1 2010-01-03 Zoltan Varga <vargaz@gmail.com>
3 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
4 functions which are now defined in mempool-internals.h.
6 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
8 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
10 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
14 * mini-*.c: Properly handle generic enums.
18 2009-12-28 Zoltan Varga <vargaz@gmail.com>
20 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
23 2009-12-27 Zoltan Varga <vargaz@gmail.com>
25 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
26 nullable parameters. Fixes #567351.
28 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
30 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
32 2009-12-26 Zoltan Varga <vargaz@gmail.com>
34 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
35 mono_get_generic_context_from_code () call.
37 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
39 2009-12-25 Zoltan Varga <vargaz@gmail.com>
41 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
44 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
46 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
47 mono_method_get_signature returns NULL. Fix #567084
49 2009-12-25 Zoltan Varga <vargaz@gmail.com>
51 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
52 instead of once for each module.
54 2009-12-22 Zoltan Varga <vargaz@gmail.com>
56 * debugger-agent.c (ss_start): Implement step over for the last sequence
59 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
60 have the STEP_LOC flag set.
62 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
65 2009-12-21 Zoltan Varga <vargaz@gmail.com>
67 * mini.c (mono_add_seq_point): New helper function.
68 (mono_save_seq_point_info): New function to save sequence point info, extracted
69 from mini_method_compile ().
71 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
73 * mini.h (MonoSeqPointInfo): New structure containing information about
74 the sequence points of a JITted method.
75 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
78 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
79 point information is stored, use a MonoSeqPointInfo structure instead of a
80 GPtrArray. For each seq point, compute a list of successor seq points.
82 * debugger-agent.c: Use the successor list to implement step-over more
83 efficiently: instead of single stepping until a different line/IL offset is
84 reached, place breakpoints into all successor seq points.
86 * mini.h: Bump AOT file format version.
88 2009-12-21 Zoltan Varga <vargaz@gmail.com>
90 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
92 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
94 2009-12-21 Zoltan Varga <vargaz@gmail.com>
96 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
99 2009-12-18 Zoltan Varga <vargaz@gmail.com>
101 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
102 alloca as g_malloc is not signal safe.
104 2009-12-18 Zoltan Varga <vargaz@gmail.com>
106 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
107 VALGRIND_DISCARD_TRANSLATIONS.
109 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
110 checks, they are no longer needed.
112 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
113 a function into a sigctx which can handle function pointers.
115 * mini-ppc.c: Implement soft debugger support on ppc64.
117 * mini-ppc.c: Implement soft debugger support.
119 2009-12-17 Zoltan Varga <vargaz@gmail.com>
121 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
123 2009-12-17 Marek Habersack <mhabersack@novell.com>
125 * mini.c (mono_get_runtime_build_info): include Mono version in
128 * driver.c (mono_main): VERSION is now included in the string
129 returned from mono_get_runtime_build_info()
131 2009-12-17 Zoltan Varga <vargaz@gmail.com>
133 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
134 signatures. Fixes #565143.
136 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
138 2009-12-16 Zoltan Varga <vargaz@gmail.com>
140 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
142 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
144 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
145 making max stack 10x smaller.
147 2009-12-16 Zoltan Varga <vargaz@gmail.com>
149 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
151 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
153 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
155 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
157 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
158 bigger than MONO_ARCH_MAX_FRAME_SIZE.
160 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
162 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
164 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
166 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
169 2009-12-14 Miguel de Icaza <miguel@novell.com>
171 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
172 raise an invalid program exception.
174 For other opcodes that we might not handle use a g_warning and
175 raise the exception. Beats termination.
179 2009-12-14 Zoltan Varga <vargaz@gmail.com>
181 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
183 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
184 by merging the LLVM and !MAP_32BIT cases.
186 2009-12-13 Jonathan Chambers <joncham@gmail.com>
188 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
189 sigctx being passed in, as we have no CONTEXT available in the APC.
191 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
194 Code contributed under MIT/X11 license.
196 2009-12-13 Zoltan Varga <vargaz@gmail.com>
198 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
199 in the LLVM backend on AMD64.
201 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
204 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
206 * mini-llvm.c: Export mono_personality for AOT.
208 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
210 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
211 implicit exception can occur.
213 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
214 OP_IMPLICIT_EXCEPTION instruction.
216 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
218 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
220 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
221 inside a protected block.
223 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
224 trampolines doesn't include the argument.
226 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
227 trampolines on amd64.
229 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
232 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
233 disabled for methods with clauses.
235 * mini-llvm.c: Enable support for catch clauses.
237 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
238 end of an LLVM compiled finally clause.
239 (mono_handle_exception_internal): Save the exception handling state in TLS
240 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
241 resume unwinding from that point.
243 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
244 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
245 to obtain the addresses of the exception handling regions.
247 * mini-llvm.c: Add beginnings of support for exception handling, currently only
248 finally clauses are supported.
250 * mini.c (mini_method_compile): Add support for LLVM code with exception
253 2009-12-12 Zoltan Varga <vargaz@gmail.com>
255 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
258 2009-12-12 Zoltan Varga <vargaz@gmail.com>
260 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
263 2009-12-11 Zoltan Varga <vargaz@gmail.com>
265 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
266 for 2 parameter sched_setaffinity in older glibc versions. Fixes
269 2009-12-11 Marek Habersack <mhabersack@novell.com>
271 * method-to-ir.c (mini_redirect_call): do not redirect the
272 InternalAllocateStr internal call if string profiling is enabled.
274 2009-12-10 Zoltan Varga <vargaz@gmail.com>
276 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
279 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
280 unwind.h header file.
282 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
283 newer valgrind versions seems to handle this fine.
285 2009-12-09 Zoltan Varga <vargaz@gmail.com>
287 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
288 on the debugger thread.
290 2009-12-08 Zoltan Varga <vargaz@gmail.com>
292 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
294 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
296 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
298 * cpu-<ARCH>.md: Make call_handler clob:c.
300 * mini.c: Reenable SSA for methods with clauses.
302 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
303 as it causes failures on x86.
305 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
307 * driver.c: Fail gracefully with --compile-all if mono_method_signature
308 returns NULL (e.g. a bad assembly).
310 2009-12-08 Geoff Norton <gnorton@novell.com>
312 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
313 stepping out into native code. There were issues with nested invokes
316 2009-12-07 Zoltan Varga <vargaz@gmail.com>
318 * mini.c (mini_method_compile): Do the disable_llvm checks early
319 and avoid the LLVM compile pass if the checks fail.
321 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
323 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
324 LLVM optimizations don't try to remove them.
326 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
327 different file so the original remains.
329 2009-12-06 Zoltan Varga <vargaz@gmail.com>
331 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
333 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
335 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
336 support for non-inline unwind descriptors.
338 2009-12-07 Geoff Norton <gnorton@novell.com>
340 * debugger-agent.c: Darwin can colesce signals, so we need to handle
341 the interrupt_count slightly differently. Native threads were never
344 2009-12-05 Zoltan Varga <vargaz@gmail.com>
346 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
347 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
348 yet generate this info.
350 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
352 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
353 client can distinguish between intptrs and longs.
355 2009-12-05 Zoltan Varga <vargaz@gmail.com>
357 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
360 * aot-runtime.c (load_function): Update after the change above.
362 * mini.h: Bump AOT file format version.
364 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
365 if the delegate class is dynamic.
367 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
368 in gshared code too using the new rgctx info type
369 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
371 2009-12-04 Geoff Norton <gnorton@novell.com>
373 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
374 we need to track the original suspend count so the thread properly
375 wakes up in resume_thread.
377 2009-12-04 Zoltan Varga <vargaz@gmail.com>
379 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
382 * generics.cs: Add a test.
384 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
385 is 0. Simplify a lot of code using this.
387 * mini-trampolines.c (mono_delegate_trampoline): Call
388 mono_create_static_rgctx_trampoline () before saving the final address in
389 delegate->method_code, to avoid calling it each time a delegate is first called.
391 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
392 which need static rgctx trampolines.
394 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
395 keyed on the method+addr pair, since addr could be either the method addr or
396 an unbox trampoline in the AOT case. Fixes #560246.
398 2009-12-03 Zoltan Varga <vargaz@gmail.com>
400 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
401 place it was called before too.
403 2009-12-03 Zoltan Varga <vargaz@gmail.com>
405 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
406 if no security manager is present, to speed up the AOT case. Call
407 mono_class_vtable () full with raise_on_error == TRUE instead.
409 2009-12-03 Zoltan Varga <vargaz@gmail.com>
411 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
412 the local optimization passes can take its result into account. Fixes
415 * exceptions.cs: Add a test.
417 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
419 This patch is contributed under the terms of the MIT/X11 license
421 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
423 2009-12-03 Zoltan Varga <vargaz@gmail.com>
425 * mini.h (MonoInst): Remove unused 'ssa_op' field.
427 * debugger-agent.c: Rework the handling of stack traces of running threads to
428 avoid crashes if compute_frames () tries to walk the stack of running thread.
430 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
432 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
434 * mini.h (StackFrameInfo): Add an 'lmf' field.
436 2009-12-02 Zoltan Varga <vargaz@gmail.com>
438 * debugger-agent.c (suspend_current): Always set really_suspended.
440 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
442 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
444 2009-12-01 Zoltan Varga <vargaz@gmail.com>
446 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
449 2009-12-01 Zoltan Varga <vargaz@gmail.com>
451 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
453 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
455 * mini-trampolines.c: Fix MSVC build.
457 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
459 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
461 2009-11-30 Zoltan Varga <vargaz@gmail.com>
463 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
464 the instruction following an OP_FCOMPARE is optimized away.
466 2009-11-30 Zoltan Varga <vargaz@gmail.com>
468 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
469 emit_autoreg () into this arch-specific function.
471 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
472 code, it is no longer needed.
474 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
476 * mini.h: Bump AOT file format version.
478 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
479 using the sorted_code_offsets array, instead of reading it from the
480 exception debug info.
481 (load_method): Call mono_aot_find_jit_info instead of
482 decode_exception_debug_info ().
484 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
485 LLVM compiled as a flag.
487 2009-11-29 Zoltan Varga <vargaz@gmail.com>
489 * debugger-agent.c (resume_thread): Fix a warning.
491 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
494 2009-11-28 Zoltan Varga <vargaz@gmail.com>
496 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
497 contents to MonoAotFileInfo.
499 2009-11-27 Zoltan Varga <vargaz@gmail.com>
501 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
502 Put all binary data into a giant blob, similarly to the way .net assemblies
503 store binary data. Emit offset tables in a compact form to reduce their size.
505 * mini.h: Bump AOT file format version.
507 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
510 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
511 avoid linear searches at runtime.
513 * aot-runtime.c (find_symbol): Update this to use the hash.
515 * mini.h: Bump AOT file format version.
517 2009-11-26 Zoltan Varga <vargaz@gmail.com>
519 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
522 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
525 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
526 the distribution of got slot types.
528 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
530 * method-to-ir.c: Add support for generating explicit null checks.
532 2009-11-25 Zoltan Varga <vargaz@gmail.com>
534 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
535 on a random thread if possible.
537 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
538 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
541 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
542 regs. Pass the real size of the regs array to mono_unwind_frame ().
544 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
547 2009-11-24 Geoff Norton <gnorton@novell.com>
549 * mini-darwin.c: Work around apple bug rdar://7209349 See
550 http://openradar.appspot.com/7209349 for details. Synopsis,
551 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
552 never been initialized before.
554 2009-11-24 Zoltan Varga <vargaz@gmail.com>
556 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
558 * mini-arm.c (mono_arm_thumb_supported): New helper function.
560 2009-11-24 Zoltan Varga <vargaz@gmail.com>
562 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
563 OP_SHL_IMM is not 32 bit.
565 2009-11-24 Zoltan Varga <vargaz@gmail.com>
567 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
569 2009-11-24 Zoltan Varga <vargaz@gmail.com>
571 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
574 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
575 > 0 since some threads can resume if their resume_count is > 0.
576 (invoke_method): Avoid reading freed memory.
578 * debugger-agent.c (process_suspend): Extract the suspend code from
579 process_single_step_inner () to a separate function. Rework the code to prevent
580 races between this function and thread interrupts.
582 * debugger-agent.c (suspend_current): Check the resume_count field instead
583 of resume_one so suspends+resumes during single threaded invokes work
586 2009-11-23 Zoltan Varga <vargaz@gmail.com>
588 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
589 to make the generated code smaller.
591 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
592 sequence generated by recent LLVM versions.
594 * mini-llvm.c: Add support for a few simple cases which weren't supported
597 * mini-trampolines.c (mono_magic_trampoline): Don't call
598 mono_arch_get_vcall_slot () when llvm is enabled.
600 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
602 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
603 into a new function called common_call_trampoline () which is used by the
604 llvm vcall trampoline as well.
606 * debugger-agent.c: Implement single threaded invokes.
608 * debugger-agent.c: Revert change which broke the agent on linux.
610 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
613 * generics.cs: Add a test.
615 2009-11-22 Zoltan Varga <vargaz@gmail.com>
617 * debugger-agent.c: Fix the cygwin build.
619 2009-11-21 Zoltan Varga <vargaz@gmail.com>
621 * cprop.c: Remove this unused file.
623 2009-11-21 Zoltan Varga <vargaz@gmail.com>
625 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
628 * basic.cs: Add a test.
630 2009-11-21 Zoltan Varga <vargaz@gmail.com>
632 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
635 2009-11-20 Zoltan Varga <vargaz@gmail.com>
637 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
638 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
639 it. Use this flag to control llvm related code paths instead of #ifdef
640 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
643 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
645 * mini.h: Bump AOT file format version.
647 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
648 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
650 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
651 was used as an assembly filter.
653 2009-11-19 Zoltan Varga <vargaz@gmail.com>
655 * unwind.c: Fix support for ppc.
657 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
658 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
660 2009-11-19 Zoltan Varga <vargaz@gmail.com>
662 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
664 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
665 added by the ps3 changes.
667 2009-11-19 Zoltan Varga <vargaz@gmail.com>
669 * mini-gc.c: Resurrect this, so at least it compiles.
671 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
673 2009-11-18 Zoltan Varga <vargaz@gmail.com>
675 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
676 create_event_list () so assembly filters can be used.
678 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
681 2009-11-17 Zoltan Varga <vargaz@gmail.com>
683 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
684 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
687 * aot-compiler.c (add_generic_instances): Emit instances of common generic
688 classes for char/bool too.
690 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
692 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
695 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
698 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
700 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
702 Code contributed under MIT/X11 license.
704 2009-11-14 Zoltan Varga <vargaz@gmail.com>
706 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
707 threads in native code work.
709 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
710 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
713 2009-11-13 Jonathan Chambers <joncham@gmail.com>
715 * debugger-agent.c: Implementation for Windows platform.
717 * mini-x86.c: Add support for Windows. Use mono-* synchronization
718 primitives. Use SEH to implement breakpoints and single stepping.
720 * mini-x86.h: Enable soft debugger on Windows.
722 Code contributed under MIT/X11 license.
724 2009-11-13 Zoltan Varga <vargaz@gmail.com>
726 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
727 under XEN. Fixes #522894.
729 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
731 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
732 interface calls in LLVM AOT code.
734 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
737 * mini-llvm.c: Add support for OP_VPHI.
739 * objects.cs: Add a test.
741 2009-11-13 Zoltan Varga <vargaz@gmail.com>
743 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
744 this is called on the debugger thread.
746 2009-11-12 Zoltan Varga <vargaz@gmail.com>
748 * mini-llvm.c: Add soft-float support.
750 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
751 FCALL which returns an R4.
753 * driver.c (mono_main): Add a missing '\n'.
755 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
756 platforms which doesn't support the LLVM IMT trampoline.
758 2009-11-11 Zoltan Varga <vargaz@gmail.com>
760 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
762 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
764 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
767 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
769 2009-11-10 Zoltan Varga <vargaz@gmail.com>
771 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
772 Instead of emitting a method_order table, sort the contents of the code_offsets
773 table and do a binary search in the sorted table. The previous approach doesn't
774 work with LLVM which emits methods in a arbitrary order.
776 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
777 in the .eh_frame section in ELF files.
779 * mini.h: Bump corlib file format version.
781 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
783 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
784 LDMIA->LDM macro name change.
786 2009-11-09 Zoltan Varga <vargaz@gmail.com>
788 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
791 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
794 * aot-compiler.c: Ditto.
796 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
797 &align to mini_type_stack_size_full ().
799 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
801 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
803 2009-11-08 Zoltan Varga <vargaz@gmail.com>
805 * mini-arm.c: Compute the stack space used by arguments using
806 mini_type_stack_size_full ().
808 2009-11-08 Zoltan Varga <vargaz@gmail.com>
810 * optflags-def.h: Remove dead TREEPROP optimization.
812 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
814 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
816 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
818 2009-11-07 Zoltan Varga <vargaz@gmail.com>
820 * driver.c (mono_jit_parse_options): New public API function to parse options
821 as done by the runtime executable.
823 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
824 when handling named arguments.
826 2009-11-07 Zoltan Varga <vargaz@gmail.com>
828 * mini-arm.c: Implement support for returning vtypes in registers, fix support
829 for passing small vtypes in registers, make the CallInfo structures more
830 similar to the code on the other platforms.
832 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
833 the code in the prolog requires it.
835 2009-11-06 Zoltan Varga <vargaz@gmail.com>
837 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
838 (koush@koushikdutta.com).
840 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
841 where the thunk memory should be allocated from. Fixes appdomain unloading
844 2009-11-06 Zoltan Varga <vargaz@gmail.com>
846 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
847 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
849 2009-11-05 Zoltan Varga <vargaz@gmail.com>
851 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
852 AOT, as it is not implemented yet.
854 * mini-x86.c (mono_arch_output_basic_block): Ditto.
856 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
858 * debugger-agent.c: Fix windows build.
860 2009-11-05 Zoltan Varga <vargaz@gmail.com>
862 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
863 after the client connects/disconnects.
865 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
866 when an exception of a given type is thrown.
868 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
869 only on an uncaught exception.
871 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
873 * debugger-agent.c: Add a 'launch' option.
875 2009-11-05 Zoltan Varga <vargaz@gmail.com>
877 * debugger-agent.c: Add a 'timeout' option.
879 2009-11-05 Zoltan Varga <vargaz@gmail.com>
881 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
884 2009-11-05 Zoltan Varga <vargaz@gmail.com>
886 * debugger-agent.c (set_breakpoint): Emit a log message.
888 2009-11-04 Zoltan Varga <vargaz@gmail.com>
890 * mini-arm.c: Fix the arm build.
892 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
894 * aot-compiler.c: don't leak the value returned from
895 mono_type_full_name().
897 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
899 * debugger-agent.c: defer including mono-mutex.h until we know the
902 2009-11-04 Jonathan Chambers <joncham@gmail.com>
904 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
905 of pthreads directly.
907 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
908 exception handlers. Pass info argument.
910 * mini.h: Adjust signatures of soft debugger functions to pass void*
911 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
913 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
914 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
915 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
916 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
918 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
920 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
921 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
922 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
923 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
925 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
927 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
929 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
931 * mono-semaphore.h: Skeleton implementation for Windows.
933 Code contributed under MIT/X11 license.
935 2009-11-04 Jonathan Chambers <joncham@gmail.com>
937 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
939 Code contributed under MIT/X11 license.
941 2009-11-04 Jonathan Chambers <joncham@gmail.com>
943 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
945 Code contributed under MIT/X11 license.
947 2009-11-04 Zoltan Varga <vargaz@gmail.com>
949 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
950 debug info to 100 because 10 still slows down gdb too much.
952 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
953 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
954 them in the wrappers.
956 2009-11-03 Zoltan Varga <vargaz@gmail.com>
958 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
960 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
962 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
963 function mono_aot_get_array_helper_from_wrapper ().
965 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
966 array helper methods.
968 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
970 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
971 the value was loaded from memory.
973 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
974 the value was loader from there.
976 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
977 without constant swizzle.
979 2009-11-02 Jonathan Chambers <joncham@gmail.com>
981 * mini-amd64.c: Put soft debugger functions behind a
982 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
984 * mini-amd64.h: disable the soft debugger in windows.
986 Code contributed under MIT/X11 license.
988 2009-11-02 Jonathan Chambers <joncham@gmail.com>
990 * mini-x86.c: Put soft debugger functions behind a
991 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
993 Code contributed under MIT/X11 license.
995 2009-11-02 Jonathan Chambers <joncham@gmail.com>
997 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
998 to mono_arch_find_jit_info_ext.
1000 Code contributed under MIT/X11 license.
1002 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1004 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1006 * debugger-agent.c: Add support for filtering events by assemblies.
1008 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1009 the agent is not enabled.
1011 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1013 * exceptions-x86.c: hopefully last change to fix the windows build.
1014 This one courtesy of Jonathan Chambers.
1016 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1018 * debugger-agent.c: remove unused function.
1020 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1022 * debugger-agent.c: add #ifdefs for a few header files.
1023 * mini-x86.h: disable the soft debugger in windows.
1024 Step 1 of 2 to make this compile on windows with gcc.
1026 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1028 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1029 as it breaks the build.
1031 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1033 Merge the soft debugger branch.
1035 * debugger-agent.h debugger-agent.c: New files containing the soft
1036 mode debugger module.
1038 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1039 at the appropriate locations.
1041 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1044 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1045 enable/disable single stepping.
1047 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1048 which returns all information in a StackFrameInfo structure, and can handle the
1049 LMF frames added by the debugger.
1051 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1054 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1055 walker function which works on a specific thread and passes a StackFrameInfo
1056 structure to its callback.
1058 * mini.c (mini_init): Initialize the debugger agent.
1060 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1062 * mini-ops.h: Add OP_SEQ_POINT opcode.
1064 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1065 arguments to the debugger agent.
1067 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1069 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1072 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1074 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1076 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1078 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1080 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1081 sets the IMT argument and makes a virtual call.
1083 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1085 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1087 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1090 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1092 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1093 runtime. Fixes #551228.
1095 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1097 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1099 * basic.cs: Add a test.
1101 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1102 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1103 CONSTRAINED. Fixes #550964.
1105 * generics.cs: Add a test.
1107 2009-10-28 Mark Probst <mark.probst@gmail.com>
1109 * mini-posix.c (add_signal_handler): Use
1110 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1112 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1114 Contributed under the terms of the MIT/X11 license by
1115 Jerry Maine <crashfourit@gail.com>.
1117 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1118 sse4a for simd intrinsics.
1120 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1121 sse4a for simd intrinsics.
1123 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1125 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1126 instead of inst_p1 which is not the same on ILP32 platforms.
1128 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1130 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1131 not the mscorlib one before calling mono_get_lmf_addr.
1133 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1134 of the ip to the LMF.
1136 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1137 immediate in the op->op_imm optimization.
1139 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1140 understand. VTypes now work, but are not abi compliant, as they are
1141 split into 4 byte parts instead of 8.
1142 (emit_memcpy): Fix the unrolled case to work on the PS3.
1144 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1146 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1147 the default when static linking.
1149 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1151 * aot-compiler.c: Add an autoreg option to automatically register
1152 statically linked aot modules using ELF .ctors.
1154 * genmdesc.pl: Add __ppc64__ to allowed defines.
1156 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1158 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1159 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1161 2009-10-24 Mark Probst <mark.probst@gmail.com>
1163 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1165 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1167 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1168 which will contain the domain where the method was found.
1170 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1171 mini_jit_info_table_find ().
1173 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1175 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1177 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1179 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1180 set, its not supported yet.
1182 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1184 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1185 iface wrapper is not found.
1186 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1188 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1190 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1191 which have a different name.
1193 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1194 wrappers and Array.GetGenericValueImpl ().
1196 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1197 because of the change above.
1199 * generics.cs: Add a test for full aot + generic array ifaces.
1201 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1203 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1204 that hides the previous one.
1206 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1208 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1209 marshalled. Fixes #541623.
1211 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1213 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1215 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1217 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1219 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1221 * mini-posix.c (sigprof_signal_handler):
1222 Implemented support for building stat call chans in different ways.
1224 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1226 * mini-exceptions.c (mono_find_jit_info):
1227 Also check that a jit info has been found (fixes a profiler crash).
1229 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1231 * mini.c (mono_codegen):
1232 Call mono_profiler_code_buffer_new with correct code address.
1234 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1236 * driver.c (mono_main): Change the date in the copyright.
1238 2009-10-14 Mark Probst <mark.probst@gmail.com>
1240 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1241 allocator in shared generic code for open classes, because we
1242 can't get those classes' vtables. We need to make managed
1243 allocators not depend on the vtable at compile-time to solve this.
1245 2009-10-13 Martin Baulig <martin@ximian.com>
1247 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1248 `const guint8 *trampoline' argument; send both the old and the new
1251 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1253 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1254 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1255 (can_marshal_struct): Skip structures with auto layout.
1257 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1259 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1261 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1262 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1263 a variable to hold the stack slot used by the int<->float conversion opcodes.
1265 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1267 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1269 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1270 when using full-aot.
1272 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1274 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1275 each instance of Comparer<T>.
1277 * generics.cs: Add a new test.
1279 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1281 * driver.c (parse_debug_options): Add a 'gdb' option.
1283 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1285 * image-writer.c: Add support for emitting the image into a memory buffer.
1287 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1289 * aot-compiler.c: Add support for registering debug info with GDB using the
1290 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1291 MONO_XDEBUG to 'gdb'.
1293 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1295 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1298 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1300 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1301 can be used to set breakpoints in gdb.
1303 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1304 segment to an absolute address.
1306 2009-10-13 Mark Probst <mark.probst@gmail.com>
1308 * method-to-ir.c: Use the managed array allocator method if
1311 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1313 * aot-compiler.c : Fix the MSVC builds
1315 Code is contributed under MIT/X11 license.
1317 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1319 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1320 avoid registering 1 symbol file per method with gdb.
1322 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1324 * mini-sparc.c: Fix the handling of enums with base type long.
1326 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1328 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1329 instead of using type->data.klass as the later doesn't work with generics.
1331 2009-09-25 Mark Probst <mark.probst@gmail.com>
1333 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1334 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1335 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1336 works differently now and we don't handle it in the JIT anymore.
1338 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1339 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1340 the Thread class split.
1342 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1344 * driver.c: Don't run tests with the obsolete treeprop optimization.
1346 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1347 variable volatile. Fixes #541577.
1349 * basic-calls.cs: Add a new test.
1351 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1353 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1355 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1356 work/required with recent iphone sdk versions.
1358 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1361 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1362 in the VCALL decomposition code.
1364 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1366 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1368 * basic.cs: Add a test.
1370 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1373 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1374 searches all the domains of the current thread.
1376 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1378 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1380 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1381 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1383 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1384 for non-jit trampolines.
1386 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1388 * aot-compiler.c (add_wrappers): Ditto.
1390 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1391 the size of the param area used by dyn_call to 6 which covers the majority of
1394 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1396 * mini-arm.c: Implement support for passing/receiving
1397 longs and receiving floats in the dyn_call code.
1399 * mini-amd64.c: Implement support for receiving vtypes in registers in
1402 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1405 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1407 * mini-arm.c (get_call_info): Return more precise information in
1409 (dyn_call_supported): Use the information in CallInfo.
1411 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1413 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1416 * mini-arm.c: Update after the dyn_call api changes.
1418 * mini.c (mini_create_jit_domain_info): Register a destructor function
1419 for the runtime_invoke_hash.
1421 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1422 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1424 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1425 (dyn_call_supported): Simplify this by using get_call_info ().
1426 (mono_arch_dyn_call_free): New destructor function.
1428 * generics.cs: Remove a printf.
1430 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1432 * mini-arm.c: Add support for enum return values and passing a few arguments
1435 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1438 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1440 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1441 the dynamic invoke wrappers.
1443 * mini-arm.c: Implement OP_DYN_CALL for arm.
1445 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1446 supported by the dynamic runtime invoke wrapper.
1448 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1449 runtime invoke wrapper.
1451 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1452 if possible when running with full-aot.
1454 * mini-ops.h: Add OP_DYN_CALL opcode.
1456 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1457 with dynamic arguments lists similar to libffi.
1459 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1461 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1463 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1466 * iltests.il.in: Add a new test.
1468 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1470 * aot-compiler.c (add_generic_instances): Add more instances of
1471 GenericEqualityComparer.
1473 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1475 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1477 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1479 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1480 comments on some functions that now can fail.
1482 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1484 * Makefile.am: Add Info.plist to EXTRA_DIST
1486 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1488 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1489 static synchronized wrappers. Fixes #539500.
1491 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1493 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1496 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1498 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1499 lmf before calling filter clauses as well. Fixes #539550.
1501 * exceptions.cs: Add a test.
1503 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1505 * aot-compiler.c (add_generic_class): Add instances of
1506 Array.GetGenericValueImpl as well.
1508 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1511 * generics.cs: Add a fullaot linq test.
1513 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1515 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1518 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1520 * mini-trampolines.c (mono_delegate_trampoline) : Call
1521 mono_cominterop_get_invoke if the delegate target object
1524 Code is contributed under MIT/X11 license.
1526 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1528 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1529 internal call is defined outside platform code. Reduce code
1530 duplication with existing [Method|Field]AccessException
1532 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1534 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1535 if the return value is a small struct passed on regs.
1537 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1539 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1541 * mini-codegen.c: Enable the cpu description validation for arm.
1543 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1545 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1546 test which depends on structs to objects.cs.
1548 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1549 require object model related stuff working.
1551 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1553 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1555 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1556 against the instruction metadata in mini-ops.h. amd64 only for now.
1558 * mini-ops.h: Fix some instruction descriptions.
1560 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1561 unused instructions.
1563 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1565 * exceptions.cs: Add a new test.
1567 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1569 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1571 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1573 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1574 skip empty phi opcodes.
1576 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1577 correctly by zero extending after loads. Skip methods containing calls
1578 to the monitor enter/exit trampolines.
1580 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1581 when calling mono_thread_force_interruption_checkpoint ().
1583 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1585 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1587 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1589 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1590 bootstrap could run.
1592 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1594 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1596 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1598 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1600 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1601 LLVM might be very short.
1603 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1604 in OP_THROW/RETHROW.
1606 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1609 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1611 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1612 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1613 LLVM might be very short.
1615 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1617 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1618 the alignment for the value of sp.
1620 2009-09-01 Geoff Norton <gnorton@novell.com>
1622 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1623 managed wrappers in full aot.
1625 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1627 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1629 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1631 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1633 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1635 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1637 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1640 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1642 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1643 depend on the info MonoMethodHeader which could be missing in IL stripped
1646 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1648 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1649 they are only 4 byte aligned.
1651 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1653 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1654 was done previously, since using SP causes too many problems.
1656 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1657 frames without a frame pointer works.
1659 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1660 global register in methods with calls, since the calls can go through
1661 a static rgctx trampoline which doesn't save it.
1663 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1665 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1667 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1669 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1671 2009-08-18 Christian Hergert <chris@dronelabs.com>
1673 * method-to-ir.c: Fix warnings for uninitialized variables.
1675 2009-08-18 Christian Hergert <chris@dronelabs.com>
1677 * mini-exceptions.c:
1678 * aot-compiler.c: Fix printf warnings.
1680 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1682 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1683 Add GetGenericValueImpl<string>.
1685 * aot-compiler.c (add_generic_instances): Add instances of
1686 GenericEqualityComparer<T> for primitive types. Only emit the array
1687 wrappers into the mscorlib image.
1689 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1691 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1692 the methods_loaded array using amodule->info->nmethods.
1694 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1695 (MONO_AOT_FILE_VERSION): Bump this.
1697 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1700 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1701 MonoJitInfo doesn't belong to its methods aot image.
1703 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1705 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1707 * mini-arm.c: Fix warnings.
1709 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1711 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1714 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1716 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1717 avoid clobbering IP.
1719 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1720 hold the trampoline argument, so its initial value is available during
1723 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1726 * exceptions-hppa.c:
1728 * exceptions-s390x.c:
1729 * exceptions-mips.c:
1731 * exceptions-sparc.c:
1732 * exceptions-alpha.c:
1734 * mini-trampolines.c:
1736 * exceptions-s390.c: add and use #define's instead of sizeof()
1737 for MonoJitInfo and MonoJitInfoTable.
1739 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1744 * tramp-x86.c: use a #define instead of sizeof() for a few
1745 structures that use a zero-length array.
1747 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1749 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1750 case when the method is dynamic. Fixes #529238.
1752 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1754 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1755 of asserting when a method is JIT compiled in full-aot mode.
1757 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1759 Contributed under the terms of the MIT/X11 license by
1760 Jerry Maine <crashfourit@gail.com>.
1762 * fixed wrong dates in changelog.
1764 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1766 Contributed under the terms of the MIT/X11 license by
1767 Jerry Maine <crashfourit@gail.com>.
1769 * basic-simd.cs: added test for packed double square root.
1770 * cpu-amd64.md: added opcode info for packed double square root.
1771 * cpu-x86.md: added opcode info for packed double square root.
1772 * mini-ops.h: added IR opcode for packed double square root.
1773 * mini-x86.c: added IR to native translation code for packed double square root.
1774 * mini-amd64.c: removed todo for packed double square root.
1775 * simd-intrinsics.c: added method to IR opcode converstion for
1776 packed double square root.
1778 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1780 Contributed under the terms of the MIT/X11 license by
1781 Jerry Maine <crashfourit@gail.com>.
1783 * mini-amd64.c: Added a change to help tell the difference as
1784 to what perpose the xmm register is being used--mainly to help
1786 * mini-amd64.h: Changed callee regs to use 15 out of 16
1787 (one used for special cases) xmm registers for both fp
1788 and simd ops. Added define to turn on new feature in the regalloc
1789 that allows fp and simd ops to share the xmm regs happily.
1790 * codegen.c: Added code to detect for which perpose an xmm reg is
1791 being used (fp or simd) and to translate back and forth to the
1792 correct logical reg bank (fp or simd) for 'spill load's.
1794 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1796 Contributed under the terms of the MIT/X11 license by
1797 Jerry Maine <crashfourit@gail.com>.
1799 * basic-simd.cs: Added tests for stressing the regalloc when running with
1800 16 simd regs and when simd and fp ops share the same reg bank.
1802 2009-08-01 Mark Probst <mark.probst@gmail.com>
1804 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1805 in shared generic code, we might have to look up the class in the
1806 RGCTX. If we use the class directly, compute its GC descriptor.
1808 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1810 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1812 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1814 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1815 check for errors. Fixed the case when the class with the Main
1818 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1820 Contributed under the terms of the MIT/X11 license by
1821 Jerry Maine <crashfourit@gail.com>.
1823 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1825 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1827 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1829 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1831 * method-to-ir.c: Fix naming of stelem and ldelem.
1833 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1835 * driver.c (main_thread_handler): Check that the assembly loaded
1836 matches the filename when doing AOT.
1838 2009-07-30 Mark Probst <mark.probst@gmail.com>
1840 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1843 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1844 utils/mono-sigcontext.h).
1846 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1849 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1851 * mini.c (mono_codegen):
1852 Call profiler hook to keep track of method code buffers.
1854 2009-07-27 Mark Probst <mark.probst@gmail.com>
1856 * method-to-ir.c: Invoke write barriers for the
1857 Interlocked.(Compare)Exchange JIT intrinsics.
1859 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1861 * Makefile.am (version.h): Fix issues when built out of tree.
1862 Remove some redundant 'grep's piped through 'sed's.
1864 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1866 This patch is contributed under the terms of the MIT/X11 license
1868 * mini-ppc.c (mono_arch_output_basic_block):
1869 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1870 for bits 32-47 with signed load/store diplacements for bits
1871 48-63. Use prefered base/offset order for indexed form.
1872 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1873 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1874 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1875 OP_LOADI2_MEMBASE): Same.
1876 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1877 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1878 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1880 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1881 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1882 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1883 OP_LOADI1_MEMINDEX): Same
1884 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1885 OP_STORER8_MEMINDEX): Same
1886 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1888 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1889 for bits 32-47 with signed load/store diplacements for bits
1890 48-63. Use prefered base/offset order for indexed form.
1892 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1894 This patch is contributed under the terms of the MIT/X11 license
1896 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1897 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1898 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1899 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1900 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1901 cfg->stack_usage to avoid size warnings.
1902 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1903 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1904 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1905 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1907 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1908 after code varible is initialized.
1909 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1910 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1911 (mono_arch_emit_epilog):
1912 Move Use ppc_load32 for cfg->stack_usage to avoid size
1915 2009-07-24 Mark Probst <mark.probst@gmail.com>
1917 * method-to-ir.c: The write barrier doesn't do the store anymore,
1918 so we have always to emit it. Also, emit the wbarrier after the
1921 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1923 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1924 for argument count 3 too.
1926 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1928 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1929 the caller handle the exceptions.
1930 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1931 method. Fixes #524498.
1933 2009-07-22 Geoff Norton <gnorton@novell.com>
1935 * mini-exceptions.c: Fix build on ia64.
1937 2009-07-22 Mark Probst <mark.probst@gmail.com>
1939 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1942 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1944 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1947 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1949 * basic-simd.cs (Main): Pass args to the test driver.
1951 2009-07-20 Geoff Norton <gnorton@novell.com>
1953 * mini-x86.h: Fix the x86 version guards to use Apple's
1954 properly defined macros.
1956 2009-07-20 Geoff Norton <gnorton@novell.com>
1958 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1961 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1963 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1964 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1965 the information which is needed for invokes, so only one locking+hash table
1968 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1970 * aot-compiler.c (add_generic_instances): Emit instances of
1971 GenericComparer<T> for primitive types.
1973 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1975 * mini-posix.c: Fix linux build.
1977 2009-07-19 Geoff Norton <gnorton@novell.com>
1979 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1980 mono_gdb_render_native_backtraces
1981 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1982 so we implement the sane semantics to the runtime here
1983 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1984 so we need to call it differently (mono_gdb_render_native_backtraces)
1985 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1986 here for default implementations.
1987 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1988 support Apple's weird syscall (SYS_fork) implementation and not busy
1989 loop in abort() on native crashes on OSX anymore.
1991 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1993 * aot-runtime.c (load_method): Change the handling of the
1994 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1997 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1999 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2001 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2002 seems to break the aot tests.
2004 * mini.c (mono_patch_info_equal): Fix the handling of
2005 MONO_PATCH_INFO_RGCTX_FETCH.
2007 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2009 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2011 * mini.c (mono_patch_info_hash): Fix the handling of
2012 MONO_PATCH_INFO_INTERNAL_METHOD.
2013 (mono_patch_info_equal): Ditto.
2015 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2017 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2020 * mini-llvm.c: Add some infrastructure for AOT support.
2022 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2024 * mini-llvm-cpp.c: Update to the latest llvm api.
2026 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2027 option to false to prevent llvm from installing signal handlers which
2030 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2033 * cpu-amd64.md: Revert previous change as those instructions
2034 take 2 separate arguments. Remember to read the arch docs more
2035 carefully next time.
2037 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2039 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2041 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2043 * mini-ppc.c: exploit multiple load/store units if available (rest of
2044 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2045 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2047 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2049 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2050 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2052 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2054 * cpu-x86.md: Fix missing clobbering from trancendental simd
2057 * cpu-amd64.md: Same.
2059 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2061 Contributed under the terms of the MIT/X11 license by
2062 Jerry Maine <crashfourit@gail.com>.
2064 * basic-simd.cs: Added tests for single and doulble indexers.
2066 * cpu-amd64.md: Added simd opcode information.
2068 * mini-amd64.c: Added IR to native simd generation code.
2069 Added simd register names and function that returns them.
2071 * mini-amd64.h: Added marcos to turn on simd code compilation in
2072 amd64. Added max simd register count marco. Added caller/callee
2073 register mask marcos. Added marcos to use simd register bank.
2075 * mini.h: Added helper marco for shufling dwords and simple
2078 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2080 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2082 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2084 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2085 the length of the native code as well.
2087 * basic-simd.cs: Add a test for #521662.
2089 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2091 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2093 2009-07-13 Mark Probst <mark.probst@gmail.com>
2095 * mini.c: Register function for getting the IP from a signal
2096 context with metadata.
2098 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2100 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2101 call a generic class init trampoline if needed. Fixes #519336.
2103 * generics.cs: Add a test.
2105 2009-07-09 Mark Probst <mark.probst@gmail.com>
2107 * method-to-ir.c: When doing a call which might be remote from
2108 shared generic code to other shared code with open type arguments,
2109 get the remoting invoke wrapper from the RGCTX and do an indirect
2112 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2114 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2115 after the unbox trampoline in the full-aot case.
2117 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2119 * mini.c: Move initialization of jit_mutex before debugger initialization
2124 * Info.plist: added Info.plist and link flag to enable the mono executable
2125 to access other processes. Requires codesigning of the executable to work.
2127 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2132 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2134 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2136 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2138 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2139 when the generic instance is an instantiation of a subclass of the
2140 methods class. Fixes #517166.
2142 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2144 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2147 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2150 * CMakeLists.txt: Add minimal support for installation.
2152 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2154 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2155 determine whenever a method is directly callable to a separate function.
2157 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2158 needed ones as a result of the previous change.
2160 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2161 type of register arrays.
2163 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2164 type of register arrays.
2166 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2168 Contributed under the terms of the MIT/X11 license by
2169 Jerry Maine <crashfourit@gail.com>.
2171 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2173 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2175 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2177 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2179 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2180 dump of structure return value. Fix some formatting.
2181 * cpu-s390x.md: Fix lengths of instruction sequences.
2182 * mini-s390.c: Minor formatting changes.
2184 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2186 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2187 Use sigaction on freebsd as well.
2189 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2191 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2194 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2196 2009-06-22 Mark Probst <mark.probst@gmail.com>
2198 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2200 2009-06-22 Mark Probst <mark.probst@gmail.com>
2202 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2204 2009-06-20 Martin Baulig <martin@ximian.com>
2207 (MonoDebuggerThreadFlags): New enum typedef.
2208 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2209 (mono_debugger_thread_created): Added `gpointer func' argument;
2210 initialize the new `thread_flags' field.
2212 2009-06-18 Martin Baulig <martin@ximian.com>
2214 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2215 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2218 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2219 flag in `MONO_DEBUGGER__info.runtime_info'.
2222 (mono_main): Call mini_debugger_set_attach_ok() if generics
2223 sharing is disabled.
2225 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2227 * aot-compiler.c (add_wrappers): Fix a warning.
2229 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2230 the ppc load/store macro changes.
2232 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2234 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2236 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2237 not just the got symbol.
2239 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2242 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2245 * aot-compiler.c: Remove some fixmes.
2247 * driver.c (mono_main): Print a helpful message when cross-compiling.
2249 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2251 * method-to-ir.c (initialize_array_data): Do the optimization if the
2252 target byte order is little endian, instead of the host byte order.
2254 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2255 wrappers into the mscorlib image, Emit a unique plt symbol for each
2256 image, emit symbols for plt entries.
2258 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2261 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2263 * aot-compiler.c (add_wrappers): Avoid calling
2264 mono_marshal_get_type_info () since it can assert for some types.
2266 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2267 ldtoken are used inside wrappers.
2269 * helpers.c: Add support for prefixing tools with the arch name.
2271 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2272 quantities when using ilp32.
2274 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2275 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2277 * image-writer.c: Use .long on ilp32.
2279 * aot-compiler.c: Use 32 bit loads on ilp32.
2281 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2283 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2285 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2287 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2289 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2290 second got slot of every aot image.
2292 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2293 aot on platforms with function pointers.
2295 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2296 support for aot/full aot on ppc/ppc64.
2298 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2299 arguments which are needed on ppc.
2301 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2304 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2306 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2308 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2310 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2312 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2314 2009-06-17 Geoff Norton <gnorton@novell.com>
2316 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2318 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2320 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2321 to control whenever the dwarf writer is in xdebug or aot mode.
2322 (emit_class_dwarf_info): Use a separate abbrev for structures without
2325 * aot-compiler.c: Pass the appending parameter to
2326 mono_dwarf_writer_create ().
2328 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2329 falls through to its next bblock. Fixes #513931.
2331 * iltests.il: Add a test.
2333 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2334 infor even if emit_line is FALSE, as the apple linker seems to require it.
2336 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2338 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2342 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2344 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2347 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2349 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2350 'has_call_handler' fields.
2352 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2354 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2355 first bblock if not needed. Fixes #512790.
2357 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2359 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2361 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2364 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2365 remoting-invoke-with-check wrappers, which are not needed when running with
2366 full-aot, since it doesn't support remoting.
2368 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2370 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2372 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2373 method info, it is not used anymore.
2375 * mini.h: Bump AOT file format version.
2377 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2380 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2383 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2385 * mini.h: Bump AOT file format version.
2387 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2389 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2390 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2393 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2394 of CKFINITE and FBGE for VFP.
2396 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2398 * aot-compiler.c: Don't align code to 16 bytes on arm.
2400 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2401 before the methods they belong to.
2403 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2404 the full-aot case if possible, since the trampoline will be called right
2407 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2408 trampolines to 1024 after the change above.
2410 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2411 trampoline to save 8 bytes per trampoline.
2413 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2416 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2418 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2420 2009-06-08 Martin Baulig <martin@ximian.com>
2423 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2424 (_mono_debugger_throw_exception): Don't make this static.
2425 (_mono_debugger_unhandled_exception): Likewise.
2426 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2429 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2430 (_mono_debugger_throw_exception): Add function prototype.
2431 (_mono_debugger_unhandled_exception): Likewise.
2434 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2435 arg; return the first exception handler if the exception is caught
2436 and we're running inside the debugger.
2437 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2438 improve exception handle inside runtime-invoke, check whether the
2439 exception is actually caught in the method being invoked and not
2440 by the runtime-invoke-wrapper.
2442 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2444 * image-writer.c: Improve support for the osx assembler.
2446 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2449 2009-06-08 Martin Baulig <martin@ximian.com>
2452 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2453 (_mono_debugger_throw_exception): Don't make this static.
2454 (_mono_debugger_unhandled_exception): Likewise.
2455 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2458 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2459 (_mono_debugger_throw_exception): Add function prototype.
2460 (_mono_debugger_unhandled_exception): Likewise.
2463 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2464 arg; return the first exception handler if the exception is caught
2465 and we're running inside the debugger.
2466 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2467 improve exception handle inside runtime-invoke, check whether the
2468 exception is actually caught in the method being invoked and not
2469 by the runtime-invoke-wrapper.
2471 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2473 * image-writer.c (append_subsection): Don't align subsections of the
2474 debug_line section as a workaround.
2476 * dwarfwriter.c: Emit line number info in the AOT case as well.
2478 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2480 This patch is contributed under the terms of the MIT/X11 license
2482 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2483 code_len <= code_size
2485 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2487 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2489 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2491 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2492 invoke wrappers, we now use trampolines instead.
2494 2009-06-04 Mark Probst <mark.probst@gmail.com>
2496 * mini-darwin.c: The exception thread must not be registered with
2499 2009-06-04 Mark Probst <mark.probst@gmail.com>
2501 * mini-gc.c: Disable the code because it makes SGen crash.
2503 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2505 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2506 instead of asserting.
2508 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2510 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2511 output file after the code has been compiled.
2513 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2515 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2517 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2519 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2520 entries distinction to simplify the code.
2522 * mini.h: Bump AOT file format version.
2524 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2526 * objects.cs: Fix the signature of one of the tests.
2528 * mini.c (mini_create_ftnptr): New helper function, moved here from
2530 (mini_get_addr_from_ftnptr): Ditto.
2531 (mini_init): Install the new helpers.
2533 2009-05-28 Martin Baulig <martin@ximian.com>
2535 Correctly initialize the debugger when embedding Mono.
2537 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2538 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2539 see documentation in mini_debug_running_inside_mdb().
2542 (mini_debug_running_inside_mdb): New function to check whether
2543 we're running inside mdb.
2545 * mini.c (mini_init): Call mini_debugger_init() if we're running
2546 inside the debugger.
2548 * driver.c (mono_main): Moved the call to mini_debugger_init()
2549 into mini_init() to make this work when embedding Mono.
2551 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2552 calls to mini_debugger_init().
2554 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2555 mono_debugger_main() -> mini_debugger_main() and put them inside a
2556 `MONO_DEBUGGER_SUPPORTED' conditional.
