602 * driver.c (mono_main): Print a helpful message when cross-compiling.
3604 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3606 * method-to-ir.c (initialize_array_data): Do the optimization if the
3607 target byte order is little endian, instead of the host byte order.
3609 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3610 wrappers into the mscorlib image, Emit a unique plt symbol for each
3611 image, emit symbols for plt entries.
3613 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3616 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3618 * aot-compiler.c (add_wrappers): Avoid calling
3619 mono_marshal_get_type_info () since it can assert for some types.
3621 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3622 ldtoken are used inside wrappers.
3624 * helpers.c: Add support for prefixing tools with the arch name.
3626 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3627 quantities when using ilp32.
3629 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3630 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3632 * image-writer.c: Use .long on ilp32.
3634 * aot-compiler.c: Use 32 bit loads on ilp32.
3636 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3638 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3640 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3642 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3644 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3645 second got slot of every aot image.
3647 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3648 aot on platforms with function pointers.
3650 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3651 support for aot/full aot on ppc/ppc64.
3653 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3654 arguments which are needed on ppc.
3656 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3659 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3661 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3663 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3665 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3667 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3669 2009-06-17 Geoff Norton <gnorton@novell.com>
3671 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3673 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3675 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3676 to control whenever the dwarf writer is in xdebug or aot mode.
3677 (emit_class_dwarf_info): Use a separate abbrev for structures without
3680 * aot-compiler.c: Pass the appending parameter to
3681 mono_dwarf_writer_create ().
3683 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3684 falls through to its next bblock. Fixes #513931.
3686 * iltests.il: Add a test.
3688 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3689 infor even if emit_line is FALSE, as the apple linker seems to require it.
3691 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3693 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3697 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3699 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3702 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3704 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3705 'has_call_handler' fields.
3707 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3709 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3710 first bblock if not needed. Fixes #512790.
3712 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3714 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3716 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3719 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3720 remoting-invoke-with-check wrappers, which are not needed when running with
3721 full-aot, since it doesn't support remoting.
3723 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3725 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3727 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3728 method info, it is not used anymore.
3730 * mini.h: Bump AOT file format version.
3732 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3735 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3738 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3740 * mini.h: Bump AOT file format version.
3742 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3744 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3745 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3748 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3749 of CKFINITE and FBGE for VFP.
3751 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3753 * aot-compiler.c: Don't align code to 16 bytes on arm.
3755 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3756 before the methods they belong to.
3758 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3759 the full-aot case if possible, since the trampoline will be called right
3762 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3763 trampolines to 1024 after the change above.
3765 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3766 trampoline to save 8 bytes per trampoline.
3768 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3771 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3773 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3775 2009-06-08 Martin Baulig <martin@ximian.com>
3778 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3779 (_mono_debugger_throw_exception): Don't make this static.
3780 (_mono_debugger_unhandled_exception): Likewise.
3781 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3784 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3785 (_mono_debugger_throw_exception): Add function prototype.
3786 (_mono_debugger_unhandled_exception): Likewise.
3789 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3790 arg; return the first exception handler if the exception is caught
3791 and we're running inside the debugger.
3792 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3793 improve exception handle inside runtime-invoke, check whether the
3794 exception is actually caught in the method being invoked and not
3795 by the runtime-invoke-wrapper.
3797 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3799 * image-writer.c: Improve support for the osx assembler.
3801 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3804 2009-06-08 Martin Baulig <martin@ximian.com>
3807 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3808 (_mono_debugger_throw_exception): Don't make this static.
3809 (_mono_debugger_unhandled_exception): Likewise.
3810 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3813 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3814 (_mono_debugger_throw_exception): Add function prototype.
3815 (_mono_debugger_unhandled_exception): Likewise.
3818 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3819 arg; return the first exception handler if the exception is caught
3820 and we're running inside the debugger.
3821 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3822 improve exception handle inside runtime-invoke, check whether the
3823 exception is actually caught in the method being invoked and not
3824 by the runtime-invoke-wrapper.
3826 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3828 * image-writer.c (append_subsection): Don't align subsections of the
3829 debug_line section as a workaround.
3831 * dwarfwriter.c: Emit line number info in the AOT case as well.
3833 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3835 This patch is contributed under the terms of the MIT/X11 license
3837 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3838 code_len <= code_size
3840 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3842 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3844 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3846 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3847 invoke wrappers, we now use trampolines instead.
3849 2009-06-04 Mark Probst <mark.probst@gmail.com>
3851 * mini-darwin.c: The exception thread must not be registered with
3854 2009-06-04 Mark Probst <mark.probst@gmail.com>
3856 * mini-gc.c: Disable the code because it makes SGen crash.
3858 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3860 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3861 instead of asserting.
3863 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3865 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3866 output file after the code has been compiled.
3868 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3870 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3872 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3874 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3875 entries distinction to simplify the code.
3877 * mini.h: Bump AOT file format version.
3879 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3881 * objects.cs: Fix the signature of one of the tests.
3883 * mini.c (mini_create_ftnptr): New helper function, moved here from
3885 (mini_get_addr_from_ftnptr): Ditto.
3886 (mini_init): Install the new helpers.
3888 2009-05-28 Martin Baulig <martin@ximian.com>
3890 Correctly initialize the debugger when embedding Mono.
3892 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3893 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3894 see documentation in mini_debug_running_inside_mdb().
3897 (mini_debug_running_inside_mdb): New function to check whether
3898 we're running inside mdb.
3900 * mini.c (mini_init): Call mini_debugger_init() if we're running
3901 inside the debugger.
3903 * driver.c (mono_main): Moved the call to mini_debugger_init()
3904 into mini_init() to make this work when embedding Mono.
3906 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3907 calls to mini_debugger_init().
3909 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3910 mono_debugger_main() -> mini_debugger_main() and put them inside a
3911 `MONO_DEBUGGER_SUPPORTED' conditional.
3913 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3915 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3916 this is no longer in use.
3919 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3921 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3923 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3926 2009-05-27 Martin Baulig <martin@ximian.com>
3928 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3930 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3931 long_conv_to_r_un to 64 bits.
3933 * cpu-x86.md: Increase the instruction size due to the changes.
3935 * iltests.il.in: Add regression test.
3939 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3941 * objects.cs: Move the previous test from basic.cs to here.
3943 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3945 * basic.cs: Add regression test for #506915.
3947 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3949 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3950 optimization we must check the bb of the first byte of stobj as
3951 it's the only one set in cil_offset_to_bb.
3955 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3957 * image-writer.c: Fix pointer directive on ppc64.
3959 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3961 * image-writer.c (asm_writer_emit_section_change): Avoid using
3962 .bss subsections on ppc too.
3964 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3966 * image-writer.c: Fix the definition of TARGET_ASM_....
3968 * image-writer.c: Fix the emission of assembler directives in the last
3971 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3972 exception throwing code to accomodate ppc64.
3974 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3975 size to work on ppc64 too.
3977 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3980 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3981 the assembler dialect instead of using platform specific defines.
3983 2009-05-22 Geoff Norton <gnorton@novell.com>
3985 * mini-arm.c (get_call_info): If a structure is split between the stack
3986 and argument registers, we should not advance the stack pointer by the entire
3987 native size, but just by the amount that spilled.
3989 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3991 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3994 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3996 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3999 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4000 methods so wrapper don't get added twice.
4001 (add_generic_instances): Don't add methods of arrays.
4003 * generics.cs: Mark one test as !FULLAOT.
4005 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4007 * mini-x86.c (emit_move_return_value): Remove unused vars.
4009 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4011 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4012 decomposing 8 bytes structs into a LCALL.
4014 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4015 pointer for where to store the returned regs.
4017 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4020 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4022 2009-05-20 Miguel de Icaza <miguel@novell.com>
4024 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4027 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4029 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4031 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4034 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4036 * local-propagation.c (mono_local_cprop): Avoid local propagation
4037 across paired add/sub if the first instruction dest reg is it's
4038 source reg. For example:
4040 int_add_imm R12 <- R12 [1] clobbers: 1
4041 int_sub_imm R42 <- R12 [1] clobbers: 1
4043 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4044 maintain the math identify.
4048 2009-05-20 Andreia Gaita <avidigal@novell.com>
4050 * Makefile.am: avoid going on the network just to get the revision,
4053 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4055 Fixed estimate for short branches on amd64 (they were off mark, and
4056 enabling call prolog-epilog instrumentations caused assertions).
4057 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4058 estimate for the maximum length of this basic block.
4060 - mono_arch_emit_prolog: compute max_length for each basic block
4061 (instead of max_offset), and inflate size estimate also for entry bb
4062 in case of code instrumentation.
4063 - mono_arch_output_basic_block: get rid of "cpos" (the current
4064 estimated "position" in the code), and always use "offset" instead,
4065 which is accurate; at the beginning of the function quickly recompute
4066 max_offset for all the remaining blocks, starting from the current
4067 cfg->code_len (which is correct, and not estimated) and using the
4068 estimated block lengths computed previously.
4070 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4072 * exceptions-ppc.c: Remove the caching from the trampoline creation
4073 functions, it is already done in the caller.
4075 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4077 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4078 MONO_ARCH_GSHARED_SUPPORTED define.
4080 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4082 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4085 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4087 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4088 call to mono_marshal_get_rgctx_invoke ().
4090 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4091 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4092 gshared use the static rgctx trampolines now.
4094 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4095 platform supports it.
4097 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4099 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4101 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4103 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4105 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4107 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4110 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4112 Made it possible for mono_arch_instrument_epilog to preserve
4113 argument registers, otherwise instrumenting the "epilogue" before
4114 a tail call would clobber them.
4115 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4116 if like mono_arch_instrument_epilog but with an additional parameter
4117 that states if argument registers must be preserved.
4118 * mini.c: implemented mono_arch_instrument_epilog as a call to
4119 mono_arch_instrument_epilog_full without asking to preserve argument
4120 registers (this makes the existing code work as usual).
4122 - mono_arch_instrument_epilog: add parameter to transform it into
4123 mono_arch_instrument_epilog_full, and preserve argument registers
4125 - mono_arch_output_basic_block, OP_TAILCALL case: call
4126 mono_arch_instrument_epilog_full.
4127 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4128 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4129 only transformed mono_arch_instrument_epilog into
4130 mono_arch_instrument_epilog_full.
4132 2009-05-15 Geoff Norton <gnorton@novell.com>
4134 * mini-darwin.c: This works on arm now.
4136 2009-05-14 Geoff Norton <gnorton@novell.com>
4138 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4141 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4143 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4146 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4147 wrappers during full aot mode correctly.
4149 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4152 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4153 mono_metadata_type_hash ().
4155 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4157 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4158 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4159 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4160 Removed MONO_INST_BRLABEL from the instruction flags, and the
4161 remaining code that used it, because we do not support branches inside
4162 basic blocks (and branch target labels) anymore.
4163 * Makefile.am: As part of the above cleanup, remove reference to
4164 BURG files which don't exist anymore.
4166 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4168 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4171 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4172 to use mono_arch_throw_corlib_exception.
4174 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4175 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4177 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4180 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4182 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4183 for the got to make debugging easier and to avoid confusing it with the
4186 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4187 method so a breakpoint can be set when using gdb.
4189 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4191 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4192 on mono_method_get_imt_slot ().
4194 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4195 num_decodes variables.
4197 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4198 change as it doesn't seem to work.
4200 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4203 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4205 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4206 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4208 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4209 builder when using full aot.
4211 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4212 here, it is already handled.
4214 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4217 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4219 * mini-arm.h: Enable IMT for full aot.
4221 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4222 arch doesn't support it.
4224 * mini.c (mini_init): Don't disable IMT for full aot if the
4225 architecture supports it.
4227 * mini.h (MonoAotTrampoline): New enum containing the different types
4228 of 'numerous' trampolines.
4229 (MONO_AOT_FILE_VERSION): Bump this.
4231 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4232 static rgctx trampolines. Add support for full-aot IMT thunks.
4234 * mini-amd64.h: Enable IMT for full aot.
4236 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4237 to exclude tests belonging to a category.
4239 * generics.cs: Mark some tests with a !FULLAOT category.
4241 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4244 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4246 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4247 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4248 (emit_plt): Fix a warning.
4250 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4252 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4253 back into aot-compiler.c to a place where the other functions shared by
4254 the runtime and aot compiler are.
4256 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4257 as done previously, instead of in MonoAotFileInfo, since pointers might have
4258 alignment requirements.
4260 * mini.h: Bump AOT file format version.
4262 2009-05-10 Miguel de Icaza <miguel@novell.com>
4264 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4265 that is used at runtime from the aot-compiler.c, this makes it
4266 work on setups that remove the AOT compiler from the output
4269 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4271 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4274 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4276 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4278 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4279 stuff to mono_arch_decompose_long_opts ().
4280 (mono_decompose_opcode): Remove some dead code.
4282 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4284 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4285 cmethod can be null for quite a some reasons.
4287 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4289 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4291 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4293 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4295 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4297 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4298 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4299 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4300 calls returning structures by addr on amd64.
4302 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4304 * iltests.il.in: Restructure the tail call tests a bit.
4306 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4308 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4309 for virtual methods too.
4311 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4313 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4314 due to regression in verifying System.dll.
4316 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4318 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4321 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4324 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4325 g_str_hash () which can change.
4327 * driver.c (mini_regression): Disable optimizations not supported by
4328 the cpu. Fixes #500019.
4330 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4333 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4335 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4336 to the latest LLVM code.
4338 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4340 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4342 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4344 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4347 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4348 no longer saving offsets, so just save the patch types along with the other
4350 * aot-runtime.c (load_patch_info): Update after the changes to
4351 encode_patch_list ().
4352 (decode_got_entry): Removed, merged into load_patch_info ().
4353 (is_shared_got_patch): Removed, call the same function from
4356 * mini.h: Bump aot file format version.
4358 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4359 half-finished no-dlsym code.
4361 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4364 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4365 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4367 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4369 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4370 buffer length to work with AOT code.
4372 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4373 ldfld/stfld opcodes.
4375 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4378 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4380 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4382 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4385 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4386 if needed. Don't decompose long operations when using llvm.
4388 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4390 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4393 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4395 2009-05-03 Martin Baulig <martin@ximian.com>
4397 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4398 mono_debugger_insert_method_breakpoint() since the class init
4399 handler we're inserting at the top of the method already gives us
4402 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4404 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4405 to mono_arch_decompose_long_opts () for x86 and arm.
4407 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4409 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4412 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4414 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4417 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4419 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4420 number of trampolines used in full-aot mode.
4422 * aot-compiler.c: Add an ntrampolines option to set the number of
4423 trampolines emitted in full-aot mode.
4425 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4427 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4428 a volatile load. Get rid of get_tempname (), llvm assigns names
4431 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4434 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4437 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4440 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4441 to the same register as a fixed sreg2. Fixes #497271.
4443 * iltests.il.in: Add a new test.
4445 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4447 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4448 stack, since pushes complicate exception handling.
4450 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4451 the stack if they are passed using moves.
4453 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4455 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4458 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4459 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4460 of FMOVE if it is an R4.
4462 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4464 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4466 * mini.h (LLVMCallInfo): New structure to store calling convention
4467 information for the LLVM back end similar to the CallInfo structures in
4470 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4471 call information in a format usable by LLVM.
4472 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4474 * method-to-ir.c (mono_emit_call_args): Emit calls using
4475 mono_llvm_emit_call () when compiling using LLVM.
4477 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4478 comments to all functions. Fix memory leaks. Add a public init/cleanup
4481 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4483 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4484 mono_array_new_va () jit icall.
4486 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4488 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4489 multiple machine description files to be specified.
4490 * mini-ops.h: fixes for cross-compilation.
4492 2009-04-22 Miguel de Icaza <miguel@novell.com>
4494 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4497 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4499 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4500 to prevent asserts in various passes. Fixes #497220.
4502 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4504 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4507 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4508 table to avoid duplicates.
4510 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4512 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4515 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4517 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4518 is for method or field access.
4520 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4522 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4525 * mini-llvm.c (mono_llvm_emit_method): Use it.
4527 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4528 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4531 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4532 synchronized methods.
4534 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4536 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4538 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4541 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4542 allowing some options to be set dynamically.
4544 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4546 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4547 unconditional branch.
4549 * mini.h (MonoTrampolineType): Add new trampoline type
4550 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4553 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4556 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4559 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4560 is enabled. Instead, use the llvm vcall trampoline.
4562 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4564 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4566 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4569 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4570 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4572 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4573 OP_IA64_CSET opcode.
4575 * mini.c: Fix a warning.
4577 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4578 THROW to the appropriate llvm type.
4580 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4582 * mini.c (mini_method_compile): Add statistics for methods JITted
4585 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4587 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4588 OP_IA64_CMP_<cond>_IMM opcodes.
4590 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4592 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4595 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4598 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4601 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4603 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4605 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4607 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4610 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4611 rgctx invoke trampolines for x86.
4613 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4614 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4615 (mono_arch_get_vcall_slot): Simplify this.
4617 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4619 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4620 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4622 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4624 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4625 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4627 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4629 * liveness.c (visit_bb): Remove a needless assert.
4631 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4633 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4634 full aot support to the arch specific code.
4636 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4638 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4640 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4642 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4643 collect information about the delegate invoke impl trampolines.
4645 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4646 to save trampolines during full-aot mode.
4648 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4649 creation function which returns a trampoline which sets the rgctx
4651 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4652 wrapper if possible.
4653 (mono_delegate_trampoline): Ditto.
4655 * mini.c (mono_jit_runtime_invoke): Ditto.
4657 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4659 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4661 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4663 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4665 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4666 just setting the opcode to OP_NOP.
4668 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4670 * mini.c (mini_method_compile): Put the last change inside an
4671 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4673 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4674 and extend live ranges to cover the whole method when using xdb.
4676 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4677 do it in the trampolines.
4679 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4682 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4684 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4685 call code in full-aot mode since IMT is disabled there.
4686 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4687 new JIT no longer has that restriction.
4689 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4691 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4692 a more compact format.
4693 (mono_aot_wrapper_name): New function to return a unique name for a
4694 wrapper method, also used by the AOT runtime.
4696 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4699 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4700 when a ICollection<T> etc is encountered.
4701 (add_generic_instances): Process method arguments/locals too.
4702 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4705 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4707 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4709 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4711 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4713 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4714 representing the result of the decomposition. Nullify instructions
4715 instead of setting them to OP_NOP since nops can't have registers
4718 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4720 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4721 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4722 info. Strip 'mapping symbols' on ARM.
4724 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4726 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4727 this with the native genmdesc.
4729 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4731 * aot-runtime.c: Fixing the MSVC build.
4733 Code is contributed under MIT/X11 license.
4735 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4737 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4738 JITted code depends on it.
4740 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4742 * aot-compiler.c: Use new MonoGenericParam accessors.
4744 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4746 Reduce memory usage and improve correctness wrt MonoGenericParam
4747 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4748 handing. Avoid allocating MonoGenericParams, but use the ones in
4749 the container itself.
4751 2009-04-07 Miguel de Icaza <miguel@novell.com>
4753 * tasklets.c: Return exceptions in the out argument.
4755 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4757 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4758 opcode. Use pointer types in more places instead of casting them to
4761 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4763 (mono_llvm_optimize_method): New helper function to optimize a method.
4765 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4766 widening code so it could be called from more places.
4767 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4768 code paths in the call opcodes.
4770 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4772 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4774 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4776 * dwarfwriter.c: Use _ to separate class name
4777 components as gdb can't handle '.'. Represent reference variables
4780 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4782 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4784 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4786 * gc-test.cs: New file with GC stack marking tests.
4788 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4789 negative numbers for vfp.
4791 * basic-float.cs: Add a test.
4793 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4795 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4797 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4799 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4800 part of tasklet/continuation support.
4802 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4804 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4805 amd64 opcodes inside an ifdef.
4807 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4810 * dwarfwriter.c (emit_type): Emit the class info for classes.
4812 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4814 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4816 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4818 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4820 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4822 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4824 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4826 * mini-llvm.c: Update comments.
4828 * mini.h (COMPILE_LLVM): New macro.
4830 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4832 * ssa.c (mono_ssa_compute): Ditto.
4834 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4835 the unwind ops from a DWARF FDE.
4837 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4838 methods by extracting the dwarf unwind ops from the unwind info generated
4841 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4844 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4847 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4849 * Makefile.am (llvm_sources): Enable this.
4851 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4852 failing back to the JIT if something cannot be handled.
4854 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4855 compiling with LLVM.
4857 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4858 compiling with LLVM.
4860 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4861 compiling with LLVM.
4863 * mini-ops.h: Add a few opcodes needed by LLVM.
4865 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4868 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4871 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4873 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4875 2009-04-01 Mark Probst <mark.probst@gmail.com>
4877 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4878 ridiculously large methods.
4880 2009-03-31 Martin Baulig <martin@ximian.com>
4882 * debug-debugger.c (debugger_remove_breakpoint): Call
4883 mono_debugger_remove_class_init_callback ().
4885 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4887 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4888 right before emitting code, not at the start.
4890 * mini.c (mono_postprocess_patches): Extract this into a separate function
4891 from mono_codegen ().
4893 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4894 byref types correctly.
4896 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4898 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4901 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4903 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4904 indirect calls, this avoids problems where get_vcall_slot () would get
4905 confused by the native code for the instruction preceeding the call.
4906 (mono_arch_get_vcall_slot): Simplify this.
4907 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4909 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4910 register allocator now seems to depend on them instead of the data in
4913 * mini.c (mini_method_compile): Throw the correct type of exception if
4914 mono_method_get_header () fails because of a loading error.
4916 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4918 * mini.c (mini_method_compile): Clear the loader error if the method
4919 header cannot be decoded.
4921 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4922 interface methods on proxies correctly.
4924 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4925 this argument for vtype methods. Add precise liveness info for arguments.
4927 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4928 LIVERANGE_START/END opcodes.
4930 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4931 for arguments and values in registers.
4933 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4935 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4936 return a valuetype. Fixes #487518.
4938 * iltests.il: Add a test.
4940 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4942 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4943 closed over a null reference correctly.
4945 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4947 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4949 2009-03-25 Mark Probst <mark.probst@gmail.com>
4951 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4952 allocated to the same registers as fixed sregs.
4954 2009-03-24 Mark Probst <mark.probst@gmail.com>
4956 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4959 * method-to-ir.c: Handle more cases for
4960 Interlocked.CompareExchange.
4962 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4963 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4964 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4966 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4968 * aot-runtime.c (decode_method_ref): Fix a warning.
4970 * unwind.c (mono_unwind_frame): Ditto.
4972 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4974 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4975 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4977 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4978 fix the handling of large values in the ALU_PC_G0_NC relocation.
4980 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4982 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4984 2009-03-22 Mark Probst <mark.probst@gmail.com>
4986 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4989 2009-03-22 Mark Probst <mark.probst@gmail.com>
4991 * method-to-ir.c: MINI_OP3 needs a comma.
4993 * method-to-ir.c, mini.h, mini.c: Remove
4994 mono_init_op_sreg_counts ().
4996 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4998 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5001 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5004 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5006 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5009 2009-03-21 Mark Probst <mark.probst@gmail.com>
5011 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5012 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5013 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5016 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5018 * driver.c: Change location of gc_wrapper.h.
5020 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5021 inside finally clauses correctly. Fixes #485721.
5023 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5024 after the change above.
5026 * exceptions.cs: Add a test.
5028 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5030 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5032 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5033 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5034 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5036 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5037 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5039 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5041 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5042 Simplify logic for ensure_method_is_allowed_to_call_method.
5043 Handle wrappers on callers.
5045 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5047 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5050 * basic-simd.cs: Fix the names of some test methods.
5052 2009-03-18 Geoff Norton <gnorton@novell.com>
5054 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5056 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5058 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5060 2009-03-17 Jb Evain <jbevain@novell.com>
5062 * driver.c: remove now uneeded call to mono_gc_base_init before
5065 2009-03-17 Jb Evain <jbevain@novell.com>
5067 * dwarfwriter.c (token_handler): handle more cases.
5069 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5071 * method-to-ir.c: Remove more dead code (that was required only
5072 because of method_is_safe). Fix compiler warnings.
5074 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5076 * method-to-ir.c: Remove unneeded/useless method_is_safe
5077 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5079 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5081 * mini.c (mini_method_compile): Print the method been compiled with
5082 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5083 for people not familiar with the runtime.
5085 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5087 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5088 a managed object which is later put into a GList. Return its class instead.
5090 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5091 stack slots when using sgen.
5093 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5095 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5097 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5099 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5100 > so it works on the first vreg as well.
5102 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5104 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5107 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5109 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5112 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5114 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5115 native->IL offset mapping.
5117 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5119 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5121 * basic.cs: Add a test.
5123 2009-03-11 Mark Probst <mark.probst@gmail.com>
5125 * mini-x86.c (mono_arch_output_basic_block): Use different
5126 registers in case the ones we want to overwrite are used by the
5127 other operand. Fixes regression in #480807.
5129 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5131 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5133 * dwarfwriter.c (emit_line_number_info): The line number info for
5134 IL code was off by one. Fix that.
5136 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5139 2009-03-09 Mark Probst <mark.probst@gmail.com>
5141 Contributed under the terms of the MIT/X11 license by Steven
5142 Munroe <munroesj@us.ibm.com>.
5144 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5147 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5149 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5152 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5154 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5155 the delegate ctor handling code. Fixes #482638.
5157 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5160 * iltests.il.in: Add a test.
5162 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5165 2009-03-05 Mark Probst <mark.probst@gmail.com>
5167 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5168 is shared generic code, return the trampoline, even if the method
5169 has already been compiled. Fixes #479763.
5171 * mini.c, mini.h: New function
5172 mono_jit_find_compiled_method_with_jit_info() which is the same as
5173 mono_jit_find_compiled_method() but also returns the jit info.
5175 2009-03-05 Mark Probst <mark.probst@gmail.com>
5177 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5178 for methods which actually have one. For all other methods, make
5179 sure the this argument var is live the whole method.
5181 * mini.c (mini_method_compile): Every shared method has a
5182 this/vtable/mrgctx info. Fixes #480807.
5184 2009-03-05 Mark Probst <mark.probst@gmail.com>
5186 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5187 generic/imt thunks where some entries branch through the vtable,
5188 while other entries branch directly.
5190 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5192 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5194 * mini-windows.c: Ditto.
5196 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5199 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5201 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5204 2009-03-04 Mark Probst <mark.probst@gmail.com>
5206 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5209 2009-03-04 Mark Probst <mark.probst@gmail.com>
5211 * exceptions-x86.c: Include debug-mini.h - fixes build.
5213 2009-03-04 Martin Baulig <martin@ximian.com>
5215 * debug-mini.c: Clean up the exception API and add documentation.
5216 (mono_debugger_handle_exception): New public method; this is
5217 called when throwing an exception or encountering an unhandled one.
5218 (mono_debugger_call_exception_handler): Formerly known as
5219 mono_debugger_handle_exception(); this is used to tell the
5220 debugger that we're about to invoke an exception handler.
5222 2009-03-04 Martin Baulig <martin@ximian.com>
5224 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5225 ../metadata/mono-debug-debugger.c; save and reset exception state.
5227 2009-03-02 Martin Baulig <martin@ximian.com>
5229 * debug-mini.c: Moved the debugger exception handling here from
5230 ../metadata/mono-debug-debugger.c.
5233 (MonoDebuggerExceptionAction): New exception typedef.
5236 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5238 * exceptions-amd64.c
5239 (mono_amd64_throw_exception): Use the new debugger exception
5243 (mono_handle_exception_internal): Don't call
5244 mono_debugger_unhandled_exception() here.
5246 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5248 * mini.c aot-compiler.c: Update after the changes to
5249 mono_marshal_get_runtime_invoke ().
5251 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5252 Virtual generic methods might not have method->slot set, work around
5255 * generics.cs: Add a test.
5257 2009-03-02 Geoff Norton <gnorton@novell.com>
5260 * driver.c: Allow signal chaining of SIGFPE as well.
5262 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5264 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5265 this since it now receives the method not its generic context in the
5268 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5269 generic/imt thunks where some entries branch through the vtable, while
5270 other entries branch directly.
5272 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5274 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5275 support for interface methods as well.
5277 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5278 using the normal IMT thunks.
5280 generics.cs: Add new tests.
5282 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5283 the generic inst to the generic imt thunks. This fixes AOT support,
5284 improves consistency with the normal IMT thunks, and makes it easier to
5285 add support for interface generic virtual methods later.
5287 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5289 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5291 * driver.c (mono_set_signal_chaining): New public API function to enable
5292 signal chaining on POSIX platforms.
5294 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5295 (si@lindenlab.com) to implement signal chaining. The original patch was
5296 contributed under the MIT X/11 license:
5297 https://bugzilla.novell.com/show_bug.cgi?id=318894
5299 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5301 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5302 too until it can be made to run on amd64.
5304 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5306 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5307 to get_generic_context_from_code () + get_call_info () if possible.
5309 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5311 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5312 suspend-on-sigsegv functionality.
5314 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5315 to suspend when a native SIGSEGV is received. This is useful for debugging
5316 crashes which don't happen under gdb, since a live process contains more
5317 information than a core file.
5319 * mini-exceptions.c (mono_print_thread_dump): Use
5320 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5322 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5324 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5326 * basic-float.cs: Disable the tests which currently fail on amd64.
5328 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5329 value to mono_arch_patch_callsite () to fix crashes.
5331 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5333 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5335 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5336 nop code by patching the call address to point to the nullified class init
5337 trampoline, as the former does not seem to be safe on SMP machines.
5339 2009-02-23 Mark Probst <mark.probst@gmail.com>
5341 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5344 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5346 * basic-float.cs basic-calls.cs: Fix warnings.
5348 2009-02-22 Mark Probst <mark.probst@gmail.com>
5350 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5351 correct frame pointer in the LMF. Should fix #478394.
5353 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5355 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5357 * image-writer.c: Make the binary writer less verbose.
5359 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5361 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5362 are called from runtime invoke wrappers.
5364 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5366 * cpu-ppc.md (store_memindex): Increase the size of this.
5368 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5370 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5372 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5374 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5377 Last fix for of #467201.
5380 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5382 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5384 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5385 and long_conv_to_r8_2:
5387 Fixed part of #467201.
5389 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5391 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5393 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5394 conversion to 32 bits.
5396 * cpu-x86.md: Increase the size of int_conv_to_r4.
5398 * basic-float.cs: Add a test for this.
5400 Fixed part of #467201.
5402 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5404 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5406 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5407 conversion to 64 bits.
5409 * basic-float.cs: Add a test for this.
5411 Fixed part of #467201.
5413 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5415 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5417 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5418 This behavior is compatible with MS.
5420 * iltest.il.in: Add a test for this.
5422 Fixed part of #467201.
5424 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5426 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5428 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5429 change the precision of the value.
5431 * cpu-x86.md: Define len for float_conv_to_r4.
5433 * basic-float.cs: Add a test for this.
5435 Fixed part of #467201.
5437 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5439 * mini.c: Adjust locking order to the new semantics where the loader lock
5442 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5451 * mini-trampolines.c:
5464 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5466 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5468 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5471 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5473 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5474 for cctors if needed.
5476 2009-02-17 Mark Probst <mark.probst@gmail.com>
5478 * mini-ppc.c: Fix build on Darwin.
5480 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5482 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5483 version instead of 3 as valgrind doesn't like version 3.
5485 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5487 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5488 usable for hashing methods.
5489 (emit_extra_methods): Use the new hash to avoid putting every method in the
5492 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5494 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5495 whenever a method ref could match a method.
5497 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5500 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5503 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5505 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5506 the encoding buffer.
5508 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5509 mono_method_get_header () on inflated methods as an optimization.
5511 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5513 * ssa.c (fold_ins): Fix another crash if the instruction following the
5514 switch was optimized away.
5516 2009-02-16 Mark Probst <mark.probst@gmail.com>
5518 Contributed under the terms of the MIT/X11 license by Steven
5519 Munroe <munroesj@us.ibm.com>.
5521 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5523 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5525 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5526 around the mono_domain_alloc calls, it is now done by the functions
5529 * aot-compiler.c (compile_method): Only add wrappers referenced by
5530 the method if compiling with full AOT.
5531 (mono_compile_assembly): Error out if --aot=full is specified on
5532 a platform where it is not supported.
5534 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5537 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5540 * aot-runtime.c (load_named_code): Handle
5541 mono_arm_throw_exception_by_token.
5543 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5545 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5548 * Makefile.am (fullaotcheck): Exit if a test fails.
5550 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5552 (mono_compile_assembly): Handle the assembler failing.
5554 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5555 accepting subsections of .bss.
5557 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5560 * aot-compiler.c: Remove some unused includes.
5562 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5563 now in MonoImageWriter.
5565 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5566 code sequence which matches a non-virtual call. Fixes #472654.
5568 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5570 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5573 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5574 use the image/dwarf writers directly.
5576 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5579 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5582 * image-writer.h: Fix some typos.
5584 * dwarfwriter.h dwarfwriter.c: New files.
5586 * aot-compiler.c: Extract the DWARF info writing functionality into a
5589 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5590 argument to return unwind info.
5592 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5594 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5596 * aot-runtime.c (decode_method_ref): Add a case for
5597 MONO_AOT_METHODREF_WRAPPER_NAME.
5599 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5602 * aot-compiler.c (encode_method_ref): Use the new constants.
5604 * aot-runtime.c (decode_method_ref): Ditto.
5606 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5607 be compiled, not the icall itself.
5609 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5611 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5612 using decode_method_ref ().
5614 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5615 convert it to an in32. Fixes #475859.
5617 * arrays.cs: Add a test.
5619 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5621 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5624 * basic-long.cs: Add a test.
5626 2009-02-12 Mark Probst <mark.probst@gmail.com>
5628 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5629 remove the frame pointer in leaf methods which don't receive any
5630 arguments, don't throw exceptions and don't do dynamic stack
5633 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5635 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5636 the fail_tramp changes. Hopefully fixes #475132.
5638 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5640 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5641 instead of mono_metadata_signature_dup_full.
5643 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5645 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5646 for processing jump tables. Fixes #473787.
5648 2009-02-11 Mark Probst <mark.probst@gmail.com>
5650 * mini-generic-sharing.c: mini_method_get_context() just calls
5651 mono_method_get_context_general() now.
5653 * mini.c, mini.h: Moved get_object_generic_inst(),
5654 construct_object_context_for_method() and
5655 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5657 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5659 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5660 basic block fell through to its successor bblock without a branch. Fixes
5663 * iltests.il.in: Add a test.
5665 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5666 (can_encode_patch): We can now handle arrays of generic parameters and
5669 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5671 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5672 the AOT file to avoid some #ifdefs in aot-runtime.c
5674 * mini.h: Bump AOT file format version.
5676 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5678 * Makefile.am (fullaotcheck): Make this run the tests.
5680 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5682 2009-02-10 Mark Probst <mark.probst@gmail.com>
5684 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5685 individually. Fixes #473482.
5687 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5689 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5691 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5693 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5694 (mono_compile_assembly): Hush compile warnings about
5695 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5698 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5700 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5702 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5704 * aot-compiler.c: Fix arm support.
5706 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5707 img_writer_emit_unset_mode () function.
5709 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5710 (mono_unwind_get_dwarf_pc_reg): Ditto.
5712 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5713 Move almost all platform specific code to a set of arch_ functions,
5714 and document them to ease porting.
5716 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5718 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5720 * aot-compiler.c: Extract the image writing functionality into a separate
5721 module to reduce the size of this file.
5723 2009-02-09 Geoff Norton <gnorton@novell.com>
5725 * mini-s390.c: Fix the signature of emit_sig_cookie.
5727 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5729 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5731 * aot-runtime.c (is_shared_got_patch): Ditto.
5733 * aot-runtime.c (load_named_code): Cope with the fact that
5734 decode_got_entry () won't decode the patch fully if its corresponding got
5735 entry is already filled.
5737 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5739 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5741 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5742 as the moving pointer instead of 'buf' for consistency with the rest of the
5744 (mono_arch_create_monitor_exit_trampoline): Ditto.
5746 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5747 generic_class_init trampolines.
5748 (add_generic_class): Extract some code from add_generic_instances () into a
5749 separate function so it can be called from other places too.
5750 (compile_method): Call add_generic_class () for the classes of inflated methods
5751 referenced by the method.
5752 (can_encode_patch): Allow references to generic parameters.
5754 * aot-runtime.c: Add support the patches required by the new trampolines.
5756 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5759 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5762 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5763 this from get_throw_pending_exception, make the signature full aot compatible.
5765 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5767 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5769 * exceptions.cs: Add a test.
5771 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5773 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5774 use the DWARF_DATA_ALIGN constant instead.
5776 * exception-<ARCH>.c: Update after the above change.
5778 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5781 * mini-arm.c: Enable the dwarf unwinder.
5783 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5784 instead of mono_class_setup_vtable ().
5786 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5788 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5791 * mini-x86.h: Enable the dwarf unwinder.
5793 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5795 Fix mcs/tests/test-7.cs
5796 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5799 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5801 * mini.c (print_jit_stats): Remove some unused statistics.
5803 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5805 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5807 2009-02-05 Mark Probst <mark.probst@gmail.com>
5809 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5810 the method we get from mono_object_get_virtual_method() because
5811 that function does it properly, now.
5813 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5815 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5816 opcodes. Fixes #472775.
5818 2009-02-05 Mark Probst <mark.probst@gmail.com>
5820 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5821 fact that mono_find_jit_info() sometimes returns the context
5822 corresponding to the jit info in new_ctx. Fixes #472600.
5824 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5826 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5827 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5828 klass->enum_basetype directly.
5830 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5833 * unwind.c: Avoid 0 sized arrays.
5835 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5837 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5838 size on systems with 64k pages. Fixes #471389.
5840 2009-02-04 Mark Probst <mark.probst@gmail.com>
5842 Contributed under the terms of the MIT/X11 license by Steven
5843 Munroe <munroesj@us.ibm.com>.
5845 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5846 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5849 2009-02-04 Mark Probst <mark.probst@gmail.com>
5851 Contributed under the terms of the MIT/X11 license by Steven
5852 Munroe <munroesj@us.ibm.com>.
5854 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5857 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5858 The trampoline can be longer on PPC64.
5860 2009-02-04 Mark Probst <mark.probst@gmail.com>
5862 Contributed under the terms of the MIT/X11 license by Steven
5863 Munroe <munroesj@us.ibm.com>.
5865 * mini-ppc.c: Compiler warning fixes and trivial code
5868 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5870 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5871 ins->dreg which could be a hardware register, not a vreg.
5873 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5875 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5876 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5878 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5880 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5881 ->dreg, that is not the vreg we are looking for.
5883 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5885 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5888 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5891 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5893 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5895 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5898 * aot-compiler.c: Add xdebug support on x86.
5900 * unwind.c: Add x86 support.
5902 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5903 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5905 * mini.c (mini_method_compile): Ditto.
5907 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5910 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5911 which mimic .push_section/.pop_section in GAS.
5913 * aot-compiler.c: Emit precise live range information for variables.
5915 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5917 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5918 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5921 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5922 the live ranges of variables.
5924 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5925 of the variable in terms of native offsets.
5927 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5929 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5931 2009-02-02 Mark Probst <mark.probst@gmail.com>
5933 Contributed under the terms of the MIT/X11 license by Steven
5934 Munroe <munroesj@us.ibm.com>.
5936 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5937 order (offset then base reg) for ppc_load_multiple_regs.
5938 (emit_save_saved_regs) Correct operand order for
5939 ppc_store_multiple_regs.
5940 (mono_arch_get_call_filter): Correct operand order for
5941 ppc_load_multiple_regs.
5943 * mini-ppc.c (emit_memcpy): Fix operand order for
5944 ppc_load_reg_update and ppc_store_reg_update.
5945 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5946 (mono_arch_emit_epilog): Correct operand order for
5947 ppc_load_multiple_regs.
5949 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5950 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5952 2009-02-02 Mark Probst <mark.probst@gmail.com>
5954 * cpu-ppc64.md: Fixed storer4_memindex length.
5956 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5958 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5961 * aot-compiler.c (emit_line_number_info): Optimize this.
5963 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5965 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5967 * aot-compiler.c: Add debug info for methods without debug info by
5968 emitting an IL file and having the line number info referencing that file.
5970 * aot-compiler.c: Optimize the size of the generated line number info.
5972 * aot-compiler.c: Emit line number info in xdebug mode.
5974 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5977 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5979 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5981 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5984 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5986 * basic-calls.cs: Test for the weird crash found on arm.
5988 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5990 * cpu-arm.md: Increase the size of storer8_membase_reg and
5991 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5993 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5994 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5995 reg to LR otherwise we'll be loading/storing from just the offset.
5997 2009-01-30 Miguel de Icaza <miguel@novell.com>
5999 Question: if we are storing gint32's inside the "*native_offset",
6000 should we change the signature to "gint32 *native_offset" to
6001 ensure that we do not have type definition problems?
6003 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6004 an int * as this is what the other function expects, causes
6005 problems with Freescale's compiler that defined int32_t to be a
6006 long and makes int incompatible
6008 2009-01-30 Miguel de Icaza <miguel@novell.com>
6010 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6011 filename conflict with bjam.
6013 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6015 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6016 as it might use decomposed ops.
6018 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6020 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6022 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6025 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6027 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6030 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6031 way registers are stored in MonoContext on arm.
6033 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6034 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6036 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6038 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6040 * mini.c (mini_init): Register mono_isfinite.
6042 * jit-icalls.c (mono_isfinite): New jit icall.
6044 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6046 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6047 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6050 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6052 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6053 separate frame and stack pointers, so we must use FP to find the register
6055 The FP reg is retrieved from the MonoContext::regs array.
6057 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6059 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6062 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6064 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6065 return R4 and R8 when not running under softfloat.
6067 Fixes basic-calls.exe
6069 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6071 * mini-arm.c: Implement some overflow opcodes.
6073 2009-01-29 Miguel de Icaza <miguel@novell.com>
6075 * ssa.c: handle another alloca.h
6077 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6078 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6079 MONO_ARCH_USE_SIGACTION.
6081 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6084 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6086 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6087 PPC targets as sigaction does not exist on all platforms, define
6088 this on a per-platform basis.
6090 Instead of erroring out if the platform is not defined, include
6091 mini-ppc-os.h, and expect that the OS specific setting provides
6092 the required information.
6094 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6096 * aot-compiler.c: Fix --enable-minimal=aot.
6098 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6100 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6103 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6105 * exceptions-arm.c: Fix warnings.
6107 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6110 * mini-x86.c: Fix --enable-minimal=jit build.
6112 * mini.c: Really fix --enable-minimal=jit build.
6114 * mini.c (construct_object_context_for_method): Move this outside
6115 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6117 "Backported" of r124984 from 2.0 branch.
6119 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6121 "Backport" of r124977 + r124978 from 2.0 branch.
6123 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6124 to avoid calling mono_exception_from_token () from the throw trampoline.
6125 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6126 for throwing corlib exceptions, this fixes full-aot support for corlib
6129 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6131 2009-01-29 Miguel de Icaza <miguel@novell.com>
6133 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6134 part of the changes to split the code in mini into operating
6135 system specific files.
6137 This patch was done by copying mini.c to the respective files to
6138 preserve SVN history.
6140 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6142 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6144 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6146 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6147 remoting-invoke-with-check wrappers of shared methods.
6149 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6151 2009-01-27 Mark Probst <mark.probst@gmail.com>
6153 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6154 optimization if the top of stack is the last instruction in the
6155 bblock. Otherwise it might have been used after its definition.
6158 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6160 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6161 method as well when get_vcall_slot () fails to match a code sequence.
6163 * mini-arm.c: Fix the android build, which doesn't have
6166 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6168 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6171 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6173 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6175 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6177 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6178 and put its id into jinfo->used_regs. This is only used on amd64,
6179 which is currently the only platform generating unwind info.
6181 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6182 the dwarf unwinder. This is required to correctly handle async exceptions
6183 like thread abort and stack overflows, which can happen while a method
6184 is in the middle of its prolog or epilog.
6186 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6187 the unwind info belonging to an AOTed method.
6189 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6190 into cfg->unwind_ops.
6192 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6194 * mini.c (mini_init): Call mono_unwind_init ().
6195 (mini_cleanup): Call mono_unwind_cleanup ().
6197 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6198 unwind info to be shared between methods.
6200 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6203 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6204 get_throw_pending_exception () to avoid initialization races.
6206 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6207 mono_arch_exceptions_init () function.
6209 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6211 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6213 * mini.c (mono_get_domain_intrinsic): New helper function.
6214 (mono_get_thread_intrinsic): Ditto.
6216 * mini-arm.c mini-ia64.c: Use the new helper functions.
6218 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6219 the last constrained_call change, since it is needed in the non-AOT
6222 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6224 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6225 mono_get_lmf_addr () on arm eabi linux.
6227 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6229 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6230 code sequence which matches a non-virtual call.
6232 2009-01-23 Mark Probst <mark.probst@gmail.com>
6234 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6237 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6239 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6240 runtime-invoke wrappers, since they are also shared based on signature.
6242 2009-01-22 Mark Probst <mark.probst@gmail.com>
6244 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6245 info from the (correct) context.
6247 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6249 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6251 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6252 using dwarf unwinding info. Not yet used.
6254 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6256 2009-01-21 Mark Probst <mark.probst@gmail.com>
6258 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6261 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6262 special case and handle mono_arch_delegate_invoke_impl() returning
6263 function descriptors.
6265 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6266 trampolines return function descriptors, too.
6268 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6270 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6271 out_of_line optimization.
6273 2009-01-21 Martin Baulig <martin@ximian.com>
6276 (MonoCompile): Added `disable_deadce_vars' to disable removing
6280 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6281 inside the debugger.