2558 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2560 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2561 this is no longer in use.
2564 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2566 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2568 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2571 2009-05-27 Martin Baulig <martin@ximian.com>
2573 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2575 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2576 long_conv_to_r_un to 64 bits.
2578 * cpu-x86.md: Increase the instruction size due to the changes.
2580 * iltests.il.in: Add regression test.
2584 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2586 * objects.cs: Move the previous test from basic.cs to here.
2588 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2590 * basic.cs: Add regression test for #506915.
2592 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2594 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2595 optimization we must check the bb of the first byte of stobj as
2596 it's the only one set in cil_offset_to_bb.
2600 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2602 * image-writer.c: Fix pointer directive on ppc64.
2604 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2606 * image-writer.c (asm_writer_emit_section_change): Avoid using
2607 .bss subsections on ppc too.
2609 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2611 * image-writer.c: Fix the definition of TARGET_ASM_....
2613 * image-writer.c: Fix the emission of assembler directives in the last
2616 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2617 exception throwing code to accomodate ppc64.
2619 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2620 size to work on ppc64 too.
2622 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2625 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2626 the assembler dialect instead of using platform specific defines.
2628 2009-05-22 Geoff Norton <gnorton@novell.com>
2630 * mini-arm.c (get_call_info): If a structure is split between the stack
2631 and argument registers, we should not advance the stack pointer by the entire
2632 native size, but just by the amount that spilled.
2634 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2636 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2639 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2641 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2644 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2645 methods so wrapper don't get added twice.
2646 (add_generic_instances): Don't add methods of arrays.
2648 * generics.cs: Mark one test as !FULLAOT.
2650 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2652 * mini-x86.c (emit_move_return_value): Remove unused vars.
2654 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2656 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2657 decomposing 8 bytes structs into a LCALL.
2659 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2660 pointer for where to store the returned regs.
2662 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2665 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2667 2009-05-20 Miguel de Icaza <miguel@novell.com>
2669 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2672 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2674 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2676 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2679 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2681 * local-propagation.c (mono_local_cprop): Avoid local propagation
2682 across paired add/sub if the first instruction dest reg is it's
2683 source reg. For example:
2685 int_add_imm R12 <- R12 [1] clobbers: 1
2686 int_sub_imm R42 <- R12 [1] clobbers: 1
2688 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2689 maintain the math identify.
2693 2009-05-20 Andreia Gaita <avidigal@novell.com>
2695 * Makefile.am: avoid going on the network just to get the revision,
2698 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2700 Fixed estimate for short branches on amd64 (they were off mark, and
2701 enabling call prolog-epilog instrumentations caused assertions).
2702 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2703 estimate for the maximum length of this basic block.
2705 - mono_arch_emit_prolog: compute max_length for each basic block
2706 (instead of max_offset), and inflate size estimate also for entry bb
2707 in case of code instrumentation.
2708 - mono_arch_output_basic_block: get rid of "cpos" (the current
2709 estimated "position" in the code), and always use "offset" instead,
2710 which is accurate; at the beginning of the function quickly recompute
2711 max_offset for all the remaining blocks, starting from the current
2712 cfg->code_len (which is correct, and not estimated) and using the
2713 estimated block lengths computed previously.
2715 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2717 * exceptions-ppc.c: Remove the caching from the trampoline creation
2718 functions, it is already done in the caller.
2720 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2722 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2723 MONO_ARCH_GSHARED_SUPPORTED define.
2725 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2727 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2730 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2732 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2733 call to mono_marshal_get_rgctx_invoke ().
2735 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2736 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2737 gshared use the static rgctx trampolines now.
2739 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2740 platform supports it.
2742 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2744 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2746 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2748 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2750 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2752 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2755 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2757 Made it possible for mono_arch_instrument_epilog to preserve
2758 argument registers, otherwise instrumenting the "epilogue" before
2759 a tail call would clobber them.
2760 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2761 if like mono_arch_instrument_epilog but with an additional parameter
2762 that states if argument registers must be preserved.
2763 * mini.c: implemented mono_arch_instrument_epilog as a call to
2764 mono_arch_instrument_epilog_full without asking to preserve argument
2765 registers (this makes the existing code work as usual).
2767 - mono_arch_instrument_epilog: add parameter to transform it into
2768 mono_arch_instrument_epilog_full, and preserve argument registers
2770 - mono_arch_output_basic_block, OP_TAILCALL case: call
2771 mono_arch_instrument_epilog_full.
2772 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2773 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2774 only transformed mono_arch_instrument_epilog into
2775 mono_arch_instrument_epilog_full.
2777 2009-05-15 Geoff Norton <gnorton@novell.com>
2779 * mini-darwin.c: This works on arm now.
2781 2009-05-14 Geoff Norton <gnorton@novell.com>
2783 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2786 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2788 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2791 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2792 wrappers during full aot mode correctly.
2794 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2797 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2798 mono_metadata_type_hash ().
2800 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2802 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2803 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2804 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2805 Removed MONO_INST_BRLABEL from the instruction flags, and the
2806 remaining code that used it, because we do not support branches inside
2807 basic blocks (and branch target labels) anymore.
2808 * Makefile.am: As part of the above cleanup, remove reference to
2809 BURG files which don't exist anymore.
2811 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2813 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2816 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2817 to use mono_arch_throw_corlib_exception.
2819 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2820 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2822 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2825 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2827 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2828 for the got to make debugging easier and to avoid confusing it with the
2831 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2832 method so a breakpoint can be set when using gdb.
2834 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2836 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2837 on mono_method_get_imt_slot ().
2839 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2840 num_decodes variables.
2842 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2843 change as it doesn't seem to work.
2845 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2848 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2850 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2851 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2853 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2854 builder when using full aot.
2856 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2857 here, it is already handled.
2859 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2862 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2864 * mini-arm.h: Enable IMT for full aot.
2866 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2867 arch doesn't support it.
2869 * mini.c (mini_init): Don't disable IMT for full aot if the
2870 architecture supports it.
2872 * mini.h (MonoAotTrampoline): New enum containing the different types
2873 of 'numerous' trampolines.
2874 (MONO_AOT_FILE_VERSION): Bump this.
2876 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2877 static rgctx trampolines. Add support for full-aot IMT thunks.
2879 * mini-amd64.h: Enable IMT for full aot.
2881 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2882 to exclude tests belonging to a category.
2884 * generics.cs: Mark some tests with a !FULLAOT category.
2886 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2889 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2891 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2892 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2893 (emit_plt): Fix a warning.
2895 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2897 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2898 back into aot-compiler.c to a place where the other functions shared by
2899 the runtime and aot compiler are.
2901 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2902 as done previously, instead of in MonoAotFileInfo, since pointers might have
2903 alignment requirements.
2905 * mini.h: Bump AOT file format version.
2907 2009-05-10 Miguel de Icaza <miguel@novell.com>
2909 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2910 that is used at runtime from the aot-compiler.c, this makes it
2911 work on setups that remove the AOT compiler from the output
2914 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2916 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2919 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2921 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2923 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2924 stuff to mono_arch_decompose_long_opts ().
2925 (mono_decompose_opcode): Remove some dead code.
2927 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2929 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2930 cmethod can be null for quite a some reasons.
2932 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2934 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2936 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2938 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2940 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2942 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2943 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2944 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2945 calls returning structures by addr on amd64.
2947 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2949 * iltests.il.in: Restructure the tail call tests a bit.
2951 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2953 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2954 for virtual methods too.
2956 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2958 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2959 due to regression in verifying System.dll.
2961 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2963 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2966 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2969 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2970 g_str_hash () which can change.
2972 * driver.c (mini_regression): Disable optimizations not supported by
2973 the cpu. Fixes #500019.
2975 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2978 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2980 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2981 to the latest LLVM code.
2983 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2985 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2987 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2989 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2992 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2993 no longer saving offsets, so just save the patch types along with the other
2995 * aot-runtime.c (load_patch_info): Update after the changes to
2996 encode_patch_list ().
2997 (decode_got_entry): Removed, merged into load_patch_info ().
2998 (is_shared_got_patch): Removed, call the same function from
3001 * mini.h: Bump aot file format version.
3003 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3004 half-finished no-dlsym code.
3006 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3009 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3010 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3012 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3014 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3015 buffer length to work with AOT code.
3017 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3018 ldfld/stfld opcodes.
3020 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3023 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3025 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3027 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3030 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3031 if needed. Don't decompose long operations when using llvm.
3033 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3035 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3038 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3040 2009-05-03 Martin Baulig <martin@ximian.com>
3042 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3043 mono_debugger_insert_method_breakpoint() since the class init
3044 handler we're inserting at the top of the method already gives us
3047 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3049 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3050 to mono_arch_decompose_long_opts () for x86 and arm.
3052 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3054 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3057 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3059 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3062 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3064 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3065 number of trampolines used in full-aot mode.
3067 * aot-compiler.c: Add an ntrampolines option to set the number of
3068 trampolines emitted in full-aot mode.
3070 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3072 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3073 a volatile load. Get rid of get_tempname (), llvm assigns names
3076 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3079 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3082 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3085 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3086 to the same register as a fixed sreg2. Fixes #497271.
3088 * iltests.il.in: Add a new test.
3090 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3092 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3093 stack, since pushes complicate exception handling.
3095 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3096 the stack if they are passed using moves.
3098 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3100 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3103 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3104 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3105 of FMOVE if it is an R4.
3107 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3109 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3111 * mini.h (LLVMCallInfo): New structure to store calling convention
3112 information for the LLVM back end similar to the CallInfo structures in
3115 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3116 call information in a format usable by LLVM.
3117 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3119 * method-to-ir.c (mono_emit_call_args): Emit calls using
3120 mono_llvm_emit_call () when compiling using LLVM.
3122 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3123 comments to all functions. Fix memory leaks. Add a public init/cleanup
3126 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3128 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3129 mono_array_new_va () jit icall.
3131 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3133 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3134 multiple machine description files to be specified.
3135 * mini-ops.h: fixes for cross-compilation.
3137 2009-04-22 Miguel de Icaza <miguel@novell.com>
3139 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3142 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3144 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3145 to prevent asserts in various passes. Fixes #497220.
3147 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3149 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3152 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3153 table to avoid duplicates.
3155 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3157 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3160 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3162 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3163 is for method or field access.
3165 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3167 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3170 * mini-llvm.c (mono_llvm_emit_method): Use it.
3172 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3173 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3176 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3177 synchronized methods.
3179 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3181 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3183 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3186 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3187 allowing some options to be set dynamically.
3189 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3191 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3192 unconditional branch.
3194 * mini.h (MonoTrampolineType): Add new trampoline type
3195 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3198 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3201 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3204 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3205 is enabled. Instead, use the llvm vcall trampoline.
3207 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3209 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3211 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3214 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3215 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3217 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3218 OP_IA64_CSET opcode.
3220 * mini.c: Fix a warning.
3222 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3223 THROW to the appropriate llvm type.
3225 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3227 * mini.c (mini_method_compile): Add statistics for methods JITted
3230 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3232 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3233 OP_IA64_CMP_<cond>_IMM opcodes.
3235 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3237 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3240 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3243 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3246 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3248 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3250 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3252 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3255 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3256 rgctx invoke trampolines for x86.
3258 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3259 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3260 (mono_arch_get_vcall_slot): Simplify this.
3262 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3264 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3265 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3267 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3269 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3270 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3272 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3274 * liveness.c (visit_bb): Remove a needless assert.
3276 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3278 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3279 full aot support to the arch specific code.
3281 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3283 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3285 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3287 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3288 collect information about the delegate invoke impl trampolines.
3290 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3291 to save trampolines during full-aot mode.
3293 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3294 creation function which returns a trampoline which sets the rgctx
3296 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3297 wrapper if possible.
3298 (mono_delegate_trampoline): Ditto.
3300 * mini.c (mono_jit_runtime_invoke): Ditto.
3302 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3304 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3306 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3308 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3310 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3311 just setting the opcode to OP_NOP.
3313 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3315 * mini.c (mini_method_compile): Put the last change inside an
3316 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3318 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3319 and extend live ranges to cover the whole method when using xdb.
3321 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3322 do it in the trampolines.
3324 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3327 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3329 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3330 call code in full-aot mode since IMT is disabled there.
3331 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3332 new JIT no longer has that restriction.
3334 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3336 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3337 a more compact format.
3338 (mono_aot_wrapper_name): New function to return a unique name for a
3339 wrapper method, also used by the AOT runtime.
3341 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3344 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3345 when a ICollection<T> etc is encountered.
3346 (add_generic_instances): Process method arguments/locals too.
3347 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3350 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3352 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3354 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3356 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3358 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3359 representing the result of the decomposition. Nullify instructions
3360 instead of setting them to OP_NOP since nops can't have registers
3363 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3365 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3366 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3367 info. Strip 'mapping symbols' on ARM.
3369 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3371 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3372 this with the native genmdesc.
3374 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3376 * aot-runtime.c: Fixing the MSVC build.
3378 Code is contributed under MIT/X11 license.
3380 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3382 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3383 JITted code depends on it.
3385 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3387 * aot-compiler.c: Use new MonoGenericParam accessors.
3389 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3391 Reduce memory usage and improve correctness wrt MonoGenericParam
3392 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3393 handing. Avoid allocating MonoGenericParams, but use the ones in
3394 the container itself.
3396 2009-04-07 Miguel de Icaza <miguel@novell.com>
3398 * tasklets.c: Return exceptions in the out argument.
3400 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3402 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3403 opcode. Use pointer types in more places instead of casting them to
3406 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3408 (mono_llvm_optimize_method): New helper function to optimize a method.
3410 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3411 widening code so it could be called from more places.
3412 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3413 code paths in the call opcodes.
3415 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3417 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3419 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3421 * dwarfwriter.c: Use _ to separate class name
3422 components as gdb can't handle '.'. Represent reference variables
3425 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3427 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3429 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3431 * gc-test.cs: New file with GC stack marking tests.
3433 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3434 negative numbers for vfp.
3436 * basic-float.cs: Add a test.
3438 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3440 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3442 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3444 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3445 part of tasklet/continuation support.
3447 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3449 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3450 amd64 opcodes inside an ifdef.
3452 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3455 * dwarfwriter.c (emit_type): Emit the class info for classes.
3457 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3459 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3461 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3463 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3465 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3467 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3469 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3471 * mini-llvm.c: Update comments.
3473 * mini.h (COMPILE_LLVM): New macro.
3475 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3477 * ssa.c (mono_ssa_compute): Ditto.
3479 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3480 the unwind ops from a DWARF FDE.
3482 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3483 methods by extracting the dwarf unwind ops from the unwind info generated
3486 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3489 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3492 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3494 * Makefile.am (llvm_sources): Enable this.
3496 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3497 failing back to the JIT if something cannot be handled.
3499 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3500 compiling with LLVM.
3502 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3503 compiling with LLVM.
3505 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3506 compiling with LLVM.
3508 * mini-ops.h: Add a few opcodes needed by LLVM.
3510 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3513 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3516 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3518 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3520 2009-04-01 Mark Probst <mark.probst@gmail.com>
3522 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3523 ridiculously large methods.
3525 2009-03-31 Martin Baulig <martin@ximian.com>
3527 * debug-debugger.c (debugger_remove_breakpoint): Call
3528 mono_debugger_remove_class_init_callback ().
3530 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3532 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3533 right before emitting code, not at the start.
3535 * mini.c (mono_postprocess_patches): Extract this into a separate function
3536 from mono_codegen ().
3538 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3539 byref types correctly.
3541 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3543 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3546 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3548 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3549 indirect calls, this avoids problems where get_vcall_slot () would get
3550 confused by the native code for the instruction preceeding the call.
3551 (mono_arch_get_vcall_slot): Simplify this.
3552 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3554 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3555 register allocator now seems to depend on them instead of the data in
3558 * mini.c (mini_method_compile): Throw the correct type of exception if
3559 mono_method_get_header () fails because of a loading error.
3561 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3563 * mini.c (mini_method_compile): Clear the loader error if the method
3564 header cannot be decoded.
3566 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3567 interface methods on proxies correctly.
3569 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3570 this argument for vtype methods. Add precise liveness info for arguments.
3572 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3573 LIVERANGE_START/END opcodes.
3575 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3576 for arguments and values in registers.
3578 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3580 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3581 return a valuetype. Fixes #487518.
3583 * iltests.il: Add a test.
3585 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3587 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3588 closed over a null reference correctly.
3590 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3592 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3594 2009-03-25 Mark Probst <mark.probst@gmail.com>
3596 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3597 allocated to the same registers as fixed sregs.
3599 2009-03-24 Mark Probst <mark.probst@gmail.com>
3601 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3604 * method-to-ir.c: Handle more cases for
3605 Interlocked.CompareExchange.
3607 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3608 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3609 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3611 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3613 * aot-runtime.c (decode_method_ref): Fix a warning.
3615 * unwind.c (mono_unwind_frame): Ditto.
3617 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3619 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3620 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3622 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3623 fix the handling of large values in the ALU_PC_G0_NC relocation.
3625 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3627 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3629 2009-03-22 Mark Probst <mark.probst@gmail.com>
3631 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3634 2009-03-22 Mark Probst <mark.probst@gmail.com>
3636 * method-to-ir.c: MINI_OP3 needs a comma.
3638 * method-to-ir.c, mini.h, mini.c: Remove
3639 mono_init_op_sreg_counts ().
3641 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3643 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3646 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3649 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3651 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3654 2009-03-21 Mark Probst <mark.probst@gmail.com>
3656 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3657 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3658 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3661 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3663 * driver.c: Change location of gc_wrapper.h.
3665 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3666 inside finally clauses correctly. Fixes #485721.
3668 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3669 after the change above.
3671 * exceptions.cs: Add a test.
3673 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3675 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3677 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3678 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3679 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3681 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3682 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3684 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3686 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3687 Simplify logic for ensure_method_is_allowed_to_call_method.
3688 Handle wrappers on callers.
3690 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3692 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3695 * basic-simd.cs: Fix the names of some test methods.
3697 2009-03-18 Geoff Norton <gnorton@novell.com>
3699 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3701 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3703 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3705 2009-03-17 Jb Evain <jbevain@novell.com>
3707 * driver.c: remove now uneeded call to mono_gc_base_init before
3710 2009-03-17 Jb Evain <jbevain@novell.com>
3712 * dwarfwriter.c (token_handler): handle more cases.
3714 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3716 * method-to-ir.c: Remove more dead code (that was required only
3717 because of method_is_safe). Fix compiler warnings.
3719 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3721 * method-to-ir.c: Remove unneeded/useless method_is_safe
3722 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3724 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3726 * mini.c (mini_method_compile): Print the method been compiled with
3727 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3728 for people not familiar with the runtime.
3730 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3732 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3733 a managed object which is later put into a GList. Return its class instead.
3735 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3736 stack slots when using sgen.
3738 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3740 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3742 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3744 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3745 > so it works on the first vreg as well.
3747 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3749 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3752 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3754 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3757 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3759 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3760 native->IL offset mapping.
3762 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3764 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3766 * basic.cs: Add a test.
3768 2009-03-11 Mark Probst <mark.probst@gmail.com>
3770 * mini-x86.c (mono_arch_output_basic_block): Use different
3771 registers in case the ones we want to overwrite are used by the
3772 other operand. Fixes regression in #480807.
3774 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3776 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3778 * dwarfwriter.c (emit_line_number_info): The line number info for
3779 IL code was off by one. Fix that.
3781 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3784 2009-03-09 Mark Probst <mark.probst@gmail.com>
3786 Contributed under the terms of the MIT/X11 license by Steven
3787 Munroe <munroesj@us.ibm.com>.
3789 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3792 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3794 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3797 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3799 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3800 the delegate ctor handling code. Fixes #482638.
3802 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3805 * iltests.il.in: Add a test.
3807 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3810 2009-03-05 Mark Probst <mark.probst@gmail.com>
3812 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3813 is shared generic code, return the trampoline, even if the method
3814 has already been compiled. Fixes #479763.
3816 * mini.c, mini.h: New function
3817 mono_jit_find_compiled_method_with_jit_info() which is the same as
3818 mono_jit_find_compiled_method() but also returns the jit info.
3820 2009-03-05 Mark Probst <mark.probst@gmail.com>
3822 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3823 for methods which actually have one. For all other methods, make
3824 sure the this argument var is live the whole method.
3826 * mini.c (mini_method_compile): Every shared method has a
3827 this/vtable/mrgctx info. Fixes #480807.
3829 2009-03-05 Mark Probst <mark.probst@gmail.com>
3831 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3832 generic/imt thunks where some entries branch through the vtable,
3833 while other entries branch directly.
3835 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3837 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3839 * mini-windows.c: Ditto.
3841 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3844 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3846 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3849 2009-03-04 Mark Probst <mark.probst@gmail.com>
3851 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3854 2009-03-04 Mark Probst <mark.probst@gmail.com>
3856 * exceptions-x86.c: Include debug-mini.h - fixes build.
3858 2009-03-04 Martin Baulig <martin@ximian.com>
3860 * debug-mini.c: Clean up the exception API and add documentation.
3861 (mono_debugger_handle_exception): New public method; this is
3862 called when throwing an exception or encountering an unhandled one.
3863 (mono_debugger_call_exception_handler): Formerly known as
3864 mono_debugger_handle_exception(); this is used to tell the
3865 debugger that we're about to invoke an exception handler.
3867 2009-03-04 Martin Baulig <martin@ximian.com>
3869 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3870 ../metadata/mono-debug-debugger.c; save and reset exception state.
3872 2009-03-02 Martin Baulig <martin@ximian.com>
3874 * debug-mini.c: Moved the debugger exception handling here from
3875 ../metadata/mono-debug-debugger.c.
3878 (MonoDebuggerExceptionAction): New exception typedef.
3881 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3883 * exceptions-amd64.c
3884 (mono_amd64_throw_exception): Use the new debugger exception
3888 (mono_handle_exception_internal): Don't call
3889 mono_debugger_unhandled_exception() here.
3891 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3893 * mini.c aot-compiler.c: Update after the changes to
3894 mono_marshal_get_runtime_invoke ().
3896 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3897 Virtual generic methods might not have method->slot set, work around
3900 * generics.cs: Add a test.
3902 2009-03-02 Geoff Norton <gnorton@novell.com>
3905 * driver.c: Allow signal chaining of SIGFPE as well.
3907 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3909 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3910 this since it now receives the method not its generic context in the
3913 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3914 generic/imt thunks where some entries branch through the vtable, while
3915 other entries branch directly.
3917 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3919 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3920 support for interface methods as well.
3922 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3923 using the normal IMT thunks.
3925 generics.cs: Add new tests.
3927 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3928 the generic inst to the generic imt thunks. This fixes AOT support,
3929 improves consistency with the normal IMT thunks, and makes it easier to
3930 add support for interface generic virtual methods later.
3932 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3934 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3936 * driver.c (mono_set_signal_chaining): New public API function to enable
3937 signal chaining on POSIX platforms.
3939 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3940 (si@lindenlab.com) to implement signal chaining. The original patch was
3941 contributed under the MIT X/11 license:
3942 https://bugzilla.novell.com/show_bug.cgi?id=318894
3944 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3946 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3947 too until it can be made to run on amd64.
3949 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3951 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3952 to get_generic_context_from_code () + get_call_info () if possible.
3954 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3956 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3957 suspend-on-sigsegv functionality.
3959 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3960 to suspend when a native SIGSEGV is received. This is useful for debugging
3961 crashes which don't happen under gdb, since a live process contains more
3962 information than a core file.
3964 * mini-exceptions.c (mono_print_thread_dump): Use
3965 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3967 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3969 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3971 * basic-float.cs: Disable the tests which currently fail on amd64.
3973 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3974 value to mono_arch_patch_callsite () to fix crashes.
3976 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3978 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3980 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3981 nop code by patching the call address to point to the nullified class init
3982 trampoline, as the former does not seem to be safe on SMP machines.
3984 2009-02-23 Mark Probst <mark.probst@gmail.com>
3986 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3989 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3991 * basic-float.cs basic-calls.cs: Fix warnings.
3993 2009-02-22 Mark Probst <mark.probst@gmail.com>
3995 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3996 correct frame pointer in the LMF. Should fix #478394.
3998 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4000 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4002 * image-writer.c: Make the binary writer less verbose.
4004 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4006 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4007 are called from runtime invoke wrappers.
4009 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4011 * cpu-ppc.md (store_memindex): Increase the size of this.
4013 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4015 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4017 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4019 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4022 Last fix for of #467201.
4025 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4027 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4029 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4030 and long_conv_to_r8_2:
4032 Fixed part of #467201.
4034 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4036 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4038 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4039 conversion to 32 bits.
4041 * cpu-x86.md: Increase the size of int_conv_to_r4.
4043 * basic-float.cs: Add a test for this.
4045 Fixed part of #467201.
4047 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4049 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4051 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4052 conversion to 64 bits.
4054 * basic-float.cs: Add a test for this.
4056 Fixed part of #467201.
4058 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4060 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4062 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4063 This behavior is compatible with MS.
4065 * iltest.il.in: Add a test for this.
4067 Fixed part of #467201.
4069 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4071 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4073 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4074 change the precision of the value.
4076 * cpu-x86.md: Define len for float_conv_to_r4.
4078 * basic-float.cs: Add a test for this.
4080 Fixed part of #467201.
4082 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4084 * mini.c: Adjust locking order to the new semantics where the loader lock
4087 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4096 * mini-trampolines.c:
4109 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4111 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4113 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4116 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4118 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4119 for cctors if needed.
4121 2009-02-17 Mark Probst <mark.probst@gmail.com>
4123 * mini-ppc.c: Fix build on Darwin.
4125 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4127 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4128 version instead of 3 as valgrind doesn't like version 3.
4130 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4132 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4133 usable for hashing methods.
4134 (emit_extra_methods): Use the new hash to avoid putting every method in the
4137 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4139 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4140 whenever a method ref could match a method.
4142 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4145 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4148 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4150 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4151 the encoding buffer.
4153 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4154 mono_method_get_header () on inflated methods as an optimization.
4156 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4158 * ssa.c (fold_ins): Fix another crash if the instruction following the
4159 switch was optimized away.
4161 2009-02-16 Mark Probst <mark.probst@gmail.com>
4163 Contributed under the terms of the MIT/X11 license by Steven
4164 Munroe <munroesj@us.ibm.com>.
4166 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4168 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4170 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4171 around the mono_domain_alloc calls, it is now done by the functions
4174 * aot-compiler.c (compile_method): Only add wrappers referenced by
4175 the method if compiling with full AOT.
4176 (mono_compile_assembly): Error out if --aot=full is specified on
4177 a platform where it is not supported.
4179 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4182 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4185 * aot-runtime.c (load_named_code): Handle
4186 mono_arm_throw_exception_by_token.
4188 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4190 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4193 * Makefile.am (fullaotcheck): Exit if a test fails.
4195 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4197 (mono_compile_assembly): Handle the assembler failing.
4199 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4200 accepting subsections of .bss.
4202 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4205 * aot-compiler.c: Remove some unused includes.
4207 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4208 now in MonoImageWriter.
4210 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4211 code sequence which matches a non-virtual call. Fixes #472654.
4213 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4215 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4218 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4219 use the image/dwarf writers directly.
4221 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4224 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4227 * image-writer.h: Fix some typos.
4229 * dwarfwriter.h dwarfwriter.c: New files.
4231 * aot-compiler.c: Extract the DWARF info writing functionality into a
4234 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4235 argument to return unwind info.
4237 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4239 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4241 * aot-runtime.c (decode_method_ref): Add a case for
4242 MONO_AOT_METHODREF_WRAPPER_NAME.
4244 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4247 * aot-compiler.c (encode_method_ref): Use the new constants.
4249 * aot-runtime.c (decode_method_ref): Ditto.
4251 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4252 be compiled, not the icall itself.
4254 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4256 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4257 using decode_method_ref ().
4259 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4260 convert it to an in32. Fixes #475859.
4262 * arrays.cs: Add a test.
4264 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4266 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4269 * basic-long.cs: Add a test.
4271 2009-02-12 Mark Probst <mark.probst@gmail.com>
4273 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4274 remove the frame pointer in leaf methods which don't receive any
4275 arguments, don't throw exceptions and don't do dynamic stack
4278 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4280 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4281 the fail_tramp changes. Hopefully fixes #475132.
4283 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4285 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4286 instead of mono_metadata_signature_dup_full.
4288 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4290 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4291 for processing jump tables. Fixes #473787.
4293 2009-02-11 Mark Probst <mark.probst@gmail.com>
4295 * mini-generic-sharing.c: mini_method_get_context() just calls
4296 mono_method_get_context_general() now.
4298 * mini.c, mini.h: Moved get_object_generic_inst(),
4299 construct_object_context_for_method() and
4300 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4302 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4304 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4305 basic block fell through to its successor bblock without a branch. Fixes
4308 * iltests.il.in: Add a test.
4310 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4311 (can_encode_patch): We can now handle arrays of generic parameters and
4314 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4316 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4317 the AOT file to avoid some #ifdefs in aot-runtime.c
4319 * mini.h: Bump AOT file format version.
4321 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4323 * Makefile.am (fullaotcheck): Make this run the tests.
4325 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4327 2009-02-10 Mark Probst <mark.probst@gmail.com>
4329 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4330 individually. Fixes #473482.
4332 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4334 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4336 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4338 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4339 (mono_compile_assembly): Hush compile warnings about
4340 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4343 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4345 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4347 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4349 * aot-compiler.c: Fix arm support.
4351 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4352 img_writer_emit_unset_mode () function.
4354 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4355 (mono_unwind_get_dwarf_pc_reg): Ditto.
4357 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4358 Move almost all platform specific code to a set of arch_ functions,
4359 and document them to ease porting.
4361 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4363 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4365 * aot-compiler.c: Extract the image writing functionality into a separate
4366 module to reduce the size of this file.
4368 2009-02-09 Geoff Norton <gnorton@novell.com>
4370 * mini-s390.c: Fix the signature of emit_sig_cookie.
4372 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4374 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4376 * aot-runtime.c (is_shared_got_patch): Ditto.
4378 * aot-runtime.c (load_named_code): Cope with the fact that
4379 decode_got_entry () won't decode the patch fully if its corresponding got
4380 entry is already filled.
4382 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4384 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4386 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4387 as the moving pointer instead of 'buf' for consistency with the rest of the
4389 (mono_arch_create_monitor_exit_trampoline): Ditto.
4391 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4392 generic_class_init trampolines.
4393 (add_generic_class): Extract some code from add_generic_instances () into a
4394 separate function so it can be called from other places too.
4395 (compile_method): Call add_generic_class () for the classes of inflated methods
4396 referenced by the method.
4397 (can_encode_patch): Allow references to generic parameters.
4399 * aot-runtime.c: Add support the patches required by the new trampolines.
4401 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4404 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4407 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4408 this from get_throw_pending_exception, make the signature full aot compatible.
4410 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4412 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4414 * exceptions.cs: Add a test.
4416 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4418 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4419 use the DWARF_DATA_ALIGN constant instead.
4421 * exception-<ARCH>.c: Update after the above change.
4423 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4426 * mini-arm.c: Enable the dwarf unwinder.
4428 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4429 instead of mono_class_setup_vtable ().
4431 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4433 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4436 * mini-x86.h: Enable the dwarf unwinder.
4438 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4440 Fix mcs/tests/test-7.cs
4441 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4444 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4446 * mini.c (print_jit_stats): Remove some unused statistics.
4448 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4450 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4452 2009-02-05 Mark Probst <mark.probst@gmail.com>
4454 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4455 the method we get from mono_object_get_virtual_method() because
4456 that function does it properly, now.
4458 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4460 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4461 opcodes. Fixes #472775.
4463 2009-02-05 Mark Probst <mark.probst@gmail.com>
4465 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4466 fact that mono_find_jit_info() sometimes returns the context
4467 corresponding to the jit info in new_ctx. Fixes #472600.
4469 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4471 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4472 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4473 klass->enum_basetype directly.
4475 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4478 * unwind.c: Avoid 0 sized arrays.
4480 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4482 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4483 size on systems with 64k pages. Fixes #471389.
4485 2009-02-04 Mark Probst <mark.probst@gmail.com>
4487 Contributed under the terms of the MIT/X11 license by Steven
4488 Munroe <munroesj@us.ibm.com>.
4490 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4491 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4494 2009-02-04 Mark Probst <mark.probst@gmail.com>
4496 Contributed under the terms of the MIT/X11 license by Steven
4497 Munroe <munroesj@us.ibm.com>.
4499 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4502 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4503 The trampoline can be longer on PPC64.
4505 2009-02-04 Mark Probst <mark.probst@gmail.com>
4507 Contributed under the terms of the MIT/X11 license by Steven
4508 Munroe <munroesj@us.ibm.com>.
4510 * mini-ppc.c: Compiler warning fixes and trivial code
4513 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4515 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4516 ins->dreg which could be a hardware register, not a vreg.
4518 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4520 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4521 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4523 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4525 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4526 ->dreg, that is not the vreg we are looking for.
4528 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4530 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4533 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4536 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4538 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4540 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4543 * aot-compiler.c: Add xdebug support on x86.
4545 * unwind.c: Add x86 support.
4547 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4548 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4550 * mini.c (mini_method_compile): Ditto.
4552 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4555 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4556 which mimic .push_section/.pop_section in GAS.
4558 * aot-compiler.c: Emit precise live range information for variables.
4560 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4562 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4563 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4566 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4567 the live ranges of variables.
4569 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4570 of the variable in terms of native offsets.
4572 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4574 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4576 2009-02-02 Mark Probst <mark.probst@gmail.com>
4578 Contributed under the terms of the MIT/X11 license by Steven
4579 Munroe <munroesj@us.ibm.com>.
4581 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4582 order (offset then base reg) for ppc_load_multiple_regs.
4583 (emit_save_saved_regs) Correct operand order for
4584 ppc_store_multiple_regs.
4585 (mono_arch_get_call_filter): Correct operand order for
4586 ppc_load_multiple_regs.
4588 * mini-ppc.c (emit_memcpy): Fix operand order for
4589 ppc_load_reg_update and ppc_store_reg_update.
4590 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4591 (mono_arch_emit_epilog): Correct operand order for
4592 ppc_load_multiple_regs.
4594 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4595 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4597 2009-02-02 Mark Probst <mark.probst@gmail.com>
4599 * cpu-ppc64.md: Fixed storer4_memindex length.
4601 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4603 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4606 * aot-compiler.c (emit_line_number_info): Optimize this.
4608 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4610 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4612 * aot-compiler.c: Add debug info for methods without debug info by
4613 emitting an IL file and having the line number info referencing that file.
4615 * aot-compiler.c: Optimize the size of the generated line number info.
4617 * aot-compiler.c: Emit line number info in xdebug mode.
4619 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4622 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4624 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4626 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4629 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4631 * basic-calls.cs: Test for the weird crash found on arm.
4633 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4635 * cpu-arm.md: Increase the size of storer8_membase_reg and
4636 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4638 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4639 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4640 reg to LR otherwise we'll be loading/storing from just the offset.
4642 2009-01-30 Miguel de Icaza <miguel@novell.com>
4644 Question: if we are storing gint32's inside the "*native_offset",
4645 should we change the signature to "gint32 *native_offset" to
4646 ensure that we do not have type definition problems?
4648 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4649 an int * as this is what the other function expects, causes
4650 problems with Freescale's compiler that defined int32_t to be a
4651 long and makes int incompatible
4653 2009-01-30 Miguel de Icaza <miguel@novell.com>
4655 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4656 filename conflict with bjam.
4658 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4660 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4661 as it might use decomposed ops.
4663 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4665 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4667 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4670 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4672 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4675 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4676 way registers are stored in MonoContext on arm.
4678 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4679 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4681 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4683 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4685 * mini.c (mini_init): Register mono_isfinite.
4687 * jit-icalls.c (mono_isfinite): New jit icall.
4689 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4691 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4692 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4695 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4697 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4698 separate frame and stack pointers, so we must use FP to find the register
4700 The FP reg is retrieved from the MonoContext::regs array.
4702 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4704 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4707 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4709 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4710 return R4 and R8 when not running under softfloat.
4712 Fixes basic-calls.exe
4714 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4716 * mini-arm.c: Implement some overflow opcodes.
4718 2009-01-29 Miguel de Icaza <miguel@novell.com>
4720 * ssa.c: handle another alloca.h
4722 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4723 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4724 MONO_ARCH_USE_SIGACTION.
4726 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4729 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4731 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4732 PPC targets as sigaction does not exist on all platforms, define
4733 this on a per-platform basis.
4735 Instead of erroring out if the platform is not defined, include
4736 mini-ppc-os.h, and expect that the OS specific setting provides
4737 the required information.
4739 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4741 * aot-compiler.c: Fix --enable-minimal=aot.
4743 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4745 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4748 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4750 * exceptions-arm.c: Fix warnings.
4752 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4755 * mini-x86.c: Fix --enable-minimal=jit build.
4757 * mini.c: Really fix --enable-minimal=jit build.
4759 * mini.c (construct_object_context_for_method): Move this outside
4760 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4762 "Backported" of r124984 from 2.0 branch.
4764 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4766 "Backport" of r124977 + r124978 from 2.0 branch.
4768 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4769 to avoid calling mono_exception_from_token () from the throw trampoline.
4770 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4771 for throwing corlib exceptions, this fixes full-aot support for corlib
4774 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4776 2009-01-29 Miguel de Icaza <miguel@novell.com>
4778 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4779 part of the changes to split the code in mini into operating
4780 system specific files.
4782 This patch was done by copying mini.c to the respective files to
4783 preserve SVN history.
4785 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4787 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4789 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4791 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4792 remoting-invoke-with-check wrappers of shared methods.
4794 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4796 2009-01-27 Mark Probst <mark.probst@gmail.com>
4798 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4799 optimization if the top of stack is the last instruction in the
4800 bblock. Otherwise it might have been used after its definition.
4803 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4805 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4806 method as well when get_vcall_slot () fails to match a code sequence.
4808 * mini-arm.c: Fix the android build, which doesn't have
4811 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4813 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4816 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4818 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4820 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4822 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4823 and put its id into jinfo->used_regs. This is only used on amd64,
4824 which is currently the only platform generating unwind info.
4826 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4827 the dwarf unwinder. This is required to correctly handle async exceptions
4828 like thread abort and stack overflows, which can happen while a method
4829 is in the middle of its prolog or epilog.
4831 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4832 the unwind info belonging to an AOTed method.
4834 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4835 into cfg->unwind_ops.
4837 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4839 * mini.c (mini_init): Call mono_unwind_init ().
4840 (mini_cleanup): Call mono_unwind_cleanup ().
4842 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4843 unwind info to be shared between methods.
4845 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4848 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4849 get_throw_pending_exception () to avoid initialization races.
4851 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4852 mono_arch_exceptions_init () function.
4854 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4856 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4858 * mini.c (mono_get_domain_intrinsic): New helper function.
4859 (mono_get_thread_intrinsic): Ditto.
4861 * mini-arm.c mini-ia64.c: Use the new helper functions.
4863 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4864 the last constrained_call change, since it is needed in the non-AOT
4867 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4869 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4870 mono_get_lmf_addr () on arm eabi linux.
4872 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4874 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4875 code sequence which matches a non-virtual call.
4877 2009-01-23 Mark Probst <mark.probst@gmail.com>
4879 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4882 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4884 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4885 runtime-invoke wrappers, since they are also shared based on signature.
4887 2009-01-22 Mark Probst <mark.probst@gmail.com>
4889 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4890 info from the (correct) context.
4892 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4894 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4896 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4897 using dwarf unwinding info. Not yet used.
4899 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4901 2009-01-21 Mark Probst <mark.probst@gmail.com>
4903 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4906 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4907 special case and handle mono_arch_delegate_invoke_impl() returning
4908 function descriptors.
4910 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4911 trampolines return function descriptors, too.
4913 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4915 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4916 out_of_line optimization.
4918 2009-01-21 Martin Baulig <martin@ximian.com>
4921 (MonoCompile): Added `disable_deadce_vars' to disable removing
4925 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4926 inside the debugger.
4928 * liveness.c (mono_analyze_liveness): Don't remove any unused
4929 variables if `cfg->disable_deadce_vars' is set.
4931 2009-01-21 Mark Probst <mark.probst@gmail.com>
4933 * method-to-ir.c: Only apply exception constructor optimization if
4934 the the method actually belongs to an exception class. Fixes
4937 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4939 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4940 change inside a #ifdef __mono_ppc64__.
4942 * aot-compiler.c (compile_method): Remove the previous limitation.
4944 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4945 on type variables in AOTed code.
4947 * aot-compiler.c (compile_method): Skip generic methods having type
4948 constraints on their generic parameters.
4950 * aot-compiler.c (compile_method): Check for methods which cannot be
4951 encoded inside RGCTX_FETCH patches as well.
4953 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4956 2009-01-20 Mark Probst <mark.probst@gmail.com>
4958 * method-to-ir.c: Force the vtable variable in shared generic code
4959 for the case that they might show up on a stack trace where they
4962 * mini-exceptions.c: Save and use generic sharing info as well as
4963 IP in stack traces to resolve shared generic instantiations.
4965 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4967 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4968 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4970 2009-01-20 Mark Probst <mark.probst@gmail.com>
4972 * method-to-ir.c: Do generic sharing for array constructors.
4974 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4976 * mini-exceptions.c (mono_print_thread_dump): Add information
4977 about the thread state using wapi_current_thread_desc.
4979 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4981 * basic-simd.cs: Tests for the new constructors.
4983 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4985 * mini-ops.h: Added OP_EXPAND_*
4989 * mini-x86.c (mono_arch_output_basic_block): Same.
4991 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4993 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4995 * iltests.il.in: Add a test for #467385.
4997 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4999 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5000 thread been cleaned up is not the same currently in execution.
5002 Fixes appdomain-unload crashes on windows, osx and linux variants
5003 without the __thread keyword.
5005 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5007 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5008 (koush@koushikdutta.com). Implement this for android.
5010 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5011 begins with a digit.
5013 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5014 mono_marshal_get_write_barrier ().
5016 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5018 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5019 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5020 that pass them on a register pair.
5022 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5023 test was crashing due to that.
5025 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5027 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5028 trampoline code. Include ucontext.h only if available.
5030 2009-01-15 Mark Probst <mark.probst@gmail.com>
5032 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5033 and doesn't check whether it's sharable, like it was before
5034 removing the shared generics hash. This brings IronPython
5035 performance back to what it was before that change.
5037 2009-01-14 Mark Probst <mark.probst@gmail.com>
5039 * method-to-ir.c: Handle delegate invocation optimization earlier,
5040 otherwise it would be handled (much more slowly) by the
5041 final/sealed optimization.
5043 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5045 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5046 domain is not set. Fixes #465864.
5048 2009-01-12 Mark Probst <mark.probst@gmail.com>
5050 * method-to-ir.c: Don't stop sharing of generic methods with catch
5051 clauses - we already handle those.
5053 2009-01-12 Mark Probst <mark.probst@gmail.com>
5055 * mini.c, mini.h: lookup_generic_method() is now
5056 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5057 making the shared_generics_hash obsolete.
5059 2009-01-12 Mark Probst <mark.probst@gmail.com>
5061 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5062 use the red zone. Make room on the stack first and then use it,
5063 not the other way around.
5065 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5067 * mini.c (mini_init): Call mono_xdebug_init ().
5069 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5071 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5073 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5075 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5078 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5079 debug+unwind info for trampolines.
5081 * mini.c (mono_create_unwind_op): New helper function.
5083 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5085 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5087 * aot-compiler.c: Fix the build.
5089 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5091 * Makefile.am: Update dtrace-prelink.sh location.
5093 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5095 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5096 optimization. Fixes #464520.
5098 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5100 * mini-amd64.c : Adding code to save/restore non-volatile registers
5103 * exceptions-amd64.c : Adding code to save/restore non-volatile
5104 registers on Winx64.
5106 Contributed under MIT/X11 license.
5108 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5110 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5111 __GNUC_MINOR__ which can break when the major version changes.
5113 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5115 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5117 2009-01-07 Geoff Norton <gnorton@novell.com>
5119 * helpers.c: Allow mono -v -v -v to work on darwin.
5121 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5123 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5126 Contributed under MIT/X11 license.
5128 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5130 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5131 instead of directly accessing type->data.klass. Fixes #462016.
5132 (mono_allocate_stack_slots_full): Ditto.
5134 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5135 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5137 * aot-compiler.c (emit_plt): Fix ARM build.
5139 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5141 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5143 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5146 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5147 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5150 * iltests.il.in: Add a regression test.
5152 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5154 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5156 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5158 * basic-simd.cs: Add a regression test for #462457.
5160 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5162 * mini-ops.h: Add a definition of XPHI.
5164 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5166 * ssa.c (op_phi_to_move): Handle XPHI.
5168 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5172 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5174 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5176 2008-12-31 Geoff Norton <gnorton@novell.com>
5178 * mini-ppc.c: The prolog size allocated can be too small for darwin
5179 ppc32 under certain circumstances. Also fix a small logic bug.
5181 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5183 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5184 while loading AOT methods.
5186 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5187 since only the former is nulled out after a successful cast. This prevents
5188 crashes with rethrown exceptions when using --debug=casts.
5190 2008-12-24 Mark Probst <mark.probst@gmail.com>
5192 * mini.h: New macro for checking whether a method is final,
5193 i.e. whether the method or its class is marked final.
5195 * method-to-ir.c: Use the new macro for all final-checks
5196 consistently. Fixes the crash in the System.ServiceModel tests.
5198 2008-12-23 Mark Probst <mark.probst@gmail.com>
5200 * mini-exceptions.c (get_exception_catch_class): Corrected another
5201 overly strict assertion.
5203 2008-12-23 Mark Probst <mark.probst@gmail.com>
5205 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5206 Clobbering it is not allowed because the caller might use it as
5207 the vtable register in the interface call.
5209 2008-12-19 Mark Probst <mark.probst@gmail.com>
5211 * mini-exceptions.c (get_exception_catch_class): Corrected an
5212 overly strict assertion.
5214 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5216 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5218 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5220 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5222 * cpu-mips.md: correct lengths for certain long_ opcodes.
5224 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5226 * 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().
5228 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5230 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5232 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5234 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5236 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5238 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5241 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5243 * 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
5245 * 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)
5247 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5249 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5251 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5253 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5254 gshared code. Fixes #458947.
5256 * generics.cs: Add a test.
5258 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5260 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5262 * mini-mips.c: first pass n32 code generation.
5264 * mini-mips.h: datatypes and defines for n32 support.
5266 * exceptions-mips.c: first pass n32 code generation.
5268 * tramp-mips.c: first pass n32 code generation.
5270 * cpu-mips.md: add long_ opcodes.
5272 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5274 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5276 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5278 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5280 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5282 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5284 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5286 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5288 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5290 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5292 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5294 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5296 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5298 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5300 2008-12-12 Mark Probst <mark.probst@gmail.com>
5302 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5303 descriptors for helper functions directly in front of the code.
5305 2008-12-11 Mark Probst <mark.probst@gmail.com>
5307 * method-to-ir.c: Removed an unnecessary assertion.
5309 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5311 * method-to-ir.c: Merge SGEN changes from the old JIT.
5313 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5315 * driver.c (compile_all_methods_thread_main): Handle failure of
5318 2008-12-10 Mark Probst <mark.probst@gmail.com>
5320 * mini-ppc.c: Merged with mini-ppc64.c.
5322 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5324 * Makefile.am: Use the same sources for PPC and PPC64.
5326 * mini-ppc64.c: Removed.
5328 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5330 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5331 code to mono_bb_is_fall_through.
5333 * branch-opts.c (mono_remove_critical_edges): Same.
5335 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5337 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5338 expect that an OP_BR_REG will be there.
5340 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5342 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5343 for the many branch ops. The original check miss OP_BR_REG.
5347 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5349 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5351 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5353 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5354 while holding the aot lock.
5356 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5358 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5360 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5362 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5363 to release all runtime callable wrappers held by the runtime.
5365 Contributed under MIT/X11 license.
5367 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5369 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5372 Contributed under MIT/X11 license.
5374 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5376 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5377 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5379 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5381 * cpu-mips.md: fix ckfinite length
5383 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5384 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5385 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5387 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5389 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5391 2008-12-08 Geoff Norton <gnorton@novell.com>
5393 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5394 size by 8 bytes as well.
5396 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5398 * basic-simd.cs: Fix method names for Vector16b.
5400 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5402 * basic-simd.cs: Fix method names for Vector16sb.
5404 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5406 * basic-simd.cs: Fix method names for Vector8us.
5408 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5410 * basic-simd.cs: Fix method names for Vector8s.
5412 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5414 * basic-simd.cs: Fix method names for Vector4ui.
5416 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5418 * basic-simd.cs: Fix method names for Vector2l.
5420 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5422 * basic-simd.cs: Fix method names for Vector2d.
5424 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5426 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5427 that are extension methods.
5429 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5431 * basic-simd.cs: Fix method names for Vector4f.
5433 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5435 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5436 as such. Fixes #456669.
5438 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5440 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5442 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5444 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5445 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5446 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5447 (mips_adjust_stackframe): handle FP spills
5449 * mini-ops.h: add mips_mtc1_s2
5451 * cpu-mips.md: add mips_mtc1_s2
5453 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5455 * unwind.c: New file, move the unwind info encoding functions here from
5456 aot-compiler.c, so they could be used at runtime too.
5458 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5460 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5461 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5463 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5465 * mini-mips.c: cleanup warnings
5466 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5467 (mips_adjust_stackframe): handle case of taking the address of stack locals
5469 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5471 * aot-compiler.c: Implement a few functions missing from the asm writer.
5472 (emit_method_code): Only write symbols for methods when using the bin
5473 writer, since the assembler can't deal with the characters in our method
5476 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5478 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5481 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5482 a bit to also restore %rax.
5484 2008-12-05 Mark Probst <mark.probst@gmail.com>
5486 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5488 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5490 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5493 2008-12-05 Mark Probst <mark.probst@gmail.com>
5495 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5497 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5498 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5500 * exceptions-ppc64.c: Removed.
5502 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5504 2008-12-05 Mark Probst <mark.probst@gmail.com>
5506 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5509 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5511 * tramp-ppc64.c: Removed.
5513 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5515 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5518 2008-12-05 Mark Probst <mark.probst@gmail.com>
5520 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5522 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5523 mini-ppc.h instead of mini-ppc64.h.
5525 * mini-ppc64.h: Removed.
5527 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5529 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5531 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5533 2008-12-05 Mark Probst <mark.probst@gmail.com>
5535 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5536 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5539 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5541 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5543 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5545 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5547 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5549 * basic-simd.cs: Tests for operator == and != on Vector4f.
5551 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5553 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5555 * simd-intrinsics.c: Kill useless enum.
5557 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5559 * cpu-mips.md: add long_conv_to_ovf_i4_2
5560 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5562 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5564 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5566 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5568 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5570 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5572 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5574 * basic-simd.cs: Add tests for new methods.
5576 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5578 * simd-intrinsics.c: Add support for operator == and !=
5581 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5583 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5585 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5587 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5589 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5591 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5592 MONO_PATCH_INFO_ICALL_ADDR.
5594 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5596 * aot-compiler.c: Resurrect full-aot support.
5598 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5600 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5602 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5604 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5606 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5608 * basic-simd.cs: Fix tests to work under ppc.
5609 Remove tests for methods that will be removed.
5611 2008-12-03 Mark Probst <mark.probst@gmail.com>
5613 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5614 generic type (via a typedef or typeref) correctly.
5616 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5618 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5619 diagnose an assertion failure.
5621 2008-12-02 Mark Probst <mark.probst@gmail.com>
5623 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5624 Fix trampoline size.
5626 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5627 conversion opcodes are implemented natively instead via emulation.
5629 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5631 * cpu-mips.md: remove mips_xori
5633 * mini-ops.h: remove mips_xori
5635 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5637 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5639 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5641 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5643 * cpu-mips.md: fix instruction lengths.
5645 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5647 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5649 * mini-ops.h: fix slti / sltiu op profiles.
5651 2008-12-02 Martin Baulig <martin@ximian.com>
5653 * method-to-ir.c (mono_method_to_ir): Disable debugging
5654 information for the init locals block to make the debugger stop
5655 after all locals have been initalized.
5657 2008-12-02 Martin Baulig <martin@ximian.com>
5659 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5660 running inside the debugger.
5662 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5664 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5667 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5668 alu->alu imm optimization which only shows if deadce is disabled.
5670 * aot-compiler.c: Rename the function names for the binary and asm writers
5671 so they can coexist in the same process. Rework the xdebug code to use the
5672 asm writer. This avoids the need to call into the runtime to dump the
5673 debugging info. Add more debugging info for types.
5675 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5677 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5678 cpu description tables, they can't occur in cpu-<ARCH>.md.
5680 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5681 the stack in CEE_LDFLDA. Fixes #450542.
5683 * generics.cs: Add a new test.
5685 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5687 * mini-ops.h: updated MIPS opcodes
5688 * mini-mips.c: decompose long opts
5689 * mini-mips.h: decompose long opts
5691 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5693 * cpu-mips.md: fix length on int_rem_un
5694 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5696 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5698 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5700 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5702 2008-11-29 Martin Baulig <martin@ximian.com>
5704 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5705 mono_debug_using_mono_debugger() in addition to the
5706 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5708 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5710 * mini-ops.h: updated more MIPS opcodes
5711 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5712 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5714 2008-11-28 Mark Probst <mark.probst@gmail.com>
5716 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5718 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5720 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5721 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5722 * mini-ops.h: correct selected mips opcode entries
5724 2008-11-28 Mark Probst <mark.probst@gmail.com>
5726 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5729 2008-11-28 Mark Probst <mark.probst@gmail.com>
5731 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5733 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5735 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5736 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5737 * mini-mips.h: disable IMT
5738 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5740 2008-11-28 Mark Probst <mark.probst@gmail.com>
5742 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5744 2008-11-28 Mark Probst <mark.probst@gmail.com>
5746 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5748 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5750 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5753 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5755 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5756 for Set/GetVector aligned versions.
5758 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5760 * basic-simd.cs: Add tests for Get/SetVector.
5762 2008-11-27 Mark Probst <mark.probst@gmail.com>
5764 * mini.c: Removed g_slist_append_mempool(). Now in
5767 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5769 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5770 size properly and make the bounds check optional.
5772 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5773 for SetVector and IsAligned.
5775 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5777 * mini.c: Remove unused mono_normalize_opcodes () function.
5779 2008-11-26 Mark Probst <mark.probst@gmail.com>
5781 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5782 using the new atomic add ops now.
5784 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5787 2008-11-26 Mark Probst <mark.probst@gmail.com>
5789 * mini-ppc64.c: Several fixes.
5791 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5793 * cpu-mips.md: added jump_table
5794 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5796 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5798 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5800 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5802 * mini-ops.h: corrected a handful of MIPS opcodes.
5804 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5806 * aot-compiler.c: MIPS to use ELF writer
5808 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5810 * mini-codegen.c: remove MIPS specific assert.
5812 2008-11-25 Mark Probst <mark.probst@gmail.com>
5814 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5815 fixes. PPC64 now passes most of the runtime regressions.
5817 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5819 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5820 volatile intervals a bit.
5822 2008-11-24 Mark Probst <mark.probst@gmail.com>
5824 * basic-long.cs: New test case.
5826 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5828 * mini.c (mini_method_compile): Disable globalra for large methods for
5831 * regalloc2.c (order_moves): Add fp support.
5833 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5834 source bblock ends with an OP_BR_REG.
5836 * ratests.cs: Add a new test.
5838 2008-11-23 Mark Probst <mark.probst@gmail.com>
5840 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5841 sharing. PPC64 now passes generics.exe.
5843 2008-11-23 Mark Probst <mark.probst@gmail.com>
5845 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5847 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5849 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5850 memory when mono_jit_info_table_find () can't find the method in the
5853 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5856 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5859 2008-11-23 Mark Probst <mark.probst@gmail.com>
5861 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5862 Several fixes. PPC64 now runs exceptions.exe and
5863 devirtualization.exe.
5865 2008-11-22 Mark Probst <mark.probst@gmail.com>
5867 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5868 arrays.exe and basic-math.exe.
5870 2008-11-22 Mark Probst <mark.probst@gmail.com>
5872 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5873 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5875 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5877 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5879 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5881 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5883 * ir-emit.h: Move macros from method-to-ir.c to here.
5885 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5887 * mini-ops.h: Correct the long simd ops to use LREG.
5889 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5891 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5893 * mini-ops.h: Correct the dreg type of a few long opcodes.
5895 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5898 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5900 * mini-ppc.c: remove negative stack references in epilog
5901 for platforms that don't support the red zone.
5903 2008-11-21 Mark Probst <mark.probst@gmail.com>
5905 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5906 point regs. Now PPC64 passes basic-calls.exe.
5908 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5910 * basic-simd.cs: Add tests for accessors of Vector2l.
5912 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5914 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5916 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5918 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5920 2008-11-21 Mark Probst <mark.probst@gmail.com>
5922 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5923 PPC64 passes basic-long.exe.
5925 2008-11-20 Mark Probst <mark.probst@gmail.com>
5927 * decompose.c: Decompose carry and overflow add on PPC64 like on
5928 other 64 bit archs. Don't decompose sub at all on PPC64.
5930 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5931 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5934 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5936 * basic-simd.cs: Add tests for accessors of Vector2d.
5938 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5940 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5944 * mini-x86.c (mono_arch_output_basic_block): Same.
5946 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5948 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5950 * basic-simd.cs: Add tests for accessors of Vector4f.
5952 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5954 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5958 * mini-x86.c (mono_arch_output_basic_block): Same.
5960 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5962 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5964 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5966 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5968 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5972 * mini-x86.c (mono_arch_output_basic_block): Same.
5974 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5976 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5978 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5980 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5982 * simd-intrinsics.c: Enable setters for Vector16sb.
5984 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5986 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5990 * mini-x86.c (mono_arch_output_basic_block): Same.
5992 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5994 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5996 * simd-intrinsics.c: Implement setter for Vector8us.
5998 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6000 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6003 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6005 * mini-ppc.c: remove references to the red zone in the prolog
6006 (for systems that don't support it).
6008 2008-11-19 Mark Probst <mark.probst@gmail.com>
6010 * cpu-ppc64.md: Fixed a few instruction lengths.
6012 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6015 2008-11-19 Mark Probst <mark.probst@gmail.com>
6017 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6020 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6022 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6024 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6026 * mini-ops.h: Added OP_INSERT_I2.
6030 * mini-x86.c (mono_arch_output_basic_block): Same.
6032 * simd-intrinsics.c: Implement setter for Vector8s.
6034 * simd-methods.h: Add the names of get setters of Vector8s.
6036 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6038 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6040 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6043 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6045 2008-11-18 Mark Probst <mark.probst@gmail.com>
6047 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6048 for PPC64. An empty program runs now.
6050 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6052 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6054 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6055 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6056 info for JITted code is emitted into a shared library, loadable into gdb.
6058 2008-11-18 Mark Probst <mark.probst@gmail.com>
6060 * Makefile.am: Changes to build PPC64.
6062 * mini-arch.h: Include mini-ppc64.h on PPC64.
6064 2008-11-18 Mark Probst <mark.probst@gmail.com>
6066 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6067 in PPC code up to r119147.
6069 2008-11-18 Mark Probst <mark.probst@gmail.com>
6071 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6072 cpu-ppc64.md: Changes for PPC64.
6074 Based on code submitted by andreas.faerber@web.de at
6075 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6078 2008-11-18 Mark Probst <mark.probst@gmail.com>
6080 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6081 cpu-ppc64.md: Copied from the corresponding PPC files from
6084 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6086 * mini-ops.h: Added OP_ROUND.
6088 * cpu-x86.md: Added round.
6090 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6092 * basic-math.cs: Added test_0_round to test rounding.
6094 Contributed under MIT/X11 license.
6096 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6098 * aot-compiler.c : Fix the Winx64 build.
6100 Contributed under MIT/X11 license.
6102 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6104 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6105 in OP_EXTRACT_R8 to avoid possible stack corruption.
6107 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6109 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6111 * cpu-x86.md: Added extract_r8.
6113 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6115 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6116 a couple of OP_EXTRACT_I4.
6118 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6120 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6122 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6124 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6127 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6129 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6130 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6132 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6133 are not needed any more.
6135 * mini.h: Remove the unused INS_LIST macros.
6137 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6140 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6143 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6144 mono_alloc_ireg () instead.
6146 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6149 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6152 * aot-runtime.c (load_aot_module): Disable AOT when running under
6155 * mini-amd64.h: Change the monitor fastpath defines to check for
6156 !PLATFORM_WIN32 so they work on *bsd too.
6158 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6160 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6162 * mini.h (MonoCompile): Remove new_ir flag.
6164 * regalloc.h regalloc.c: Remove unused code.
6166 * cpu-*.md: Remove more unused opcodes.
6168 * simple-cee-ops.h simple-mini-ops.h: Removed.
6170 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6172 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6174 * aliasing.h: Removed.
6176 * *.c: Remove references to aliasing.h and inssel.h.
6178 * mini.c: Remove additional unused functions.
6180 * mini-ops.h cpu-*.md: Remove unused opcodes.
6182 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6184 Remove the old JIT code.
6186 * inssel*.brg: Removed.
6188 * ssa.c abcremoval.c aliasing.c: Removed.
6190 * ssa2.c: Renamed to ssa.c.
6192 * abcremoval2.c: Renamed to abcremoval.c.
6194 * *.c: Removed all !cfg->new_ir code.
6196 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6197 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6199 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6201 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6203 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6204 to simplify the code and cut back on the number of global symbols in the AOT
6207 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6209 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6211 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6212 with the got/got_info tables.
6214 * mini.h: Bump AOT file format version.
6216 * unwind.h: New file, contains definitions for stack unwinding.
6218 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6221 * aot-compiler.c: Generalize the emitting of unwind information to use the
6222 information in cfg->unwind_ops.
6224 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6226 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6227 AOT method frames. Enable writing symbols for methods by default.
6229 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6231 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6232 and make it work with vectors of element sizes 1, 2 and 4.
6234 * simd-intrinsics.c: Enable getter for all vectors with element size
6237 * simd-methods.h: Add the names of other getters.
6239 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6245 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6247 * mini-ppc.h: portability fix.
6249 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6251 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6252 buggy and will overwrite it.
6254 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6256 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6257 Use it to emit local symbols for all methods so AOTed methods show up with
6258 their full name in gdb/valgrind output.
6260 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6262 * mini-ppc.c: portability fixes.
6264 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6266 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6267 entries out of the if (!generic_shared...) code so it is always done.
6268 (mono_class_init_trampoline): Do the patching when running under valgrind
6269 too, newer versions of valgrind have no problems with it.
6271 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6273 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6276 2008-11-13 Mark Probst <mark.probst@gmail.com>
6278 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6281 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6283 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6285 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6287 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6293 * simd-intrinsics.c: Same.
6295 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6297 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6299 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6301 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6302 to work with more Vector types.
6304 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6306 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6307 store the elemens directly instead of using and intermediate.
6309 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6311 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6313 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6314 to preserve %eax for aot plt trampolines.
6316 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6317 (encode_method_ref): Flag synchronized methods so they won't go through
6320 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6323 * cpu-ia64.md (jmp): Increase max length.
6325 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6327 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6328 open generic classes.
6330 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6332 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6333 box+brtrue optimization since it causes test failures on x86.
6335 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6337 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6343 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6344 for simd ctor values.
6346 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6347 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6349 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6351 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6354 * simd-instrincs.c: Same.
6356 * basic-simd.cs: Same.
6358 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6360 * ratests.cs: Add more tests.
6362 * regalloc2.c (add_spill_code): Handle more corner cases.
6364 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6366 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6367 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6368 both the source an destination of an instruction.
6370 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6372 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6373 wapihandles.c: more portability changes.
6375 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6377 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6378 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6379 safe to execute in a signal handler and the kernel provides better
6380 the info in /proc/self/smaps. Avoid the assert on sigaction during
6383 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6385 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6386 do the bblock linking hack if it is actually needed.
6388 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6391 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6392 crash problem is fixed.
6394 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6397 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6399 (mini_method_compile): Set the starting value of next_vreg to
6400 MAX_IREGS + MAX_FREGS when using globalra.
6402 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6403 filter clauses with BB_EXCEPTION_HANDLER.
6405 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6407 2008-11-10 Mark Probst <mark.probst@gmail.com>
6409 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6410 space for stdcall. Fixes regressions on Win32.
6412 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6414 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6416 (linear_scan): Remove an assert which doesn't seem to be needed.
6418 * local-propagation.c (mono_local_deadce): Avoid a call to
6419 MONO_DELETE_INS which would screw up the instruction linking.
6421 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6423 * regalloc2.c: Upgrade to work the current JIT code.
6425 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6427 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6430 * aot-runtime.c: Remove some dead code.
6432 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6434 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6436 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6437 trampolines using sscanf since atoi doesn't work on large unsigned values.
6439 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6440 Initialize code_size.
6442 2008-11-08 Mark Probst <mark.probst@gmail.com>
6444 * method-to-ir.c (mini_emit_inst_for_method): Make
6445 Interlocked.CompareExchange work for Int arguments on 32 bit
6448 2008-11-07 Mark Probst <mark.probst@gmail.com>
6450 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6452 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6454 * main.c Fix MSVC build.
6456 Contributed under MIT/X11 license.
6458 2008-11-06 Mark Probst <mark.probst@gmail.com>
6460 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6461 alignment larger than 8 bytes are aligned correctly, too.
6463 * mini.c: Honor the min_align field of MonoClass when laying out
6466 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6468 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6470 * aot-compiler.c (emit_plt): Fix a warning.
6472 * aot-compiler.c: Implement ARM support in the binary writer.
6474 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6476 * basic-simd.cs: Add test for getter with byref arg.
6477 Fix the naming of a few tests.
6478 Add missing checks to a test.
6480 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6482 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6484 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6485 most of the full-aot support for monitor enter/exit trampolines.
6487 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6488 enter/exit trampoline creation functions.
6490 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6493 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6495 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6496 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6497 implement the needed functionality without adding crap to the runtime.
6499 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6501 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6504 * mini.c (mono_build_date): New global version holding the build date in
6507 * Makefile.am (buildver.c): Generate a file containing the build date.
6509 * main.c: Set the build date from the generated file.
6511 * mini.c (mono_get_runtime_build_info): New helper function returning build
6512 information in a string format.
6514 * driver.c (mono_main): Print the build date in --version.
6516 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6517 file when the bind-to-runtime-version option is used.
6519 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6521 * simd-intrinsics.c: Fix bug when using getters and byref args.
6523 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6525 * simd-methods.h: Rename prefetch methods.
6527 * simd-intrinsics.c: Same.
6529 2008-11-05 Mark Probst <mark.probst@gmail.com>
6531 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6534 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6536 * aot-compiler.c: Use the bundled elf header files instead of depending on
6539 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6542 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6545 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6547 * cpu-x86.md: Add store nta ops.
6553 * mini.h: Add an enum for simd prefetch modes.
6555 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6556 of store. Use the changed code to support store nta.
6558 * simd-intrinsics.c: Add prefetch ops for all vector types.
6560 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6562 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6565 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6568 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6571 2008-11-04 Mark Probst <mark.probst@gmail.com>
6573 * mini-x86.c: Fixed commit.
6575 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6577 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6579 2008-11-04 Mark Probst <mark.probst@gmail.com>
6581 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6582 and MONITOR_EXIT, for the ASM fastpaths.
6584 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6587 * mini.c, patch-info.h: Signature and patch infos for
6588 Monitor.Enter/Exit trampolines.
6590 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6592 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6593 Monitor.Enter/Exit ASM fastpath for Linux.
6595 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6597 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6599 * objects.cs: Add a new test.
6601 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6603 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6604 if MONO_LOG_LEVEL is set.
6606 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6608 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6610 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6612 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6613 of file offsets. Align the sections belonging to the data segment to
6616 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6618 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6619 elf.h. Port it to amd64.
6621 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6623 * driver.c: Enable SIMD by default.
6625 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6627 * cpu-x86.md: Add prefetch op.
6633 * mini.h: Add an enum for simd prefetch modes.
6635 * simd-methods.h: Add prefetch function names.
6637 * simd-intrinsics.c: Add prefetch ops for all vector types.
6639 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6641 * aot-compiler.c (emit_bytes): Speed this up a little.
6643 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6645 * aot-compiler.c: Add JIT time etc. statistics.
6647 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6649 * mini.h (MonoCompile): Add 'got_offset' field.
6651 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6652 method_got_offsets array.
6654 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6657 * aot-compiler.c (compile_method): Add generic method instances referenced
6658 by the method to the list of methods to be compiled, this is required so if
6659 A<T> references B<T>, and another assembly references A<int>, then it will
6660 also get a copy of B<int>.
6662 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6663 when checking for monitor enter/exit.
6665 2008-10-30 Mark Probst <mark.probst@gmail.com>
6667 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6668 for Monitor.Enter and Monitor.Exit if enabled.
6670 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6673 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6675 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6676 of an OP_MOVE. Fixes #440046.
6678 * basic-long.cs: Add a new test.
6680 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6682 * mini.h: Add synchronization note for the managed counter-part.
6684 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6685 returns the simd caps of the current cpu.
6687 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6689 * basic-simd.cs: Remove Console.WriteLine.
6691 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6693 * basic-simd.cs: New tests for Vector2ul.
6695 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6697 * simd-intrinsics.c: Add new vector type Vector2ul.
6699 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6701 * basic-simd.cs: New tests for Vector2l.
6703 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6705 * cpu-x86.md: Add long version of most packed int ops.
6711 * simd-intrinsics.c: Add new vector type Vector2l.
6713 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6715 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6717 * simd-methods.h: Remove SN_op_BitwiseXor.
6719 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6721 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6724 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6726 * basic-simd.cs: Test for Vector2d.
6728 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6731 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6733 * cpu-x86.md: Add double version of all packed float ops.
6739 * simd-intrinsics.c: Add new vector type Vector2d.
6741 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6743 * simd-methods.h: Add Duplicate.
6745 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6747 * basic-simd.cs: Test for packing with signed saturation.
6749 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6751 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6752 found in the TYPESPEC table.
6754 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6756 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6759 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6761 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6762 instead of the RVA, since the RVA can be changed by tools like the cil
6765 * method-to-ir.c (mono_method_to_ir2): Ditto.
6767 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6768 (deserialize_variable): Ditto.
6770 2008-10-25 Martin Baulig <martin@ximian.com>
6772 * debug-mini.c (write_variable): Use
6773 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6775 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6777 * cpu-x86.md: Add unsigned variants of packd and packw.
6781 * mini-x86.h: Emit the right instruction for packd and packw.
6782 Add unsigned variants of packd and packw.
6784 * simd-intrinsics.c: Packd and packw were used in place of their
6785 unsigned variants. Change that.
6786 Add intrinsics for (Signed)PackWithSignedSaturation.
6788 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6790 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6792 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6794 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6796 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6798 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6800 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6803 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6805 2008-10-24 Mark Probst <mark.probst@gmail.com>
6807 * method-to-ir.c, mini.c: Special casing for the synchronized
6808 wrapper for the ldtoken+GetTypeFromHandle case.
6810 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6812 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6814 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6815 created/split bblocks.
6817 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6819 * mini-ops.h: Add packed signed mul high.
6823 * mini-x86.c (mono_arch_output_basic_block): Same.
6825 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6827 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6829 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6831 * basic-simd.cs: Tests for Vector16sb.
6833 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6835 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6837 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6839 * mini-ops.h: Add packed signed min, max and compare greater.
6843 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6846 * simd-methods.h: Add CompareGreaterThan.
6848 * simd-methods.h: Remove CompareEquals.
6850 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6852 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6854 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6857 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6859 * basic-simd.cs: Fix tests due to change in the API.
6861 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6863 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6865 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6867 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6869 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6870 inst_offset as this has invalid values for LDADDR.
6872 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6874 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6876 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6878 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6880 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6881 for accessing field->data.
6883 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6885 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6887 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6889 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6891 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6893 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6895 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6896 from the cfg mempool.
6898 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6900 * basic-simd.cs: Tests for new methods in Vector8us.
6902 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6904 * mini-ops.h: Add multiply and store high.
6908 * mini-x86.c (mono_arch_output_basic_block): Same.
6910 * simd-methods.h: Same.
6912 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6915 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6917 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6918 mono_class_setup_vtable ().
6920 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6921 mono_class_get_vtable_entry () for accessing klass->vtable.
6923 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6925 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6928 * method-to-ir.c (mono_save_token_info): Don't save references made from
6931 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6932 of generic instances.
6934 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6936 2008-10-19 Mark Probst <mark.probst@gmail.com>
6938 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6939 OP_JMP depends on the method signature. Calculate it properly.
6941 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6943 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6946 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6948 (emit_extra_methods): Add another table mapping method indexes to
6949 offsets in the extra_method_info table.
6951 * mini.h: Bump AOT file format version.
6953 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6954 and mono_aot_get_method_from_token () into one function.
6956 2008-10-19 Mark Probst <mark.probst@gmail.com>
6958 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6961 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6963 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6966 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6969 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6971 * mini.h: Bump aot file format version.
6973 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6974 AOT file can contain native code for methods which are not in the METHOD
6975 table. Generate code for non-sharable generic instances of generic methods
6976 found in the METHODSPEC table.
6978 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6979 encoding generic type handles.
6981 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6982 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6984 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6985 macros + MONO_ADD_INS.
6987 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6990 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6992 * mini.h: Bump aot file format version.
6994 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6996 2008-10-17 Mark Probst <mark.probst@gmail.com>
6998 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6999 platforms, with definable stack alignment value. Set to 16 now
7002 * mini.c, mini.h, driver.c: Command line option for disabling
7005 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7007 * basic-simd.cs: Tests for new methods in Vector4ui.
7009 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7011 * mini-ops.h: Add packed int shuffle.
7015 * mini-x86.c (mono_arch_output_basic_block): Same.
7017 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7018 extract mask, max, min, shuffle.
7020 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7022 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7024 * basic-simd.cs: Tests for new methods in Vector8us.
7026 2008-10-17 Mark Probst <mark.probst@gmail.com>
7028 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7029 RuntimeTypeHandle, not a TypedReference.
7031 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7033 * simd-intrinsics.c: remove relocations.
7035 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7037 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7038 optimizations from the x86 backend.
7040 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7042 * simd-methods.h, simd-intrinsics.c: debloat method names and
7043 prepare for no relocations.
7045 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7047 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7051 * mini-x86.c (mono_arch_output_basic_block): Same.
7053 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7054 extract mask, max, min and sum of absolute differences.
7056 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7059 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7061 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7062 Renamed one test for consistency.
7064 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7066 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7067 fix to the code that deal with other blocks.
7069 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7071 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7073 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7075 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7076 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7077 able to process the source reg.
7079 2008-10-16 Martin Baulig <martin@ximian.com>
7081 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7083 * inssel.brg: Add `OP_HARD_NOP'.
7085 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7087 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7088 `OP_HARD_NOP' instruction when running inside the debugger.
7090 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7091 `OP_HARD_NOP' instruction when running inside the debugger.
7093 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7095 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7096 now works. The issue with the regalloc tripping up no longer
7099 * simd-intrinsics.c (load_simd_vreg): Same.
7101 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7103 * basic-simd.cs: Tests for new Vector8ui methods.
7105 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7107 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7108 only for type. This fixes crashes where MonoInst::klass is checked
7109 for ops of type != VTYPE or OBJ.
7111 * simd-intrinsics.c (load_simd_vreg): Same.
7113 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7115 * mini-ops.h: Add ops for packed shuffle/max/avg and
7120 * mini-x86.c (mono_arch_output_basic_block): Same.
7122 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7125 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7126 to emit extract mask op.
7128 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7129 to emit word shuffles.
7131 2008-10-15 Mark Probst <mark.probst@gmail.com>
7133 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7134 the largest alignment needed by a variable, but at least
7137 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7139 * basic-simd.cs: Tests for the fixes in the last commit.
7141 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7143 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7144 no longer handles STACK_PTR input.
7146 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7148 * simd-intrinsics.c (load_simd_vreg): New function that works like
7149 get_simd_vreg but handles STACK_PTR input.
7151 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7152 as the input can be an arbitrary pointer.
7154 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7155 LDADDR local optimization directly otherwise use a store op.
7157 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7159 * basic-simd.cs: Tests for dup low and dup high.
7161 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7163 * mini-ops.h: Add dup low and dup high ops.
7167 * mini-x86.c (mono_arch_output_basic_block): Same.
7169 * simd-intrinsics.c (vector4f_intrinsics): Same.
7171 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7173 * basic-simd.cs: Tests for recently added functionality.
7175 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7177 * mini-ops.h: Add remaining sse1 fp ops.
7179 * cpu-x86.md: Add remaining sse1 fp ops.
7181 * mini-x86.c (mono_arch_output_basic_block): Same.
7183 * mini.h: Add enum for simd FP compare conditions.
7185 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7187 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7188 so the backed can generate the appropriate op.
7190 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7191 This patch squeese one more byte from the SimdIntrinsc struct.
7193 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7194 a a shift amount intead of simply or'ing it.
7196 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7198 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7199 byte so we can have an aditional flags field without increasing struct size.
7201 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7202 against the simd_supported_versions bitmask.
7204 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7206 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7208 * mini.c: remove rawbuffer code (the only use here is unsafe because
7209 it takes locks during signal handling and the kernel now provides much
7210 better info in proc/pid/smaps these days).
7212 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7214 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7215 OP_X86_PUSH_OBJ. Fixes #434620.
7217 * objects.cs: Add a test.
7219 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7221 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7222 that the packuswb/packusdw don't work with unsigned numbers for what
7223 would be negative numbers in signed format.
7225 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7226 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7228 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7230 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7232 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7234 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7236 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7239 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7240 version as the enum in mini.h.
7242 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7243 for sse3 ops, check the simd_version field if present. This way the code
7244 works with all versions of sse.
7246 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7248 * simd-intrinsics.c: Fixed intrinsic name typo.
7250 * mini.h: Added missing simd exported function.
7252 * basic-simd.cs: Added tests for Vector4ui.
7253 Fixed broken test for Vector16b.
7255 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7257 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7258 the max length to 64.
7260 2008-10-10 Mark Probst <mark.probst@gmail.com>
7262 * method-to-ir.c: Only do the fast virtual generic method call for
7263 non-wrapper methods.
7265 * mini.h, mini-trampolines.c: The new generic virtual remoting
7266 trampoline handles virtual method calls via the vtable (as done by
7267 the fast virtual generic method calls) to remoting proxies.
7269 * mini.c (mono_jit_create_remoting_trampoline): For generic
7270 methods reate a generic virtual remoting trampoline.
7272 * mini-amd64.h: Enable fast virtual generic method calls again.
7274 2008-10-10 Mark Probst <mark.probst@gmail.com>
7276 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7277 restore registers when doing tail calls.
7279 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7281 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7284 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7286 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7288 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7290 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7292 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7294 * basic-simd.cs: Retrofit for API changes.
7296 2008-10-10 Mark Probst <mark.probst@gmail.com>
7298 * mini-ppc.c: Handle integer stack arguments for tail calls.
7300 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7302 * optflags-def.h: Removed sse3 optimization.
7306 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7309 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7311 * mini.h: Added enumeration with simd versions.
7313 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7316 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7318 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7320 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7322 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7324 * basic-simd.cs: Fixed test naming.
7326 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7328 * mini-ops.h: Added ops for packed and saturated math, shifts
7329 and packing/unpacking.
7331 * cpu-x86.md: Added descriptors for the above ops.
7333 * mini-x86.c: Added code to emmit the above ops.
7335 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7337 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7339 * aot-compiler.c (compile_method): Enable AOT for generic code.
7341 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7343 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7345 * mini.c: add a workaround for a common screwup that ends up blamed
7346 to mono (other processes blocking signal delivery).
7348 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7350 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7351 in the LDFLD/STFLD opcodes. Fixes #432673.
7353 * iltests.il.in: Add a new test.
7355 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7357 * mini-arm.c: attach the thread in unmanaged->managed transitions
7358 using delegates (bug #433148).
7360 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7362 * basic-simd.cs: Use new ShuffleSel constants.
7364 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7366 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7368 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7369 only disable simd intrinsics if no sse2 is detected.
7371 * optflags-def.h: Added sse3.
7373 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7376 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7378 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7379 when adding delegate-invoke wrappers.
7381 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7383 * Makefile.am: Reenable the simd tests.
7385 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7387 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7388 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7389 other vreg is allocated to that hreg.
7391 Contributed under MIT/X11 license.
7393 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7395 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7398 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7400 * basic-simd.cs: New test suite for SIMD intrinsics.
7402 * Makefile.am: Added new tests.
7404 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7406 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7410 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7412 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7413 using SSE2 aware opcodes.
7415 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7416 is enabled, this code path is only reachable if conversion ops are emmited after
7419 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7421 This optimization saves 6 bytes per conversion against the old version.
7423 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7425 * aot-compiler.c (compile_method): Don't skip methods referencing
7426 generic methods without a corresponding entry in token_info_hash, since
7427 encode_method_ref () can handle all generic methods now.
7429 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7430 generic context is set.
7432 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7433 generic sharing of LDTOKEN.
7435 2008-10-06 Mark Probst <mark.probst@gmail.com>
7437 * mini-amd64.h: Temporarily disabled fast virtual generic method
7438 calls because it breaks the System.Runtime.Remoting tests.
7440 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7442 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7444 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7445 so inlining actually works.
7446 (check_inline_caller_method_name_limit): Ditto.
7448 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7450 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7451 64 bit safety (from Olaf Hering and Andreas Farber).
7453 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7455 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7456 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7457 unused virtual call support code.
7459 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7461 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7462 which can't use aot trampolines.
7463 (decode_patch): Don't create aot trampolines for methods which can't use
7466 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7467 use aot trampolines.
7469 * mini.h: Bump AOT image format version.
7471 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7473 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7474 to save_token_info () since cmethod is inflated for constrained calls.
7476 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7478 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7480 * Makefile.am: Add build rules for ppc64.
7481 This avoids the build failing at pedump with unresolved symbols
7482 due to lack of arch_sources. Instead it will now fail earlier
7483 due to lack of cpu-ppc64.md.
7485 Contributed under MIT/X11 license.
7487 2008-10-04 Mark Probst <mark.probst@gmail.com>
7489 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7492 * iltests.il.in: Add test case for tail call with many arguments.
7494 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7496 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7497 to the fast virtual generic method code until the aot case is fixed.
7499 2008-10-03 Mark Probst <mark.probst@gmail.com>
7501 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7503 2008-10-03 Mark Probst <mark.probst@gmail.com>
7505 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7508 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7510 * simd-intrinsics.c: Forgot to add this one.
7512 * mini-codegen.c: Fix macro in case SIMD is not supported.
7514 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7516 This patch land initial JIT support for simd intrinsics.
7518 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7520 * Makefile.am: Added simd-intrinsics.c
7522 * simd-intrinsics.c: New file with simd instrinsic related
7525 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7527 * cpu-x86.md: Add simd related instructions.
7529 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7531 * driver.c: Added two new --regression variants.
7533 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7535 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7537 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7538 extract some complicated logic to helper functions.
7540 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7542 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7544 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7545 the specialized simplification pass.
7547 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7549 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7551 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7554 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7555 if MONO_ARCH_NEED_SIMD_BANK is defined.
7557 * mini-ops.h: Added the new simd ops.
7559 * mini-x86.c: Added mono_arch_xregname.
7561 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7563 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7565 * mini-x86.h: Define simd related MONO_ARCH macros.
7567 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7569 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7571 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7572 MONO_CLASS_IS_SIMD to deal with simd related IR.
7574 * mini.h (MonoInst): Added spill_var to the backend union.
7576 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7578 * mini.h: Added forward declarations of the new simd fuctions.
7580 * optflags-def.h: Added new optimization names SIMD.
7582 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7584 * regalloc.h: Added support for working with 3 register banks.
7586 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7588 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7590 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7592 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7594 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7596 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7597 instead of one on 64 bit systems.
7599 * method-to-ir.c: Remove unused includes.
7601 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7603 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7604 cfg->used_int_regs, since the two are different on arm.
7606 2008-10-02 Mark Probst <mark.probst@gmail.com>
7608 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7609 mono_method_get_vtable_index() to get the vtable index.
7611 2008-10-02 Mark Probst <mark.probst@gmail.com>
7613 * method-to-ir.c (mono_method_to_ir2): Don't create native
7614 wrappers for array methods, because they're never called (and if
7615 they were called they wouldn't work).
7617 2008-10-02 Mark Probst <mark.probst@gmail.com>
7619 * method-to-ir.c (mono_method_to_ir2): Array methods are
7620 special-cased and must not be invoked indirectly via the (M)RGCTX
7621 when generic sharing is turned on. Fixes #431413.
7623 2008-10-01 Mark Probst <mark.probst@gmail.com>
7625 * method-to-ir.c: When generic sharing is active, call
7626 non-interface virtual generic methods via the standard trampoline.
7628 * mini-trampolines.c: Handle virtual generic shared methods.
7630 * mini.h, mini-x86.c, mini-x86.h: New argument for
7631 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7632 method thunks and which is the trampoline to call if the lookup
7633 fails. Enable the virtual generic method thunk for x86.
7635 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7636 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7637 argument but assert that it's NULL, because these archs don't yet
7638 implement the virtual generic method thunk. Changes in the IMT
7639 thunk data structures.
7641 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7643 * aot-compiler.c (emit_globals): Avoid invalid characters in
7644 the static linking symbol.
7646 * objects.cs: Add a test for the range check optimization. Fix warnings.
7648 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7649 optimization from the current JIT.
7651 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7652 later in decompose_array_access_opts () to allow more optimizations.
7654 * method-to-ir.c (mono_handle_soft_float): Rename this to
7655 mono_decompose_soft_float () for consistency.
7657 * mini-ops.h: Fix arguments of OP_STRLEN.
7659 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7660 into a separate function.
7661 (reset_cast_details): Ditto.
7662 (handle_unbox): Save cast details. Fixes #431254.
7664 * method-to-ir.c: Remove some obsolete FIXMEs.
7666 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7668 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7670 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7672 * mini-codegen.c: More work on macros to make them
7673 ready for multiple regbanks.
7675 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7677 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7679 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7681 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7683 * mini-codegen.c (mono_spillvar_offset): Proper support for
7686 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7688 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7689 the stack overflow changes.
7691 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7693 * mini-codegen.c: Make all bank macros depend on reg_bank.
7695 * mini-codegen.c (mono_local_regalloc): Make free mask
7696 initialization regbank aware.
7698 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7700 * mini-codegen.c (mono_local_regalloc): Extract callee
7701 mask selection to a function and make it regbank aware.
7703 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7705 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7706 code to deal with many regbanks.
7708 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7710 * mini-codegen.c: More fp->regbank changes.
7712 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7714 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7715 of a hardcoded constant.
7717 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7719 * method-to-ir.c (type_from_stack_type): Fix typo.
7721 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7723 * mini-ia64.c (emit_move_return_value): Convert float return values to
7726 * objects.cs: Add a new test.
7728 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7729 VARARG methods to fix an assert later.
7731 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7732 end so it at least compiles.
7734 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7736 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7738 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7740 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7741 optimization to a new function (emit_optimized_ldloca_ir) and enable
7742 it for both ldloca and ldloca_s.
7744 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7746 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7747 gshared CASTCLASS code.
7749 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7750 amd64, where the libc stack unwinder encounters stack frames referring to
7751 native code in unmapped memory.
7753 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7756 * generics.cs: Add new test.
7758 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7760 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7761 add a check that one of the ARM_FPU_ constants is defined.
7763 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7765 * mini-exceptions.c: Fix build on non-altstack platforms.
7767 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7770 * ir-emit.h: Add a comment to NEW_PCONST.
7772 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7774 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7776 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7777 after the changes to MonoJitDomainInfo.
7779 2008-09-27 Mark Probst <mark.probst@gmail.com>
7781 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7783 2008-09-27 Mark Probst <mark.probst@gmail.com>
7785 * mini-ppc.c: Compiler warning fixes.
7787 2008-09-27 Mark Probst <mark.probst@gmail.com>
7789 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7792 2008-09-27 Mark Probst <mark.probst@gmail.com>
7794 * exceptions-ppc.c, mini-ppc.h: Compile
7795 mono_arch_handle_altstack_exception() on Darwin, too.
7797 2008-09-27 Mark Probst <mark.probst@gmail.com>
7799 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7800 work on archs which don't have generic sharing implemented, only
7801 without the vtable_arg.
7803 2008-09-26 Mark Probst <mark.probst@gmail.com>
7805 * mini.c: Added comment explaining why delegate ctor icall
7806 wrappers are compiled.
7808 2008-09-26 Mark Probst <mark.probst@gmail.com>
7810 * mini.c: Don't produce trampolines to delegate ctor icall
7811 wrappers but compile them upfront.
7813 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7815 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7816 runtime-set function when going back to managed code. Currently this
7817 is used to set back the protection on the soft ovf pages and/or to
7818 throw the stack overflow exception that happened in unmanaged code.
7820 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7822 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7823 runtime-set function when going back to managed code. Currently this
7824 is used to set back the protection on the soft ovf pages and/or to
7825 throw the stack overflow exception that happened in unmanaged code.
7827 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7829 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7830 the support code for restoring stack protection after stack overflows
7831 that happen in unmanaged code. Don't set the exec permission on the
7834 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7836 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7837 delegate->method_ptr is set. Fixes #428054.
7839 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7841 * tests.cs: Rename to ratests.cs.
7843 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7844 emit_get_rgctx_... functions.
7846 2008-09-25 Mark Probst <mark.probst@gmail.com>
7848 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7850 2008-09-25 Mark Probst <mark.probst@gmail.com>
7852 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7853 before asserting that method is sharable.
7855 2008-09-25 Mark Probst <mark.probst@gmail.com>
7857 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7858 whether method needs a static RGCTX wrapper used instead of
7861 * generic-sharing.c, mini.h: A few functions moved to
7862 metadata/generic-sharing.c.
7864 2008-09-25 Mark Probst <mark.probst@gmail.com>
7866 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7867 Generic code sharing for value types, which essentially means
7868 treating value type methods like static methods. The RGCTX is
7869 passed in the same way.
7871 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7873 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7874 opcode when creating multi-dimensional arrays of open types.
7876 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7879 * generics.cs: Add a test.
7881 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7883 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7885 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7887 * mini.c (mini_method_compile): Set it when running under the debugger.
7889 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7890 vreg optimization if the flag is set.
7892 * driver.c (mono_main): Add --attach= option to pass options to
7895 * mini.c (sigquit_signal_handler): Start the attach agent.
7897 * ssapre.c: Disable this to save space since it is not yet ported to
7900 * regalloc2.c: Disable this to save space.
7902 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7904 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7906 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7907 the -v option useful again.
7909 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7911 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7914 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7915 arrays of arrays. Fixes #428406.
7917 * method-to-ir.c (mini_emit_castclass): Ditto.
7919 * objects.cs: Add new test.
7921 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7923 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7924 was wrong at it choked against target_type_is_incompatible for byref types.
7926 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7928 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7931 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7933 * mini-exceptions.c: update a few more exceptions-related counters.
7935 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7937 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7938 new functions to allocate from persistent mempools.
7940 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7942 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7943 multiple register banks in the future.
7945 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7947 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7949 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7951 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7953 * mini.h: Export type_to_eval_stack_type.
7955 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7956 is only ins->klass of byref types.
7958 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7960 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7961 (mini_emit_memcpy2): Ditto.
7963 * mini-amd64.c: Fix a warning.
7965 2008-09-21 Mark Probst <mark.probst@gmail.com>
7967 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7970 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7972 * method-to-ir.c: Extract stloc micro-optimization to a
7973 function and apply it to all cases.
7975 2008-09-19 Mark Probst <mark.probst@gmail.com>
7977 * method-to-ir.c: Don't fail generic code sharing in cases we
7980 2008-09-18 Mark Probst <mark.probst@gmail.com>
7982 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7984 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7986 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7989 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7991 * trace.c: make tracing more useful and correct, with per-thread
7994 2008-09-15 Mark Probst <mark.probst@gmail.com>
7996 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7997 doing a method call and the argument is an R4.
7999 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8001 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8004 2008-09-13 Mark Probst <mark.probst@gmail.com>
8006 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8008 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8010 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8011 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8013 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8015 * driver.c: Add a --agent argument (not supported yet) to load managed
8016 agent assemblies before loading the main assembly, similarly to how the
8017 Java VM handles agents.
8019 2008-09-11 Mark Probst <mark.probst@gmail.com>
8021 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8022 function to do stack layout of local variables.
8024 2008-09-11 Mark Probst <mark.probst@gmail.com>
8026 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8029 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8031 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8032 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8033 JIT if DISABLE_JIT is defined.
8035 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8038 2008-09-10 Mark Probst <mark.probst@gmail.com>
8040 * iltests.il.in: Disable the fconv test on PPC (the result is
8041 undefined according to ECMA).
8043 2008-09-10 Mark Probst <mark.probst@gmail.com>
8045 * iltests.il.in: Enable tail call tests for PPC.
8047 * mini.h: Add variable for storing incoming valuetype argument
8048 addresses for tail calls.
8050 * mini-ppc.c: Implement valuetype arguments and return values for
8053 2008-09-09 Mark Probst <mark.probst@gmail.com>
8055 * mini-ppc.c: Partially implement tail calls (struct arguments and
8056 return values not supported).
8058 * method-to-ir.c: Enable tail calls on PPC.
8060 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8062 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8063 runtime-invoke wrappers to work around the problem of them getting
8064 assigned to a random class.
8066 * aot-runtime.c (mono_aot_get_method): Ditto.
8068 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8070 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8071 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8073 2008-09-07 Mark Probst <mark.probst@gmail.com>
8075 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8076 until they're implemented properly.
8078 * exceptions-ppc.c: Use arch-independent exception-handling code
8079 instead of custom one.
8081 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8084 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8086 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8087 applies when __powerpc__ is defined.
8089 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8091 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8092 methods to their code to avoid computing the full name of wrappers and
8093 doing a lookup in a string hash table.
8095 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8097 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8098 we identify bblocks before method_to_ir () is ran.
8100 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8101 Also avoid optimizing branches pointing to themselves.
8103 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8105 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8107 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8109 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8111 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8112 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8113 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8116 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8117 jumped to the same entry in plt_jump_table.
8119 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8121 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8124 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8126 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8127 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8130 2008-08-29 Geoff Norton <gnorton@novell.com>
8132 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8133 segment, and doesn't properly handle .space as .text. Fixes
8136 2008-08-29 Geoff Norton <gnorton@novell.com>
8138 * mini.c: Disable the mach exception handler when running on
8141 2008-08-29 Geoff Norton <gnorton@novell.com>
8143 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8144 globals on Darwin/ARM
8146 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8148 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8149 since too many things depend on it. Instead, call
8150 mono_runtime_set_no_exec ().
8152 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8155 * aot-compiler.c: Add an 'asm-only' AOT option.
8157 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8159 * aot-compiler.c (compile_method): Disable gshared support for now as it
8162 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8164 * mini-amd64.h : Fix a compiler warning.
8166 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8167 Changed to use a callback function to retrieve the unwind info.
8168 This avoids problems observed when code blocks were removed by
8169 unloading an app domain.
8171 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8172 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8175 Contributed under MIT/X11 license.
8177 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8179 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8180 case to keep the stack aligned to 8.
8182 Contributed under MIT/X11 license.
8184 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8186 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8187 avoid repeated linear searches.
8189 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8191 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8192 methods it can't handle.
8194 * aot-compiler.c (add_method): Avoid adding a method twice.
8195 (add_wrappers): Add runtime invoke wrappers for all methods.
8197 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8198 function to create an aot-compatible version of this trampoline.
8200 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8202 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8204 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8206 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8207 with a generic sharing failure.
8209 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8211 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8212 CEE_RETHROW. Fixes #419634.
8214 * mini.c (mono_method_to_ir): Ditto.
8216 * exceptions.cs: Add a new test.
8218 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8219 to mono_type_stack_size_internal () since some callers might not pass in
8222 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8223 instrument_prolog. Fixes #419878.