6283 * liveness.c (mono_analyze_liveness): Don't remove any unused
6284 variables if `cfg->disable_deadce_vars' is set.
6286 2009-01-21 Mark Probst <mark.probst@gmail.com>
6288 * method-to-ir.c: Only apply exception constructor optimization if
6289 the the method actually belongs to an exception class. Fixes
6292 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6294 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6295 change inside a #ifdef __mono_ppc64__.
6297 * aot-compiler.c (compile_method): Remove the previous limitation.
6299 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6300 on type variables in AOTed code.
6302 * aot-compiler.c (compile_method): Skip generic methods having type
6303 constraints on their generic parameters.
6305 * aot-compiler.c (compile_method): Check for methods which cannot be
6306 encoded inside RGCTX_FETCH patches as well.
6308 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6311 2009-01-20 Mark Probst <mark.probst@gmail.com>
6313 * method-to-ir.c: Force the vtable variable in shared generic code
6314 for the case that they might show up on a stack trace where they
6317 * mini-exceptions.c: Save and use generic sharing info as well as
6318 IP in stack traces to resolve shared generic instantiations.
6320 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6322 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6323 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6325 2009-01-20 Mark Probst <mark.probst@gmail.com>
6327 * method-to-ir.c: Do generic sharing for array constructors.
6329 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6331 * mini-exceptions.c (mono_print_thread_dump): Add information
6332 about the thread state using wapi_current_thread_desc.
6334 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6336 * basic-simd.cs: Tests for the new constructors.
6338 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6340 * mini-ops.h: Added OP_EXPAND_*
6344 * mini-x86.c (mono_arch_output_basic_block): Same.
6346 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6348 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6350 * iltests.il.in: Add a test for #467385.
6352 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6354 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6355 thread been cleaned up is not the same currently in execution.
6357 Fixes appdomain-unload crashes on windows, osx and linux variants
6358 without the __thread keyword.
6360 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6362 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6363 (koush@koushikdutta.com). Implement this for android.
6365 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6366 begins with a digit.
6368 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6369 mono_marshal_get_write_barrier ().
6371 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6373 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6374 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6375 that pass them on a register pair.
6377 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6378 test was crashing due to that.
6380 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6382 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6383 trampoline code. Include ucontext.h only if available.
6385 2009-01-15 Mark Probst <mark.probst@gmail.com>
6387 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6388 and doesn't check whether it's sharable, like it was before
6389 removing the shared generics hash. This brings IronPython
6390 performance back to what it was before that change.
6392 2009-01-14 Mark Probst <mark.probst@gmail.com>
6394 * method-to-ir.c: Handle delegate invocation optimization earlier,
6395 otherwise it would be handled (much more slowly) by the
6396 final/sealed optimization.
6398 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6400 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6401 domain is not set. Fixes #465864.
6403 2009-01-12 Mark Probst <mark.probst@gmail.com>
6405 * method-to-ir.c: Don't stop sharing of generic methods with catch
6406 clauses - we already handle those.
6408 2009-01-12 Mark Probst <mark.probst@gmail.com>
6410 * mini.c, mini.h: lookup_generic_method() is now
6411 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6412 making the shared_generics_hash obsolete.
6414 2009-01-12 Mark Probst <mark.probst@gmail.com>
6416 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6417 use the red zone. Make room on the stack first and then use it,
6418 not the other way around.
6420 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6422 * mini.c (mini_init): Call mono_xdebug_init ().
6424 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6426 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6428 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6430 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6433 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6434 debug+unwind info for trampolines.
6436 * mini.c (mono_create_unwind_op): New helper function.
6438 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6440 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6442 * aot-compiler.c: Fix the build.
6444 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6446 * Makefile.am: Update dtrace-prelink.sh location.
6448 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6450 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6451 optimization. Fixes #464520.
6453 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6455 * mini-amd64.c : Adding code to save/restore non-volatile registers
6458 * exceptions-amd64.c : Adding code to save/restore non-volatile
6459 registers on Winx64.
6461 Contributed under MIT/X11 license.
6463 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6465 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6466 __GNUC_MINOR__ which can break when the major version changes.
6468 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6470 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6472 2009-01-07 Geoff Norton <gnorton@novell.com>
6474 * helpers.c: Allow mono -v -v -v to work on darwin.
6476 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6478 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6481 Contributed under MIT/X11 license.
6483 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6485 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6486 instead of directly accessing type->data.klass. Fixes #462016.
6487 (mono_allocate_stack_slots_full): Ditto.
6489 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6490 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6492 * aot-compiler.c (emit_plt): Fix ARM build.
6494 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6496 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6498 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6501 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6502 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6505 * iltests.il.in: Add a regression test.
6507 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6509 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6511 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6513 * basic-simd.cs: Add a regression test for #462457.
6515 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6517 * mini-ops.h: Add a definition of XPHI.
6519 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6521 * ssa.c (op_phi_to_move): Handle XPHI.
6523 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6527 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6529 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6531 2008-12-31 Geoff Norton <gnorton@novell.com>
6533 * mini-ppc.c: The prolog size allocated can be too small for darwin
6534 ppc32 under certain circumstances. Also fix a small logic bug.
6536 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6538 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6539 while loading AOT methods.
6541 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6542 since only the former is nulled out after a successful cast. This prevents
6543 crashes with rethrown exceptions when using --debug=casts.
6545 2008-12-24 Mark Probst <mark.probst@gmail.com>
6547 * mini.h: New macro for checking whether a method is final,
6548 i.e. whether the method or its class is marked final.
6550 * method-to-ir.c: Use the new macro for all final-checks
6551 consistently. Fixes the crash in the System.ServiceModel tests.
6553 2008-12-23 Mark Probst <mark.probst@gmail.com>
6555 * mini-exceptions.c (get_exception_catch_class): Corrected another
6556 overly strict assertion.
6558 2008-12-23 Mark Probst <mark.probst@gmail.com>
6560 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6561 Clobbering it is not allowed because the caller might use it as
6562 the vtable register in the interface call.
6564 2008-12-19 Mark Probst <mark.probst@gmail.com>
6566 * mini-exceptions.c (get_exception_catch_class): Corrected an
6567 overly strict assertion.
6569 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6571 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6573 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6575 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6577 * cpu-mips.md: correct lengths for certain long_ opcodes.
6579 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6581 * 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().
6583 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6585 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6587 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6589 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6591 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6593 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6596 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6598 * 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
6600 * 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)
6602 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6604 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6606 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6608 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6609 gshared code. Fixes #458947.
6611 * generics.cs: Add a test.
6613 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6615 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6617 * mini-mips.c: first pass n32 code generation.
6619 * mini-mips.h: datatypes and defines for n32 support.
6621 * exceptions-mips.c: first pass n32 code generation.
6623 * tramp-mips.c: first pass n32 code generation.
6625 * cpu-mips.md: add long_ opcodes.
6627 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6629 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6631 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6633 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6635 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6637 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6639 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6641 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6643 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6645 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6647 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6649 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6651 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6653 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6655 2008-12-12 Mark Probst <mark.probst@gmail.com>
6657 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6658 descriptors for helper functions directly in front of the code.
6660 2008-12-11 Mark Probst <mark.probst@gmail.com>
6662 * method-to-ir.c: Removed an unnecessary assertion.
6664 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6666 * method-to-ir.c: Merge SGEN changes from the old JIT.
6668 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6670 * driver.c (compile_all_methods_thread_main): Handle failure of
6673 2008-12-10 Mark Probst <mark.probst@gmail.com>
6675 * mini-ppc.c: Merged with mini-ppc64.c.
6677 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6679 * Makefile.am: Use the same sources for PPC and PPC64.
6681 * mini-ppc64.c: Removed.
6683 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6685 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6686 code to mono_bb_is_fall_through.
6688 * branch-opts.c (mono_remove_critical_edges): Same.
6690 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6692 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6693 expect that an OP_BR_REG will be there.
6695 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6697 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6698 for the many branch ops. The original check miss OP_BR_REG.
6702 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6704 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6706 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6708 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6709 while holding the aot lock.
6711 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6713 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6715 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6717 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6718 to release all runtime callable wrappers held by the runtime.
6720 Contributed under MIT/X11 license.
6722 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6724 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6727 Contributed under MIT/X11 license.
6729 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6731 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6732 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6734 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6736 * cpu-mips.md: fix ckfinite length
6738 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6739 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6740 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6742 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6744 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6746 2008-12-08 Geoff Norton <gnorton@novell.com>
6748 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6749 size by 8 bytes as well.
6751 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6753 * basic-simd.cs: Fix method names for Vector16b.
6755 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6757 * basic-simd.cs: Fix method names for Vector16sb.
6759 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6761 * basic-simd.cs: Fix method names for Vector8us.
6763 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6765 * basic-simd.cs: Fix method names for Vector8s.
6767 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6769 * basic-simd.cs: Fix method names for Vector4ui.
6771 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6773 * basic-simd.cs: Fix method names for Vector2l.
6775 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6777 * basic-simd.cs: Fix method names for Vector2d.
6779 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6781 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6782 that are extension methods.
6784 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6786 * basic-simd.cs: Fix method names for Vector4f.
6788 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6790 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6791 as such. Fixes #456669.
6793 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6795 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6797 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6799 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6800 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6801 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6802 (mips_adjust_stackframe): handle FP spills
6804 * mini-ops.h: add mips_mtc1_s2
6806 * cpu-mips.md: add mips_mtc1_s2
6808 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6810 * unwind.c: New file, move the unwind info encoding functions here from
6811 aot-compiler.c, so they could be used at runtime too.
6813 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6815 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6816 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6818 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6820 * mini-mips.c: cleanup warnings
6821 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6822 (mips_adjust_stackframe): handle case of taking the address of stack locals
6824 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6826 * aot-compiler.c: Implement a few functions missing from the asm writer.
6827 (emit_method_code): Only write symbols for methods when using the bin
6828 writer, since the assembler can't deal with the characters in our method
6831 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6833 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6836 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6837 a bit to also restore %rax.
6839 2008-12-05 Mark Probst <mark.probst@gmail.com>
6841 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6843 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6845 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6848 2008-12-05 Mark Probst <mark.probst@gmail.com>
6850 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6852 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6853 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6855 * exceptions-ppc64.c: Removed.
6857 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6859 2008-12-05 Mark Probst <mark.probst@gmail.com>
6861 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6864 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6866 * tramp-ppc64.c: Removed.
6868 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6870 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6873 2008-12-05 Mark Probst <mark.probst@gmail.com>
6875 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6877 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6878 mini-ppc.h instead of mini-ppc64.h.
6880 * mini-ppc64.h: Removed.
6882 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6884 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6886 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6888 2008-12-05 Mark Probst <mark.probst@gmail.com>
6890 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6891 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6894 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6896 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6898 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6900 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6902 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6904 * basic-simd.cs: Tests for operator == and != on Vector4f.
6906 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6908 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6910 * simd-intrinsics.c: Kill useless enum.
6912 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6914 * cpu-mips.md: add long_conv_to_ovf_i4_2
6915 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6917 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6919 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6921 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6923 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6925 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6927 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6929 * basic-simd.cs: Add tests for new methods.
6931 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6933 * simd-intrinsics.c: Add support for operator == and !=
6936 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6938 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6940 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6942 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6944 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6946 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6947 MONO_PATCH_INFO_ICALL_ADDR.
6949 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6951 * aot-compiler.c: Resurrect full-aot support.
6953 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6955 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6957 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6959 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6961 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6963 * basic-simd.cs: Fix tests to work under ppc.
6964 Remove tests for methods that will be removed.
6966 2008-12-03 Mark Probst <mark.probst@gmail.com>
6968 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6969 generic type (via a typedef or typeref) correctly.
6971 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6973 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6974 diagnose an assertion failure.
6976 2008-12-02 Mark Probst <mark.probst@gmail.com>
6978 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6979 Fix trampoline size.
6981 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6982 conversion opcodes are implemented natively instead via emulation.
6984 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6986 * cpu-mips.md: remove mips_xori
6988 * mini-ops.h: remove mips_xori
6990 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6992 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6994 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6996 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6998 * cpu-mips.md: fix instruction lengths.
7000 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7002 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7004 * mini-ops.h: fix slti / sltiu op profiles.
7006 2008-12-02 Martin Baulig <martin@ximian.com>
7008 * method-to-ir.c (mono_method_to_ir): Disable debugging
7009 information for the init locals block to make the debugger stop
7010 after all locals have been initalized.
7012 2008-12-02 Martin Baulig <martin@ximian.com>
7014 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7015 running inside the debugger.
7017 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7019 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7022 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7023 alu->alu imm optimization which only shows if deadce is disabled.
7025 * aot-compiler.c: Rename the function names for the binary and asm writers
7026 so they can coexist in the same process. Rework the xdebug code to use the
7027 asm writer. This avoids the need to call into the runtime to dump the
7028 debugging info. Add more debugging info for types.
7030 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7032 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7033 cpu description tables, they can't occur in cpu-<ARCH>.md.
7035 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7036 the stack in CEE_LDFLDA. Fixes #450542.
7038 * generics.cs: Add a new test.
7040 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7042 * mini-ops.h: updated MIPS opcodes
7043 * mini-mips.c: decompose long opts
7044 * mini-mips.h: decompose long opts
7046 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7048 * cpu-mips.md: fix length on int_rem_un
7049 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7051 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7053 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7055 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7057 2008-11-29 Martin Baulig <martin@ximian.com>
7059 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7060 mono_debug_using_mono_debugger() in addition to the
7061 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7063 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7065 * mini-ops.h: updated more MIPS opcodes
7066 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7067 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7069 2008-11-28 Mark Probst <mark.probst@gmail.com>
7071 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7073 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7075 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7076 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7077 * mini-ops.h: correct selected mips opcode entries
7079 2008-11-28 Mark Probst <mark.probst@gmail.com>
7081 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7084 2008-11-28 Mark Probst <mark.probst@gmail.com>
7086 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7088 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7090 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7091 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7092 * mini-mips.h: disable IMT
7093 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7095 2008-11-28 Mark Probst <mark.probst@gmail.com>
7097 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7099 2008-11-28 Mark Probst <mark.probst@gmail.com>
7101 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7103 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7105 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7108 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7110 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7111 for Set/GetVector aligned versions.
7113 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7115 * basic-simd.cs: Add tests for Get/SetVector.
7117 2008-11-27 Mark Probst <mark.probst@gmail.com>
7119 * mini.c: Removed g_slist_append_mempool(). Now in
7122 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7124 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7125 size properly and make the bounds check optional.
7127 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7128 for SetVector and IsAligned.
7130 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7132 * mini.c: Remove unused mono_normalize_opcodes () function.
7134 2008-11-26 Mark Probst <mark.probst@gmail.com>
7136 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7137 using the new atomic add ops now.
7139 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7142 2008-11-26 Mark Probst <mark.probst@gmail.com>
7144 * mini-ppc64.c: Several fixes.
7146 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7148 * cpu-mips.md: added jump_table
7149 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7151 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7153 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7155 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7157 * mini-ops.h: corrected a handful of MIPS opcodes.
7159 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7161 * aot-compiler.c: MIPS to use ELF writer
7163 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7165 * mini-codegen.c: remove MIPS specific assert.
7167 2008-11-25 Mark Probst <mark.probst@gmail.com>
7169 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7170 fixes. PPC64 now passes most of the runtime regressions.
7172 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7174 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7175 volatile intervals a bit.
7177 2008-11-24 Mark Probst <mark.probst@gmail.com>
7179 * basic-long.cs: New test case.
7181 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7183 * mini.c (mini_method_compile): Disable globalra for large methods for
7186 * regalloc2.c (order_moves): Add fp support.
7188 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7189 source bblock ends with an OP_BR_REG.
7191 * ratests.cs: Add a new test.
7193 2008-11-23 Mark Probst <mark.probst@gmail.com>
7195 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7196 sharing. PPC64 now passes generics.exe.
7198 2008-11-23 Mark Probst <mark.probst@gmail.com>
7200 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7202 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7204 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7205 memory when mono_jit_info_table_find () can't find the method in the
7208 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7211 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7214 2008-11-23 Mark Probst <mark.probst@gmail.com>
7216 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7217 Several fixes. PPC64 now runs exceptions.exe and
7218 devirtualization.exe.
7220 2008-11-22 Mark Probst <mark.probst@gmail.com>
7222 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7223 arrays.exe and basic-math.exe.
7225 2008-11-22 Mark Probst <mark.probst@gmail.com>
7227 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7228 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7230 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7232 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7234 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7236 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7238 * ir-emit.h: Move macros from method-to-ir.c to here.
7240 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7242 * mini-ops.h: Correct the long simd ops to use LREG.
7244 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7246 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7248 * mini-ops.h: Correct the dreg type of a few long opcodes.
7250 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7253 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7255 * mini-ppc.c: remove negative stack references in epilog
7256 for platforms that don't support the red zone.
7258 2008-11-21 Mark Probst <mark.probst@gmail.com>
7260 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7261 point regs. Now PPC64 passes basic-calls.exe.
7263 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7265 * basic-simd.cs: Add tests for accessors of Vector2l.
7267 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7269 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7271 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7273 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7275 2008-11-21 Mark Probst <mark.probst@gmail.com>
7277 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7278 PPC64 passes basic-long.exe.
7280 2008-11-20 Mark Probst <mark.probst@gmail.com>
7282 * decompose.c: Decompose carry and overflow add on PPC64 like on
7283 other 64 bit archs. Don't decompose sub at all on PPC64.
7285 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7286 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7289 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7291 * basic-simd.cs: Add tests for accessors of Vector2d.
7293 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7295 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7299 * mini-x86.c (mono_arch_output_basic_block): Same.
7301 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7303 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7305 * basic-simd.cs: Add tests for accessors of Vector4f.
7307 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7309 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7313 * mini-x86.c (mono_arch_output_basic_block): Same.
7315 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7317 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7319 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7321 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7323 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7327 * mini-x86.c (mono_arch_output_basic_block): Same.
7329 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7331 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7333 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7335 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7337 * simd-intrinsics.c: Enable setters for Vector16sb.
7339 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7341 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7345 * mini-x86.c (mono_arch_output_basic_block): Same.
7347 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7349 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7351 * simd-intrinsics.c: Implement setter for Vector8us.
7353 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7355 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7358 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7360 * mini-ppc.c: remove references to the red zone in the prolog
7361 (for systems that don't support it).
7363 2008-11-19 Mark Probst <mark.probst@gmail.com>
7365 * cpu-ppc64.md: Fixed a few instruction lengths.
7367 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7370 2008-11-19 Mark Probst <mark.probst@gmail.com>
7372 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7375 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7377 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7379 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7381 * mini-ops.h: Added OP_INSERT_I2.
7385 * mini-x86.c (mono_arch_output_basic_block): Same.
7387 * simd-intrinsics.c: Implement setter for Vector8s.
7389 * simd-methods.h: Add the names of get setters of Vector8s.
7391 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7393 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7395 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7398 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7400 2008-11-18 Mark Probst <mark.probst@gmail.com>
7402 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7403 for PPC64. An empty program runs now.
7405 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7407 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7409 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7410 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7411 info for JITted code is emitted into a shared library, loadable into gdb.
7413 2008-11-18 Mark Probst <mark.probst@gmail.com>
7415 * Makefile.am: Changes to build PPC64.
7417 * mini-arch.h: Include mini-ppc64.h on PPC64.
7419 2008-11-18 Mark Probst <mark.probst@gmail.com>
7421 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7422 in PPC code up to r119147.
7424 2008-11-18 Mark Probst <mark.probst@gmail.com>
7426 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7427 cpu-ppc64.md: Changes for PPC64.
7429 Based on code submitted by andreas.faerber@web.de at
7430 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7433 2008-11-18 Mark Probst <mark.probst@gmail.com>
7435 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7436 cpu-ppc64.md: Copied from the corresponding PPC files from
7439 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7441 * mini-ops.h: Added OP_ROUND.
7443 * cpu-x86.md: Added round.
7445 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7447 * basic-math.cs: Added test_0_round to test rounding.
7449 Contributed under MIT/X11 license.
7451 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7453 * aot-compiler.c : Fix the Winx64 build.
7455 Contributed under MIT/X11 license.
7457 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7459 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7460 in OP_EXTRACT_R8 to avoid possible stack corruption.
7462 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7464 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7466 * cpu-x86.md: Added extract_r8.
7468 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7470 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7471 a couple of OP_EXTRACT_I4.
7473 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7475 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7477 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7479 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7482 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7484 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7485 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7487 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7488 are not needed any more.
7490 * mini.h: Remove the unused INS_LIST macros.
7492 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7495 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7498 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7499 mono_alloc_ireg () instead.
7501 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7504 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7507 * aot-runtime.c (load_aot_module): Disable AOT when running under
7510 * mini-amd64.h: Change the monitor fastpath defines to check for
7511 !PLATFORM_WIN32 so they work on *bsd too.
7513 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7515 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7517 * mini.h (MonoCompile): Remove new_ir flag.
7519 * regalloc.h regalloc.c: Remove unused code.
7521 * cpu-*.md: Remove more unused opcodes.
7523 * simple-cee-ops.h simple-mini-ops.h: Removed.
7525 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7527 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7529 * aliasing.h: Removed.
7531 * *.c: Remove references to aliasing.h and inssel.h.
7533 * mini.c: Remove additional unused functions.
7535 * mini-ops.h cpu-*.md: Remove unused opcodes.
7537 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7539 Remove the old JIT code.
7541 * inssel*.brg: Removed.
7543 * ssa.c abcremoval.c aliasing.c: Removed.
7545 * ssa2.c: Renamed to ssa.c.
7547 * abcremoval2.c: Renamed to abcremoval.c.
7549 * *.c: Removed all !cfg->new_ir code.
7551 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7552 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7554 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7556 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7558 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7559 to simplify the code and cut back on the number of global symbols in the AOT
7562 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7564 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7566 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7567 with the got/got_info tables.
7569 * mini.h: Bump AOT file format version.
7571 * unwind.h: New file, contains definitions for stack unwinding.
7573 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7576 * aot-compiler.c: Generalize the emitting of unwind information to use the
7577 information in cfg->unwind_ops.
7579 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7581 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7582 AOT method frames. Enable writing symbols for methods by default.
7584 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7586 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7587 and make it work with vectors of element sizes 1, 2 and 4.
7589 * simd-intrinsics.c: Enable getter for all vectors with element size
7592 * simd-methods.h: Add the names of other getters.
7594 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7600 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7602 * mini-ppc.h: portability fix.
7604 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7606 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7607 buggy and will overwrite it.
7609 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7611 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7612 Use it to emit local symbols for all methods so AOTed methods show up with
7613 their full name in gdb/valgrind output.
7615 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7617 * mini-ppc.c: portability fixes.
7619 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7621 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7622 entries out of the if (!generic_shared...) code so it is always done.
7623 (mono_class_init_trampoline): Do the patching when running under valgrind
7624 too, newer versions of valgrind have no problems with it.
7626 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7628 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7631 2008-11-13 Mark Probst <mark.probst@gmail.com>
7633 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7636 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7638 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7640 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7642 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7648 * simd-intrinsics.c: Same.
7650 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7652 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7654 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7656 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7657 to work with more Vector types.
7659 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7661 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7662 store the elemens directly instead of using and intermediate.
7664 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7666 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7668 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7669 to preserve %eax for aot plt trampolines.
7671 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7672 (encode_method_ref): Flag synchronized methods so they won't go through
7675 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7678 * cpu-ia64.md (jmp): Increase max length.
7680 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7682 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7683 open generic classes.
7685 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7687 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7688 box+brtrue optimization since it causes test failures on x86.
7690 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7692 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7698 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7699 for simd ctor values.
7701 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7702 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7704 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7706 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7709 * simd-instrincs.c: Same.
7711 * basic-simd.cs: Same.
7713 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7715 * ratests.cs: Add more tests.
7717 * regalloc2.c (add_spill_code): Handle more corner cases.
7719 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7721 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7722 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7723 both the source an destination of an instruction.
7725 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7727 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7728 wapihandles.c: more portability changes.
7730 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7732 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7733 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7734 safe to execute in a signal handler and the kernel provides better
7735 the info in /proc/self/smaps. Avoid the assert on sigaction during
7738 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7740 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7741 do the bblock linking hack if it is actually needed.
7743 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7746 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7747 crash problem is fixed.
7749 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7752 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7754 (mini_method_compile): Set the starting value of next_vreg to
7755 MAX_IREGS + MAX_FREGS when using globalra.
7757 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7758 filter clauses with BB_EXCEPTION_HANDLER.
7760 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7762 2008-11-10 Mark Probst <mark.probst@gmail.com>
7764 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7765 space for stdcall. Fixes regressions on Win32.
7767 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7769 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7771 (linear_scan): Remove an assert which doesn't seem to be needed.
7773 * local-propagation.c (mono_local_deadce): Avoid a call to
7774 MONO_DELETE_INS which would screw up the instruction linking.
7776 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7778 * regalloc2.c: Upgrade to work the current JIT code.
7780 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7782 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7785 * aot-runtime.c: Remove some dead code.
7787 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7789 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7791 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7792 trampolines using sscanf since atoi doesn't work on large unsigned values.
7794 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7795 Initialize code_size.
7797 2008-11-08 Mark Probst <mark.probst@gmail.com>
7799 * method-to-ir.c (mini_emit_inst_for_method): Make
7800 Interlocked.CompareExchange work for Int arguments on 32 bit
7803 2008-11-07 Mark Probst <mark.probst@gmail.com>
7805 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7807 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7809 * main.c Fix MSVC build.
7811 Contributed under MIT/X11 license.
7813 2008-11-06 Mark Probst <mark.probst@gmail.com>
7815 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7816 alignment larger than 8 bytes are aligned correctly, too.
7818 * mini.c: Honor the min_align field of MonoClass when laying out
7821 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7823 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7825 * aot-compiler.c (emit_plt): Fix a warning.
7827 * aot-compiler.c: Implement ARM support in the binary writer.
7829 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7831 * basic-simd.cs: Add test for getter with byref arg.
7832 Fix the naming of a few tests.
7833 Add missing checks to a test.
7835 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7837 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7839 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7840 most of the full-aot support for monitor enter/exit trampolines.
7842 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7843 enter/exit trampoline creation functions.
7845 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7848 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7850 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7851 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7852 implement the needed functionality without adding crap to the runtime.
7854 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7856 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7859 * mini.c (mono_build_date): New global version holding the build date in
7862 * Makefile.am (buildver.c): Generate a file containing the build date.
7864 * main.c: Set the build date from the generated file.
7866 * mini.c (mono_get_runtime_build_info): New helper function returning build
7867 information in a string format.
7869 * driver.c (mono_main): Print the build date in --version.
7871 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7872 file when the bind-to-runtime-version option is used.
7874 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7876 * simd-intrinsics.c: Fix bug when using getters and byref args.
7878 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7880 * simd-methods.h: Rename prefetch methods.
7882 * simd-intrinsics.c: Same.
7884 2008-11-05 Mark Probst <mark.probst@gmail.com>
7886 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7889 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7891 * aot-compiler.c: Use the bundled elf header files instead of depending on
7894 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7897 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7900 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7902 * cpu-x86.md: Add store nta ops.
7908 * mini.h: Add an enum for simd prefetch modes.
7910 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7911 of store. Use the changed code to support store nta.
7913 * simd-intrinsics.c: Add prefetch ops for all vector types.
7915 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7917 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7920 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7923 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7926 2008-11-04 Mark Probst <mark.probst@gmail.com>
7928 * mini-x86.c: Fixed commit.
7930 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7932 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7934 2008-11-04 Mark Probst <mark.probst@gmail.com>
7936 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7937 and MONITOR_EXIT, for the ASM fastpaths.
7939 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7942 * mini.c, patch-info.h: Signature and patch infos for
7943 Monitor.Enter/Exit trampolines.
7945 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7947 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7948 Monitor.Enter/Exit ASM fastpath for Linux.
7950 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7952 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7954 * objects.cs: Add a new test.
7956 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7958 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7959 if MONO_LOG_LEVEL is set.
7961 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7963 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7965 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7967 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7968 of file offsets. Align the sections belonging to the data segment to
7971 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7973 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7974 elf.h. Port it to amd64.
7976 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7978 * driver.c: Enable SIMD by default.
7980 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7982 * cpu-x86.md: Add prefetch op.
7988 * mini.h: Add an enum for simd prefetch modes.
7990 * simd-methods.h: Add prefetch function names.
7992 * simd-intrinsics.c: Add prefetch ops for all vector types.
7994 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7996 * aot-compiler.c (emit_bytes): Speed this up a little.
7998 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8000 * aot-compiler.c: Add JIT time etc. statistics.
8002 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8004 * mini.h (MonoCompile): Add 'got_offset' field.
8006 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8007 method_got_offsets array.
8009 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8012 * aot-compiler.c (compile_method): Add generic method instances referenced
8013 by the method to the list of methods to be compiled, this is required so if
8014 A<T> references B<T>, and another assembly references A<int>, then it will
8015 also get a copy of B<int>.
8017 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8018 when checking for monitor enter/exit.
8020 2008-10-30 Mark Probst <mark.probst@gmail.com>
8022 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8023 for Monitor.Enter and Monitor.Exit if enabled.
8025 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8028 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8030 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8031 of an OP_MOVE. Fixes #440046.
8033 * basic-long.cs: Add a new test.
8035 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8037 * mini.h: Add synchronization note for the managed counter-part.
8039 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8040 returns the simd caps of the current cpu.
8042 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8044 * basic-simd.cs: Remove Console.WriteLine.
8046 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8048 * basic-simd.cs: New tests for Vector2ul.
8050 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8052 * simd-intrinsics.c: Add new vector type Vector2ul.
8054 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8056 * basic-simd.cs: New tests for Vector2l.
8058 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8060 * cpu-x86.md: Add long version of most packed int ops.
8066 * simd-intrinsics.c: Add new vector type Vector2l.
8068 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8070 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8072 * simd-methods.h: Remove SN_op_BitwiseXor.
8074 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8076 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8079 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8081 * basic-simd.cs: Test for Vector2d.
8083 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8086 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8088 * cpu-x86.md: Add double version of all packed float ops.
8094 * simd-intrinsics.c: Add new vector type Vector2d.
8096 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8098 * simd-methods.h: Add Duplicate.
8100 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8102 * basic-simd.cs: Test for packing with signed saturation.
8104 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8106 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8107 found in the TYPESPEC table.
8109 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8111 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8114 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8116 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8117 instead of the RVA, since the RVA can be changed by tools like the cil
8120 * method-to-ir.c (mono_method_to_ir2): Ditto.
8122 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8123 (deserialize_variable): Ditto.
8125 2008-10-25 Martin Baulig <martin@ximian.com>
8127 * debug-mini.c (write_variable): Use
8128 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8130 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8132 * cpu-x86.md: Add unsigned variants of packd and packw.
8136 * mini-x86.h: Emit the right instruction for packd and packw.
8137 Add unsigned variants of packd and packw.
8139 * simd-intrinsics.c: Packd and packw were used in place of their
8140 unsigned variants. Change that.
8141 Add intrinsics for (Signed)PackWithSignedSaturation.
8143 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8145 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8147 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8149 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8151 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8153 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8155 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8158 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8160 2008-10-24 Mark Probst <mark.probst@gmail.com>
8162 * method-to-ir.c, mini.c: Special casing for the synchronized
8163 wrapper for the ldtoken+GetTypeFromHandle case.
8165 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8167 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8169 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8170 created/split bblocks.
8172 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8174 * mini-ops.h: Add packed signed mul high.
8178 * mini-x86.c (mono_arch_output_basic_block): Same.
8180 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8182 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8184 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8186 * basic-simd.cs: Tests for Vector16sb.
8188 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8190 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8192 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8194 * mini-ops.h: Add packed signed min, max and compare greater.
8198 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8201 * simd-methods.h: Add CompareGreaterThan.
8203 * simd-methods.h: Remove CompareEquals.
8205 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8207 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8209 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8212 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8214 * basic-simd.cs: Fix tests due to change in the API.
8216 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8218 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8220 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8222 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8224 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8225 inst_offset as this has invalid values for LDADDR.
8227 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8229 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8231 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8233 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8235 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8236 for accessing field->data.
8238 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8240 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8242 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8244 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8246 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8248 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8250 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8251 from the cfg mempool.
8253 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8255 * basic-simd.cs: Tests for new methods in Vector8us.
8257 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8259 * mini-ops.h: Add multiply and store high.
8263 * mini-x86.c (mono_arch_output_basic_block): Same.
8265 * simd-methods.h: Same.
8267 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8270 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8272 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8273 mono_class_setup_vtable ().
8275 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8276 mono_class_get_vtable_entry () for accessing klass->vtable.
8278 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8280 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8283 * method-to-ir.c (mono_save_token_info): Don't save references made from
8286 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8287 of generic instances.
8289 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8291 2008-10-19 Mark Probst <mark.probst@gmail.com>
8293 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8294 OP_JMP depends on the method signature. Calculate it properly.
8296 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8298 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8301 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8303 (emit_extra_methods): Add another table mapping method indexes to
8304 offsets in the extra_method_info table.
8306 * mini.h: Bump AOT file format version.
8308 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8309 and mono_aot_get_method_from_token () into one function.
8311 2008-10-19 Mark Probst <mark.probst@gmail.com>
8313 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8316 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8318 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8321 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8324 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8326 * mini.h: Bump aot file format version.
8328 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8329 AOT file can contain native code for methods which are not in the METHOD
8330 table. Generate code for non-sharable generic instances of generic methods
8331 found in the METHODSPEC table.
8333 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8334 encoding generic type handles.
8336 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8337 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8339 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8340 macros + MONO_ADD_INS.
8342 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8345 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8347 * mini.h: Bump aot file format version.
8349 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8351 2008-10-17 Mark Probst <mark.probst@gmail.com>
8353 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8354 platforms, with definable stack alignment value. Set to 16 now
8357 * mini.c, mini.h, driver.c: Command line option for disabling
8360 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8362 * basic-simd.cs: Tests for new methods in Vector4ui.
8364 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8366 * mini-ops.h: Add packed int shuffle.
8370 * mini-x86.c (mono_arch_output_basic_block): Same.
8372 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8373 extract mask, max, min, shuffle.
8375 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8377 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8379 * basic-simd.cs: Tests for new methods in Vector8us.
8381 2008-10-17 Mark Probst <mark.probst@gmail.com>
8383 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8384 RuntimeTypeHandle, not a TypedReference.
8386 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8388 * simd-intrinsics.c: remove relocations.
8390 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8392 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8393 optimizations from the x86 backend.
8395 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8397 * simd-methods.h, simd-intrinsics.c: debloat method names and
8398 prepare for no relocations.
8400 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8402 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8406 * mini-x86.c (mono_arch_output_basic_block): Same.
8408 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8409 extract mask, max, min and sum of absolute differences.
8411 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8414 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8416 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8417 Renamed one test for consistency.
8419 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8421 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8422 fix to the code that deal with other blocks.
8424 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8426 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8428 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8430 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8431 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8432 able to process the source reg.
8434 2008-10-16 Martin Baulig <martin@ximian.com>
8436 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8438 * inssel.brg: Add `OP_HARD_NOP'.
8440 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8442 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8443 `OP_HARD_NOP' instruction when running inside the debugger.
8445 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8446 `OP_HARD_NOP' instruction when running inside the debugger.
8448 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8450 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8451 now works. The issue with the regalloc tripping up no longer
8454 * simd-intrinsics.c (load_simd_vreg): Same.
8456 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8458 * basic-simd.cs: Tests for new Vector8ui methods.
8460 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8462 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8463 only for type. This fixes crashes where MonoInst::klass is checked
8464 for ops of type != VTYPE or OBJ.
8466 * simd-intrinsics.c (load_simd_vreg): Same.
8468 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8470 * mini-ops.h: Add ops for packed shuffle/max/avg and
8475 * mini-x86.c (mono_arch_output_basic_block): Same.
8477 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8480 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8481 to emit extract mask op.
8483 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8484 to emit word shuffles.
8486 2008-10-15 Mark Probst <mark.probst@gmail.com>
8488 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8489 the largest alignment needed by a variable, but at least
8492 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8494 * basic-simd.cs: Tests for the fixes in the last commit.
8496 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8498 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8499 no longer handles STACK_PTR input.
8501 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8503 * simd-intrinsics.c (load_simd_vreg): New function that works like
8504 get_simd_vreg but handles STACK_PTR input.
8506 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8507 as the input can be an arbitrary pointer.
8509 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8510 LDADDR local optimization directly otherwise use a store op.
8512 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8514 * basic-simd.cs: Tests for dup low and dup high.
8516 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8518 * mini-ops.h: Add dup low and dup high ops.
8522 * mini-x86.c (mono_arch_output_basic_block): Same.
8524 * simd-intrinsics.c (vector4f_intrinsics): Same.
8526 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8528 * basic-simd.cs: Tests for recently added functionality.
8530 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8532 * mini-ops.h: Add remaining sse1 fp ops.
8534 * cpu-x86.md: Add remaining sse1 fp ops.
8536 * mini-x86.c (mono_arch_output_basic_block): Same.
8538 * mini.h: Add enum for simd FP compare conditions.
8540 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8542 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8543 so the backed can generate the appropriate op.
8545 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8546 This patch squeese one more byte from the SimdIntrinsc struct.
8548 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8549 a a shift amount intead of simply or'ing it.
8551 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8553 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8554 byte so we can have an aditional flags field without increasing struct size.
8556 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8557 against the simd_supported_versions bitmask.
8559 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8561 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8563 * mini.c: remove rawbuffer code (the only use here is unsafe because
8564 it takes locks during signal handling and the kernel now provides much
8565 better info in proc/pid/smaps these days).
8567 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8569 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8570 OP_X86_PUSH_OBJ. Fixes #434620.
8572 * objects.cs: Add a test.
8574 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8576 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8577 that the packuswb/packusdw don't work with unsigned numbers for what
8578 would be negative numbers in signed format.
8580 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8581 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8583 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8585 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8587 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8589 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8591 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8594 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8595 version as the enum in mini.h.
8597 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8598 for sse3 ops, check the simd_version field if present. This way the code
8599 works with all versions of sse.
8601 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8603 * simd-intrinsics.c: Fixed intrinsic name typo.
8605 * mini.h: Added missing simd exported function.
8607 * basic-simd.cs: Added tests for Vector4ui.
8608 Fixed broken test for Vector16b.
8610 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8612 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8613 the max length to 64.
8615 2008-10-10 Mark Probst <mark.probst@gmail.com>
8617 * method-to-ir.c: Only do the fast virtual generic method call for
8618 non-wrapper methods.
8620 * mini.h, mini-trampolines.c: The new generic virtual remoting
8621 trampoline handles virtual method calls via the vtable (as done by
8622 the fast virtual generic method calls) to remoting proxies.
8624 * mini.c (mono_jit_create_remoting_trampoline): For generic
8625 methods reate a generic virtual remoting trampoline.
8627 * mini-amd64.h: Enable fast virtual generic method calls again.
8629 2008-10-10 Mark Probst <mark.probst@gmail.com>
8631 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8632 restore registers when doing tail calls.
8634 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8636 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8639 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8641 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8643 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8645 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8647 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8649 * basic-simd.cs: Retrofit for API changes.
8651 2008-10-10 Mark Probst <mark.probst@gmail.com>
8653 * mini-ppc.c: Handle integer stack arguments for tail calls.
8655 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8657 * optflags-def.h: Removed sse3 optimization.
8661 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8664 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8666 * mini.h: Added enumeration with simd versions.
8668 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8671 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8673 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8675 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8677 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8679 * basic-simd.cs: Fixed test naming.
8681 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8683 * mini-ops.h: Added ops for packed and saturated math, shifts
8684 and packing/unpacking.
8686 * cpu-x86.md: Added descriptors for the above ops.
8688 * mini-x86.c: Added code to emmit the above ops.
8690 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8692 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8694 * aot-compiler.c (compile_method): Enable AOT for generic code.
8696 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8698 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8700 * mini.c: add a workaround for a common screwup that ends up blamed
8701 to mono (other processes blocking signal delivery).
8703 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8705 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8706 in the LDFLD/STFLD opcodes. Fixes #432673.
8708 * iltests.il.in: Add a new test.
8710 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8712 * mini-arm.c: attach the thread in unmanaged->managed transitions
8713 using delegates (bug #433148).
8715 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8717 * basic-simd.cs: Use new ShuffleSel constants.
8719 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8721 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8723 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8724 only disable simd intrinsics if no sse2 is detected.
8726 * optflags-def.h: Added sse3.
8728 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8731 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8733 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8734 when adding delegate-invoke wrappers.
8736 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8738 * Makefile.am: Reenable the simd tests.
8740 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8742 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8743 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8744 other vreg is allocated to that hreg.
8746 Contributed under MIT/X11 license.
8748 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8750 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8753 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8755 * basic-simd.cs: New test suite for SIMD intrinsics.
8757 * Makefile.am: Added new tests.
8759 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8761 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8765 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8767 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8768 using SSE2 aware opcodes.
8770 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8771 is enabled, this code path is only reachable if conversion ops are emmited after
8774 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8776 This optimization saves 6 bytes per conversion against the old version.
8778 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8780 * aot-compiler.c (compile_method): Don't skip methods referencing
8781 generic methods without a corresponding entry in token_info_hash, since
8782 encode_method_ref () can handle all generic methods now.
8784 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8785 generic context is set.
8787 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8788 generic sharing of LDTOKEN.
8790 2008-10-06 Mark Probst <mark.probst@gmail.com>
8792 * mini-amd64.h: Temporarily disabled fast virtual generic method
8793 calls because it breaks the System.Runtime.Remoting tests.
8795 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8797 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8799 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8800 so inlining actually works.
8801 (check_inline_caller_method_name_limit): Ditto.
8803 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8805 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8806 64 bit safety (from Olaf Hering and Andreas Farber).
8808 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8810 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8811 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8812 unused virtual call support code.
8814 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8816 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8817 which can't use aot trampolines.
8818 (decode_patch): Don't create aot trampolines for methods which can't use
8821 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8822 use aot trampolines.
8824 * mini.h: Bump AOT image format version.
8826 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8828 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8829 to save_token_info () since cmethod is inflated for constrained calls.
8831 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8833 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8835 * Makefile.am: Add build rules for ppc64.
8836 This avoids the build failing at pedump with unresolved symbols
8837 due to lack of arch_sources. Instead it will now fail earlier
8838 due to lack of cpu-ppc64.md.
8840 Contributed under MIT/X11 license.
8842 2008-10-04 Mark Probst <mark.probst@gmail.com>
8844 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8847 * iltests.il.in: Add test case for tail call with many arguments.
8849 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8851 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8852 to the fast virtual generic method code until the aot case is fixed.
8854 2008-10-03 Mark Probst <mark.probst@gmail.com>
8856 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8858 2008-10-03 Mark Probst <mark.probst@gmail.com>
8860 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8863 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8865 * simd-intrinsics.c: Forgot to add this one.
8867 * mini-codegen.c: Fix macro in case SIMD is not supported.
8869 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8871 This patch land initial JIT support for simd intrinsics.
8873 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8875 * Makefile.am: Added simd-intrinsics.c
8877 * simd-intrinsics.c: New file with simd instrinsic related
8880 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8882 * cpu-x86.md: Add simd related instructions.
8884 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8886 * driver.c: Added two new --regression variants.
8888 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8890 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8892 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8893 extract some complicated logic to helper functions.
8895 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8897 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8899 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8900 the specialized simplification pass.
8902 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8904 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8906 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8909 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8910 if MONO_ARCH_NEED_SIMD_BANK is defined.
8912 * mini-ops.h: Added the new simd ops.
8914 * mini-x86.c: Added mono_arch_xregname.
8916 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8918 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8920 * mini-x86.h: Define simd related MONO_ARCH macros.
8922 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8924 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8926 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8927 MONO_CLASS_IS_SIMD to deal with simd related IR.
8929 * mini.h (MonoInst): Added spill_var to the backend union.
8931 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8933 * mini.h: Added forward declarations of the new simd fuctions.
8935 * optflags-def.h: Added new optimization names SIMD.
8937 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8939 * regalloc.h: Added support for working with 3 register banks.
8941 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8943 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8945 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8947 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8949 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8951 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8952 instead of one on 64 bit systems.
8954 * method-to-ir.c: Remove unused includes.
8956 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8958 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8959 cfg->used_int_regs, since the two are different on arm.
8961 2008-10-02 Mark Probst <mark.probst@gmail.com>
8963 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8964 mono_method_get_vtable_index() to get the vtable index.
8966 2008-10-02 Mark Probst <mark.probst@gmail.com>
8968 * method-to-ir.c (mono_method_to_ir2): Don't create native
8969 wrappers for array methods, because they're never called (and if
8970 they were called they wouldn't work).
8972 2008-10-02 Mark Probst <mark.probst@gmail.com>
8974 * method-to-ir.c (mono_method_to_ir2): Array methods are
8975 special-cased and must not be invoked indirectly via the (M)RGCTX
8976 when generic sharing is turned on. Fixes #431413.
8978 2008-10-01 Mark Probst <mark.probst@gmail.com>
8980 * method-to-ir.c: When generic sharing is active, call
8981 non-interface virtual generic methods via the standard trampoline.
8983 * mini-trampolines.c: Handle virtual generic shared methods.
8985 * mini.h, mini-x86.c, mini-x86.h: New argument for
8986 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8987 method thunks and which is the trampoline to call if the lookup
8988 fails. Enable the virtual generic method thunk for x86.