8225 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8226 doubles in soft float mode volatile.
8228 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8230 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8232 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8233 to handle soft float correctly.
8235 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8238 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8240 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8241 to sp, since the generics catch code requires it.
8243 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8246 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8247 mono_arch_emit_imt_argument ().
8249 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8251 * mini-arm.c tramp-arm.c: Generic sharing updates.
8253 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8255 * mini-arm.c: Fix the arm build.
8257 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8258 handling enums, generic instances and generic sharing.
8259 (mini_type_stack_size_full): Ditto.
8261 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8263 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8265 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8267 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8270 * mini-arm.c: Various small generic sharing changes.
8272 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8274 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8277 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8278 helper function to return a generic class init trampoline.
8280 * method-to-ir.c mini.c: Use it.
8282 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8283 arch-specfic function to return a generic class init trampoline.
8285 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8286 the GENERIC_CLASS_INIT custom code.
8288 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8289 a fatal error, not a sharing failure.
8291 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8294 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8295 trampoline argument from MONO_ARCH_VTABLE_REG.
8297 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8298 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8299 argument, and pass the vtable in VTABLE_REG.
8301 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8302 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8303 argument, and pass the vtable in VTABLE_REG.
8304 (mono_arch_create_trampoline_code_full): Remove some special casing for
8305 the rgctx fetch trampoline.
8307 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8310 * iltests.il: Add a test for it.
8312 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8314 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8316 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8319 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8320 use mono_jit_info_table_find () to avoid recursion.
8321 (mono_delegate_trampoline): Add a sync wrapper here.
8323 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8326 * mini.c (mono_method_to_ir): Ditto.
8328 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8329 add_sync_wrapper argument. Don't add a sync wrapper here.
8330 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8332 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8334 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8336 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8337 of nonvolatile registers back from MonoContext to CONTEXT.
8339 Contributed under MIT/X11 license.
8341 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8343 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8344 arguments on Winx64 there are only 4 argument registers. For this
8345 logic to work the last argument must be pulled from the stack.
8347 Contributed under MIT/X11 license.
8349 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8351 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8353 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8354 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8355 encode/decode_method_ref ().
8357 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8359 * aot-runtime.c (decode_patch): Ditto.
8361 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8362 MONO_PATCH_INFO_METHOD.
8364 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8367 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8370 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8372 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8373 one from the caller.
8375 * aot-runtime.c (decode_generic_inst): New function to decode and
8376 return a interned generic inst.
8377 (decode_klass_ref): Use it.
8378 (decode_method_ref): Ditto.
8380 * aot-compiler.c (emit_exception_debug_info): Save
8381 jinfo->has_generic_jit_info too.
8383 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8385 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8387 * iltests.il.in: Add a test for fconv_to_i.
8389 * liveness.c: Disable the liveness2 pass for now to save space.
8391 * regalloc2.c: Include mempool-internals.h to fix warnings.
8393 * aot-compiler.c (encode_method_ref): Encode the context of generic
8396 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8397 the context saved in the aot file.
8399 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8401 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8403 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8404 volatile so they won't be optimized away.
8406 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8412 * dominators.c: Remove duplicated functions that now are in
8413 mempool-internals.h.
8415 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8417 * aot-compiler.c: Fix warnings.
8419 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8421 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8423 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8426 * mini.c (mono_resolve_patch_target): Ditto.
8428 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8429 (encode_klass_ref): Add support for encoding VARs/MVARs.
8431 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8433 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8434 the handling of the got entries into a separate 'decode_got_entry' function.
8435 Add support for RGCTX_FETCH.
8437 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8438 clobbered by the trampoline code.
8440 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8441 not clobbered by the indirect calling code.
8443 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8445 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8448 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8450 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8451 signature using the compilation mempool otherwise we would leak it.
8453 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8455 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8456 mono_emit_abs_call ().
8458 * patch-info.h: Add GENERIC_CLASS_INIT.
8460 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8462 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8463 as their target as a near call.
8465 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8467 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8469 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8470 call to a runtime function described by a patch.
8472 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8473 mono_emit_abs_call, this has the advantage that the ABS handling code in
8474 mono_codegen () can handle them both, and can handle other stuff in the
8475 future without additional code.
8477 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8479 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8482 * mini.h: Add missing bblock related prototypes.
8484 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8485 reverse_inst_list_len fields.
8487 * mini.c: Refactor this file a bit by moving branch optimizations to
8490 * method-to-ir.c: Merge generic sharing changes missed earlier.
8492 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8494 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8495 shared patches. Process METHODCONST as a shared patch.
8497 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8498 as it crashes on the 2.0 mscorlib.
8500 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8503 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8504 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8507 * aot-compiler.c: Reorganize the got handling code to be a bit more
8510 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8512 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8513 mono_patch_info_equals/hash, and use it to massively simplify
8516 * mini.c (mono_patch_info_hash): Simplify this and add support for
8519 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8521 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8522 handling code, since an offset is not enough to identify a trampoline.
8524 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8526 2008-08-17 Mark Probst <mark.probst@gmail.com>
8528 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8530 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8532 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8534 * decompose.c: PPC decompositions for various ops.
8536 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8538 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8540 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8541 call the generic trampoline code using a call, instead of a jump, to
8542 remove some special casing from the generic trampoline code.
8544 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8545 (mono_codegen): Ditto.
8547 * aot-compiler.c aot-runtime.c: Ditto.
8549 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8551 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8552 helper function to find the offset corresponding to a lazy fetch trampoline.
8554 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8555 when doing generic sharing.
8557 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8560 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8561 mini-trampolines.c to be with the other trampoline creation functions.
8563 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8564 as it is equal to method->signature in most cases, add a
8565 mono_emit_method_call_full variant which takes a signature and an imt
8568 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8570 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8571 to this function, since it could be computed easily from the method
8573 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8576 * method-to-ir.c mini.c: Remove references to
8577 compile_generic_method_wo_context.
8579 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8580 generic method calls.
8582 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8583 dimensional non-szarrays.
8585 * mini.c (mini_init): Register mono_array_new_1.
8587 * jit-icalls.c (mono_array_new_1): New jit icall.
8589 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8590 pointing to the method.
8592 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8593 method addresses belonging to METHOD_JUMP patches in the
8594 jump_target_got_slot_hash.
8595 (mono_aot_load_method): Ditto.
8597 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8598 METHOD_JUMP patches.
8600 * mini.c (mini_create_jit_domain_info): New helper function which
8601 initializes/frees domain->runtime_info.
8602 (mini_free_jit_domain_info): Ditto.
8603 (mini_init): Install the domain hook functions with the runtime.
8605 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8606 information maintained by the JIT.
8608 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8609 insertion into jump_table_hash into mono_codegen (), also implement proper
8612 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8613 tail calls, it is already done by the aot code.
8615 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8618 * iltests.il.in: Make the jmp test a bit more complex.
8620 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8621 generic instances which doesn't have a token.
8623 * aot-runtime.c (decode_method_ref): Ditto.
8625 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8626 can handle this case now.
8627 (handle_box): Ditto.
8629 2008-08-15 Geoff Norton <gnorton@novell.com>
8631 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8634 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8636 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8637 calling generic methods.
8639 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8641 * aot-runtime.c (decode_patch_info): Ditto.
8643 * mini.c (mono_resolve_patch_target): Ditto.
8645 * patch-info.h: Add METHOD_RGCTX.
8647 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8649 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8651 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8652 arguments in registers.
8654 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8655 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8657 * mini.c (mini_method_compile): Abort aot compilation for generic
8658 methods if generic sharing is disabled.
8660 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8663 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8664 requiring an mrgctx.
8666 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8667 store instructions when converting a vcall to a normal call.
8669 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8670 mono_arch_find_jit_info.
8672 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8674 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8675 avoid calling mono_method_full_name () for every method even if the
8677 (check_inline_caller_method_name_limit): Ditto.
8679 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8681 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8682 assemblies in one run.
8684 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8685 skipped methods if it is not 0.
8687 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8689 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8691 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8692 MONO_ARCH_HAVE_UNWIND_TABLE.
8694 Contributed under MIT/X11 license.
8696 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8698 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8699 from default optimizaton list on Winx64.
8701 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8703 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8704 the LMF from the MonoJitTlsData structure.
8706 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8708 Contributed under MIT/X11 license.
8710 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8712 * mini.c (sigsegv_signal_handler): Fix the build.
8714 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8715 assembly->aot_module.
8717 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8718 hash table. This simplifies and speeds up a lot of code, and fixes support
8721 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8724 * mini-exceptions.c: Ditto.
8726 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8727 'native_offset' argument, since these are computed in the
8728 mono_find_jit_info () function.
8730 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8731 is used by exceptions-ppc.c.
8733 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8734 mono_arch_find_jit_info ().
8736 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8737 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8738 generic code in mini-exceptions.c.
8740 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8742 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8744 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8746 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8747 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8748 called while holding the loader lock. Fixes #415608.
8749 (mono_aot_get_method_from_token_inner): Ditto.
8751 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8753 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8754 to reduce differences between this and the generic implementation in
8756 (ves_icall_get_frame_info): Ditto.
8758 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8760 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8763 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8764 mono_arch_get_call_filter () and make it non-static, for consistency with the
8765 other architectures.
8767 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8770 * local-propagation.c:
8771 * mini-x86.c: Correct the name of arch defines.
8773 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8775 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8776 NO_EMULATE_LONG_SHIFT_OPS define.
8778 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8780 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8781 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8783 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8784 MACH fixes. Merged from the 2.0 branch.
8786 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8788 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8789 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8791 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8793 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8794 mono_marshal_get_native_wrapper () signature changes.
8796 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8798 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8799 conversion bug under arm.
8801 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8803 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8805 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8806 with overflow checking.
8808 2008-08-05 Marek Habersack <mhabersack@novell.com>
8810 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8811 to the genmdesc.pl file
8813 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8815 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8816 arg_array in the soft-float versions of the LOAD/STORE macros.
8818 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8821 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8823 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8825 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8826 a float HFA. Fixes #413621.
8828 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8830 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8831 frame_size to args_size. Fixes build.
8833 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8835 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8836 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8838 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8839 the stack are not unaligned. Fixes #413247.
8841 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8843 * mini.c: update jitted methods performance counters.
8845 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8847 * mini-exceptions.c: increase the exceptions thrown performance
8848 counter in mono_handle_exception ().
8850 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8852 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8853 can work with netmodules.
8855 2008-07-28 Geoff Norton <gnorton@novell.com>
8857 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8860 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8862 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8865 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8867 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8868 The float param registers and other param registers must be the
8869 same index on Windows x64.
8871 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8872 ArgValuetypeAddrInIReg argument case. Setting the argument
8873 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8875 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8876 variable computed above as the copy length for arguments of storage
8877 type ArgValuetypeAddrInIReg.
8879 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8880 ArgValuetypeAddrInIReg argument case. This case will rely on
8881 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8883 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8884 a 32 byte stack allocation for all calls. We will omit the adjustment for
8885 jump and tail call instructoins as they do not follow the typical call behavior.
8887 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8888 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8889 local variable and pass the local variable by reference to the called method.
8891 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8892 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8893 of a struct is passed in a register it must be saved with the other
8894 volatile argument on the stack.
8896 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8897 frame pointer the stack adjustment value must be saved to the unwind
8900 Contributed under MIT/X11 license.
8902 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8904 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8905 which got lost in the merge.
8907 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8909 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8912 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8914 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8915 icalls, since they won't be patched.
8917 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8918 different code sequence when running under valgrind to prevent some valgrind
8921 * iltests.il.in: Add new regression test.
8923 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8926 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8927 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8929 * iltests.il.in: Add new test.
8931 * aot-compiler.c: Fix some warnings.
8933 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8936 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8938 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8939 (mini_usage_jitdeveloper): Add a missing --wapi option.
8941 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8943 * mini-codegen.c: Simplify the is_fp macros.
8944 (free_up_ireg): Remove, use free_up_reg instead.
8945 (free_up_reg): Fix the fp case.
8947 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8949 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8952 * exceptions-x86.c: Merge some changes which seemed to have got lost
8953 in the linear-ir merge.
8955 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8957 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8958 long vreg volatile even if the variable was already created.
8960 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8963 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8965 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8967 * mini.c (mono_jit_compile_method_inner): Add support for
8968 MONO_EXCEPTION_BAD_IMAGE.
8970 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8971 mini_method_get_context () returns NULL. Fixes #356531.
8973 * mini.c (mono_method_to_ir): Ditto.
8975 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8976 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8978 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8980 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8981 in the LDFTN implementation.
8983 2008-07-25 Mark Probst <mark.probst@gmail.com>
8985 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8986 code, patch calls to icalls, too, even if they're not in the
8987 shared generic code hash. Fixes #411962.
8989 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8991 * cpu-x86.md: Increase the length of the fcall opcodes.
8993 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8994 calls returning floats.
8996 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8999 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9002 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9003 into the domain->method_code_hash.
9005 * aot-compiler.c: Fix win32 build.
9007 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9009 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9010 gshared NEWARR implementation.
9012 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9014 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9015 can be used outside of method_to_ir.
9017 * mini.h (MonoCompile): Add arg_types field.
9019 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9021 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9022 the values of the local arg_array and param_types array.
9024 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9026 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9027 got accesses might only get generated later when NEWOBJ is decomposed.
9029 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9030 looking up the native code of the target method when a delegate is called
9033 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9036 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9038 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9039 AOT work on platforms without a working dlsym implementation.
9041 * mini.h: Bump AOT image format version.
9043 2008-07-24 Mark Probst <mark.probst@gmail.com>
9045 * mini-exceptions.c: Free a MonoType with
9046 mono_metadata_free_type() instead of g_free().
9048 * aot-runtime.c: Free a MonoType.
9050 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9052 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9055 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9058 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9059 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9062 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9064 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9065 NEWOBJ calls on valuetypes.
9067 * iltests.il.in: Add new test.
9069 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9071 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9073 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9074 is no longer needed.
9076 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9077 non register sized integer arguments.
9078 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9079 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9082 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9085 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9086 two a binop with different sized arguments is emitted.
9088 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9089 instruction in the ins==NULL case.
9091 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9093 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9095 * mini-x86.c: Fix osx build.
9097 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9100 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9101 instruction for non int sized variables.
9103 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9106 2008-07-23 Robert Jordan <robertj@gmx.net>
9108 * method-to-ir.c: Fix MSVC build.
9110 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9112 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9113 a non int sized type, widen it to an int since newer versions of gcc seem to
9114 generate code which needs this.
9116 * ssa2.c abcremoval2.c: Fix warnings.
9118 * *: Merge the Linear IR branch.
9120 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9121 the ChangeLog file there describes all the changes done over the years.
9122 Further documentation can be found at www.mono-project.com/Linear_IL.
9124 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9126 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9127 The float param registers and other param registers must be the
9128 same index on Windows x64.
9130 Contributed under MIT/X11 license.
9132 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9134 * mini.c: Make the previous fix GC safe.
9136 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9138 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9140 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9142 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9143 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9144 ArgValuetypeAddrInIReg instead.
9146 Contributed under MIT/X11 license.
9148 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9150 * mini-codegen.c (get_register_spilling): Fix a warning.
9152 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9154 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9155 for types which the initialization fails. Raises the provided exception
9156 at the right stop after cleanup.
9158 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9160 * aot-compiler.c: Free most of the memory allocated during compilation.
9162 * mini.c (mini_parse_debug_options): Fix a leak.
9164 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9165 during aot compilation.
9167 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9169 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9170 it has too much register pressure.
9172 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9174 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9176 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9178 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9181 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9182 on amd64 similar to the way it is done on arm.
9184 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9186 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9187 consistency, normalize error messages, avoid loading aot-only modules in
9190 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9193 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9195 2008-07-11 Martin Baulig <martin@ximian.com>
9198 (MonoDebuggerInfo): Add `interruption_request'.
9200 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9202 * aot-compiler.c (emit_plt): Remove some dead code.
9204 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9206 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9207 return the plt info offset belonging to a given plt entry.
9209 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9210 mono_aot_get_plt_info_offset.
9212 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9213 similar to the amd64 code by makeing jumps through a separate jump table
9214 instead of embedding the jump addresses into the code.
9216 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9218 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9221 2008-07-10 Martin Baulig <martin@ximian.com>
9223 * mini.c (mini_method_compile): Disable generics sharing when
9224 running in the debugger.
9226 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9228 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9230 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9231 the local register allocator from running out of registers on x86 when
9234 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9236 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9237 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9240 Contributed under MIT/X11 license.
9242 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9244 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9245 speed up the assembler.
9247 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9249 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9252 * mini.c: Move the soft float handling macros a bit earlier, add
9253 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9256 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9258 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9259 read-only to help catch code allocation requests.
9261 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9262 and turn it off when using --aot-only or when compiling with --aot=full.
9264 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9265 jump table for switches from the normal domain mempool, not the code
9268 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9269 unbox trampoline which handles aot-only mode too.
9271 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9272 an AOTed unbox trampoline.
9274 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9276 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9278 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9281 Contributed under MIT/X11 license.
9283 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9285 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9286 the unwind information for the method at the end of the allocated block.
9288 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9289 MonoCompileArch to hold the unwind info for SEH on Winx64
9291 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9292 frame pointer info for the method being compiled.
9294 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9295 the call to mono_exception_from_token.
9297 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9298 storing the method prolog information in a format that the Winx64 SEH can understand. This
9299 information is stored a the end of the method block because it is all 32-bit offset based.
9301 Contributed under MIT/X11 license.
9303 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9305 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9307 * wapihandles.c: Fix warnings.
9309 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9312 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9313 mono_jit_compile_method in aot-only mode since that calls the type
9316 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9317 get_delegate_invoke_impl in aot-only mode.
9319 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9321 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9323 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9325 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9328 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9330 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9331 init trampoline from the AOT file as well.
9333 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9334 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9337 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9340 * exceptions-amd64.c: Add _full variants for the remaining exception code
9341 creation functions as well, allow emission of relocatable code, remove
9342 caching since that is now done by the caller.
9344 * mini-exceptions.c: Add _full variants for the remaining exception code
9345 creation functions as well, add aot-only support.
9347 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9348 if we can determine a proper token for them.
9349 (add_wrappers): Add a few more wrappers.
9350 (emit_method_code): Remove some dead code.
9351 (emit_trampolines): Emit exception code too.
9353 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9355 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9356 mono_array_new_va which avoids varargs.
9358 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9360 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9361 mono_arch_create_specific_trampoline () in all places.
9363 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9364 a bit so it can be used for other things as well.
9366 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9369 * exceptions-amd64.c: Rename the caching from the exception code creation
9370 functions, it is done by the caller instead.
9372 * exceptions-amd64.c: Change the signature of the exception code creation
9373 functions to allow the creation of relocatable code later.
9375 * mini-exceptions.c: Add a set of functions to query the various
9376 runtime-generated exception functions.
9378 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9379 mono_arch_.. () functions.
9381 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9383 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9385 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9387 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9388 (mini_get_vtable_trampoline): Ditto.
9390 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9391 code in the AOT case by returning the code size and a list of relocations to
9394 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9396 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9398 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9401 Contributed under MIT/X11 license.
9403 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9405 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9406 so the buffer size can be computed correctly. Fixes #404735.
9408 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9409 normally as cfg->debug_info is already freed.
9411 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9413 * mini-amd64.c: For calls returning vtypes in registers, don't store
9414 the return address on the stack, instead allocate a separate local for
9417 2008-07-05 Mark Probst <mark.probst@gmail.com>
9419 * mini-trampolines.c, mini.h: Add an argument to
9420 mono_create_jit_trampoline_in_domain() for turning off the adding
9421 of the sync wrapper.
9423 * mini.c: Use the JIT trampoline without sync instead of
9424 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9427 2008-07-04 Mark Probst <mark.probst@gmail.com>
9429 * driver.c: Turn on GSHARED optimization by default.
9431 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9433 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9434 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9436 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9437 create a variant of the generic trampoline code callable from AOTed trampolines.
9439 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9440 trampoline code callable from AOTed trampolines.
9442 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9444 2008-07-04 Mark Probst <mark.probst@gmail.com>
9446 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9447 pass-through manner.
9449 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9450 and don't fail sharing for them anymore.
9452 * mini-exceptions.c: Handle exceptions in shared generic methods.
9454 * generic-sharing.c: When checking the context of a generic
9455 method, also check its class's context. Don't treat wrappers as
9458 * mini-trampolines.c: Some code factored out to
9459 metadata/generic-sharing.c. Handle the MRGCTX case.
9461 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9462 we must deal with the method being of another instantiation of the
9463 class. Add static rgctx invoke wrappers to generic methods.
9465 2008-07-04 Mark Probst <mark.probst@gmail.com>
9467 * mini.c: Provide all jit infos of generic shared methods with a
9470 * mini-exceptions.c: Handle the new situation that a generic info
9471 might be available, but not info about the this/vtable/mrgctx
9474 2008-07-03 Mark Probst <mark.probst@gmail.com>
9476 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9479 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9481 * dominators.c (check_dominance_frontier): Fix a warning.
9483 * mini.h: Add some missing prototypes.
9485 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9487 * driver.c (mono_jit_init_version): Correct the comments since the first
9488 argument should be the name of the root domain, not a filename.
9490 * aot-runtime.c (make_writable): Error out if this is called while running
9492 (load_aot_module): Ditto.
9494 * aot-compiler.c: Really fix the computation of method indexes.
9496 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9497 optimizations as this is no longer called frequently.
9499 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9500 method and the invoke impl code and pass it to the delegate trampoline instead of
9501 just the delegate class.
9503 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9505 * aot-compiler.c: Fixup the computation of method indexes.
9506 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9507 the method builder infrastructure.
9509 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9512 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9513 mode, load the method right away instead of creating a trampoline.
9515 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9517 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9520 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9522 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9523 (mono_aot_load_method): Use method_index instead of method->token.
9525 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9526 can handle icalls etc. properly.
9528 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9530 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9532 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9533 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9534 JIT_ICALL_ADDR patch type.
9536 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9538 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9540 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9542 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9544 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9546 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9547 domain->jit_code_hash.
9549 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9551 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9553 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9555 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9556 get_this_arg_from_call, let it compute it when needed.
9558 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9559 gsctx from code only when needed.
9561 * mini-trampolines.c (get_generic_context): Rename this to
9562 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9563 it can be called by the arch backends.
9565 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9567 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9569 * driver.c (mono_main): Add experimental --aot-only command line option.
9571 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9574 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9576 * driver.c (DllMain): Remove mono_module_handle.
9578 Contributed under MIT/X11 license.
9580 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9582 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9583 for emitting methods which are not in the source assembly. Detect and report
9584 failure of assembling+linking.
9586 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9588 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9590 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9592 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9594 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9596 * mini.h: Remove some obsolete prototypes.
9598 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9600 2008-06-24 Mark Probst <mark.probst@gmail.com>
9602 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9603 supported by Visual Studio, so use alloca().
9605 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9607 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9610 2008-06-23 Mark Probst <mark.probst@gmail.com>
9612 * mini.c: Fail sharing of a generic method if it contains an open
9613 catch clause (because we don't pass MRGCTXs yet).
9615 2008-06-23 Mark Probst <mark.probst@gmail.com>
9617 * mini.c: When compiling a method with generic sharing, insert the
9618 method instantiated with an all-Object generic context into the
9619 jit info table, instead of the context of the first instantiation
9620 of the method we happen to compile.
9622 2008-06-18 Martin Baulig <martin@ximian.com>
9624 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9625 `major_version' and `minor_version'.
9627 2008-06-17 Mark Probst <mark.probst@gmail.com>
9629 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9630 mono_method_is_generic_sharable_impl() takes an additional
9631 argument specifying whether to treat type variables as reference
9634 2008-06-17 Mark Probst <mark.probst@gmail.com>
9636 * mini.h: Removed obsolete prototypes.
9638 2008-06-17 Mark Probst <mark.probst@gmail.com>
9640 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9641 already handle them.
9643 2008-06-17 Mark Probst <mark.probst@gmail.com>
9645 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9646 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9647 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9648 tramp-x86.c: Added a MonoGenericContext* argument to
9649 mono_arch_get_unbox_trampoline() so that it can call other
9650 functions which require it.
9652 2008-06-17 Mark Probst <mark.probst@gmail.com>
9654 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9655 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9656 mono_arch_get_this_arg_from_call() takes a
9657 MonoGenericSharingContext* as well.
9659 2008-06-17 Mark Probst <mark.probst@gmail.com>
9661 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9662 implement generic sharing of unbox.
9664 2008-06-17 Mark Probst <mark.probst@gmail.com>
9666 * mini.c: Don't compute the vtable to determine whether a field is
9667 special static, because it might not work for open types.
9669 2008-06-17 Mark Probst <mark.probst@gmail.com>
9671 * mini.c: Removed the unused token_type and token_source arguments
9672 from get_runtime_generic_context_ptr().
9674 2008-06-17 Marek Habersack <mhabersack@novell.com>
9676 * mini.c (ADD_BINOP): fix the build
9678 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9680 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9683 2008-06-16 Mark Probst <mark.probst@gmail.com>
9685 * mini.h: Removed class relations enum that's not used anymore.
9687 2008-06-16 Mark Probst <mark.probst@gmail.com>
9689 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9691 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9692 the lazy fetch trampoline access code.
9694 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9696 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9698 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9700 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9702 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9704 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9706 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9708 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9711 * mini-ops.h: Add MIN/MAX_UN opcodes.
9713 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9716 * basic-math.cs: Add more min/max tests.
9718 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9720 2008-06-13 Mark Probst <mark.probst@gmail.com>
9722 * mini.c: Small fix in the prologue of emit_castclass.
9724 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9726 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9728 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9729 do not work even for unsigned types. Fixes #400014.
9731 * basic-math.cs: Add regression tests for unsigned Min/Max.
9733 2008-06-13 Mark Probst <mark.probst@gmail.com>
9735 * mini.c: Added additional context_used argument to several
9736 functions, which will be needed for sharing generic methods. Use
9737 GET_RGCTX macro wherever appropriate. Declare only one
9738 context_used in mono_method_to_ir().
9740 2008-06-13 Mark Probst <mark.probst@gmail.com>
9742 * mini.c, generic-sharing.c: Removed generic class relations.
9744 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9745 functions due to MRGCTX changes.
9747 2008-06-13 Mark Probst <mark.probst@gmail.com>
9749 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9750 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9751 with calculated IMT.
9753 * mini.c: Generic sharing of calls via generic interfaces.
9755 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9756 generic method with non-constant MonoGenericContext*. Instead,
9757 the context is taken out of the method itself.
9759 2008-06-13 Mark Probst <mark.probst@gmail.com>
9761 * mini.c: Generic sharing of ldvirtftn.
9763 2008-06-13 Mark Probst <mark.probst@gmail.com>
9765 * mini.c: Generic sharing of ldftn.
9767 2008-06-13 Mark Probst <mark.probst@gmail.com>
9769 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9771 2008-06-13 Mark Probst <mark.probst@gmail.com>
9773 * mini.c: Generic sharing of the special case of ldtoken followed
9774 by a call to GetTypeFromHandle.
9776 2008-06-13 Mark Probst <mark.probst@gmail.com>
9778 * mini.c: Generic sharing of box for nullable types.
9780 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9782 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9783 are passed on the stack. Fixes #324807.
9785 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9787 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9788 for the ArgValuetypeAddrInIReg case.
9790 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9791 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9793 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9794 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9795 local variable and pass the local variable by reference to the called method.
9797 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9798 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9800 Contributed under MIT/X11 license.
9802 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9804 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9806 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9809 2008-06-10 Martin Baulig <martin@ximian.com>
9812 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9814 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9816 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9817 possible error when no arguments are passed.
9819 Contributed under MIT/X11 license.
9821 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9823 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9824 where the file name is NULL.
9826 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9828 * mini.c: Fix s390 build.
9830 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9832 * trace.c (mono_trace_parse_options): Fix warnings.
9834 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9836 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9838 * mini.c (remove_block_if_useless): Avoid printing the method name.
9840 * mini.c: Remove needless setting of ins->cil_code which is now done by
9843 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9846 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9847 translated code after it has been patched.
9849 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9851 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9852 avoid problems during code patching on SMP systems.
9853 (emit_call): Avoid adding a patch info which is already added by
9855 (mono_arch_emit_exceptions): Ditto.
9857 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9859 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9860 MONO_TYPE_ISSTRUCT already checks for it.
9862 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9864 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9865 structs with floats on Winx64 the float registers are not used.
9866 The integer registers are always used..
9867 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9868 only one register will be used and only if the size of the struct
9869 is 1,2,4, or 8 bytes.
9871 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9874 Contributed under MIT/X11 license.
9876 2008-06-05 Martin Baulig <martin@ximian.com>
9878 * debug-debugger.c (debugger_lookup_class): Also call
9879 mono_class_setup_methods() here; we're only called from RTI.
9881 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9883 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9884 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9885 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9886 Post-process object files and add dtrace-generated object, if necessary.
9888 Contributed under MIT/X11 license.
9890 2008-06-04 Mark Probst <mark.probst@gmail.com>
9892 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9895 * mini.c: Generic sharing for unbox.any and castclass.
9897 2008-06-04 Mark Probst <mark.probst@gmail.com>
9899 * mini.c: Ignore tailcall prefix in shared generic code and when
9900 doing calls which require a vtable/rgctx argument.
9902 2008-06-04 Mark Probst <mark.probst@gmail.com>
9904 * mini.c: Don't free the JIT info.
9906 * driver.c: Changes in the JIT info table testing code.
9908 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9910 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9911 interruption. Fix some warnings.
9913 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9914 interruption_checkpoint.
9916 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9918 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9919 from embedding applications.
9921 2008-06-02 William Holmes <billholmes54@gmail.com>
9923 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9924 reserving 32 bytes on the stack when making calls.
9926 Contributed under MIT/X11 license.
9928 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9930 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9931 the linear IL branch.
9933 * driver.c: Print out more information for --version on arm.
9935 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9937 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9938 bb_exit instead, since out of line bblocks might not actually be emitted
9941 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9942 maximum epilog size for out of line bblocks if tracing is enabled.
9944 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9946 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9948 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9950 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9952 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9953 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9956 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9958 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9959 the 'value' to store is a constant.
9961 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9963 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9964 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9966 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9968 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9969 for accessing method->generic_container.
9971 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9973 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9975 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9977 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9979 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9982 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9984 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9986 * mini.c: Handle the case when mono_class_vtable () fails.
9988 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9989 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9992 2008-05-22 Mark Probst <mark.probst@gmail.com>
9994 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9995 together with domain sharing.
9997 2008-05-22 Mark Probst <mark.probst@gmail.com>
9999 * mini.c: Treat callvirts to final methods like non-virtual calls
10000 when doing generic sharing, i.e. look them up in the runtime
10003 2008-05-22 Mark Probst <mark.probst@gmail.com>
10005 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10006 with computed types (for generic sharing).
10008 * mini.c: Generic sharing for mkrefany and refanyval.
10010 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10012 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10015 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10016 the generic sharing code.
10018 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10021 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10023 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10025 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10027 * driver.c: updated copyright date
10029 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10031 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10034 2008-05-19 Martin Baulig <martin@ximian.com>
10036 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10037 pointing to the new `_mono_debug_using_mono_debugger' variable.
10040 (mono_main): Check mono_debug_using_mono_debugger() rather than
10041 the `MONO_INSIDE_MDB' environment variable to check whether we're
10042 inside the debugger.
10044 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10046 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10049 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10051 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10053 * mini.c: Added mini_assembly_can_skip_verification. This
10054 function checks if the assembly requested to skip verification.
10055 Fixes part of #387274.
10057 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10059 * mini.c (mini_get_method): Disable the check for open generic classes when
10060 using generic sharing.
10062 * generics.cs: Add a test for #387034.
10064 * mini.c (mini_get_method): Check whenever the method class is an open generic
10065 type, and return NULL in that case, causing a verification error. Fixes
10068 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10070 * driver.c (mono_main): Revert r102623. The right
10071 thing to do is to enable the verifier under verifiable
10072 unless a --security flag was passed.
10074 We need this non-trivial behavior for --verify-all otherwise
10075 mcs-compileall won't be able to use it. As it needs everything to
10076 be verified under validil.
10078 2008-05-06 Martin Baulig <martin@ximian.com>
10082 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10083 (mono_debugger_thread_cleanup): Likewise.
10084 (mono_debugger_extended_notification): Likewise.
10086 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10088 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10089 against both inflated and non-inflated methods. We need to check against the
10090 generic definition for cases where the instantiated method is not visible.
10091 We need to check against the inflated types for cases where the instantiation
10092 changes any super type. This fixes #382986.
10094 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10095 that check for visibiliy as generic params only appears as the type subject
10096 of tokens on call opcodes. Field manipulation and ldftn must always
10097 target an exact type.
10099 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10101 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10102 if no related --security flag is passed.
10104 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10106 * mini-arch.h: Prepare support for ppc64.
10108 Contributed under MIT/X11 license.
10110 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10112 * aot-runtime.c: Prepare support for ppc64.
10114 Contributed under MIT/X11 license.
10116 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10118 * mini-ops.h: Prepare support for ppc64.
10120 Contributed under MIT/X11 license.
10122 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10124 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10126 Contributed under MIT/X11 license.
10128 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10130 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10131 assemblies, since aot_name is not a full path, causing us to load MS.NET
10132 assemblies on windows.
10134 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10136 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10137 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10138 * main.c: Use UTF-8 encoded command line instead of Windows default code
10139 page on Windows to support Unicode.
10140 * driver.c (DllMain): New function for mixed-mode assembly support.
10141 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10142 export __stdcall functions without decoration.
10144 Contributed under MIT/X11 license.
10146 2008-04-28 Mark Probst <mark.probst@gmail.com>
10148 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10149 saving it very early.
10151 2008-04-28 Mark Probst <mark.probst@gmail.com>
10153 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10154 deleted. The only way to access the new RGCTX is via the
10157 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10158 vtable instead of the RGCTX to static methods.
10160 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10161 accessing the new RGCTX.
10163 * generic-sharing.c: There is no separation between self, type
10164 arguments and other types in the RGCTX anymore.
10166 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10168 * mini-amd64.c (add_general): Remove previous stack adjustment.
10169 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10170 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10171 for 32 bytes of stack space reserved for all calls.
10173 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10174 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10177 Code contributed under MIT/X11 license.
10179 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10181 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10182 against the root definition, peeling out method and type instantiations.
10183 Cache verify success results, code that fails verification is still
10184 checked multiple times.
10186 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10188 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10190 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10192 * mini-amd64.c (add_general): Always increment stack on Win64.
10193 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10196 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10197 stack based argument handling on Win64.
10199 Code contributed under MIT/X11 license.
10201 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10203 * Makefile.am (version.h): Add support for git-svn.
10205 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10207 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10208 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10209 avoiding allocations and libc functions which might deadlock.
10211 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10212 'no-gdb-backtrace' option is set.
10214 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10216 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10218 2008-04-21 Martin Baulig <martin@ximian.com>
10220 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10221 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10223 2008-04-21 Martin Baulig <martin@ximian.com>
10225 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10226 `thread_vtable', `event_handler_ptr' and `event_handler'.
10228 2008-04-21 Martin Baulig <martin@ximian.com>
10230 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10231 allows delayed initialization of the `executable_code_buffer' when
10234 2008-04-21 Martin Baulig <martin@ximian.com>
10236 * mini.h (mono_debugger_create_notification_function): Removed.
10237 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10239 * mdb-debug-info64.s
10240 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10242 * mdb-debug-info32.s
10243 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10245 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10246 currently only works on x86 and x86_64, so don't create it on ppc.
10248 2008-04-21 Martin Baulig <martin@ximian.com>
10250 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10253 (mini_method_compile): In the fp elimination check, check
10254 `debug_options.mdb_optimizations' in addition to
10255 mono_debug_using_mono_debugger().
10257 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10258 disable some JIT optimizations which are only disabled when
10259 running inside the debugger.
10260 Added `--help-debug' option to describe the debugging options.
10261 (parse_debug_options): New static function to parse the `--debug'
10262 options, so we can easily add more stuff in future.
10264 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10266 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10267 the method has no body.
10269 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10271 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10272 assembly is not allowed in MSVC 64-bit compiler.
10273 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10274 as we get floating point exceptions everywhere.
10276 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10277 correctly align arguments for call to throw_exception.
10278 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10280 Code contributed under MIT/X11 license.
10282 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10284 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10286 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10288 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10290 * mini-amd64.c (NEW_INS): Set cil_code.
10292 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10293 from mini-amd64.c so all debugger related logic is in one place.
10295 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10296 later won't have a random ip assigned to them.
10298 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10300 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10301 the arch specific function initializes code_size.
10302 (mono_create_delegate_trampoline): Ditto.
10304 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10305 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10308 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10309 running under the debugger.
10311 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10314 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10315 debugger. Also move the disabling of optimizations here from driver.c.
10316 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10319 * mini.h (MonoCompile): Add a few new flags.
10321 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10323 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10324 so the cil_code field of created MonoInst's is properly set.
10325 (mini_select_instructions): Ditto.
10327 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10328 (MONO_INST_NEW_CALL): Ditto.
10330 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10331 in many places so the ins->cil_code field is properly initialized.
10333 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10336 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10338 * mini.c (mini_method_compile): Print a different message when compiling a
10341 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10344 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10346 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10349 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10351 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10353 * mini.c (handle_stack_args): Make this return void since its return value was
10354 never used. Also set cfg->unverifiable for invalid IL instead of calling
10357 2008-04-10 Mark Probst <mark.probst@gmail.com>
10359 * mini.c: Make sure "this" is live in catch clauses with type
10360 variables in shared generic code.
10362 2008-04-08 Mark Probst <mark.probst@gmail.com>
10364 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10365 generic_class_is_reference_type() to ensure the proper behaviour
10366 when sharing generic code and the type in question is a type
10369 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10371 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10372 race conditions when printing thread dumps. Fixes #377738.
10374 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10376 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10377 shows up when both MonoInst arguments can cause aliasig.
10378 There is likely no way in the current JIT to trigger this problem, but
10379 it showed up in the development of generics sharing, when in a new
10380 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10381 When the generics sharing code will be committed, its tests will be
10382 valid also for this bug.
10384 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10386 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10389 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10392 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10394 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10395 use a more detailed exception message for InvalidCastException.
10397 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10399 * driver.c (mono_main): Add --debug=casts option to turn on better
10400 InvalidCastException message details.
10402 * mini.c (mini_get_debug_options): New helper function to return the address of
10403 the debug_options variable.
10405 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10406 the jit_tls TLS variable.
10408 * mini.c (mono_jit_tls): New TLS variable.
10410 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10413 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10415 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10417 * mini.c: Removed verifer related stuff, code moved to verify.c.
10419 * driver.c: Using code from verify.c instead of mini.c.
10421 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10423 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10426 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10428 * mini.c (check_for_method_verify): Enabling verification of
10429 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10432 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10434 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10435 caller saved registers as well.
10437 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10438 saved registers as well.
10440 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10442 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10444 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10447 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10449 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10451 (get_call_info): Take a gsctx argument instead of 'cfg'.
10453 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10455 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10456 mono_verify_all is set.
10458 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10460 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10462 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10464 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10467 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10468 verifier and the code generated by the compiler.
10470 2008-03-25 Mark Probst <mark.probst@gmail.com>
10472 * mini.c: Generic sharing of the non-nullable case of the box
10475 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10477 * inssel.brg: Fix the build.
10479 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10481 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10483 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10484 Array:Address. Fixes #372410.
10486 * iltests.il.in: New tests for readonly prefix.
10488 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10490 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10491 mini-trampolines.c.
10493 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10496 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10498 * mini.c (mono_decompose_op_imm): New helper function.
10500 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10501 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10504 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10505 mono_arch_output_basic_block. Fix warnings.
10507 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10510 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10512 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10513 since the extra frame is now detected automatically inside the loop.
10515 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10516 opts which are now in mono_peephole_ins ().
10518 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10520 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10521 frames and skip duplicate managed-to-native frames. Fixes #367665.
10523 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10524 opts which are now in mono_peephole_ins ().
10525 (mono_arch_peephole_pass_2): Ditto.
10527 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10529 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10530 arch independent peephole optimizations.
10532 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10533 opts which are now in mono_peephole_ins ().
10535 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10537 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10539 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10542 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10543 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10546 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10548 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10549 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10552 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10553 mono_arch_output_basic_block. Fix warnings.
10555 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10557 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10560 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10562 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10565 * iltests.il: Add new tests.
10567 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10569 * mini.c: Removed Windows version macros.
10571 2008-03-20 Mark Probst <mark.probst@gmail.com>
10573 * generic-sharing.c: Put reflection types in the extensible part
10574 of the runtime generic context.
10576 * mini.c: Generic sharing of the GetTypeHandle special case of the
10577 ldtoken instruction.
10579 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10581 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10583 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10585 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10586 consistency with the other version on the linear IR branch.
10588 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10590 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10592 * iltests.il.in: Add new tests.
10594 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10596 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10598 * iltests.il.in: Add new tests.
10600 2008-03-19 Mark Probst <mark.probst@gmail.com>
10602 * mini.c: Two variables with the same name were declared in
10603 nesting contexts and one wasn't initialized. Fixed.
10605 2008-03-19 Mark Probst <mark.probst@gmail.com>
10607 * mini.c: Generic sharing of the initobj instruction.
10609 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10611 * mini.c: make the test to optimize ldtoken from typeof() more
10614 2008-03-18 Mark Probst <mark.probst@gmail.com>
10616 * mini.c: Generic sharing of the initobj instruction for reference
10619 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10621 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10622 the mono_breakpoint_clean_code() code to perform bound checks.
10624 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10626 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10627 mono_arch_patch_callsite() to include the start of the managed method
10628 to be able to perform bound checks.
10630 2008-03-17 Mark Probst <mark.probst@gmail.com>
10632 * mini.c: Generic sharing for the isinst instruction.
10634 2008-03-17 Mark Probst <mark.probst@gmail.com>
10636 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10637 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10638 with the runtime generic context argument.
10640 * mini.c: Share calls to several types of unsharable methods by
10641 putting the address of the method code in the runtime generic
10642 context and doing an indirect call.
10644 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10647 2008-03-16 Mark Probst <mark.probst@gmail.com>
10649 * generic-sharing.c: Change due to a change in the runtime genric
10652 2008-03-15 Martin Baulig <martin@ximian.com>
10655 (mono_arch_nullify_class_init_trampoline): Add call to
10656 mono_breakpoint_clean_code() to make things work when running
10657 inside the debugger.
10660 (mono_arch_nullify_class_init_trampoline): Add call to
10661 mono_breakpoint_clean_code() to make things work when running
10662 inside the debugger.
10664 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10666 * inssel-long.brg (reg): Fix 64 bit build.
10668 2008-03-14 Mark Probst <mark.probst@gmail.com>
10670 * mini.c, mini.h: Share static generic code by passing it an
10671 implicit argument pointing to the runtime generic context.
10673 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10674 inssel-long32-mips.brg: New opcodes for calling shared static,
10675 which need to be passed the runtime generic context.
10677 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10678 argument on the stack in the prologue if needed. New function for
10679 finding the runtime generic context argument from the registers
10680 saved by the trampoline.
10682 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10683 runtime generic context argument.
10685 * tramp-amd64.c: Also restore the register used for the runtime
10686 generic context argument.
10688 * mini-trampoline.c: Resolve shared static calls by consulting the
10689 runtime generic context via the new argument.
10691 * generic-sharing.c: Add an argument to sharability-checking
10692 functions that specifies whether type variables should be treated
10693 as sharable type arguments.
10695 * inssel-x86.brg: Removed a superfluous, buggy rule.
10697 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10700 2008-03-14 Martin Baulig <martin@ximian.com>
10702 * debug-debugger.c (main_thread_handler): Call
10703 mono_runtime_run_main() without sending any notifications.
10705 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10707 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10709 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10711 2008-03-14 Mark Probst <mark.probst@gmail.com>
10713 * tramp-x86.c: Fixed register restore offsets in the trampoline
10714 code for ECX and EDX.
10716 2008-03-12 Geoff Norton <gnorton@novell.com>
10718 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10719 different ucontext_t implementations.
10720 * exceptions-arm.c: Use the above defines to get exceptions working on
10721 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10722 * mini-arm.c: Implement iPhone icache support (based on a patch by
10723 Luke Howard lukeh@padl.com)
10725 2008-03-12 Mark Probst <mark.probst@gmail.com>
10727 * mini.c: Enable generic sharing of calls to non-static
10728 non-interface non-generic non-value-type methods.
10730 * mini-trampolines.c: Resolve calls from shared generic code.
10732 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10734 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10736 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10738 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10740 * mini.c: some fixes for the AOT compiler.
10742 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10744 * cpu-amd64.md: Add clob:1 to some float opcodes.
10746 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10748 * mini.h: Added MiniVerifierMode enumeration.
10750 * mini.c: Added mini_verifier_set_mode to control
10751 the usage of the new verifier.
10753 * mini.c (mono_method): Integrated the new verifier.
10755 * driver.c: Extended --security option with validil and
10756 verifiable options to activate the new verifier.
10758 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10760 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10761 optimization to ctors taking 0 or 2 arguments too.
10763 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10766 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10768 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10770 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10772 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10773 non-aot case as well.
10775 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10777 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10780 * aot-compiler.c (encode_patch): Ditto.
10782 * mini.h (G_MININT32): Fix the definition of this.
10784 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10786 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10788 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10790 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10792 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10793 methods returning vtypes in registers.
10794 (mono_arch_allocate_vars): Ditto.
10796 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10798 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10800 * generics.cs: Add a test from the linear IR branch.
10802 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10804 * mini.c (inline_method): Cache failed inline attempts.
10806 2008-03-04 Mark Probst <mark.probst@gmail.com>
10808 * mini.c: For shared methods of generic classes put the location
10809 of "this" into the MonoGenericJitInfo.
10811 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10812 register out of a MonoContext by register number. Add the generic
10813 sharing context as an argument to mono_arch_find_this_argument().
10815 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10816 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10817 for new arch function.
10819 * mini-exception.c: Handle open exception clauses in shared
10822 * mini-trampolines.c: Supply additional argument to
10823 mono_arch_find_this_argument().
10825 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10827 * Makefile.am (regtests): Run the bench.exe tests last.
10829 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10831 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10834 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10836 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10839 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10841 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10843 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10844 whose class has no cctor.
10846 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10848 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10850 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10853 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10855 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10856 to be in sync with the code on the linear IR branch.
10858 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10860 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10862 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10864 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10866 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10868 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10870 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10872 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10874 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10877 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10879 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10880 OP_LOADR4_MEMBASE emission.
10882 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10883 (mono_spillvar_offset_float): Ditto.
10885 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10887 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10890 * basic-long.cs: Add regression tests for them.
10892 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10894 (mono_arch_allocate_vars): Fix representation of single-precision float
10896 (mono_arch_output_basic_block): Ditto.
10898 * inssel-mips.brg: Ditto, remove duplicate items.
10900 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10901 arguments of tail calls as on other platforms.
10902 (mono_arch_output_basic_block): Handle tail calls.
10904 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10907 * objects.cs (test_5_pass_static_struct): Add test for it.
10909 Contributed under MIT/X11 license.
10911 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10913 * Makefile.am: Use gmcs for compiling the regression tests.
10915 * *.2.cs *.2.il: Rename to *.cs and *.il.
10917 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10919 * regalloc.h: Make the vassign array smaller.
10921 * mini.c (mini_method_compile): Remove an unused field in cfg.
10923 * mini-codegen.c: Add a bunch of micro optimizations.
10925 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10927 * regalloc.h: Remove some unused fields.
10929 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10931 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10933 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10935 2008-02-22 Mark Probst <mark.probst@gmail.com>
10937 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10939 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10940 trampoline: Fetch an entry from the runtime generic context. If
10941 it's NULL, jump to the actual trampoline to fill the runtime
10942 generic context. Otherwise, return it.
10944 * mini.c: Call the lazy fetch trampoline to get entries out of the
10945 runtime generic context.
10947 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10948 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10949 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10951 2008-02-21 Mark Probst <mark.probst@gmail.com>
10953 * mini.c: Fetch data out of the extensible part of the runtime
10954 generic context instead of calling a helper function.
10956 * generic-sharing.c: Some functions moved into
10957 metadata/generic-sharing.c. Helper function for fetching other
10958 types now checks and asserts against extensible rgctx (just for
10959 debugging purposes - the helper function isn't called anymore
10960 unless for debugging).
10962 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10964 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10965 for tail calls up to the point that the tests in iltests.exe run. Also add a
10966 dummy CKFINITE implementation.
10967 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10968 needed for trampoline LMF frames.
10970 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10971 trampoline LMF frames.
10973 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10975 * mini.c (inline_method): clean any pending loader error when inlining fail.
10976 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10978 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10980 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10982 * aot-runtime.c (decode_patch_info): Ditto.
10984 * mini.c (mono_resolve_patch_target): Ditto.
10986 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10989 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10991 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10992 if it references an icall address.
10994 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10996 * cpu-s390x.md: Remove some more unused opcodes.
10998 * cpu-s390x.md: Remove some unused opcodes.
11000 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11001 mono_op_imm_to_op ().
11003 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11004 instead of a switch statement.
11006 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11007 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11009 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11011 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11013 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11016 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11018 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11019 opened. Fixes #362607.
11021 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11023 * iltests.il.in: Add a test for static methods in interfaces.
11025 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11027 * genmdesc.c (build_table): Fix a crash on older glib versions.
11029 * cpu-sparc.md: Remove some unused opcodes.
11031 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11032 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11034 * cpu-amd64.md: Remove some unused opcodes.
11036 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11037 like the other opcodes.
11039 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11041 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11043 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11045 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11046 variables 'cfg' instead of 'm' for consistency.
11048 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11050 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11051 argument holding the vtype return address, to avoid the ambigious use of
11052 cfg->ret for this purpose.
11054 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11056 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11058 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11059 new mono_print_ins () function which only takes one argument.
11061 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11063 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11066 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11068 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11070 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11072 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11073 opcodes and other small changes.
11075 * mini-ops.h: Add some new opcodes from the linear IR branch.
11077 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11079 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11080 opcodes, use the REG_MEMBASE opcodes instead.
11082 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11083 opcodes, use the REG_MEMBASE opcodes instead.
11085 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11088 * mini.c (mono_op_imm_to_op): New helper function.
11090 * mini-ops.h: Add some opcodes from linear IR branch.
11092 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11094 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11097 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11099 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11102 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11104 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11106 * aot-compiler.c (emit_method_code): Add an assert.
11108 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11109 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11112 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11114 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11115 some load/store opcodes so they are consistent.
11116 (mono_arch_emit_prolog): Simplify some code.
11118 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11120 * objects.cs: Add tests for large argument offsets on ARM.
11122 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11123 stack offsets. Fixes #359651.
11125 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11127 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11129 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11131 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11133 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11135 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11136 rid of CEE_CONV_R_UN.
11138 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11140 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11142 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11144 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11146 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11148 * cpu-amd64.md: Remove some unused opcodes.
11150 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11152 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11154 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11155 arch specific functions for its parts. Call the peephole pass after local
11156 regalloc so the prolog can compute a more accurate max_offset.
11158 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11159 the corresponding OP_I/OP_L opcodes.
11161 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11163 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11165 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11167 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11168 as they are handled in mini.c.
11170 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11172 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11173 case since it is handled in mini.c.
11175 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11177 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11179 * *.c: Use the new opcodes in the IR and back end code.
11181 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11183 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11185 2008-02-06 Mark Probst <mark.probst@gmail.com>
11187 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11188 an assert because it has a race condition.
11190 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11192 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11194 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11196 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11198 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11199 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11201 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11203 * cpu-amd64.md (move): Correct the maximum size of move.
11205 2008-02-05 Mark Probst <mark.probst@gmail.com>
11207 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11208 the generic class init trampoline to return quickly if the class
11211 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11213 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11214 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11216 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11218 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11221 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11223 * objects.cs: Add some soft-float tests.
11225 * mini.c: Fix a couple more soft-float issues.
11227 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11229 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11230 avoid a REX prefix.
11232 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11234 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11235 exception happens while compiling a virtual method.
11237 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11239 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11241 * mini-sparc.c: Fix build.
11243 * mini-sparc.c (get_call_info): Add support for generic sharing.
11245 * mini-exceptions.c: Add a FIXME.
11247 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11249 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11250 altstack handling code.
11252 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11254 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11256 * mini-s390.c: Add support for generic sharing.
11258 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11260 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11262 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11264 * mini-s390x.c: Add support for generic sharing.
11266 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11268 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11270 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11271 can be used since it takes a 16 bit signed immediate.
11273 * inssel-s390x.brg: Fix OP_SETRET.
11275 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11277 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11279 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11281 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11283 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11286 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11289 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11290 of the unused mono_arch_patch_delegate_trampoline stuff.
11292 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11294 * basic-long.cs: Move the fp related tests to basic-float.cs.
11296 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11298 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11300 * basic-calls.cs: Add a test for proper float argument passing.
11302 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11303 if the context corresponds to an exception received through a signal.
11305 * exceptions.cs: Add a test for nullref handling at the start of a try
11308 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11310 * jit-icalls.c (mono_break): New JIT icall.
11312 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11314 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11316 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11318 * cpu-*.md: Get rid of unused opcodes.
11320 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11322 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11325 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11328 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11329 the arch independent trampoline code in mini-trampolines.c.
11331 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11333 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11335 * mini-s390.h: Remove an unused define.
11337 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11338 the arch independent trampoline code in mini-trampolines.c.
11340 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11342 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11344 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11346 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11348 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11350 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11352 * cpu-amd64.md: Use smaller sizes for int opcodes.
11354 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11356 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11359 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11362 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11363 instead of though a pointer to save an indirection when accessing elements of
11366 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11368 (NOT_IMPLEMENTED): New helper macro.
11369 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11372 * *.c: Use the new helper macro.
11374 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11376 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11378 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11380 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11383 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11385 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11386 profiling is enabled.
11388 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11390 (mono_arch_emit_prolog): Add more first bblock optimizations.
11392 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11393 in order if possible.
11394 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11395 bblock, since the arguments are still in their original registers.
11397 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11399 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11404 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11407 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11409 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11410 process async exceptions received while in unmanaged code.
11412 * mini.c (mini_init): Install a callback with the runtime which will be called
11413 when a thread receives an async exception while in unmanaged code.
11415 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11417 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11419 2008-01-16 Wade Berrier <wberrier@novell.com>
11426 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11428 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11429 compilation with sun cc.
11431 * cpu-*.md: Fix the build.
11433 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11435 * mini-amd64.h: Add some comments to the MonoLMF structure.
11437 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11439 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11440 in the LMF structure if possible. This saves two instructions in the
11441 managed->native wrappers.
11443 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11445 2008-01-16 Mark Probst <mark.probst@gmail.com>
11447 * generic-sharing.c: New type argument lookup code which uses the
11448 runtime generic context template.
11450 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11452 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11454 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11455 (mono_arch_output_basic_block): Fix localloc implementation.
11457 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11459 * mini-ia64.c (peephole_pass): Fix ia64 build.
11461 * mini-amd64.c (peephole_pass): Fix a warning.
11463 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11464 at a constant offset from sp/fp.
11466 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11467 instead of obtaining it from *lmf in the managed method case.
11469 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11471 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11473 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11475 * mini.h (MonoInstList): New type.
11476 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11477 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11478 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11479 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11480 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11481 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11482 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11483 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11484 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11485 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11486 MONO_INST_LIST_FOR_EACH_ENTRY,
11487 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11488 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11489 mono_inst_list_first, mono_inst_list_last,
11490 mono_inst_list_next, mono_inst_list_prev): New instruction
11491 list handling interfaces.
11492 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11493 list head 'ins_list'.
11494 (MonoInst): Replace next pointer with list head 'node'.
11495 (MonoCallInst): Make 'out_args' a MonoInstList.
11496 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11497 (MonoCompile): Delete reverse_inst_list and
11498 reverse_inst_list_len.
11499 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11500 mono_arch_lowering_pass, mono_arch_local_regalloc,
11501 mono_arch_output_basic_block, mono_arch_emit_prolog):
11502 Convert to new instruction lists.
11503 (insert_after_ins): Delete.
11504 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11506 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11507 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11508 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11509 mono_emulate_opcode, mono_emit_load_got_addr,
11510 inline_method, mono_method_to_ir, mono_print_bb_code,
11511 print_dfn, decompose_pass, nullify_basic_block,
11512 replace_out_block_in_code, remove_block_if_useless,
11513 merge_basic_blocks, move_basic_block_to_end,
11514 try_unsigned_compare, optimize_branches, mono_print_code,
11515 mini_select_instructions, remove_critical_edges): Likewise.
11516 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11517 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11518 mono_arch_output_basic_block, mono_arch_emit_prolog):
11520 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11521 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11522 mono_arch_output_basic_block): Likewise.
11523 (inst_list_prepend, insert_after_ins): Delete.
11524 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11525 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11527 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11528 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11529 mono_arch_emit_prolog): Likewise.
11530 * cfold.c (mono_constant_fold): Likewise.
11531 * liveness.c (visit_bb, mono_analyze_liveness,
11532 optimize_initlocals): Likewise.
11533 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11534 * graph.c (mono_draw_code_cfg): Likewise.
11535 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11536 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11537 mono_ssa_cprop): Likewise.
11538 * abcremoval (get_relations_from_previous_bb, process_block):
11540 * local-propagation (mono_cprop_invalidate_values,
11541 mono_local_cprop_bb): Likewise.
11542 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11543 peephole_pass, mono_arch_output_basic_block,
11544 mono_arch_emit_prolog): Likewise.
11545 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11546 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11547 mono_arch_emit_prolog): Likewise.
11548 (insert_after_ins): Delete.
11549 * aliasing.c (print_code_with_aliasing_information,
11550 mono_build_aliasing_information, mono_aliasing_deadce):
11551 Convert to new instruction lists.
11552 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11553 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11554 mono_arch_local_regalloc, mono_arch_output_basic_block):
11556 (insert_after_ins): Delete.
11557 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11558 peephole_pass, mono_arch_output_basic_block): Convert to
11559 new instruction lists.
11560 * mini-codegen (InstList, inst_list_prepend,
11561 insert_after_ins): Delete.
11562 (insert_before_ins, get_register_force_spilling,
11563 get_register_spilling, free_up_ireg, free_up_reg,
11564 create_copy_ins, create_spilled_store, alloc_int_reg,
11565 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11566 to new instruction lists.
11567 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11568 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11569 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11570 (insert_after_ins): Delete.
11571 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11572 mono_arch_local_regalloc, mono_arch_output_basic_block,
11573 mono_arch_call_opcode): Convert to new instruction lists.
11574 (insert_after_ins): Delete.
11575 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11576 peephole_pass, mono_arch_output_basic_block,
11577 mono_arch_emit_prolog): Convert to new instruction lists.
11579 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11581 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11583 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11586 * Makefile.am (version.h): Make this work with non-bash shells.
11588 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11590 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11592 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11594 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11595 the InitializeArray optimization.
11597 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11599 * mini.c driver.c: Don't include os/gc_wrapper.h.
11601 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11603 * mini.c (print_jit_stats): Print GC statistics if available.
11605 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11607 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11609 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11611 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11613 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11615 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11617 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11619 * driver.c (mono_main): Ditto.
11621 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11623 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11625 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11626 in the vtable can't be encoded.
11627 (compile_method): Ditto.
11629 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11631 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11634 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11637 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11638 the top LMF entry belongs to the current method.
11640 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11642 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11644 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11646 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11648 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11650 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11652 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11654 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11657 * basic-float.cs: Add an ulong->double cast test.
11659 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11661 * mini.c (mono_method_to_ir): Fix a warning.
11663 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11665 * mini-ops.h: Add OP_SWITCH.
11667 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11668 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11670 2007-12-11 Geoff Norton <gnorton@novell.com>
11672 * mini-s390x.c: Minor change to the MAX() define to allow
11673 it to compile with other gcc versions.
11675 2007-12-11 Geoff Norton <gnorton@novell.com>
11678 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11680 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11682 exceptions-arm.c (mono_arch_get_restore_context): Restore
11685 exceptions-arm.c (throw_exception): Save the frame pointer.
11686 This is a partial fix for #323747. Only the client side is
11689 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11691 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11692 was using an unrelated variable to log the class which
11693 needed the cctor to be called. This was crashing on arm.
11695 2007-12-09 Robert Jordan <robertj@gmx.net>
11697 * mini-x86.c (mono_arch_emit_epilog):
11698 Consider all kinds of 64-bit types. Fixes #323114.
11700 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11702 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11704 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11706 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11708 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11710 * mini.c: run type ctor before allocating an object, not only
11711 when running it's constructor method (fixes at least part of bug #342507).
11713 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11715 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11717 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11718 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11721 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11722 mono_generic_class_init_trampoline () the same as it is done with the other
11725 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11726 aot-runtime.c aot-compiler.c: Implement AOT support.
11728 2007-12-07 Mark Probst <mark.probst@gmail.com>
11730 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11731 build for archs which don't have the vtable trampoline defined
11734 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11736 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11738 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11740 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11742 * tramp-<ARCH>.c: Use the new helper function.
11744 2007-12-07 Mark Probst <mark.probst@gmail.com>
11746 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11747 trampoline call, which takes a vtable argument.
11749 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11750 OP_TRAMPCALL_VTABLEs like other calls.
11752 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11753 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11754 call. Implemented a support function which fetches the vtable
11755 from a register set.
11757 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11758 Implemented a generic class init trampoline, using the
11759 OP_TRAMPCALL_VTABLE opcode.
11761 * mini.c: Implemented static field access when sharing generic
11762 code. This implies initing the class using the new
11763 OP_TRAMPCALL_VTABLE call.
11765 2007-12-07 Mark Probst <mark.probst@gmail.com>
11767 * mini.c: Don't compile methods with sharing enabled if their
11768 classes are disabled for sharing.
11770 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11772 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11773 opcodes. Fixes #346563.
11775 * objects.cs: Add a new test.
11777 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11779 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11780 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11782 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11784 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11786 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11788 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11791 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11793 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11795 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11796 optimization in the AOT case.
11798 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11800 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11802 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11804 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11806 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11808 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11809 is created by the inlined delegate ctor.
11811 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11813 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11815 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11817 * cpu-x86.md: Fix the length of ckfinite.
11819 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11821 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11823 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11824 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11826 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11828 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11829 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11831 2007-11-28 Martin Baulig <martin@ximian.com>
11834 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11835 after creating the trampoline.
11837 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11839 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11841 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11844 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11845 instead of the calling method to help AOT.
11847 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11849 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11851 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11854 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11856 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11858 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11859 (encode_method_ref): No need to handle generic method definitions specially.
11861 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11863 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11866 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11868 (compile_method): Enable generic sharing.
11870 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11872 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11873 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11875 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11878 * mini-trampolines.c: Fix a warning.
11880 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11882 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11883 (generic_class_is_reference_type): Remove unused function.
11885 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11886 in the generic vtable trampoline case.
11888 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11890 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11891 return an AOT method based on a vtable slot.
11893 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11895 * mini.c (mini_get_vtable_trampoline): Export this.
11897 2007-11-22 Martin Baulig <martin@ximian.com>
11900 (MonoDebuggerInfo): Move `debugger_version' up.
11902 2007-11-22 Martin Baulig <martin@ximian.com>
11905 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11907 * mini-trampolines.c
11908 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11909 after compiling the method.
11911 2007-11-20 Martin Baulig <martin@ximian.com>
11914 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11915 (mono_debugger_remove_breakpoint): Likewise.
11916 (mono_debugger_check_breakpoints): Likewise.
11918 * debug-debugger.c: Implement the new breakpoint interface here.
11920 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11922 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11923 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11925 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11927 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11929 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11931 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11934 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11937 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11938 returning a vtype in a register.
11940 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11941 here from the arch specific code.
11943 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11946 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11947 (mono_arch_emit_prolog): Increment maximum prolog size.
11949 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11950 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11952 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11953 MonoGenericSharingContext.
11955 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11956 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11958 2007-11-15 Mark Probst <mark.probst@gmail.com>
11960 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11961 which extract fields out of the runtime generic context. Full
11962 sharing of the NEWARR opcode.
11964 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11966 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11967 --enable-minimal=ssa.
11969 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11971 * mini-trampolines.c (mono_delegate_trampoline): Update after
11972 mono_marshal_get_delegate_invoke () signature change.
11974 2007-11-13 Mark Probst <mark.probst@gmail.com>
11976 * mini.c: Removed the shared context in favor of the generic
11977 sharing context. Allocate the MonoJitInfo structure with room for
11978 the generic sharing context if it's needed.
11980 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11981 domain-internals.h now.
11983 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11985 * generic-sharing.c: Several changes for working without a shared
11986 context and instead operating on open types instead.
11988 2007-11-12 David S. Miller <davem@davemloft.net>
11990 * inssel-sparc.brg: Fix double instruction emit.
11992 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11994 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11995 Get/Set/Address methods.
11997 * mini.c debug-debugger.c mini-trampolines.c: Update after
11998 mono_marshal_get_delegate_invoke signature change.
12000 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12002 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12003 This can happens with dynamic methods. Fixes the other bug in #322722.
12005 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12007 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12010 * mini-arm.c (arm_patch): Implement patching of BX call
12011 sequence. Fixes one of the bugs in #322722.
12013 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12015 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12016 under Linux. We only need to flush every 32-byte cache line.
12018 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12021 move_basic_block_to_end: Add branches when needed, eventually creating
12023 optimize_branches: added a parameter that tells if it's ok to create
12024 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12025 and avoid calling move_basic_block_to_end when it's not ok.
12028 2007-11-07 Mark Probst <mark.probst@gmail.com>
12030 * mini.c: Abort inlining call to InitializeArray if something
12031 looks wrong. Let the icall handle it, which now has proper safety
12034 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12036 * mini.c (mono_spill_call): add support for soft-float.
12038 * mini.c (mono_method_to_ir): add support for soft-float
12039 to inlined functions that return float.
12041 * mini.c (mono_method_to_ir): add support for soft-float
12042 to cee_stsfld opcode on float fields.
12044 2007-11-05 Geoff Norton <gnorton@novell.com>
12046 * mini-x86.h: Fix the structure access for X86 Leopard.
12049 2007-11-05 Martin Baulig <martin@ximian.com>
12051 * mini-trampolines.c
12052 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12053 after compiling the method to notify the debugger.
12055 2007-11-05 Martin Baulig <martin@ximian.com>
12057 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12059 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12061 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12062 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12064 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12066 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12067 native-to-managed wrappers.
12069 2007-11-01 Geoff Norton <gnorton@novell.com>
12071 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12074 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12076 * mini.c, mini-x86.c: when getting back from unmanaged code
12077 to managed via a marshaled delegate we also need to set the
12080 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12082 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12085 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12087 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12088 let the debugger or other external agents to tell the JIT when
12089 a sw breakpoint has been inserted in the code that the JIT needs
12090 to be able to inspect.
12092 2007-10-31 Martin Baulig <martin@ximian.com>
12095 (MonoDebuggerInfo): Remove `runtime_class_init'.
12097 2007-10-30 Martin Baulig <martin@ximian.com>
12100 (mono_debugger_thread_created): Added `MonoThread *' argument.
12101 (mono_debugger_extended_notification): New public method.
12102 (mono_debugger_trampoline_compiled): New public method.
12105 (MonoDebuggerThreadInfo): Added `thread' and
12106 `extended_notifications' fields.
12109 (debugger_executable_code_buffer): New static variable.
12112 (MonoDebuggerInfo): Added `executable_code_buffer',
12113 `executable_code_buffer_size', `breakpoint_info_area',
12114 `breakpoint_table' and `breakpoint_table_size'.
12116 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12118 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12119 that IP either is an unused value or the vtable pointer. IMT
12120 calls use vtable + offset now. Reduced by almost half the size
12123 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12125 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12126 defines to access param registers. Replace long usage with
12127 gsize as sizeof(long) != sizeof(void*) on Win64.
12129 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12130 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12131 instead of non-existant _GetAddressOfReturnAddress.
12133 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12134 param registers. Save/restore %rdi and %rsi in MonoLMF.
12136 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12137 param registers. Modify (throw_exception) signature to take
12138 %rdi and %rsi on Win64.
12140 Code is contributed under MIT/X11 license.
12142 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12144 * helpers.c: unlink debugging output files.
12146 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12148 * mini.c: Move mono_create_ftnptr () to object.c.
12150 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12152 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12153 optional. This function can now be used to disassemble code generated
12154 outside the JIT such as trampolines and IMT thunks.
12156 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12158 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12159 vtable pointer from a ldr instruction.
12161 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12162 new IMT call sequence.
12164 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12165 call sequence for interface invocations.
12167 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12168 for imt support. This function is empty since IMT on ARM requires no
12169 special handling on the IR side.
12171 * mini-arm.c (mono_arch_find_imt_method): added, required for
12174 * mini-arm.c (mono_arch_find_this_argument): added, required
12177 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12178 a ldr instruction to load a value stored in the code stream.
12180 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12184 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12186 * mini.c (mini_init): Install the jump trampoline callback.
12188 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12190 * mini-trampolines.c: handle synchronized methods with the common
12191 vtable trampoline (bug #335601).
12193 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12195 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12197 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12200 * mini-ia64.h mini-ia64.c: Add support for IMT.
12202 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12203 prolog. Fixes #331958.
12205 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12207 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12209 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12211 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12214 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12216 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12219 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12221 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12224 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12226 * mini-trampolines.c: changed the magic rampoline to understand
12227 the common vtable trampoline method: the method to invoke is
12228 determined by the vtable displacement of the call.
12230 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12232 * mini.c, mini.h: register the common vtable trampoline if the
12233 architecture supports it.
12235 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12237 * cpu-amd64.md: use the correct max length for tls_get.
12239 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12241 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12242 CEE_STELEM_ANY. Fixes #333696.
12244 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12246 * exceptions-x86.c: provide more graceful handling of the case where
12247 we followed a bogus function pointer from managed code (bug #332866).
12249 2007-10-11 Mark Probst <mark.probst@gmail.com>
12251 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12252 replaces the generic_shared flag and will carry more information
12255 * generic-sharing.c: Added mini_type_stack_size() which allows
12256 allows open types if given a generic sharing context.
12257 mini_get_basic_type_from_generic() takes a
12258 MonoGenericSharingContext* instead of a MonoCompile* now.
12260 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12261 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12262 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12263 changes above. Just passing arguments through to the right
12266 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12268 * mini-arm.c: unify the call emission to emit_code_seq().
12270 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12272 * tramp-arm.c: reduced the trampoline size.
12274 2007-10-10 Mark Probst <mark.probst@gmail.com>
12276 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12277 variable handling out of arch-specific code.
12279 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12281 * mini-arm.c: implemented fast delegate dispatch.
12283 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12285 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12286 that fp elimination is turned off if the space required by locals is too
12287 big. Fixes #331958.
12289 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12291 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12292 ARM to the new style trampoline.
12294 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12296 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12298 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12300 2007-10-09 Martin Baulig <martin@ximian.com>
12303 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12304 `field_info_offset_offset'.
12306 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12308 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12309 removed more internal usage of the r11 register and made it available
12310 to the register allocator.
12312 2007-10-08 Mark Probst <mark.probst@gmail.com>
12314 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12315 when sharing generics and treat type variables as references.
12317 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12319 * mini-ppc.c: started removing the internal uses of register r11
12320 to eventually allow the register allocator to manage it as an
12321 additional available register.
12323 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12325 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12327 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12329 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12330 specific trampolines as they are not performance critical as a jump
12331 target (maybe align as before only for AOT code?). This saves about
12332 200 KB of native code on x86 for monodevelop startup.
12334 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12336 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12337 monodevelop startup.
12339 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12341 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12343 * mini-sparc.h mini-sparc.c: Implement IMT support.
12345 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12346 its smaller and doesn't clobber sparc_g1.
12348 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12350 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12352 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12354 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12356 * mini-ppc.c: implemented fast delegate invocation.
12358 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12360 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12362 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12364 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12365 code to the new style trampoline in preparation for IMT support.
12367 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12369 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12370 systems already. This also reduces the specific trampiline sizes and
12371 prepares for the use of r12 as the IMT identifier register.
12373 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12375 * mini-mips.h: endianess fix (simplified from a patch by
12376 Thomas Kunze <thommy@tabao.de>, bug #323737).
12378 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12380 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12381 to access ucontext fields and enable netbsd support
12382 (partially from Magnus Henoch <mange@freemail.hu>).
12384 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12386 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12387 use the preprocessor from the CPP env var if it is set.
12389 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12391 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12392 code, before interface_offset gets used.
12394 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12396 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12397 mono_class_setup_vtable () before accessing klass->vtable.
12399 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12401 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12404 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12406 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12407 IMT slots (this saves hundreds of KB of memory in programs like
12408 IronPython and Monodevelop).
12410 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12412 * mini.c: print the delegate counter.
12414 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12416 * mini-x86.c: make it easier to enable the debugging code for IMT
12419 2007-09-28 Martin Baulig <martin@ximian.com>
12422 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12423 `mono_method_klass_offset' and `mono_method_token_offset'.
12425 2007-09-20 Mark Probst <mark.probst@gmail.com>
12427 * mini.c: First generics sharing implementation. Can only share
12428 in very simple cases. If sharing doesn't work it falls back to
12429 dedicated compilation.
12431 * mini.h: Flag in MonoCompile to specify whether generic
12432 compilation is shared. Flags enum for marking which generic inst
12433 of a context is used. Prototypes for helper functions.
12435 * generic-sharing.c: Helper functions for generic method sharing.
12437 * optflags-def.h: Optimization flag (gshared) for enabling generic
12438 method sharing added.
12440 * Makefile.am: generic-sharing.c added.
12442 2007-09-19 Daniel Nauck <dna@mono-project.de>
12444 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12446 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12447 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12450 2007-09-19 Martin Baulig <martin@ximian.com>
12452 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12453 mono_debug_cleanup() is now part of mono_cleanup().
12455 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12457 * driver.c (mono_main): Fix a warning.
12459 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12461 * aot-compiler.c: Optimize various parts when processing large assemblies.
12464 * mini.c (mono_patch_info_hash): Improve hash function.
12466 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12468 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12470 Code is contributed under MIT/X11 license.
12472 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12474 * mini.c (mini_init): Fix a leak.
12476 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12478 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12480 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12482 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12484 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12486 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12488 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12491 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12493 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12495 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12497 * aot-runtime.c (decode_patch_info): Ditto.
12499 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12501 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12502 static case. Cache delegates in architecture specific code,
12503 based on number of parameters.
12505 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12506 in architecture specific code, based on number of parameters.
12508 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12509 caching happen in architecture specific code now.
12511 Code is contributed under MIT/X11 license.
12513 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12515 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12516 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12517 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12519 Code is contributed under MIT/X11 license.
12521 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12522 * mini.c: (mono_thread_abort) Fixed bug #82416.
12524 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12526 * mini.: hook the new managed GC allocation feature into the JIT.
12528 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12530 * mini.c: implementation for the new runtime tls opcode.
12532 2007-09-11 Martin Baulig <martin@ximian.com>
12535 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12536 `mono_method_inflated_offset'.
12538 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12540 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12541 async exceptions into a method.
12543 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12544 purpose of testing whenever the unwinder works at every instruction.
12546 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12548 * mini.c: check accessibility of method used in ldftn (fixes
12551 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12553 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12555 * inssel.brg: Fix a warning.
12557 2007-09-03 Martin Baulig <martin@ximian.com>
12559 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12560 now takes the `main_method' as argument.
12562 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12564 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12566 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12568 * driver.c: include the cil-coff.h header on Windows.
12570 Code is contributed under MIT/X11 license.
12572 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12574 * mini.c, driver.c: don't include the cil-coff.h header.
12576 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12578 * mini.c: flag places that needs fixes fo soft-float support.
12580 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12582 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12583 endian systems (partially from Dean Jenkins, bug #81924).
12585 2007-08-28 Mark Probst <mark.probst@gmail.com>
12587 * mini.c (check_linkdemand): Remove embedded reference object in
12588 call to LinkDemandSecurityException.
12589 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12590 with an IntPtr instead of a reference object.
12592 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12594 * mini.c (handle_initobj): Handle alignment properly.
12596 * inssel.brg (mini_emit_memset): Ditto.
12598 * inssel.brg (mini_emit_memcpy): Ditto.
12600 * inssel-sparc.brg: Ditto.
12602 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12604 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12606 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12607 exceptions raised in unmanaged code. Fixes part of #82594.
12609 2007-08-24 Mark Probst <mark.probst@gmail.com>
12611 * mini.c (mono_method_to_ir), declsec.c
12612 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12614 2007-08-22 Martin Baulig <martin@ximian.com>
12617 (MonoDebuggerThreadInfo): New typedef.
12618 (mono_debugger_thread_table): New global variable.
12619 (mono_debugger_thread_created): New public function.
12620 (mono_debugger_thread_cleanup): New public function.
12623 (MonoDebuggerInfo):
12624 - removed `get_current_thread' and `lookup_assembly'.
12625 - removed `data_table'.
12626 - added `thread_table'.
12629 (mono_thread_start_cb): Call mono_debugger_thread_created().
12630 (mono_thread_attach_cb): Likewise.
12631 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12632 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12635 * driver.c (mono_main): Move mono_debug_init() up, before calling
12636 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12638 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12640 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12641 together when passing several arguments of type double (gives a small
12642 speedup and saves a few bytes of generated code).
12644 2007-08-20 Jb Evain <jbevain@novell.com>
12646 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12648 2007-08-20 Jb Evain <jbevain@novell.com>
12650 * mini.c (mono_method_to_ir): throw MethodAccessException
12651 and FieldAccessException instead of InvalidProgramException.
12653 2007-08-20 Mark Probst <mark.probst@gmail.com>
12655 * mini.c: CoreCLR security checks.
12657 * mini.h: Removed MonoSecurityMode (moved to
12658 metadata/security-manager.h) and mono_security_mode global var
12659 (replaced by set/get functions in security-manager.h).
12661 * driver.c: Added "core-clr-test" security mode for testing. Used
12662 set-function for setting security mode.
12664 2007-08-17 Mark Probst <mark.probst@gmail.com>
12666 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12667 the new jit_info_table.
12669 * driver.c: Test code for the new jit_info_table (enabled by the
12670 define MONO_JIT_INFO_TABLE_TEST).
12672 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12674 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12675 detection of call <REG> instruction sequence. Fixes build on freebsd.
12677 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12679 * mini-exceptions.c: Fix a warning.
12681 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12683 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12684 stack overflow handling code on amd64 too.
12686 * mini-exceptions.c (mono_setup_altstack): Make this use
12687 mono_thread_get_stack_bounds ().
12689 * mini-x86.h: Disable sigaltstack on solaris x86.
12691 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12693 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12695 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12697 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12699 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12701 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12703 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12705 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12707 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12710 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12712 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12713 to be emitted (bug #82281).
12715 2007-08-01 Martin Baulig <martin@ximian.com>
12717 Merged the `debugger-dublin' branch.
12719 * debug-debugger.h (MonoDebuggerInfo):
12720 Removed the `old_*' compatibility entries.
12721 Added `debugger_version' and `data_table'.
12722 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12723 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12726 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12727 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12728 instead of a `gconstpointer'.
12729 (mono_debugger_insert_method_breakpoint): Return a
12730 `MonoDebugMethodAddressList *'.
12732 2007-06-28 Martin Baulig <martin@ximian.com>
12734 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12736 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12738 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12739 __builtin_frame_address () since it is broken on older gcc versions.
12741 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12743 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12744 on the stack overflow handling and made the managed stack overflows
12745 catchable in most cases using soft guard pages.
12746 * exceptions-x86.c: added code to restore the protection in the soft
12747 guard pages at the end of exception handling.
12749 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12751 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12753 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12755 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12756 exception handling.
12758 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12760 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12761 signal handling support until it has been ported to the new mechanism.
12762 * mini.c: fixed stack overflow detection and use the new
12763 architecture code to handle signals on the altstack.
12765 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12767 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12768 stack overflows on the alt stack.
12770 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12772 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12773 stack overflows on the alt stack.
12775 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12777 * exceptions-ppc.c: cleanup preparing for altstack support.
12779 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12781 * exceptions-arm.c: cleanup preparing for altstack support.
12783 2007-07-27 Mark Probst <mark.probst@gmail.com>
12785 * mini.c (print_jit_stats): Output hazard pointer stats.
12787 2007-07-26 Mark Probst <mark.probst@gmail.com>
12789 * driver.c, mini.c: Replaced security mode flags with a single
12792 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12794 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12796 2007-07-25 Mark Probst <mark.probst@gmail.com>
12798 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12799 (which doesn't do anything yet) for activating Core CLR
12800 (Silverlight) security.
12802 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12804 * mini-codegen.c: work around a possible gcc bug on arm.
12806 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12808 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12809 message for platforms that don't support AOT compilation.
12811 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12813 * mini.h, mini.c, driver.c: temporary smcs hack.
12815 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12817 * mini-arm.h, mini-arm.c: arm EABI fixes.
12819 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12821 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12824 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12825 trampolines taking a method argument.
12827 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12829 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12830 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12832 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12833 JIT compilation throws an exception. Fixes #82050.
12835 2007-07-19 Mark Probst <mark.probst@gmail.com>
12837 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12838 with the MONO_EXCEPTION_ defines.
12840 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12842 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12845 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12846 the cause of an assertion.
12848 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12850 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12853 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12855 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12856 assert. Should fix #82103.
12858 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12860 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12861 here too. Fixes #82095.
12863 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12866 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12868 * mini-amd64.h: Enable IMT for amd64.
12870 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12872 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12874 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12876 2007-07-12 Mark Probst <mark.probst@gmail.com>
12878 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12879 as soon as check_linkdemand sets an exception_type.
12881 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12883 * mini-x86.c: fixed offsets for IMT call sequence.
12884 * mini-x86.h: enable IMT again.
12886 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12888 * trace.c (mono_trace_enter_method): Decode MonoType too.
12890 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12892 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12894 * mini-amd64.c: Add preliminary IMT implementation.
12896 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12898 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12899 understand the new IMT-base interface invocation (thanks to
12900 Daniel Nauck for the report and the remote debugging session).
12902 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12904 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12906 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12908 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12910 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12912 * mini-trampolines.c: implement AOT IMT support.
12913 * mini-x86.h: enable IMT support for wider testing.
12915 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12917 * inssel.brg (emit_imt_argument): Add aot support here.
12919 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12921 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12923 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12924 of the IMT implementation, partially from massi, with my
12925 implementation of the bsearch sequence. Disabled by default until
12926 the AOT code is implemented.
12928 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12930 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12932 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12934 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12936 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12937 arch-independent IMT JIT code from Massimiliano
12938 Mantione (massi@ximian.com) with small cleanups from me.
12940 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12942 * Makefile.am: fix svn invocation to get the svn revision to be
12943 independent of the local language (build fix).
12945 2007-07-09 Mark Probst <mark.probst@gmail.com>
12947 * mini.c (inline_method): Reset cfg->exception_type if the
12948 inlining is aborted. Fixes: 82049.
12950 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12952 * mini.c: remove assert from exception handling code when exception_ptr
12955 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12957 * mini.c (mono_codegen): Add an assert.
12959 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12960 enter and leave code.
12961 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12963 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12965 * mini-ppc.c: fixed memory corruption for localloc(0)
12968 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12970 * mini.c: Fix warnings.
12972 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12974 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12975 to emit better double->int conversions.
12977 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12979 * mini.c: the provided Min/Max optimizations are valid for unisgned
12982 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12984 * 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
12986 2007-06-28 Miguel de Icaza <miguel@novell.com>
12988 * mini.c (mono_running_on_valgrind): Add support for reporting the
12989 method and its boundaries to valgrind.
12991 2007-06-28 Martin Baulig <martin@ximian.com>
12993 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12995 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12997 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12999 * generic.2.cs: Add new test case.
13001 2007-06-25 Martin Baulig <martin@ximian.com>
13003 Merged the `debugger-dublin' branch.
13006 (mono_debugger_insert_method_breakpoint): New public method.
13007 (mono_debugger_remove_method_breakpoint): Likewise.
13008 (mono_debugger_check_breakpoints): New static method.
13009 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13011 * debug-debugger.h (MonoDebuggerInfo):
13012 Renamed (to keep backward compatibility in the vtable):
13013 `insert_breakpoint' -> `old_insert_breakpoint'.
13014 `remove_breakpoint' -> `old_remove_breakpoint'.
13015 `create_string' -> `old_create_string'.
13016 `lookup_class' -> `old_lookup_class'.
13017 `lookup_type' -> removed; changed into a dummy field.
13018 `lookup_assembly' -> `old_lookup_assembly'.
13019 Added (same functionality, but different signature):
13020 `create_string', `lookup_class', `lookup_assembly'
13022 `get_method_addr_or_bpt', `remove_method_breakpoint',
13023 `runtime_class_init'.
13025 * debug-debugger.c: Merged the `debugger-dublin' branch.
13027 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13029 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13031 (peephole_pass): Likewise.
13033 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13035 * driver.c: hopefully make setaffinity work also for ancient
13038 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13040 * driver.c : win32 build fix.
13042 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13044 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13045 processor if it is set.
13047 2007-06-21 Martin Baulig <martin@ximian.com>
13049 * debug-mini.h: New file.
13052 (mono_debugger_insert_breakpoint_full): Moved here from
13053 ../metadata/mono-debug-debugger.c.
13054 (mono_debugger_remove_breakpoint): Likewise.
13055 (mono_debugger_breakpoint_callback): Likewise.
13057 2007-06-15 Raja R Harinath <rharinath@novell.com>
13059 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13060 changes in MonoGenericClass.
13062 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13064 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13066 2007-06-14 Raja R Harinath <rharinath@novell.com>
13068 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13069 removal of MonoGenericMethod.
13071 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13073 * mini-exceptions.c: hooks for the exception events profiling API.
13075 2007-06-14 Randolph Chung <tausq@debian.org>
13077 * Makefile.ma: Add hppa target.
13078 * mini-arch.h: Include mini-hppa.h
13079 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13080 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13081 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13083 2007-06-14 Randolph Chung <tausq@debian.org>
13085 * inssel.brg: Add rules for "chained" compare-branch operations so that
13086 a single compare op can affect multiple branches. Adjust cost for
13087 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13088 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13089 cost for some rules so that they can more easily be overridden by
13090 per-arch rules (with fixes from lupus).
13091 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13093 2007-06-13 Randolph Chung <tausq@debian.org>
13095 * mini-ops.h: Reorder branch ops so that they match the order of the
13096 corresponding CEE_* ops. The code expects them this way.
13097 Add new ops for HPPA target.
13098 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13100 2007-06-13 Randolph Chung <tausq@debian.org>
13102 * mini-exceptions.c: Handle cases where the stack grows towards
13104 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13106 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13108 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13110 * driver.c: explain where a non-matching corlib is found.
13112 2007-06-13 Mark Probst <mark.probst@gmail.com>
13114 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13116 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13118 * mini-exceptions.c: Generate a method profile leave event during
13119 an exception to ensure that the profiler gets notified.
13121 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13123 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13126 * cpu-amd64.md: Add long_and/or/xor opcodes.
13128 2007-06-06 Wade Berrier <wberrier@novell.com>
13130 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13131 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13132 length of instruction shr_imm (expected 8, got 10)
13134 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13136 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13138 2007-06-06 Mark Probst <mark.probst@gmail.com>
13140 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13141 MonoInternalHashTable again (fixed bug in the internal hash table
13144 2007-06-06 Mark Probst <mark.probst@gmail.com>
13146 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13147 Have to figure out what makes it crash the SWF regression.
13149 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13151 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13153 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13155 * mini.c: optimize out the type check when storing null in a
13158 2007-06-04 Mark Probst <mark.probst@gmail.com>
13160 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13161 MonoInternalHashTable.
13163 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13165 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13166 signed integer methods.
13168 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13170 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13171 permanently since the current approach doesn't work.
13173 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13175 * inssel.brg (stmt): Only call delegate->invoke_impl if
13176 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13178 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13180 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13181 the sreg2==rdx case.
13183 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13184 account if it contains a rex prefix.
13185 (peephole_pass): Handle OP_FMOVE as well.
13187 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13189 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13190 as it causes regressions.
13192 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13194 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13195 static case as well.
13197 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13199 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13200 (mono_arch_get_this_arg_from_call): Ditto.
13202 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13204 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13207 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13208 (mono_arch_get_this_arg_from_call): Ditto.
13210 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13212 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13213 try to create optimized invoke code and use that for further invocations.
13214 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13216 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13218 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13220 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13221 sealed classes or methods.
13222 *devirtualization.cs: tests for the new optimization
13224 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13226 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13227 by the update_volatile () function.
13229 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13231 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13234 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13236 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13238 * mini.c: Add configure checks for header files.
13239 * mini-x86.c: Add configure checks for header files.
13240 * trace.c: Add configure checks for header files.
13241 * aot-runtime.c: Add configure checks for header files.
13242 * aot-compiler.c: Add configure checks for header files.
13243 * driver.c: Add configure checks for header files.
13244 * mini-codegen.c: Add configure checks for header files.
13246 Code is contributed under MIT/X11 license.
13248 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13250 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13251 icompare_imm -128 + op_iclt. Fixes #81703.
13253 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13255 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13257 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13259 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13260 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13261 so that all isinst checks now use "interface_bitmap".
13263 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13265 * cpu-amd64.md (jmp): Fix a warning.
13267 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13269 * basic.cs: Add new regression test.
13271 * basic.cs: Remove test which is now in basic-long.cs.
13273 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13275 * basic-long.cs: Add new test.
13277 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13279 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13281 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13283 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13285 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13288 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13289 throwing code a bit.
13291 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13292 the exception throwing code a bit.
13294 * mini-x86.c (get_call_info): Allocate result from a mempool.
13296 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13298 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13300 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13302 * mini.h (MonoCompile): Add 'token_info_hash' field.
13304 * mini.c: Save token->method associations during compilation so the AOT
13305 compiler can use it.
13307 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13308 which reference generic classes and methods.
13310 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13312 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13314 * aot-compiler.c (compile_method): Fix a typo in a comment.
13316 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13318 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13319 everything generic.
13321 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13323 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13325 * mini.h (MonoCompile): Add 'args' field.
13327 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13330 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13332 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13334 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13336 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13338 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13339 opcodes for some opcodes.
13341 * mini.h *.brg *.c: Use the new opcodes.
13343 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13345 * mini.h: Bumped aot revision.
13347 * inssel.brg: modified code generation of type checks for interfaces
13348 to use the new "MonoClass.interface_bitmap" instead of the old
13349 "MonoClass.interface_offsets".
13351 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13353 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13355 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13357 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13360 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13362 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13364 2007-04-27 Wade Berrier <wberrier@novell.com>
13366 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13367 mini.h) to fix build.
13369 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13371 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13373 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13374 causes the corlib unit tests to fail.
13376 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13378 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13380 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13382 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13383 opcodes to the comparison relations.
13385 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13386 opcodes to their types.
13388 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13390 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13391 it in cfg->arch.cinfo.
13393 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13395 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13396 cfg->cil_offset_to_bb.
13398 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13400 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13401 created becase of initlocals.
13403 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13405 * mini-alpha.c cpu-alpha.md: More alpha port work from
13406 Sergey Tikhonov <tsv@solvo.ru>.
13408 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13410 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13412 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13414 * cpu-s390.md (break): Correct the length of break instruction.
13416 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13418 * mini.c: fix a couple of soft-float issues and comments.
13420 2007-04-15 Miguel de Icaza <miguel@novell.com>
13422 * trace.c (is_filenamechar): - is also a filename char.
13424 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13426 * mini-s390.c: Correct checking for enum type in return value processing.
13428 2007-04-14 Raja R Harinath <rharinath@novell.com>
13430 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13431 (version.h): Makefile is in the build directory.
13433 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13435 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13437 2007-04-11 Martin Baulig <martin@ximian.com>
13439 * mini.c (can_access_member): Fix handling of generic classes;
13442 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13444 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13446 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13448 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13450 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13452 * mini-codegen.c: make sure the right spill amount is
13453 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13455 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13457 * mini-ppc.c: fixes for the fp_branch_nan test.
13459 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13461 * basic.cs: Comment out new test which still fails on ia64.
13463 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13465 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13467 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13469 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13471 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13473 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13474 on 64 bit machines. Fixes part of #80738.
13476 * basic.cs: Add regression test.
13478 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13480 * inssel.brg basic.cs: Revert previous change to fix build.
13482 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13485 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13487 * basic.cs: Add new regression test.
13489 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13491 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13494 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13496 * cpu-s390x.md: Correct length of break instruction.
13498 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13500 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13501 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13503 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13505 * *.c: Begin WIN64 port.
13506 * mini.c: Use correct register in profiler.
13507 * mini-amd64.c: No inline assembly on Win64.
13508 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13509 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13510 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13511 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13512 mono_arch_ip_from_context for Win64.
13514 Contributed under MIT/X11 license.
13516 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13518 * exceptions-amd64.c (seh_handler): Ditto.
13520 * exceptions-x86.c (seh_handler): Fix a memory leak.
13522 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13524 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13525 mini-s390x.c: fixed peephole optimizations to deal
13526 correctly with 1 and 2 byte reload avoidance.
13528 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13530 * cpu-s390.md, cpu-s390x.md: update localloc length.
13532 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13534 * cpu-g4.md: added missing descriptions.
13536 2007-03-14 Miguel de Icaza <miguel@novell.com>
13538 * Makefile.am: Add support so the tail tests are not executed on
13539 PowerPC as that is a known limitation of the PowerPC port.
13541 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13543 * runmdesc.bat: Move to msvc directory.
13545 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13547 * runmdesc.bat: Run executable that was produced by the current
13548 target and sent via an argument.
13550 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13552 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13555 * generics.2.cs: Add regression test.
13557 2007-03-09 Wade berrier <wberrier@novell.com>
13559 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13561 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13563 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13564 AOT code depends on this.
13566 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13568 * mini.c: more precise tracking of types in the eval stack
13569 (part of fix for bug #81044).
13571 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13573 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13575 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13577 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13579 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13581 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13583 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13585 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13586 a pointer on 64 bit systems. Fixes #80190.
13588 * iltests.il: Add new regression test.
13590 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13592 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13594 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13596 * trace.c: Remove an erroneous alignemnt check when tracing.
13597 Fixes --trace on OSX86.
13599 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13601 * mini-$(arch).h: initialize SP in context for all the archs.
13603 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13605 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13606 regressions in the thread tests.
13608 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13610 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13611 - fixed implementation of LOCALLOC opcode
13612 - implemented non-un compare for floats
13614 - implementation of FDIV and CKFINITE opcodes
13615 - fixes for latest mono updates
13616 - additional arch opcodes
13618 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13620 * Makefile.am: simplify and merge rules for cross-compilation.
13622 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13624 * local-propagation.c: Actually *apply* the fix for bug 80591...
13626 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13628 * mini-exceptions.c: backuot part of the last change
13629 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13631 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13632 * inssel.brg: Fix bug 59286.
13635 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13637 * mini-exceptions.c: patch from Zoltan to correctly check for
13638 stack boundaries (using the stack register, not the frame register),
13639 fixes bugs #80724, #79717.
13641 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13643 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13644 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13646 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13647 presence of frame pointer elimination.
13649 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13651 * mini-x86.h: NetBSD UCONTEX_REG defines.
13653 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13655 * inssel-amd64.brg: Fix amd64 build.
13657 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13659 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13662 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13664 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13667 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13669 2007-01-30 Mark Mason <mason@broadcom.com>
13671 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13672 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13673 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13674 beginning support for CEE_JMP [not quite working yet]
13675 * tramp-mips.c: LMF handling now works
13677 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13679 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13681 * mini.h (NULLIFY_INS): New macro.
13683 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13685 * mini.c: statistical profiler fix for windows, patch
13686 from Tor Lillqvist (tml@novell.com).
13688 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13689 * local-propagation.c: Fix bug 80591.
13691 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13693 * Makefile.am: put back the --export-dynamic option as with
13694 the previous gmodule flags (thanks to Robert Jordan).