8990 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8991 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8992 argument but assert that it's NULL, because these archs don't yet
8993 implement the virtual generic method thunk. Changes in the IMT
8994 thunk data structures.
8996 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8998 * aot-compiler.c (emit_globals): Avoid invalid characters in
8999 the static linking symbol.
9001 * objects.cs: Add a test for the range check optimization. Fix warnings.
9003 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9004 optimization from the current JIT.
9006 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9007 later in decompose_array_access_opts () to allow more optimizations.
9009 * method-to-ir.c (mono_handle_soft_float): Rename this to
9010 mono_decompose_soft_float () for consistency.
9012 * mini-ops.h: Fix arguments of OP_STRLEN.
9014 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9015 into a separate function.
9016 (reset_cast_details): Ditto.
9017 (handle_unbox): Save cast details. Fixes #431254.
9019 * method-to-ir.c: Remove some obsolete FIXMEs.
9021 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9023 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9025 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9027 * mini-codegen.c: More work on macros to make them
9028 ready for multiple regbanks.
9030 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9032 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9034 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9036 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9038 * mini-codegen.c (mono_spillvar_offset): Proper support for
9041 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9043 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9044 the stack overflow changes.
9046 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9048 * mini-codegen.c: Make all bank macros depend on reg_bank.
9050 * mini-codegen.c (mono_local_regalloc): Make free mask
9051 initialization regbank aware.
9053 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9055 * mini-codegen.c (mono_local_regalloc): Extract callee
9056 mask selection to a function and make it regbank aware.
9058 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9060 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9061 code to deal with many regbanks.
9063 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9065 * mini-codegen.c: More fp->regbank changes.
9067 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9069 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9070 of a hardcoded constant.
9072 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9074 * method-to-ir.c (type_from_stack_type): Fix typo.
9076 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9078 * mini-ia64.c (emit_move_return_value): Convert float return values to
9081 * objects.cs: Add a new test.
9083 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9084 VARARG methods to fix an assert later.
9086 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9087 end so it at least compiles.
9089 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9091 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9093 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9095 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9096 optimization to a new function (emit_optimized_ldloca_ir) and enable
9097 it for both ldloca and ldloca_s.
9099 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9101 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9102 gshared CASTCLASS code.
9104 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9105 amd64, where the libc stack unwinder encounters stack frames referring to
9106 native code in unmapped memory.
9108 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9111 * generics.cs: Add new test.
9113 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9115 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9116 add a check that one of the ARM_FPU_ constants is defined.
9118 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9120 * mini-exceptions.c: Fix build on non-altstack platforms.
9122 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9125 * ir-emit.h: Add a comment to NEW_PCONST.
9127 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9129 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9131 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9132 after the changes to MonoJitDomainInfo.
9134 2008-09-27 Mark Probst <mark.probst@gmail.com>
9136 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9138 2008-09-27 Mark Probst <mark.probst@gmail.com>
9140 * mini-ppc.c: Compiler warning fixes.
9142 2008-09-27 Mark Probst <mark.probst@gmail.com>
9144 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9147 2008-09-27 Mark Probst <mark.probst@gmail.com>
9149 * exceptions-ppc.c, mini-ppc.h: Compile
9150 mono_arch_handle_altstack_exception() on Darwin, too.
9152 2008-09-27 Mark Probst <mark.probst@gmail.com>
9154 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9155 work on archs which don't have generic sharing implemented, only
9156 without the vtable_arg.
9158 2008-09-26 Mark Probst <mark.probst@gmail.com>
9160 * mini.c: Added comment explaining why delegate ctor icall
9161 wrappers are compiled.
9163 2008-09-26 Mark Probst <mark.probst@gmail.com>
9165 * mini.c: Don't produce trampolines to delegate ctor icall
9166 wrappers but compile them upfront.
9168 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9170 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9171 runtime-set function when going back to managed code. Currently this
9172 is used to set back the protection on the soft ovf pages and/or to
9173 throw the stack overflow exception that happened in unmanaged code.
9175 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9177 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9178 runtime-set function when going back to managed code. Currently this
9179 is used to set back the protection on the soft ovf pages and/or to
9180 throw the stack overflow exception that happened in unmanaged code.
9182 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9184 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9185 the support code for restoring stack protection after stack overflows
9186 that happen in unmanaged code. Don't set the exec permission on the
9189 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9191 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9192 delegate->method_ptr is set. Fixes #428054.
9194 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9196 * tests.cs: Rename to ratests.cs.
9198 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9199 emit_get_rgctx_... functions.
9201 2008-09-25 Mark Probst <mark.probst@gmail.com>
9203 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9205 2008-09-25 Mark Probst <mark.probst@gmail.com>
9207 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9208 before asserting that method is sharable.
9210 2008-09-25 Mark Probst <mark.probst@gmail.com>
9212 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9213 whether method needs a static RGCTX wrapper used instead of
9216 * generic-sharing.c, mini.h: A few functions moved to
9217 metadata/generic-sharing.c.
9219 2008-09-25 Mark Probst <mark.probst@gmail.com>
9221 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9222 Generic code sharing for value types, which essentially means
9223 treating value type methods like static methods. The RGCTX is
9224 passed in the same way.
9226 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9228 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9229 opcode when creating multi-dimensional arrays of open types.
9231 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9234 * generics.cs: Add a test.
9236 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9238 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9240 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9242 * mini.c (mini_method_compile): Set it when running under the debugger.
9244 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9245 vreg optimization if the flag is set.
9247 * driver.c (mono_main): Add --attach= option to pass options to
9250 * mini.c (sigquit_signal_handler): Start the attach agent.
9252 * ssapre.c: Disable this to save space since it is not yet ported to
9255 * regalloc2.c: Disable this to save space.
9257 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9259 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9261 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9262 the -v option useful again.
9264 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9266 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9269 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9270 arrays of arrays. Fixes #428406.
9272 * method-to-ir.c (mini_emit_castclass): Ditto.
9274 * objects.cs: Add new test.
9276 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9278 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9279 was wrong at it choked against target_type_is_incompatible for byref types.
9281 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9283 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9286 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9288 * mini-exceptions.c: update a few more exceptions-related counters.
9290 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9292 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9293 new functions to allocate from persistent mempools.
9295 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9297 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9298 multiple register banks in the future.
9300 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9302 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9304 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9306 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9308 * mini.h: Export type_to_eval_stack_type.
9310 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9311 is only ins->klass of byref types.
9313 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9315 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9316 (mini_emit_memcpy2): Ditto.
9318 * mini-amd64.c: Fix a warning.
9320 2008-09-21 Mark Probst <mark.probst@gmail.com>
9322 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9325 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9327 * method-to-ir.c: Extract stloc micro-optimization to a
9328 function and apply it to all cases.
9330 2008-09-19 Mark Probst <mark.probst@gmail.com>
9332 * method-to-ir.c: Don't fail generic code sharing in cases we
9335 2008-09-18 Mark Probst <mark.probst@gmail.com>
9337 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9339 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9341 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9344 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9346 * trace.c: make tracing more useful and correct, with per-thread
9349 2008-09-15 Mark Probst <mark.probst@gmail.com>
9351 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9352 doing a method call and the argument is an R4.
9354 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9356 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9359 2008-09-13 Mark Probst <mark.probst@gmail.com>
9361 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9363 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9365 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9366 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9368 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9370 * driver.c: Add a --agent argument (not supported yet) to load managed
9371 agent assemblies before loading the main assembly, similarly to how the
9372 Java VM handles agents.
9374 2008-09-11 Mark Probst <mark.probst@gmail.com>
9376 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9377 function to do stack layout of local variables.
9379 2008-09-11 Mark Probst <mark.probst@gmail.com>
9381 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9384 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9386 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9387 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9388 JIT if DISABLE_JIT is defined.
9390 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9393 2008-09-10 Mark Probst <mark.probst@gmail.com>
9395 * iltests.il.in: Disable the fconv test on PPC (the result is
9396 undefined according to ECMA).
9398 2008-09-10 Mark Probst <mark.probst@gmail.com>
9400 * iltests.il.in: Enable tail call tests for PPC.
9402 * mini.h: Add variable for storing incoming valuetype argument
9403 addresses for tail calls.
9405 * mini-ppc.c: Implement valuetype arguments and return values for
9408 2008-09-09 Mark Probst <mark.probst@gmail.com>
9410 * mini-ppc.c: Partially implement tail calls (struct arguments and
9411 return values not supported).
9413 * method-to-ir.c: Enable tail calls on PPC.
9415 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9417 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9418 runtime-invoke wrappers to work around the problem of them getting
9419 assigned to a random class.
9421 * aot-runtime.c (mono_aot_get_method): Ditto.
9423 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9425 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9426 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9428 2008-09-07 Mark Probst <mark.probst@gmail.com>
9430 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9431 until they're implemented properly.
9433 * exceptions-ppc.c: Use arch-independent exception-handling code
9434 instead of custom one.
9436 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9439 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9441 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9442 applies when __powerpc__ is defined.
9444 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9446 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9447 methods to their code to avoid computing the full name of wrappers and
9448 doing a lookup in a string hash table.
9450 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9452 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9453 we identify bblocks before method_to_ir () is ran.
9455 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9456 Also avoid optimizing branches pointing to themselves.
9458 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9460 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9462 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9464 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9466 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9467 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9468 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9471 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9472 jumped to the same entry in plt_jump_table.
9474 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9476 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9479 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9481 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9482 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9485 2008-08-29 Geoff Norton <gnorton@novell.com>
9487 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9488 segment, and doesn't properly handle .space as .text. Fixes
9491 2008-08-29 Geoff Norton <gnorton@novell.com>
9493 * mini.c: Disable the mach exception handler when running on
9496 2008-08-29 Geoff Norton <gnorton@novell.com>
9498 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9499 globals on Darwin/ARM
9501 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9503 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9504 since too many things depend on it. Instead, call
9505 mono_runtime_set_no_exec ().
9507 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9510 * aot-compiler.c: Add an 'asm-only' AOT option.
9512 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9514 * aot-compiler.c (compile_method): Disable gshared support for now as it
9517 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9519 * mini-amd64.h : Fix a compiler warning.
9521 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9522 Changed to use a callback function to retrieve the unwind info.
9523 This avoids problems observed when code blocks were removed by
9524 unloading an app domain.
9526 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9527 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9530 Contributed under MIT/X11 license.
9532 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9534 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9535 case to keep the stack aligned to 8.
9537 Contributed under MIT/X11 license.
9539 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9541 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9542 avoid repeated linear searches.
9544 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9546 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9547 methods it can't handle.
9549 * aot-compiler.c (add_method): Avoid adding a method twice.
9550 (add_wrappers): Add runtime invoke wrappers for all methods.
9552 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9553 function to create an aot-compatible version of this trampoline.
9555 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9557 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9559 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9561 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9562 with a generic sharing failure.
9564 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9566 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9567 CEE_RETHROW. Fixes #419634.
9569 * mini.c (mono_method_to_ir): Ditto.
9571 * exceptions.cs: Add a new test.
9573 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9574 to mono_type_stack_size_internal () since some callers might not pass in
9577 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9578 instrument_prolog. Fixes #419878.
9580 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9581 doubles in soft float mode volatile.
9583 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9585 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9587 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9588 to handle soft float correctly.
9590 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9593 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9595 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9596 to sp, since the generics catch code requires it.
9598 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9601 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9602 mono_arch_emit_imt_argument ().
9604 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9606 * mini-arm.c tramp-arm.c: Generic sharing updates.
9608 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9610 * mini-arm.c: Fix the arm build.
9612 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9613 handling enums, generic instances and generic sharing.
9614 (mini_type_stack_size_full): Ditto.
9616 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9618 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9620 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9622 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9625 * mini-arm.c: Various small generic sharing changes.
9627 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9629 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9632 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9633 helper function to return a generic class init trampoline.
9635 * method-to-ir.c mini.c: Use it.
9637 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9638 arch-specfic function to return a generic class init trampoline.
9640 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9641 the GENERIC_CLASS_INIT custom code.
9643 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9644 a fatal error, not a sharing failure.
9646 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9649 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9650 trampoline argument from MONO_ARCH_VTABLE_REG.
9652 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9653 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9654 argument, and pass the vtable in VTABLE_REG.
9656 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9657 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9658 argument, and pass the vtable in VTABLE_REG.
9659 (mono_arch_create_trampoline_code_full): Remove some special casing for
9660 the rgctx fetch trampoline.
9662 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9665 * iltests.il: Add a test for it.
9667 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9669 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9671 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9674 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9675 use mono_jit_info_table_find () to avoid recursion.
9676 (mono_delegate_trampoline): Add a sync wrapper here.
9678 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9681 * mini.c (mono_method_to_ir): Ditto.
9683 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9684 add_sync_wrapper argument. Don't add a sync wrapper here.
9685 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9687 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9689 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9691 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9692 of nonvolatile registers back from MonoContext to CONTEXT.
9694 Contributed under MIT/X11 license.
9696 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9698 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9699 arguments on Winx64 there are only 4 argument registers. For this
9700 logic to work the last argument must be pulled from the stack.
9702 Contributed under MIT/X11 license.
9704 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9706 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9708 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9709 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9710 encode/decode_method_ref ().
9712 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9714 * aot-runtime.c (decode_patch): Ditto.
9716 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9717 MONO_PATCH_INFO_METHOD.
9719 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9722 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9725 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9727 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9728 one from the caller.
9730 * aot-runtime.c (decode_generic_inst): New function to decode and
9731 return a interned generic inst.
9732 (decode_klass_ref): Use it.
9733 (decode_method_ref): Ditto.
9735 * aot-compiler.c (emit_exception_debug_info): Save
9736 jinfo->has_generic_jit_info too.
9738 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9740 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9742 * iltests.il.in: Add a test for fconv_to_i.
9744 * liveness.c: Disable the liveness2 pass for now to save space.
9746 * regalloc2.c: Include mempool-internals.h to fix warnings.
9748 * aot-compiler.c (encode_method_ref): Encode the context of generic
9751 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9752 the context saved in the aot file.
9754 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9756 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9758 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9759 volatile so they won't be optimized away.
9761 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9767 * dominators.c: Remove duplicated functions that now are in
9768 mempool-internals.h.
9770 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9772 * aot-compiler.c: Fix warnings.
9774 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9776 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9778 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9781 * mini.c (mono_resolve_patch_target): Ditto.
9783 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9784 (encode_klass_ref): Add support for encoding VARs/MVARs.
9786 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9788 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9789 the handling of the got entries into a separate 'decode_got_entry' function.
9790 Add support for RGCTX_FETCH.
9792 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9793 clobbered by the trampoline code.
9795 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9796 not clobbered by the indirect calling code.
9798 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9800 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9803 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9805 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9806 signature using the compilation mempool otherwise we would leak it.
9808 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9810 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9811 mono_emit_abs_call ().
9813 * patch-info.h: Add GENERIC_CLASS_INIT.
9815 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9817 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9818 as their target as a near call.
9820 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9822 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9824 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9825 call to a runtime function described by a patch.
9827 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9828 mono_emit_abs_call, this has the advantage that the ABS handling code in
9829 mono_codegen () can handle them both, and can handle other stuff in the
9830 future without additional code.
9832 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9834 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9837 * mini.h: Add missing bblock related prototypes.
9839 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9840 reverse_inst_list_len fields.
9842 * mini.c: Refactor this file a bit by moving branch optimizations to
9845 * method-to-ir.c: Merge generic sharing changes missed earlier.
9847 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9849 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9850 shared patches. Process METHODCONST as a shared patch.
9852 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9853 as it crashes on the 2.0 mscorlib.
9855 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9858 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9859 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9862 * aot-compiler.c: Reorganize the got handling code to be a bit more
9865 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9867 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9868 mono_patch_info_equals/hash, and use it to massively simplify
9871 * mini.c (mono_patch_info_hash): Simplify this and add support for
9874 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9876 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9877 handling code, since an offset is not enough to identify a trampoline.
9879 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9881 2008-08-17 Mark Probst <mark.probst@gmail.com>
9883 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9885 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9887 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9889 * decompose.c: PPC decompositions for various ops.
9891 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9893 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9895 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9896 call the generic trampoline code using a call, instead of a jump, to
9897 remove some special casing from the generic trampoline code.
9899 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9900 (mono_codegen): Ditto.
9902 * aot-compiler.c aot-runtime.c: Ditto.
9904 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9906 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9907 helper function to find the offset corresponding to a lazy fetch trampoline.
9909 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9910 when doing generic sharing.
9912 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9915 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9916 mini-trampolines.c to be with the other trampoline creation functions.
9918 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9919 as it is equal to method->signature in most cases, add a
9920 mono_emit_method_call_full variant which takes a signature and an imt
9923 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9925 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9926 to this function, since it could be computed easily from the method
9928 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9931 * method-to-ir.c mini.c: Remove references to
9932 compile_generic_method_wo_context.
9934 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9935 generic method calls.
9937 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9938 dimensional non-szarrays.
9940 * mini.c (mini_init): Register mono_array_new_1.
9942 * jit-icalls.c (mono_array_new_1): New jit icall.
9944 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9945 pointing to the method.
9947 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9948 method addresses belonging to METHOD_JUMP patches in the
9949 jump_target_got_slot_hash.
9950 (mono_aot_load_method): Ditto.
9952 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9953 METHOD_JUMP patches.
9955 * mini.c (mini_create_jit_domain_info): New helper function which
9956 initializes/frees domain->runtime_info.
9957 (mini_free_jit_domain_info): Ditto.
9958 (mini_init): Install the domain hook functions with the runtime.
9960 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9961 information maintained by the JIT.
9963 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9964 insertion into jump_table_hash into mono_codegen (), also implement proper
9967 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9968 tail calls, it is already done by the aot code.
9970 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9973 * iltests.il.in: Make the jmp test a bit more complex.
9975 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9976 generic instances which doesn't have a token.
9978 * aot-runtime.c (decode_method_ref): Ditto.
9980 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9981 can handle this case now.
9982 (handle_box): Ditto.
9984 2008-08-15 Geoff Norton <gnorton@novell.com>
9986 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9989 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9991 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9992 calling generic methods.
9994 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9996 * aot-runtime.c (decode_patch_info): Ditto.
9998 * mini.c (mono_resolve_patch_target): Ditto.
10000 * patch-info.h: Add METHOD_RGCTX.
10002 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10004 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10006 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10007 arguments in registers.
10009 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10010 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10012 * mini.c (mini_method_compile): Abort aot compilation for generic
10013 methods if generic sharing is disabled.
10015 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10018 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10019 requiring an mrgctx.
10021 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10022 store instructions when converting a vcall to a normal call.
10024 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10025 mono_arch_find_jit_info.
10027 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10029 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10030 avoid calling mono_method_full_name () for every method even if the
10031 env var is not set.
10032 (check_inline_caller_method_name_limit): Ditto.
10034 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10036 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10037 assemblies in one run.
10039 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10040 skipped methods if it is not 0.
10042 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10044 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10046 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10047 MONO_ARCH_HAVE_UNWIND_TABLE.
10049 Contributed under MIT/X11 license.
10051 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10053 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10054 from default optimizaton list on Winx64.
10056 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10058 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10059 the LMF from the MonoJitTlsData structure.
10061 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10063 Contributed under MIT/X11 license.
10065 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10067 * mini.c (sigsegv_signal_handler): Fix the build.
10069 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10070 assembly->aot_module.
10072 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10073 hash table. This simplifies and speeds up a lot of code, and fixes support
10076 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10079 * mini-exceptions.c: Ditto.
10081 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10082 'native_offset' argument, since these are computed in the
10083 mono_find_jit_info () function.
10085 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10086 is used by exceptions-ppc.c.
10088 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10089 mono_arch_find_jit_info ().
10091 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10092 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10093 generic code in mini-exceptions.c.
10095 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10097 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10099 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10101 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10102 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10103 called while holding the loader lock. Fixes #415608.
10104 (mono_aot_get_method_from_token_inner): Ditto.
10106 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10108 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10109 to reduce differences between this and the generic implementation in
10111 (ves_icall_get_frame_info): Ditto.
10113 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10115 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10118 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10119 mono_arch_get_call_filter () and make it non-static, for consistency with the
10120 other architectures.
10122 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10125 * local-propagation.c:
10126 * mini-x86.c: Correct the name of arch defines.
10128 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10130 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10131 NO_EMULATE_LONG_SHIFT_OPS define.
10133 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10135 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10136 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10138 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10139 MACH fixes. Merged from the 2.0 branch.
10141 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10143 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10144 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10146 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10148 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10149 mono_marshal_get_native_wrapper () signature changes.
10151 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10153 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10154 conversion bug under arm.
10156 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10158 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10160 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10161 with overflow checking.
10163 2008-08-05 Marek Habersack <mhabersack@novell.com>
10165 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10166 to the genmdesc.pl file
10168 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10170 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10171 arg_array in the soft-float versions of the LOAD/STORE macros.
10173 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10176 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10178 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10180 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10181 a float HFA. Fixes #413621.
10183 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10185 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10186 frame_size to args_size. Fixes build.
10188 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10190 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10191 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10193 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10194 the stack are not unaligned. Fixes #413247.
10196 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10198 * mini.c: update jitted methods performance counters.
10200 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10202 * mini-exceptions.c: increase the exceptions thrown performance
10203 counter in mono_handle_exception ().
10205 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10207 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10208 can work with netmodules.
10210 2008-07-28 Geoff Norton <gnorton@novell.com>
10212 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10215 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10217 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10220 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10222 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10223 The float param registers and other param registers must be the
10224 same index on Windows x64.
10226 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10227 ArgValuetypeAddrInIReg argument case. Setting the argument
10228 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10230 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10231 variable computed above as the copy length for arguments of storage
10232 type ArgValuetypeAddrInIReg.
10234 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10235 ArgValuetypeAddrInIReg argument case. This case will rely on
10236 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10238 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10239 a 32 byte stack allocation for all calls. We will omit the adjustment for
10240 jump and tail call instructoins as they do not follow the typical call behavior.
10242 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10243 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10244 local variable and pass the local variable by reference to the called method.
10246 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10247 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10248 of a struct is passed in a register it must be saved with the other
10249 volatile argument on the stack.
10251 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10252 frame pointer the stack adjustment value must be saved to the unwind
10255 Contributed under MIT/X11 license.
10257 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10259 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10260 which got lost in the merge.
10262 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10264 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10267 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10269 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10270 icalls, since they won't be patched.
10272 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10273 different code sequence when running under valgrind to prevent some valgrind
10276 * iltests.il.in: Add new regression test.
10278 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10281 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10282 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10284 * iltests.il.in: Add new test.
10286 * aot-compiler.c: Fix some warnings.
10288 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10291 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10293 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10294 (mini_usage_jitdeveloper): Add a missing --wapi option.
10296 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10298 * mini-codegen.c: Simplify the is_fp macros.
10299 (free_up_ireg): Remove, use free_up_reg instead.
10300 (free_up_reg): Fix the fp case.
10302 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10304 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10307 * exceptions-x86.c: Merge some changes which seemed to have got lost
10308 in the linear-ir merge.
10310 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10312 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10313 long vreg volatile even if the variable was already created.
10315 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10316 volatile variables.
10318 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10320 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10322 * mini.c (mono_jit_compile_method_inner): Add support for
10323 MONO_EXCEPTION_BAD_IMAGE.
10325 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10326 mini_method_get_context () returns NULL. Fixes #356531.
10328 * mini.c (mono_method_to_ir): Ditto.
10330 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10331 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10333 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10335 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10336 in the LDFTN implementation.
10338 2008-07-25 Mark Probst <mark.probst@gmail.com>
10340 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10341 code, patch calls to icalls, too, even if they're not in the
10342 shared generic code hash. Fixes #411962.
10344 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10346 * cpu-x86.md: Increase the length of the fcall opcodes.
10348 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10349 calls returning floats.
10351 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10354 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10357 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10358 into the domain->method_code_hash.
10360 * aot-compiler.c: Fix win32 build.
10362 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10364 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10365 gshared NEWARR implementation.
10367 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10369 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10370 can be used outside of method_to_ir.
10372 * mini.h (MonoCompile): Add arg_types field.
10374 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10376 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10377 the values of the local arg_array and param_types array.
10379 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10381 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10382 got accesses might only get generated later when NEWOBJ is decomposed.
10384 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10385 looking up the native code of the target method when a delegate is called
10386 for the first time.
10388 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10391 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10393 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10394 AOT work on platforms without a working dlsym implementation.
10396 * mini.h: Bump AOT image format version.
10398 2008-07-24 Mark Probst <mark.probst@gmail.com>
10400 * mini-exceptions.c: Free a MonoType with
10401 mono_metadata_free_type() instead of g_free().
10403 * aot-runtime.c: Free a MonoType.
10405 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10407 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10410 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10413 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10414 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10417 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10419 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10420 NEWOBJ calls on valuetypes.
10422 * iltests.il.in: Add new test.
10424 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10426 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10428 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10429 is no longer needed.
10431 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10432 non register sized integer arguments.
10433 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10434 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10437 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10440 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10441 two a binop with different sized arguments is emitted.
10443 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10444 instruction in the ins==NULL case.
10446 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10448 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10450 * mini-x86.c: Fix osx build.
10452 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10455 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10456 instruction for non int sized variables.
10458 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10461 2008-07-23 Robert Jordan <robertj@gmx.net>
10463 * method-to-ir.c: Fix MSVC build.
10465 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10467 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10468 a non int sized type, widen it to an int since newer versions of gcc seem to
10469 generate code which needs this.
10471 * ssa2.c abcremoval2.c: Fix warnings.
10473 * *: Merge the Linear IR branch.
10475 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10476 the ChangeLog file there describes all the changes done over the years.
10477 Further documentation can be found at www.mono-project.com/Linear_IL.
10479 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10481 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10482 The float param registers and other param registers must be the
10483 same index on Windows x64.
10485 Contributed under MIT/X11 license.
10487 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10489 * mini.c: Make the previous fix GC safe.
10491 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10493 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10495 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10497 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10498 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10499 ArgValuetypeAddrInIReg instead.
10501 Contributed under MIT/X11 license.
10503 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10505 * mini-codegen.c (get_register_spilling): Fix a warning.
10507 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10509 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10510 for types which the initialization fails. Raises the provided exception
10511 at the right stop after cleanup.
10513 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10515 * aot-compiler.c: Free most of the memory allocated during compilation.
10517 * mini.c (mini_parse_debug_options): Fix a leak.
10519 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10520 during aot compilation.
10522 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10524 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10525 it has too much register pressure.
10527 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10529 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10531 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10533 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10536 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10537 on amd64 similar to the way it is done on arm.
10539 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10541 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10542 consistency, normalize error messages, avoid loading aot-only modules in
10545 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10548 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10550 2008-07-11 Martin Baulig <martin@ximian.com>
10553 (MonoDebuggerInfo): Add `interruption_request'.
10555 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10557 * aot-compiler.c (emit_plt): Remove some dead code.
10559 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10561 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10562 return the plt info offset belonging to a given plt entry.
10564 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10565 mono_aot_get_plt_info_offset.
10567 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10568 similar to the amd64 code by makeing jumps through a separate jump table
10569 instead of embedding the jump addresses into the code.
10571 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10573 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10576 2008-07-10 Martin Baulig <martin@ximian.com>
10578 * mini.c (mini_method_compile): Disable generics sharing when
10579 running in the debugger.
10581 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10583 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10585 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10586 the local register allocator from running out of registers on x86 when
10589 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10591 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10592 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10595 Contributed under MIT/X11 license.
10597 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10599 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10600 speed up the assembler.
10602 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10604 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10607 * mini.c: Move the soft float handling macros a bit earlier, add
10608 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10611 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10613 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10614 read-only to help catch code allocation requests.
10616 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10617 and turn it off when using --aot-only or when compiling with --aot=full.
10619 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10620 jump table for switches from the normal domain mempool, not the code
10623 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10624 unbox trampoline which handles aot-only mode too.
10626 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10627 an AOTed unbox trampoline.
10629 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10631 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10633 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10636 Contributed under MIT/X11 license.
10638 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10640 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10641 the unwind information for the method at the end of the allocated block.
10643 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10644 MonoCompileArch to hold the unwind info for SEH on Winx64
10646 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10647 frame pointer info for the method being compiled.
10649 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10650 the call to mono_exception_from_token.
10652 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10653 storing the method prolog information in a format that the Winx64 SEH can understand. This
10654 information is stored a the end of the method block because it is all 32-bit offset based.
10656 Contributed under MIT/X11 license.
10658 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10660 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10662 * wapihandles.c: Fix warnings.
10664 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10667 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10668 mono_jit_compile_method in aot-only mode since that calls the type
10671 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10672 get_delegate_invoke_impl in aot-only mode.
10674 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10676 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10678 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10680 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10683 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10685 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10686 init trampoline from the AOT file as well.
10688 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10689 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10692 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10695 * exceptions-amd64.c: Add _full variants for the remaining exception code
10696 creation functions as well, allow emission of relocatable code, remove
10697 caching since that is now done by the caller.
10699 * mini-exceptions.c: Add _full variants for the remaining exception code
10700 creation functions as well, add aot-only support.
10702 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10703 if we can determine a proper token for them.
10704 (add_wrappers): Add a few more wrappers.
10705 (emit_method_code): Remove some dead code.
10706 (emit_trampolines): Emit exception code too.
10708 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10710 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10711 mono_array_new_va which avoids varargs.
10713 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10715 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10716 mono_arch_create_specific_trampoline () in all places.
10718 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10719 a bit so it can be used for other things as well.
10721 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10724 * exceptions-amd64.c: Rename the caching from the exception code creation
10725 functions, it is done by the caller instead.
10727 * exceptions-amd64.c: Change the signature of the exception code creation
10728 functions to allow the creation of relocatable code later.
10730 * mini-exceptions.c: Add a set of functions to query the various
10731 runtime-generated exception functions.
10733 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10734 mono_arch_.. () functions.
10736 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10738 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10740 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10742 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10743 (mini_get_vtable_trampoline): Ditto.
10745 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10746 code in the AOT case by returning the code size and a list of relocations to
10749 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10751 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10753 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10756 Contributed under MIT/X11 license.
10758 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10760 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10761 so the buffer size can be computed correctly. Fixes #404735.
10763 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10764 normally as cfg->debug_info is already freed.
10766 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10768 * mini-amd64.c: For calls returning vtypes in registers, don't store
10769 the return address on the stack, instead allocate a separate local for
10772 2008-07-05 Mark Probst <mark.probst@gmail.com>
10774 * mini-trampolines.c, mini.h: Add an argument to
10775 mono_create_jit_trampoline_in_domain() for turning off the adding
10776 of the sync wrapper.
10778 * mini.c: Use the JIT trampoline without sync instead of
10779 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10782 2008-07-04 Mark Probst <mark.probst@gmail.com>
10784 * driver.c: Turn on GSHARED optimization by default.
10786 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10788 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10789 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10791 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10792 create a variant of the generic trampoline code callable from AOTed trampolines.
10794 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10795 trampoline code callable from AOTed trampolines.
10797 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10799 2008-07-04 Mark Probst <mark.probst@gmail.com>
10801 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10802 pass-through manner.
10804 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10805 and don't fail sharing for them anymore.
10807 * mini-exceptions.c: Handle exceptions in shared generic methods.
10809 * generic-sharing.c: When checking the context of a generic
10810 method, also check its class's context. Don't treat wrappers as
10813 * mini-trampolines.c: Some code factored out to
10814 metadata/generic-sharing.c. Handle the MRGCTX case.
10816 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10817 we must deal with the method being of another instantiation of the
10818 class. Add static rgctx invoke wrappers to generic methods.
10820 2008-07-04 Mark Probst <mark.probst@gmail.com>
10822 * mini.c: Provide all jit infos of generic shared methods with a
10825 * mini-exceptions.c: Handle the new situation that a generic info
10826 might be available, but not info about the this/vtable/mrgctx
10829 2008-07-03 Mark Probst <mark.probst@gmail.com>
10831 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10834 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10836 * dominators.c (check_dominance_frontier): Fix a warning.
10838 * mini.h: Add some missing prototypes.
10840 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10842 * driver.c (mono_jit_init_version): Correct the comments since the first
10843 argument should be the name of the root domain, not a filename.
10845 * aot-runtime.c (make_writable): Error out if this is called while running
10847 (load_aot_module): Ditto.
10849 * aot-compiler.c: Really fix the computation of method indexes.
10851 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10852 optimizations as this is no longer called frequently.
10854 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10855 method and the invoke impl code and pass it to the delegate trampoline instead of
10856 just the delegate class.
10858 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10860 * aot-compiler.c: Fixup the computation of method indexes.
10861 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10862 the method builder infrastructure.
10864 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10867 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10868 mode, load the method right away instead of creating a trampoline.
10870 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10872 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10875 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10877 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10878 (mono_aot_load_method): Use method_index instead of method->token.
10880 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10881 can handle icalls etc. properly.
10883 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10885 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10887 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10888 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10889 JIT_ICALL_ADDR patch type.
10891 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10893 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10895 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10897 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10899 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10901 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10902 domain->jit_code_hash.
10904 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10906 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10908 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10910 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10911 get_this_arg_from_call, let it compute it when needed.
10913 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10914 gsctx from code only when needed.
10916 * mini-trampolines.c (get_generic_context): Rename this to
10917 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10918 it can be called by the arch backends.
10920 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10922 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10924 * driver.c (mono_main): Add experimental --aot-only command line option.
10926 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10929 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10931 * driver.c (DllMain): Remove mono_module_handle.
10933 Contributed under MIT/X11 license.
10935 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10937 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10938 for emitting methods which are not in the source assembly. Detect and report
10939 failure of assembling+linking.
10941 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10943 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10945 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10947 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10949 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10951 * mini.h: Remove some obsolete prototypes.
10953 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10955 2008-06-24 Mark Probst <mark.probst@gmail.com>
10957 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10958 supported by Visual Studio, so use alloca().
10960 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10962 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10965 2008-06-23 Mark Probst <mark.probst@gmail.com>
10967 * mini.c: Fail sharing of a generic method if it contains an open
10968 catch clause (because we don't pass MRGCTXs yet).
10970 2008-06-23 Mark Probst <mark.probst@gmail.com>
10972 * mini.c: When compiling a method with generic sharing, insert the
10973 method instantiated with an all-Object generic context into the
10974 jit info table, instead of the context of the first instantiation
10975 of the method we happen to compile.
10977 2008-06-18 Martin Baulig <martin@ximian.com>
10979 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10980 `major_version' and `minor_version'.
10982 2008-06-17 Mark Probst <mark.probst@gmail.com>
10984 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10985 mono_method_is_generic_sharable_impl() takes an additional
10986 argument specifying whether to treat type variables as reference
10989 2008-06-17 Mark Probst <mark.probst@gmail.com>
10991 * mini.h: Removed obsolete prototypes.
10993 2008-06-17 Mark Probst <mark.probst@gmail.com>
10995 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10996 already handle them.
10998 2008-06-17 Mark Probst <mark.probst@gmail.com>
11000 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11001 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11002 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11003 tramp-x86.c: Added a MonoGenericContext* argument to
11004 mono_arch_get_unbox_trampoline() so that it can call other
11005 functions which require it.
11007 2008-06-17 Mark Probst <mark.probst@gmail.com>
11009 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11010 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11011 mono_arch_get_this_arg_from_call() takes a
11012 MonoGenericSharingContext* as well.
11014 2008-06-17 Mark Probst <mark.probst@gmail.com>
11016 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11017 implement generic sharing of unbox.
11019 2008-06-17 Mark Probst <mark.probst@gmail.com>
11021 * mini.c: Don't compute the vtable to determine whether a field is
11022 special static, because it might not work for open types.
11024 2008-06-17 Mark Probst <mark.probst@gmail.com>
11026 * mini.c: Removed the unused token_type and token_source arguments
11027 from get_runtime_generic_context_ptr().
11029 2008-06-17 Marek Habersack <mhabersack@novell.com>
11031 * mini.c (ADD_BINOP): fix the build
11033 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11035 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11038 2008-06-16 Mark Probst <mark.probst@gmail.com>
11040 * mini.h: Removed class relations enum that's not used anymore.
11042 2008-06-16 Mark Probst <mark.probst@gmail.com>
11044 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11046 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11047 the lazy fetch trampoline access code.
11049 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11051 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11053 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11055 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11057 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11059 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11061 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11063 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11066 * mini-ops.h: Add MIN/MAX_UN opcodes.
11068 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11071 * basic-math.cs: Add more min/max tests.
11073 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11075 2008-06-13 Mark Probst <mark.probst@gmail.com>
11077 * mini.c: Small fix in the prologue of emit_castclass.
11079 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11081 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11083 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11084 do not work even for unsigned types. Fixes #400014.
11086 * basic-math.cs: Add regression tests for unsigned Min/Max.
11088 2008-06-13 Mark Probst <mark.probst@gmail.com>
11090 * mini.c: Added additional context_used argument to several
11091 functions, which will be needed for sharing generic methods. Use
11092 GET_RGCTX macro wherever appropriate. Declare only one
11093 context_used in mono_method_to_ir().
11095 2008-06-13 Mark Probst <mark.probst@gmail.com>
11097 * mini.c, generic-sharing.c: Removed generic class relations.
11099 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11100 functions due to MRGCTX changes.
11102 2008-06-13 Mark Probst <mark.probst@gmail.com>
11104 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11105 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11106 with calculated IMT.
11108 * mini.c: Generic sharing of calls via generic interfaces.
11110 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11111 generic method with non-constant MonoGenericContext*. Instead,
11112 the context is taken out of the method itself.
11114 2008-06-13 Mark Probst <mark.probst@gmail.com>
11116 * mini.c: Generic sharing of ldvirtftn.
11118 2008-06-13 Mark Probst <mark.probst@gmail.com>
11120 * mini.c: Generic sharing of ldftn.
11122 2008-06-13 Mark Probst <mark.probst@gmail.com>
11124 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11126 2008-06-13 Mark Probst <mark.probst@gmail.com>
11128 * mini.c: Generic sharing of the special case of ldtoken followed
11129 by a call to GetTypeFromHandle.
11131 2008-06-13 Mark Probst <mark.probst@gmail.com>
11133 * mini.c: Generic sharing of box for nullable types.
11135 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11137 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11138 are passed on the stack. Fixes #324807.
11140 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11142 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11143 for the ArgValuetypeAddrInIReg case.
11145 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11146 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11148 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11149 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11150 local variable and pass the local variable by reference to the called method.
11152 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11153 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11155 Contributed under MIT/X11 license.
11157 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11159 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11161 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11164 2008-06-10 Martin Baulig <martin@ximian.com>
11167 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11169 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11171 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11172 possible error when no arguments are passed.
11174 Contributed under MIT/X11 license.
11176 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11178 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11179 where the file name is NULL.
11181 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11183 * mini.c: Fix s390 build.
11185 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11187 * trace.c (mono_trace_parse_options): Fix warnings.
11189 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11191 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11193 * mini.c (remove_block_if_useless): Avoid printing the method name.
11195 * mini.c: Remove needless setting of ins->cil_code which is now done by
11198 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11201 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11202 translated code after it has been patched.
11204 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11206 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11207 avoid problems during code patching on SMP systems.
11208 (emit_call): Avoid adding a patch info which is already added by
11210 (mono_arch_emit_exceptions): Ditto.
11212 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11214 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11215 MONO_TYPE_ISSTRUCT already checks for it.
11217 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11219 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11220 structs with floats on Winx64 the float registers are not used.
11221 The integer registers are always used..
11222 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11223 only one register will be used and only if the size of the struct
11224 is 1,2,4, or 8 bytes.
11226 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11227 to work for Winx64.
11229 Contributed under MIT/X11 license.
11231 2008-06-05 Martin Baulig <martin@ximian.com>
11233 * debug-debugger.c (debugger_lookup_class): Also call
11234 mono_class_setup_methods() here; we're only called from RTI.
11236 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11238 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11239 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11240 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11241 Post-process object files and add dtrace-generated object, if necessary.
11243 Contributed under MIT/X11 license.
11245 2008-06-04 Mark Probst <mark.probst@gmail.com>
11247 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11250 * mini.c: Generic sharing for unbox.any and castclass.
11252 2008-06-04 Mark Probst <mark.probst@gmail.com>
11254 * mini.c: Ignore tailcall prefix in shared generic code and when
11255 doing calls which require a vtable/rgctx argument.
11257 2008-06-04 Mark Probst <mark.probst@gmail.com>
11259 * mini.c: Don't free the JIT info.
11261 * driver.c: Changes in the JIT info table testing code.
11263 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11265 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11266 interruption. Fix some warnings.
11268 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11269 interruption_checkpoint.
11271 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11273 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11274 from embedding applications.
11276 2008-06-02 William Holmes <billholmes54@gmail.com>
11278 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11279 reserving 32 bytes on the stack when making calls.
11281 Contributed under MIT/X11 license.
11283 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11285 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11286 the linear IL branch.
11288 * driver.c: Print out more information for --version on arm.
11290 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11292 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11293 bb_exit instead, since out of line bblocks might not actually be emitted
11296 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11297 maximum epilog size for out of line bblocks if tracing is enabled.
11299 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11301 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11303 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11305 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11307 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11308 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11311 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11313 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11314 the 'value' to store is a constant.
11316 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11318 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11319 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11321 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11323 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11324 for accessing method->generic_container.
11326 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11328 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11330 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11332 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11334 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11337 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11339 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11341 * mini.c: Handle the case when mono_class_vtable () fails.
11343 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11344 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11347 2008-05-22 Mark Probst <mark.probst@gmail.com>
11349 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11350 together with domain sharing.
11352 2008-05-22 Mark Probst <mark.probst@gmail.com>
11354 * mini.c: Treat callvirts to final methods like non-virtual calls
11355 when doing generic sharing, i.e. look them up in the runtime
11358 2008-05-22 Mark Probst <mark.probst@gmail.com>
11360 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11361 with computed types (for generic sharing).
11363 * mini.c: Generic sharing for mkrefany and refanyval.
11365 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11367 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11370 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11371 the generic sharing code.
11373 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11376 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11378 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11380 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11382 * driver.c: updated copyright date
11384 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11386 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11389 2008-05-19 Martin Baulig <martin@ximian.com>
11391 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11392 pointing to the new `_mono_debug_using_mono_debugger' variable.
11395 (mono_main): Check mono_debug_using_mono_debugger() rather than
11396 the `MONO_INSIDE_MDB' environment variable to check whether we're
11397 inside the debugger.
11399 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11404 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11406 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11408 * mini.c: Added mini_assembly_can_skip_verification. This
11409 function checks if the assembly requested to skip verification.
11410 Fixes part of #387274.
11412 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11414 * mini.c (mini_get_method): Disable the check for open generic classes when
11415 using generic sharing.
11417 * generics.cs: Add a test for #387034.
11419 * mini.c (mini_get_method): Check whenever the method class is an open generic
11420 type, and return NULL in that case, causing a verification error. Fixes
11423 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11425 * driver.c (mono_main): Revert r102623. The right
11426 thing to do is to enable the verifier under verifiable
11427 unless a --security flag was passed.
11429 We need this non-trivial behavior for --verify-all otherwise
11430 mcs-compileall won't be able to use it. As it needs everything to
11431 be verified under validil.
11433 2008-05-06 Martin Baulig <martin@ximian.com>
11437 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11438 (mono_debugger_thread_cleanup): Likewise.
11439 (mono_debugger_extended_notification): Likewise.
11441 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11443 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11444 against both inflated and non-inflated methods. We need to check against the
11445 generic definition for cases where the instantiated method is not visible.
11446 We need to check against the inflated types for cases where the instantiation
11447 changes any super type. This fixes #382986.
11449 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11450 that check for visibiliy as generic params only appears as the type subject
11451 of tokens on call opcodes. Field manipulation and ldftn must always
11452 target an exact type.
11454 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11456 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11457 if no related --security flag is passed.
11459 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11461 * mini-arch.h: Prepare support for ppc64.
11463 Contributed under MIT/X11 license.
11465 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11467 * aot-runtime.c: Prepare support for ppc64.
11469 Contributed under MIT/X11 license.
11471 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11473 * mini-ops.h: Prepare support for ppc64.
11475 Contributed under MIT/X11 license.
11477 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11479 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11481 Contributed under MIT/X11 license.
11483 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11485 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11486 assemblies, since aot_name is not a full path, causing us to load MS.NET
11487 assemblies on windows.
11489 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11491 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11492 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11493 * main.c: Use UTF-8 encoded command line instead of Windows default code
11494 page on Windows to support Unicode.
11495 * driver.c (DllMain): New function for mixed-mode assembly support.
11496 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11497 export __stdcall functions without decoration.
11499 Contributed under MIT/X11 license.
11501 2008-04-28 Mark Probst <mark.probst@gmail.com>
11503 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11504 saving it very early.
11506 2008-04-28 Mark Probst <mark.probst@gmail.com>
11508 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11509 deleted. The only way to access the new RGCTX is via the
11512 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11513 vtable instead of the RGCTX to static methods.
11515 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11516 accessing the new RGCTX.
11518 * generic-sharing.c: There is no separation between self, type
11519 arguments and other types in the RGCTX anymore.
11521 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11523 * mini-amd64.c (add_general): Remove previous stack adjustment.
11524 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11525 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11526 for 32 bytes of stack space reserved for all calls.
11528 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11529 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11532 Code contributed under MIT/X11 license.
11534 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11536 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11537 against the root definition, peeling out method and type instantiations.
11538 Cache verify success results, code that fails verification is still
11539 checked multiple times.
11541 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11543 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11545 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11547 * mini-amd64.c (add_general): Always increment stack on Win64.
11548 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11551 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11552 stack based argument handling on Win64.
11554 Code contributed under MIT/X11 license.
11556 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11558 * Makefile.am (version.h): Add support for git-svn.