13696 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13698 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13700 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13701 simplify and speed up the local register allocator. Also rename some fields
13702 like iassign->vassign.
13704 * regalloc.c: Remove some functions which are no longer used since their
13705 inlined version is in mini-codegen.c.
13707 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13709 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13711 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13713 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13714 narrowing. Fixes #80622.
13716 * iltests.il: Add new regresssion test.
13718 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13720 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13721 debug-debugger.c, debug-debugger.h: warning fixes.
13722 * driver.c: updated copyright year and made it fit in one line.
13724 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13726 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13728 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13730 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13732 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13734 * iltests.il: Add new test for bug #80507.
13736 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13738 * mini-arm.h: use soft-float also on vfp for now.
13740 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13742 * mini.c: fix some more soft-float issues.
13744 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13746 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13748 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13749 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13750 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13751 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13753 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13755 * mini-arm.c: typo fix.
13757 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13759 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13761 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13763 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13764 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13766 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13768 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13770 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13772 * inssel.brg: Fix a warning.
13774 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13776 * abcremoval.c ssa.c ssapre.c: Update after this change.
13778 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13780 * dominators.c (df_set): Use mono_bitset_union_fast.
13782 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13784 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13785 mini-codegen.c: reduce relocations and memory usage for the cpu
13788 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13790 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13792 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13793 to reduce their size.
13795 2007-01-19 Mark Mason <mason@broadcom.com>
13797 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13798 * mini-mips.c: more configuration macros, support long conditional branches, additional
13799 asserts, fix epilog instrumentation.
13800 * mini-mips.h: use standard stack walk
13801 * cpu-mips.md: increase size of div, rem and conditional branches
13803 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13805 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13808 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13810 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13811 (compile_method): Ditto.
13813 * aot-runtime.c (decode_klass_info): Ditto.
13815 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13816 needed by the code generated by inssel.brg. Also fix a warning.
13818 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13820 * mini.c: deal with enums that become genericinsts by
13821 being nested in a generic class (bug #79956).
13823 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13825 * mini.c: match the generic definition to check for
13826 private access with generic types (bug #78431).
13828 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13830 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13831 to make life easier for people cross-compiling that insist on not
13834 2007-01-17 Mark Mason <mason@broadcom.com>
13836 * inssel-long.brg: patch to deal with mips missing flags
13837 * inssel-long32-mips.brg: implement overflow checks
13838 * insset-mips.brg: implement overflow checks
13839 * mini-mips.h: implement conditional exception handling
13840 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13841 Remove unused code, minor cleanups.
13842 * exceptions-mips.c: minor cleanups
13843 * mini-ops.h: add mips conditional exception ops
13844 * cpu-mips.md: add mips conditional exception ops
13847 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13849 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13850 to deal with mips missing of flags.
13852 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13854 * exceptions-ppc.c: execute fault handlers.
13856 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13858 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13860 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13862 * mini.c: handle also floating point values in initialize_array.
13864 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13866 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13867 array initialization and make it conditional on the intrins option.
13869 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13871 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13872 relocations and put the patch info names close to the enum definition.
13874 2007-01-15 Mark Mason <mason@broadcom.com>
13876 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13878 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13880 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13882 2007-01-12 Raja R Harinath <rharinath@novell.com>
13884 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13886 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13888 * Makefile.am: distribute the mips sources.
13890 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13892 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13895 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13897 * cpu-x86.md: back out for now as this triggers other regressions.
13899 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13901 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13902 to eax:edx, so ecx can't get allocated to them (bug #80489).
13904 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13906 * mini.c, mini-exceptions.c: enabled running fault handlers
13909 2007-01-03 Miguel de Icaza <miguel@novell.com>
13911 * driver.c: If nothing fail, do not use the string "failed",
13912 because it makes it very annoying to view test result logs on the
13915 2006-12-30 Miguel de Icaza <miguel@novell.com>
13917 * debug-debugger.c (mono_debugger_main): Rename "main" to
13918 "main_method" to prevent a warning.
13920 Remove a warning for unused field.
13922 2006-12-28 Martin Baulig <martin@ximian.com>
13925 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13927 2006-12-22 Martin Baulig <martin@ximian.com>
13929 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13930 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13931 seperate `.mdb_debug_info' section, so we can access it from the
13932 debugger even if the binary is stripped.
13934 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13935 from the `.mdb_debug_info' here to prevent the linker from
13936 removing that section.
13938 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13939 mdb-debug-info64.s.
13941 2006-12-19 Robert Jordan <robertj@gmx.net>
13943 * mini-x86: enable the code to return small structures in
13944 registers for FreeBSD as well. Fixes bug #80278.
13945 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13947 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13949 * mini-x86.c: align the stack when calling the profiler
13950 function instrumenting the prolog (on OSX).
13952 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13954 * mini.c: emit a break opcode where Debugger.Break () is called.
13956 2006-12-13 Miguel de Icaza <miguel@novell.com>
13958 * mini.c (mono_method_to_ir): Provide useful information on this
13959 assert, to prevent others from debugging like I did.
13961 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13963 * mini.c: enable code which was incorrectly commented
13966 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13968 * mini-x86.c: enable on OSX, too, the code to return small
13969 structures in registers.
13971 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13973 * mini-x86.c: remove the use of the dynamic code manager here, too.
13975 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13977 * mini.h, debug-debugger.c, tramp-*.c: fixed
13978 mono_debugger_create_notification_function() to use
13979 mono_global_codeman_reserve () instead of a dynamic code manager.
13981 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13983 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13984 ves_array_element_address() jit icall and use a generated
13985 managed method instead (which is about 4 times faster for a rank 3
13988 2006-11-29 Mark Mason <mason@broadcom.com>
13990 * basic-calls.cs: additional tests for passing
13991 structures as function arguments.
13993 2006-11-29 Mark Mason <mason@broadcom.com>
13995 * mini-mips.h: disable custom exception handling
13996 * mini-mips.c: throw/rethrow should use jalr to call
13997 exception stubs. Fixed bug with passing structures
13998 by value. More support for tracing floating point
14001 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14003 * mini.c: fixed typo in the soft-float ldind.r4 handling
14006 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14008 * mini.c, mini.h, driver.c: added --runtime command line
14009 option to select a different runtime than the autodetected one.
14010 * jit.h: added API for embedders to initialize with a specific
14013 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14015 * mini.c: handle also boxing of r4 values (bug #80024).
14017 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14019 * mini-ppc.c: force indirect calls until we reserve
14020 enough address space for all the generated code.
14022 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14024 * exceptions-arm.c: workaround bugs in the libc definition
14025 of struct ucontext.
14027 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14029 * inssel.brg: fixes from me and Mark Mason.
14031 2006-11-23 Dick Porter <dick@ximian.com>
14033 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14034 semaphore display now we've fixed the initial value
14036 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14038 * inssel.brg: partially revert the last change to fix the build.
14040 2006-11-21 Mark Mason <mason@broadcom.com>
14042 * inssel.brg: Add and use compare-and-branch macros to support
14043 architectures that do not have condition code registers (ie. MIPS).
14044 * *-mips.{c,brg,md}: Fix copyright statements
14046 2006-11-20 Mark Mason <mason@broadcom.com>
14048 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14049 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14050 * mini.h: Added declaration for mono_print_ins()
14051 * mini-codegen.c: added ins_spec initializer for MIPS
14052 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14053 vreg to be virtual and hreg to be non-virtual.
14054 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14055 is not yet working/implemented correctly.
14056 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14057 non-static, fixup calls to print_ins() from other parts in the file.
14059 2006-11-20 Mark Mason <mason@broadcom.com>
14061 * basic-calls.cs: added tests for passing structures as arguments
14064 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14066 * inssel-long32.brg: optimize signed division by power of two.
14068 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14070 * mini-arm.c: added support for interworking with thumb code
14071 (mono must be still be built using the ARM instruction encoding).
14073 2006-11-19 Miguel de Icaza <miguel@novell.com>
14075 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14076 verifier has different rules for it. Fixes a few verifier issues
14079 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14080 at the end, so people know what happened.
14082 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14084 * brach-opts.c: in optimize_exception_target() make sure we
14085 are in a catch clause (fixes bug #79871).
14087 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14089 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14090 more soft-float support fixes.
14092 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14094 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14095 that are passed half on the stack and half in registers.
14097 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14099 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14100 more mips integration work from Mark E Mason
14101 <mark.e.mason@broadcom.com>.
14103 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14105 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14106 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14107 tramp-mips.c: added sources for the mips port, not
14108 integrated in the build yet. Contributed by
14109 Mark E Mason <mark.e.mason@broadcom.com>.
14111 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14113 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14115 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14117 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14118 put the soft-float rules in its own file since it seems to
14119 break s390 compilation.
14121 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14123 * mini-arm.c: fixed wrnings.
14125 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14127 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14128 inssel-arm.brg: ARM support for soft-float.
14130 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14132 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14133 loads and stores of 32 bit fp values.
14135 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14137 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14139 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14140 works. Fixes #79852 and #79463.
14142 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14144 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14145 more soft-float support WIP and fixes.
14147 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14149 * mini-arm.c: some VFP updates.
14151 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14153 * mini-exceptions.c: 0 is a valid local var offset in some
14154 architectures, don't assert (bug #78508).
14156 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14158 * exceptions-arm.c: fixed off by one error in stack walk code.
14160 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14162 * mini.h, mini.c: more precise tracking of type load exceptions.
14164 2006-11-03 Robert Jordan <robertj@gmx.net>
14166 * Makefile.am: [WIN32] Add monow.exe target.
14167 * driver.c: [WIN32] Don't detach the console when debugging.
14170 2006-10-30 Miguel de Icaza <miguel@novell.com>
14172 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14174 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14176 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14178 * driver.c (mini_regression): Fix --regression with AOT.
14180 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14182 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14184 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14186 * mini-sparc.h: Don't use sigaction on sparc/linux.
14188 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14190 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14192 * mini-exceptions.c: Add proper include files for getpid ().
14194 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14196 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14197 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14200 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14201 name cache to reduce its size.
14203 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14205 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14207 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14208 the mono_lmf TLS variable.
14210 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14211 trampoline lmf frames.
14213 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14215 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14217 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14218 the mono_lmf TLS variable.
14220 * mini-exceptions.c: Access the LMF structure through accessors.
14222 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14223 variable instead of in jit_tls->lmf.
14225 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14227 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14228 trampoline lmf frames.
14230 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14232 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14234 * mini.c trace.c mini-x86.c: Revert these too.
14236 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14239 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14241 * genmdesc.c: removed now dead code.
14243 2006-10-09 Robert Jordan <robertj@gmx.net>
14245 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14247 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14249 * mini.h: do not leave gaps in the opcode values.
14251 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14253 * jit-icalls.h: flag functions as internal here, too.
14255 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14257 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14258 functions with the internal attribute.
14260 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14262 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14264 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14266 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14269 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14271 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14272 tail calls as on other platforms.
14274 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14276 * iltests.il: Add a few tailcall tests.
14278 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14280 * driver.c: fix loop for old compilers (bug #79521).
14282 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14284 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14286 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14288 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14289 metadata without any code.
14291 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14292 more precise debugging information using gdb.
14294 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14296 * inssel-ia64.brg: Make the helper methods static.
14298 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14300 * inssel-x86.brg: make the helper methods static.
14302 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14304 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14306 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14308 * mini.c: updates for monoburg changes.
14309 * inssel.brg: make a few helper functions static as they should.
14311 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14313 * Makefile.am: Move mini-codegen.c to common_sources.
14315 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14317 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14319 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14320 mini-ppc.h: port to use the common local register allocator.
14322 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14324 * mini.h: Remove the comment too then.
14326 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14328 * mini.h: put back backend.data which is to be used shortly and
14329 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14330 pointers on 4 byte boundaries it'd have much bigger issues running
14331 and you can ifdef it out anyway.
14333 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14335 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14336 MonoInst size by 4 bytes on 64 bit machines.
14338 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14340 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14341 replacement with more meaningful field names. Arch maintainers, please
14342 check the assigned names are good enough for your arch.
14344 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14346 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14347 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14349 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14351 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14352 relocations and memory requirements, put the optimization flags
14353 definitions in their own file.
14355 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14357 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14359 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14361 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14363 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14365 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14367 * inssel.brg: use the correct function to get the size of an item
14368 in an array, given an element class.
14369 * aot-compiler.c: do not access class->class_size directly.
14371 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14373 * mini.h, debug-mini.c: added a debugging function to print
14374 info about local variables and arguments in a jitted method.
14376 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14378 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14380 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14382 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14384 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14385 inner and outer loops when passing vtypes.
14387 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14389 * mini-ppc.c: take into account the cpu errata for cache flushing
14390 which caused some random errors (bug #79381).
14392 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14394 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14395 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14397 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14399 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14402 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14403 freebsd ports tree.
14405 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14406 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14408 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14411 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14413 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14415 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14417 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14418 macro does not have to be changed during debugging.
14420 * 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>.
14422 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14424 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14426 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14427 MONO_ARCH_NO_EMULATE_MUL is defined.
14429 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14431 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14433 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14435 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14437 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14439 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14440 stuff to mini-exceptions.c where it is used.
14442 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14443 setup code, the real one is in mini-exceptions.c.
14445 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14446 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14447 some changes from the freebsd ports tree.
14449 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14452 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14454 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14456 * mini.c: on Linux, check for /proc to be mounted
14457 (bug# 79351, novell bug#201204).
14459 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14461 * mini.c: handle cases where pthread_attr_getstack() behaves
14462 incorrectly (bug #78096).
14464 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14466 * mini-arm.c: support larger stack frames (bug #79272).
14468 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14470 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14472 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14475 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14476 mono_class_from_name () to find a class from its name.
14478 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14480 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14482 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14484 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14486 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14488 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14490 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14491 callinfo->trampoline.
14493 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14495 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14498 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14500 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14502 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14504 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14505 stats.method_trampolines, it is already done by the generic trampoline code.
14507 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14509 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14511 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14513 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14515 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14517 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14519 * mini.c (print_jit_stats): Print new stats.
14521 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14523 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14525 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14526 Address on two dimensional arrays. Fixes #78729.
14528 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14530 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14533 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14535 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14538 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14540 (mini_get_ldelema_ins): Ditto.
14542 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14544 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14545 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14548 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14550 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14551 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14553 * exceptions-s390x.c: Cosmetic change.
14555 * tramp-s390.c: Fix warning.
14557 * cpu-s390.md: Correct length of mul_imm.
14559 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14561 * aot-compiler.c: added binary writer with ELF backend
14562 implementation (only on Linux/x86 for now).
14564 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14566 * Makefile.am: Don't run net 2.0 AOT tests.
14568 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14569 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14571 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14573 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14575 * aot-compiler.c: simplified and refactored the asm-writing code
14576 to allow different backends.
14578 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14580 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14582 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14583 little. Share patches of type TYPE_FROM_HANDLE as well.
14585 * mini.c (mono_patch_info_equal): New helper function.
14586 (mono_patch_info_hash): Ditto.
14588 * aot-compiler.c (emit_method_code): Fix s390 build.
14590 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14591 is not handled because it is stored as a flag and not as a type ctor. Fixes
14594 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14596 * aot-compiler.c: Fix computation of GOT slot statistics.
14598 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14599 Also remove support for not PIC AOT.
14601 * mini.h: Bump AOT file format version.
14603 * objects.cs: Add a test for #78990.
14605 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14606 (peter.dettman@iinet.net.au). Fixes #79087.
14608 * basic-long.cs: Add a test for the above.
14610 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14612 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14614 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14617 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14619 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14622 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14624 * mini.c: Don't verify COM proxy invoke calls
14627 2006-08-10 Dick Porter <dick@ximian.com>
14629 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14630 which process is holding semaphores locked.
14632 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14634 * mini-ia64.c mini-amd64.c: Fix #79027.
14636 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14638 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14640 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14641 implicit arguments in a vararg call. Fixes #79027.
14643 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14645 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14646 (mono_get_array_new_va_signature): Ditto.
14648 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14650 * aot-runtime.c: Call init_plt lazily.
14652 * inssel-long.brg: Fix unsigned long->int conversion.
14654 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14656 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14657 that most data is now in the .rss/.data section.
14659 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14661 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14663 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14665 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14667 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14669 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14670 virtual call. Fixes #79010.
14672 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14673 and use the result as the this argument in the real call.
14675 * generics.2.cs: Add a new test for #79010.
14677 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14679 * mini-x86.c: Fix a warning.
14681 * aot-compiler.c: Add a bunch of statistics.
14683 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14685 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14687 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14689 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14691 * 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>.
14693 2006-07-13 Miguel de Icaza <miguel@novell.com>
14695 * mini.c (mono_method_to_ir): Obtain the original method in the
14696 CIL stream and use this to perform validation.
14700 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14702 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14703 (mono_arch_call_opcode): Ditto.
14705 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14708 * mini.c (mono_patch_info_dup_mp): New helper function.
14710 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14711 compilation. Fixes #78827.
14713 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14715 * declsec.c: Use original security informations for
14716 MONO_WRAPPER_MANAGED_TO_MANAGED.
14718 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14720 * mini.c: Allow Com Interop methods/classes and
14721 don't verify COM wrapper calls
14724 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14726 * inssel-long32.brg: Fix long->i4 checked conversion.
14728 * exceptions.cs: Add a test for the above.
14730 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14732 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14734 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14737 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14740 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14742 * mini.c: Fix solaris/x86 exception handling.
14744 * Makefile.am: Get rid of $(ICU_LIBS).
14746 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14748 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14749 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14750 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14752 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14754 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14755 this function causes a SIGSEGV.
14757 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14759 * mini.c: Remove unused solaris/x86 includes.
14761 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14763 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14765 2006-06-20 Jb Evain <jbevain@gmail.com>
14767 * cpu-g4.md: fix max length of start_handler instruction.
14769 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14770 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14772 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14773 * ssa.c: Fixed bug 78653 for SSA based deadce.
14774 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14775 MonoInst.flags, used in SSA based deadce.
14776 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14777 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14779 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14781 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14782 it can end up using non executable memory on ppc64 systems
14783 running ppc32 userspace (fix from Johannes Berg).
14785 2006-06-14 Dick Porter <dick@ximian.com>
14787 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14790 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14791 * mini.c: Made so that inline is locally disabled if it would
14792 trigger a .cctor, because too many apps depend on this behavior
14793 (which seems to be also the one of the MS CLR).
14795 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14797 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14798 No idea why this worked before.
14800 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14801 which branch to outer exception clauses since they could skip the
14802 inner finally clauses. Fixes #78633.
14804 * exceptions.cs: Add a test for the above.
14806 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14809 * iltests.il: Add a test for the above.
14811 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14813 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14814 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14816 * iltests.il: Add a test for the above.
14818 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14820 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14822 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14823 methods as instrinsics.
14825 2006-06-09 Wade Berrier <wberrier@novell.com>
14827 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14828 (simple-cee-ops.h ssapre-mini-ops.h)
14830 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14832 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14833 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14835 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14836 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14838 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14840 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14842 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14844 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14845 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14846 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14847 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14848 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14849 of opcodes, so that bug 78549 should not happen again.
14850 * ssapre.c: Updated to use the renamed files.
14852 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14854 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14855 in OP_ATOMIC_EXCHANGE_I4.
14857 2006-06-07 Wade Berrier <wberrier@novell.com>
14859 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14860 in mono_debugger_create_notification_function)
14862 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14864 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14866 * mini.c (type_from_stack_type): Disable some changes which do not
14869 * driver.c: Reenable opts.
14871 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14872 of the evaluation stack.
14874 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14875 evaluation stack trace at entry to the bblock.
14877 * mini.c (merge_stacks): New function to perform verification of stack merges.
14878 Turned off by default.
14880 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14883 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14885 * local-propagation.c: Fixed bug 78549.
14887 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14889 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14891 2006-06-02 Miguel de Icaza <miguel@novell.com>
14893 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14894 tramp-arm.c, tramp-ia64.c
14895 (mono_debugger_create_notification_function): Update signature to
14896 new signature and use new protocol for creating the notification
14899 Should fix the build.
14901 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14903 * exceptions-ppc.c (mono_jit_walk_stack)
14904 (ves_icall_get_frame_info): Fix the build
14906 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14908 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14910 2006-05-31 Raja R Harinath <rharinath@novell.com>
14912 * il2tests.2.il: New file for generics CIL tests. Add test for
14914 * Makefile.am: Update.
14917 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14920 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14922 * aliasing.c: Fixed bug 78311.
14924 2006-05-29 Martin Baulig <martin@ximian.com>
14926 * mini-exceptions.c (mono_find_jit_info): When computing the
14927 native offset, check whether we're actually inside the method's
14928 code; call mono_debug_print_stack_frame() to format the frame.
14929 (ves_icall_System_Exception_get_trace): Call
14930 mono_debug_print_stack_frame() to format the stack frame.
14931 (ves_icall_get_trace): Update to the new debugging API.
14932 (mono_jit_walk_stack_from_ctx): Likewise.
14933 (ves_icall_get_frame_info): Likewise.
14935 * mini.c (get_method_from_ip): Use the new debugging API.
14936 (mono_print_method_from_ip): Likewise.
14939 (mono_jit_walk_stack): Use the new debugging API.
14940 (ves_icall_get_frame_info): Likewise.
14942 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14944 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14946 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14948 * mini.c: Added "limitator" to inline for debugging.
14950 2006-05-24 Martin Baulig <martin@ximian.com>
14952 * debug-debugger.c (mono_debugger_init): Create a private,
14953 malloc()-based code manager for the notification function and
14954 intentionally leak it on exit. This fixes the crash-on-exit race
14958 (mono_debugger_create_notification_function): Added
14959 `MonoCodeManager *' argument.
14962 (mono_debugger_create_notification_function): Added
14963 `MonoCodeManager *' argument.
14965 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14967 * aliasing.c: Fixed 64 bit issue.
14968 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14969 default since all known bugs are fixed (one more time!).
14971 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14973 * mini.c: write barrier support.
14975 2006-05-23 Martin Baulig <martin@ximian.com>
14977 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14978 check at the top of the file.
14980 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14982 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14983 reverting changes without reason and without changelog entries.
14985 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14987 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14988 to a few opcodes. Fixes #78439.
14990 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14991 consistency with other archs.
14993 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14995 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14997 * debug-debugger.c: fix the build.
14999 2006-05-17 Martin Baulig <martin@ximian.com>
15002 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15003 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15004 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15005 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15007 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15009 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15011 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15013 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15014 MONO_TYPE_GENERICINST.
15016 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15017 MONO_TYPE_GENERICINST.
15019 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15021 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15024 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15026 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15028 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15030 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15032 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15033 mono_trace_cleanup ().
15035 * iltests.il: Fix problem with the newly added test.
15037 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15038 due to register constraints, free up the previous hreg. Fixes #78314.
15040 * iltests.il: Add new test for #78314.
15042 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15043 Interlocked.Add. Fixes #78312.
15045 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15047 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15049 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15051 2006-05-05 Martin Baulig <martin@ximian.com>
15053 * debug-mini.c (mono_debug_open_block): New method.
15056 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15057 the beginning of each basic block.
15060 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15061 the beginning of each basic block.
15063 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15065 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15066 default until I understand why they break the build on amd64.
15068 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15070 * mini.c (mini_cleanup): Call mono_cleanup ().
15072 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15075 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15077 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15078 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15079 default since all known bugs are fixed, and I cannot reproduce bug
15080 77944... I'm asking Matt Hargett to test again after this commit.
15082 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15084 * mini-codegen.c: Fixed typo that thrashed inline.
15086 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15088 * dominators.c (compute_dominators): Avoid using a worklist since
15089 it is not correct in some cases. Instead, iterate over all bblocks as
15090 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15092 2006-04-28 Miguel de Icaza <miguel@novell.com>
15094 * mini.c (mono_jit_compile_method_inner): Use
15095 mono_prepare_exception_from_error that resets the value
15098 2006-04-27 Miguel de Icaza <miguel@novell.com>
15100 * mini.c: Move the mini_loader_error_to_exception to metadata.
15102 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15104 * aliasing.c: Fixed bug 78210.
15106 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15108 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15109 default until all their problems (or the ones they trigger) are fixed.
15111 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15113 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15115 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15116 as loaded only after resolving patches since that could invoke the same method.
15118 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15120 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15123 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15126 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15129 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15130 made from AOT code through the PLT table.
15132 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15133 holding the plt offset when a call is made to the aot plt trampoline.
15135 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15137 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15140 * Makefile.am (common_sources): Fix build breakage.
15142 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15143 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15144 intra-assembly calls if possible.
15146 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15148 * mini-trampolines.c: Handle PLT entries.
15150 * mini.c: Avoid creating a GOT var for calls.
15152 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15153 from mscorlib code.
15155 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15156 from mscorlib code.
15158 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15161 * mini.h: Bump AOT file format version.
15163 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15166 2006-04-25 Martin Baulig <martin@ximian.com>
15168 * driver.c: Disable copyprop, consprop and inline when running
15169 inside the debugger.
15171 2006-04-25 Martin Baulig <martin@ximian.com>
15173 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15174 with `get_current_thread' and added `detach'.
15175 (MonoDebuggerMetadataInfo): Added `thread_size',
15176 `thread_tid_offset', `thread_stack_ptr_offset' and
15177 `thread_end_stack_offset'.
15179 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15181 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15184 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15185 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15187 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15189 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15191 * aot.c: Add support for ADJUSTED_IID.
15193 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15195 * aot.c (emit_method_order): Don't align method_order_end.
15197 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15198 the interface ID changes.
15200 2006-04-21 Dick Porter <dick@ximian.com>
15202 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15203 cleaning up a thread. Fixes the new part of bug 77470.
15205 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15207 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15208 to managed wrapper.
15210 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15212 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15214 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15215 SIGSEGV. Fixes #78072.
15217 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15218 unregister our SIGABRT handler.
15220 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15222 * mini.c: Disabled inline where it can alter the call stack in a
15223 way visible from managed code.
15224 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15227 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15229 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15230 on other platforms. Fixes #78089.
15232 2006-04-13 Martin Baulig <martin@ximian.com>
15234 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15235 determine whether we're inside the debugger.
15238 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15240 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15242 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15243 handler clauses. Fixes #78024.
15245 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15246 in the CALL_MEMBASE opcodes. Fixes #78088.
15247 (mono_arch_get_vcall_slot_addr): Ditto.
15249 2006-04-10 Martin Baulig <martin@ximian.com>
15251 * debug-debugger.c: The thread handling code has now been moved
15252 into ../metadata/threads.c.
15254 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15256 * driver.c (mono_main): Fix --with-gc=none build.
15258 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15259 (mono_spillvar_offset_float): Ditto.
15260 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15261 hreg, not when its !global, since on ia64, there is a third category: stacked
15264 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15266 * mini.c: set MonoInst->klass for load field address and a few other
15269 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15271 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15273 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15275 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15276 the branch opt changes.
15278 2006-04-06 Dick Porter <dick@ximian.com>
15280 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15282 * wapihandles.c (mini_wapi_seminfo):
15283 * driver.c (mono_main): Add semaphore info option
15285 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15287 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15288 branch optimization changes. Fixes #78009.
15290 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15292 * mini.c: ignore accessibility of methods in managed->native wrappers.
15294 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15296 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15298 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15300 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15302 * mini.c: Modify the branch optimizations to preserve the invariant that
15303 the entries inside the in_bb and out_bb arrays are unique.
15304 (mono_unlink_bblock): Avoid creation of new arrays.
15306 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15308 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15311 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15313 * mini.c (optimize_branches): Remove the "optimizations" in
15314 the cbranch1/cbranch2 -> branch cases which were causing several
15315 problems in the past. Fixes #77986.
15317 2006-03-31 Chris Toshok <toshok@ximian.com>
15319 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15320 default optimizations :(
15322 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15324 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15327 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15329 * local-propagation.c: Added comments to structs and removed
15330 "Mono" prefixes from local tree mover types.
15332 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15334 * Makefile.am (arch_sources): Define this for each architecture so
15335 libmono_la_SOURCES is defined in one place.
15337 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15339 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15342 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15344 * driver.c: print the GC name supplied by configure.
15346 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15348 * local-propagation.c: Added tree mover, and moved here all the
15349 local propagation code from mini.c
15350 * mini.c: Added support for treeprop, and moved all the local
15351 propagation code to local-propagation.c
15352 * mini.h: Added support for treeprop
15353 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15354 treeprop, inline and deadce by default
15355 * Makefile.am: Added local-propagation.c
15357 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15359 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15361 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15363 * debug-debugger.c: make it compile without the Boehm GC.
15365 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15367 * mini.c: fixed issue with mismatch when an icall is registered
15368 with multiple names but same address.
15370 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15372 * declsec.c, mini-exceptions.c: use write barrier to set reference
15373 fields of managed objects.
15375 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15377 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15378 (can_access_internals): Fix a warning.
15380 * mini.c (print_method_from_ip): Rename this to
15381 mono_print_method_from_ip so it gets exported.
15383 * trace.c: Deal with strings inside StringBuilder's containing garbage
15384 and fix memory leaks. Fixes #77848.
15386 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15388 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15391 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15393 * mini-s390.c: Remove OP_X86_TEST_NULL.
15395 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15397 * mini.c: use the correct GetHashCode() for the moving collector.
15399 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15401 * liveness.c: Regalloc spill cost tuning.
15403 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15405 * mini-s390x.h: Correct S390_LONG macro.
15407 * mini-s390x.c: Cleanup unused code.
15409 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15411 * jit-icalls.h: New file.
15413 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15414 icalls and include that instead of including jit-icalls.c.
15416 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15419 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15421 * mini.c: when checking for member accessibility, also check for
15422 friend assemblies and for explicit interface implementations.
15424 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15426 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15428 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15430 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15431 common cases are done first.
15433 * mini-ops.h: Only define platform specific opcodes on the given platform.
15435 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15438 2006-03-14 Martin Baulig <martin@ximian.com>
15440 Revert Paolo's change from r57348:
15442 * mini.h: don't use gboolean for bitfields.
15443 * mini.c: verifier changes for fields and methods accessibility.
15445 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15447 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15449 * mini-s390x.c: Fix conv_r_un.
15451 * cpu-s390, cpu-s390x.md: Fix lengths.
15453 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15455 * mini.c: nested types have access to all the nesting
15456 levels, not just the enclosing types.
15458 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15460 * mini.c: added a few more verification checks.
15462 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15464 * liveness.c: Merge optimizations from the linear-il branch.
15466 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15468 * mini-ia64.c (emit_call): Add a comment.
15470 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15472 * tramp-ia64.c: Fix some warnings.
15474 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15476 * mini.h: don't use gboolean for bitfields.
15477 * mini.c: verifier changes for fields and methods accessibility.
15479 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15481 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15482 lazy icall wrapper changes.
15484 * dominators.c: Replace all the dominator algorithms with faster
15485 ones from the linear-il branch.
15487 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15490 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15491 common cases are done first.
15493 * mini-amd64.c: Fix some warnings.
15495 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15498 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15501 * mini.h: Add a missing prototype.
15503 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15505 * mini.c: Compile icall wrappers lazily.
15507 * mini-codegen.c: Use printf instead of g_print since its much faster.
15509 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15512 * mini.c (optimize_branches): Cache the negative result from
15513 remove_block_if_useless ().
15515 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15516 Also fix some bblock linking issues.
15518 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15521 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15523 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15524 accessed fields first, for better cache behavior.
15526 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15528 * mini.c: speedup IList<T> array accesses.
15530 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15532 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15533 inline_costs counter. Fixes #77190.
15535 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15537 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15538 trace messages. Fixes #77706.
15540 2006-03-04 Martin Baulig <martin@ximian.com>
15542 * tramp-amd64.c, tramp-x86.c
15543 (mono_debugger_create_notification_function): Use
15544 mono_global_codeman_reserve() to allocate a buffer at runtime and
15547 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15549 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15550 notification function at runtime and then call `initialize' in the
15551 `MONO_DEBUGGER__debugger_info' vtable.
15553 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15555 * iltests.il: Fix a visibility problem.
15557 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15559 * driver.c, mini.c: add hooks for the counters API.
15561 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15563 * driver.c: show disabled options.
15565 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15567 * linear-scan.c: always use cost-driven selection.
15569 2006-02-28 Raja R Harinath <rharinath@novell.com>
15571 * jit-icalls.c (helper_compile_generic_method): Revert change from
15574 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15576 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15578 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15580 * inssel.brg: style fixes, mostly to force the updated monoburg
15581 to run for people using svn.
15583 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15585 * mini.c: match monoburg changes.
15587 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15589 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15590 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15591 declaration in the header file.
15593 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15595 * helpers.c: reduce relocations and mem usage.
15597 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15599 * mini.h, mini-codegen.c: disable logging features if
15600 requested by configure.
15602 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15604 * mini.c: tiny verifier changes.
15606 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15608 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15609 cpu-pentium.md: stack alignment changes for osx/x86,
15610 partially from Geoff Norton <gnorton@customerdna.com>.
15612 2006-02-24 Raja R Harinath <harinath@gmail.com>
15614 * jit-icalls.c (helper_compile_generic_method): Update to changes
15615 in metadata/class.c.
15617 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15619 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15621 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15622 interface calls with large offsets.
15624 2006-02-23 Raja R Harinath <rharinath@novell.com>
15626 * jit-icalls.c (helper_compile_generic_method): Document the
15627 special-case we depend on so that we can inflate the method twice
15628 with the same context with no bad side-effects.
15630 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15632 * mini-x86.c, mini-amd64.c: fix for case when xen support
15635 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15637 * mini-x86.c, mini-amd64.c: generate code to access tls items
15638 in a faster way for Xen systems.
15640 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15642 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15643 updates and compilation fixes for the OSX/x86 port, mostly from
15644 Geoff Norton <gnorton@customerdna.com>.
15646 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15648 * inssel.brg: faster interface call implementation
15649 to sync with the interface_offsets MonoVTable changes.
15651 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15653 * mini.c: more verification checks.
15655 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15657 * mini.c: added a few more verification checks.
15659 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15661 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15662 facility on the processor and use it if available.
15664 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15666 * driver.c, aot.c, mini.c: throw exception if the IL code is
15667 invalid or unverifiable.
15669 2006-02-17 Raja R Harinath <rharinath@novell.com>
15671 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15674 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15676 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15678 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15680 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15681 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15682 handling of instantiated generic valuetypes.
15684 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15686 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15687 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15690 * generics.2.cs: Revert the nullable reftypes tests.
15692 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15694 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15695 using __builtin_frame_address (1) as it doesn't work in the presence
15696 of optimizations. Hopefully fixes #77273.
15698 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15699 -> generics.cs change as it doesn't work with some automake versions.
15701 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15703 * mini.c: handle systems that sue a different way to
15704 retrieve the stack address of the current thread.
15706 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15708 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15709 it specially in the makefile.
15711 * generics.2.cs: Add tests for nullable reference types.
15713 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15715 * mini.c: always handle the case when mono_jit_init()
15716 is called in a thread different from the main thread,
15717 confusing libgc (bug #77309).
15719 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15721 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15723 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15725 * mini.c: change optimize_branches () to use a single loop
15726 and introduce a new optimization to simplify some range checks.
15728 2006-02-03 Martin Baulig <martin@ximian.com>
15730 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15731 and merged with debugger_thread_manager_add_thread().
15732 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15733 inform the debugger about the main thread.
15735 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15737 * basic.cs: Add test for div.un/rem.un constant folding.
15739 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15741 * cpu-s390x.md: correct int_xor_imm length
15743 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15745 * generics.2.cs: New test for #77442.
15747 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15750 2006-02-02 Martin Baulig <martin@ximian.com>
15752 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15753 <mono/metadata/mono-debug-debugger.h>
15755 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15757 2006-02-02 Martin Baulig <martin@ximian.com>
15759 * debug-debugger.h: New header file for debug-debugger.c.
15761 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15762 function is a separate thread anymore; add support for attaching.
15764 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15766 * tramp-x86.c: Fix a warning.
15768 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15770 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15771 on very large methods.
15773 * aot.c (load_patch_info): Fix a warning.
15775 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15777 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15778 mini-ops.h: alu membase optimizations.
15780 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15782 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15783 to speedup StringBuilder.
15785 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15787 * dominators.c (mono_compute_natural_loops): Fix detection of
15788 loop body start blocks.
15790 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15792 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15794 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15797 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15799 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15801 2006-01-25 Martin Baulig <martin@ximian.com>
15803 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15804 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15805 started to cleanup this file a little bit.
15807 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15809 * mini.c: optimize a codepath frequently happening in generics code.
15811 2006-01-23 Martin Baulig <martin@ximian.com>
15813 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15815 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15816 functions directly.
15818 * driver.c: debug-debugger.c is only available if
15819 `MONO_DEBUGGER_SUPPORTED' is defined.
15821 2006-01-23 Martin Baulig <martin@ximian.com>
15823 * debug-debugger.c: Only enable this on platforms where the Mono
15824 Debugger is working (x86 and x86_64).
15826 2006-01-21 Martin Baulig <martin@ximian.com>
15828 The Mono Debugger is now using the normal `mono' instead of the
15829 `mono-debugger-mini-wrapper' when executing managed code.
15831 * debug-debugger.c: New file; previously known as
15832 debugger/wrapper/wrapper.c.
15834 * debug-mini.c (mono_init_debugger): Removed.
15836 * driver.c (mono_main): Added new `--inside-mdb' command line
15837 argument which is used when running inside the debugger.
15839 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15841 * liveness.c (mono_analyze_liveness): Remove some unused data
15844 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15846 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15848 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15850 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15851 depends on implementation details of monobitset.
15853 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15856 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15858 * liveness.c: Update after monobitset changes.
15860 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15862 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15864 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15866 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15868 * mini-s390x.c: Remove warning messages.
15870 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15872 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15874 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15876 * generics.2.cs: Add ldelem/stelem_any test.
15878 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15880 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15882 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15884 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15886 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15888 * generics.2.cs: Reenable vtype tests.
15890 * inssel-x86.brg: Remove an icorrect valuetype rule.
15892 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15894 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15895 initial support for OP_ABS.
15897 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15899 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15901 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15903 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15904 conversion and implement LADD/LSUB.
15906 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15909 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15911 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15913 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15916 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15918 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15919 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15920 (stack walk problem).
15922 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15924 * aot.c (mono_aot_load_method): Fix a warning.
15926 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15928 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15930 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15932 * iltests.il: Add test for #77148.
15934 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15937 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15939 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15941 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15943 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15944 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15946 * basic-long.cs: Add lconv-to-r4/r8 tests.
15948 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15950 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15952 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15953 here as on other archs.
15955 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15957 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15959 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15961 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15963 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15965 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15966 instrument_prolog; Add memory_barrier instruction.
15968 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15970 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15972 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15974 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15976 * aliasing.c inssel.brg: Fix warnings.
15978 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15979 could skip initialization of some parts of memory.
15981 * mini.c mini-ia64.c: Fix warnings.
15983 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15985 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15987 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15988 a crash seen on sparc.
15990 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15992 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15994 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15996 * mini-ops.h: Add s390_backchain instruction
15998 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16000 * cpu-s390.md: Add s390_backchain instruction
16002 * mini-s390.c: Significant ABI changes
16004 * mini-s390.h: Cater for zero length structures
16006 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16008 * mini-s390.c: ABI fixes
16010 * inssel-s390.brg: Remove debug statements
16012 * cpu-s390.md: Fix length of ATOMIC_xx operations
16014 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16016 * basic-float.cs: Add float<->long conversion tests.
16018 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16020 * mini-s390.c: Fix LOCALLOC processing.
16022 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16024 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16026 * iltests.il: Add tests for some opcodes not covered by the other
16029 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16031 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16032 register loading for Tail processing; Correct trace output.
16034 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16036 * cpu-s390.md: Correct size of jmp instruction.
16038 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16040 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16042 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16044 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16045 Bring s390 up to current level.
16047 2005-12-12 Zltan Varga <vargaz@gmail.com>
16049 * generics.2.cs: Disable the newly added tests as they do not work yet.
16051 * generics.2.cs: Add valuetype tests.
16053 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16055 * basic-long.cs: Add i4->u8 test.
16057 * objects.cs: Add tests for JIT intrinsic.
16059 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16060 optimizations lost by a mistake.
16062 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16064 * basic-long.cs: Remove a test moved to objects.cs.
16066 * arrays.cs: Add more array tests.
16068 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16070 * arrays.cs: Add new tests for multi-dimensional arrays.
16072 2005-12-06 Raja R Harinath <rharinath@novell.com>
16074 * Makefile.am (test_sources2): Add generics.2.cs.
16075 (EXTRA_DIST): Add test_sources2.
16077 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16079 Support for boxing and unboxing nullable types as well as the
16080 isinst operation on nullables, per the CLI ammendment.
16082 * inssel.brg (CEE_ISINST): Special case for nullable
16084 * mini.c (handle_unbox_nullable): new method
16085 (handle_box): Special case for nullable types
16086 (mono_method_to_ir): Call handle_unbox_nullable in correct
16089 * generics.2.cs: New test suite
16091 * Makefile.am: Support for regression tests with generics.
16093 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16095 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16096 allocated to registers. Fixes #76800.
16098 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16100 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16102 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16104 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16107 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16109 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16112 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16114 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16115 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16117 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16118 single precision before storing to a single precision location.
16120 2005-11-28 Raja R Harinath <rharinath@novell.com>
16122 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16124 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16126 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16129 * basic.cs: Remove test_0_byte_compares test which was moved to
16130 objects.cs a long time ago.
16132 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16134 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16136 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16138 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16139 handlers are called.
16141 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16144 * mini-ia64.c: Add support for the throw->branch exception
16147 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16149 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16151 * mini.c: Enabled "fastpath" deadce :-)
16153 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16155 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16156 alias analysis pass to support it.
16157 * mini.h: Likewise.
16159 * liveness.c: Likewise (liveness computation can use aliasing
16160 information to be more accurate).
16161 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16162 moreover made so that "--compile-all" uses the given optimization
16163 flags and not the default ones.
16164 * aliasing.c: Alias analysis (new file).
16165 * aliasing.h: Likewise.
16166 * Makefile.am: added "aliasing.c" and "aliasing.h".
16168 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16170 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16173 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16175 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16176 fp >= end_of_stack exit condition, as it is not needed, and it might
16177 become true for fp eliminated frames.
16179 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16181 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16184 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16186 * mini-arm.c: fixed alignment of doubles/longs to match
16187 the C ABI (bug #76635).
16189 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16191 * aot.c: fix compilation with --enable-minimal=aot.
16193 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16195 * mini-arm.c: fixed compatibility with the new
16196 floating point emulator package for compares.
16198 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16200 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16202 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16204 * mini-exceptions.c (print_stack_frame): Output to stderr.
16205 (mono_handle_native_sigsegv): Ditto.
16207 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16209 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16210 OP_LCONV_TO_OVF_I implementation.
16212 * mini-amd64.c: Add support for the throw->branch exception
16215 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16216 when the catch clause catches a more general exception, i.e. Object.
16218 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16220 * cpu-ia64.md: Remove unused opcodes.
16222 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16223 specific defines for architectures defining USE_SIGACTION.
16225 * mini-ia64.c: Fix some warnings.
16227 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16228 version seemed to skip a frame.
16230 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16232 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16233 only calls which are made to native code use this flag.
16235 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16237 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16238 varargs methods as well.
16240 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16241 which have save_lmf set. Reorganize methods prologs a bit.
16243 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16244 debugger to the proper place.
16246 2005-10-29 Martin Baulig <martin@ximian.com>
16248 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16249 when running inside the debugger until the debugger has support
16252 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16254 * mini.h: Fix a warning.
16256 2005-10-24 Miguel de Icaza <miguel@novell.com>
16258 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16259 we expose publicly, this returns the string.
16261 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16263 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16264 with fp elimination.
16266 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16268 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16269 native stacktrace using the glibc 'backtrace' function if available.
16271 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16273 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16275 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16276 handle SIGSEGVs received while in native code.
16278 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16279 code, call mono_handle_native_sigsegv which will abort the runtime
16280 after printing some diagnostics, instead of converting it into a
16281 confusing NullReferenceException.
16283 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16285 * cpu-pentium.md: Remove unused opcodes.
16287 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16289 * mini-amd64.h (MonoLMF): Add rsp field.
16291 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16294 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16296 * mini-codegen.c (get_register_spilling): Fix some warnings.
16298 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16300 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16301 elimination during exception handling. Enable fp elimination by
16304 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16307 2005-10-16 Martin Baulig <martin@ximian.com>
16309 * mini-exceptions.c
16310 (mono_debugger_run_finally): New public method for the debugger.
16312 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16314 * debug-mini.c (mono_debug_init_method): Fix warning.
16316 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16317 the 'exname' parameter const to fix some warnings.
16319 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16321 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16322 introduced by the previous patch.
16324 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16326 * basic-float.cs: Add test for precision of float arithmetic.
16328 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16329 when loading/storing single values from/to memory.
16331 * mini.c (mono_jit_compile_method_with_opt): Create the function
16332 pointers in the correct domain.
16334 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16336 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16337 introduced by previous patch.
16339 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16340 when out_filter_idx is NULL.
16342 * mini-exceptions.c: Don't run filter clauses twice during exception
16343 handling. Fixes #75755.
16345 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16347 * aot.c: Add support for ldflda wrappers.
16349 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16352 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16354 * mini.c, mini.h: do not consider exception handlers blocks when
16355 setting up interface variables.
16357 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16359 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16361 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16363 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16364 causes a regression.
16366 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16368 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16370 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16371 of the OP_P definitions.
16373 * TODO: Add a proposal for dealing with the CEE/OP mess.
16375 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16376 optimizations from the x86 port.
16378 * cpu-amd64.md: Ditto.
16380 * basic.cs basic-long.cs: Add tests.
16382 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16384 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16385 Patrik Torstensson's implementation of my exception-handling
16386 optimization idea, when the exception object is not used
16389 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16391 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16392 of the mul_imm optimizations from the old jit.
16394 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16396 * mini.c, liveness.c: patch by Patrik Torstensson and
16397 Zoltan Varga to improve performance in methods with
16400 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16402 * driver.c: Remove 'Globalization' entry from --version.
16404 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16406 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16407 there is a profiler interested in JIT events.
16409 * aot.c: Load profile files produced by the AOT profiling module, and
16410 reorder methods based on the profiling info. Add a 'method_order' table
16411 to the AOT file to make mono_aot_find_jit_info work with the reordered
16414 * mini.h: Bump AOT file version info.
16416 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16418 * mini-arm.h: work around what looks like a gcc bug when optimizations
16421 2005-09-28 Raja R Harinath <rharinath@novell.com>
16423 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16424 conditionals. Use ...
16425 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16427 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16429 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16430 to determine the amount of memory to copy when passing valuetypes.
16432 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16433 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16435 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16437 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16438 information about aot.
16440 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16442 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16443 macros. This will allow a deadlock debugger to easily be plugged
16446 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16448 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16450 2005-09-27 Raja R Harinath <rharinath@novell.com>
16452 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16453 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16454 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16455 ($(arch_built)) [CROSS_COMPILING]: Error out.
16457 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16459 * aot.c: Add support for the no_special_static flag for classes.
16461 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16463 * Reapply reverted patches.
16465 * *: Revert r50174 as well.
16467 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16469 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16471 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16473 2005-09-23 Miguel de Icaza <miguel@novell.com>
16475 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16476 part of the SIG_HANDLER_SIGNATURE.
16478 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16480 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16483 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16484 introduced by previous patch.
16486 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16488 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16489 saved registers too.
16491 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16492 upon the information returned by get_call_info ().
16494 * mini-x86.c (add_float): Fix stack size calculation.
16495 (mono_arch_call_opcode): Rewrite this so it works based up the
16496 information returned by get_call_info ().
16497 (mono_arch_get_this_vret_args): Ditto.
16499 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16501 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16502 in cinfo to determine the registers which need to be used.
16504 2005-09-20 Miguel de Icaza <miguel@novell.com>
16506 * driver.c (mono_main): Add --server and --desktop flags.
16508 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16510 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16511 registers as global registers.
16513 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16514 longer needed with the new register allocator.
16516 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16518 * cpu-ia64.md: Remove unused opcodes.