11560 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11562 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11563 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11564 avoiding allocations and libc functions which might deadlock.
11566 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11567 'no-gdb-backtrace' option is set.
11569 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11571 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11573 2008-04-21 Martin Baulig <martin@ximian.com>
11575 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11576 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11578 2008-04-21 Martin Baulig <martin@ximian.com>
11580 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11581 `thread_vtable', `event_handler_ptr' and `event_handler'.
11583 2008-04-21 Martin Baulig <martin@ximian.com>
11585 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11586 allows delayed initialization of the `executable_code_buffer' when
11589 2008-04-21 Martin Baulig <martin@ximian.com>
11591 * mini.h (mono_debugger_create_notification_function): Removed.
11592 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11594 * mdb-debug-info64.s
11595 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11597 * mdb-debug-info32.s
11598 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11600 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11601 currently only works on x86 and x86_64, so don't create it on ppc.
11603 2008-04-21 Martin Baulig <martin@ximian.com>
11605 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11608 (mini_method_compile): In the fp elimination check, check
11609 `debug_options.mdb_optimizations' in addition to
11610 mono_debug_using_mono_debugger().
11612 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11613 disable some JIT optimizations which are only disabled when
11614 running inside the debugger.
11615 Added `--help-debug' option to describe the debugging options.
11616 (parse_debug_options): New static function to parse the `--debug'
11617 options, so we can easily add more stuff in future.
11619 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11621 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11622 the method has no body.
11624 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11626 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11627 assembly is not allowed in MSVC 64-bit compiler.
11628 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11629 as we get floating point exceptions everywhere.
11631 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11632 correctly align arguments for call to throw_exception.
11633 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11635 Code contributed under MIT/X11 license.
11637 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11639 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11641 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11643 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11645 * mini-amd64.c (NEW_INS): Set cil_code.
11647 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11648 from mini-amd64.c so all debugger related logic is in one place.
11650 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11651 later won't have a random ip assigned to them.
11653 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11655 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11656 the arch specific function initializes code_size.
11657 (mono_create_delegate_trampoline): Ditto.
11659 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11660 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11663 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11664 running under the debugger.
11666 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11669 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11670 debugger. Also move the disabling of optimizations here from driver.c.
11671 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11674 * mini.h (MonoCompile): Add a few new flags.
11676 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11678 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11679 so the cil_code field of created MonoInst's is properly set.
11680 (mini_select_instructions): Ditto.
11682 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11683 (MONO_INST_NEW_CALL): Ditto.
11685 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11686 in many places so the ins->cil_code field is properly initialized.
11688 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11691 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11693 * mini.c (mini_method_compile): Print a different message when compiling a
11696 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11699 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11701 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11704 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11706 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11708 * mini.c (handle_stack_args): Make this return void since its return value was
11709 never used. Also set cfg->unverifiable for invalid IL instead of calling
11712 2008-04-10 Mark Probst <mark.probst@gmail.com>
11714 * mini.c: Make sure "this" is live in catch clauses with type
11715 variables in shared generic code.
11717 2008-04-08 Mark Probst <mark.probst@gmail.com>
11719 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11720 generic_class_is_reference_type() to ensure the proper behaviour
11721 when sharing generic code and the type in question is a type
11724 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11726 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11727 race conditions when printing thread dumps. Fixes #377738.
11729 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11731 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11732 shows up when both MonoInst arguments can cause aliasig.
11733 There is likely no way in the current JIT to trigger this problem, but
11734 it showed up in the development of generics sharing, when in a new
11735 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11736 When the generics sharing code will be committed, its tests will be
11737 valid also for this bug.
11739 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11741 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11744 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11747 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11749 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11750 use a more detailed exception message for InvalidCastException.
11752 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11754 * driver.c (mono_main): Add --debug=casts option to turn on better
11755 InvalidCastException message details.
11757 * mini.c (mini_get_debug_options): New helper function to return the address of
11758 the debug_options variable.
11760 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11761 the jit_tls TLS variable.
11763 * mini.c (mono_jit_tls): New TLS variable.
11765 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11768 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11770 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11772 * mini.c: Removed verifer related stuff, code moved to verify.c.
11774 * driver.c: Using code from verify.c instead of mini.c.
11776 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11778 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11781 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11783 * mini.c (check_for_method_verify): Enabling verification of
11784 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11787 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11789 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11790 caller saved registers as well.
11792 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11793 saved registers as well.
11795 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11797 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11799 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11802 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11804 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11806 (get_call_info): Take a gsctx argument instead of 'cfg'.
11808 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11810 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11811 mono_verify_all is set.
11813 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11815 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11817 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11819 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11822 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11823 verifier and the code generated by the compiler.
11825 2008-03-25 Mark Probst <mark.probst@gmail.com>
11827 * mini.c: Generic sharing of the non-nullable case of the box
11830 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11832 * inssel.brg: Fix the build.
11834 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11836 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11838 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11839 Array:Address. Fixes #372410.
11841 * iltests.il.in: New tests for readonly prefix.
11843 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11845 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11846 mini-trampolines.c.
11848 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11851 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11853 * mini.c (mono_decompose_op_imm): New helper function.
11855 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11856 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11859 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11860 mono_arch_output_basic_block. Fix warnings.
11862 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11865 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11867 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11868 since the extra frame is now detected automatically inside the loop.
11870 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11871 opts which are now in mono_peephole_ins ().
11873 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11875 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11876 frames and skip duplicate managed-to-native frames. Fixes #367665.
11878 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11879 opts which are now in mono_peephole_ins ().
11880 (mono_arch_peephole_pass_2): Ditto.
11882 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11884 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11885 arch independent peephole optimizations.
11887 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11888 opts which are now in mono_peephole_ins ().
11890 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11892 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11894 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11897 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11898 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11901 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11903 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11904 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11907 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11908 mono_arch_output_basic_block. Fix warnings.
11910 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11912 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11915 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11917 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11920 * iltests.il: Add new tests.
11922 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11924 * mini.c: Removed Windows version macros.
11926 2008-03-20 Mark Probst <mark.probst@gmail.com>
11928 * generic-sharing.c: Put reflection types in the extensible part
11929 of the runtime generic context.
11931 * mini.c: Generic sharing of the GetTypeHandle special case of the
11932 ldtoken instruction.
11934 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11936 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11938 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11940 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11941 consistency with the other version on the linear IR branch.
11943 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11945 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11947 * iltests.il.in: Add new tests.
11949 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11951 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11953 * iltests.il.in: Add new tests.
11955 2008-03-19 Mark Probst <mark.probst@gmail.com>
11957 * mini.c: Two variables with the same name were declared in
11958 nesting contexts and one wasn't initialized. Fixed.
11960 2008-03-19 Mark Probst <mark.probst@gmail.com>
11962 * mini.c: Generic sharing of the initobj instruction.
11964 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11966 * mini.c: make the test to optimize ldtoken from typeof() more
11969 2008-03-18 Mark Probst <mark.probst@gmail.com>
11971 * mini.c: Generic sharing of the initobj instruction for reference
11974 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11976 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11977 the mono_breakpoint_clean_code() code to perform bound checks.
11979 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11981 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11982 mono_arch_patch_callsite() to include the start of the managed method
11983 to be able to perform bound checks.
11985 2008-03-17 Mark Probst <mark.probst@gmail.com>
11987 * mini.c: Generic sharing for the isinst instruction.
11989 2008-03-17 Mark Probst <mark.probst@gmail.com>
11991 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11992 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11993 with the runtime generic context argument.
11995 * mini.c: Share calls to several types of unsharable methods by
11996 putting the address of the method code in the runtime generic
11997 context and doing an indirect call.
11999 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12002 2008-03-16 Mark Probst <mark.probst@gmail.com>
12004 * generic-sharing.c: Change due to a change in the runtime genric
12007 2008-03-15 Martin Baulig <martin@ximian.com>
12010 (mono_arch_nullify_class_init_trampoline): Add call to
12011 mono_breakpoint_clean_code() to make things work when running
12012 inside the debugger.
12015 (mono_arch_nullify_class_init_trampoline): Add call to
12016 mono_breakpoint_clean_code() to make things work when running
12017 inside the debugger.
12019 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12021 * inssel-long.brg (reg): Fix 64 bit build.
12023 2008-03-14 Mark Probst <mark.probst@gmail.com>
12025 * mini.c, mini.h: Share static generic code by passing it an
12026 implicit argument pointing to the runtime generic context.
12028 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12029 inssel-long32-mips.brg: New opcodes for calling shared static,
12030 which need to be passed the runtime generic context.
12032 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12033 argument on the stack in the prologue if needed. New function for
12034 finding the runtime generic context argument from the registers
12035 saved by the trampoline.
12037 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12038 runtime generic context argument.
12040 * tramp-amd64.c: Also restore the register used for the runtime
12041 generic context argument.
12043 * mini-trampoline.c: Resolve shared static calls by consulting the
12044 runtime generic context via the new argument.
12046 * generic-sharing.c: Add an argument to sharability-checking
12047 functions that specifies whether type variables should be treated
12048 as sharable type arguments.
12050 * inssel-x86.brg: Removed a superfluous, buggy rule.
12052 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12055 2008-03-14 Martin Baulig <martin@ximian.com>
12057 * debug-debugger.c (main_thread_handler): Call
12058 mono_runtime_run_main() without sending any notifications.
12060 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12062 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12064 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12066 2008-03-14 Mark Probst <mark.probst@gmail.com>
12068 * tramp-x86.c: Fixed register restore offsets in the trampoline
12069 code for ECX and EDX.
12071 2008-03-12 Geoff Norton <gnorton@novell.com>
12073 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12074 different ucontext_t implementations.
12075 * exceptions-arm.c: Use the above defines to get exceptions working on
12076 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12077 * mini-arm.c: Implement iPhone icache support (based on a patch by
12078 Luke Howard lukeh@padl.com)
12080 2008-03-12 Mark Probst <mark.probst@gmail.com>
12082 * mini.c: Enable generic sharing of calls to non-static
12083 non-interface non-generic non-value-type methods.
12085 * mini-trampolines.c: Resolve calls from shared generic code.
12087 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12089 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12091 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12093 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12095 * mini.c: some fixes for the AOT compiler.
12097 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12099 * cpu-amd64.md: Add clob:1 to some float opcodes.
12101 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12103 * mini.h: Added MiniVerifierMode enumeration.
12105 * mini.c: Added mini_verifier_set_mode to control
12106 the usage of the new verifier.
12108 * mini.c (mono_method): Integrated the new verifier.
12110 * driver.c: Extended --security option with validil and
12111 verifiable options to activate the new verifier.
12113 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12115 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12116 optimization to ctors taking 0 or 2 arguments too.
12118 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12121 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12123 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12125 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12127 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12128 non-aot case as well.
12130 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12132 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12135 * aot-compiler.c (encode_patch): Ditto.
12137 * mini.h (G_MININT32): Fix the definition of this.
12139 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12141 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12143 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12145 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12147 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12148 methods returning vtypes in registers.
12149 (mono_arch_allocate_vars): Ditto.
12151 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12153 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12155 * generics.cs: Add a test from the linear IR branch.
12157 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12159 * mini.c (inline_method): Cache failed inline attempts.
12161 2008-03-04 Mark Probst <mark.probst@gmail.com>
12163 * mini.c: For shared methods of generic classes put the location
12164 of "this" into the MonoGenericJitInfo.
12166 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12167 register out of a MonoContext by register number. Add the generic
12168 sharing context as an argument to mono_arch_find_this_argument().
12170 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12171 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12172 for new arch function.
12174 * mini-exception.c: Handle open exception clauses in shared
12177 * mini-trampolines.c: Supply additional argument to
12178 mono_arch_find_this_argument().
12180 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12182 * Makefile.am (regtests): Run the bench.exe tests last.
12184 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12186 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12189 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12191 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12194 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12196 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12198 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12199 whose class has no cctor.
12201 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12203 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12205 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12208 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12210 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12211 to be in sync with the code on the linear IR branch.
12213 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12215 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12217 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12219 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12221 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12223 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12225 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12227 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12229 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12232 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12234 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12235 OP_LOADR4_MEMBASE emission.
12237 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12238 (mono_spillvar_offset_float): Ditto.
12240 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12242 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12245 * basic-long.cs: Add regression tests for them.
12247 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12249 (mono_arch_allocate_vars): Fix representation of single-precision float
12251 (mono_arch_output_basic_block): Ditto.
12253 * inssel-mips.brg: Ditto, remove duplicate items.
12255 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12256 arguments of tail calls as on other platforms.
12257 (mono_arch_output_basic_block): Handle tail calls.
12259 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12262 * objects.cs (test_5_pass_static_struct): Add test for it.
12264 Contributed under MIT/X11 license.
12266 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12268 * Makefile.am: Use gmcs for compiling the regression tests.
12270 * *.2.cs *.2.il: Rename to *.cs and *.il.
12272 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12274 * regalloc.h: Make the vassign array smaller.
12276 * mini.c (mini_method_compile): Remove an unused field in cfg.
12278 * mini-codegen.c: Add a bunch of micro optimizations.
12280 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12282 * regalloc.h: Remove some unused fields.
12284 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12286 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12288 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12290 2008-02-22 Mark Probst <mark.probst@gmail.com>
12292 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12294 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12295 trampoline: Fetch an entry from the runtime generic context. If
12296 it's NULL, jump to the actual trampoline to fill the runtime
12297 generic context. Otherwise, return it.
12299 * mini.c: Call the lazy fetch trampoline to get entries out of the
12300 runtime generic context.
12302 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12303 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12304 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12306 2008-02-21 Mark Probst <mark.probst@gmail.com>
12308 * mini.c: Fetch data out of the extensible part of the runtime
12309 generic context instead of calling a helper function.
12311 * generic-sharing.c: Some functions moved into
12312 metadata/generic-sharing.c. Helper function for fetching other
12313 types now checks and asserts against extensible rgctx (just for
12314 debugging purposes - the helper function isn't called anymore
12315 unless for debugging).
12317 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12319 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12320 for tail calls up to the point that the tests in iltests.exe run. Also add a
12321 dummy CKFINITE implementation.
12322 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12323 needed for trampoline LMF frames.
12325 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12326 trampoline LMF frames.
12328 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12330 * mini.c (inline_method): clean any pending loader error when inlining fail.
12331 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12333 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12335 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12337 * aot-runtime.c (decode_patch_info): Ditto.
12339 * mini.c (mono_resolve_patch_target): Ditto.
12341 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12344 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12346 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12347 if it references an icall address.
12349 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12351 * cpu-s390x.md: Remove some more unused opcodes.
12353 * cpu-s390x.md: Remove some unused opcodes.
12355 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12356 mono_op_imm_to_op ().
12358 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12359 instead of a switch statement.
12361 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12362 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12364 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12366 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12368 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12371 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12373 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12374 opened. Fixes #362607.
12376 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12378 * iltests.il.in: Add a test for static methods in interfaces.
12380 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12382 * genmdesc.c (build_table): Fix a crash on older glib versions.
12384 * cpu-sparc.md: Remove some unused opcodes.
12386 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12387 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12389 * cpu-amd64.md: Remove some unused opcodes.
12391 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12392 like the other opcodes.
12394 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12396 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12398 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12400 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12401 variables 'cfg' instead of 'm' for consistency.
12403 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12405 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12406 argument holding the vtype return address, to avoid the ambigious use of
12407 cfg->ret for this purpose.
12409 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12411 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12413 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12414 new mono_print_ins () function which only takes one argument.
12416 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12418 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12421 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12423 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12425 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12427 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12428 opcodes and other small changes.
12430 * mini-ops.h: Add some new opcodes from the linear IR branch.
12432 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12434 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12435 opcodes, use the REG_MEMBASE opcodes instead.
12437 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12438 opcodes, use the REG_MEMBASE opcodes instead.
12440 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12443 * mini.c (mono_op_imm_to_op): New helper function.
12445 * mini-ops.h: Add some opcodes from linear IR branch.
12447 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12449 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12452 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12454 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12457 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12459 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12461 * aot-compiler.c (emit_method_code): Add an assert.
12463 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12464 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12467 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12469 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12470 some load/store opcodes so they are consistent.
12471 (mono_arch_emit_prolog): Simplify some code.
12473 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12475 * objects.cs: Add tests for large argument offsets on ARM.
12477 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12478 stack offsets. Fixes #359651.
12480 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12482 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12484 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12486 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12488 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12490 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12491 rid of CEE_CONV_R_UN.
12493 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12495 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12497 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12499 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12501 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12503 * cpu-amd64.md: Remove some unused opcodes.
12505 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12507 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12509 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12510 arch specific functions for its parts. Call the peephole pass after local
12511 regalloc so the prolog can compute a more accurate max_offset.
12513 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12514 the corresponding OP_I/OP_L opcodes.
12516 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12518 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12520 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12522 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12523 as they are handled in mini.c.
12525 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12527 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12528 case since it is handled in mini.c.
12530 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12532 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12534 * *.c: Use the new opcodes in the IR and back end code.
12536 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12538 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12540 2008-02-06 Mark Probst <mark.probst@gmail.com>
12542 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12543 an assert because it has a race condition.
12545 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12547 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12549 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12551 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12553 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12554 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12556 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12558 * cpu-amd64.md (move): Correct the maximum size of move.
12560 2008-02-05 Mark Probst <mark.probst@gmail.com>
12562 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12563 the generic class init trampoline to return quickly if the class
12566 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12568 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12569 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12571 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12573 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12576 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12578 * objects.cs: Add some soft-float tests.
12580 * mini.c: Fix a couple more soft-float issues.
12582 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12584 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12585 avoid a REX prefix.
12587 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12589 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12590 exception happens while compiling a virtual method.
12592 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12594 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12596 * mini-sparc.c: Fix build.
12598 * mini-sparc.c (get_call_info): Add support for generic sharing.
12600 * mini-exceptions.c: Add a FIXME.
12602 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12604 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12605 altstack handling code.
12607 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12609 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12611 * mini-s390.c: Add support for generic sharing.
12613 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12615 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12617 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12619 * mini-s390x.c: Add support for generic sharing.
12621 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12623 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12625 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12626 can be used since it takes a 16 bit signed immediate.
12628 * inssel-s390x.brg: Fix OP_SETRET.
12630 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12632 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12634 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12636 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12638 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12641 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12644 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12645 of the unused mono_arch_patch_delegate_trampoline stuff.
12647 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12649 * basic-long.cs: Move the fp related tests to basic-float.cs.
12651 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12653 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12655 * basic-calls.cs: Add a test for proper float argument passing.
12657 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12658 if the context corresponds to an exception received through a signal.
12660 * exceptions.cs: Add a test for nullref handling at the start of a try
12663 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12665 * jit-icalls.c (mono_break): New JIT icall.
12667 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12669 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12671 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12673 * cpu-*.md: Get rid of unused opcodes.
12675 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12677 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12680 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12683 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12684 the arch independent trampoline code in mini-trampolines.c.
12686 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12688 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12690 * mini-s390.h: Remove an unused define.
12692 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12693 the arch independent trampoline code in mini-trampolines.c.
12695 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12697 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12699 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12701 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12703 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12705 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12707 * cpu-amd64.md: Use smaller sizes for int opcodes.
12709 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12711 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12714 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12717 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12718 instead of though a pointer to save an indirection when accessing elements of
12721 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12723 (NOT_IMPLEMENTED): New helper macro.
12724 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12727 * *.c: Use the new helper macro.
12729 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12731 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12733 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12735 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12738 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12740 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12741 profiling is enabled.
12743 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12745 (mono_arch_emit_prolog): Add more first bblock optimizations.
12747 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12748 in order if possible.
12749 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12750 bblock, since the arguments are still in their original registers.
12752 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12754 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12756 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12759 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12762 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12764 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12765 process async exceptions received while in unmanaged code.
12767 * mini.c (mini_init): Install a callback with the runtime which will be called
12768 when a thread receives an async exception while in unmanaged code.
12770 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12772 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12774 2008-01-16 Wade Berrier <wberrier@novell.com>
12781 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12783 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12784 compilation with sun cc.
12786 * cpu-*.md: Fix the build.
12788 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12790 * mini-amd64.h: Add some comments to the MonoLMF structure.
12792 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12794 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12795 in the LMF structure if possible. This saves two instructions in the
12796 managed->native wrappers.
12798 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12800 2008-01-16 Mark Probst <mark.probst@gmail.com>
12802 * generic-sharing.c: New type argument lookup code which uses the
12803 runtime generic context template.
12805 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12807 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12809 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12810 (mono_arch_output_basic_block): Fix localloc implementation.
12812 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12814 * mini-ia64.c (peephole_pass): Fix ia64 build.
12816 * mini-amd64.c (peephole_pass): Fix a warning.
12818 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12819 at a constant offset from sp/fp.
12821 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12822 instead of obtaining it from *lmf in the managed method case.
12824 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12826 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12828 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12830 * mini.h (MonoInstList): New type.
12831 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12832 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12833 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12834 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12835 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12836 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12837 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12838 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12839 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12840 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12841 MONO_INST_LIST_FOR_EACH_ENTRY,
12842 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12843 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12844 mono_inst_list_first, mono_inst_list_last,
12845 mono_inst_list_next, mono_inst_list_prev): New instruction
12846 list handling interfaces.
12847 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12848 list head 'ins_list'.
12849 (MonoInst): Replace next pointer with list head 'node'.
12850 (MonoCallInst): Make 'out_args' a MonoInstList.
12851 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12852 (MonoCompile): Delete reverse_inst_list and
12853 reverse_inst_list_len.
12854 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12855 mono_arch_lowering_pass, mono_arch_local_regalloc,
12856 mono_arch_output_basic_block, mono_arch_emit_prolog):
12857 Convert to new instruction lists.
12858 (insert_after_ins): Delete.
12859 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12861 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12862 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12863 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12864 mono_emulate_opcode, mono_emit_load_got_addr,
12865 inline_method, mono_method_to_ir, mono_print_bb_code,
12866 print_dfn, decompose_pass, nullify_basic_block,
12867 replace_out_block_in_code, remove_block_if_useless,
12868 merge_basic_blocks, move_basic_block_to_end,
12869 try_unsigned_compare, optimize_branches, mono_print_code,
12870 mini_select_instructions, remove_critical_edges): Likewise.
12871 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12872 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12873 mono_arch_output_basic_block, mono_arch_emit_prolog):
12875 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12876 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12877 mono_arch_output_basic_block): Likewise.
12878 (inst_list_prepend, insert_after_ins): Delete.
12879 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12880 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12882 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12883 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12884 mono_arch_emit_prolog): Likewise.
12885 * cfold.c (mono_constant_fold): Likewise.
12886 * liveness.c (visit_bb, mono_analyze_liveness,
12887 optimize_initlocals): Likewise.
12888 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12889 * graph.c (mono_draw_code_cfg): Likewise.
12890 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12891 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12892 mono_ssa_cprop): Likewise.
12893 * abcremoval (get_relations_from_previous_bb, process_block):
12895 * local-propagation (mono_cprop_invalidate_values,
12896 mono_local_cprop_bb): Likewise.
12897 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12898 peephole_pass, mono_arch_output_basic_block,
12899 mono_arch_emit_prolog): Likewise.
12900 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12901 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12902 mono_arch_emit_prolog): Likewise.
12903 (insert_after_ins): Delete.
12904 * aliasing.c (print_code_with_aliasing_information,
12905 mono_build_aliasing_information, mono_aliasing_deadce):
12906 Convert to new instruction lists.
12907 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12908 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12909 mono_arch_local_regalloc, mono_arch_output_basic_block):
12911 (insert_after_ins): Delete.
12912 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12913 peephole_pass, mono_arch_output_basic_block): Convert to
12914 new instruction lists.
12915 * mini-codegen (InstList, inst_list_prepend,
12916 insert_after_ins): Delete.
12917 (insert_before_ins, get_register_force_spilling,
12918 get_register_spilling, free_up_ireg, free_up_reg,
12919 create_copy_ins, create_spilled_store, alloc_int_reg,
12920 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12921 to new instruction lists.
12922 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12923 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12924 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12925 (insert_after_ins): Delete.
12926 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12927 mono_arch_local_regalloc, mono_arch_output_basic_block,
12928 mono_arch_call_opcode): Convert to new instruction lists.
12929 (insert_after_ins): Delete.
12930 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12931 peephole_pass, mono_arch_output_basic_block,
12932 mono_arch_emit_prolog): Convert to new instruction lists.
12934 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12936 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12938 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12941 * Makefile.am (version.h): Make this work with non-bash shells.
12943 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12945 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12947 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12949 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12950 the InitializeArray optimization.
12952 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12954 * mini.c driver.c: Don't include os/gc_wrapper.h.
12956 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12958 * mini.c (print_jit_stats): Print GC statistics if available.
12960 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12962 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12964 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12966 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12968 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12970 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12972 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12974 * driver.c (mono_main): Ditto.
12976 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12978 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12980 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12981 in the vtable can't be encoded.
12982 (compile_method): Ditto.
12984 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12986 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12989 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12992 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12993 the top LMF entry belongs to the current method.
12995 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12997 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12999 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13001 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13003 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13005 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13007 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13009 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13012 * basic-float.cs: Add an ulong->double cast test.
13014 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13016 * mini.c (mono_method_to_ir): Fix a warning.
13018 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13020 * mini-ops.h: Add OP_SWITCH.
13022 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13023 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13025 2007-12-11 Geoff Norton <gnorton@novell.com>
13027 * mini-s390x.c: Minor change to the MAX() define to allow
13028 it to compile with other gcc versions.
13030 2007-12-11 Geoff Norton <gnorton@novell.com>
13033 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13035 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13037 exceptions-arm.c (mono_arch_get_restore_context): Restore
13040 exceptions-arm.c (throw_exception): Save the frame pointer.
13041 This is a partial fix for #323747. Only the client side is
13044 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13046 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13047 was using an unrelated variable to log the class which
13048 needed the cctor to be called. This was crashing on arm.
13050 2007-12-09 Robert Jordan <robertj@gmx.net>
13052 * mini-x86.c (mono_arch_emit_epilog):
13053 Consider all kinds of 64-bit types. Fixes #323114.
13055 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13057 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13059 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13061 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13063 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13065 * mini.c: run type ctor before allocating an object, not only
13066 when running it's constructor method (fixes at least part of bug #342507).
13068 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13070 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13072 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13073 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13076 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13077 mono_generic_class_init_trampoline () the same as it is done with the other
13080 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13081 aot-runtime.c aot-compiler.c: Implement AOT support.
13083 2007-12-07 Mark Probst <mark.probst@gmail.com>
13085 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13086 build for archs which don't have the vtable trampoline defined
13089 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13091 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13093 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13095 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13097 * tramp-<ARCH>.c: Use the new helper function.
13099 2007-12-07 Mark Probst <mark.probst@gmail.com>
13101 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13102 trampoline call, which takes a vtable argument.
13104 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13105 OP_TRAMPCALL_VTABLEs like other calls.
13107 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13108 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13109 call. Implemented a support function which fetches the vtable
13110 from a register set.
13112 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13113 Implemented a generic class init trampoline, using the
13114 OP_TRAMPCALL_VTABLE opcode.
13116 * mini.c: Implemented static field access when sharing generic
13117 code. This implies initing the class using the new
13118 OP_TRAMPCALL_VTABLE call.
13120 2007-12-07 Mark Probst <mark.probst@gmail.com>
13122 * mini.c: Don't compile methods with sharing enabled if their
13123 classes are disabled for sharing.
13125 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13127 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13128 opcodes. Fixes #346563.
13130 * objects.cs: Add a new test.
13132 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13134 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13135 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13137 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13139 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13141 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13143 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13146 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13148 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13150 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13151 optimization in the AOT case.
13153 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13155 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13157 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13159 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13161 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13163 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13164 is created by the inlined delegate ctor.
13166 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13168 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13170 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13172 * cpu-x86.md: Fix the length of ckfinite.
13174 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13176 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13178 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13179 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13181 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13183 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13184 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13186 2007-11-28 Martin Baulig <martin@ximian.com>
13189 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13190 after creating the trampoline.
13192 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13194 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13196 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13199 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13200 instead of the calling method to help AOT.
13202 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13204 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13206 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13209 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13211 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13213 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13214 (encode_method_ref): No need to handle generic method definitions specially.
13216 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13218 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13221 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13223 (compile_method): Enable generic sharing.
13225 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13227 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13228 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13230 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13233 * mini-trampolines.c: Fix a warning.
13235 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13237 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13238 (generic_class_is_reference_type): Remove unused function.
13240 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13241 in the generic vtable trampoline case.
13243 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13245 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13246 return an AOT method based on a vtable slot.
13248 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13250 * mini.c (mini_get_vtable_trampoline): Export this.
13252 2007-11-22 Martin Baulig <martin@ximian.com>
13255 (MonoDebuggerInfo): Move `debugger_version' up.
13257 2007-11-22 Martin Baulig <martin@ximian.com>
13260 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13262 * mini-trampolines.c
13263 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13264 after compiling the method.
13266 2007-11-20 Martin Baulig <martin@ximian.com>
13269 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13270 (mono_debugger_remove_breakpoint): Likewise.
13271 (mono_debugger_check_breakpoints): Likewise.
13273 * debug-debugger.c: Implement the new breakpoint interface here.
13275 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13277 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13278 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13280 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13282 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13284 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13286 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13289 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13292 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13293 returning a vtype in a register.
13295 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13296 here from the arch specific code.
13298 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13301 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13302 (mono_arch_emit_prolog): Increment maximum prolog size.
13304 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13305 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13307 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13308 MonoGenericSharingContext.
13310 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13311 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13313 2007-11-15 Mark Probst <mark.probst@gmail.com>
13315 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13316 which extract fields out of the runtime generic context. Full
13317 sharing of the NEWARR opcode.
13319 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13321 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13322 --enable-minimal=ssa.
13324 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13326 * mini-trampolines.c (mono_delegate_trampoline): Update after
13327 mono_marshal_get_delegate_invoke () signature change.
13329 2007-11-13 Mark Probst <mark.probst@gmail.com>
13331 * mini.c: Removed the shared context in favor of the generic
13332 sharing context. Allocate the MonoJitInfo structure with room for
13333 the generic sharing context if it's needed.
13335 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13336 domain-internals.h now.
13338 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13340 * generic-sharing.c: Several changes for working without a shared
13341 context and instead operating on open types instead.
13343 2007-11-12 David S. Miller <davem@davemloft.net>
13345 * inssel-sparc.brg: Fix double instruction emit.
13347 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13349 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13350 Get/Set/Address methods.
13352 * mini.c debug-debugger.c mini-trampolines.c: Update after
13353 mono_marshal_get_delegate_invoke signature change.
13355 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13357 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13358 This can happens with dynamic methods. Fixes the other bug in #322722.
13360 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13362 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13365 * mini-arm.c (arm_patch): Implement patching of BX call
13366 sequence. Fixes one of the bugs in #322722.
13368 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13370 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13371 under Linux. We only need to flush every 32-byte cache line.
13373 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13376 move_basic_block_to_end: Add branches when needed, eventually creating
13378 optimize_branches: added a parameter that tells if it's ok to create
13379 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13380 and avoid calling move_basic_block_to_end when it's not ok.
13383 2007-11-07 Mark Probst <mark.probst@gmail.com>
13385 * mini.c: Abort inlining call to InitializeArray if something
13386 looks wrong. Let the icall handle it, which now has proper safety
13389 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13391 * mini.c (mono_spill_call): add support for soft-float.
13393 * mini.c (mono_method_to_ir): add support for soft-float
13394 to inlined functions that return float.
13396 * mini.c (mono_method_to_ir): add support for soft-float
13397 to cee_stsfld opcode on float fields.
13399 2007-11-05 Geoff Norton <gnorton@novell.com>
13401 * mini-x86.h: Fix the structure access for X86 Leopard.
13404 2007-11-05 Martin Baulig <martin@ximian.com>
13406 * mini-trampolines.c
13407 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13408 after compiling the method to notify the debugger.
13410 2007-11-05 Martin Baulig <martin@ximian.com>
13412 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13414 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13416 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13417 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13419 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13421 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13422 native-to-managed wrappers.
13424 2007-11-01 Geoff Norton <gnorton@novell.com>
13426 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13429 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13431 * mini.c, mini-x86.c: when getting back from unmanaged code
13432 to managed via a marshaled delegate we also need to set the
13435 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13437 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13440 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13442 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13443 let the debugger or other external agents to tell the JIT when
13444 a sw breakpoint has been inserted in the code that the JIT needs
13445 to be able to inspect.
13447 2007-10-31 Martin Baulig <martin@ximian.com>
13450 (MonoDebuggerInfo): Remove `runtime_class_init'.
13452 2007-10-30 Martin Baulig <martin@ximian.com>
13455 (mono_debugger_thread_created): Added `MonoThread *' argument.
13456 (mono_debugger_extended_notification): New public method.
13457 (mono_debugger_trampoline_compiled): New public method.
13460 (MonoDebuggerThreadInfo): Added `thread' and
13461 `extended_notifications' fields.
13464 (debugger_executable_code_buffer): New static variable.
13467 (MonoDebuggerInfo): Added `executable_code_buffer',
13468 `executable_code_buffer_size', `breakpoint_info_area',
13469 `breakpoint_table' and `breakpoint_table_size'.
13471 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13473 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13474 that IP either is an unused value or the vtable pointer. IMT
13475 calls use vtable + offset now. Reduced by almost half the size
13478 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13480 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13481 defines to access param registers. Replace long usage with
13482 gsize as sizeof(long) != sizeof(void*) on Win64.
13484 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13485 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13486 instead of non-existant _GetAddressOfReturnAddress.
13488 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13489 param registers. Save/restore %rdi and %rsi in MonoLMF.
13491 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13492 param registers. Modify (throw_exception) signature to take
13493 %rdi and %rsi on Win64.
13495 Code is contributed under MIT/X11 license.
13497 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13499 * helpers.c: unlink debugging output files.
13501 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13503 * mini.c: Move mono_create_ftnptr () to object.c.
13505 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13507 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13508 optional. This function can now be used to disassemble code generated
13509 outside the JIT such as trampolines and IMT thunks.
13511 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13513 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13514 vtable pointer from a ldr instruction.
13516 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13517 new IMT call sequence.
13519 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13520 call sequence for interface invocations.
13522 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13523 for imt support. This function is empty since IMT on ARM requires no
13524 special handling on the IR side.
13526 * mini-arm.c (mono_arch_find_imt_method): added, required for
13529 * mini-arm.c (mono_arch_find_this_argument): added, required
13532 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13533 a ldr instruction to load a value stored in the code stream.
13535 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13539 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13541 * mini.c (mini_init): Install the jump trampoline callback.
13543 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13545 * mini-trampolines.c: handle synchronized methods with the common
13546 vtable trampoline (bug #335601).
13548 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13550 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13552 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13555 * mini-ia64.h mini-ia64.c: Add support for IMT.
13557 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13558 prolog. Fixes #331958.
13560 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13562 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13564 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13566 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13569 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13571 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13574 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13576 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13579 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13581 * mini-trampolines.c: changed the magic rampoline to understand
13582 the common vtable trampoline method: the method to invoke is
13583 determined by the vtable displacement of the call.
13585 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13587 * mini.c, mini.h: register the common vtable trampoline if the
13588 architecture supports it.
13590 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13592 * cpu-amd64.md: use the correct max length for tls_get.
13594 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13596 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13597 CEE_STELEM_ANY. Fixes #333696.
13599 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13601 * exceptions-x86.c: provide more graceful handling of the case where
13602 we followed a bogus function pointer from managed code (bug #332866).
13604 2007-10-11 Mark Probst <mark.probst@gmail.com>
13606 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13607 replaces the generic_shared flag and will carry more information
13610 * generic-sharing.c: Added mini_type_stack_size() which allows
13611 allows open types if given a generic sharing context.
13612 mini_get_basic_type_from_generic() takes a
13613 MonoGenericSharingContext* instead of a MonoCompile* now.
13615 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13616 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13617 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13618 changes above. Just passing arguments through to the right
13621 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13623 * mini-arm.c: unify the call emission to emit_code_seq().
13625 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13627 * tramp-arm.c: reduced the trampoline size.
13629 2007-10-10 Mark Probst <mark.probst@gmail.com>
13631 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13632 variable handling out of arch-specific code.
13634 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13636 * mini-arm.c: implemented fast delegate dispatch.
13638 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13640 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13641 that fp elimination is turned off if the space required by locals is too
13642 big. Fixes #331958.
13644 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13646 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13647 ARM to the new style trampoline.
13649 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13651 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13653 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13655 2007-10-09 Martin Baulig <martin@ximian.com>
13658 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13659 `field_info_offset_offset'.
13661 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13663 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13664 removed more internal usage of the r11 register and made it available
13665 to the register allocator.
13667 2007-10-08 Mark Probst <mark.probst@gmail.com>
13669 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13670 when sharing generics and treat type variables as references.
13672 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13674 * mini-ppc.c: started removing the internal uses of register r11
13675 to eventually allow the register allocator to manage it as an
13676 additional available register.
13678 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13680 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13682 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13684 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13685 specific trampolines as they are not performance critical as a jump
13686 target (maybe align as before only for AOT code?). This saves about
13687 200 KB of native code on x86 for monodevelop startup.
13689 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13691 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13692 monodevelop startup.
13694 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13696 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13698 * mini-sparc.h mini-sparc.c: Implement IMT support.
13700 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13701 its smaller and doesn't clobber sparc_g1.
13703 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13705 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13707 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13709 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13711 * mini-ppc.c: implemented fast delegate invocation.
13713 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13715 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13717 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13719 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13720 code to the new style trampoline in preparation for IMT support.
13722 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13724 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13725 systems already. This also reduces the specific trampiline sizes and
13726 prepares for the use of r12 as the IMT identifier register.
13728 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13730 * mini-mips.h: endianess fix (simplified from a patch by
13731 Thomas Kunze <thommy@tabao.de>, bug #323737).
13733 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13735 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13736 to access ucontext fields and enable netbsd support
13737 (partially from Magnus Henoch <mange@freemail.hu>).
13739 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13741 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13742 use the preprocessor from the CPP env var if it is set.
13744 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13746 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13747 code, before interface_offset gets used.
13749 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13751 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13752 mono_class_setup_vtable () before accessing klass->vtable.
13754 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13756 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13759 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13761 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13762 IMT slots (this saves hundreds of KB of memory in programs like
13763 IronPython and Monodevelop).
13765 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13767 * mini.c: print the delegate counter.
13769 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13771 * mini-x86.c: make it easier to enable the debugging code for IMT
13774 2007-09-28 Martin Baulig <martin@ximian.com>
13777 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13778 `mono_method_klass_offset' and `mono_method_token_offset'.
13780 2007-09-20 Mark Probst <mark.probst@gmail.com>
13782 * mini.c: First generics sharing implementation. Can only share
13783 in very simple cases. If sharing doesn't work it falls back to
13784 dedicated compilation.
13786 * mini.h: Flag in MonoCompile to specify whether generic
13787 compilation is shared. Flags enum for marking which generic inst
13788 of a context is used. Prototypes for helper functions.
13790 * generic-sharing.c: Helper functions for generic method sharing.
13792 * optflags-def.h: Optimization flag (gshared) for enabling generic
13793 method sharing added.
13795 * Makefile.am: generic-sharing.c added.
13797 2007-09-19 Daniel Nauck <dna@mono-project.de>
13799 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13801 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13802 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13805 2007-09-19 Martin Baulig <martin@ximian.com>
13807 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13808 mono_debug_cleanup() is now part of mono_cleanup().
13810 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13812 * driver.c (mono_main): Fix a warning.
13814 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13816 * aot-compiler.c: Optimize various parts when processing large assemblies.
13819 * mini.c (mono_patch_info_hash): Improve hash function.
13821 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13823 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13825 Code is contributed under MIT/X11 license.
13827 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13829 * mini.c (mini_init): Fix a leak.
13831 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13833 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13835 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13837 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13839 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13841 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13843 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13846 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13848 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13850 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13852 * aot-runtime.c (decode_patch_info): Ditto.
13854 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13856 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13857 static case. Cache delegates in architecture specific code,
13858 based on number of parameters.
13860 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13861 in architecture specific code, based on number of parameters.
13863 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13864 caching happen in architecture specific code now.
13866 Code is contributed under MIT/X11 license.
13868 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13870 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13871 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13872 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13874 Code is contributed under MIT/X11 license.
13876 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13877 * mini.c: (mono_thread_abort) Fixed bug #82416.
13879 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13881 * mini.: hook the new managed GC allocation feature into the JIT.
13883 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13885 * mini.c: implementation for the new runtime tls opcode.
13887 2007-09-11 Martin Baulig <martin@ximian.com>
13890 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13891 `mono_method_inflated_offset'.
13893 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13895 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13896 async exceptions into a method.
13898 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13899 purpose of testing whenever the unwinder works at every instruction.
13901 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13903 * mini.c: check accessibility of method used in ldftn (fixes
13906 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13908 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13910 * inssel.brg: Fix a warning.
13912 2007-09-03 Martin Baulig <martin@ximian.com>
13914 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13915 now takes the `main_method' as argument.
13917 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13919 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13921 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13923 * driver.c: include the cil-coff.h header on Windows.
13925 Code is contributed under MIT/X11 license.
13927 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13929 * mini.c, driver.c: don't include the cil-coff.h header.
13931 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13933 * mini.c: flag places that needs fixes fo soft-float support.
13935 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13937 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13938 endian systems (partially from Dean Jenkins, bug #81924).
13940 2007-08-28 Mark Probst <mark.probst@gmail.com>
13942 * mini.c (check_linkdemand): Remove embedded reference object in
13943 call to LinkDemandSecurityException.
13944 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13945 with an IntPtr instead of a reference object.
13947 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13949 * mini.c (handle_initobj): Handle alignment properly.
13951 * inssel.brg (mini_emit_memset): Ditto.
13953 * inssel.brg (mini_emit_memcpy): Ditto.
13955 * inssel-sparc.brg: Ditto.
13957 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13959 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13961 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13962 exceptions raised in unmanaged code. Fixes part of #82594.
13964 2007-08-24 Mark Probst <mark.probst@gmail.com>
13966 * mini.c (mono_method_to_ir), declsec.c
13967 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13969 2007-08-22 Martin Baulig <martin@ximian.com>
13972 (MonoDebuggerThreadInfo): New typedef.
13973 (mono_debugger_thread_table): New global variable.
13974 (mono_debugger_thread_created): New public function.
13975 (mono_debugger_thread_cleanup): New public function.
13978 (MonoDebuggerInfo):
13979 - removed `get_current_thread' and `lookup_assembly'.
13980 - removed `data_table'.
13981 - added `thread_table'.
13984 (mono_thread_start_cb): Call mono_debugger_thread_created().
13985 (mono_thread_attach_cb): Likewise.
13986 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13987 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13990 * driver.c (mono_main): Move mono_debug_init() up, before calling
13991 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13993 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13995 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13996 together when passing several arguments of type double (gives a small
13997 speedup and saves a few bytes of generated code).
13999 2007-08-20 Jb Evain <jbevain@novell.com>
14001 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14003 2007-08-20 Jb Evain <jbevain@novell.com>
14005 * mini.c (mono_method_to_ir): throw MethodAccessException
14006 and FieldAccessException instead of InvalidProgramException.
14008 2007-08-20 Mark Probst <mark.probst@gmail.com>
14010 * mini.c: CoreCLR security checks.
14012 * mini.h: Removed MonoSecurityMode (moved to
14013 metadata/security-manager.h) and mono_security_mode global var
14014 (replaced by set/get functions in security-manager.h).
14016 * driver.c: Added "core-clr-test" security mode for testing. Used
14017 set-function for setting security mode.
14019 2007-08-17 Mark Probst <mark.probst@gmail.com>
14021 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14022 the new jit_info_table.
14024 * driver.c: Test code for the new jit_info_table (enabled by the
14025 define MONO_JIT_INFO_TABLE_TEST).
14027 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14029 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14030 detection of call <REG> instruction sequence. Fixes build on freebsd.
14032 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14034 * mini-exceptions.c: Fix a warning.
14036 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14038 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14039 stack overflow handling code on amd64 too.
14041 * mini-exceptions.c (mono_setup_altstack): Make this use
14042 mono_thread_get_stack_bounds ().
14044 * mini-x86.h: Disable sigaltstack on solaris x86.
14046 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14048 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14050 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14052 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14054 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14056 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14058 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14060 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14062 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14065 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14067 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14068 to be emitted (bug #82281).
14070 2007-08-01 Martin Baulig <martin@ximian.com>
14072 Merged the `debugger-dublin' branch.
14074 * debug-debugger.h (MonoDebuggerInfo):
14075 Removed the `old_*' compatibility entries.
14076 Added `debugger_version' and `data_table'.
14077 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14078 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14081 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14082 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14083 instead of a `gconstpointer'.
14084 (mono_debugger_insert_method_breakpoint): Return a
14085 `MonoDebugMethodAddressList *'.
14087 2007-06-28 Martin Baulig <martin@ximian.com>
14089 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14091 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14093 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14094 __builtin_frame_address () since it is broken on older gcc versions.
14096 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14098 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14099 on the stack overflow handling and made the managed stack overflows
14100 catchable in most cases using soft guard pages.
14101 * exceptions-x86.c: added code to restore the protection in the soft
14102 guard pages at the end of exception handling.
14104 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14106 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14108 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14110 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14111 exception handling.
14113 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14115 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14116 signal handling support until it has been ported to the new mechanism.
14117 * mini.c: fixed stack overflow detection and use the new
14118 architecture code to handle signals on the altstack.
14120 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14122 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14123 stack overflows on the alt stack.
14125 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14127 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14128 stack overflows on the alt stack.
14130 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14132 * exceptions-ppc.c: cleanup preparing for altstack support.
14134 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14136 * exceptions-arm.c: cleanup preparing for altstack support.
14138 2007-07-27 Mark Probst <mark.probst@gmail.com>
14140 * mini.c (print_jit_stats): Output hazard pointer stats.
14142 2007-07-26 Mark Probst <mark.probst@gmail.com>
14144 * driver.c, mini.c: Replaced security mode flags with a single
14147 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14149 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14151 2007-07-25 Mark Probst <mark.probst@gmail.com>
14153 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14154 (which doesn't do anything yet) for activating Core CLR
14155 (Silverlight) security.
14157 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14159 * mini-codegen.c: work around a possible gcc bug on arm.
14161 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14163 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14164 message for platforms that don't support AOT compilation.
14166 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14168 * mini.h, mini.c, driver.c: temporary smcs hack.
14170 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14172 * mini-arm.h, mini-arm.c: arm EABI fixes.
14174 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14176 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14179 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14180 trampolines taking a method argument.
14182 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14184 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14185 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14187 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14188 JIT compilation throws an exception. Fixes #82050.
14190 2007-07-19 Mark Probst <mark.probst@gmail.com>
14192 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14193 with the MONO_EXCEPTION_ defines.
14195 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14197 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14200 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14201 the cause of an assertion.
14203 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14205 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14208 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14210 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14211 assert. Should fix #82103.
14213 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14215 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14216 here too. Fixes #82095.
14218 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14221 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14223 * mini-amd64.h: Enable IMT for amd64.
14225 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14227 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14229 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14231 2007-07-12 Mark Probst <mark.probst@gmail.com>
14233 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14234 as soon as check_linkdemand sets an exception_type.
14236 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14238 * mini-x86.c: fixed offsets for IMT call sequence.
14239 * mini-x86.h: enable IMT again.
14241 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14243 * trace.c (mono_trace_enter_method): Decode MonoType too.
14245 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14247 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14249 * mini-amd64.c: Add preliminary IMT implementation.
14251 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14253 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14254 understand the new IMT-base interface invocation (thanks to
14255 Daniel Nauck for the report and the remote debugging session).
14257 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14259 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14261 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14263 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14265 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14267 * mini-trampolines.c: implement AOT IMT support.
14268 * mini-x86.h: enable IMT support for wider testing.
14270 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14272 * inssel.brg (emit_imt_argument): Add aot support here.
14274 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14276 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14278 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14279 of the IMT implementation, partially from massi, with my
14280 implementation of the bsearch sequence. Disabled by default until
14281 the AOT code is implemented.
14283 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14285 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14287 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14289 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14291 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14292 arch-independent IMT JIT code from Massimiliano
14293 Mantione (massi@ximian.com) with small cleanups from me.
14295 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14297 * Makefile.am: fix svn invocation to get the svn revision to be
14298 independent of the local language (build fix).
14300 2007-07-09 Mark Probst <mark.probst@gmail.com>
14302 * mini.c (inline_method): Reset cfg->exception_type if the
14303 inlining is aborted. Fixes: 82049.
14305 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14307 * mini.c: remove assert from exception handling code when exception_ptr
14310 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14312 * mini.c (mono_codegen): Add an assert.
14314 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14315 enter and leave code.
14316 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14318 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14320 * mini-ppc.c: fixed memory corruption for localloc(0)
14323 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14325 * mini.c: Fix warnings.
14327 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14329 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14330 to emit better double->int conversions.
14332 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14334 * mini.c: the provided Min/Max optimizations are valid for unisgned
14337 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14339 * 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
14341 2007-06-28 Miguel de Icaza <miguel@novell.com>
14343 * mini.c (mono_running_on_valgrind): Add support for reporting the
14344 method and its boundaries to valgrind.
14346 2007-06-28 Martin Baulig <martin@ximian.com>
14348 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14350 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14352 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14354 * generic.2.cs: Add new test case.
14356 2007-06-25 Martin Baulig <martin@ximian.com>
14358 Merged the `debugger-dublin' branch.
14361 (mono_debugger_insert_method_breakpoint): New public method.
14362 (mono_debugger_remove_method_breakpoint): Likewise.
14363 (mono_debugger_check_breakpoints): New static method.
14364 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14366 * debug-debugger.h (MonoDebuggerInfo):
14367 Renamed (to keep backward compatibility in the vtable):
14368 `insert_breakpoint' -> `old_insert_breakpoint'.
14369 `remove_breakpoint' -> `old_remove_breakpoint'.
14370 `create_string' -> `old_create_string'.
14371 `lookup_class' -> `old_lookup_class'.
14372 `lookup_type' -> removed; changed into a dummy field.
14373 `lookup_assembly' -> `old_lookup_assembly'.
14374 Added (same functionality, but different signature):
14375 `create_string', `lookup_class', `lookup_assembly'
14377 `get_method_addr_or_bpt', `remove_method_breakpoint',
14378 `runtime_class_init'.
14380 * debug-debugger.c: Merged the `debugger-dublin' branch.
14382 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14384 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14386 (peephole_pass): Likewise.
14388 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14390 * driver.c: hopefully make setaffinity work also for ancient
14393 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14395 * driver.c : win32 build fix.
14397 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14399 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14400 processor if it is set.
14402 2007-06-21 Martin Baulig <martin@ximian.com>
14404 * debug-mini.h: New file.
14407 (mono_debugger_insert_breakpoint_full): Moved here from
14408 ../metadata/mono-debug-debugger.c.
14409 (mono_debugger_remove_breakpoint): Likewise.
14410 (mono_debugger_breakpoint_callback): Likewise.
14412 2007-06-15 Raja R Harinath <rharinath@novell.com>
14414 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14415 changes in MonoGenericClass.
14417 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14419 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14421 2007-06-14 Raja R Harinath <rharinath@novell.com>
14423 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14424 removal of MonoGenericMethod.
14426 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14428 * mini-exceptions.c: hooks for the exception events profiling API.
14430 2007-06-14 Randolph Chung <tausq@debian.org>
14432 * Makefile.ma: Add hppa target.
14433 * mini-arch.h: Include mini-hppa.h
14434 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14435 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14436 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14438 2007-06-14 Randolph Chung <tausq@debian.org>
14440 * inssel.brg: Add rules for "chained" compare-branch operations so that
14441 a single compare op can affect multiple branches. Adjust cost for
14442 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14443 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14444 cost for some rules so that they can more easily be overridden by
14445 per-arch rules (with fixes from lupus).
14446 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14448 2007-06-13 Randolph Chung <tausq@debian.org>
14450 * mini-ops.h: Reorder branch ops so that they match the order of the
14451 corresponding CEE_* ops. The code expects them this way.
14452 Add new ops for HPPA target.
14453 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14455 2007-06-13 Randolph Chung <tausq@debian.org>
14457 * mini-exceptions.c: Handle cases where the stack grows towards
14459 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14461 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14463 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14465 * driver.c: explain where a non-matching corlib is found.
14467 2007-06-13 Mark Probst <mark.probst@gmail.com>
14469 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14471 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14473 * mini-exceptions.c: Generate a method profile leave event during
14474 an exception to ensure that the profiler gets notified.
14476 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14478 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14481 * cpu-amd64.md: Add long_and/or/xor opcodes.
14483 2007-06-06 Wade Berrier <wberrier@novell.com>
14485 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14486 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14487 length of instruction shr_imm (expected 8, got 10)
14489 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14491 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14493 2007-06-06 Mark Probst <mark.probst@gmail.com>
14495 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14496 MonoInternalHashTable again (fixed bug in the internal hash table
14499 2007-06-06 Mark Probst <mark.probst@gmail.com>
14501 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14502 Have to figure out what makes it crash the SWF regression.
14504 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14506 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14508 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14510 * mini.c: optimize out the type check when storing null in a
14513 2007-06-04 Mark Probst <mark.probst@gmail.com>
14515 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14516 MonoInternalHashTable.
14518 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14520 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14521 signed integer methods.
14523 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14525 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14526 permanently since the current approach doesn't work.
14528 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14530 * inssel.brg (stmt): Only call delegate->invoke_impl if
14531 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14533 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14535 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14536 the sreg2==rdx case.
14538 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14539 account if it contains a rex prefix.
14540 (peephole_pass): Handle OP_FMOVE as well.
14542 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14544 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14545 as it causes regressions.
14547 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14549 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14550 static case as well.
14552 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14554 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14555 (mono_arch_get_this_arg_from_call): Ditto.
14557 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14559 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14562 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14563 (mono_arch_get_this_arg_from_call): Ditto.
14565 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14567 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14568 try to create optimized invoke code and use that for further invocations.
14569 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14571 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14573 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14575 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14576 sealed classes or methods.
14577 *devirtualization.cs: tests for the new optimization
14579 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14581 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14582 by the update_volatile () function.
14584 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14586 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14589 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14591 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14593 * mini.c: Add configure checks for header files.
14594 * mini-x86.c: Add configure checks for header files.
14595 * trace.c: Add configure checks for header files.
14596 * aot-runtime.c: Add configure checks for header files.
14597 * aot-compiler.c: Add configure checks for header files.
14598 * driver.c: Add configure checks for header files.
14599 * mini-codegen.c: Add configure checks for header files.
14601 Code is contributed under MIT/X11 license.
14603 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14605 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14606 icompare_imm -128 + op_iclt. Fixes #81703.
14608 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14610 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14612 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14614 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14615 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14616 so that all isinst checks now use "interface_bitmap".
14618 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14620 * cpu-amd64.md (jmp): Fix a warning.
14622 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14624 * basic.cs: Add new regression test.
14626 * basic.cs: Remove test which is now in basic-long.cs.
14628 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14630 * basic-long.cs: Add new test.
14632 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14634 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14636 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14638 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14640 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14643 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14644 throwing code a bit.
14646 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14647 the exception throwing code a bit.
14649 * mini-x86.c (get_call_info): Allocate result from a mempool.
14651 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14653 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14655 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14657 * mini.h (MonoCompile): Add 'token_info_hash' field.
14659 * mini.c: Save token->method associations during compilation so the AOT
14660 compiler can use it.
14662 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14663 which reference generic classes and methods.
14665 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14667 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14669 * aot-compiler.c (compile_method): Fix a typo in a comment.
14671 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14673 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14674 everything generic.
14676 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14678 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14680 * mini.h (MonoCompile): Add 'args' field.
14682 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14685 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14687 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14689 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14691 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14693 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14694 opcodes for some opcodes.
14696 * mini.h *.brg *.c: Use the new opcodes.
14698 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14700 * mini.h: Bumped aot revision.
14702 * inssel.brg: modified code generation of type checks for interfaces
14703 to use the new "MonoClass.interface_bitmap" instead of the old
14704 "MonoClass.interface_offsets".
14706 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14708 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14710 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14712 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14715 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14717 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14719 2007-04-27 Wade Berrier <wberrier@novell.com>
14721 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14722 mini.h) to fix build.
14724 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14726 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14728 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14729 causes the corlib unit tests to fail.
14731 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14733 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14735 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14737 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14738 opcodes to the comparison relations.
14740 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14741 opcodes to their types.
14743 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14745 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14746 it in cfg->arch.cinfo.
14748 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14750 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14751 cfg->cil_offset_to_bb.
14753 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14755 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14756 created becase of initlocals.
14758 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14760 * mini-alpha.c cpu-alpha.md: More alpha port work from
14761 Sergey Tikhonov <tsv@solvo.ru>.
14763 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14765 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14767 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14769 * cpu-s390.md (break): Correct the length of break instruction.
14771 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14773 * mini.c: fix a couple of soft-float issues and comments.
14775 2007-04-15 Miguel de Icaza <miguel@novell.com>
14777 * trace.c (is_filenamechar): - is also a filename char.
14779 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14781 * mini-s390.c: Correct checking for enum type in return value processing.
14783 2007-04-14 Raja R Harinath <rharinath@novell.com>
14785 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14786 (version.h): Makefile is in the build directory.
14788 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14790 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14792 2007-04-11 Martin Baulig <martin@ximian.com>
14794 * mini.c (can_access_member): Fix handling of generic classes;
14797 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14799 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14801 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14803 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14805 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14807 * mini-codegen.c: make sure the right spill amount is
14808 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14810 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14812 * mini-ppc.c: fixes for the fp_branch_nan test.
14814 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14816 * basic.cs: Comment out new test which still fails on ia64.
14818 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14820 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14822 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14824 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14826 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14828 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14829 on 64 bit machines. Fixes part of #80738.
14831 * basic.cs: Add regression test.
14833 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14835 * inssel.brg basic.cs: Revert previous change to fix build.
14837 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14840 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14842 * basic.cs: Add new regression test.
14844 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14846 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14849 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14851 * cpu-s390x.md: Correct length of break instruction.
14853 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14855 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14856 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14858 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14860 * *.c: Begin WIN64 port.
14861 * mini.c: Use correct register in profiler.
14862 * mini-amd64.c: No inline assembly on Win64.
14863 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14864 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14865 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14866 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14867 mono_arch_ip_from_context for Win64.
14869 Contributed under MIT/X11 license.
14871 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14873 * exceptions-amd64.c (seh_handler): Ditto.
14875 * exceptions-x86.c (seh_handler): Fix a memory leak.
14877 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14879 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14880 mini-s390x.c: fixed peephole optimizations to deal
14881 correctly with 1 and 2 byte reload avoidance.
14883 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14885 * cpu-s390.md, cpu-s390x.md: update localloc length.
14887 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14889 * cpu-g4.md: added missing descriptions.
14891 2007-03-14 Miguel de Icaza <miguel@novell.com>
14893 * Makefile.am: Add support so the tail tests are not executed on
14894 PowerPC as that is a known limitation of the PowerPC port.
14896 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14898 * runmdesc.bat: Move to msvc directory.
14900 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14902 * runmdesc.bat: Run executable that was produced by the current
14903 target and sent via an argument.
14905 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14907 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14910 * generics.2.cs: Add regression test.
14912 2007-03-09 Wade berrier <wberrier@novell.com>
14914 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14916 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14918 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14919 AOT code depends on this.
14921 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14923 * mini.c: more precise tracking of types in the eval stack
14924 (part of fix for bug #81044).
14926 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14928 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14930 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14932 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14934 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14936 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14938 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14940 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14941 a pointer on 64 bit systems. Fixes #80190.
14943 * iltests.il: Add new regression test.
14945 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14947 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14949 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14951 * trace.c: Remove an erroneous alignemnt check when tracing.
14952 Fixes --trace on OSX86.
14954 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14956 * mini-$(arch).h: initialize SP in context for all the archs.
14958 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14960 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14961 regressions in the thread tests.
14963 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14965 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14966 - fixed implementation of LOCALLOC opcode
14967 - implemented non-un compare for floats
14969 - implementation of FDIV and CKFINITE opcodes
14970 - fixes for latest mono updates
14971 - additional arch opcodes
14973 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14975 * Makefile.am: simplify and merge rules for cross-compilation.
14977 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14979 * local-propagation.c: Actually *apply* the fix for bug 80591...
14981 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini-exceptions.c: backuot part of the last change
14984 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14986 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14987 * inssel.brg: Fix bug 59286.
14990 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14992 * mini-exceptions.c: patch from Zoltan to correctly check for
14993 stack boundaries (using the stack register, not the frame register),
14994 fixes bugs #80724, #79717.
14996 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14998 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14999 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15001 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15002 presence of frame pointer elimination.
15004 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15006 * mini-x86.h: NetBSD UCONTEX_REG defines.
15008 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15010 * inssel-amd64.brg: Fix amd64 build.
15012 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15014 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15017 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15019 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15022 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15024 2007-01-30 Mark Mason <mason@broadcom.com>
15026 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15027 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15028 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15029 beginning support for CEE_JMP [not quite working yet]
15030 * tramp-mips.c: LMF handling now works
15032 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15034 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15036 * mini.h (NULLIFY_INS): New macro.
15038 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15040 * mini.c: statistical profiler fix for windows, patch
15041 from Tor Lillqvist (tml@novell.com).
15043 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15044 * local-propagation.c: Fix bug 80591.
15046 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15048 * Makefile.am: put back the --export-dynamic option as with
15049 the previous gmodule flags (thanks to Robert Jordan).
15051 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15053 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15055 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15056 simplify and speed up the local register allocator. Also rename some fields
15057 like iassign->vassign.
15059 * regalloc.c: Remove some functions which are no longer used since their
15060 inlined version is in mini-codegen.c.
15062 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15064 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15066 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15068 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15069 narrowing. Fixes #80622.
15071 * iltests.il: Add new regresssion test.
15073 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15075 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15076 debug-debugger.c, debug-debugger.h: warning fixes.
15077 * driver.c: updated copyright year and made it fit in one line.
15079 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15081 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15083 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15085 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15087 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15089 * iltests.il: Add new test for bug #80507.
15091 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15093 * mini-arm.h: use soft-float also on vfp for now.
15095 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15097 * mini.c: fix some more soft-float issues.
15099 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15101 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15103 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15104 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15105 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15106 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15108 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15110 * mini-arm.c: typo fix.
15112 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15114 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15116 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15118 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15119 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15121 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15123 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15125 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15127 * inssel.brg: Fix a warning.
15129 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15131 * abcremoval.c ssa.c ssapre.c: Update after this change.
15133 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15135 * dominators.c (df_set): Use mono_bitset_union_fast.
15137 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15139 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15140 mini-codegen.c: reduce relocations and memory usage for the cpu
15143 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15145 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15147 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15148 to reduce their size.
15150 2007-01-19 Mark Mason <mason@broadcom.com>
15152 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15153 * mini-mips.c: more configuration macros, support long conditional branches, additional
15154 asserts, fix epilog instrumentation.
15155 * mini-mips.h: use standard stack walk
15156 * cpu-mips.md: increase size of div, rem and conditional branches
15158 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15160 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15163 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15165 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15166 (compile_method): Ditto.
15168 * aot-runtime.c (decode_klass_info): Ditto.
15170 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15171 needed by the code generated by inssel.brg. Also fix a warning.
15173 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15175 * mini.c: deal with enums that become genericinsts by
15176 being nested in a generic class (bug #79956).
15178 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15180 * mini.c: match the generic definition to check for
15181 private access with generic types (bug #78431).
15183 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15185 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15186 to make life easier for people cross-compiling that insist on not
15189 2007-01-17 Mark Mason <mason@broadcom.com>
15191 * inssel-long.brg: patch to deal with mips missing flags
15192 * inssel-long32-mips.brg: implement overflow checks
15193 * insset-mips.brg: implement overflow checks
15194 * mini-mips.h: implement conditional exception handling
15195 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15196 Remove unused code, minor cleanups.
15197 * exceptions-mips.c: minor cleanups
15198 * mini-ops.h: add mips conditional exception ops
15199 * cpu-mips.md: add mips conditional exception ops
15202 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15204 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15205 to deal with mips missing of flags.
15207 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15209 * exceptions-ppc.c: execute fault handlers.
15211 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15213 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15215 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15217 * mini.c: handle also floating point values in initialize_array.
15219 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15221 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15222 array initialization and make it conditional on the intrins option.
15224 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15226 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15227 relocations and put the patch info names close to the enum definition.
15229 2007-01-15 Mark Mason <mason@broadcom.com>
15231 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15233 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15235 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15237 2007-01-12 Raja R Harinath <rharinath@novell.com>
15239 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15241 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15243 * Makefile.am: distribute the mips sources.
15245 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15247 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15250 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15252 * cpu-x86.md: back out for now as this triggers other regressions.
15254 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15256 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15257 to eax:edx, so ecx can't get allocated to them (bug #80489).
15259 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15261 * mini.c, mini-exceptions.c: enabled running fault handlers
15264 2007-01-03 Miguel de Icaza <miguel@novell.com>
15266 * driver.c: If nothing fail, do not use the string "failed",
15267 because it makes it very annoying to view test result logs on the
15270 2006-12-30 Miguel de Icaza <miguel@novell.com>
15272 * debug-debugger.c (mono_debugger_main): Rename "main" to
15273 "main_method" to prevent a warning.
15275 Remove a warning for unused field.
15277 2006-12-28 Martin Baulig <martin@ximian.com>
15280 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15282 2006-12-22 Martin Baulig <martin@ximian.com>
15284 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15285 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15286 seperate `.mdb_debug_info' section, so we can access it from the
15287 debugger even if the binary is stripped.
15289 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15290 from the `.mdb_debug_info' here to prevent the linker from
15291 removing that section.
15293 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15294 mdb-debug-info64.s.
15296 2006-12-19 Robert Jordan <robertj@gmx.net>
15298 * mini-x86: enable the code to return small structures in
15299 registers for FreeBSD as well. Fixes bug #80278.
15300 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15302 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15304 * mini-x86.c: align the stack when calling the profiler
15305 function instrumenting the prolog (on OSX).
15307 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15309 * mini.c: emit a break opcode where Debugger.Break () is called.
15311 2006-12-13 Miguel de Icaza <miguel@novell.com>
15313 * mini.c (mono_method_to_ir): Provide useful information on this
15314 assert, to prevent others from debugging like I did.
15316 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15318 * mini.c: enable code which was incorrectly commented
15321 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15323 * mini-x86.c: enable on OSX, too, the code to return small
15324 structures in registers.
15326 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15328 * mini-x86.c: remove the use of the dynamic code manager here, too.
15330 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15332 * mini.h, debug-debugger.c, tramp-*.c: fixed
15333 mono_debugger_create_notification_function() to use
15334 mono_global_codeman_reserve () instead of a dynamic code manager.
15336 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15338 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15339 ves_array_element_address() jit icall and use a generated
15340 managed method instead (which is about 4 times faster for a rank 3
15343 2006-11-29 Mark Mason <mason@broadcom.com>
15345 * basic-calls.cs: additional tests for passing
15346 structures as function arguments.
15348 2006-11-29 Mark Mason <mason@broadcom.com>
15350 * mini-mips.h: disable custom exception handling
15351 * mini-mips.c: throw/rethrow should use jalr to call
15352 exception stubs. Fixed bug with passing structures
15353 by value. More support for tracing floating point
15356 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15358 * mini.c: fixed typo in the soft-float ldind.r4 handling
15361 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15363 * mini.c, mini.h, driver.c: added --runtime command line
15364 option to select a different runtime than the autodetected one.
15365 * jit.h: added API for embedders to initialize with a specific
15368 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15370 * mini.c: handle also boxing of r4 values (bug #80024).
15372 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15374 * mini-ppc.c: force indirect calls until we reserve
15375 enough address space for all the generated code.
15377 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15379 * exceptions-arm.c: workaround bugs in the libc definition
15380 of struct ucontext.
15382 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15384 * inssel.brg: fixes from me and Mark Mason.
15386 2006-11-23 Dick Porter <dick@ximian.com>
15388 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15389 semaphore display now we've fixed the initial value
15391 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15393 * inssel.brg: partially revert the last change to fix the build.
15395 2006-11-21 Mark Mason <mason@broadcom.com>
15397 * inssel.brg: Add and use compare-and-branch macros to support
15398 architectures that do not have condition code registers (ie. MIPS).
15399 * *-mips.{c,brg,md}: Fix copyright statements
15401 2006-11-20 Mark Mason <mason@broadcom.com>
15403 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15404 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15405 * mini.h: Added declaration for mono_print_ins()
15406 * mini-codegen.c: added ins_spec initializer for MIPS
15407 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15408 vreg to be virtual and hreg to be non-virtual.
15409 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15410 is not yet working/implemented correctly.
15411 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15412 non-static, fixup calls to print_ins() from other parts in the file.
15414 2006-11-20 Mark Mason <mason@broadcom.com>
15416 * basic-calls.cs: added tests for passing structures as arguments
15419 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15421 * inssel-long32.brg: optimize signed division by power of two.
15423 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15425 * mini-arm.c: added support for interworking with thumb code
15426 (mono must be still be built using the ARM instruction encoding).
15428 2006-11-19 Miguel de Icaza <miguel@novell.com>
15430 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15431 verifier has different rules for it. Fixes a few verifier issues
15434 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15435 at the end, so people know what happened.
15437 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15439 * brach-opts.c: in optimize_exception_target() make sure we
15440 are in a catch clause (fixes bug #79871).
15442 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15444 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15445 more soft-float support fixes.
15447 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15449 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15450 that are passed half on the stack and half in registers.
15452 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15454 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15455 more mips integration work from Mark E Mason
15456 <mark.e.mason@broadcom.com>.
15458 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15460 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15461 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15462 tramp-mips.c: added sources for the mips port, not
15463 integrated in the build yet. Contributed by
15464 Mark E Mason <mark.e.mason@broadcom.com>.
15466 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15468 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15470 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15472 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15473 put the soft-float rules in its own file since it seems to
15474 break s390 compilation.
15476 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15478 * mini-arm.c: fixed wrnings.
15480 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15482 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15483 inssel-arm.brg: ARM support for soft-float.
15485 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15487 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15488 loads and stores of 32 bit fp values.
15490 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15492 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15494 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15495 works. Fixes #79852 and #79463.
15497 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15499 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15500 more soft-float support WIP and fixes.
15502 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15504 * mini-arm.c: some VFP updates.
15506 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15508 * mini-exceptions.c: 0 is a valid local var offset in some
15509 architectures, don't assert (bug #78508).
15511 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15513 * exceptions-arm.c: fixed off by one error in stack walk code.
15515 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15517 * mini.h, mini.c: more precise tracking of type load exceptions.
15519 2006-11-03 Robert Jordan <robertj@gmx.net>
15521 * Makefile.am: [WIN32] Add monow.exe target.
15522 * driver.c: [WIN32] Don't detach the console when debugging.
15525 2006-10-30 Miguel de Icaza <miguel@novell.com>
15527 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15529 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15531 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15533 * driver.c (mini_regression): Fix --regression with AOT.
15535 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15537 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15539 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15541 * mini-sparc.h: Don't use sigaction on sparc/linux.
15543 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15545 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15547 * mini-exceptions.c: Add proper include files for getpid ().
15549 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15551 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15552 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15555 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15556 name cache to reduce its size.
15558 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15560 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15562 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15563 the mono_lmf TLS variable.
15565 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15566 trampoline lmf frames.
15568 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15570 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15572 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15573 the mono_lmf TLS variable.
15575 * mini-exceptions.c: Access the LMF structure through accessors.
15577 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15578 variable instead of in jit_tls->lmf.
15580 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15582 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15583 trampoline lmf frames.
15585 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15587 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15589 * mini.c trace.c mini-x86.c: Revert these too.
15591 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15594 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15596 * genmdesc.c: removed now dead code.
15598 2006-10-09 Robert Jordan <robertj@gmx.net>
15600 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15602 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15604 * mini.h: do not leave gaps in the opcode values.
15606 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15608 * jit-icalls.h: flag functions as internal here, too.
15610 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15612 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15613 functions with the internal attribute.
15615 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15617 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15619 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15621 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15624 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15626 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15627 tail calls as on other platforms.
15629 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15631 * iltests.il: Add a few tailcall tests.
15633 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15635 * driver.c: fix loop for old compilers (bug #79521).
15637 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15639 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15641 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15643 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15644 metadata without any code.
15646 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15647 more precise debugging information using gdb.
15649 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15651 * inssel-ia64.brg: Make the helper methods static.
15653 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15655 * inssel-x86.brg: make the helper methods static.
15657 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15659 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15661 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15663 * mini.c: updates for monoburg changes.
15664 * inssel.brg: make a few helper functions static as they should.
15666 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15668 * Makefile.am: Move mini-codegen.c to common_sources.
15670 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15672 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15674 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15675 mini-ppc.h: port to use the common local register allocator.
15677 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15679 * mini.h: Remove the comment too then.
15681 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15683 * mini.h: put back backend.data which is to be used shortly and
15684 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15685 pointers on 4 byte boundaries it'd have much bigger issues running
15686 and you can ifdef it out anyway.
15688 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15690 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15691 MonoInst size by 4 bytes on 64 bit machines.
15693 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15695 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15696 replacement with more meaningful field names. Arch maintainers, please
15697 check the assigned names are good enough for your arch.
15699 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15701 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15702 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15704 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15706 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15707 relocations and memory requirements, put the optimization flags
15708 definitions in their own file.
15710 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15712 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15714 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15716 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15718 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15720 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15722 * inssel.brg: use the correct function to get the size of an item
15723 in an array, given an element class.
15724 * aot-compiler.c: do not access class->class_size directly.
15726 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15728 * mini.h, debug-mini.c: added a debugging function to print
15729 info about local variables and arguments in a jitted method.
15731 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15733 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15735 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15737 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15739 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15740 inner and outer loops when passing vtypes.
15742 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15744 * mini-ppc.c: take into account the cpu errata for cache flushing
15745 which caused some random errors (bug #79381).
15747 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15749 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15750 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15752 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15754 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15757 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15758 freebsd ports tree.
15760 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15761 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15763 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15766 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15768 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15770 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15772 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15773 macro does not have to be changed during debugging.
15775 * 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>.
15777 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15779 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15781 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15782 MONO_ARCH_NO_EMULATE_MUL is defined.
15784 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15786 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15788 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15790 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15792 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15794 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15795 stuff to mini-exceptions.c where it is used.
15797 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15798 setup code, the real one is in mini-exceptions.c.
15800 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15801 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15802 some changes from the freebsd ports tree.
15804 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15807 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15809 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15811 * mini.c: on Linux, check for /proc to be mounted
15812 (bug# 79351, novell bug#201204).
15814 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15816 * mini.c: handle cases where pthread_attr_getstack() behaves
15817 incorrectly (bug #78096).
15819 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15821 * mini-arm.c: support larger stack frames (bug #79272).
15823 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15825 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15827 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15830 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15831 mono_class_from_name () to find a class from its name.
15833 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15835 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15837 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15839 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15841 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15843 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15845 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15846 callinfo->trampoline.
15848 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15850 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15853 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15855 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15857 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15859 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15860 stats.method_trampolines, it is already done by the generic trampoline code.
15862 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15864 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15866 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15868 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15870 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15872 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15874 * mini.c (print_jit_stats): Print new stats.
15876 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15878 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15880 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15881 Address on two dimensional arrays. Fixes #78729.
15883 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15885 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15888 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15890 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15893 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15895 (mini_get_ldelema_ins): Ditto.
15897 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15899 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15900 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15903 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15905 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15906 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15908 * exceptions-s390x.c: Cosmetic change.
15910 * tramp-s390.c: Fix warning.
15912 * cpu-s390.md: Correct length of mul_imm.
15914 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15916 * aot-compiler.c: added binary writer with ELF backend
15917 implementation (only on Linux/x86 for now).
15919 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15921 * Makefile.am: Don't run net 2.0 AOT tests.
15923 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15924 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15926 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15928 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15930 * aot-compiler.c: simplified and refactored the asm-writing code
15931 to allow different backends.
15933 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15935 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15937 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15938 little. Share patches of type TYPE_FROM_HANDLE as well.
15940 * mini.c (mono_patch_info_equal): New helper function.
15941 (mono_patch_info_hash): Ditto.
15943 * aot-compiler.c (emit_method_code): Fix s390 build.
15945 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15946 is not handled because it is stored as a flag and not as a type ctor. Fixes
15949 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15951 * aot-compiler.c: Fix computation of GOT slot statistics.
15953 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15954 Also remove support for not PIC AOT.
15956 * mini.h: Bump AOT file format version.
15958 * objects.cs: Add a test for #78990.
15960 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15961 (peter.dettman@iinet.net.au). Fixes #79087.
15963 * basic-long.cs: Add a test for the above.
15965 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15967 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15969 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15972 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15974 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15977 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15979 * mini.c: Don't verify COM proxy invoke calls
15982 2006-08-10 Dick Porter <dick@ximian.com>
15984 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15985 which process is holding semaphores locked.
15987 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15989 * mini-ia64.c mini-amd64.c: Fix #79027.
15991 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15993 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15995 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15996 implicit arguments in a vararg call. Fixes #79027.
15998 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16000 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16001 (mono_get_array_new_va_signature): Ditto.
16003 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16005 * aot-runtime.c: Call init_plt lazily.
16007 * inssel-long.brg: Fix unsigned long->int conversion.
16009 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16011 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16012 that most data is now in the .rss/.data section.
16014 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16016 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16018 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16020 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16022 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16024 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16025 virtual call. Fixes #79010.
16027 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16028 and use the result as the this argument in the real call.
16030 * generics.2.cs: Add a new test for #79010.
16032 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16034 * mini-x86.c: Fix a warning.
16036 * aot-compiler.c: Add a bunch of statistics.
16038 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16040 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16042 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16044 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16046 * 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>.
16048 2006-07-13 Miguel de Icaza <miguel@novell.com>
16050 * mini.c (mono_method_to_ir): Obtain the original method in the
16051 CIL stream and use this to perform validation.
16055 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16057 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16058 (mono_arch_call_opcode): Ditto.
16060 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16063 * mini.c (mono_patch_info_dup_mp): New helper function.
16065 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16066 compilation. Fixes #78827.
16068 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16070 * declsec.c: Use original security informations for
16071 MONO_WRAPPER_MANAGED_TO_MANAGED.
16073 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16075 * mini.c: Allow Com Interop methods/classes and
16076 don't verify COM wrapper calls
16079 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16081 * inssel-long32.brg: Fix long->i4 checked conversion.
16083 * exceptions.cs: Add a test for the above.
16085 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16087 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16089 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16092 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16095 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16097 * mini.c: Fix solaris/x86 exception handling.
16099 * Makefile.am: Get rid of $(ICU_LIBS).
16101 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16103 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16104 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16105 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16107 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16109 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16110 this function causes a SIGSEGV.
16112 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16114 * mini.c: Remove unused solaris/x86 includes.
16116 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16118 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16120 2006-06-20 Jb Evain <jbevain@gmail.com>
16122 * cpu-g4.md: fix max length of start_handler instruction.
16124 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16125 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16127 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16128 * ssa.c: Fixed bug 78653 for SSA based deadce.
16129 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16130 MonoInst.flags, used in SSA based deadce.
16131 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16132 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16134 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16136 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16137 it can end up using non executable memory on ppc64 systems
16138 running ppc32 userspace (fix from Johannes Berg).
16140 2006-06-14 Dick Porter <dick@ximian.com>
16142 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16145 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16146 * mini.c: Made so that inline is locally disabled if it would
16147 trigger a .cctor, because too many apps depend on this behavior
16148 (which seems to be also the one of the MS CLR).
16150 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16152 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16153 No idea why this worked before.
16155 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16156 which branch to outer exception clauses since they could skip the
16157 inner finally clauses. Fixes #78633.
16159 * exceptions.cs: Add a test for the above.
16161 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16164 * iltests.il: Add a test for the above.
16166 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16168 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16169 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16171 * iltests.il: Add a test for the above.
16173 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16175 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16177 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16178 methods as instrinsics.
16180 2006-06-09 Wade Berrier <wberrier@novell.com>
16182 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16183 (simple-cee-ops.h ssapre-mini-ops.h)
16185 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16187 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16188 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16190 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16191 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16193 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16195 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16197 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16199 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16200 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16201 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16202 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16203 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16204 of opcodes, so that bug 78549 should not happen again.
16205 * ssapre.c: Updated to use the renamed files.
16207 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16209 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16210 in OP_ATOMIC_EXCHANGE_I4.
16212 2006-06-07 Wade Berrier <wberrier@novell.com>
16214 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16215 in mono_debugger_create_notification_function)
16217 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16219 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16221 * mini.c (type_from_stack_type): Disable some changes which do not
16224 * driver.c: Reenable opts.
16226 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16227 of the evaluation stack.
16229 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16230 evaluation stack trace at entry to the bblock.
16232 * mini.c (merge_stacks): New function to perform verification of stack merges.
16233 Turned off by default.
16235 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16238 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16240 * local-propagation.c: Fixed bug 78549.
16242 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16244 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16246 2006-06-02 Miguel de Icaza <miguel@novell.com>
16248 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16249 tramp-arm.c, tramp-ia64.c
16250 (mono_debugger_create_notification_function): Update signature to
16251 new signature and use new protocol for creating the notification
16254 Should fix the build.
16256 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16258 * exceptions-ppc.c (mono_jit_walk_stack)
16259 (ves_icall_get_frame_info): Fix the build
16261 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16263 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16265 2006-05-31 Raja R Harinath <rharinath@novell.com>
16267 * il2tests.2.il: New file for generics CIL tests. Add test for
16269 * Makefile.am: Update.
16272 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16275 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16277 * aliasing.c: Fixed bug 78311.
16279 2006-05-29 Martin Baulig <martin@ximian.com>
16281 * mini-exceptions.c (mono_find_jit_info): When computing the
16282 native offset, check whether we're actually inside the method's
16283 code; call mono_debug_print_stack_frame() to format the frame.
16284 (ves_icall_System_Exception_get_trace): Call
16285 mono_debug_print_stack_frame() to format the stack frame.
16286 (ves_icall_get_trace): Update to the new debugging API.
16287 (mono_jit_walk_stack_from_ctx): Likewise.
16288 (ves_icall_get_frame_info): Likewise.
16290 * mini.c (get_method_from_ip): Use the new debugging API.
16291 (mono_print_method_from_ip): Likewise.
16294 (mono_jit_walk_stack): Use the new debugging API.
16295 (ves_icall_get_frame_info): Likewise.
16297 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16299 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16301 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16303 * mini.c: Added "limitator" to inline for debugging.
16305 2006-05-24 Martin Baulig <martin@ximian.com>
16307 * debug-debugger.c (mono_debugger_init): Create a private,
16308 malloc()-based code manager for the notification function and
16309 intentionally leak it on exit. This fixes the crash-on-exit race
16313 (mono_debugger_create_notification_function): Added
16314 `MonoCodeManager *' argument.
16317 (mono_debugger_create_notification_function): Added
16318 `MonoCodeManager *' argument.
16320 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16322 * aliasing.c: Fixed 64 bit issue.
16323 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16324 default since all known bugs are fixed (one more time!).
16326 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16328 * mini.c: write barrier support.
16330 2006-05-23 Martin Baulig <martin@ximian.com>
16332 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16333 check at the top of the file.
16335 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16337 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16338 reverting changes without reason and without changelog entries.
16340 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16342 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16343 to a few opcodes. Fixes #78439.
16345 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16346 consistency with other archs.
16348 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16350 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16352 * debug-debugger.c: fix the build.
16354 2006-05-17 Martin Baulig <martin@ximian.com>
16357 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16358 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16359 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16360 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16362 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16364 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16366 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16368 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16369 MONO_TYPE_GENERICINST.
16371 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16372 MONO_TYPE_GENERICINST.
16374 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16376 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16379 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16381 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16383 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16385 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16387 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16388 mono_trace_cleanup ().
16390 * iltests.il: Fix problem with the newly added test.
16392 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16393 due to register constraints, free up the previous hreg. Fixes #78314.
16395 * iltests.il: Add new test for #78314.
16397 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16398 Interlocked.Add. Fixes #78312.
16400 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16402 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16404 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16406 2006-05-05 Martin Baulig <martin@ximian.com>
16408 * debug-mini.c (mono_debug_open_block): New method.
16411 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16412 the beginning of each basic block.
16415 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16416 the beginning of each basic block.
16418 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16420 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16421 default until I understand why they break the build on amd64.
16423 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16425 * mini.c (mini_cleanup): Call mono_cleanup ().
16427 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16430 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16432 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16433 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16434 default since all known bugs are fixed, and I cannot reproduce bug
16435 77944... I'm asking Matt Hargett to test again after this commit.
16437 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16439 * mini-codegen.c: Fixed typo that thrashed inline.
16441 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16443 * dominators.c (compute_dominators): Avoid using a worklist since
16444 it is not correct in some cases. Instead, iterate over all bblocks as
16445 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16447 2006-04-28 Miguel de Icaza <miguel@novell.com>
16449 * mini.c (mono_jit_compile_method_inner): Use
16450 mono_prepare_exception_from_error that resets the value
16453 2006-04-27 Miguel de Icaza <miguel@novell.com>
16455 * mini.c: Move the mini_loader_error_to_exception to metadata.
16457 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16459 * aliasing.c: Fixed bug 78210.
16461 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16463 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16464 default until all their problems (or the ones they trigger) are fixed.
16466 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16468 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16470 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16471 as loaded only after resolving patches since that could invoke the same method.
16473 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16475 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16478 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16481 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16484 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16485 made from AOT code through the PLT table.
16487 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16488 holding the plt offset when a call is made to the aot plt trampoline.
16490 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16492 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16495 * Makefile.am (common_sources): Fix build breakage.
16497 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16498 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16499 intra-assembly calls if possible.
16501 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16503 * mini-trampolines.c: Handle PLT entries.
16505 * mini.c: Avoid creating a GOT var for calls.
16507 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16508 from mscorlib code.
16510 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16511 from mscorlib code.
16513 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16516 * mini.h: Bump AOT file format version.
16518 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16521 2006-04-25 Martin Baulig <martin@ximian.com>
16523 * driver.c: Disable copyprop, consprop and inline when running
16524 inside the debugger.
16526 2006-04-25 Martin Baulig <martin@ximian.com>
16528 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16529 with `get_current_thread' and added `detach'.
16530 (MonoDebuggerMetadataInfo): Added `thread_size',
16531 `thread_tid_offset', `thread_stack_ptr_offset' and
16532 `thread_end_stack_offset'.
16534 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16536 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16539 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16540 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16542 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16544 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16546 * aot.c: Add support for ADJUSTED_IID.
16548 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16550 * aot.c (emit_method_order): Don't align method_order_end.
16552 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16553 the interface ID changes.
16555 2006-04-21 Dick Porter <dick@ximian.com>
16557 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16558 cleaning up a thread. Fixes the new part of bug 77470.
16560 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16562 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16563 to managed wrapper.
16565 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16567 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16569 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16570 SIGSEGV. Fixes #78072.
16572 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16573 unregister our SIGABRT handler.
16575 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16577 * mini.c: Disabled inline where it can alter the call stack in a
16578 way visible from managed code.
16579 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16582 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16584 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16585 on other platforms. Fixes #78089.
16587 2006-04-13 Martin Baulig <martin@ximian.com>
16589 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16590 determine whether we're inside the debugger.
16593 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16595 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16597 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16598 handler clauses. Fixes #78024.
16600 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16601 in the CALL_MEMBASE opcodes. Fixes #78088.
16602 (mono_arch_get_vcall_slot_addr): Ditto.
16604 2006-04-10 Martin Baulig <martin@ximian.com>
16606 * debug-debugger.c: The thread handling code has now been moved
16607 into ../metadata/threads.c.
16609 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16611 * driver.c (mono_main): Fix --with-gc=none build.
16613 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16614 (mono_spillvar_offset_float): Ditto.
16615 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16616 hreg, not when its !global, since on ia64, there is a third category: stacked
16619 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16621 * mini.c: set MonoInst->klass for load field address and a few other
16624 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16626 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16628 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16630 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16631 the branch opt changes.
16633 2006-04-06 Dick Porter <dick@ximian.com>
16635 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16637 * wapihandles.c (mini_wapi_seminfo):
16638 * driver.c (mono_main): Add semaphore info option
16640 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16642 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16643 branch optimization changes. Fixes #78009.
16645 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16647 * mini.c: ignore accessibility of methods in managed->native wrappers.
16649 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16651 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16653 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16655 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16657 * mini.c: Modify the branch optimizations to preserve the invariant that
16658 the entries inside the in_bb and out_bb arrays are unique.
16659 (mono_unlink_bblock): Avoid creation of new arrays.
16661 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16663 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16666 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16668 * mini.c (optimize_branches): Remove the "optimizations" in
16669 the cbranch1/cbranch2 -> branch cases which were causing several
16670 problems in the past. Fixes #77986.
16672 2006-03-31 Chris Toshok <toshok@ximian.com>
16674 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16675 default optimizations :(
16677 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16679 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16682 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16684 * local-propagation.c: Added comments to structs and removed
16685 "Mono" prefixes from local tree mover types.
16687 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16689 * Makefile.am (arch_sources): Define this for each architecture so
16690 libmono_la_SOURCES is defined in one place.
16692 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16694 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16697 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16699 * driver.c: print the GC name supplied by configure.
16701 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16703 * local-propagation.c: Added tree mover, and moved here all the
16704 local propagation code from mini.c
16705 * mini.c: Added support for treeprop, and moved all the local
16706 propagation code to local-propagation.c
16707 * mini.h: Added support for treeprop
16708 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16709 treeprop, inline and deadce by default
16710 * Makefile.am: Added local-propagation.c
16712 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16714 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16716 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16718 * debug-debugger.c: make it compile without the Boehm GC.
16720 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16722 * mini.c: fixed issue with mismatch when an icall is registered
16723 with multiple names but same address.
16725 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16727 * declsec.c, mini-exceptions.c: use write barrier to set reference
16728 fields of managed objects.
16730 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16732 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16733 (can_access_internals): Fix a warning.
16735 * mini.c (print_method_from_ip): Rename this to
16736 mono_print_method_from_ip so it gets exported.
16738 * trace.c: Deal with strings inside StringBuilder's containing garbage
16739 and fix memory leaks. Fixes #77848.
16741 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16743 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16746 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16748 * mini-s390.c: Remove OP_X86_TEST_NULL.
16750 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini.c: use the correct GetHashCode() for the moving collector.
16754 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16756 * liveness.c: Regalloc spill cost tuning.
16758 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16760 * mini-s390x.h: Correct S390_LONG macro.
16762 * mini-s390x.c: Cleanup unused code.
16764 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16766 * jit-icalls.h: New file.
16768 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16769 icalls and include that instead of including jit-icalls.c.