16520 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16522 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16524 * cpu-amd64.md: Remove unused opcodes.
16526 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16527 needed with the new register allocator.
16529 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16532 2005-09-16 Raja R Harinath <rharinath@novell.com>
16534 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16536 2005-09-16 Martin Baulig <martin@ximian.com>
16538 * exceptions-amd64.c
16539 (throw_exception): Don't call mono_debugger_throw_exception() if
16540 we're a rethrow - see the FIXME in the code.
16542 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16544 * mini.c (mono_init_exceptions): This only works on some architectures.
16546 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16548 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16551 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16553 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16554 now in mini-exceptions.c.
16556 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16558 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16559 now in mini-exceptions.c.
16561 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16563 * exceptions-x86.c: Applied patch from Patrik Torstensson
16564 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16566 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16567 code into mini-exceptions.c. Add some assertions to it.
16569 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16571 * aot.c (emit_section_change): Applied patch from "The Software Team"
16572 (<software@solmersa.com>). Fix as errors on windows.
16574 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16576 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16577 method info into the LMF.
16579 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16581 * mini-ia64.c: Add proper unwind info for method epilogs.
16583 * exceptions-ia64.c: Add some code to help debugging.
16585 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16587 * mini-exceptions.c: Fix warning.
16589 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16591 * mini.c: Really fix build.
16593 * mini-x86.c mini-amd64.c: Fix build.
16595 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16597 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16599 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16600 some Interlocked methods as intrinsics.
16602 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16603 for Thread methods as well.
16605 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16607 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16609 * mini-ia64.c mini-x86.c mini-amd64.c
16610 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16613 * mini.c (mono_init_exceptions): Fix build breakage.
16615 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16617 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16618 of instructions. Use the new ia64_unw_op macros for emitting unwind
16621 * mini.c (mono_init_exceptions): Initialize exception handling
16622 related trampolines at startup.
16624 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16626 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16628 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16630 * mini.c: Handle type loading errors gracefully during compilation and
16631 throw the appropriate exception.
16633 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16635 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16636 for the mono binary.
16638 2005-09-09 Martin Baulig <martin@ximian.com>
16640 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16643 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16645 * mini-arm.h: use emulation for conv.r.un for the release.
16647 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16649 * mini-arm.c, objects.cs: more fixes and tests for them.
16651 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16653 * mini-arm.c: align structures to at least 4 bytes to be able
16654 to keep our current optimized memcpy.
16656 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16658 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16660 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16662 * mini.c: ignore SIGPIPE.
16664 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16666 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16668 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16670 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16672 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16674 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16676 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16677 exception handling support.
16678 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16679 patch by Brian Koropoff <briank@marakicorp.com>).
16681 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16683 * mini.c: revert another 'optimization' which breaks when
16684 items on the eval stack need to be saved at a basic block end
16687 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16689 * jit-icalls.c: for arrays, ensure we always provide
16692 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16694 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16696 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16698 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16700 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16701 arguments in their original register.
16703 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16705 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16708 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16709 when ssapre is enabled.
16711 * inssel-long.brg: Fix bug in previous patch.
16713 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16714 multiplication by a constant.
16716 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16718 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16721 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16724 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16726 * inssel-arm.brg: apply changes tested by Brian Koropoff
16727 <briank@marakicorp.com>.
16729 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16731 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16733 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16735 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16736 to the same register if dreg is just a base register.
16737 (print_ins): Improve printing of membase opcodes.
16739 * inssel-x86.brg: Add optimized ldind(reg) rules.
16741 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16743 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16745 * mini.c: when running under valgrind, set the stack bottom for
16746 the GC at the actual approximate stack for the app (fixes running
16747 mono with valgrind).
16749 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16751 * mini.c: do no break at the first valuetype to init found
16752 (fixes bug #75791).
16754 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16756 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16758 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16760 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16762 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16764 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16766 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16768 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16770 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16773 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16776 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16779 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16781 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16783 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16785 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16786 in the tail recursion optimization.
16788 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16789 debug info into the assembly file.
16791 * iltests.il: Add test for filter regions.
16793 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16794 initial stack of filter regions. Fixes #75755.
16796 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16798 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16799 stack requirements.
16801 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16803 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16804 the check for an already compiled method on non-ia64 platforms.
16805 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16808 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16810 * inssel-x86.brg: Add some optimized call rules.
16812 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16814 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16817 * mini.h mini-trampolines.c: Pass the trampoline argument to
16818 mono_arch_patch_delegate_trampoline.
16820 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16822 * mini-trampolines.c: Fix build.
16824 * mini-amd64.h: Add delegate trampolines.
16826 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16828 * inssel-amd64.brg: Add optimized call rules.
16830 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16832 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16834 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16836 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16839 * mini-ia64.c: Remove LMF fixmes.
16841 * mini-ia64.h: Remove most fields from LMF.
16843 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16845 * mini-trampolines.c: Add support for IA64 function descriptors.
16847 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16848 for IA64 function descriptors.
16850 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16852 * tramp-arm.c: patch the vtable for virtual calls. Added
16853 support code to register/unregister the LMF.
16854 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16857 2005-08-19 Dick Porter <dick@ximian.com>
16859 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16860 bit value if needed.
16862 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16864 * mini.c (mini_get_method): Move handling of wrapper data here.
16866 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16868 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16871 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16872 bblock->code does not remain empty.
16874 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16876 * arrays.cs: Add regression test for #75832.
16878 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16879 rules. Fixes #75832.
16881 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16882 instruction scheduling.
16884 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16886 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16888 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16890 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16892 * mini-codegen.c: Fix VC build.
16894 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16896 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16898 * mini.h: fix signature for mono_register_opcode_emulation.
16900 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16902 * mini.c: Get rid of most of the helper_sig_... constants using
16903 mono_create_icall_signature ().
16905 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16907 * jit-icalls.c (helper_ldstr): New helper function.
16909 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16911 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16912 throw, load the string using a helper call instead of creating a string object.
16914 * aot.c: Update after LDSTR changes.
16916 * mini.h: Bump AOT file version.
16918 * aot.c: Save class size info into the AOT file. Print more statistics during
16921 * mini.h: Bump AOT file version.
16923 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16924 ordering of disasm cases. Fixes #74957.
16926 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16928 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16929 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16930 the generic code needed for the ARM port.
16932 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16934 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16935 inssel-arm.brg: more ARM features and fixes.
16937 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16939 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16940 ARM port work in progress.
16942 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16944 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16946 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16948 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16950 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16952 * *-ia64.*: Ongoing IA64 work.
16954 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16956 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16958 * TODO: Remove out-of-data todo stuff.
16960 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16963 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16965 * mini.h: Bump corlib version.
16967 2005-07-27 Martin Baulig <martin@ximian.com>
16970 (create_copy_ins): Added `const unsigned char *ip' argument; set
16971 `copy->cil_code' from it.
16973 2005-07-27 Martin Baulig <martin@ximian.com>
16975 * mini-exceptions.c (mono_handle_exception): Don't call
16976 mono_debugger_handle_exception() for filters.
16978 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16980 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16983 2005-07-26 Martin Baulig <martin@ximian.com>
16985 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16987 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16988 helper_compile_generic_method() if the method is actually virtual
16991 2005-07-26 Martin Baulig <martin@ximian.com>
16994 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16995 public; this is now accessed directly by the debugger.
16996 (mono_generic_trampoline_code): Removed.
16999 (mono_debug_init_method): Also add interncalls and wrappers.
17001 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17003 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17005 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17007 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17009 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17011 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17013 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17015 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17016 getting TLS offsets on AMD64 too.
17018 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17020 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17022 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17024 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17025 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17027 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17029 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17031 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17034 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17035 mono_sparc_is_virtual_call ().
17037 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17039 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17040 trampoline parameters.
17042 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17044 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17045 to mono_arch_get_vcall_slot_addr.
17047 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17050 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17052 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17054 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17056 2005-07-19 Martin Baulig <martin@ximian.com>
17058 * exceptions-amd64.c (throw_exception): Call
17059 mono_debugger_throw_exception() here like we're doing it on i386.
17061 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17063 * mini-ia64.c: Add optimized TLS access support.
17065 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17067 * mini-exceptions.c: Ongoing IA64 work.
17069 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17071 * mini.c: Use the default optimization set when embedding. Fixes
17074 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17076 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17077 of trampolines to a separate file.
17079 * mini-trampolines.c: New file.
17081 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17084 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17087 * mini-codegen.c: Fix cygwin build.
17089 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17091 * mini.c: Add some minor changes needed by the IA64 port.
17093 * *-ia64.*: Ongoing IA64 work.
17095 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17097 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17098 trampolines into arch-independent and arch-dependent parts.
17100 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17102 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17104 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17106 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17107 the xp-regalloc-branch for amd64.
17109 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17110 xp-regalloc-branch for x86.
17112 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17114 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17116 2005-07-06 Martin Baulig <martin@ximian.com>
17119 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17120 (mono_jit_runtime_invoke): Likewise.
17122 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17124 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17127 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17128 without loading their metadata. Reorganize the file format so exception handling+
17129 debug info is kept separate from normal method info. Create MonoJitInfo
17130 structures for methods lazily.
17132 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17134 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17136 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17138 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17141 * mini.h: Bump AOT file version.
17143 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17145 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17147 2005-07-01 Raja R Harinath <rharinath@novell.com>
17149 * Makefile.am (check-local): Call semdel-wrapper.
17151 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17153 * mini-x86.c: Revert the last change as it seems to break the build..
17155 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17157 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17159 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17161 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17163 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17164 outside of the macro, so strange stuff doesn't happen with gcc4
17165 (NEW_AOTCONST_TOKEN): Likewise.
17167 2005-06-28 Martin Baulig <martin@ximian.com>
17169 * mini.c (mini_class_is_system_array): New static method; use this
17170 instead of `klass->parent == mono_defaults.array_class' everywhere
17171 since this also works for the new generic array class.
17173 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17175 * inssel.brg: Remove warnings.
17177 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17179 * mini-ia64.c: Ongoing IA64 work.
17181 * basic-float.cs: Add float->i1 conversion test.
17183 * iltests.il: Add conv.u4 test.
17185 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17187 * inssel-long.brg: Fix bug caused by last change.
17189 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17191 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17192 BSDs. Allows the x86 JIT to work on OSX86
17194 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17196 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17199 * mini-ia64.c: Ongoing IA64 work.
17201 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17203 * mini-ia64.c: Ongoing IA64 work.
17205 * driver.c: Clean up jit_code_hash as well when using --regression.
17207 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17209 * basic-long.cs: Add tests for long->u4 conversion.
17211 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17213 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17214 that we do not depend on undefined C behavior: the order stuff
17215 gets evaluated within an expression. Fixes mono when compiled on
17218 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17220 * *-ia64.*: Ongoing IA64 work.
17222 * aot.c: Lower memory usage while loading AOT methods.
17224 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17226 * mini.h: Bump AOT file format version.
17228 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17230 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17232 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17234 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17235 not on callee assembly). Fixed some comments.
17237 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17239 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17240 it gets proper disassembly.
17241 (emit_method_info): Remove some dead code.
17243 * mini.c (mini_method_compile): Allways allocate the GOT var in
17244 mono_method_to_ir for emulating opcodes.
17246 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17248 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17249 before freeing the code memory. Fixes #74990.
17251 * objects.cs: Add regression test for #74992.
17253 * liveness.c: Extend live ranges of arguments to the beginning of the
17254 method. Fixes #74992.
17256 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17257 so it points into the faulting instruction.
17259 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17261 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17263 * *-ia64.*: Ongoing IA64 work.
17265 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17267 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17269 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17271 * *-ia64.*: Ongoing IA64 work.
17273 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17275 * basic-long.cs: Add tests for add/sub.ovf.
17277 * basic.cs: Add tests for sub.ovf.
17279 * *-ia64.*: Ongoing IA64 work.
17281 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17283 * *-ia64.*: Ongoing IA64 work.
17285 * basic.cs: Add conv.ovf.i4.un test.
17287 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17289 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17291 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17293 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17295 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17297 * *-ia64.*: Ongoing IA64 work.
17299 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17302 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17304 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17306 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17308 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17310 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17312 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17313 of a call is callable by a near call.
17315 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17317 * mini-ia64.c: Ongoing IA64 work.
17319 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17321 * genmdesc.c: Make the generated array non-static.
17323 * inssel-long.brg: Fix LSHR_IMM rule.
17325 * *-ia64.*: Ongoing IA64 work.
17327 * *-ia64.*: Ongoing IA64 work.
17329 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17331 * *-ia64.*: Ongoing IA64 work.
17333 * *-ia64.*: Ongoing IA64 work.
17335 * mini-ia64.c: Ongoing IA64 work.
17337 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17339 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17341 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17343 * objects.cs basic-long.cs: Move some tests to objects.cs.
17345 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17347 * *-ia64.*: Ongoing IA64 work.
17349 * iltests.il: Add a new test.
17351 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17352 newobj. Fixes #75042.
17354 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17356 * *-ia64.*: Ongoing IA64 work.
17358 * *-ia64.*: Ongoing IA64 work.
17360 * *-ia64.*: Ongoing IA64 work.
17362 * basic.cs objects.cs: Move tests accessing static variables as well.
17364 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17366 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17368 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17370 * driver.c: Always print failed tests.
17372 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17375 * *ia64*: Ongoing IA64 work.
17377 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17379 * basic.cs: Add tests for add.ovf. Fix warnings.
17381 2005-05-18 Miguel de Icaza <miguel@novell.com>
17383 * driver.c (mono_main): Avoid crash if no argument is passed to
17384 --break; Do not use g_error, but f_printf. And fix all other
17385 ocurrences of the same crash.
17387 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17389 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17390 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17393 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17395 * *-ia64.*: Add beginnings of IA64 backend.
17397 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17399 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17401 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17404 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17406 * mini-amd64.c: Fix a warning.
17408 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17410 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17411 in float_neg. Fixes #74897.
17413 * mini-amd64.c (emit_call): Fix another near call bug.
17415 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17417 * declsec.c: Keep the appdomain information in the structure. Added a
17418 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17419 value gets overwritten).
17420 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17421 an MonoAppDomain member to MonoSecurityFrame.
17422 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17423 used in the stack walk. Now use a MonoArray which grow (double) when
17426 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17428 * mini.c: Re-enabled runtime cleanup, since running threads should
17429 now properly stop when exiting.
17431 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17433 * mini-codegen.c: New file contaning the arch-independent local
17434 register allocator. Not used by any architectures yet.
17436 * mini.h linear-scan.c: Merge some changes from the
17437 mini-xp-local-regalloc branch.
17439 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17441 * mini-amd64.c (emit_call): Fix calls to native functions when the
17442 runtime is compiled as a shared library. Fixes #74756.
17444 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17445 on a literal field. Fixes #74751.
17447 2005-04-25 Raja R Harinath <rharinath@novell.com>
17449 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17451 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17453 * objects.cs: Add missing null casting test.
17455 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17457 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17458 in wrapper methods. Also rename 'address' variable to 'offset'.
17460 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17462 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17465 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17467 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17470 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17472 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17474 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17476 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17477 just the last bytes.
17479 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17481 * aot.c (mono_compile_assembly): Fix warning.
17483 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17484 by the _MSC_VER stuff.
17486 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17488 * inssel-long.brg: Fix #74588.
17490 * cpu-amd64.md: Fix #74591.
17492 * iltests.il: Add new regression tests.
17494 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17496 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17499 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17501 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17503 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17504 from Bill Middleton <flashdict@gmail.com>.
17506 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17508 * arrays.cs: Add new regression test. Fix warnings.
17510 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17512 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17513 and leakage in CKFINITE.
17515 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17516 this to a null op since it is called on amd64 too.
17518 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17520 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17521 body since this is not used on amd64.
17523 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17525 * mini-amd64.c: Remove obsolete fixmes.
17527 * mini.c (print_method_from_ip): Fix debugging support.
17529 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17531 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17532 so that expressions that don't give much gain are not reduced.
17533 * ssapre.h: Likewise.
17535 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17537 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17539 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17541 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17543 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17545 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17547 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17549 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17551 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17554 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17556 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17558 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17560 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17561 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17563 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17565 * mini-x86.c: Fix up stack overflow handling.
17567 * exceptions.cs: Add new regression test.
17569 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17571 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17572 mono_jit_thread_attach.
17574 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17576 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17578 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17579 avoid calling constructors using callvirt.
17581 * inssel.brg: Fix #74073.
17583 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17585 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17586 compilation with non-GCC compilers.
17587 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17588 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17590 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17592 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17593 klass->interface_offsets (will likely fix bug#74073).
17595 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17597 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17599 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17601 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17602 to amd64_div_reg_size ().
17604 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17606 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17608 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17610 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17612 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17614 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17616 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17618 * mini.c (mono_precompile_assembly): Load and precompile referenced
17619 assemblies as well. Fixes #74015.
17621 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17623 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17625 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17627 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17628 a lot of checks and (anyway) permissions cannot work until corlib is
17631 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17633 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17635 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17637 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17638 calls (fixes bug#72824).
17640 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17642 * mini.c: fix tail recursion elimination (see test in bug#73936).
17644 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17646 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17647 some fp functions in sse2 mode.
17649 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17651 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17653 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17655 * mini.h mini.c: Add mono_get_jit_tls_key ().
17657 * mini-x86.c: Enable fast TLS support on windows.
17659 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17661 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17662 * mini.c: Check for p/invoke method when generating code. If a
17663 p/invoke method, or it's class, isn't decorated with [Suppress
17664 UnmanagedCodeSecurity] then generate code to call System.Security.
17665 UnmanagedDemand (only if the security manager is active).
17667 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17669 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17670 last change as it seems to cause strange crashes.
17672 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17674 * *.c: handle unsafe function pointers where needed.
17676 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17678 * mini.c (mono_jit_free_method): Remove the fixme too.
17680 2005-03-15 Miguel de Icaza <miguel@novell.com>
17682 * mini.c: As discussed, make the code actually free the delegate
17683 thunk now, to enable the debugging of delegate problems, use
17684 MONO_DEBUG=1 when running Mono.
17686 This takes also care of parts of the leaks as seen by Joe.
17688 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17690 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17691 thread_tls_offset calculation.
17693 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17695 * declsec.c: Reworked linkdemand checks for icall. The previous code
17696 was using the declaration code (untrusted) and didn't work as expected
17697 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17700 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17702 * iltests.il: Add new localloc test.
17704 * mini-amd64.c: Handle large stack allocations the same way as on
17705 windows if stack overflow handling is working.
17707 * mini-amd64.c: Allocate the signal stack using mmap.
17709 * mini.c (sigsegv_signal_handler): Fix reading of context.
17711 * mini-exceptions.c: Fix up stack overflow handling.
17713 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17715 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17717 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17719 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17721 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17722 tramp_init functions as they are no longer needed.
17724 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17726 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17728 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17730 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17732 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17735 * mini-ops.h: Add OP_LMUL_IMM.
17737 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17738 long mul/div opcodes as intrinsic.
17740 * mini-amd64.c (emit_call): Handle the case when the callee might be
17743 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17745 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17748 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17750 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17752 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17754 * mini.c (mono_codegen): Don't leak here, to help people running
17757 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17759 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17760 conversions in sse2 mode.
17762 * basic-float.cs: Add regression test.
17764 * mini-amd64.c: Reenable sse2.
17766 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17768 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17770 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17772 * driver.c: Copyright text should include 2005.
17774 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17776 * cpu-amd64.md (load_membase): Fix more max lengths.
17778 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17780 * cpu-amd64.md (load_membase): Fix max length.
17782 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17784 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17786 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17787 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17789 * basic-float.cs: Add rounding regression test.
17791 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17793 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17795 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17796 structures in registers for pinvoke wrappers.
17798 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17800 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17802 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17804 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17805 wrapper to mono_jit_thread_attach.
17807 * mini.c (mini_jit_thread_attach): New jit icall.
17809 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17810 native->managed wrappers.
17812 * exceptions.cs: Add new regression test.
17814 * mini.c (optimize_branches): Check regions in the cbranch to throw
17815 block case as well. Fixes #73242.
17817 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17819 * mini.c: thread safety fixes.
17821 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17823 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17824 patching stuff, since delegates use jump trampolines so there is
17827 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17830 * tramp-amd64.c: Fix build.
17832 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17833 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17835 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17836 Rename this to mono_arch....
17837 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17839 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17841 * mini-amd64.c (emit_call): If both the caller and the callee is
17842 guaranteed to have 32 bit addresses, emit a normal call.
17844 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17846 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17847 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17848 method_ptr inside delegates.
17850 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17852 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17853 invalidated. Fixes #73001.
17855 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17857 * mini-x86.c: Only use stdcall for pinvokes on windows.
17859 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17861 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17862 * mini-x86.c: remove unreliable __thread var offset detection,
17863 use the correct accessors and enable by default.
17865 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17867 * mini.c (mono_jit_free_method): Fix memory leak.
17869 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17871 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17873 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17875 * cpu-amd64.md: Fix lengths of atomic opcodes.
17877 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17879 * driver.c: try to not imply using ICU is any good.
17881 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17883 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17884 functions as inline ops.
17886 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17887 some Interlocked functions as inline ops.
17889 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17891 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17893 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17895 * mini.c: Add support for OP_NOT_TAKEN.
17897 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17898 structures in registers for pinvoke wrappers.
17900 * mini-amd64.c: Fix warnings.
17902 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17904 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17906 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17908 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17909 address instead of loading the address from it.
17911 * mini-x86.c: Add support for returning small structs in registers
17912 on Win32. Fixes part of #70864.
17914 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17916 * trace.c (get_token): Improve error checking.
17918 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17920 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17922 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17924 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17925 it can be reused for MonoClass.
17926 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17929 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17931 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17932 instead of a MonoReflectionMethod. The method information wasn't used
17933 when displaying SecurityException details (but will be now).
17935 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17937 * Makefile.am : windows build fix.
17939 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17941 * iltests.il: Add new regression test.
17943 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17946 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17948 * mini.c: Moved linkdemand check into helper function check_linkdemand
17949 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17952 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17954 * declsec.c: Added statistics counter for different kinds of
17956 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17957 (and commented) declaration.
17958 * mini.c: Added statistics counter for security Demand code
17959 generation. Added display of security statistics.
17961 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17963 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17964 Fix compilation errors under gcc-2.95.
17966 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17968 * mini.c, driver.c: Use the new jit trampoline hashtable
17970 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17972 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17974 2005-02-11 Martin Baulig <martin@ximian.com>
17976 * debug-mini.c (mono_debug_close_method): Free the line number array.
17978 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17980 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17983 * mini.h: Bump AOT file format version.
17985 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17987 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17989 * declsec.h: Added macros to get/set lazyly initialized security
17990 informations about assemblies. Added new enum for different type of
17991 possible LinkDemand violation. Added function to check LinkDemands.
17992 * mini.h: Added a field to MonoCompile to hold any security violation
17993 detected when JITting a method (so it can be thrown later).
17994 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17995 and CEE_CALLVIRT. Added code to throw exception at the end of
17996 mini_method_compile (note: the exception is unhandled right now).
17998 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18000 * mini.c, jit-icalls.c: use the managed implementation of
18001 memset for initobj and memset, to avoid managed <-> unmanaged
18004 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18006 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18007 optimization if it would need a GOT var.
18009 * basic.cs: Add tests for constant propagation and switch statements.
18011 * ssa.c: Fix out-of-range constant propagation and switch statements.
18013 2005-02-09 <vargaz@freemail.hu>
18015 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18017 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18019 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18021 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18023 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18025 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18027 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18028 arithmetic operations.
18030 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18032 * mini-ppc.c: add a workaround for broken user code that
18033 DllImports vararg functions with non-vararg signatures.
18035 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18037 * mini.c (mono_jit_compile_method_inner): Add detection and a
18038 meaningfull error message for assemblies written in Managed C++.
18040 * tramp-amd64.c mini-amd64.h: Add support for
18041 create_trampoline_from_token ().
18043 * aot.c mini-x86.c abcremoval.c: Applied patch from
18044 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18046 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18048 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18049 which takes a MonoImage/token as parameter instead of a MonoMethod.
18051 * aot.c: Use the new trampoline for initializing vtables.
18053 * aot.c: Add support for ldfld/stfld_remote wrappers.
18055 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18056 rules for compare <MEM>, IMM.
18058 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18060 * aot.c: Handle inherited finalizers correctly.
18062 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18064 * inssel.brg (stmt): Add a missing _setup_... ().
18066 * aot.c: Save some parts of the class state to the AOT file and use it
18067 to recompute that state when a class is initialized.
18069 * mini.c: Install AOT hooks into the runtime.
18071 * mini.h: Bump AOT file format version.
18073 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18076 * iltests.il: Add new test.
18078 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18080 * mini.c: fix typo.
18082 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18084 * mini.c: setup the statistical profiler in the thread attach
18085 callback to cope with the new single thread code.
18087 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18089 * mini-ppc.c: ensure we have enough room for the profiler
18090 calls (fixed bug#72084).
18092 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18094 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18097 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18099 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18101 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18103 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18104 to succesfully execute parrotbench).
18105 * ssapre.h: Likewise.
18107 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18109 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18110 variable for stores to method arguments (fixes a SSAPRE issue).
18112 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18114 * mini.c: handle value types in dup, fixes gen-112.cs.
18116 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18118 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18119 sequence for calls in dynamic methods to avoid thunks.
18121 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18123 * mini.c: correctly remove dynamic methods from the hashtable.
18125 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18127 * driver.c: Disabled SSAPRE until fix the bug that appears
18128 in IronPython's parrotbench.
18130 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18132 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18134 * mini.c (mono_method_to_ir): Revert the previous change.
18136 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18137 when AOT compiling.
18139 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18140 mono_jit_info_table_find () etc. when running under valgrind.
18142 * inssel.brg: Fix warnings.
18144 * mini-exceptions.c: Fix warnings.
18146 2005-01-31 Martin Baulig <martin@ximian.com>
18148 * driver.c (compile_all_methods_thread_main): Don't try to compile
18149 generic methods or anything which has type parameters.
18151 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18153 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18155 * TestDriver.cs: Add --verbose flags.
18157 * graph.c ssa.c: Fix 64 bit warnings.
18159 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18160 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18161 Fix 64 bit warnings.
18163 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18164 variable not spotted by gcc.
18166 * mini-amd64.c inssel-amd64.brg: Applied patch from
18167 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18168 X86_COMPARE_MEMBASE opcodes.
18170 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18172 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18174 * *: MonoMethod->signature might be NULL now. You *MUST* use
18175 mono_method_signature.
18177 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18179 * driver.c (compile_all_methods_thread_main): Compile the methods
18180 without invoking cctors.
18182 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18184 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18185 * basic-calls.cs: test for the above.
18187 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18189 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18190 MonoJitInfo changes.
18192 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18194 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18195 eagerly if it contains dynamic methods.
18197 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18199 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18200 trace, it is now computed by an icall from trace_ips.
18202 * mini-exceptions.c: Fix a warning.
18204 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18206 * mini-exceptions.c: don't bother getting stack trace info if
18207 it's not going to be used.
18209 2005-01-27 Raja R Harinath <rharinath@novell.com>
18211 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18214 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18216 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18218 * aot.c: Avoid calling mono_method_get_header () if not needed.
18220 * mini.h: Bump AOT file format version.
18222 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18224 * mini.c (mono_print_tree): Print more info for calls.
18226 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18228 * declsec.h: Remove warning by adding missing include for marshal.h
18230 2005-01-26 Martin Baulig <martin@ximian.com>
18232 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18235 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18237 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18240 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18242 * aot.c (mono_compile_assembly): Fix a warning.
18244 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18246 * declsec.c: Look for security attributes on the original MonoMethod
18247 (and not the wrapped one). This fix permissions on icalls.
18249 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18251 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18253 * mini.c (mono_allocate_stack_slots): Add a fixme.
18255 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18257 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18259 * inssel.brg: optimize casts of sealed types (more
18260 optimizations waiting for fixes in remoting).
18262 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18264 * inssel.brg (stmt): Add another dummy rule.
18266 * driver.c: Fix warnings.
18268 * driver.c (mono_main): If running under valgrind, instruct glib to use
18269 the system allocation functions so valgrind can track the memory
18270 allocated by the g_... functions.
18272 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18274 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18276 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18278 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18279 variables in try regions.
18281 * mini.c (mini_method_compile): Don't disable optimizations on large
18282 methods when AOT compiling.
18284 * mini.c (mono_allocate_stack_slots): New arch independent method to
18285 allocate stack slots. Not yet used.
18287 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18289 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18291 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18293 * mini-ppc.c: make the branch info relative as the code
18294 buffer can be reallocated.
18296 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18298 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18299 * driver.c: Removed the AOT/security restriction. Now initialize the
18300 security manager (in metadata) if --security is used.
18301 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18302 rather than the pointer to declarative security, when AOT is used.
18304 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18306 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18307 basic blocks, reduced intrinsic exception throwing code size.
18309 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18311 * driver.c (mini_usage): Reorder the usage screen.
18313 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18315 * mini.c (mono_resolve_patch_target): Fix warning.
18317 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18319 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18322 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18324 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18325 breaks the amd64 build.
18327 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18328 register allocation. Fixes #71454.
18330 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18332 * arrays.cs: Add new regression test.
18334 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18336 * ssapre.c: Turned usage of snprintf to GString.
18337 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18338 (I left it on by mistake in my previous commit).
18340 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18342 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18343 on cond branch optimization (fixes bug# 71515).
18345 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18347 * abcremoval.c: Fixed bug 71062.
18348 * abcremoval.h: Likewise.
18350 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18352 * mini.c: Added a new functionality to optimize_branches, the removal
18353 of useless basic blocks, and fixed some problem in the removal of
18354 critical edges; some utility functions added for both purposes.
18355 * ssapre.c: Added complex expression support, and fixed bug 70637.
18356 * ssapre.h: Likewise.
18357 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18359 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18360 * driver.c: Re-enabled SSAPRE.
18362 2005-01-19 Martin Baulig <martin@ximian.com>
18364 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18365 the result of mono_get_method_constrained().
18367 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18369 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18372 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18374 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18375 be detected. Fixes #59296.
18377 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18379 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18380 which can happen. Fixes #71361.
18382 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18384 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18387 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18389 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18390 appdomain-unload.exe to fail.
18392 * mini.c: Fix some memory leaks.
18394 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18396 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18397 Fixed bug and sped up some codepaths.
18399 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18401 * mini.c: Fix some memory leaks.
18403 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18406 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18408 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18411 * iltests.il: Add regression test for #71320.
18413 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18415 * mini.c (mono_codegen): Fix installation of profiler hooks.
18417 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18419 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18421 * mini.h, mini.c, cfold.c: optimize access to enum
18422 readonly fields, too. Eval conditional branches if possible
18423 to perform unreachable code removal in more cases.
18425 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18427 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18429 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18432 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18433 WinXP DEP. Fixes #71244.
18435 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18437 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18439 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18441 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18443 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18445 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18448 * mini.h: Bump AOT version.
18450 * mini.h (MonoCompile): Change exvar to a hash table.
18452 * mini.c: Allocate a separate exvar for each handler block.
18454 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18456 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18457 ex var with the pending exception and only throw if the two are equal.
18460 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18462 * mini-x86.c: Fix warnings.
18464 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18465 used by all the ports now.
18467 * aot.c: Add write-symbols and save-temps options.
18469 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18471 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18473 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18475 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18478 * tramp-s390.c: Check vtable slot belongs to the domain.
18480 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18481 as per other platforms.
18483 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18485 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18487 * driver.c: we don't run the Main() code in a subthread anymore.
18489 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18491 * mini.c: added experimental rtc support in the statistical
18492 profiler: if the user has the permission, more accurate statistics
18493 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18494 The MONO_RTC value must be restricted to what the linux rtc allows:
18495 power of two from 64 to 8192 Hz.
18497 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18499 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18501 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18503 * mini-ppc.c: better icache flush for smp.
18505 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18507 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18509 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18510 amd64 port, not yet used.
18512 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18514 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18517 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18519 * driver.c: Added --security option to activate the security manager.
18520 Right now this will allow code generation for declarative demands and
18521 is disabled when AOT is specified.
18522 * mini.c: Add code generation for declarative security demands.
18523 * mini.h: Add mono_use_security_manager as an extern gboolean.
18525 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18527 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18528 emitting more dense assembly code.
18530 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18531 exception throwing stuff.
18533 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18535 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18538 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18539 left in by mistake.
18541 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18544 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18546 * tramp-*.c: Only patch vtable slots if the object is in the current
18547 domain. Fixes appdomain-unload.exe.
18549 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18551 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18554 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c (reverse_branch_op): New helper function.
18558 * mini.c (optimize_branches): Run the new optimization only on
18559 platforms which support it. Also reverse all kinds of branches.
18561 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18563 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18566 * mini.c (optimize_branches): Reverse not-equals branches if the false
18567 bblock is a throw. This happens a lot of time with argument checking in
18570 * mini.c (mono_codegen): Add support for placing basic blocks after
18571 the function epilogue.
18573 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18576 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18578 * mini.c (setup_stat_profiler): Only set this up if the platform
18579 supports ITIMER_PROF.
18581 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18583 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18586 * inssel.brg: Fix a warning.
18588 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18590 * mini.c: added support for statistical profiler
18591 (run with: --profile=default:stat).
18593 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18595 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18597 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18599 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18600 related to global registers from the amd64 port.
18602 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18604 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18606 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18607 with global registers.
18608 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18610 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18612 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18614 * debug-mini.c (encode_value): Fix off-by-one.
18616 * aot.c (encode_value): Likewise.
18618 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18620 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18622 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18625 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18627 * aot.c (emit_method_info): Increase size of temp buffer.
18629 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18632 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18634 * aot.c (emit_method_info): Fix build.
18636 * aot.c: Further rework of the AOT file format to reduce the size of
18637 the method info data.
18639 * mini.h: Bump AOT file format version.
18641 2004-12-27 Martin Baulig <martin@ximian.com>
18643 * mini.c (mini_get_method): New static method; call
18644 mono_get_method_full() and mono_get_inflated_method().
18645 (mono_method_to_ir): Use mini_get_method() instead of
18646 mono_get_method_full().
18648 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18650 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18652 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18654 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18656 * inssel-amd64.brg: Add some optimization rules.
18658 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18660 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18661 standard not GC'd stuff is fine.
18663 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18665 * aot.c: Rework the AOT file format to get rid of most of the global
18666 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18668 * mini.h: Bump AOT file format version.
18670 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18672 * mini.h: Bump AOT file format version.
18674 * aot.c (mono_aot_is_got_entry): New function to determine if an
18675 address is inside a GOT.
18677 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18679 * cpu-pentium.md: Increase the maximum size of some instructions which
18680 might involve a got access.
18682 * mini.c (get_method_from_ip): Another debug helper function.
18684 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18685 when got var accesses are created during the decompose phase.
18687 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18689 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18690 argument mini_compile_method and to MonoCompile, and use this to
18691 determine whenever a given method is compiled for AOT. This allows the
18692 other methods compiled during AOT compilation to be free of AOT stuff,
18693 so the backends does not need to add special support for them by
18694 creating a fake GOT etc.
18696 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18699 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18701 * mini.c (mono_method_to_ir): It turns out that some of the
18702 x-appdomain wrappers are lax with types, so just ignore this for
18705 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18706 at the vtable->klass. If it is non-shared code we can just use the
18709 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18711 * mini-ppc.c: access MonoDomain from tls, too.
18713 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18715 * declsec.c: Removed unused variable (and related warning ;-)
18717 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18719 * iltests.il: New test for LDELEMA on an array of ref types.
18721 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18722 all ldelema's on reftypes.
18723 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18724 it was the wrong place to put it.
18726 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18727 register to pop to make this cleaner, at the request of Paolo.
18729 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18731 * mini-ops.h (OP_GETHASHCODE): New op.
18733 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18735 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18738 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18741 * mini-x86.c (mono_arch_output_basic_block): Rather than
18749 The first is 3 bytes while the second is 1. This saves 36 kb on
18750 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18751 see a small boost because of icache locality.
18753 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18755 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18757 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18758 started code sharing with the generic code.
18760 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18762 * mini-ppc.c, cpu-g4.md: added code for direct access to
18765 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18767 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18768 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18771 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18773 * declsec.c|h: Added functions to cache the declarative stack modifiers
18774 in MonoJitInfo and to create a security frame from a MonoJitInfo
18776 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18777 created. Register internal calls for System.Security.SecurityFrame::
18778 _GetSecurityFrame and _GetSecurityStack.
18779 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18780 the definitions for the new stack walk/callback mechanism.
18781 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18782 first security frame for LinkDemands and InheritanceDemands) and
18783 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18785 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18786 walk initialization (lupus).
18788 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18790 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18792 (handle_loaded_temps): Do not create a temporary variable for
18793 things that we know are temps. They will never be modified.
18794 (mono_spill_call): Set MONO_INST_IS_TEMP
18795 (mono_emulate_opcode): ditto
18797 (mono_method_to_ir.CEE_DUP): ditto
18799 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18801 * mini.c (type_to_eval_stack_type): Make this handle the void type
18802 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18803 (emit_tree): use ip_in_bb to special case some common idioms
18804 Update all callers to pass in the IP.
18805 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18807 This gives us a nice 2% speedup in mcs bootstrap.
18809 * mini-x86.c (peephole_pass): Peephole pass to make
18818 * mini.c (ip_in_bb): new method.
18819 (mono_method_to_ir): use this method rather than doing the hash
18822 * linear-scan.c (mono_linear_scan): When expiring actives, you
18823 don't need to keep around variables that expire on this
18824 instruction. This makes it so that:
18827 store (ebx add (ebx, 1))
18831 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18833 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18834 combination to avoid doing two copies. Fix up problems with previous
18837 * mini.c: Fix 64 bit warnings.
18839 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18841 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18843 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18844 changes from the x86 code.
18846 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18848 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18850 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18851 throwing code to reduce its size, unify the AOT and non-aot code and
18852 get rid of relocations in the AOT case.
18854 * mini-x86.h mini.c exceptions-x86.c
18855 (mono_arch_get_throw_corlib_exception): New arch specific function to
18856 raise corlib exceptions which doesn't require relocations in the
18859 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18861 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18863 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18866 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18869 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18871 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18872 with add function when used from Inc/dec atomic
18873 functions. Re-enabled optimization on x86.
18874 * mini-ops.h: renamed atomic_add functions to
18875 allow _add to match the Interlocked::Add and
18876 _add_next to match Interlocked::Inc/Dec.
18878 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18880 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18881 linking of BBs to the end BB, and enabled SSAPRE also with
18882 consprop and copyprop (which was prevented by that bug).
18884 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18886 * mini-x86.c: disabling the Interlocked optimizing code.
18888 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18890 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18891 file version check.
18893 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18895 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18896 interlocked optimization due lack of support on x86, rewrote
18897 exchange to take into account that base may be in eax.
18899 xsp works again; activated Interlocked optimizing code.
18901 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18903 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18905 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18907 * mini-ops.h: Add new opcodes.
18909 * mini.h: Add new patch types. Add got_var to MonoCompile.
18911 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18912 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18913 make it work with all kinds of patchable code.
18915 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18916 address of the GOT, and referencing entries in the GOT.
18918 * mini.c: Add code to load the GOT address if needed by an opcode.
18920 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18921 independent AOT code on the x86 using an elf-style Global Offset Table.
18923 2004-12-14 Raja R Harinath <rharinath@novell.com>
18925 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18927 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18929 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18932 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18934 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18935 of Interlocked:Increment/Decrement/Add as inline ops.
18936 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18938 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18940 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18941 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18943 2004-12-12 Duncan Mak <duncan@ximian.com>
18945 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18946 again. `patch_info->table_size' is no longer valid after Zoltan's
18949 2004-12-12 Martin Baulig <martin@ximian.com>
18951 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18952 if we are the "real" method, ie. not an inlined method inside it.
18954 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18956 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18957 before we look in the special fields table. This fixes
18958 ../tests/thread-static-init.cs.
18960 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18962 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18963 for Array get_Rank and get_Length. Fixes bug #70465.
18965 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18967 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18968 separate structure to reduce the size of MonoJumpInfo.
18970 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18972 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18974 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18976 * mini.c (mini_get_inst_for_method): Changed to allow ports
18977 to return a MonoInst instead of opcode
18978 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18980 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18981 Allow ports to return a created MonoInst instead of op-code, will enable
18983 (renamed mini_get_opcode_for_method to better reflected the functionality)
18985 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18987 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18989 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18991 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18994 2004-12-08 Martin Baulig <martin@ximian.com>
18996 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18997 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18999 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19001 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19004 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19007 2004-12-08 Raja R Harinath <rharinath@novell.com>
19009 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19011 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19013 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19014 bug introduced by the previous patch.
19016 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19018 * mini-ppc.c, objectc.cs: handle large structs passed by value
19019 (fixes bug #69972).
19021 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19023 * mini-ppc.c: OP_ARGLIST implementation from
19024 Geoff Norton <gnorton@customerdna.com>.
19026 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19028 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19029 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19031 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19033 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19035 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19037 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19040 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19042 * mini-sparc.c: Zero out localled-ed memory.
19044 * iltests.il: Add tests for zeroing out localloc-ed memory.
19046 2004-12-04 Martin Baulig <martin@ximian.com>
19048 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19049 mono_method_get_signature_full().
19051 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19053 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19054 and some utility functions (always for SSAPRE), integrated SSAPRE.
19055 * mini.h: Likewise.
19056 * driver.c: Added ssapre option.
19057 * ssa.c: Small fix on OP_ARG handling.
19058 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19059 * Makefile.am: Likewise.
19061 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19063 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19064 now in the xp code.
19066 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19069 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19071 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19073 * cpu-s390.md : Increase instruction length of oparglist.
19075 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19077 2004-11-30 Martin Baulig <martin@ximian.com>
19079 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19080 virtual generic methods. We call a special helper_compile_generic_method()
19081 icall to retrieve the method from the vtable, inflate and compile
19082 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19084 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19086 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19088 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19090 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19092 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19095 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19097 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19098 platforms with PIC aot.
19100 2004-11-28 Martin Baulig <martin@ximian.com>
19102 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19105 2004-11-28 Martin Baulig <martin@ximian.com>
19107 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19108 the result of mono_type_get_underlying_type() to check whether
19111 2004-11-26 Martin Baulig <martin@ximian.com>
19114 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19117 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19119 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19120 the same way as the other arguments so they won't get clobbered.
19122 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19123 calls through R11 since it is clobbered by the trampoline code.
19125 2004-11-26 Raja R Harinath <rharinath@novell.com>
19127 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19128 pick up in-tree mscorlib.dll.
19130 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19132 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19134 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19135 runtime data/code are now stored in a table similar to the GOT in ELF.
19136 This allows the code itself to be position independent.
19138 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19141 * aot.c: Attach ELF type (object/function) directives to all global
19144 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19146 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19148 * mini-amd64.h: Turn on PIC AOT code.
19150 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19151 returning the offset within an OP_AOTCONST instruction where the GOT
19152 offset needs to be added.
19154 * mini.h: Bump AOT file format version.
19156 2004-11-25 Martin Baulig <martin@ximian.com>
19158 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19159 uninflated generic methods.
19161 2004-11-25 Martin Baulig <martin@ximian.com>
19163 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19165 2004-11-24 Martin Baulig <martin@ximian.com>
19167 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19168 original klass (this only applies for generic instances).
19170 2004-11-24 Martin Baulig <martin@ximian.com>
19172 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19173 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19176 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19178 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19179 localloc. Fixes #69678.
19181 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19183 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19185 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19186 used SSE registers on pinvoke calls. Fixes #69774.
19188 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19190 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19191 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19193 2004-11-23 Raja R Harinath <rharinath@novell.com>
19195 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19196 Refer directly to the mcs/ tree.
19198 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19200 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19201 Check if a trampoline for a synchronized method is required.
19203 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19205 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19206 with localloc if needed. Throe arithmetric exception in
19207 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19208 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19210 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19212 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19213 types before switching on type. Fixes #69622.
19215 2004-11-19 Raja R Harinath <rharinath@novell.com>
19217 * Makefile.am (check-local): New. Integrate into 'make check'.
19218 (MCS,RUNTIME): Define using in-tree mono and mcs.
19220 (%.exe): Use $(ILASM).
19222 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19224 * mini-ppc.c: adjust initial prolog size (bug #69691).
19226 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19228 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19231 2004-11-17 Raja R Harinath <rharinath@novell.com>
19233 * Makefile.am (clean-local): Rename from 'clean'.
19235 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19237 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19238 to mono_arch_is_int_overflow.
19239 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19242 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19244 * declsec.c|h: New files to support declarative security attributes.
19245 Added function to check if a method has (applicable) security.
19246 * mini.c|h: Add check for declarative security attributes in
19247 mono_method_check_inlining.
19248 * Makefile.am: Added declsec.c and declsec.h to the build.
19250 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19252 * mini.c, mini.h: update to keep dynamic code info per-domain.
19254 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19256 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19257 (mini_init): Get rid of it from here too.
19259 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19261 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19262 implemented OP_RETHROW (patch by Geoff Norton
19263 <gnorton@customerdna.com>).
19265 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19267 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19268 between appdomains. Fixes appdomain-unload on PPC.
19270 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19272 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19273 mini-exceptions.c: handle the new wrapper types.
19274 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19275 token value as a MonoClass* when compiling a wrapper.
19276 mono_jit_create_remoting_trampoline now takes an additional
19277 MonoRemotingTarget parameter.
19279 2004-11-10 Martin Baulig <martin@localhost>
19281 * mini.c (mono_method_to_ir): Use `generic_container->context'
19282 rather than creating a new one.
19284 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19286 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19288 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19290 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19292 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19293 the experimental aot cache stuff.
19295 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19297 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19298 mini-exceptions.c: update to exception clause structure changes.
19300 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19302 * exceptions-x86.c (throw_exception): Fix warnings.
19304 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19307 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19309 * exceptions-sparc.c (get_throw_exception): Really fix this.
19311 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19313 * tramp-*.c: we no longer support icalls without wrappers, so
19314 a bit of code can be removed here
19316 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19318 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19321 * cpu-sparc.md: Add op_rethrow.
19323 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19325 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19327 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19328 * mini-ops.h: Add OP_RETHROW.
19330 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19332 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19334 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19336 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19337 Makes the output much easier to read
19339 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19341 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19342 prevents another huge leak when compiling with ssa. Secondly, the
19343 performance of doing this rather than freeing the lists is much
19344 better. GList does a lock every time you allocate a list link,
19345 so that it can use a memory pool. So, it is better to just use
19346 a memory pool of our own.
19348 * ssa.c, linear-scan.c: replace g_list_remove_link with
19349 g_list_delete. The remove one does not free the GList, so we were
19350 leaking memory. On -O=all --compile-all with corlib, this cut down
19351 3 MB of allocations.
19353 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19355 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19357 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19359 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19360 into a new function mono_create_jit_trampoline ().
19362 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19364 * trace.c (get_spec): Allow tracing of classes without a namespace.
19366 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19368 * mini.c: Fix pointer overwrite in mini_method_compile.
19370 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19372 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19373 The darwin ABI needs some special handling for 1 and 2 byte structs
19374 Lets use lbz/lhz instead of lwz everywhere.
19375 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19376 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19377 Use stb/sth for the former, and put the latter always on stack instead of in
19378 argument registers.
19380 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19382 * trace.c (is_filenamechar): Add '_'.
19384 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19386 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19388 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19390 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19392 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19393 depends on libmonogc. Fixes #68805.
19395 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19397 * mini.c (mono_jit_free_method): Provide extra information for
19398 this error. Currently this leaks, but will be turned into a
19399 developer option in the future.
19401 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19403 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19405 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19407 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19408 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19409 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19411 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19413 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19414 trampolines for AOT code.
19416 2004-10-22 <vargaz@freemail.hu>
19418 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19419 constructed types. Fixes #68136.
19421 2004-10-21 Martin Baulig <martin@ximian.com>
19423 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19424 if it returns true, unwind the stack to the call instruction.
19426 2004-10-21 <vargaz@freemail.hu>
19428 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19430 * mini.h: Bump AOT version number.
19432 * objects.cs: Add another test for unbox trampolines.