16771 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16774 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16776 * mini.c: when checking for member accessibility, also check for
16777 friend assemblies and for explicit interface implementations.
16779 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16781 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16783 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16785 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16786 common cases are done first.
16788 * mini-ops.h: Only define platform specific opcodes on the given platform.
16790 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16793 2006-03-14 Martin Baulig <martin@ximian.com>
16795 Revert Paolo's change from r57348:
16797 * mini.h: don't use gboolean for bitfields.
16798 * mini.c: verifier changes for fields and methods accessibility.
16800 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16802 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16804 * mini-s390x.c: Fix conv_r_un.
16806 * cpu-s390, cpu-s390x.md: Fix lengths.
16808 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16810 * mini.c: nested types have access to all the nesting
16811 levels, not just the enclosing types.
16813 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16815 * mini.c: added a few more verification checks.
16817 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16819 * liveness.c: Merge optimizations from the linear-il branch.
16821 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16823 * mini-ia64.c (emit_call): Add a comment.
16825 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16827 * tramp-ia64.c: Fix some warnings.
16829 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16831 * mini.h: don't use gboolean for bitfields.
16832 * mini.c: verifier changes for fields and methods accessibility.
16834 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16836 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16837 lazy icall wrapper changes.
16839 * dominators.c: Replace all the dominator algorithms with faster
16840 ones from the linear-il branch.
16842 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16845 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16846 common cases are done first.
16848 * mini-amd64.c: Fix some warnings.
16850 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16853 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16856 * mini.h: Add a missing prototype.
16858 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16860 * mini.c: Compile icall wrappers lazily.
16862 * mini-codegen.c: Use printf instead of g_print since its much faster.
16864 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16867 * mini.c (optimize_branches): Cache the negative result from
16868 remove_block_if_useless ().
16870 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16871 Also fix some bblock linking issues.
16873 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16876 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16878 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16879 accessed fields first, for better cache behavior.
16881 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16883 * mini.c: speedup IList<T> array accesses.
16885 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16887 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16888 inline_costs counter. Fixes #77190.
16890 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16892 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16893 trace messages. Fixes #77706.
16895 2006-03-04 Martin Baulig <martin@ximian.com>
16897 * tramp-amd64.c, tramp-x86.c
16898 (mono_debugger_create_notification_function): Use
16899 mono_global_codeman_reserve() to allocate a buffer at runtime and
16902 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16904 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16905 notification function at runtime and then call `initialize' in the
16906 `MONO_DEBUGGER__debugger_info' vtable.
16908 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16910 * iltests.il: Fix a visibility problem.
16912 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16914 * driver.c, mini.c: add hooks for the counters API.
16916 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16918 * driver.c: show disabled options.
16920 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16922 * linear-scan.c: always use cost-driven selection.
16924 2006-02-28 Raja R Harinath <rharinath@novell.com>
16926 * jit-icalls.c (helper_compile_generic_method): Revert change from
16929 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16931 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16933 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16935 * inssel.brg: style fixes, mostly to force the updated monoburg
16936 to run for people using svn.
16938 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16940 * mini.c: match monoburg changes.
16942 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16944 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16945 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16946 declaration in the header file.
16948 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16950 * helpers.c: reduce relocations and mem usage.
16952 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16954 * mini.h, mini-codegen.c: disable logging features if
16955 requested by configure.
16957 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16959 * mini.c: tiny verifier changes.
16961 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16963 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16964 cpu-pentium.md: stack alignment changes for osx/x86,
16965 partially from Geoff Norton <gnorton@customerdna.com>.
16967 2006-02-24 Raja R Harinath <harinath@gmail.com>
16969 * jit-icalls.c (helper_compile_generic_method): Update to changes
16970 in metadata/class.c.
16972 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16974 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16976 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16977 interface calls with large offsets.
16979 2006-02-23 Raja R Harinath <rharinath@novell.com>
16981 * jit-icalls.c (helper_compile_generic_method): Document the
16982 special-case we depend on so that we can inflate the method twice
16983 with the same context with no bad side-effects.
16985 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16987 * mini-x86.c, mini-amd64.c: fix for case when xen support
16990 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16992 * mini-x86.c, mini-amd64.c: generate code to access tls items
16993 in a faster way for Xen systems.
16995 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16997 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16998 updates and compilation fixes for the OSX/x86 port, mostly from
16999 Geoff Norton <gnorton@customerdna.com>.
17001 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17003 * inssel.brg: faster interface call implementation
17004 to sync with the interface_offsets MonoVTable changes.
17006 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17008 * mini.c: more verification checks.
17010 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17012 * mini.c: added a few more verification checks.
17014 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17016 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17017 facility on the processor and use it if available.
17019 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17021 * driver.c, aot.c, mini.c: throw exception if the IL code is
17022 invalid or unverifiable.
17024 2006-02-17 Raja R Harinath <rharinath@novell.com>
17026 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17029 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17031 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17033 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17035 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17036 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17037 handling of instantiated generic valuetypes.
17039 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17041 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17042 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17045 * generics.2.cs: Revert the nullable reftypes tests.
17047 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17049 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17050 using __builtin_frame_address (1) as it doesn't work in the presence
17051 of optimizations. Hopefully fixes #77273.
17053 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17054 -> generics.cs change as it doesn't work with some automake versions.
17056 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17058 * mini.c: handle systems that sue a different way to
17059 retrieve the stack address of the current thread.
17061 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17063 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17064 it specially in the makefile.
17066 * generics.2.cs: Add tests for nullable reference types.
17068 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17070 * mini.c: always handle the case when mono_jit_init()
17071 is called in a thread different from the main thread,
17072 confusing libgc (bug #77309).
17074 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17076 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17078 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17080 * mini.c: change optimize_branches () to use a single loop
17081 and introduce a new optimization to simplify some range checks.
17083 2006-02-03 Martin Baulig <martin@ximian.com>
17085 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17086 and merged with debugger_thread_manager_add_thread().
17087 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17088 inform the debugger about the main thread.
17090 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17092 * basic.cs: Add test for div.un/rem.un constant folding.
17094 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17096 * cpu-s390x.md: correct int_xor_imm length
17098 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17100 * generics.2.cs: New test for #77442.
17102 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17105 2006-02-02 Martin Baulig <martin@ximian.com>
17107 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17108 <mono/metadata/mono-debug-debugger.h>
17110 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17112 2006-02-02 Martin Baulig <martin@ximian.com>
17114 * debug-debugger.h: New header file for debug-debugger.c.
17116 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17117 function is a separate thread anymore; add support for attaching.
17119 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17121 * tramp-x86.c: Fix a warning.
17123 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17125 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17126 on very large methods.
17128 * aot.c (load_patch_info): Fix a warning.
17130 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17132 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17133 mini-ops.h: alu membase optimizations.
17135 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17137 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17138 to speedup StringBuilder.
17140 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17142 * dominators.c (mono_compute_natural_loops): Fix detection of
17143 loop body start blocks.
17145 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17147 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17149 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17152 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17154 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17156 2006-01-25 Martin Baulig <martin@ximian.com>
17158 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17159 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17160 started to cleanup this file a little bit.
17162 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17164 * mini.c: optimize a codepath frequently happening in generics code.
17166 2006-01-23 Martin Baulig <martin@ximian.com>
17168 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17170 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17171 functions directly.
17173 * driver.c: debug-debugger.c is only available if
17174 `MONO_DEBUGGER_SUPPORTED' is defined.
17176 2006-01-23 Martin Baulig <martin@ximian.com>
17178 * debug-debugger.c: Only enable this on platforms where the Mono
17179 Debugger is working (x86 and x86_64).
17181 2006-01-21 Martin Baulig <martin@ximian.com>
17183 The Mono Debugger is now using the normal `mono' instead of the
17184 `mono-debugger-mini-wrapper' when executing managed code.
17186 * debug-debugger.c: New file; previously known as
17187 debugger/wrapper/wrapper.c.
17189 * debug-mini.c (mono_init_debugger): Removed.
17191 * driver.c (mono_main): Added new `--inside-mdb' command line
17192 argument which is used when running inside the debugger.
17194 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17196 * liveness.c (mono_analyze_liveness): Remove some unused data
17199 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17201 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17203 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17205 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17206 depends on implementation details of monobitset.
17208 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17211 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17213 * liveness.c: Update after monobitset changes.
17215 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17217 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17219 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17221 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17223 * mini-s390x.c: Remove warning messages.
17225 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17227 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17229 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17231 * generics.2.cs: Add ldelem/stelem_any test.
17233 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17235 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17237 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17239 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17241 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17243 * generics.2.cs: Reenable vtype tests.
17245 * inssel-x86.brg: Remove an icorrect valuetype rule.
17247 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17249 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17250 initial support for OP_ABS.
17252 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17254 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17256 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17258 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17259 conversion and implement LADD/LSUB.
17261 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17264 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17266 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17268 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17271 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17273 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17274 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17275 (stack walk problem).
17277 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17279 * aot.c (mono_aot_load_method): Fix a warning.
17281 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17283 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17285 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17287 * iltests.il: Add test for #77148.
17289 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17292 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17294 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17296 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17298 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17299 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17301 * basic-long.cs: Add lconv-to-r4/r8 tests.
17303 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17305 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17307 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17308 here as on other archs.
17310 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17312 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17314 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17316 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17318 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17320 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17321 instrument_prolog; Add memory_barrier instruction.
17323 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17325 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17327 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17329 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17331 * aliasing.c inssel.brg: Fix warnings.
17333 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17334 could skip initialization of some parts of memory.
17336 * mini.c mini-ia64.c: Fix warnings.
17338 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17340 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17342 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17343 a crash seen on sparc.
17345 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17347 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17349 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17351 * mini-ops.h: Add s390_backchain instruction
17353 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17355 * cpu-s390.md: Add s390_backchain instruction
17357 * mini-s390.c: Significant ABI changes
17359 * mini-s390.h: Cater for zero length structures
17361 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17363 * mini-s390.c: ABI fixes
17365 * inssel-s390.brg: Remove debug statements
17367 * cpu-s390.md: Fix length of ATOMIC_xx operations
17369 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17371 * basic-float.cs: Add float<->long conversion tests.
17373 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17375 * mini-s390.c: Fix LOCALLOC processing.
17377 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17379 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17381 * iltests.il: Add tests for some opcodes not covered by the other
17384 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17386 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17387 register loading for Tail processing; Correct trace output.
17389 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17391 * cpu-s390.md: Correct size of jmp instruction.
17393 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17395 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17397 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17399 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17400 Bring s390 up to current level.
17402 2005-12-12 Zltan Varga <vargaz@gmail.com>
17404 * generics.2.cs: Disable the newly added tests as they do not work yet.
17406 * generics.2.cs: Add valuetype tests.
17408 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17410 * basic-long.cs: Add i4->u8 test.
17412 * objects.cs: Add tests for JIT intrinsic.
17414 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17415 optimizations lost by a mistake.
17417 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17419 * basic-long.cs: Remove a test moved to objects.cs.
17421 * arrays.cs: Add more array tests.
17423 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17425 * arrays.cs: Add new tests for multi-dimensional arrays.
17427 2005-12-06 Raja R Harinath <rharinath@novell.com>
17429 * Makefile.am (test_sources2): Add generics.2.cs.
17430 (EXTRA_DIST): Add test_sources2.
17432 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17434 Support for boxing and unboxing nullable types as well as the
17435 isinst operation on nullables, per the CLI ammendment.
17437 * inssel.brg (CEE_ISINST): Special case for nullable
17439 * mini.c (handle_unbox_nullable): new method
17440 (handle_box): Special case for nullable types
17441 (mono_method_to_ir): Call handle_unbox_nullable in correct
17444 * generics.2.cs: New test suite
17446 * Makefile.am: Support for regression tests with generics.
17448 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17450 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17451 allocated to registers. Fixes #76800.
17453 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17455 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17457 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17459 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17462 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17464 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17467 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17469 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17470 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17472 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17473 single precision before storing to a single precision location.
17475 2005-11-28 Raja R Harinath <rharinath@novell.com>
17477 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17479 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17481 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17484 * basic.cs: Remove test_0_byte_compares test which was moved to
17485 objects.cs a long time ago.
17487 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17489 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17491 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17493 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17494 handlers are called.
17496 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17499 * mini-ia64.c: Add support for the throw->branch exception
17502 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17504 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17506 * mini.c: Enabled "fastpath" deadce :-)
17508 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17510 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17511 alias analysis pass to support it.
17512 * mini.h: Likewise.
17514 * liveness.c: Likewise (liveness computation can use aliasing
17515 information to be more accurate).
17516 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17517 moreover made so that "--compile-all" uses the given optimization
17518 flags and not the default ones.
17519 * aliasing.c: Alias analysis (new file).
17520 * aliasing.h: Likewise.
17521 * Makefile.am: added "aliasing.c" and "aliasing.h".
17523 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17525 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17528 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17530 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17531 fp >= end_of_stack exit condition, as it is not needed, and it might
17532 become true for fp eliminated frames.
17534 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17536 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17539 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17541 * mini-arm.c: fixed alignment of doubles/longs to match
17542 the C ABI (bug #76635).
17544 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17546 * aot.c: fix compilation with --enable-minimal=aot.
17548 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17550 * mini-arm.c: fixed compatibility with the new
17551 floating point emulator package for compares.
17553 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17555 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17557 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17559 * mini-exceptions.c (print_stack_frame): Output to stderr.
17560 (mono_handle_native_sigsegv): Ditto.
17562 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17564 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17565 OP_LCONV_TO_OVF_I implementation.
17567 * mini-amd64.c: Add support for the throw->branch exception
17570 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17571 when the catch clause catches a more general exception, i.e. Object.
17573 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17575 * cpu-ia64.md: Remove unused opcodes.
17577 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17578 specific defines for architectures defining USE_SIGACTION.
17580 * mini-ia64.c: Fix some warnings.
17582 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17583 version seemed to skip a frame.
17585 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17587 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17588 only calls which are made to native code use this flag.
17590 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17592 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17593 varargs methods as well.
17595 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17596 which have save_lmf set. Reorganize methods prologs a bit.
17598 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17599 debugger to the proper place.
17601 2005-10-29 Martin Baulig <martin@ximian.com>
17603 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17604 when running inside the debugger until the debugger has support
17607 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17609 * mini.h: Fix a warning.
17611 2005-10-24 Miguel de Icaza <miguel@novell.com>
17613 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17614 we expose publicly, this returns the string.
17616 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17618 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17619 with fp elimination.
17621 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17623 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17624 native stacktrace using the glibc 'backtrace' function if available.
17626 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17628 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17630 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17631 handle SIGSEGVs received while in native code.
17633 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17634 code, call mono_handle_native_sigsegv which will abort the runtime
17635 after printing some diagnostics, instead of converting it into a
17636 confusing NullReferenceException.
17638 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17640 * cpu-pentium.md: Remove unused opcodes.
17642 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17644 * mini-amd64.h (MonoLMF): Add rsp field.
17646 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17649 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17651 * mini-codegen.c (get_register_spilling): Fix some warnings.
17653 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17655 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17656 elimination during exception handling. Enable fp elimination by
17659 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17662 2005-10-16 Martin Baulig <martin@ximian.com>
17664 * mini-exceptions.c
17665 (mono_debugger_run_finally): New public method for the debugger.
17667 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17669 * debug-mini.c (mono_debug_init_method): Fix warning.
17671 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17672 the 'exname' parameter const to fix some warnings.
17674 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17676 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17677 introduced by the previous patch.
17679 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17681 * basic-float.cs: Add test for precision of float arithmetic.
17683 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17684 when loading/storing single values from/to memory.
17686 * mini.c (mono_jit_compile_method_with_opt): Create the function
17687 pointers in the correct domain.
17689 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17691 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17692 introduced by previous patch.
17694 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17695 when out_filter_idx is NULL.
17697 * mini-exceptions.c: Don't run filter clauses twice during exception
17698 handling. Fixes #75755.
17700 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17702 * aot.c: Add support for ldflda wrappers.
17704 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17707 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17709 * mini.c, mini.h: do not consider exception handlers blocks when
17710 setting up interface variables.
17712 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17714 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17716 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17718 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17719 causes a regression.
17721 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17723 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17725 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17726 of the OP_P definitions.
17728 * TODO: Add a proposal for dealing with the CEE/OP mess.
17730 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17731 optimizations from the x86 port.
17733 * cpu-amd64.md: Ditto.
17735 * basic.cs basic-long.cs: Add tests.
17737 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17739 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17740 Patrik Torstensson's implementation of my exception-handling
17741 optimization idea, when the exception object is not used
17744 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17746 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17747 of the mul_imm optimizations from the old jit.
17749 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17751 * mini.c, liveness.c: patch by Patrik Torstensson and
17752 Zoltan Varga to improve performance in methods with
17755 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17757 * driver.c: Remove 'Globalization' entry from --version.
17759 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17761 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17762 there is a profiler interested in JIT events.
17764 * aot.c: Load profile files produced by the AOT profiling module, and
17765 reorder methods based on the profiling info. Add a 'method_order' table
17766 to the AOT file to make mono_aot_find_jit_info work with the reordered
17769 * mini.h: Bump AOT file version info.
17771 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17773 * mini-arm.h: work around what looks like a gcc bug when optimizations
17776 2005-09-28 Raja R Harinath <rharinath@novell.com>
17778 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17779 conditionals. Use ...
17780 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17782 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17784 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17785 to determine the amount of memory to copy when passing valuetypes.
17787 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17788 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17790 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17792 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17793 information about aot.
17795 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17797 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17798 macros. This will allow a deadlock debugger to easily be plugged
17801 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17803 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17805 2005-09-27 Raja R Harinath <rharinath@novell.com>
17807 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17808 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17809 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17810 ($(arch_built)) [CROSS_COMPILING]: Error out.
17812 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17814 * aot.c: Add support for the no_special_static flag for classes.
17816 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17818 * Reapply reverted patches.
17820 * *: Revert r50174 as well.
17822 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17824 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17826 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17828 2005-09-23 Miguel de Icaza <miguel@novell.com>
17830 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17831 part of the SIG_HANDLER_SIGNATURE.
17833 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17835 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17838 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17839 introduced by previous patch.
17841 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17843 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17844 saved registers too.
17846 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17847 upon the information returned by get_call_info ().
17849 * mini-x86.c (add_float): Fix stack size calculation.
17850 (mono_arch_call_opcode): Rewrite this so it works based up the
17851 information returned by get_call_info ().
17852 (mono_arch_get_this_vret_args): Ditto.
17854 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17856 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17857 in cinfo to determine the registers which need to be used.
17859 2005-09-20 Miguel de Icaza <miguel@novell.com>
17861 * driver.c (mono_main): Add --server and --desktop flags.
17863 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17865 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17866 registers as global registers.
17868 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17869 longer needed with the new register allocator.
17871 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17873 * cpu-ia64.md: Remove unused opcodes.
17875 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17877 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17879 * cpu-amd64.md: Remove unused opcodes.
17881 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17882 needed with the new register allocator.
17884 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17887 2005-09-16 Raja R Harinath <rharinath@novell.com>
17889 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17891 2005-09-16 Martin Baulig <martin@ximian.com>
17893 * exceptions-amd64.c
17894 (throw_exception): Don't call mono_debugger_throw_exception() if
17895 we're a rethrow - see the FIXME in the code.
17897 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17899 * mini.c (mono_init_exceptions): This only works on some architectures.
17901 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17903 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17906 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17908 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17909 now in mini-exceptions.c.
17911 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17913 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17914 now in mini-exceptions.c.
17916 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17918 * exceptions-x86.c: Applied patch from Patrik Torstensson
17919 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17921 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17922 code into mini-exceptions.c. Add some assertions to it.
17924 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17926 * aot.c (emit_section_change): Applied patch from "The Software Team"
17927 (<software@solmersa.com>). Fix as errors on windows.
17929 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17931 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17932 method info into the LMF.
17934 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17936 * mini-ia64.c: Add proper unwind info for method epilogs.
17938 * exceptions-ia64.c: Add some code to help debugging.
17940 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17942 * mini-exceptions.c: Fix warning.
17944 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17946 * mini.c: Really fix build.
17948 * mini-x86.c mini-amd64.c: Fix build.
17950 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17952 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17954 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17955 some Interlocked methods as intrinsics.
17957 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17958 for Thread methods as well.
17960 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17962 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17964 * mini-ia64.c mini-x86.c mini-amd64.c
17965 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17968 * mini.c (mono_init_exceptions): Fix build breakage.
17970 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17972 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17973 of instructions. Use the new ia64_unw_op macros for emitting unwind
17976 * mini.c (mono_init_exceptions): Initialize exception handling
17977 related trampolines at startup.
17979 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17981 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17983 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17985 * mini.c: Handle type loading errors gracefully during compilation and
17986 throw the appropriate exception.
17988 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17990 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17991 for the mono binary.
17993 2005-09-09 Martin Baulig <martin@ximian.com>
17995 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17998 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18000 * mini-arm.h: use emulation for conv.r.un for the release.
18002 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18004 * mini-arm.c, objects.cs: more fixes and tests for them.
18006 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18008 * mini-arm.c: align structures to at least 4 bytes to be able
18009 to keep our current optimized memcpy.
18011 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18013 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18015 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18017 * mini.c: ignore SIGPIPE.
18019 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18021 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18023 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18025 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18027 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18029 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18031 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18032 exception handling support.
18033 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18034 patch by Brian Koropoff <briank@marakicorp.com>).
18036 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18038 * mini.c: revert another 'optimization' which breaks when
18039 items on the eval stack need to be saved at a basic block end
18042 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18044 * jit-icalls.c: for arrays, ensure we always provide
18047 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18049 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18051 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18053 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18055 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18056 arguments in their original register.
18058 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18060 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18063 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18064 when ssapre is enabled.
18066 * inssel-long.brg: Fix bug in previous patch.
18068 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18069 multiplication by a constant.
18071 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18073 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18076 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18079 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18081 * inssel-arm.brg: apply changes tested by Brian Koropoff
18082 <briank@marakicorp.com>.
18084 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18086 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18088 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18090 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18091 to the same register if dreg is just a base register.
18092 (print_ins): Improve printing of membase opcodes.
18094 * inssel-x86.brg: Add optimized ldind(reg) rules.
18096 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18098 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18100 * mini.c: when running under valgrind, set the stack bottom for
18101 the GC at the actual approximate stack for the app (fixes running
18102 mono with valgrind).
18104 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18106 * mini.c: do no break at the first valuetype to init found
18107 (fixes bug #75791).
18109 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18111 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18113 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18115 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18117 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18119 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18121 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18123 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18125 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18128 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18131 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18134 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18136 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18138 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18140 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18141 in the tail recursion optimization.
18143 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18144 debug info into the assembly file.
18146 * iltests.il: Add test for filter regions.
18148 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18149 initial stack of filter regions. Fixes #75755.
18151 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18153 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18154 stack requirements.
18156 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18158 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18159 the check for an already compiled method on non-ia64 platforms.
18160 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18163 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18165 * inssel-x86.brg: Add some optimized call rules.
18167 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18169 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18172 * mini.h mini-trampolines.c: Pass the trampoline argument to
18173 mono_arch_patch_delegate_trampoline.
18175 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18177 * mini-trampolines.c: Fix build.
18179 * mini-amd64.h: Add delegate trampolines.
18181 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18183 * inssel-amd64.brg: Add optimized call rules.
18185 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18187 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18189 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18191 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18194 * mini-ia64.c: Remove LMF fixmes.
18196 * mini-ia64.h: Remove most fields from LMF.
18198 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18200 * mini-trampolines.c: Add support for IA64 function descriptors.
18202 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18203 for IA64 function descriptors.
18205 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18207 * tramp-arm.c: patch the vtable for virtual calls. Added
18208 support code to register/unregister the LMF.
18209 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18212 2005-08-19 Dick Porter <dick@ximian.com>
18214 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18215 bit value if needed.
18217 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18219 * mini.c (mini_get_method): Move handling of wrapper data here.
18221 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18223 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18226 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18227 bblock->code does not remain empty.
18229 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18231 * arrays.cs: Add regression test for #75832.
18233 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18234 rules. Fixes #75832.
18236 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18237 instruction scheduling.
18239 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18241 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18243 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18245 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18247 * mini-codegen.c: Fix VC build.
18249 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18251 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18253 * mini.h: fix signature for mono_register_opcode_emulation.
18255 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18257 * mini.c: Get rid of most of the helper_sig_... constants using
18258 mono_create_icall_signature ().
18260 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18262 * jit-icalls.c (helper_ldstr): New helper function.
18264 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18266 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18267 throw, load the string using a helper call instead of creating a string object.
18269 * aot.c: Update after LDSTR changes.
18271 * mini.h: Bump AOT file version.
18273 * aot.c: Save class size info into the AOT file. Print more statistics during
18276 * mini.h: Bump AOT file version.
18278 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18279 ordering of disasm cases. Fixes #74957.
18281 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18283 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18284 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18285 the generic code needed for the ARM port.
18287 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18289 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18290 inssel-arm.brg: more ARM features and fixes.
18292 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18294 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18295 ARM port work in progress.
18297 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18299 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18301 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18303 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18305 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18307 * *-ia64.*: Ongoing IA64 work.
18309 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18311 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18313 * TODO: Remove out-of-data todo stuff.
18315 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18318 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18320 * mini.h: Bump corlib version.
18322 2005-07-27 Martin Baulig <martin@ximian.com>
18325 (create_copy_ins): Added `const unsigned char *ip' argument; set
18326 `copy->cil_code' from it.
18328 2005-07-27 Martin Baulig <martin@ximian.com>
18330 * mini-exceptions.c (mono_handle_exception): Don't call
18331 mono_debugger_handle_exception() for filters.
18333 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18335 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18338 2005-07-26 Martin Baulig <martin@ximian.com>
18340 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18342 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18343 helper_compile_generic_method() if the method is actually virtual
18346 2005-07-26 Martin Baulig <martin@ximian.com>
18349 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18350 public; this is now accessed directly by the debugger.
18351 (mono_generic_trampoline_code): Removed.
18354 (mono_debug_init_method): Also add interncalls and wrappers.
18356 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18358 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18360 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18362 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18364 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18366 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18368 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18370 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18371 getting TLS offsets on AMD64 too.
18373 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18375 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18377 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18379 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18380 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18382 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18384 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18386 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18389 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18390 mono_sparc_is_virtual_call ().
18392 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18394 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18395 trampoline parameters.
18397 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18399 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18400 to mono_arch_get_vcall_slot_addr.
18402 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18405 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18407 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18409 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18411 2005-07-19 Martin Baulig <martin@ximian.com>
18413 * exceptions-amd64.c (throw_exception): Call
18414 mono_debugger_throw_exception() here like we're doing it on i386.
18416 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18418 * mini-ia64.c: Add optimized TLS access support.
18420 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18422 * mini-exceptions.c: Ongoing IA64 work.
18424 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18426 * mini.c: Use the default optimization set when embedding. Fixes
18429 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18431 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18432 of trampolines to a separate file.
18434 * mini-trampolines.c: New file.
18436 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18439 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18442 * mini-codegen.c: Fix cygwin build.
18444 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18446 * mini.c: Add some minor changes needed by the IA64 port.
18448 * *-ia64.*: Ongoing IA64 work.
18450 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18452 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18453 trampolines into arch-independent and arch-dependent parts.
18455 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18457 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18459 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18461 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18462 the xp-regalloc-branch for amd64.
18464 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18465 xp-regalloc-branch for x86.
18467 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18469 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18471 2005-07-06 Martin Baulig <martin@ximian.com>
18474 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18475 (mono_jit_runtime_invoke): Likewise.
18477 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18479 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18482 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18483 without loading their metadata. Reorganize the file format so exception handling+
18484 debug info is kept separate from normal method info. Create MonoJitInfo
18485 structures for methods lazily.
18487 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18489 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18491 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18493 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18496 * mini.h: Bump AOT file version.
18498 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18500 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18502 2005-07-01 Raja R Harinath <rharinath@novell.com>
18504 * Makefile.am (check-local): Call semdel-wrapper.
18506 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18508 * mini-x86.c: Revert the last change as it seems to break the build..
18510 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18512 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18514 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18516 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18518 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18519 outside of the macro, so strange stuff doesn't happen with gcc4
18520 (NEW_AOTCONST_TOKEN): Likewise.
18522 2005-06-28 Martin Baulig <martin@ximian.com>
18524 * mini.c (mini_class_is_system_array): New static method; use this
18525 instead of `klass->parent == mono_defaults.array_class' everywhere
18526 since this also works for the new generic array class.
18528 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18530 * inssel.brg: Remove warnings.
18532 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18534 * mini-ia64.c: Ongoing IA64 work.
18536 * basic-float.cs: Add float->i1 conversion test.
18538 * iltests.il: Add conv.u4 test.
18540 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18542 * inssel-long.brg: Fix bug caused by last change.
18544 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18546 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18547 BSDs. Allows the x86 JIT to work on OSX86
18549 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18551 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18554 * mini-ia64.c: Ongoing IA64 work.
18556 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18558 * mini-ia64.c: Ongoing IA64 work.
18560 * driver.c: Clean up jit_code_hash as well when using --regression.
18562 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18564 * basic-long.cs: Add tests for long->u4 conversion.
18566 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18568 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18569 that we do not depend on undefined C behavior: the order stuff
18570 gets evaluated within an expression. Fixes mono when compiled on
18573 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18575 * *-ia64.*: Ongoing IA64 work.
18577 * aot.c: Lower memory usage while loading AOT methods.
18579 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18581 * mini.h: Bump AOT file format version.
18583 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18585 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18587 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18589 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18590 not on callee assembly). Fixed some comments.
18592 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18594 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18595 it gets proper disassembly.
18596 (emit_method_info): Remove some dead code.
18598 * mini.c (mini_method_compile): Allways allocate the GOT var in
18599 mono_method_to_ir for emulating opcodes.
18601 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18603 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18604 before freeing the code memory. Fixes #74990.
18606 * objects.cs: Add regression test for #74992.
18608 * liveness.c: Extend live ranges of arguments to the beginning of the
18609 method. Fixes #74992.
18611 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18612 so it points into the faulting instruction.
18614 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18616 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18618 * *-ia64.*: Ongoing IA64 work.
18620 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18622 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18624 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18626 * *-ia64.*: Ongoing IA64 work.
18628 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18630 * basic-long.cs: Add tests for add/sub.ovf.
18632 * basic.cs: Add tests for sub.ovf.
18634 * *-ia64.*: Ongoing IA64 work.
18636 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18638 * *-ia64.*: Ongoing IA64 work.
18640 * basic.cs: Add conv.ovf.i4.un test.
18642 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18644 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18646 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18648 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18650 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18652 * *-ia64.*: Ongoing IA64 work.
18654 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18657 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18659 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18663 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18665 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18667 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18668 of a call is callable by a near call.
18670 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18672 * mini-ia64.c: Ongoing IA64 work.
18674 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18676 * genmdesc.c: Make the generated array non-static.
18678 * inssel-long.brg: Fix LSHR_IMM rule.
18680 * *-ia64.*: Ongoing IA64 work.
18682 * *-ia64.*: Ongoing IA64 work.
18684 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18686 * *-ia64.*: Ongoing IA64 work.
18688 * *-ia64.*: Ongoing IA64 work.
18690 * mini-ia64.c: Ongoing IA64 work.
18692 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18694 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18696 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18698 * objects.cs basic-long.cs: Move some tests to objects.cs.
18700 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18702 * *-ia64.*: Ongoing IA64 work.
18704 * iltests.il: Add a new test.
18706 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18707 newobj. Fixes #75042.
18709 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18711 * *-ia64.*: Ongoing IA64 work.
18713 * *-ia64.*: Ongoing IA64 work.
18715 * *-ia64.*: Ongoing IA64 work.
18717 * basic.cs objects.cs: Move tests accessing static variables as well.
18719 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18721 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18723 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18725 * driver.c: Always print failed tests.
18727 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18730 * *ia64*: Ongoing IA64 work.
18732 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18734 * basic.cs: Add tests for add.ovf. Fix warnings.
18736 2005-05-18 Miguel de Icaza <miguel@novell.com>
18738 * driver.c (mono_main): Avoid crash if no argument is passed to
18739 --break; Do not use g_error, but f_printf. And fix all other
18740 ocurrences of the same crash.
18742 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18744 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18745 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18748 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18750 * *-ia64.*: Add beginnings of IA64 backend.
18752 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18754 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18756 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18759 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18761 * mini-amd64.c: Fix a warning.
18763 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18765 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18766 in float_neg. Fixes #74897.
18768 * mini-amd64.c (emit_call): Fix another near call bug.
18770 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18772 * declsec.c: Keep the appdomain information in the structure. Added a
18773 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18774 value gets overwritten).
18775 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18776 an MonoAppDomain member to MonoSecurityFrame.
18777 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18778 used in the stack walk. Now use a MonoArray which grow (double) when
18781 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18783 * mini.c: Re-enabled runtime cleanup, since running threads should
18784 now properly stop when exiting.
18786 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18788 * mini-codegen.c: New file contaning the arch-independent local
18789 register allocator. Not used by any architectures yet.
18791 * mini.h linear-scan.c: Merge some changes from the
18792 mini-xp-local-regalloc branch.
18794 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18796 * mini-amd64.c (emit_call): Fix calls to native functions when the
18797 runtime is compiled as a shared library. Fixes #74756.
18799 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18800 on a literal field. Fixes #74751.
18802 2005-04-25 Raja R Harinath <rharinath@novell.com>
18804 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18806 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18808 * objects.cs: Add missing null casting test.
18810 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18812 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18813 in wrapper methods. Also rename 'address' variable to 'offset'.
18815 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18817 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18820 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18822 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18825 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18827 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18829 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18831 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18832 just the last bytes.
18834 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18836 * aot.c (mono_compile_assembly): Fix warning.
18838 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18839 by the _MSC_VER stuff.
18841 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18843 * inssel-long.brg: Fix #74588.
18845 * cpu-amd64.md: Fix #74591.
18847 * iltests.il: Add new regression tests.
18849 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18851 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18854 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18856 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18858 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18859 from Bill Middleton <flashdict@gmail.com>.
18861 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18863 * arrays.cs: Add new regression test. Fix warnings.
18865 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18867 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18868 and leakage in CKFINITE.
18870 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18871 this to a null op since it is called on amd64 too.
18873 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18875 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18876 body since this is not used on amd64.
18878 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18880 * mini-amd64.c: Remove obsolete fixmes.
18882 * mini.c (print_method_from_ip): Fix debugging support.
18884 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18886 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18887 so that expressions that don't give much gain are not reduced.
18888 * ssapre.h: Likewise.
18890 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18892 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18894 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18896 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18898 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18900 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18902 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18904 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18906 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18909 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18911 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18913 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18915 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18916 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18918 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18920 * mini-x86.c: Fix up stack overflow handling.
18922 * exceptions.cs: Add new regression test.
18924 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18926 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18927 mono_jit_thread_attach.
18929 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18931 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18933 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18934 avoid calling constructors using callvirt.
18936 * inssel.brg: Fix #74073.
18938 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18940 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18941 compilation with non-GCC compilers.
18942 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18943 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18945 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18947 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18948 klass->interface_offsets (will likely fix bug#74073).
18950 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18952 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18954 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18956 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18957 to amd64_div_reg_size ().
18959 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18961 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18963 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18965 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18967 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18969 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18971 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18973 * mini.c (mono_precompile_assembly): Load and precompile referenced
18974 assemblies as well. Fixes #74015.
18976 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18978 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18980 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18982 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18983 a lot of checks and (anyway) permissions cannot work until corlib is
18986 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18988 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18990 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18992 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18993 calls (fixes bug#72824).
18995 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18997 * mini.c: fix tail recursion elimination (see test in bug#73936).
18999 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19001 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19002 some fp functions in sse2 mode.
19004 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19006 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19008 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19010 * mini.h mini.c: Add mono_get_jit_tls_key ().
19012 * mini-x86.c: Enable fast TLS support on windows.
19014 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19016 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19017 * mini.c: Check for p/invoke method when generating code. If a
19018 p/invoke method, or it's class, isn't decorated with [Suppress
19019 UnmanagedCodeSecurity] then generate code to call System.Security.
19020 UnmanagedDemand (only if the security manager is active).
19022 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19024 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19025 last change as it seems to cause strange crashes.
19027 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19029 * *.c: handle unsafe function pointers where needed.
19031 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19033 * mini.c (mono_jit_free_method): Remove the fixme too.
19035 2005-03-15 Miguel de Icaza <miguel@novell.com>
19037 * mini.c: As discussed, make the code actually free the delegate
19038 thunk now, to enable the debugging of delegate problems, use
19039 MONO_DEBUG=1 when running Mono.
19041 This takes also care of parts of the leaks as seen by Joe.
19043 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19045 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19046 thread_tls_offset calculation.
19048 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19050 * declsec.c: Reworked linkdemand checks for icall. The previous code
19051 was using the declaration code (untrusted) and didn't work as expected
19052 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19055 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19057 * iltests.il: Add new localloc test.
19059 * mini-amd64.c: Handle large stack allocations the same way as on
19060 windows if stack overflow handling is working.
19062 * mini-amd64.c: Allocate the signal stack using mmap.
19064 * mini.c (sigsegv_signal_handler): Fix reading of context.
19066 * mini-exceptions.c: Fix up stack overflow handling.
19068 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19070 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19072 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19074 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19076 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19077 tramp_init functions as they are no longer needed.
19079 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19081 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19083 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19085 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19087 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19090 * mini-ops.h: Add OP_LMUL_IMM.
19092 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19093 long mul/div opcodes as intrinsic.
19095 * mini-amd64.c (emit_call): Handle the case when the callee might be
19098 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19100 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19103 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19105 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19107 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19109 * mini.c (mono_codegen): Don't leak here, to help people running
19112 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19114 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19115 conversions in sse2 mode.
19117 * basic-float.cs: Add regression test.
19119 * mini-amd64.c: Reenable sse2.
19121 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19123 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19125 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19127 * driver.c: Copyright text should include 2005.
19129 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19131 * cpu-amd64.md (load_membase): Fix more max lengths.
19133 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19135 * cpu-amd64.md (load_membase): Fix max length.
19137 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19139 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19141 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19142 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19144 * basic-float.cs: Add rounding regression test.
19146 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19148 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19150 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19151 structures in registers for pinvoke wrappers.
19153 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19155 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19157 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19159 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19160 wrapper to mono_jit_thread_attach.
19162 * mini.c (mini_jit_thread_attach): New jit icall.
19164 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19165 native->managed wrappers.
19167 * exceptions.cs: Add new regression test.
19169 * mini.c (optimize_branches): Check regions in the cbranch to throw
19170 block case as well. Fixes #73242.
19172 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19174 * mini.c: thread safety fixes.
19176 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19178 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19179 patching stuff, since delegates use jump trampolines so there is
19182 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19185 * tramp-amd64.c: Fix build.
19187 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19188 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19190 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19191 Rename this to mono_arch....
19192 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19194 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19196 * mini-amd64.c (emit_call): If both the caller and the callee is
19197 guaranteed to have 32 bit addresses, emit a normal call.
19199 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19201 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19202 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19203 method_ptr inside delegates.
19205 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19207 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19208 invalidated. Fixes #73001.
19210 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19212 * mini-x86.c: Only use stdcall for pinvokes on windows.
19214 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19216 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19217 * mini-x86.c: remove unreliable __thread var offset detection,
19218 use the correct accessors and enable by default.
19220 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19222 * mini.c (mono_jit_free_method): Fix memory leak.
19224 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19226 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19228 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19230 * cpu-amd64.md: Fix lengths of atomic opcodes.
19232 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19234 * driver.c: try to not imply using ICU is any good.
19236 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19238 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19239 functions as inline ops.
19241 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19242 some Interlocked functions as inline ops.
19244 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19246 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19248 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19250 * mini.c: Add support for OP_NOT_TAKEN.
19252 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19253 structures in registers for pinvoke wrappers.
19255 * mini-amd64.c: Fix warnings.
19257 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19259 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19261 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19263 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19264 address instead of loading the address from it.
19266 * mini-x86.c: Add support for returning small structs in registers
19267 on Win32. Fixes part of #70864.
19269 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19271 * trace.c (get_token): Improve error checking.
19273 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19275 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19277 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19279 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19280 it can be reused for MonoClass.
19281 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19284 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19286 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19287 instead of a MonoReflectionMethod. The method information wasn't used
19288 when displaying SecurityException details (but will be now).
19290 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19292 * Makefile.am : windows build fix.
19294 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19296 * iltests.il: Add new regression test.
19298 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19301 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19303 * mini.c: Moved linkdemand check into helper function check_linkdemand
19304 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19307 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19309 * declsec.c: Added statistics counter for different kinds of
19311 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19312 (and commented) declaration.
19313 * mini.c: Added statistics counter for security Demand code
19314 generation. Added display of security statistics.
19316 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19318 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19319 Fix compilation errors under gcc-2.95.
19321 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19323 * mini.c, driver.c: Use the new jit trampoline hashtable
19325 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19327 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19329 2005-02-11 Martin Baulig <martin@ximian.com>
19331 * debug-mini.c (mono_debug_close_method): Free the line number array.
19333 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19335 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19338 * mini.h: Bump AOT file format version.
19340 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19342 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19344 * declsec.h: Added macros to get/set lazyly initialized security
19345 informations about assemblies. Added new enum for different type of
19346 possible LinkDemand violation. Added function to check LinkDemands.
19347 * mini.h: Added a field to MonoCompile to hold any security violation
19348 detected when JITting a method (so it can be thrown later).
19349 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19350 and CEE_CALLVIRT. Added code to throw exception at the end of
19351 mini_method_compile (note: the exception is unhandled right now).
19353 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19355 * mini.c, jit-icalls.c: use the managed implementation of
19356 memset for initobj and memset, to avoid managed <-> unmanaged
19359 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19361 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19362 optimization if it would need a GOT var.
19364 * basic.cs: Add tests for constant propagation and switch statements.
19366 * ssa.c: Fix out-of-range constant propagation and switch statements.
19368 2005-02-09 <vargaz@freemail.hu>
19370 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19372 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19374 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19376 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19378 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19380 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19382 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19383 arithmetic operations.
19385 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19387 * mini-ppc.c: add a workaround for broken user code that
19388 DllImports vararg functions with non-vararg signatures.
19390 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19392 * mini.c (mono_jit_compile_method_inner): Add detection and a
19393 meaningfull error message for assemblies written in Managed C++.
19395 * tramp-amd64.c mini-amd64.h: Add support for
19396 create_trampoline_from_token ().
19398 * aot.c mini-x86.c abcremoval.c: Applied patch from
19399 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19401 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19403 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19404 which takes a MonoImage/token as parameter instead of a MonoMethod.
19406 * aot.c: Use the new trampoline for initializing vtables.
19408 * aot.c: Add support for ldfld/stfld_remote wrappers.
19410 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19411 rules for compare <MEM>, IMM.
19413 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19415 * aot.c: Handle inherited finalizers correctly.
19417 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19419 * inssel.brg (stmt): Add a missing _setup_... ().
19421 * aot.c: Save some parts of the class state to the AOT file and use it
19422 to recompute that state when a class is initialized.
19424 * mini.c: Install AOT hooks into the runtime.
19426 * mini.h: Bump AOT file format version.
19428 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19431 * iltests.il: Add new test.
19433 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19435 * mini.c: fix typo.
19437 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19439 * mini.c: setup the statistical profiler in the thread attach
19440 callback to cope with the new single thread code.
19442 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19444 * mini-ppc.c: ensure we have enough room for the profiler
19445 calls (fixed bug#72084).
19447 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19449 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19452 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19454 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19456 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19458 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19459 to succesfully execute parrotbench).
19460 * ssapre.h: Likewise.
19462 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19464 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19465 variable for stores to method arguments (fixes a SSAPRE issue).
19467 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19469 * mini.c: handle value types in dup, fixes gen-112.cs.
19471 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19473 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19474 sequence for calls in dynamic methods to avoid thunks.
19476 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19478 * mini.c: correctly remove dynamic methods from the hashtable.
19480 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19482 * driver.c: Disabled SSAPRE until fix the bug that appears
19483 in IronPython's parrotbench.
19485 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19487 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19489 * mini.c (mono_method_to_ir): Revert the previous change.
19491 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19492 when AOT compiling.
19494 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19495 mono_jit_info_table_find () etc. when running under valgrind.
19497 * inssel.brg: Fix warnings.
19499 * mini-exceptions.c: Fix warnings.
19501 2005-01-31 Martin Baulig <martin@ximian.com>
19503 * driver.c (compile_all_methods_thread_main): Don't try to compile
19504 generic methods or anything which has type parameters.
19506 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19508 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19510 * TestDriver.cs: Add --verbose flags.
19512 * graph.c ssa.c: Fix 64 bit warnings.
19514 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19515 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19516 Fix 64 bit warnings.
19518 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19519 variable not spotted by gcc.
19521 * mini-amd64.c inssel-amd64.brg: Applied patch from
19522 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19523 X86_COMPARE_MEMBASE opcodes.
19525 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19527 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19529 * *: MonoMethod->signature might be NULL now. You *MUST* use
19530 mono_method_signature.
19532 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19534 * driver.c (compile_all_methods_thread_main): Compile the methods
19535 without invoking cctors.
19537 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19539 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19540 * basic-calls.cs: test for the above.
19542 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19544 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19545 MonoJitInfo changes.
19547 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19549 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19550 eagerly if it contains dynamic methods.
19552 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19554 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19555 trace, it is now computed by an icall from trace_ips.
19557 * mini-exceptions.c: Fix a warning.
19559 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19561 * mini-exceptions.c: don't bother getting stack trace info if
19562 it's not going to be used.
19564 2005-01-27 Raja R Harinath <rharinath@novell.com>
19566 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19569 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19571 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19573 * aot.c: Avoid calling mono_method_get_header () if not needed.
19575 * mini.h: Bump AOT file format version.
19577 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19579 * mini.c (mono_print_tree): Print more info for calls.
19581 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19583 * declsec.h: Remove warning by adding missing include for marshal.h
19585 2005-01-26 Martin Baulig <martin@ximian.com>
19587 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19590 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19592 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19595 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19597 * aot.c (mono_compile_assembly): Fix a warning.
19599 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19601 * declsec.c: Look for security attributes on the original MonoMethod
19602 (and not the wrapped one). This fix permissions on icalls.
19604 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19606 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19608 * mini.c (mono_allocate_stack_slots): Add a fixme.
19610 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19612 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19614 * inssel.brg: optimize casts of sealed types (more
19615 optimizations waiting for fixes in remoting).
19617 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19619 * inssel.brg (stmt): Add another dummy rule.
19621 * driver.c: Fix warnings.
19623 * driver.c (mono_main): If running under valgrind, instruct glib to use
19624 the system allocation functions so valgrind can track the memory
19625 allocated by the g_... functions.
19627 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19629 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19631 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19633 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19634 variables in try regions.
19636 * mini.c (mini_method_compile): Don't disable optimizations on large
19637 methods when AOT compiling.
19639 * mini.c (mono_allocate_stack_slots): New arch independent method to
19640 allocate stack slots. Not yet used.
19642 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19644 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19646 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19648 * mini-ppc.c: make the branch info relative as the code
19649 buffer can be reallocated.
19651 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19653 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19654 * driver.c: Removed the AOT/security restriction. Now initialize the
19655 security manager (in metadata) if --security is used.
19656 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19657 rather than the pointer to declarative security, when AOT is used.
19659 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19661 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19662 basic blocks, reduced intrinsic exception throwing code size.
19664 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19666 * driver.c (mini_usage): Reorder the usage screen.
19668 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19670 * mini.c (mono_resolve_patch_target): Fix warning.
19672 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19674 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19677 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19679 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19680 breaks the amd64 build.
19682 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19683 register allocation. Fixes #71454.
19685 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19687 * arrays.cs: Add new regression test.
19689 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19691 * ssapre.c: Turned usage of snprintf to GString.
19692 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19693 (I left it on by mistake in my previous commit).
19695 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19697 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19698 on cond branch optimization (fixes bug# 71515).
19700 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19702 * abcremoval.c: Fixed bug 71062.
19703 * abcremoval.h: Likewise.
19705 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19707 * mini.c: Added a new functionality to optimize_branches, the removal
19708 of useless basic blocks, and fixed some problem in the removal of
19709 critical edges; some utility functions added for both purposes.
19710 * ssapre.c: Added complex expression support, and fixed bug 70637.
19711 * ssapre.h: Likewise.
19712 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19714 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19715 * driver.c: Re-enabled SSAPRE.
19717 2005-01-19 Martin Baulig <martin@ximian.com>
19719 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19720 the result of mono_get_method_constrained().
19722 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19724 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19727 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19729 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19730 be detected. Fixes #59296.
19732 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19734 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19735 which can happen. Fixes #71361.
19737 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19739 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19742 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19744 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19745 appdomain-unload.exe to fail.
19747 * mini.c: Fix some memory leaks.
19749 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19751 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19752 Fixed bug and sped up some codepaths.
19754 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19756 * mini.c: Fix some memory leaks.
19758 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19761 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19763 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19766 * iltests.il: Add regression test for #71320.
19768 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19770 * mini.c (mono_codegen): Fix installation of profiler hooks.
19772 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19774 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19776 * mini.h, mini.c, cfold.c: optimize access to enum
19777 readonly fields, too. Eval conditional branches if possible
19778 to perform unreachable code removal in more cases.
19780 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19782 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19784 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19787 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19788 WinXP DEP. Fixes #71244.
19790 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19792 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19794 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19796 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19798 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19800 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19803 * mini.h: Bump AOT version.
19805 * mini.h (MonoCompile): Change exvar to a hash table.
19807 * mini.c: Allocate a separate exvar for each handler block.
19809 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19811 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19812 ex var with the pending exception and only throw if the two are equal.
19815 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19817 * mini-x86.c: Fix warnings.
19819 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19820 used by all the ports now.
19822 * aot.c: Add write-symbols and save-temps options.
19824 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19826 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19828 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19830 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19833 * tramp-s390.c: Check vtable slot belongs to the domain.
19835 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19836 as per other platforms.
19838 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19840 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19842 * driver.c: we don't run the Main() code in a subthread anymore.
19844 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19846 * mini.c: added experimental rtc support in the statistical
19847 profiler: if the user has the permission, more accurate statistics
19848 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19849 The MONO_RTC value must be restricted to what the linux rtc allows:
19850 power of two from 64 to 8192 Hz.
19852 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19854 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19856 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19858 * mini-ppc.c: better icache flush for smp.
19860 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19862 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19864 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19865 amd64 port, not yet used.
19867 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19869 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19872 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19874 * driver.c: Added --security option to activate the security manager.
19875 Right now this will allow code generation for declarative demands and
19876 is disabled when AOT is specified.
19877 * mini.c: Add code generation for declarative security demands.
19878 * mini.h: Add mono_use_security_manager as an extern gboolean.
19880 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19882 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19883 emitting more dense assembly code.
19885 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19886 exception throwing stuff.
19888 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19890 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19893 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19894 left in by mistake.
19896 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19899 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19901 * tramp-*.c: Only patch vtable slots if the object is in the current
19902 domain. Fixes appdomain-unload.exe.
19904 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19906 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19909 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19911 * mini.c (reverse_branch_op): New helper function.
19913 * mini.c (optimize_branches): Run the new optimization only on
19914 platforms which support it. Also reverse all kinds of branches.
19916 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19918 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19921 * mini.c (optimize_branches): Reverse not-equals branches if the false
19922 bblock is a throw. This happens a lot of time with argument checking in
19925 * mini.c (mono_codegen): Add support for placing basic blocks after
19926 the function epilogue.
19928 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19931 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19933 * mini.c (setup_stat_profiler): Only set this up if the platform
19934 supports ITIMER_PROF.
19936 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19938 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19941 * inssel.brg: Fix a warning.
19943 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19945 * mini.c: added support for statistical profiler
19946 (run with: --profile=default:stat).
19948 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19950 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19952 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19954 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19955 related to global registers from the amd64 port.
19957 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19959 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19961 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19962 with global registers.
19963 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19965 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19967 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19969 * debug-mini.c (encode_value): Fix off-by-one.
19971 * aot.c (encode_value): Likewise.
19973 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19975 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19977 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19980 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19982 * aot.c (emit_method_info): Increase size of temp buffer.
19984 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19987 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19989 * aot.c (emit_method_info): Fix build.
19991 * aot.c: Further rework of the AOT file format to reduce the size of
19992 the method info data.
19994 * mini.h: Bump AOT file format version.
19996 2004-12-27 Martin Baulig <martin@ximian.com>
19998 * mini.c (mini_get_method): New static method; call
19999 mono_get_method_full() and mono_get_inflated_method().
20000 (mono_method_to_ir): Use mini_get_method() instead of
20001 mono_get_method_full().
20003 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20005 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20007 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20009 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20011 * inssel-amd64.brg: Add some optimization rules.
20013 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20015 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20016 standard not GC'd stuff is fine.
20018 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20020 * aot.c: Rework the AOT file format to get rid of most of the global
20021 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20023 * mini.h: Bump AOT file format version.
20025 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20027 * mini.h: Bump AOT file format version.
20029 * aot.c (mono_aot_is_got_entry): New function to determine if an
20030 address is inside a GOT.
20032 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20034 * cpu-pentium.md: Increase the maximum size of some instructions which
20035 might involve a got access.
20037 * mini.c (get_method_from_ip): Another debug helper function.
20039 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20040 when got var accesses are created during the decompose phase.
20042 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20044 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20045 argument mini_compile_method and to MonoCompile, and use this to
20046 determine whenever a given method is compiled for AOT. This allows the
20047 other methods compiled during AOT compilation to be free of AOT stuff,
20048 so the backends does not need to add special support for them by
20049 creating a fake GOT etc.
20051 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20054 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20056 * mini.c (mono_method_to_ir): It turns out that some of the
20057 x-appdomain wrappers are lax with types, so just ignore this for
20060 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20061 at the vtable->klass. If it is non-shared code we can just use the
20064 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20066 * mini-ppc.c: access MonoDomain from tls, too.
20068 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20070 * declsec.c: Removed unused variable (and related warning ;-)
20072 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20074 * iltests.il: New test for LDELEMA on an array of ref types.
20076 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20077 all ldelema's on reftypes.
20078 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20079 it was the wrong place to put it.
20081 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20082 register to pop to make this cleaner, at the request of Paolo.
20084 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20086 * mini-ops.h (OP_GETHASHCODE): New op.
20088 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20090 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20093 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20096 * mini-x86.c (mono_arch_output_basic_block): Rather than
20104 The first is 3 bytes while the second is 1. This saves 36 kb on
20105 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20106 see a small boost because of icache locality.
20108 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20110 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20112 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20113 started code sharing with the generic code.
20115 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20117 * mini-ppc.c, cpu-g4.md: added code for direct access to
20120 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20122 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20123 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20126 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20128 * declsec.c|h: Added functions to cache the declarative stack modifiers
20129 in MonoJitInfo and to create a security frame from a MonoJitInfo
20131 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20132 created. Register internal calls for System.Security.SecurityFrame::
20133 _GetSecurityFrame and _GetSecurityStack.
20134 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20135 the definitions for the new stack walk/callback mechanism.
20136 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20137 first security frame for LinkDemands and InheritanceDemands) and
20138 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20140 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20141 walk initialization (lupus).
20143 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20145 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20147 (handle_loaded_temps): Do not create a temporary variable for
20148 things that we know are temps. They will never be modified.
20149 (mono_spill_call): Set MONO_INST_IS_TEMP
20150 (mono_emulate_opcode): ditto
20152 (mono_method_to_ir.CEE_DUP): ditto
20154 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20156 * mini.c (type_to_eval_stack_type): Make this handle the void type
20157 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20158 (emit_tree): use ip_in_bb to special case some common idioms
20159 Update all callers to pass in the IP.
20160 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20162 This gives us a nice 2% speedup in mcs bootstrap.
20164 * mini-x86.c (peephole_pass): Peephole pass to make
20173 * mini.c (ip_in_bb): new method.
20174 (mono_method_to_ir): use this method rather than doing the hash
20177 * linear-scan.c (mono_linear_scan): When expiring actives, you
20178 don't need to keep around variables that expire on this
20179 instruction. This makes it so that:
20182 store (ebx add (ebx, 1))
20186 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20188 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20189 combination to avoid doing two copies. Fix up problems with previous
20192 * mini.c: Fix 64 bit warnings.
20194 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20196 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20198 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20199 changes from the x86 code.
20201 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20203 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20205 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20206 throwing code to reduce its size, unify the AOT and non-aot code and
20207 get rid of relocations in the AOT case.
20209 * mini-x86.h mini.c exceptions-x86.c
20210 (mono_arch_get_throw_corlib_exception): New arch specific function to
20211 raise corlib exceptions which doesn't require relocations in the
20214 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20216 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20218 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20221 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20224 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20226 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20227 with add function when used from Inc/dec atomic
20228 functions. Re-enabled optimization on x86.
20229 * mini-ops.h: renamed atomic_add functions to
20230 allow _add to match the Interlocked::Add and
20231 _add_next to match Interlocked::Inc/Dec.
20233 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20235 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20236 linking of BBs to the end BB, and enabled SSAPRE also with
20237 consprop and copyprop (which was prevented by that bug).
20239 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20241 * mini-x86.c: disabling the Interlocked optimizing code.
20243 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20245 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20246 file version check.
20248 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20250 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20251 interlocked optimization due lack of support on x86, rewrote
20252 exchange to take into account that base may be in eax.
20254 xsp works again; activated Interlocked optimizing code.
20256 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20258 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20260 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20262 * mini-ops.h: Add new opcodes.
20264 * mini.h: Add new patch types. Add got_var to MonoCompile.
20266 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20267 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20268 make it work with all kinds of patchable code.
20270 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20271 address of the GOT, and referencing entries in the GOT.
20273 * mini.c: Add code to load the GOT address if needed by an opcode.
20275 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20276 independent AOT code on the x86 using an elf-style Global Offset Table.
20278 2004-12-14 Raja R Harinath <rharinath@novell.com>
20280 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20282 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20284 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20287 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20289 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20290 of Interlocked:Increment/Decrement/Add as inline ops.
20291 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20293 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20295 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20296 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20298 2004-12-12 Duncan Mak <duncan@ximian.com>
20300 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20301 again. `patch_info->table_size' is no longer valid after Zoltan's
20304 2004-12-12 Martin Baulig <martin@ximian.com>
20306 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20307 if we are the "real" method, ie. not an inlined method inside it.
20309 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20311 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20312 before we look in the special fields table. This fixes
20313 ../tests/thread-static-init.cs.
20315 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20317 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20318 for Array get_Rank and get_Length. Fixes bug #70465.
20320 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20322 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20323 separate structure to reduce the size of MonoJumpInfo.
20325 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20327 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20329 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20331 * mini.c (mini_get_inst_for_method): Changed to allow ports
20332 to return a MonoInst instead of opcode
20333 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20335 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20336 Allow ports to return a created MonoInst instead of op-code, will enable
20338 (renamed mini_get_opcode_for_method to better reflected the functionality)
20340 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20342 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20344 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20346 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20349 2004-12-08 Martin Baulig <martin@ximian.com>
20351 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20352 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20354 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20356 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20359 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20362 2004-12-08 Raja R Harinath <rharinath@novell.com>
20364 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20366 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20368 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20369 bug introduced by the previous patch.
20371 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20373 * mini-ppc.c, objectc.cs: handle large structs passed by value
20374 (fixes bug #69972).
20376 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20378 * mini-ppc.c: OP_ARGLIST implementation from
20379 Geoff Norton <gnorton@customerdna.com>.
20381 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20383 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20384 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20386 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20388 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20390 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20392 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20395 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20397 * mini-sparc.c: Zero out localled-ed memory.
20399 * iltests.il: Add tests for zeroing out localloc-ed memory.
20401 2004-12-04 Martin Baulig <martin@ximian.com>
20403 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20404 mono_method_get_signature_full().
20406 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20408 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20409 and some utility functions (always for SSAPRE), integrated SSAPRE.
20410 * mini.h: Likewise.
20411 * driver.c: Added ssapre option.
20412 * ssa.c: Small fix on OP_ARG handling.
20413 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20414 * Makefile.am: Likewise.
20416 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20418 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20419 now in the xp code.
20421 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20424 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20426 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20428 * cpu-s390.md : Increase instruction length of oparglist.
20430 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20432 2004-11-30 Martin Baulig <martin@ximian.com>
20434 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20435 virtual generic methods. We call a special helper_compile_generic_method()
20436 icall to retrieve the method from the vtable, inflate and compile
20437 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20439 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20441 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20443 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20445 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20447 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20450 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20452 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20453 platforms with PIC aot.
20455 2004-11-28 Martin Baulig <martin@ximian.com>
20457 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20460 2004-11-28 Martin Baulig <martin@ximian.com>
20462 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20463 the result of mono_type_get_underlying_type() to check whether
20466 2004-11-26 Martin Baulig <martin@ximian.com>
20469 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20472 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20474 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20475 the same way as the other arguments so they won't get clobbered.
20477 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20478 calls through R11 since it is clobbered by the trampoline code.
20480 2004-11-26 Raja R Harinath <rharinath@novell.com>
20482 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20483 pick up in-tree mscorlib.dll.
20485 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20487 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20489 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20490 runtime data/code are now stored in a table similar to the GOT in ELF.
20491 This allows the code itself to be position independent.
20493 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20496 * aot.c: Attach ELF type (object/function) directives to all global
20499 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20501 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20503 * mini-amd64.h: Turn on PIC AOT code.
20505 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20506 returning the offset within an OP_AOTCONST instruction where the GOT
20507 offset needs to be added.
20509 * mini.h: Bump AOT file format version.
20511 2004-11-25 Martin Baulig <martin@ximian.com>
20513 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20514 uninflated generic methods.
20516 2004-11-25 Martin Baulig <martin@ximian.com>
20518 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20520 2004-11-24 Martin Baulig <martin@ximian.com>
20522 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20523 original klass (this only applies for generic instances).
20525 2004-11-24 Martin Baulig <martin@ximian.com>
20527 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20528 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20531 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20533 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20534 localloc. Fixes #69678.
20536 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20538 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20540 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20541 used SSE registers on pinvoke calls. Fixes #69774.
20543 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20545 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20546 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20548 2004-11-23 Raja R Harinath <rharinath@novell.com>
20550 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20551 Refer directly to the mcs/ tree.
20553 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20555 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20556 Check if a trampoline for a synchronized method is required.
20558 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20560 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20561 with localloc if needed. Throe arithmetric exception in
20562 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20563 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20565 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20567 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20568 types before switching on type. Fixes #69622.
20570 2004-11-19 Raja R Harinath <rharinath@novell.com>
20572 * Makefile.am (check-local): New. Integrate into 'make check'.
20573 (MCS,RUNTIME): Define using in-tree mono and mcs.
20575 (%.exe): Use $(ILASM).
20577 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20579 * mini-ppc.c: adjust initial prolog size (bug #69691).
20581 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20583 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20586 2004-11-17 Raja R Harinath <rharinath@novell.com>
20588 * Makefile.am (clean-local): Rename from 'clean'.
20590 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20592 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20593 to mono_arch_is_int_overflow.
20594 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20597 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20599 * declsec.c|h: New files to support declarative security attributes.
20600 Added function to check if a method has (applicable) security.
20601 * mini.c|h: Add check for declarative security attributes in
20602 mono_method_check_inlining.
20603 * Makefile.am: Added declsec.c and declsec.h to the build.
20605 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20607 * mini.c, mini.h: update to keep dynamic code info per-domain.
20609 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20611 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20612 (mini_init): Get rid of it from here too.
20614 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20616 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20617 implemented OP_RETHROW (patch by Geoff Norton
20618 <gnorton@customerdna.com>).
20620 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20622 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20623 between appdomains. Fixes appdomain-unload on PPC.
20625 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20627 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20628 mini-exceptions.c: handle the new wrapper types.
20629 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20630 token value as a MonoClass* when compiling a wrapper.
20631 mono_jit_create_remoting_trampoline now takes an additional
20632 MonoRemotingTarget parameter.
20634 2004-11-10 Martin Baulig <martin@localhost>
20636 * mini.c (mono_method_to_ir): Use `generic_container->context'
20637 rather than creating a new one.
20639 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20641 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20643 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20645 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20647 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20648 the experimental aot cache stuff.
20650 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20652 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20653 mini-exceptions.c: update to exception clause structure changes.
20655 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20657 * exceptions-x86.c (throw_exception): Fix warnings.
20659 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20662 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20664 * exceptions-sparc.c (get_throw_exception): Really fix this.
20666 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20668 * tramp-*.c: we no longer support icalls without wrappers, so
20669 a bit of code can be removed here
20671 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20673 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20676 * cpu-sparc.md: Add op_rethrow.
20678 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20680 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20682 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20683 * mini-ops.h: Add OP_RETHROW.
20685 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20687 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20689 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20691 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20692 Makes the output much easier to read
20694 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20696 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20697 prevents another huge leak when compiling with ssa. Secondly, the
20698 performance of doing this rather than freeing the lists is much
20699 better. GList does a lock every time you allocate a list link,
20700 so that it can use a memory pool. So, it is better to just use
20701 a memory pool of our own.
20703 * ssa.c, linear-scan.c: replace g_list_remove_link with
20704 g_list_delete. The remove one does not free the GList, so we were
20705 leaking memory. On -O=all --compile-all with corlib, this cut down
20706 3 MB of allocations.
20708 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20710 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20712 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20714 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20715 into a new function mono_create_jit_trampoline ().
20717 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20719 * trace.c (get_spec): Allow tracing of classes without a namespace.
20721 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20723 * mini.c: Fix pointer overwrite in mini_method_compile.
20725 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20727 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20728 The darwin ABI needs some special handling for 1 and 2 byte structs
20729 Lets use lbz/lhz instead of lwz everywhere.
20730 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20731 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20732 Use stb/sth for the former, and put the latter always on stack instead of in
20733 argument registers.
20735 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20737 * trace.c (is_filenamechar): Add '_'.
20739 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20741 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20743 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20745 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20747 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20748 depends on libmonogc. Fixes #68805.
20750 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20752 * mini.c (mono_jit_free_method): Provide extra information for
20753 this error. Currently this leaks, but will be turned into a
20754 developer option in the future.
20756 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20758 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20760 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20762 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20763 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20764 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20766 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20768 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20769 trampolines for AOT code.
20771 2004-10-22 <vargaz@freemail.hu>
20773 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20774 constructed types. Fixes #68136.
20776 2004-10-21 Martin Baulig <martin@ximian.com>
20778 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20779 if it returns true, unwind the stack to the call instruction.
20781 2004-10-21 <vargaz@freemail.hu>
20783 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20785 * mini.h: Bump AOT version number.
20787 * objects.cs: Add another test for unbox trampolines.
20789 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20792 2004-10-20 <vargaz@freemail.hu>
20794 * driver.c: Add SHARED to the set of optimizations tested.
20796 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20798 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20799 used by CEE_NEWARR.
20801 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20803 2004-10-20 Martin Baulig <martin@ximian.com>
20805 * mini-exceptions.c (mono_handle_exception): Call
20806 mono_debugger_handle_exception() to tell the debugger about
20807 catch/finally clauses.
20809 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20811 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20813 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20816 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20818 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20819 methods as their native size, fixed bug #57543, #57545.
20820 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20821 This saves a temporary register and mullw call down into 1 (minor perf
20822 increase for cases like sum = sum * 5; This use to translate into:
20825 It now translates to
20828 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20830 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20833 2004-10-11 Martin Baulig <martin@ximian.com>
20835 * mini.c (mono_method_to_ir): If we're a generic method, get the
20836 MonoGenericContainer from our MonoMethodNormal and create a
20837 MonoGenericContext from it.
20839 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20841 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20843 * basic-long.cs: Add test for checked i8->i2 cast.
20845 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20847 * inssel-ppc.brg: added a couple of speedup rules.
20849 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20851 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20852 to speed up rebuilds.
20854 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20856 * mini-s390.c: Minor fix to OP_OR_IMM.
20858 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20860 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20861 better. Fixes appdomain-unload.exe on sparc.
20863 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20865 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20866 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20869 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20871 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20873 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20875 * mini.c: Always generate a field read/write wrapper for members
20876 of the class MarshalByRefObject since the actual instance could
20879 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20881 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20883 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20885 * driver.c mini.h trace.c: Move the setting of the main assembly into
20886 a separate function called mono_trace_set_assembly () and call it after
20887 actually loading the main assembly. Fixes #66872.
20889 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20891 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20892 using the code manager.
20894 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20896 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20898 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20900 * cpu-amd64.md: Fix bug in previous patch.
20902 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20905 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20907 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20908 mini-exceptions.c: updates for changed stack walk interface.
20910 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20912 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20914 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20916 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20918 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20920 * driver.c (mini_regression_list): Do not call mono_assembly_close
20921 since assemblies can't be unloaded.
20923 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20925 * cpu-amd64.md: Fix more instruction lengths.
20927 * cpu-amd64.md: Fix lengths of some instructions.
20929 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20931 * inssel.brg: Make the array ldelema check aot friendly.
20933 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20935 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20937 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20939 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20941 * mini-x86.c: Fix build.
20943 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20944 mono_type_get_underlying_type () helper function to simplify code.
20946 2004-09-09 Martin Baulig <martin@ximian.com>
20948 * mini-amd64.c: Don't access `type->data.klass' directly, call
20949 mono_class_from_mono_type() instead since the type may be a
20952 2004-09-09 Martin Baulig <martin@ximian.com>
20954 * mini-amd64.c (get_call_info): Fix support for generic instances.
20955 (add_valuetype): Use mono_class_from_mono_type() to get the class
20956 since we can be a generic instance.
20958 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20960 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20962 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20964 * liveness.c: reset spill costs on each scan: bug 62107
20966 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20968 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20969 unnecessary line that doesn't compile
20971 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20973 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20974 trampolines, make them call an error function so people can fix their
20977 2004-09-06 Martin Baulig <martin@ximian.com>
20979 * mini.c (mono_method_to_ir): When initializing locals, handle a
20980 generic instances like a valuetype if it's a valuetype and like a
20981 class if it's a class.
20983 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20985 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20986 stack. Fixes #64674.
20988 * exceptions.cs: Add test for unwinding of call arguments.
20990 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20992 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20993 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20994 set the carry/borrow flag). The sparc and s390 implementations
20995 can now use optimized versions (and simplify the code). ppc bugfixes.
20997 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20999 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21001 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21003 * inssel-amd64.brg: Remove leftover 32 bit rule.
21005 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21007 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21009 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21010 mono_arch_find_jit_info functions into a new function. Fix a memory
21013 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21016 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21018 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21021 * exceptions.cs: Add array size tests.
21023 * mini.c: Allocate a separate icall wrapper for each arity of
21024 mono_array_new_va. Fixes #59509.
21026 * exceptions.cs: Add testcase for 64578.
21028 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21030 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21032 2004-09-02 Martin Baulig <martin@ximian.com>
21034 * mini.c (mono_method_to_ir): When initializing the locals, call
21035 handle_initobj() on the generic instance itself, not its
21038 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21040 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21041 MonoJitInfo for dynamic methods.
21043 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21045 * mini.c: Add support for freeing JIT data for dynamic methods.
21047 2004-09-01 Martin Baulig <martin@ximian.com>
21049 * mini-x86.c (is_regsize_var): Added support for generic
21051 (mono_arch_emit_prolog): Make this compile again, use
21052 `x86_push_imm_template (code)'.
21054 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21056 * mini-x86.c: make all push_imm instructions that get
21057 patched always emit the long form
21059 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21061 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21062 in a per-domain hash.
21064 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21067 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21069 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21072 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21075 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21076 Beginnings of SSE2 support.
21078 * exceptions.cs: Add more tests for checked int<->uint casts.
21080 2004-08-28 Martin Baulig <martin@ximian.com>
21082 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21086 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21087 Handle generic instances recursively.
21089 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21091 * iltests.il: test for conv.u8 on a constant
21093 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21095 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21096 LCONV_x4 (shrun_32 (membase)).
21098 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21100 * inssel-x86.brg: c&p rules for push/setret of long
21102 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21104 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21105 compare (regvar, base)
21107 * inssel-x86.brg: more burg love
21109 * inssel.brg: more cleanup
21111 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21113 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21115 * basic-long.cs, basic-calls.cs: new tests for optimization.
21117 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21119 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21122 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21124 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21126 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21128 * inssel.brg (mini_emit_memcpy): use
21129 NO_UNALIGNED_ACCESS to disable memcpy optimization
21131 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-amd64.c: Handle generic types in various places.
21135 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21137 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21139 * mini.c (handle_box): Fix warning.
21141 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21143 * mini-amd64.h: Enable the emit_state optimization.
21145 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21147 * mini-amd64.c: Add some new 64 bit peephole opts.
21149 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21151 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21153 * mini-amd64.c: Register allocator fixes.
21155 * mini.c: Add an optimization to emit_state to avoid allocation of new
21156 registers on some platforms.
21158 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21160 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21162 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21163 allocation. Fixes #63085.
21165 * basic-long.cs: Add new regression test.
21167 * mini-amd64.c: Register allocator improvements.
21169 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21171 * mini-amd64.c (read_tls_offset_from_method): Add another code
21174 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21175 instruction sequence for nullifying class init trampolines.
21177 * objects.cs: Add new regalloc test.
21179 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21181 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21183 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21185 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21188 * driver.c: Fix profiling after TLS changes.
21190 * driver.c (mono_main): Set mono_stats.enabled if needed.
21192 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21195 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21197 * mini-x86.c: use a 1 op rather than a 2 op tls access
21198 instruction -> faster.
21200 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21202 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21205 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21207 * exceptions-sparc.c (throw_exception): fix typo
21209 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21211 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21212 set tree->dreg correctly with tls. Allow any
21213 register to be used.
21215 * mini-x86.c (read_tls_offset_from_method): add new code
21216 generation pattern seen with GCC.
21219 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21221 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21222 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21223 exceptions-sparc.c: fix some performance issues in exception
21224 handling and setting of the stack trace for exceptions that were
21227 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21229 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21232 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21235 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21237 This patch inlines tls access, when possible.
21239 * mini.h: new arch functions for TLS intrinsics.
21240 All platforms updated with a stub.
21242 * mini.c: use the new intrinsics
21244 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21245 arch specific intrinsic for tls variables
21247 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21249 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21252 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21254 * mini.c: thread local allocation
21256 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21258 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21260 * Makefile.am: Link against the static version of libmonogc.
21262 * Makefile.am: Link the static versions of the convenience libraries
21263 into the mono executable.
21265 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21267 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21269 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21270 on integer overflow.
21272 * mini-amd64.c: Reorganize function call code.
21274 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21276 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21278 * inssel-x86.brg: use xor eax,eax.
21280 * basic.cs: new tests
21282 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21284 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21285 in exception throwing code.
21287 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21289 * inssel-x86.brg: use xor esi,esi.
21291 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21293 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21294 can trace methods compiled during mini_init () too.
21296 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21299 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21301 * Makefile.am: static link on x86 (r=zoltan)
21303 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21305 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21306 code since it causes some programs to fail.
21308 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21310 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21312 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21314 * mini.c: ovfops_op_map - add STACK_OBJ case for
21316 * basic.cs: add test_0_pin_string as test
21319 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21321 * Makefile.am: build C# if srcdir != builddir
21323 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21325 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21326 fall-through blocks.
21328 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21330 * driver.c: enable loop by default again and include abcrem in -O=all.
21332 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21334 * iltests.il: Add some localloc tests.
21336 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21338 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21341 * inssel-amd64.brg: Add some optimizations.
21343 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21346 * Makefile.am: Statically link mono against libmono on AMD64.
21348 * mini-amd64.c inssel-amd64.brg: Optimizations.
21350 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21352 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21354 * tramp-amd64.c: Patch calling code in trampolines.
21356 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21358 * mini-amd64.c: pinvoke struct passing fixes.
21360 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21362 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21363 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21365 2004-08-05 Duncan Mak <duncan@ximian.com>
21367 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21370 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21372 * mini-amd64.c (emit_move_return_value): Move return value for normal
21375 2004-08-05 Martin Baulig <martin@ximian.com>
21377 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21378 `type->type'; just modify `type' itself when dealing with enums
21379 and generic instances.
21380 (check_call_signature): Make `simple_type' a `MonoType *'.
21382 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21384 * mini.c: Use OP_PADD to add offsets to addresses.
21386 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21388 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21390 * mini-sparc.c (mono_arch_emit_epilog): fix check
21391 for folding last op into restore instruction
21393 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21395 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21396 helper methods using the code manager.
21398 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21400 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21402 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21404 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21405 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21407 * mini-s390.c: fix tail processing
21409 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21411 * mini-ppc.c: mul.ovf.un exception name fix.
21413 2004-08-03 Martin Baulig <martin@ximian.com>
21415 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21416 instances; before jumping to `handle_enum', also modify `ptype'.
21418 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21420 * cpu-sparc.md: fcall maximal length too small.
21422 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21424 * mini-amd64.c mini.h: Add initial support for passing/returning
21425 structures to/from pinvoked methods.
21427 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21429 * mini-ppc.c: reg allocator fix.
21431 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21433 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21435 * inssel.brg: Optimize memset on 64 bit machines.
21437 * mini-amd64.c: Fix some vararg cases.
21439 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21441 * mini-s390.c: Corrected macro in emit_float_to_int
21443 * s390-abi.cs: Tests to exercise the s390 ABI
21445 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21447 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21450 * basic.cs: Add a test for add.ovf.un.
21452 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21454 * mini-sparc.c: add case for OP_IDIV_UN
21456 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21458 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21460 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21462 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21464 * basic.cs: regression tests.
21466 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21469 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21471 * basic.cs: Add a new test.
21473 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21474 and AOT. Various fixes and optimizations.
21476 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21478 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21480 * mini-ppc.c: make sure temp regs are not used for global reg
21483 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21485 * cpu-sparc.md: conv_i8 fix for 64bits
21487 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21489 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21491 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21492 add opcode for cmp BYTE PTR [eax], imm.
21494 * inssel.brg: Make memcpy and memset takes bases.
21496 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21498 * *-amd64.*: More AMD64 work.
21500 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21502 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21503 add a compare-not-equal opcode.
21505 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21507 * mini.c: Use mono_init_from_assembly instead of mono_init.
21509 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21511 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21513 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21515 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21517 * inssel.brg: 64 bit fixes.
21519 * mini.h (MonoCallInst): Add some AMD64 specific data.
21521 * mini.h: Add some OP_P opcodes.
21523 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21525 * basic.cs: tests for 61797 and 61740
21527 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21529 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21530 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21532 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21534 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21536 * *-amd64*.*: Ongoing AMD64 work.
21538 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21540 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21542 * *-amd64*: Ongoing AMD64 work.
21544 * mini-arch.h: Add AMD64 support.
21546 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21548 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21550 * mini-ops.h: Add new opcodes.
21552 * Makefile.am: Add AMD64 support.
21554 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21555 rules into the inssel-long*.brg files.
21557 * *-amd64.*: Add beginnings of AMD64 backend.
21559 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21561 * mini.c (print_dfn): commenting out the code that prints
21562 the cil. With -O=deadce, this makes -v -v crash.
21564 * cpu-pentium.md: make checkthis have a length of 2
21566 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21568 * mini-sparc.h: fix implementations of __builtin
21569 functions for Sun compiler for V9.
21571 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21573 * mini.c: use the new stelem.ref wrapper
21574 * exceptions.cs, arrays.cs: new stelem.ref tests
21576 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21578 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21579 new XSP should work with these changes).
21581 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21583 * inssel-{long32,x86,}.brg: trivial optimizations.
21585 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21587 * mini.c: load value when emitting box operation in
21590 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21592 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21593 is one byte shorter than cmp DWORD PTR [eax], 0.
21595 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21597 * inssel-ppc.brg: arguments on the stack are always
21598 relative to the stack pointer (spotted by Neale Ferguson).
21600 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21602 * exceptions-x86.c: delay appending the method name to the trace until
21603 after mono_jit_info_table_find is called, as this gets the real
21606 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21608 * aot.c: register roots
21610 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21612 * aot.c : I could just use PLATFORM_WIN32 flag.
21614 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21616 * aot.c : Reverting the previous fix. This time it broke linux build.
21618 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21620 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21622 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21624 * mini.c (handle_stack_args): Remove some more debugging code.
21626 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21628 * driver.c mini.h aot.c: Allow additional options to be specified with
21629 --aot and pass them to mono_compile_assembly.
21631 * aot.c: Add experimental code to AOT compile all loaded assemblies
21632 on demand and save the code into a cache in the filesystem.
21634 * aot.c: Add support for more wrapper methods.
21636 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21639 * cpu-*.md: Remove removed opcodes.
21641 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21642 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21643 related icalls to marshal.c.
21645 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21647 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21649 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21651 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21653 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21654 * liveness.c: If liveness is recomputated we need to reset the information
21655 for each variable. This way, if the liveness range has been narrowed
21656 by optimizations that happened after the last computation, we can return
21659 For example, if you have
21664 // Tons of code that does not affect i
21670 i = 0 is dead code and will be removed by SSA. However, when
21671 linear scan gets to the code, i will still appear to be live
21672 throughout the entire block. This prevents good register allocation.
21674 2004-07-06 Martin Baulig <martin@ximian.com>
21676 * debug-mini.c (mono_debug_init_method): Allow
21677 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21678 (mono_debug_add_icall_wrapper): New method.
21680 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21682 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21684 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21687 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21689 * aot.c (mono_aot_load_method): Fix loading of debug info.
21691 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21693 * aot.c: Add logging support.
21695 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21697 * mini.h: Add prototype for mono_print_method_from_ip.
21699 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21701 * inssel.brg: 64 bit fixes.
21703 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21706 * Makefile.am: Add SPARC64 support.
21708 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21710 * aot.c: Fix alignment problems on 32 bit platforms.
21712 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21714 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21717 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21720 * mini.h: Bump AOT file version. Some 64 bit fixes.
21722 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21724 * inssel-sparc.brg: Add new rule to avoid register moves.
21726 * inssel.brg: Add ldind_to_load_membase helper function.
21728 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21730 * mini.c: OffsetToStringData intrinsic.
21732 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21734 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21736 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21739 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21740 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21742 * mini.c: reinstated mono_compile_get_interface_var()
21743 on x86, too, since the change breaks the Gtk# build there as well.
21745 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21747 * driver.c: remove loop from the default optimizations: it seems to
21748 interact badly with some of the other options (see bug #60613).
21750 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21752 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21753 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21755 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21757 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21758 vararg-using methods.
21760 2004-06-21 Martin Baulig <martin@ximian.com>
21762 * mini/mini-exceptions.c
21763 (mono_handle_exception): Added `gpointer original_ip' argument.
21764 After calling mono_unhandled_exception(), call
21765 mono_debugger_unhandled_exception() and if that returns true,
21766 restore the context and return.
21768 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21770 * mini-ppc.c: prefer the use of relative branches so
21771 they won't need to be patched in aot code (patch from Patrick Beard).
21773 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21775 * aot.c: patch from Patrick Beard to make the output assembly
21776 more correct for the MacOSX assembler. Small tweak to
21777 generate sane images on Linux/PPC, too.
21779 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21781 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21782 case until bug #59509 is fixed (shows up in #60332).
21784 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21786 * mini.c: make sure the needed wrappers are compiled, too, with
21789 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21791 * driver.c: remove NPTL reference in --version output.
21793 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21795 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21796 generate valid assembly for the Mach-O assembler.
21798 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21800 * driver.c: don't include abcrem in the all optimization specifier
21801 since it slows down jit compilation too much for now.
21803 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21805 * mini.c: use BIGMUL only if both operands have the same signage.
21806 * iltests.il: Test for bug 60056. (errors related to signage in
21811 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21813 * mini.c, aot.c: memory leak fixes.
21815 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21817 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21819 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21821 * Makefile.am: remove the -static hack completely, it links in
21822 statically glib as well.
21824 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21826 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21827 * exceptions.cs: make it compile with new mcs/csc.
21829 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21830 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21831 and added relevant test case.
21833 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21835 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21836 regressions in gtk-sharp.
21838 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21840 * exceptions.cs: New regression tests.
21842 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21844 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21846 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21848 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21850 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21852 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21854 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21856 * mini.c (mono_jit_runtime_invoke): Init class in this
21857 method instead of trusting mono_jit_compile_method to
21858 do the work (because wrappers can be in object class)
21860 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21862 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21864 * basic-long.cs: New regression test.
21866 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21868 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21869 and div/rem checks.
21871 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21873 * Makefile.am: fix miguel's change to build mono statically against
21874 libmono (track build dependencies).
21876 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21878 * cfold.c: Some glib versions do not have G_MININT32.
21880 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21882 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21883 with precision of tan, atan, sin and cos, and implemented related
21884 regressions tests (fixes bug 54467, but one new problem appeared and
21887 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21889 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21891 * exceptions.cs: Add test for constant folding && division by zero.
21893 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21894 since driver.c is in libmono too, so the optimization was useless.
21896 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21897 variable to driver.c so the compiler can emit more efficient code to
21900 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21902 * Makefile.am: don't distribute generated inssel.[ch] files.
21904 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21906 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21907 into the default appdomain. Fixes #58707.
21909 * jit-icalls.c: Remove the broken approximation for truncl, doing
21910 no conversion is better.
21912 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21915 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21917 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21918 of the mcrxr instruction which is not available on some processors
21919 even if it's documented to be. Implement add and sub overflow correctly
21920 (still not complete for long unsigned). Speed up icalls a bit.
21922 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21924 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21925 we run .cctor in the current domain instead of target_domain.
21927 Fixes bug #58558, .cctor not being called in -O=shared.
21929 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21931 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21933 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21935 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21936 which can be done with an imm8, do it that way.
21937 (mono_arch_output_basic_block): ditto for a jmp
21938 (mono_arch_emit_prolog): Computate maximum offset of a label.
21940 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21942 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21943 now tries to allocate prefered physical reg's for virtual
21944 regs. This reduces the number of emited spills/loads with
21945 20-30% on our core assemblies.
21947 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21949 * jit-icalls.c: truncl() is not needed and trunc() is
21950 the correct thing to do anyway (bug #58287).
21952 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21954 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21957 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21959 * driver.c: enable loop optimizations by default.
21961 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21963 * mini-x86.c: fix calc of max loop size when aligning loops start.
21965 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21967 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21970 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21972 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21975 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21977 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21979 * mini.c (inline_method): Allways inline some wrappers even if the cost
21980 is too large. Fixes #58785.
21982 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21984 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21986 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21987 (crichton@gimp.org). Beginning of support for sparc/linux.
21989 * mini-sparc.c: Optimize retrieval of LMF address.
21991 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21993 * exceptions-ppc.c: handle alloca in methods with clauses.
21995 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21997 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21999 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22001 * mini.c: Delegate most of the abort signal work to
22002 mono_thread_request_interruption, which also handles Stop and Suspend
22005 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22007 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22008 supports the save/restore lmf opcodes.
22010 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22012 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22013 by gcc-3.4 as well.
22015 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22017 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22019 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22020 methods which contain array accesses.
22022 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22023 boundaries. Fixes #58537.
22025 * iltests.il: Add regression test for #58537.
22027 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22029 * mini-x86.c (mono_arch_local_regalloc): Last part of
22030 fix for bug #58633 (releasing register to early).
22032 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22034 * basic-long.cs: Add new regression test.
22036 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22038 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22039 register too early on the chain.
22041 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22043 * mini.c (create_helper_signature): Use a helper function to reduce
22044 the code which needs to be written. Also set the calling convention of
22045 icalls on windows. Fixes #57840.
22047 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22049 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22050 exceptions-ppc.c: added helper function to get the instruction address
22051 from a signal handler context.
22053 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22055 * helpers.c: use g_get_tmp_dir. Invokes happyness
22058 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22060 * helpers.c: Add new env variable to pass args to objdump.
22061 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22063 2004-05-17 Radek Doulik <rodo@ximian.com>
22065 * Makefile.am (common_sources): added abcremoval.h so it get
22066 disted and daily mono packages on go-mono.com will build again
22068 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22070 * abcremoval.c: Fixed coding style, added copyright header.
22072 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22074 * mini.h: Added prototype for abc removal main function.
22076 * build_relations_propagation_table.pl: Added copyright header.
22078 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22080 * basic-long.cs: reg test for complex ceq_long bug.
22082 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22084 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22085 reg in long and clob case (bug #58343). Fixed/added comments.
22087 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22089 * mini.c (mono_jit_runtime_invoke): Follow new convention
22090 of calling the invoke method with an function pointer.
22092 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22094 * ChangeLog: Fix author of memory leak patch.
22096 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22098 * Makefile.am: fix make dist as well...
22101 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22103 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22104 on archs where pointers are 4 bytes long.
22106 * Makefile.am: Added abcremoval.c source file.
22108 * abcremoval.c: Added abcremoval.c.
22110 * abcremoval.h: Added abcremoval.h.
22112 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22114 * inssel.brg: Enabled bounds check removal.
22116 * mini.c: Added support for abcrem optimization.
22118 * mini.h: Added abcrem optimization label.
22120 * driver.c: Added support for abcrem optimization.
22122 * propagated_relations_table.def: Added propagated_relations_table.def.
22124 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22126 * mini.c, cfold.c: fix style.
22128 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22130 * mini.c: handle issue with the low-level implementation of
22131 some long opcodes (bug #54209).
22133 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22135 * basic.cs: test for my new cmov stuff.
22137 2004-05-13 Patrik Torstensson
22139 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22140 opt and added peephole documentation.
22142 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22144 * tramp-ppc.c: rewrote the generic trampoline code.
22146 2004-05-11 Patrik Torstensson
22148 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22150 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22152 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22154 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22155 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22157 * mini.c: Add new icalls for AsAny marshalling.
22159 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22161 * tramp-ppc.c, mini-ppc.c: more cleanups.
22163 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22165 * mini.c: no warnings.
22167 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22169 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22171 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22173 * mini.c: In the thread abort signal handler, if the thread is in the
22174 process of being stoped, don't throw the Abort exception, just stop the
22177 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22179 * tramp-ppc.c: removed old code.
22181 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22183 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22184 do some simple speed optimizations on ppc.
22186 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22188 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22189 and large offsets in load/store.
22191 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22193 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22194 it causes regressions.
22196 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22198 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22201 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22203 * jit-icalls.c: remove warnings.
22204 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22205 speedups for unsafe code.
22207 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22209 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22211 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22213 * basic-calls.cs: Add new regression test.
22215 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22218 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22220 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22223 2004-05-06 Patrik Torstensson
22225 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22226 long reg allocation in any reg (not only eax:edx) and implemented
22227 long shl/shr ops in asm instead of helpers.
22229 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22231 * mini-sparc.h: Fix warnings.
22233 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22236 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22237 separate statement for clarity.
22239 * mini-sparc.c: Update status.
22241 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22243 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22246 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22248 * inssel-ppc.brg: another small pre-release workaround:
22249 we don't do overflow detection for long_sub_un.
22251 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22253 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22254 (also works around a weird ppc bug: 57957).
22256 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22258 * tramp-ppc.c: trampoline fixes.
22260 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22262 * mini-ppc.c: fixed typos.
22264 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22266 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22267 at the top of the stack. Fixed typos. Use a frame registers
22268 for all the methods with exception clauses.
22270 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22272 * exceptions-ppc.c: restore fp registers.
22274 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22276 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22277 order from the stack top (moved the stack room to save the
22278 return value for trace after the param area). Fixed corruption
22279 in restoring registers on unwind.
22281 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22283 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22285 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22287 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22288 and prolog/epilog for methods that use it. Allow
22289 enough param area room for varargs methods. Fix miguel's
22290 breakage in exception handling.
22292 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22294 * Makefile.am: run genmdesc only on current arch.
22296 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22298 * exceptions-x86.c:
22299 * mini-x86.h: fix the build on windows.
22301 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22303 * 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.
22305 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22307 * mini-exceptions.c: New file.
22309 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22310 Move some parts of the x86 exception handling code to an
22311 arch-independent file so it can be shared with other ports.
22313 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22315 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22317 2004-04-26 David Waite <mass@akuma.org>
22319 * driver.c: remove comma from end of enumeration declaration
22321 2004-04-26 Jackson Harper <jackson@ximian.com>
22323 * driver.c: parse config file before loading first assembly. This
22324 allows the user gac to be enabled/disabled.
22326 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22328 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22329 simpler mechanism: we do not care what is encoded initially
22330 (branch absolute or relative), we care about the code and its
22331 target. I kept the old code for reference for now.
22333 The new code tries first to determine if the jump is anywhere in
22334 the -/+32 absolute meg range, if it succeeds, it encodes using the
22335 absolute branch; If not, it tried to find something in the
22336 relative range, if not, it uses the handle_thunk code.
22338 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22340 * exceptions-ppc.c: use the correct ip register on macosx.
22342 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22344 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22346 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22348 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22349 Raise exception on integer divide by zero by hand since the hw
22350 doesn't support it. Handle NaNs in FP compares.
22352 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22354 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22355 code reducing duplication between the platforms and enabled
22356 signal exception handling (on linux for now).
22358 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22360 * exceptions-ppc.c: more macosx support.
22362 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22364 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22366 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22368 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22370 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22372 * iltests.il: more tests.
22374 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22376 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22379 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22381 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22383 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22385 * liveness.c: Mark variables as volatile in all basic blocks reachable
22386 from exception clauses.
22388 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22390 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22393 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22395 * iltests.il, basic.cs: more tests for regalloc.
22397 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22399 * iltests.il: Some tests for register allocation modifications
22402 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22404 * exceptions.cs: Add regression test for bug #56782.
22406 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22407 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22408 the beauty of fixing the same thing in 5 different files...
22410 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22412 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22415 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22417 * mini.c: Add support for STRWLPARRAY marshalling convention.
22419 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22421 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22422 to init the context to setup the regs pointer).
22424 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22426 * exceptions-ppc.c: more exceptions work.
22428 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22430 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22433 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22435 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22436 can use the memory directly.
22438 * cpu-pentium.md: Update documentation from a post from Zoltan.
22440 add x86_add_membase, x86_sub_membase, x86_mul_membase
22442 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22444 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22445 GENERAL_REGS they were also hardcoded for all PPC ports.
22447 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22449 Remove hard-coded limit for floating point registers, use
22450 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22452 Notice that in MacOS X calling conventions you can fit a lot more
22453 floating point values in registers, so I should update the PInvoke
22454 test to excercise the passing of floating point values on the
22455 stack (currently broken).
22457 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22459 * tramp-ppc.c (create_trampoline_code): Added
22460 JUMP_TRAMPOLINE_SIZE.
22461 (ppc_magic_trampoline): Follow the pattern from
22462 x86_magic_trampoline: if code is set to zero, return.
22463 (create_trampoline_code): Always pass MonoMethod to the jump
22464 trampoline, before it was passing a null.
22465 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22466 share the code with mono_arch_create_jit_trampoline.
22468 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22470 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22473 * cpu-g4.md: Added length for jmp instruction, the worst case
22474 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22477 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22479 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22481 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22483 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22484 before each IL instruction.
22486 * mini.c (CEE_BOX): Fix warnings.
22488 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22490 * mini.c: removed a few unused vars and extra whitespace.
22492 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22494 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22496 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22498 (OP_GETCHR): use the above
22499 (CEE_LDELEMA): use the above.
22501 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22502 version of the generic impl.
22503 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22504 (CEE_LDELEMA): use the above.
22506 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22508 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22511 * iltests.il: Added new regression test for #56317.
22513 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22515 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22516 under NetBSD. Fixes #56450.
22518 * liveness.c (update_gen_kill_set): Fix previous patch.
22520 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22522 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22524 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22526 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22527 ldsfld and ldsflda.
22529 * inssel-sparc.brg: Add more optimizations.
22531 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22533 2004-04-01 Martin Baulig <martin@ximian.com>
22535 * mini.c (handle_box): New static function; moved the
22536 implementation of CEE_BOX here.
22537 (mono_method_to_ir): Added `constrained_call' variable.
22538 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22539 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22540 mono_method_get_constrained() to get the method.
22542 2004-04-01 Martin Baulig <martin@ximian.com>
22544 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22545 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22546 (mono_method_to_ir): We don't need these macros anymore since
22547 mono_class_get_full() already takes care of it.
22549 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22551 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22552 use @function (as doesn't accept #function here) and check the return
22553 value of system and stop if fails.
22555 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22557 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22559 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22561 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22563 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22565 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22568 * basic-long.cs: Add test for negation of Int64.MinValue.
22570 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22572 * mini-sparc.c: Update status.
22574 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22576 * exceptions-sparc.c: Fix return value in filters.
22578 * inssel-sparc.brg: Fix register allocation in some rules.
22580 2004-03-28 Martin Baulig <martin@ximian.com>
22582 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22585 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22587 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22589 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22590 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22591 remove unused conv_u4 opcode.
22593 * mini-x86.c: Remove valgrind workaround since it slows down things
22594 even when mono is not run under valgrind.
22596 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22598 * mini-sparc.c: Update status.
22600 * inssel-sparc.brg: Add some optimizations.
22602 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22603 future delay slot filling. Add support for varargs, tail calls and JMP.
22605 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22606 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22608 * inssel.brg: Fix register allocation in OP_ARGLIST.
22610 * inssel.brg: Fix warnings.
22612 2004-03-25 Martin Baulig <martin@ximian.com>
22614 * mini.c (inflate_generic_field): Removed.
22615 (mini_get_method): Removed, use mono_get_method_full(),
22616 (mini_get_class): Removed, use mono_class_get_full().
22617 (mono_method_to_ir): Pass our generic context to
22618 mono_field_from_token().
22620 2004-03-25 Martin Baulig <martin@ximian.com>
22622 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22623 of a `MonoMethod *'.
22624 (mini_get_method): Take a `MonoGenericContext *' instead
22625 of a `MonoMethod *'.
22626 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22627 a new local variable called `generic_context' which holds the
22628 current `MonoGenericContext *'; use it to lookup things.
22630 2004-03-24 Martin Baulig <martin@ximian.com>
22632 * mini.c (mini_get_class): New static method; if we're inside a
22633 generic instance, inflate the class if neccessary.
22634 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22636 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22638 * iltests.il: New regression test for #55976.
22640 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22643 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22645 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22648 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22650 * liveness.c: Consider SSA stores as well as loads when making vars
22653 * exceptions.cs: New regression tests for register allocation.
22655 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22657 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22658 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22659 domain lock only to protect puntual access to data structures.
22660 Added access lock for sighash, jit_icall_hash_name,
22661 jit_icall_hash_addr and domain->code_mp.
22663 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22665 * driver.c: Print SIGSEGV handling method.
22667 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22669 * mini.c (setup_jit_tls_data): Handle case when this is called
22670 multiple times for a thread.
22672 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22673 is different from fbxx_un. Fixes #54303. Also use constants instead of
22674 magic numbers in a lot of places.
22676 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22678 * exceptions.cs: Fix cctor test when --regression is used.
22680 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22682 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22685 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22687 * inssel-ppc.brg: fixed register assignments for some rules.
22689 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22691 * exceptions.cs: Add test for exceptions in static constructors.
22693 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22694 static constructors outside the domain lock. Fixes #55720.
22696 2004-03-17 Martin Baulig <martin@ximian.com>
22698 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22699 (inflate_generic_field): Take the `MonoMethod *' instead of the
22700 `MonoClass *' and added support for generic method.
22701 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22702 have a `field->parent->gen_params', only inflate the field if it's
22703 an open constructed type.
22705 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22707 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22708 exception object instead of the preconstructed ones.
22710 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22712 * mini.c: reverted changed to sigsegv_signal_handler commited
22713 accidentally in the previous patch.
22715 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22718 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22719 running --aot with an old assembly.
22721 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22723 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22726 * mini-sparc.c: Add support for v9 branches with prediction.
22728 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22730 * mini.c (mini_init): #warning is GNUC only
22732 * mini-sparc.h: implement __builtin_frame_address
22733 and __builtin_return_address for Sun C compiler
22735 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22737 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22739 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22741 * basic-calls.cs: Add test for unaligned byref long argument passing.
22743 * mini-ops.h: Add sparcv9 compare and branch instructions.
22745 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22746 v9 instructions if we have a v9 cpu.
22748 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22749 registers for global allocation.
22751 * exceptions-sparc.c: Fixes.
22753 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22755 * liveness.c (mono_analyze_liveness): Optimized version.
22757 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22759 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22762 * basic-float.cs basic-calls.cs: New regression tests.
22764 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22766 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22767 sigaltstack implementation.
22769 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22771 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22772 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22774 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22776 * mini.c: Fix warnings.
22778 * mini.c (mono_resolve_patch_target): New function which contains the
22779 arch independent part of the patching process.
22781 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22782 patching code to a separate function.
22784 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22786 * mini.c (add_signal_handler): ifdef out on Windows
22788 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22790 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22791 cpu-sparc.md: Add exception handling support + other fixes.
22793 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22794 typed GC detection in --version.
22796 * basic.cs exceptions.cs: New regression tests.
22798 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22799 the arch specific code can store data during a compilation.
22801 * mini-ops.h: Add OP_SETFRET.
22803 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22804 function, register a separate icall for each arity, so the icalls can
22807 * mini.c (mono_print_tree): Print negative offsets in a more readable
22810 * mini.c: Make signal handling work on sparc.
22812 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22814 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22816 * jit-icalls.c: Emulate truncl by aintl on solaris.
22818 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22820 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22822 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22824 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22826 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22827 a MarshalByRef type, inline a method that performs the check, taking into
22828 account that the object can be a proxy. Also implemented tow new opcodes:
22829 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22830 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22831 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22833 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22835 * mini-ppc.c: if a relative branch displacement is too big
22836 but it points to and area reachable with an absolute branch,
22839 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22841 * mini.c: optimize small copies in cpblk.
22843 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22845 * basic-calls.cs basic-float.cs: New regression tests.
22847 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22848 negative offsets from %fp. Implement localloc. Fix local register
22849 allocation. Fix the case when the this argument needs to be saved to
22850 the stack. Implement some missing opcodes.
22852 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22854 * mini.c (mini_method_compile): Reenable global regalloc in methods
22855 with exception handlers.
22857 * linear-scan.c (mono_varlist_sort): Fix warning.
22859 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22861 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22864 * liveness.c: Make all variables uses in exception clauses volatile, to
22865 prevent them from being allocated to registers. Fixes #42136.
22867 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22869 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22870 causes regressions.
22872 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22873 argument to mono_arch_regalloc_cost.
22875 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22878 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22880 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22881 Make the cost of allocating a variable to a register arch dependent.
22883 * basic-calls.cs: Fix compilation of tests.
22885 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22886 helper function to cut back on the number of #ifdefs needed.
22888 * mini-ppc.c: Fix compilation.
22890 * basic-calls.cs: New regression tests.
22892 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22894 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22895 of l0 since that is callee saved.
22897 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22900 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22901 of delay instruction.
22903 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22905 * mini.h (MonoCallInst): Add 'virtual' flag.
22907 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22909 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22911 * *.cs: New regression tests.
22913 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22916 * mini.c (mono_runtime_install_handlers): Fix build.
22918 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22919 'signal_stack_size' members.
22921 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22922 alternate signal stack.
22924 * exceptions-x86.c: Add stack overflow handling.
22926 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22927 functions to arch independent code.
22929 * mini.c (mono_print_tree): Print more detailed info for load_membase
22932 2004-02-23 Martin Baulig <martin@ximian.com>
22934 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22936 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22938 * mini-x86.c: fixed reg allocation for div/rem.
22940 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22942 * driver.c (mono_main): Report some configuratio options on --version.
22944 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22946 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22947 low in the address space. Correctly flush memory in thunks where we
22948 output native code.
22950 2004-02-20 Martin Baulig <martin@ximian.com>
22952 * mini.c (mini_get_method): New static method; inflate all generic
22953 methods and methods in open generic instances.
22954 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22955 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22957 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22959 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22961 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22963 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22965 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22967 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22968 it compile using Sun's compiler.
22970 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22972 * 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.
22974 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22976 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22978 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22980 * mini-ppc.c: handle calls outside of the allowed range with thunks
22981 allocated using the code manager.
22982 * tramp-ppc.c: use the code manager to hold generated native code.
22983 Fixed the magic trampoline to just patch vtable entries.
22985 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22987 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22990 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22992 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22995 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22996 if we have a working __thread implementation.
22998 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22999 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23001 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23003 * mini-x86.c: Fix compilation under gcc 2.
23005 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23007 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23008 contains a call to the wrapped function.
23010 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23011 OP_<CALL>_IMM opcodes, and use them under X86.
23013 * mini.c (mono_jit_find_compiled_method): Fix warning.
23015 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23017 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23019 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23020 functionality to mini.c.
23022 * mini.c (mono_create_jump_trampoline): New function to create a jump
23023 trampoline. Return a compiled method instead of a trampoline if it
23024 exists. Add a cache for jump trampolines.
23026 * mini.c (mono_jit_find_compiled_method): New function to return a
23027 compiled method if it exists.
23029 * mini-x86.c: Call mono_create_jump_trampoline instead of
23030 mono_arch_create_jit_trampoline.
23032 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23033 a jump trampoline. Fixes #52092.
23035 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23037 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23038 which is not up-to-date. Add check_corlib_version () instead.
23040 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23043 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23044 since newer valgrind versions do not need it.
23046 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23047 compile a method with a given set of optimizations.
23049 * mini.c: Compile icall wrappers on-demand instead of at startup.
23051 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23052 wrapper for an icall.
23054 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23056 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23059 * iltests.il: Add test for non-empty stack before switch instruction.
23061 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23063 * mini.c: Add support for new stringbuilder marshalling conventions.
23065 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23067 2004-02-01 Martin Baulig <martin@ximian.com>
23069 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23070 in `ginst->mtype_argv'.
23072 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23074 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23075 facilitate grepping.
23077 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23079 * mini.c: fixed buglet in initobj generic implementation for references.
23081 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23083 * Makefile.am: make the version script conditional.
23084 * jit-icalls.c: handle missing truncl().
23086 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23088 * exceptions.cs: Add more tests for double->int conversion.
23090 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23091 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23093 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23095 * driver.c: make --verbose --version emit an error
23096 if the loaded corlib doesn't match the runtime version.
23098 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23100 * mini-ppc.h: export ppc_patch().
23101 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23102 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23103 on par or better than on MacOSX.
23105 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23107 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23108 mono_lookup_pinvoke_call.
23110 * mini-x86.c: Under windows, the default pinvoke calling convention is
23111 stdcall. Fixes #52834.
23113 * mini.c (optimize_branches): Add an upper bound to the number of
23114 iterations to prevent infinite loops on strange loops. Fixes #53003.
23116 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23118 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23119 and ISINST. Fixes #52093.
23121 * objects.cs (test_0_vector_array_cast): New tests.
23123 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23125 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23126 checking in Array.Set ().
23128 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23131 * object.cs (test_0_multi_array_cast): New regression test.
23133 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23135 * exceptions-ppc.c: fix build on Linux/PPC.
23137 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23139 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23140 running under valgrind.
23141 (x86_magic_trampoline): Fix build bustage.
23143 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23144 negative values as well. This is needed for the encoding of the line number
23145 info, since sometimes the line numbers are not in increasing order.
23147 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23149 * cpu-pentium.md (localloc): Increase the size of the localloc
23150 instruction since it is a loop under Win32.
23152 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23155 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23157 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23158 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23159 Max Horn (max@quendi.de). Fix file names in comments.
23161 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23163 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23164 avoid stack overflow.
23165 (replace_usage): Avoid uninitialized variable warnings.
23167 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23168 and taking the address of valuetype variables.
23170 2004-01-03 Patrik Torstensson
23172 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23173 for other purposes than FP later on.
23175 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23177 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23180 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23182 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23184 2003-12-30 Patrik Torstensson <p@rxc.se>
23186 * mini-x86.h: Decreased number of availiable fp regs.
23187 Solves corner cases with FP spilling.
23189 2003-12-23 Patrik Torstensson <p@rxc.se>
23191 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23192 for floating point stack tracking / spilling on x86.
23195 * basic-float.cs: added float mul overflow test.
23197 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23199 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23201 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23203 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23204 supports for cond branches that overflow the immediate
23205 overflow offset. mcs can compile simple programs.
23207 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23209 * exceptions-ppc.c: exception handling support wip:
23210 finally handlers get run on exception.
23212 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23214 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23217 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23219 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23220 initial support for stack walking and unwinding.
23222 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23224 * driver.c (mono_main): Make corlib-out-of-sync message more
23225 descriptive. Also remove verify_corlib call.
23227 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23229 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23230 not overlap with other call's arguments, too.
23232 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23234 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23235 move to arch-specific code the choice of arch-specific
23236 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23237 * mini.c: ensure emulation calls will not interleave
23240 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23242 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23243 the magic trampoline stack frame is dropped before executing
23246 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23248 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23249 and integer to fp conversions. Added support for overflowing
23250 arguments on the stack. Reserve a couple more registers as temps.
23251 Added support for aot compilation (as output still needs to be
23254 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23256 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23257 Don't overwrite return register in some corner cases.
23259 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23261 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23262 static constructors when AOT compiling.
23264 * driver.c (mono_main): Call mono_check_corlib_version.
23266 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23268 * cpu-g4.md, basic.cs: fixed div target register.
23270 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23272 * mini-ppc.c, basic.cs: shl_imm fix with test.
23274 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23276 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23277 structures by value. Misc fixes.
23278 * objects.cs: more tests.
23280 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23282 * mini-ppc.c: lconv.ovf.i implemented.
23284 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23287 (mini_init): don't error out if someone already called g_thread_init.
23289 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23291 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23292 to be any type per the spec. Fix abnormal memory usage when
23293 the same object is repeatedly thrown.
23295 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23297 * mini.c: check for overruns in IL code.
23299 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23301 * TODO: Add/remove some todo entries.
23303 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23305 * driver.c (mono_main): Call mono_verify_corlib.
23307 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23309 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23310 This has been moved to mini.c
23311 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23312 type being casted is marshalbyref it could be a proxy, so instead of
23313 emitting the type check code, emit a call to a runtime method that will
23314 perform the check by calling CanCastTo if needed.
23316 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23318 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23319 methods with large stack frames under Win32.
23321 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23323 * Makefile.am: Distribute regression tests.
23325 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23326 at the end instead of inserting each variable into the sorted list.
23328 * linear-scan.c (mono_varlist_sort): New helper function.
23330 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23332 * mini.c: ensure arguments and locals are within bounds.
23334 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23336 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23339 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23341 * mini.c (mono_cprop_copy_values): Fix crash.
23343 * aot.c: Set verbosity back to 0.
23345 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23347 * regalloc.c: complete memory leak fix by Laurent Morichetti
23350 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23352 * driver.c (main_thread_handler): Revert the previous patch.
23354 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23357 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23358 memory from the memory pool.
23360 * driver.c (main_thread_handler): Turn on all optimizations when
23363 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23364 an array for better performance.
23366 * regalloc.c (mono_regstate_assign): Fix memory leak.
23368 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23369 serialize the debug info.
23371 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23372 debug info from the serialized representation.
23374 * aot.c: Save debug info into the generated file and load it when
23377 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23379 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23381 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23382 More FP-related fixes.
23384 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23386 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23387 and register allocation buglet. Hello world now runs.
23389 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23391 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23392 * tramp-ppc.c: fixed class init trampoline.
23393 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23395 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23397 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23398 mini.c: more ppc changes/fixes.
23400 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23402 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23403 Also optimize the case when the arguments are the same in the caller
23406 * iltests.il: Add tests for tail calls with valuetype arguments.
23408 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23410 * mini-ppc.c: fixes for struct return type.
23412 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23414 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23415 mono_spillvar_offset() to arch-specific code.
23417 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23419 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23421 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23423 * exceptions-x86.c: Fix stack space leaks.
23425 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23426 registers from the lmf if the method has save_lmf set.
23428 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23430 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23431 of icall wrappers into InvokeInDomain, since these are now per-domain.
23433 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23435 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23436 make some opcode emulation and intrinsic ops enabled/disabled
23437 according to the architecture. More fixes.
23439 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23441 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23443 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23445 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23446 arch-specific handling for 'this' and struct return type to
23447 arch-specific code.
23449 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23451 * aot.c: prevent divide by zero error when reporting (it happened with
23452 Accessibility.dll).
23454 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23456 * mini.h (inst_switch): Remove unused macro.
23458 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23461 (load_aot_module): free 'info->methods' and 'info' properly. No more
23462 "free(): invalid pointer blah" messages when you have an old aot
23465 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23467 * jit-icalls.c, mini.c: Added support for context static fields.
23469 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23471 * mini.c (mono_method_blittable): Methods which set LastError are not
23472 blittable either. Fixes #51108.
23474 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23476 * mini.c: flush icache.
23477 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23479 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23481 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23483 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23485 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23488 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23491 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23493 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23495 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23496 instruction when the result is discarded.
23498 * iltests.il (test_0_div_regalloc): New regression test.
23500 * arrays.cs: Fix compilation error.
23502 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23504 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23505 float rules to inssel-x86.brg: sane architectures with FP registers
23506 don't need to implement these rules.
23508 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23510 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23512 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23514 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23515 implementation of 32 bit systems.
23517 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23519 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23520 (Jeroen Zwartepoorte).
23522 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23524 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23525 the caller and the callee matches.
23527 * mini.c (mono_method_to_ir): Add comment.
23529 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23530 signbit is missing on some platforms.
23532 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23534 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23536 * mini.c (setup_jit_tls_data): Call the new function.
23538 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23540 * mini-x86.c: Add experimental support for fast access to the lmf
23541 structure under NPTL/Linux 2.6.x.
23543 2003-11-06 Martin Baulig <martin@ximian.com>
23545 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23546 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23549 2003-11-02 Martin Baulig <martin@ximian.com>
23551 * mini.c (inflate_generic_field): New static method.
23552 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23553 generic instance and the field is declared in a generic type, call
23554 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23556 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23558 * mini.h mini.c (mono_method_same_domain): New function to return
23559 whenever the caller and the callee are in the same domain.
23561 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23563 2003-10-30 Martin Baulig <martin@ximian.com>
23565 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23566 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23568 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23569 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23571 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23573 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23576 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23577 object here, so it is in the correct appdomain etc.
23579 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23581 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23583 (mono_method_to_ir): Avoid freeing the type created returned from
23584 mono_type_create_from_typespec, since it is put into an internal cache
23585 by the function. Fixes pointer.exe.
23587 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23588 trampolines for icalls and pinvokes as well. Fixes #33569.
23590 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23592 * mini.c: Update after appdomain changes.
23594 * mini.c (mono_jit_compile_method_inner): Allways compile native
23595 method wrappers in the root domain, since there can only be one
23596 instance of them, whose address is stored in method->info.
23598 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23600 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23601 environment variable. Instead detect automatically whenever running
23602 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23605 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23607 * trace.c, trace.h: New files that implement the new trace option
23610 * driver.c: Document new --trace options.
23612 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23615 - if (mono_jit_trace_calls)
23616 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23618 * mini.h: prototypes.
23620 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23622 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23624 * mini.c inssel.brg: Implement typedefbyref opcodes.
23626 * mini.c (mono_jit_compile_method): Remove unused local variable.
23628 * mini.c (mono_jit_compile_method_inner): Ditto.
23630 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23632 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23634 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23636 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23638 * mini.c (mono_no_aot): Remove unused global variable.
23640 * mini.c: Thread safety fixes.
23642 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23644 * mini.c (mono_create_class_init_trampoline): Add a lock around
23645 class_init_hash_addr.
23647 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23650 * mini.c: Decompose the NEWARR instruction before decomposing its
23651 arguments. Fixes #30073.
23653 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23655 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23658 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23660 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23662 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23664 * driver.c: Add support for compiling icall wrappers to --compile.
23666 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23668 * inssel.brg: The empty value in class->interface_offsets is -1, not
23671 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23673 * objects.cs: New test for 'is' operator on an array of interfaces.
23675 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23677 * tramp-ppc.c: update trampoline code to support jumps
23678 and class initialization.
23680 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23682 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23684 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23686 * inssel.brg (OP_UNBOX): Remove unused rule.
23688 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23689 region instead of one for each method. Fixes #47813.
23691 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23693 * exceptions.cs (test_0_nested_finally): New regression test for
23694 nested exception handlers.
23696 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23698 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23700 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23703 * mini.c (mono_method_check_inlining): Make the inlining limit
23704 configurable by an environment variable.
23706 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23708 * mini.h: Bump AOT file version.
23710 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23711 token, store the image along with the token, since the token might not
23712 refer to the same image as the method containing the relocation,
23713 because of inlining.
23715 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23717 * mini.c (mono_precompile_assemblies): New function to compile
23718 all methods in all loaded assemblies.
23720 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23722 * regalloc.h regalloc.c (MonoRegState): Change the type of
23723 iassign and fassign to int*, since they can contain large negative
23724 values if the register is spilled. Also added some comments. Fixes
23727 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23728 under Win32. Fixes #42964.
23730 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23732 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23734 * aot.c: Added support for AOT compiling methods which contain calls
23735 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23738 * driver.c (compile_all_methods): Run the compilation in a thread
23739 managed by mono. Fixes #44023.
23741 * mini.c (mono_codegen): Print full method name in verbose output.
23743 * mini-x86.c (mono_arch_patch_code): Fix warning.
23745 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23746 jumps, since the method we are jumping to might be domain-specific.
23748 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23750 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23752 * inssel.brg: string chars are unsigned.
23754 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23756 * TODO: New todo item.
23758 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23759 which calls mono_runtime_class_init and patches the call site to
23760 avoid further calls.
23761 (mono_arch_create_class_init_trampoline): New arch specific function
23762 to create a class init trampoline.
23763 (create_trampoline_code): Generalized so it can create
23764 class init trampolines as well.
23766 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23767 (mono_create_class_init_trampoline): New function to create and cache
23768 class init trampolines.
23769 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23770 vtable given the address of a class init trampoline. Used by the
23772 (mono_codegen): Generate a call to a trampoline instead of
23773 mono_runtime_class_init in LDSFLD[A].
23774 (mono_codegen): Add relocations for the new trampoline.
23776 * mini.h mini-x86.c aot.c: Added a new relocation type:
23777 MONO_PATCH_INFO_CLASS_INIT.
23779 * mini.h: Bump AOT version number.
23781 * aot.c: Create a copy of the loaded code instead of using the original
23782 so methods which call each other will be close in memory, improving
23785 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23786 patch since it breaks the regression tests.
23788 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23789 for the register saving instruction sequence since the
23790 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23792 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23794 * TODO: Fix todo item && remove another.
23796 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23798 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23801 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23802 function of the module.
23804 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23805 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23806 --no-aot command line option.
23808 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23810 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23811 by Bernie Solomon (bernard@ugsolutions.com).
23813 * inssel.brg: Refactor the interface offset table related code into
23814 its separate functions and add support for the AOT case.
23816 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23818 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23820 * aot.c: Added mono_aot_verbose variable and made all debugging
23821 output depend on the value of this variable.
23823 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23824 method_label and info_label.
23826 * mini.h mini-x86.c aot.c: Added a new relocation type
23827 MONO_PATCH_INFO_IID for klass->interface_id.
23829 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23830 the MonoJitInfo structure.
23832 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23833 a non-root appdomain in shared mode.
23835 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23837 * aot.c: make aot loader less verbose. Remove free of unused variable.
23839 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23841 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23843 * .cvsignore: Added *.dll.
23845 * mini.c (mono_print_tree_nl): New function callable while debugging.
23847 * mini.c (mono_print_code): Export this.
23849 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23852 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23854 * mini.h (MonoCompile): Added 'jit_info' field.
23856 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23857 the cfg structure, since it is needed by the AOT compiler.
23859 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23861 * aot.c: A major rewrite. Changes include:
23862 - save exception tables for methods which have them.
23863 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23864 to g_module_symbol.
23865 - reworked the file format so it is now much smaller and needs
23866 fewer relocation entries.
23868 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23870 * aot.c (load_aot_module): Fix build bustage on platforms without
23873 2003-09-04 Martin Baulig <martin@ximian.com>
23875 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23877 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23879 * TODO: Some new optimization ideas.
23881 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23883 * aot.c: Save the optimization flags used to compile the code into
23886 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23887 support emitting domain specific code.
23889 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23890 no longer domain neutral. It can be made domain neutral by compiling
23891 with --optimize=shared.
23893 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23894 between appdomains.
23896 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23897 loading of AOT code.
23899 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23901 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23902 if there is no domain neutrality information.
23904 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23906 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23907 format version into the generated library.
23909 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23910 callee method into the caller since one of them could be shared.
23912 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23913 system exceptions from AOT code now works.
23915 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23916 method if it is domain neutral and the callee is not.
23918 * graph.c (cfg_emit_one_loop_level): Fix warning.
23920 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23922 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23925 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23927 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23928 is needed by code which is executed before mono_runtime_init ().
23929 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23931 * mini.c (mono_thread_abort): Fix warning.
23932 (mono_jit_compile_method): Call static constructor in the AOT case too.
23934 * aot.c (mono_compile_assembly): Fix warning.
23936 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23938 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23940 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23942 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23944 * cpu-pentium.md: Fix the length of call opcodes so they include the
23945 ESP restoring instruction. Fixes #47968.
23947 2003-08-28 Martin Baulig <martin@ximian.com>
23949 * mini-x86.c (mono_arch_call_opcode): Added support for
23950 MONO_TYPE_GENERICINST.
23952 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23954 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23956 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23957 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23959 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23962 2003-08-26 Martin Baulig <martin@ximian.com>
23964 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23965 when reporting an error, set this to the actual error location.
23966 (mono_method_to_ir): Report the correct error location if
23967 get_basic_blocks() returned an error.
23969 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23971 * mini.c (mono_type_blittable): OBJECT is not blittable.
23972 (mono_method_blittable): Methods which have marshalling descriptors
23973 are not blittable either. Fixes #47842.
23975 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23977 * driver.c mini.c: Use an environment variable instead of a global
23978 variable. Also fix the build.
23980 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23981 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23984 * driver.c mini.c: Added --with-valgrind option to turn off some
23985 code which prevents mono from running under valgrind.
23987 * mini.c (mono_emit_call_args): Fixed warning.
23989 * mini.c (mono_emulate_opcode): Fixed warning.
23991 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23993 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23994 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23995 regalloc.c, regalloc.h: specify available registers in arch-specific
23996 code and support floats in the regallocator (patch by Laurent Morichetti
23999 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24001 * mini.c: mono_thread_current() can be called only after
24002 mono_runtime_init(): rearrange code to not call it early on.
24004 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24006 * mini.c: allocate jump tables in the code mempools.
24008 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24010 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24013 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24015 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24016 12 to 16. This fixes bug #47453.
24019 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24021 * mini-ppc.c: fixed indexed load and unsigned compares.
24023 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24025 * mini.c: reenabled installation of handler for
24026 thread abort signal.
24028 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24030 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24031 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24032 until it's fixed and actually useful.
24034 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24036 * inssel-long32.brg: couple more opcodes implemented.
24038 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24040 * mini-sparc.c: Even more opcodes implemeted.
24042 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24044 * mini-sparc.c: More opcodes implemented.
24046 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24048 * mini-sparc.c: More opcodes implemented.
24050 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24052 * inssel-sparc.brg: Add some needed rules. Direct
24054 * Makefile.am: Use inssel-sparc.brg
24055 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24056 an assert happy for now.
24058 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24060 * mini-sparc.c: Fixed compile errors.
24061 * exceptions-sparc.c: Same. We now produce a mono binary
24062 on sparc-linux. Yea.
24064 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24066 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24067 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24068 They compile, but do not work.
24070 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24072 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24073 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24074 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24077 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24079 * mini.c: more opcodes implemented and better support for generics.
24081 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24083 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24084 * mini.c, mini.h: first cut at generics support: some new instructions
24085 added and changed the behaviour of some of the existing ones.
24087 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24089 * mini.c: Removed definition of metadata_shared mutex here.
24091 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24093 * mini-x86.c: make vararg calls work for instance methods.
24095 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24097 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24098 returns the arguments in a separte list, now.
24100 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24102 * aot.c, mini.c: updates for array type representation changes.
24104 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24106 * mini.c: register function to perform jit shutdown.
24108 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24110 * mini.c: use a faster allocator if possible.
24112 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24114 * aot.c: some cleanups and portability changes.
24116 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24118 * mini.c: use faster allocation for CEE_BOX if possible.
24120 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24122 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24123 Moved inlined mempcy code to its own function so that is can be
24124 reused. Added an inline memset function as well (optimized initobj).
24125 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24127 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24129 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24131 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24133 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24134 arch code can setup the cpu for CLR execution, if needed.
24135 We use it on x86 to set the precision of FP operations.
24137 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24139 * mini.c: disable some optimizations if we can guess they'll cost too
24140 much for a given method.
24142 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24144 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24146 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24147 * mini.h mini.c mini-x86.c: Added instruction level coverage
24148 info collection support.
24150 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24152 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24153 is now implemented in the profiling API. Get rid of a couple of
24154 unnecessary global variables.
24156 2003-06-15 Nick Drochak <ndrochak@gol.com>
24158 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24159 * cpu-g4.md: add op_bigmul and op_bigmul_un
24160 * cpu_pentium.md: add op_bigmul_un
24161 * inssel-long32.brg: add rule for unsigned bigmul
24162 * mini-ops.h: define OP_BIGMUL_UN
24163 * mini-x86.c: THE BUG: handle (un)signed properly
24164 * mini.c: choose unsigned opcode if needed.
24165 This set of patches fixes bug #44291
24167 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24169 * mini.c (optimize_branches): improved to handle all kinds of
24170 conditional branches.
24172 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24175 don't raise exceptions.
24177 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24179 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24180 to arch-specific files.
24182 2003-06-09 Martin Baulig <martin@ximian.com>
24184 * Makefile.am (libs): Added $(LIBGC_LIBS).
24186 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24188 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24189 and OP_ATAN (fixes bug#44293).
24191 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24193 * Makefile.am, mini-x86.c: rename cpu description array to
24194 pentium_desc, since some compilers define the 'pentium' preprocessor
24197 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24199 * mini.c (mini_select_instructions): add explicit branch if the
24200 following block is not the false target of a conditional branch -
24201 we need this with any optimization that reorder or remove bblocks
24203 * mini.c (optimize_branches): bug fixes
24205 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24207 * mini.c (mono_method_to_ir): inline static readonly fields
24209 * ssa.c (fold_tree): start cfold support for long (very simple
24212 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24214 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24216 * inssel.brg: fixed memcpy (bug #44219).
24218 2003-06-05 Dick Porter <dick@ximian.com>
24220 * driver.c: Set the glib log levels to not abort if g_message
24223 g_set_prgname() has to happen before mini_init() so that the
24224 process handle gets the info.
24226 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24228 * driver.c: add intrins to the default optimizations to get wider
24231 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24233 * mini.h: some large basic blocks will overflow a 16-bit
24234 integers for symbolic registers.
24236 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24238 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24239 (mono_arch_output_basic_block): fix bug 43499
24241 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24243 * mini.c: kill duplicated definition of mono_debug_format.
24245 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24247 * mini-x86.c, arrays.cs: fixed register allocation bug.
24249 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24251 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24253 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24255 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24258 (print_method_from_ip): also print source location information if
24261 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24263 * mini.c (mono_find_block_region): bug fix in region code
24264 (mini_method_compile): enable removing unreachable code again, but
24265 only in methods without exception clauses.
24267 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24269 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24270 Implemented arglist opcode and handling of TypedReference type.
24271 Fixed x86 call convention when a structure is returned.
24272 Minimal support for calling static vararg methods.
24274 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24276 * mini.c (mini_method_compile): always remove unreachable code,
24277 because the code in them may be inconsistent (access to dead
24278 variables for example).
24280 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24282 * driver.c, debug-mini.c: warning fixes.
24284 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24286 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24288 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24290 * mini.c: thread-static fields are registered in mono_class_vtable(),
24291 so ensure the function is called before checking for them.
24293 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24295 * mini.c (optimize_branches): fix for bug 43586
24297 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24298 overflow (fixes Bug #43639)
24300 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24302 * mini.c, objects.cs: allow the use of stobj for primitive types.
24304 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24306 * mini.c: be less strict about argument checking until we support
24307 running the verifier.
24309 2003-05-27 Nick Drochak <ndrochak@gol.com>
24311 * basic-long.cs: tests for (ulong)int * (ulong)int also
24312 * mini.c: use the same trick for (ulong)int * (ulong)int
24314 2003-05-27 Nick Drochak <ndrochak@gol.com>
24316 * basic-long.cs: add regression test for (long)int * (long)int
24317 * cpu-pentium.md: add op_bigmul specification
24318 * inssel-long32.brg: add OP_BIGMUL rule
24319 * mini-ops.h: add OP_BIGMUL
24320 * mini-x86.c: register allocator: handle case where src1 needs to be
24322 * mini.c: substitute special BIGMUL opcode in the tree for
24323 (long)int * (long)int
24325 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24327 * jit-icalls.c: call the type ctor on field access if needed.
24329 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24331 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24332 to a method (including results of ldelema, bug#43207).
24334 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24336 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24337 colors to show exception handler blocks.
24339 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24340 (fix for pinvoke7.cs).
24342 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24344 * mini.h, mini.c: ensure correct initialization order for types that
24345 require it. Prepare for lazy compilation of jit icall wrappers.
24346 Provide a name for opcode emulation to reduce unneeded mallocing.
24348 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24350 * mini-x86.c: better register restoring code and profiling
24351 support for tail calls.
24353 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24355 * mini.h, driver.c: prepare for leaf methods optimization.
24357 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24359 * mini.c: get targets of branches before converting a method.
24361 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24363 * mini.c (optimize_branches): added some experimental code (disbaled)
24365 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24367 * mini.c (optimize_branches): fix branch to branch optimization
24369 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24371 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24373 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24375 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24378 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24380 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24381 enable use of interface variables again.
24383 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24384 I1 to registers because there is no simply way to sign extend 8bit
24385 quantities in caller saved registers on x86.
24387 * inssel-float.brg: set costs of some rules to 2 so
24388 that monobure always select the arch. specific ones if supplied,
24389 regardless of the order we pass the files to monoburg.
24391 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24393 * mini.c, mini-x86.c: since the magic trampoline for jumps
24394 can't patch the code directly, we do it as soon as the
24395 method gets compiled.
24397 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24399 * mini-x86.c, mini.h: introduce a new patching method
24400 to support CEE_JMP and tail calls.
24401 * mini.c: obey tail.call. Don't precompile methods target
24403 * tramp-x86.c: new trampoline code to handle methods
24404 reached through a jump.
24406 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24408 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24409 bit values to registers
24411 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24413 * mini.c (mono_compile_get_interface_var): share interface
24414 variables if possible.
24416 2003-05-16 Martin Baulig <martin@ximian.com>
24418 * debug-mini.c (mono_init_debugger): New function to initialize
24419 the debugger. This is not in the debugger since it needs to
24420 access some of mini's internals.
24422 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24424 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24426 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24428 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24429 for value type handling.
24431 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24433 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24434 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24436 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24438 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24439 the constructor through a proxy.
24441 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24443 * jit-icalls.c, inssel.brg: fixes to array element address
24446 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24448 * mini-x86.c (is_regsize_var): allocate pointer to registers
24450 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24452 * driver.c: fixed typo, added intrins to the set of optimizations
24453 tested with regressions.
24455 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24457 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24458 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24461 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24463 * inssel.brg: remove some common pop instructions without side effects
24465 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24467 * inssel-x86.brg: fixed thinko in int to double conversions.
24469 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24471 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24473 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24475 * inssel-long32.brg: two more missing instructions.
24477 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24479 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24480 if not already set.
24482 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24484 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24487 * basic-float.cs: Added tests for negative zero.
24489 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24491 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24492 a couple of missing operations for long casts, with test cases.
24494 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24496 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24498 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24500 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24501 code size estimation.
24503 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24505 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24506 abstract methods (fix bug 42542)
24508 * aot.c: add ability to handle array types
24510 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24512 * mini.c: Call the _specific versions of the object allocation
24513 functions if possible.
24515 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24517 * driver.c: call setlocale ().
24519 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24524 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24526 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24528 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24529 wrappers (fix bug 42122)
24531 2003-05-04 Martin Baulig <martin@ximian.com>
24533 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24535 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24536 s/mini_set_defaults/mono_set_defaults/g.
24538 2003-05-04 Martin Baulig <martin@ximian.com>
24540 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24542 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24544 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24545 (reported by Don Roberts).
24547 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24549 * mini.c: temporarily work around two bugs for this release.
24551 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24553 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24554 that contains -export-dynamic and it makes using the ld script
24556 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24558 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24560 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24563 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24565 * mini.c: make sure leave calls all the needed finally blocks,
24566 even when the target jumps out of multiple exception clauses.
24568 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24570 * ldscript, Makefile.am: add linker script to reduce the number of
24571 exported symbols (should also fix the issues with libwine defining
24572 some of the same symbols in io-layer).
24574 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24576 * driver.c (mini_main): Avoid assertion when no file name is given on
24579 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24581 * driver.c: added --version/-V command line option.
24582 Added the inline optimization in the regression tests.
24584 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24586 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24587 to the type in the method signature (fixes bug#42134).
24589 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24591 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24593 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24595 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24597 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24599 * driver.c: fixed bug #42100.
24601 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24603 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24605 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24607 * mini.c: moved most of the code required to do inlining to its own
24608 function so it can be reused. Inline also ctors if appropriate.
24610 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24612 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24613 the runtime can call mono API functions.
24615 2003-04-27 Martin Baulig <martin@ximian.com>
24617 * debug-mini.c (mono_debug_init_method): Added
24618 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24619 send a notification to the debugger.
24621 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24622 running in the Mono Debugger, just pass the breakpoint number to
24623 mono_debug_init_method().
24625 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24627 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24629 * mini.c: allow some more unsafe compares.
24631 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24633 * mini-x86.c, Makefile.am: make distcheck works (partially from
24634 a patch by Richard Lee <r.h.lee@attbi.com>).
24635 * regset.c, regset.h: removed, they are unused.
24637 2003-04-25 Dick Porter <dick@ximian.com>
24639 * driver.c: Usage reports the name as 'mono' not 'mini'
24640 * exceptions-x86.c: Build and run on freebsd
24642 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24644 * Makefile.am: install the program with the 'mono' name and
24645 the library as libmono instead of mini and libmini.
24647 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24649 * driver.c: provide the APIs for the embedding interface of the old jit.
24651 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24653 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24655 2003-04-23 Martin Baulig <martin@ximian.com>
24657 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24659 * driver.c: Added `--debug' command line argument to enable
24662 2003-04-23 Martin Baulig <martin@ximian.com>
24664 * debug.[ch]: Removed. The code is now in
24665 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24667 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24670 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24672 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24674 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24677 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24678 mono_domain_finalize.
24679 (mini_method_compile): use mono_method_profile* if the the option is
24682 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24684 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24685 methods with their wrapper.
24687 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24688 methods with their wrapper.
24690 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24693 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24696 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24699 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24701 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24703 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24705 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24706 of the mempool. This is slightly faster and uses less memory
24708 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24710 * mini.c: avoid O(n) allocation for variables.
24712 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24714 * mini.c: handle items on the stack after inlining methods.
24716 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24718 * mini.c: make the method->opcode optimization dependent
24719 on MONO_OPT_INSTRINS and do it lazily.
24721 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24723 * driver.c: print overall results at the end of regression run.
24725 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24727 * inssel.brg: don't overwrite symbolic registers.
24729 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24731 * inssel-x86.brg: fix conversion from long to float.
24733 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24735 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24737 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24739 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24741 * driver.c: Added --print-vtable option as in the old JIT.
24743 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24745 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24747 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24749 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24751 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24753 * mini.c regalloc.c regalloc.h: Fix memory leak.
24755 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24757 * aot.c (mono_aot_get_method): register all used strings
24759 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24761 * mini.c: always intern strings references with ldstr at compile time.
24763 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24765 * Makefile.am: add BUILT_SOURCES.
24767 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24769 * driver.c: give a better error message when the assembly to execute
24770 doesn't have an entry point.
24772 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24774 * Makefile.am: added hack for automake
24776 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24779 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24781 22003-04-07 Martin Baulig <martin@ximian.com>
24783 * Makefile.am: Added Makefile.am.
24785 * debugger-main.c: Removed, this is now in the debugger where it
24788 * mini.pc.in: Call this package `mini' for the moment.