19434 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19437 2004-10-20 <vargaz@freemail.hu>
19439 * driver.c: Add SHARED to the set of optimizations tested.
19441 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19443 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19444 used by CEE_NEWARR.
19446 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19448 2004-10-20 Martin Baulig <martin@ximian.com>
19450 * mini-exceptions.c (mono_handle_exception): Call
19451 mono_debugger_handle_exception() to tell the debugger about
19452 catch/finally clauses.
19454 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19456 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19458 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19461 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19463 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19464 methods as their native size, fixed bug #57543, #57545.
19465 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19466 This saves a temporary register and mullw call down into 1 (minor perf
19467 increase for cases like sum = sum * 5; This use to translate into:
19470 It now translates to
19473 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19475 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19478 2004-10-11 Martin Baulig <martin@ximian.com>
19480 * mini.c (mono_method_to_ir): If we're a generic method, get the
19481 MonoGenericContainer from our MonoMethodNormal and create a
19482 MonoGenericContext from it.
19484 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19486 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19488 * basic-long.cs: Add test for checked i8->i2 cast.
19490 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19492 * inssel-ppc.brg: added a couple of speedup rules.
19494 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19496 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19497 to speed up rebuilds.
19499 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19501 * mini-s390.c: Minor fix to OP_OR_IMM.
19503 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19505 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19506 better. Fixes appdomain-unload.exe on sparc.
19508 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19510 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19511 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19514 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19516 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19518 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19520 * mini.c: Always generate a field read/write wrapper for members
19521 of the class MarshalByRefObject since the actual instance could
19524 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19526 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19528 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19530 * driver.c mini.h trace.c: Move the setting of the main assembly into
19531 a separate function called mono_trace_set_assembly () and call it after
19532 actually loading the main assembly. Fixes #66872.
19534 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19536 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19537 using the code manager.
19539 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19541 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19543 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19545 * cpu-amd64.md: Fix bug in previous patch.
19547 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19550 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19552 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19553 mini-exceptions.c: updates for changed stack walk interface.
19555 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19557 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19559 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19561 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19563 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19565 * driver.c (mini_regression_list): Do not call mono_assembly_close
19566 since assemblies can't be unloaded.
19568 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19570 * cpu-amd64.md: Fix more instruction lengths.
19572 * cpu-amd64.md: Fix lengths of some instructions.
19574 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19576 * inssel.brg: Make the array ldelema check aot friendly.
19578 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19580 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19582 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19584 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19586 * mini-x86.c: Fix build.
19588 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19589 mono_type_get_underlying_type () helper function to simplify code.
19591 2004-09-09 Martin Baulig <martin@ximian.com>
19593 * mini-amd64.c: Don't access `type->data.klass' directly, call
19594 mono_class_from_mono_type() instead since the type may be a
19597 2004-09-09 Martin Baulig <martin@ximian.com>
19599 * mini-amd64.c (get_call_info): Fix support for generic instances.
19600 (add_valuetype): Use mono_class_from_mono_type() to get the class
19601 since we can be a generic instance.
19603 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19605 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19607 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19609 * liveness.c: reset spill costs on each scan: bug 62107
19611 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19613 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19614 unnecessary line that doesn't compile
19616 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19618 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19619 trampolines, make them call an error function so people can fix their
19622 2004-09-06 Martin Baulig <martin@ximian.com>
19624 * mini.c (mono_method_to_ir): When initializing locals, handle a
19625 generic instances like a valuetype if it's a valuetype and like a
19626 class if it's a class.
19628 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19630 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19631 stack. Fixes #64674.
19633 * exceptions.cs: Add test for unwinding of call arguments.
19635 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19637 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19638 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19639 set the carry/borrow flag). The sparc and s390 implementations
19640 can now use optimized versions (and simplify the code). ppc bugfixes.
19642 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19644 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19646 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19648 * inssel-amd64.brg: Remove leftover 32 bit rule.
19650 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19652 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19654 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19655 mono_arch_find_jit_info functions into a new function. Fix a memory
19658 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19661 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19663 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19666 * exceptions.cs: Add array size tests.
19668 * mini.c: Allocate a separate icall wrapper for each arity of
19669 mono_array_new_va. Fixes #59509.
19671 * exceptions.cs: Add testcase for 64578.
19673 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19675 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19677 2004-09-02 Martin Baulig <martin@ximian.com>
19679 * mini.c (mono_method_to_ir): When initializing the locals, call
19680 handle_initobj() on the generic instance itself, not its
19683 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19685 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19686 MonoJitInfo for dynamic methods.
19688 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19690 * mini.c: Add support for freeing JIT data for dynamic methods.
19692 2004-09-01 Martin Baulig <martin@ximian.com>
19694 * mini-x86.c (is_regsize_var): Added support for generic
19696 (mono_arch_emit_prolog): Make this compile again, use
19697 `x86_push_imm_template (code)'.
19699 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19701 * mini-x86.c: make all push_imm instructions that get
19702 patched always emit the long form
19704 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19706 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19707 in a per-domain hash.
19709 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19712 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19714 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19717 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19720 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19721 Beginnings of SSE2 support.
19723 * exceptions.cs: Add more tests for checked int<->uint casts.
19725 2004-08-28 Martin Baulig <martin@ximian.com>
19727 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19731 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19732 Handle generic instances recursively.
19734 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19736 * iltests.il: test for conv.u8 on a constant
19738 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19740 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19741 LCONV_x4 (shrun_32 (membase)).
19743 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19745 * inssel-x86.brg: c&p rules for push/setret of long
19747 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19749 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19750 compare (regvar, base)
19752 * inssel-x86.brg: more burg love
19754 * inssel.brg: more cleanup
19756 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19758 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19760 * basic-long.cs, basic-calls.cs: new tests for optimization.
19762 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19764 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19767 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19769 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19771 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19773 * inssel.brg (mini_emit_memcpy): use
19774 NO_UNALIGNED_ACCESS to disable memcpy optimization
19776 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19778 * mini-amd64.c: Handle generic types in various places.
19780 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19782 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19784 * mini.c (handle_box): Fix warning.
19786 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19788 * mini-amd64.h: Enable the emit_state optimization.
19790 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19792 * mini-amd64.c: Add some new 64 bit peephole opts.
19794 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19796 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19798 * mini-amd64.c: Register allocator fixes.
19800 * mini.c: Add an optimization to emit_state to avoid allocation of new
19801 registers on some platforms.
19803 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19805 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19807 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19808 allocation. Fixes #63085.
19810 * basic-long.cs: Add new regression test.
19812 * mini-amd64.c: Register allocator improvements.
19814 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19816 * mini-amd64.c (read_tls_offset_from_method): Add another code
19819 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19820 instruction sequence for nullifying class init trampolines.
19822 * objects.cs: Add new regalloc test.
19824 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19826 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19828 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19830 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19833 * driver.c: Fix profiling after TLS changes.
19835 * driver.c (mono_main): Set mono_stats.enabled if needed.
19837 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19840 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19842 * mini-x86.c: use a 1 op rather than a 2 op tls access
19843 instruction -> faster.
19845 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19847 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19850 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19852 * exceptions-sparc.c (throw_exception): fix typo
19854 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19856 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19857 set tree->dreg correctly with tls. Allow any
19858 register to be used.
19860 * mini-x86.c (read_tls_offset_from_method): add new code
19861 generation pattern seen with GCC.
19864 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19866 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19867 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19868 exceptions-sparc.c: fix some performance issues in exception
19869 handling and setting of the stack trace for exceptions that were
19872 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19874 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19877 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19880 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19882 This patch inlines tls access, when possible.
19884 * mini.h: new arch functions for TLS intrinsics.
19885 All platforms updated with a stub.
19887 * mini.c: use the new intrinsics
19889 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19890 arch specific intrinsic for tls variables
19892 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19894 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19897 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19899 * mini.c: thread local allocation
19901 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19903 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19905 * Makefile.am: Link against the static version of libmonogc.
19907 * Makefile.am: Link the static versions of the convenience libraries
19908 into the mono executable.
19910 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19912 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19914 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19915 on integer overflow.
19917 * mini-amd64.c: Reorganize function call code.
19919 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19921 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19923 * inssel-x86.brg: use xor eax,eax.
19925 * basic.cs: new tests
19927 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19929 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19930 in exception throwing code.
19932 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19934 * inssel-x86.brg: use xor esi,esi.
19936 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19938 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19939 can trace methods compiled during mini_init () too.
19941 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19944 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19946 * Makefile.am: static link on x86 (r=zoltan)
19948 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19950 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19951 code since it causes some programs to fail.
19953 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19955 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19957 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19959 * mini.c: ovfops_op_map - add STACK_OBJ case for
19961 * basic.cs: add test_0_pin_string as test
19964 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19966 * Makefile.am: build C# if srcdir != builddir
19968 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19970 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19971 fall-through blocks.
19973 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19975 * driver.c: enable loop by default again and include abcrem in -O=all.
19977 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19979 * iltests.il: Add some localloc tests.
19981 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19983 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19986 * inssel-amd64.brg: Add some optimizations.
19988 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19991 * Makefile.am: Statically link mono against libmono on AMD64.
19993 * mini-amd64.c inssel-amd64.brg: Optimizations.
19995 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19997 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19999 * tramp-amd64.c: Patch calling code in trampolines.
20001 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20003 * mini-amd64.c: pinvoke struct passing fixes.
20005 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20007 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20008 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20010 2004-08-05 Duncan Mak <duncan@ximian.com>
20012 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20015 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20017 * mini-amd64.c (emit_move_return_value): Move return value for normal
20020 2004-08-05 Martin Baulig <martin@ximian.com>
20022 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20023 `type->type'; just modify `type' itself when dealing with enums
20024 and generic instances.
20025 (check_call_signature): Make `simple_type' a `MonoType *'.
20027 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20029 * mini.c: Use OP_PADD to add offsets to addresses.
20031 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20033 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20035 * mini-sparc.c (mono_arch_emit_epilog): fix check
20036 for folding last op into restore instruction
20038 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20040 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20041 helper methods using the code manager.
20043 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20045 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20047 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20049 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20050 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20052 * mini-s390.c: fix tail processing
20054 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20056 * mini-ppc.c: mul.ovf.un exception name fix.
20058 2004-08-03 Martin Baulig <martin@ximian.com>
20060 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20061 instances; before jumping to `handle_enum', also modify `ptype'.
20063 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20065 * cpu-sparc.md: fcall maximal length too small.
20067 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20069 * mini-amd64.c mini.h: Add initial support for passing/returning
20070 structures to/from pinvoked methods.
20072 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20074 * mini-ppc.c: reg allocator fix.
20076 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20078 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20080 * inssel.brg: Optimize memset on 64 bit machines.
20082 * mini-amd64.c: Fix some vararg cases.
20084 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20086 * mini-s390.c: Corrected macro in emit_float_to_int
20088 * s390-abi.cs: Tests to exercise the s390 ABI
20090 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20092 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20095 * basic.cs: Add a test for add.ovf.un.
20097 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20099 * mini-sparc.c: add case for OP_IDIV_UN
20101 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20103 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20105 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20107 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20109 * basic.cs: regression tests.
20111 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20114 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20116 * basic.cs: Add a new test.
20118 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20119 and AOT. Various fixes and optimizations.
20121 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20123 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20125 * mini-ppc.c: make sure temp regs are not used for global reg
20128 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20130 * cpu-sparc.md: conv_i8 fix for 64bits
20132 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20134 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20136 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20137 add opcode for cmp BYTE PTR [eax], imm.
20139 * inssel.brg: Make memcpy and memset takes bases.
20141 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20143 * *-amd64.*: More AMD64 work.
20145 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20147 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20148 add a compare-not-equal opcode.
20150 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20152 * mini.c: Use mono_init_from_assembly instead of mono_init.
20154 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20156 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20158 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20160 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20162 * inssel.brg: 64 bit fixes.
20164 * mini.h (MonoCallInst): Add some AMD64 specific data.
20166 * mini.h: Add some OP_P opcodes.
20168 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20170 * basic.cs: tests for 61797 and 61740
20172 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20174 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20175 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20177 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20179 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20181 * *-amd64*.*: Ongoing AMD64 work.
20183 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20185 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20187 * *-amd64*: Ongoing AMD64 work.
20189 * mini-arch.h: Add AMD64 support.
20191 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20193 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20195 * mini-ops.h: Add new opcodes.
20197 * Makefile.am: Add AMD64 support.
20199 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20200 rules into the inssel-long*.brg files.
20202 * *-amd64.*: Add beginnings of AMD64 backend.
20204 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20206 * mini.c (print_dfn): commenting out the code that prints
20207 the cil. With -O=deadce, this makes -v -v crash.
20209 * cpu-pentium.md: make checkthis have a length of 2
20211 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20213 * mini-sparc.h: fix implementations of __builtin
20214 functions for Sun compiler for V9.
20216 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20218 * mini.c: use the new stelem.ref wrapper
20219 * exceptions.cs, arrays.cs: new stelem.ref tests
20221 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20223 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20224 new XSP should work with these changes).
20226 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20228 * inssel-{long32,x86,}.brg: trivial optimizations.
20230 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20232 * mini.c: load value when emitting box operation in
20235 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20237 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20238 is one byte shorter than cmp DWORD PTR [eax], 0.
20240 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20242 * inssel-ppc.brg: arguments on the stack are always
20243 relative to the stack pointer (spotted by Neale Ferguson).
20245 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20247 * exceptions-x86.c: delay appending the method name to the trace until
20248 after mono_jit_info_table_find is called, as this gets the real
20251 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20253 * aot.c: register roots
20255 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20257 * aot.c : I could just use PLATFORM_WIN32 flag.
20259 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20261 * aot.c : Reverting the previous fix. This time it broke linux build.
20263 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20265 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20267 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20269 * mini.c (handle_stack_args): Remove some more debugging code.
20271 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20273 * driver.c mini.h aot.c: Allow additional options to be specified with
20274 --aot and pass them to mono_compile_assembly.
20276 * aot.c: Add experimental code to AOT compile all loaded assemblies
20277 on demand and save the code into a cache in the filesystem.
20279 * aot.c: Add support for more wrapper methods.
20281 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20284 * cpu-*.md: Remove removed opcodes.
20286 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20287 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20288 related icalls to marshal.c.
20290 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20292 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20294 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20296 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20298 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20299 * liveness.c: If liveness is recomputated we need to reset the information
20300 for each variable. This way, if the liveness range has been narrowed
20301 by optimizations that happened after the last computation, we can return
20304 For example, if you have
20309 // Tons of code that does not affect i
20315 i = 0 is dead code and will be removed by SSA. However, when
20316 linear scan gets to the code, i will still appear to be live
20317 throughout the entire block. This prevents good register allocation.
20319 2004-07-06 Martin Baulig <martin@ximian.com>
20321 * debug-mini.c (mono_debug_init_method): Allow
20322 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20323 (mono_debug_add_icall_wrapper): New method.
20325 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20327 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20329 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20332 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20334 * aot.c (mono_aot_load_method): Fix loading of debug info.
20336 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20338 * aot.c: Add logging support.
20340 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20342 * mini.h: Add prototype for mono_print_method_from_ip.
20344 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20346 * inssel.brg: 64 bit fixes.
20348 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20351 * Makefile.am: Add SPARC64 support.
20353 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20355 * aot.c: Fix alignment problems on 32 bit platforms.
20357 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20359 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20362 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20365 * mini.h: Bump AOT file version. Some 64 bit fixes.
20367 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20369 * inssel-sparc.brg: Add new rule to avoid register moves.
20371 * inssel.brg: Add ldind_to_load_membase helper function.
20373 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20375 * mini.c: OffsetToStringData intrinsic.
20377 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20379 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20381 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20384 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20385 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20387 * mini.c: reinstated mono_compile_get_interface_var()
20388 on x86, too, since the change breaks the Gtk# build there as well.
20390 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20392 * driver.c: remove loop from the default optimizations: it seems to
20393 interact badly with some of the other options (see bug #60613).
20395 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20397 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20398 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20400 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20402 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20403 vararg-using methods.
20405 2004-06-21 Martin Baulig <martin@ximian.com>
20407 * mini/mini-exceptions.c
20408 (mono_handle_exception): Added `gpointer original_ip' argument.
20409 After calling mono_unhandled_exception(), call
20410 mono_debugger_unhandled_exception() and if that returns true,
20411 restore the context and return.
20413 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20415 * mini-ppc.c: prefer the use of relative branches so
20416 they won't need to be patched in aot code (patch from Patrick Beard).
20418 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20420 * aot.c: patch from Patrick Beard to make the output assembly
20421 more correct for the MacOSX assembler. Small tweak to
20422 generate sane images on Linux/PPC, too.
20424 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20426 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20427 case until bug #59509 is fixed (shows up in #60332).
20429 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20431 * mini.c: make sure the needed wrappers are compiled, too, with
20434 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20436 * driver.c: remove NPTL reference in --version output.
20438 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20440 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20441 generate valid assembly for the Mach-O assembler.
20443 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20445 * driver.c: don't include abcrem in the all optimization specifier
20446 since it slows down jit compilation too much for now.
20448 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20450 * mini.c: use BIGMUL only if both operands have the same signage.
20451 * iltests.il: Test for bug 60056. (errors related to signage in
20456 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20458 * mini.c, aot.c: memory leak fixes.
20460 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20462 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20464 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20466 * Makefile.am: remove the -static hack completely, it links in
20467 statically glib as well.
20469 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20471 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20472 * exceptions.cs: make it compile with new mcs/csc.
20474 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20475 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20476 and added relevant test case.
20478 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20480 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20481 regressions in gtk-sharp.
20483 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20485 * exceptions.cs: New regression tests.
20487 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20489 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20491 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20493 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20495 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20497 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20499 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20501 * mini.c (mono_jit_runtime_invoke): Init class in this
20502 method instead of trusting mono_jit_compile_method to
20503 do the work (because wrappers can be in object class)
20505 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20507 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20509 * basic-long.cs: New regression test.
20511 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20513 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20514 and div/rem checks.
20516 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20518 * Makefile.am: fix miguel's change to build mono statically against
20519 libmono (track build dependencies).
20521 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20523 * cfold.c: Some glib versions do not have G_MININT32.
20525 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20527 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20528 with precision of tan, atan, sin and cos, and implemented related
20529 regressions tests (fixes bug 54467, but one new problem appeared and
20532 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20534 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20536 * exceptions.cs: Add test for constant folding && division by zero.
20538 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20539 since driver.c is in libmono too, so the optimization was useless.
20541 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20542 variable to driver.c so the compiler can emit more efficient code to
20545 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20547 * Makefile.am: don't distribute generated inssel.[ch] files.
20549 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20551 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20552 into the default appdomain. Fixes #58707.
20554 * jit-icalls.c: Remove the broken approximation for truncl, doing
20555 no conversion is better.
20557 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20560 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20562 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20563 of the mcrxr instruction which is not available on some processors
20564 even if it's documented to be. Implement add and sub overflow correctly
20565 (still not complete for long unsigned). Speed up icalls a bit.
20567 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20569 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20570 we run .cctor in the current domain instead of target_domain.
20572 Fixes bug #58558, .cctor not being called in -O=shared.
20574 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20576 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20578 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20580 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20581 which can be done with an imm8, do it that way.
20582 (mono_arch_output_basic_block): ditto for a jmp
20583 (mono_arch_emit_prolog): Computate maximum offset of a label.
20585 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20587 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20588 now tries to allocate prefered physical reg's for virtual
20589 regs. This reduces the number of emited spills/loads with
20590 20-30% on our core assemblies.
20592 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20594 * jit-icalls.c: truncl() is not needed and trunc() is
20595 the correct thing to do anyway (bug #58287).
20597 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20599 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20602 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20604 * driver.c: enable loop optimizations by default.
20606 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20608 * mini-x86.c: fix calc of max loop size when aligning loops start.
20610 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20612 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20615 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20617 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20620 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20622 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20624 * mini.c (inline_method): Allways inline some wrappers even if the cost
20625 is too large. Fixes #58785.
20627 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20629 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20631 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20632 (crichton@gimp.org). Beginning of support for sparc/linux.
20634 * mini-sparc.c: Optimize retrieval of LMF address.
20636 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20638 * exceptions-ppc.c: handle alloca in methods with clauses.
20640 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20642 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20644 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20646 * mini.c: Delegate most of the abort signal work to
20647 mono_thread_request_interruption, which also handles Stop and Suspend
20650 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20652 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20653 supports the save/restore lmf opcodes.
20655 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20657 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20658 by gcc-3.4 as well.
20660 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20662 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20664 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20665 methods which contain array accesses.
20667 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20668 boundaries. Fixes #58537.
20670 * iltests.il: Add regression test for #58537.
20672 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20674 * mini-x86.c (mono_arch_local_regalloc): Last part of
20675 fix for bug #58633 (releasing register to early).
20677 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20679 * basic-long.cs: Add new regression test.
20681 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20683 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20684 register too early on the chain.
20686 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20688 * mini.c (create_helper_signature): Use a helper function to reduce
20689 the code which needs to be written. Also set the calling convention of
20690 icalls on windows. Fixes #57840.
20692 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20694 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20695 exceptions-ppc.c: added helper function to get the instruction address
20696 from a signal handler context.
20698 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20700 * helpers.c: use g_get_tmp_dir. Invokes happyness
20703 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20705 * helpers.c: Add new env variable to pass args to objdump.
20706 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20708 2004-05-17 Radek Doulik <rodo@ximian.com>
20710 * Makefile.am (common_sources): added abcremoval.h so it get
20711 disted and daily mono packages on go-mono.com will build again
20713 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20715 * abcremoval.c: Fixed coding style, added copyright header.
20717 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20719 * mini.h: Added prototype for abc removal main function.
20721 * build_relations_propagation_table.pl: Added copyright header.
20723 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20725 * basic-long.cs: reg test for complex ceq_long bug.
20727 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20729 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20730 reg in long and clob case (bug #58343). Fixed/added comments.
20732 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20734 * mini.c (mono_jit_runtime_invoke): Follow new convention
20735 of calling the invoke method with an function pointer.
20737 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20739 * ChangeLog: Fix author of memory leak patch.
20741 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20743 * Makefile.am: fix make dist as well...
20746 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20748 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20749 on archs where pointers are 4 bytes long.
20751 * Makefile.am: Added abcremoval.c source file.
20753 * abcremoval.c: Added abcremoval.c.
20755 * abcremoval.h: Added abcremoval.h.
20757 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20759 * inssel.brg: Enabled bounds check removal.
20761 * mini.c: Added support for abcrem optimization.
20763 * mini.h: Added abcrem optimization label.
20765 * driver.c: Added support for abcrem optimization.
20767 * propagated_relations_table.def: Added propagated_relations_table.def.
20769 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20771 * mini.c, cfold.c: fix style.
20773 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20775 * mini.c: handle issue with the low-level implementation of
20776 some long opcodes (bug #54209).
20778 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20780 * basic.cs: test for my new cmov stuff.
20782 2004-05-13 Patrik Torstensson
20784 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20785 opt and added peephole documentation.
20787 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20789 * tramp-ppc.c: rewrote the generic trampoline code.
20791 2004-05-11 Patrik Torstensson
20793 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20795 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20797 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20799 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20800 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20802 * mini.c: Add new icalls for AsAny marshalling.
20804 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20806 * tramp-ppc.c, mini-ppc.c: more cleanups.
20808 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20810 * mini.c: no warnings.
20812 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20814 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20816 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20818 * mini.c: In the thread abort signal handler, if the thread is in the
20819 process of being stoped, don't throw the Abort exception, just stop the
20822 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20824 * tramp-ppc.c: removed old code.
20826 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20828 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20829 do some simple speed optimizations on ppc.
20831 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20833 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20834 and large offsets in load/store.
20836 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20838 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20839 it causes regressions.
20841 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20843 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20846 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20848 * jit-icalls.c: remove warnings.
20849 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20850 speedups for unsafe code.
20852 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20854 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20856 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20858 * basic-calls.cs: Add new regression test.
20860 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20863 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20865 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20868 2004-05-06 Patrik Torstensson
20870 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20871 long reg allocation in any reg (not only eax:edx) and implemented
20872 long shl/shr ops in asm instead of helpers.
20874 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20876 * mini-sparc.h: Fix warnings.
20878 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20881 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20882 separate statement for clarity.
20884 * mini-sparc.c: Update status.
20886 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20888 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20891 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20893 * inssel-ppc.brg: another small pre-release workaround:
20894 we don't do overflow detection for long_sub_un.
20896 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20898 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20899 (also works around a weird ppc bug: 57957).
20901 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20903 * tramp-ppc.c: trampoline fixes.
20905 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20907 * mini-ppc.c: fixed typos.
20909 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20911 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20912 at the top of the stack. Fixed typos. Use a frame registers
20913 for all the methods with exception clauses.
20915 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20917 * exceptions-ppc.c: restore fp registers.
20919 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20921 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20922 order from the stack top (moved the stack room to save the
20923 return value for trace after the param area). Fixed corruption
20924 in restoring registers on unwind.
20926 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20928 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20930 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20932 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20933 and prolog/epilog for methods that use it. Allow
20934 enough param area room for varargs methods. Fix miguel's
20935 breakage in exception handling.
20937 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20939 * Makefile.am: run genmdesc only on current arch.
20941 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20943 * exceptions-x86.c:
20944 * mini-x86.h: fix the build on windows.
20946 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20948 * 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.
20950 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20952 * mini-exceptions.c: New file.
20954 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20955 Move some parts of the x86 exception handling code to an
20956 arch-independent file so it can be shared with other ports.
20958 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20960 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20962 2004-04-26 David Waite <mass@akuma.org>
20964 * driver.c: remove comma from end of enumeration declaration
20966 2004-04-26 Jackson Harper <jackson@ximian.com>
20968 * driver.c: parse config file before loading first assembly. This
20969 allows the user gac to be enabled/disabled.
20971 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20973 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20974 simpler mechanism: we do not care what is encoded initially
20975 (branch absolute or relative), we care about the code and its
20976 target. I kept the old code for reference for now.
20978 The new code tries first to determine if the jump is anywhere in
20979 the -/+32 absolute meg range, if it succeeds, it encodes using the
20980 absolute branch; If not, it tried to find something in the
20981 relative range, if not, it uses the handle_thunk code.
20983 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20985 * exceptions-ppc.c: use the correct ip register on macosx.
20987 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20989 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20991 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20993 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20994 Raise exception on integer divide by zero by hand since the hw
20995 doesn't support it. Handle NaNs in FP compares.
20997 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20999 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21000 code reducing duplication between the platforms and enabled
21001 signal exception handling (on linux for now).
21003 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21005 * exceptions-ppc.c: more macosx support.
21007 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21009 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21011 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21013 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21015 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21017 * iltests.il: more tests.
21019 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21021 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21024 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21026 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21028 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21030 * liveness.c: Mark variables as volatile in all basic blocks reachable
21031 from exception clauses.
21033 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21035 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21038 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21040 * iltests.il, basic.cs: more tests for regalloc.
21042 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21044 * iltests.il: Some tests for register allocation modifications
21047 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21049 * exceptions.cs: Add regression test for bug #56782.
21051 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21052 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21053 the beauty of fixing the same thing in 5 different files...
21055 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21057 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21060 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21062 * mini.c: Add support for STRWLPARRAY marshalling convention.
21064 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21066 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21067 to init the context to setup the regs pointer).
21069 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21071 * exceptions-ppc.c: more exceptions work.
21073 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21075 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21078 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21080 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21081 can use the memory directly.
21083 * cpu-pentium.md: Update documentation from a post from Zoltan.
21085 add x86_add_membase, x86_sub_membase, x86_mul_membase
21087 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21089 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21090 GENERAL_REGS they were also hardcoded for all PPC ports.
21092 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21094 Remove hard-coded limit for floating point registers, use
21095 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21097 Notice that in MacOS X calling conventions you can fit a lot more
21098 floating point values in registers, so I should update the PInvoke
21099 test to excercise the passing of floating point values on the
21100 stack (currently broken).
21102 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21104 * tramp-ppc.c (create_trampoline_code): Added
21105 JUMP_TRAMPOLINE_SIZE.
21106 (ppc_magic_trampoline): Follow the pattern from
21107 x86_magic_trampoline: if code is set to zero, return.
21108 (create_trampoline_code): Always pass MonoMethod to the jump
21109 trampoline, before it was passing a null.
21110 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21111 share the code with mono_arch_create_jit_trampoline.
21113 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21115 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21118 * cpu-g4.md: Added length for jmp instruction, the worst case
21119 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21122 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21124 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21126 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21128 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21129 before each IL instruction.
21131 * mini.c (CEE_BOX): Fix warnings.
21133 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21135 * mini.c: removed a few unused vars and extra whitespace.
21137 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21139 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21141 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21143 (OP_GETCHR): use the above
21144 (CEE_LDELEMA): use the above.
21146 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21147 version of the generic impl.
21148 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21149 (CEE_LDELEMA): use the above.
21151 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21153 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21156 * iltests.il: Added new regression test for #56317.
21158 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21160 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21161 under NetBSD. Fixes #56450.
21163 * liveness.c (update_gen_kill_set): Fix previous patch.
21165 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21167 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21169 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21171 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21172 ldsfld and ldsflda.
21174 * inssel-sparc.brg: Add more optimizations.
21176 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21178 2004-04-01 Martin Baulig <martin@ximian.com>
21180 * mini.c (handle_box): New static function; moved the
21181 implementation of CEE_BOX here.
21182 (mono_method_to_ir): Added `constrained_call' variable.
21183 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21184 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21185 mono_method_get_constrained() to get the method.
21187 2004-04-01 Martin Baulig <martin@ximian.com>
21189 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21190 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21191 (mono_method_to_ir): We don't need these macros anymore since
21192 mono_class_get_full() already takes care of it.
21194 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21196 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21197 use @function (as doesn't accept #function here) and check the return
21198 value of system and stop if fails.
21200 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21202 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21204 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21206 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21208 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21210 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21213 * basic-long.cs: Add test for negation of Int64.MinValue.
21215 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21217 * mini-sparc.c: Update status.
21219 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21221 * exceptions-sparc.c: Fix return value in filters.
21223 * inssel-sparc.brg: Fix register allocation in some rules.
21225 2004-03-28 Martin Baulig <martin@ximian.com>
21227 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21230 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21232 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21234 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21235 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21236 remove unused conv_u4 opcode.
21238 * mini-x86.c: Remove valgrind workaround since it slows down things
21239 even when mono is not run under valgrind.
21241 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21243 * mini-sparc.c: Update status.
21245 * inssel-sparc.brg: Add some optimizations.
21247 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21248 future delay slot filling. Add support for varargs, tail calls and JMP.
21250 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21251 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21253 * inssel.brg: Fix register allocation in OP_ARGLIST.
21255 * inssel.brg: Fix warnings.
21257 2004-03-25 Martin Baulig <martin@ximian.com>
21259 * mini.c (inflate_generic_field): Removed.
21260 (mini_get_method): Removed, use mono_get_method_full(),
21261 (mini_get_class): Removed, use mono_class_get_full().
21262 (mono_method_to_ir): Pass our generic context to
21263 mono_field_from_token().
21265 2004-03-25 Martin Baulig <martin@ximian.com>
21267 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21268 of a `MonoMethod *'.
21269 (mini_get_method): Take a `MonoGenericContext *' instead
21270 of a `MonoMethod *'.
21271 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21272 a new local variable called `generic_context' which holds the
21273 current `MonoGenericContext *'; use it to lookup things.
21275 2004-03-24 Martin Baulig <martin@ximian.com>
21277 * mini.c (mini_get_class): New static method; if we're inside a
21278 generic instance, inflate the class if neccessary.
21279 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21281 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21283 * iltests.il: New regression test for #55976.
21285 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21288 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21290 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21293 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21295 * liveness.c: Consider SSA stores as well as loads when making vars
21298 * exceptions.cs: New regression tests for register allocation.
21300 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21302 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21303 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21304 domain lock only to protect puntual access to data structures.
21305 Added access lock for sighash, jit_icall_hash_name,
21306 jit_icall_hash_addr and domain->code_mp.
21308 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21310 * driver.c: Print SIGSEGV handling method.
21312 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21314 * mini.c (setup_jit_tls_data): Handle case when this is called
21315 multiple times for a thread.
21317 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21318 is different from fbxx_un. Fixes #54303. Also use constants instead of
21319 magic numbers in a lot of places.
21321 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21323 * exceptions.cs: Fix cctor test when --regression is used.
21325 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21327 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21330 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21332 * inssel-ppc.brg: fixed register assignments for some rules.
21334 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21336 * exceptions.cs: Add test for exceptions in static constructors.
21338 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21339 static constructors outside the domain lock. Fixes #55720.
21341 2004-03-17 Martin Baulig <martin@ximian.com>
21343 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21344 (inflate_generic_field): Take the `MonoMethod *' instead of the
21345 `MonoClass *' and added support for generic method.
21346 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21347 have a `field->parent->gen_params', only inflate the field if it's
21348 an open constructed type.
21350 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21352 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21353 exception object instead of the preconstructed ones.
21355 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21357 * mini.c: reverted changed to sigsegv_signal_handler commited
21358 accidentally in the previous patch.
21360 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21363 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21364 running --aot with an old assembly.
21366 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21368 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21371 * mini-sparc.c: Add support for v9 branches with prediction.
21373 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21375 * mini.c (mini_init): #warning is GNUC only
21377 * mini-sparc.h: implement __builtin_frame_address
21378 and __builtin_return_address for Sun C compiler
21380 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21382 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21384 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21386 * basic-calls.cs: Add test for unaligned byref long argument passing.
21388 * mini-ops.h: Add sparcv9 compare and branch instructions.
21390 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21391 v9 instructions if we have a v9 cpu.
21393 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21394 registers for global allocation.
21396 * exceptions-sparc.c: Fixes.
21398 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21400 * liveness.c (mono_analyze_liveness): Optimized version.
21402 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21404 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21407 * basic-float.cs basic-calls.cs: New regression tests.
21409 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21411 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21412 sigaltstack implementation.
21414 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21416 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21417 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21419 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21421 * mini.c: Fix warnings.
21423 * mini.c (mono_resolve_patch_target): New function which contains the
21424 arch independent part of the patching process.
21426 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21427 patching code to a separate function.
21429 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21431 * mini.c (add_signal_handler): ifdef out on Windows
21433 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21435 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21436 cpu-sparc.md: Add exception handling support + other fixes.
21438 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21439 typed GC detection in --version.
21441 * basic.cs exceptions.cs: New regression tests.
21443 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21444 the arch specific code can store data during a compilation.
21446 * mini-ops.h: Add OP_SETFRET.
21448 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21449 function, register a separate icall for each arity, so the icalls can
21452 * mini.c (mono_print_tree): Print negative offsets in a more readable
21455 * mini.c: Make signal handling work on sparc.
21457 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21459 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21461 * jit-icalls.c: Emulate truncl by aintl on solaris.
21463 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21465 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21467 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21469 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21471 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21472 a MarshalByRef type, inline a method that performs the check, taking into
21473 account that the object can be a proxy. Also implemented tow new opcodes:
21474 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21475 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21476 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21478 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21480 * mini-ppc.c: if a relative branch displacement is too big
21481 but it points to and area reachable with an absolute branch,
21484 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21486 * mini.c: optimize small copies in cpblk.
21488 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21490 * basic-calls.cs basic-float.cs: New regression tests.
21492 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21493 negative offsets from %fp. Implement localloc. Fix local register
21494 allocation. Fix the case when the this argument needs to be saved to
21495 the stack. Implement some missing opcodes.
21497 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21499 * mini.c (mini_method_compile): Reenable global regalloc in methods
21500 with exception handlers.
21502 * linear-scan.c (mono_varlist_sort): Fix warning.
21504 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21506 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21509 * liveness.c: Make all variables uses in exception clauses volatile, to
21510 prevent them from being allocated to registers. Fixes #42136.
21512 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21514 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21515 causes regressions.
21517 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21518 argument to mono_arch_regalloc_cost.
21520 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21523 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21525 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21526 Make the cost of allocating a variable to a register arch dependent.
21528 * basic-calls.cs: Fix compilation of tests.
21530 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21531 helper function to cut back on the number of #ifdefs needed.
21533 * mini-ppc.c: Fix compilation.
21535 * basic-calls.cs: New regression tests.
21537 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21539 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21540 of l0 since that is callee saved.
21542 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21545 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21546 of delay instruction.
21548 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21550 * mini.h (MonoCallInst): Add 'virtual' flag.
21552 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21554 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21556 * *.cs: New regression tests.
21558 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21561 * mini.c (mono_runtime_install_handlers): Fix build.
21563 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21564 'signal_stack_size' members.
21566 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21567 alternate signal stack.
21569 * exceptions-x86.c: Add stack overflow handling.
21571 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21572 functions to arch independent code.
21574 * mini.c (mono_print_tree): Print more detailed info for load_membase
21577 2004-02-23 Martin Baulig <martin@ximian.com>
21579 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21581 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21583 * mini-x86.c: fixed reg allocation for div/rem.
21585 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21587 * driver.c (mono_main): Report some configuratio options on --version.
21589 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21591 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21592 low in the address space. Correctly flush memory in thunks where we
21593 output native code.
21595 2004-02-20 Martin Baulig <martin@ximian.com>
21597 * mini.c (mini_get_method): New static method; inflate all generic
21598 methods and methods in open generic instances.
21599 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21600 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21602 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21604 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21606 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21608 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21610 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21612 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21613 it compile using Sun's compiler.
21615 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21617 * 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.
21619 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21621 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21623 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21625 * mini-ppc.c: handle calls outside of the allowed range with thunks
21626 allocated using the code manager.
21627 * tramp-ppc.c: use the code manager to hold generated native code.
21628 Fixed the magic trampoline to just patch vtable entries.
21630 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21632 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21635 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21637 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21640 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21641 if we have a working __thread implementation.
21643 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21644 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21646 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21648 * mini-x86.c: Fix compilation under gcc 2.
21650 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21652 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21653 contains a call to the wrapped function.
21655 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21656 OP_<CALL>_IMM opcodes, and use them under X86.
21658 * mini.c (mono_jit_find_compiled_method): Fix warning.
21660 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21662 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21664 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21665 functionality to mini.c.
21667 * mini.c (mono_create_jump_trampoline): New function to create a jump
21668 trampoline. Return a compiled method instead of a trampoline if it
21669 exists. Add a cache for jump trampolines.
21671 * mini.c (mono_jit_find_compiled_method): New function to return a
21672 compiled method if it exists.
21674 * mini-x86.c: Call mono_create_jump_trampoline instead of
21675 mono_arch_create_jit_trampoline.
21677 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21678 a jump trampoline. Fixes #52092.
21680 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21682 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21683 which is not up-to-date. Add check_corlib_version () instead.
21685 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21688 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21689 since newer valgrind versions do not need it.
21691 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21692 compile a method with a given set of optimizations.
21694 * mini.c: Compile icall wrappers on-demand instead of at startup.
21696 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21697 wrapper for an icall.
21699 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21701 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21704 * iltests.il: Add test for non-empty stack before switch instruction.
21706 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21708 * mini.c: Add support for new stringbuilder marshalling conventions.
21710 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21712 2004-02-01 Martin Baulig <martin@ximian.com>
21714 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21715 in `ginst->mtype_argv'.
21717 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21719 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21720 facilitate grepping.
21722 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21724 * mini.c: fixed buglet in initobj generic implementation for references.
21726 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21728 * Makefile.am: make the version script conditional.
21729 * jit-icalls.c: handle missing truncl().
21731 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21733 * exceptions.cs: Add more tests for double->int conversion.
21735 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21736 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21738 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21740 * driver.c: make --verbose --version emit an error
21741 if the loaded corlib doesn't match the runtime version.
21743 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21745 * mini-ppc.h: export ppc_patch().
21746 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21747 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21748 on par or better than on MacOSX.
21750 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21752 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21753 mono_lookup_pinvoke_call.
21755 * mini-x86.c: Under windows, the default pinvoke calling convention is
21756 stdcall. Fixes #52834.
21758 * mini.c (optimize_branches): Add an upper bound to the number of
21759 iterations to prevent infinite loops on strange loops. Fixes #53003.
21761 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21763 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21764 and ISINST. Fixes #52093.
21766 * objects.cs (test_0_vector_array_cast): New tests.
21768 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21770 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21771 checking in Array.Set ().
21773 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21776 * object.cs (test_0_multi_array_cast): New regression test.
21778 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21780 * exceptions-ppc.c: fix build on Linux/PPC.
21782 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21784 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21785 running under valgrind.
21786 (x86_magic_trampoline): Fix build bustage.
21788 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21789 negative values as well. This is needed for the encoding of the line number
21790 info, since sometimes the line numbers are not in increasing order.
21792 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21794 * cpu-pentium.md (localloc): Increase the size of the localloc
21795 instruction since it is a loop under Win32.
21797 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21800 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21802 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21803 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21804 Max Horn (max@quendi.de). Fix file names in comments.
21806 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21808 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21809 avoid stack overflow.
21810 (replace_usage): Avoid uninitialized variable warnings.
21812 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21813 and taking the address of valuetype variables.
21815 2004-01-03 Patrik Torstensson
21817 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21818 for other purposes than FP later on.
21820 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21822 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21825 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21827 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21829 2003-12-30 Patrik Torstensson <p@rxc.se>
21831 * mini-x86.h: Decreased number of availiable fp regs.
21832 Solves corner cases with FP spilling.
21834 2003-12-23 Patrik Torstensson <p@rxc.se>
21836 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21837 for floating point stack tracking / spilling on x86.
21840 * basic-float.cs: added float mul overflow test.
21842 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21844 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21846 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21848 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21849 supports for cond branches that overflow the immediate
21850 overflow offset. mcs can compile simple programs.
21852 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21854 * exceptions-ppc.c: exception handling support wip:
21855 finally handlers get run on exception.
21857 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21859 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21862 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21864 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21865 initial support for stack walking and unwinding.
21867 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21869 * driver.c (mono_main): Make corlib-out-of-sync message more
21870 descriptive. Also remove verify_corlib call.
21872 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21874 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21875 not overlap with other call's arguments, too.
21877 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21879 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21880 move to arch-specific code the choice of arch-specific
21881 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21882 * mini.c: ensure emulation calls will not interleave
21885 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21887 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21888 the magic trampoline stack frame is dropped before executing
21891 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21893 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21894 and integer to fp conversions. Added support for overflowing
21895 arguments on the stack. Reserve a couple more registers as temps.
21896 Added support for aot compilation (as output still needs to be
21899 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21901 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21902 Don't overwrite return register in some corner cases.
21904 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21906 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21907 static constructors when AOT compiling.
21909 * driver.c (mono_main): Call mono_check_corlib_version.
21911 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21913 * cpu-g4.md, basic.cs: fixed div target register.
21915 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21917 * mini-ppc.c, basic.cs: shl_imm fix with test.
21919 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21921 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21922 structures by value. Misc fixes.
21923 * objects.cs: more tests.
21925 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21927 * mini-ppc.c: lconv.ovf.i implemented.
21929 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21932 (mini_init): don't error out if someone already called g_thread_init.
21934 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21936 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21937 to be any type per the spec. Fix abnormal memory usage when
21938 the same object is repeatedly thrown.
21940 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21942 * mini.c: check for overruns in IL code.
21944 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21946 * TODO: Add/remove some todo entries.
21948 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21950 * driver.c (mono_main): Call mono_verify_corlib.
21952 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21954 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21955 This has been moved to mini.c
21956 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21957 type being casted is marshalbyref it could be a proxy, so instead of
21958 emitting the type check code, emit a call to a runtime method that will
21959 perform the check by calling CanCastTo if needed.
21961 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21963 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21964 methods with large stack frames under Win32.
21966 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21968 * Makefile.am: Distribute regression tests.
21970 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21971 at the end instead of inserting each variable into the sorted list.
21973 * linear-scan.c (mono_varlist_sort): New helper function.
21975 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21977 * mini.c: ensure arguments and locals are within bounds.
21979 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21981 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21984 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21986 * mini.c (mono_cprop_copy_values): Fix crash.
21988 * aot.c: Set verbosity back to 0.
21990 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21992 * regalloc.c: complete memory leak fix by Laurent Morichetti
21995 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21997 * driver.c (main_thread_handler): Revert the previous patch.
21999 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22002 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22003 memory from the memory pool.
22005 * driver.c (main_thread_handler): Turn on all optimizations when
22008 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22009 an array for better performance.
22011 * regalloc.c (mono_regstate_assign): Fix memory leak.
22013 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22014 serialize the debug info.
22016 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22017 debug info from the serialized representation.
22019 * aot.c: Save debug info into the generated file and load it when
22022 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22024 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22026 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22027 More FP-related fixes.
22029 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22031 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22032 and register allocation buglet. Hello world now runs.
22034 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22036 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22037 * tramp-ppc.c: fixed class init trampoline.
22038 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22040 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22042 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22043 mini.c: more ppc changes/fixes.
22045 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22047 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22048 Also optimize the case when the arguments are the same in the caller
22051 * iltests.il: Add tests for tail calls with valuetype arguments.
22053 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22055 * mini-ppc.c: fixes for struct return type.
22057 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22059 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22060 mono_spillvar_offset() to arch-specific code.
22062 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22064 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22066 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22068 * exceptions-x86.c: Fix stack space leaks.
22070 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22071 registers from the lmf if the method has save_lmf set.
22073 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22075 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22076 of icall wrappers into InvokeInDomain, since these are now per-domain.
22078 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22080 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22081 make some opcode emulation and intrinsic ops enabled/disabled
22082 according to the architecture. More fixes.
22084 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22086 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22088 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22090 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22091 arch-specific handling for 'this' and struct return type to
22092 arch-specific code.
22094 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22096 * aot.c: prevent divide by zero error when reporting (it happened with
22097 Accessibility.dll).
22099 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22101 * mini.h (inst_switch): Remove unused macro.
22103 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22106 (load_aot_module): free 'info->methods' and 'info' properly. No more
22107 "free(): invalid pointer blah" messages when you have an old aot
22110 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22112 * jit-icalls.c, mini.c: Added support for context static fields.
22114 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22116 * mini.c (mono_method_blittable): Methods which set LastError are not
22117 blittable either. Fixes #51108.
22119 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22121 * mini.c: flush icache.
22122 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22124 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22126 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22128 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22130 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22133 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22136 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22138 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22140 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22141 instruction when the result is discarded.
22143 * iltests.il (test_0_div_regalloc): New regression test.
22145 * arrays.cs: Fix compilation error.
22147 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22149 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22150 float rules to inssel-x86.brg: sane architectures with FP registers
22151 don't need to implement these rules.
22153 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22155 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22157 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22159 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22160 implementation of 32 bit systems.
22162 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22164 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22165 (Jeroen Zwartepoorte).
22167 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22169 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22170 the caller and the callee matches.
22172 * mini.c (mono_method_to_ir): Add comment.
22174 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22175 signbit is missing on some platforms.
22177 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22179 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22181 * mini.c (setup_jit_tls_data): Call the new function.
22183 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22185 * mini-x86.c: Add experimental support for fast access to the lmf
22186 structure under NPTL/Linux 2.6.x.
22188 2003-11-06 Martin Baulig <martin@ximian.com>
22190 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22191 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22194 2003-11-02 Martin Baulig <martin@ximian.com>
22196 * mini.c (inflate_generic_field): New static method.
22197 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22198 generic instance and the field is declared in a generic type, call
22199 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22201 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22203 * mini.h mini.c (mono_method_same_domain): New function to return
22204 whenever the caller and the callee are in the same domain.
22206 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22208 2003-10-30 Martin Baulig <martin@ximian.com>
22210 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22211 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22213 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22214 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22216 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22218 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22221 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22222 object here, so it is in the correct appdomain etc.
22224 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22226 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22228 (mono_method_to_ir): Avoid freeing the type created returned from
22229 mono_type_create_from_typespec, since it is put into an internal cache
22230 by the function. Fixes pointer.exe.
22232 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22233 trampolines for icalls and pinvokes as well. Fixes #33569.
22235 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22237 * mini.c: Update after appdomain changes.
22239 * mini.c (mono_jit_compile_method_inner): Allways compile native
22240 method wrappers in the root domain, since there can only be one
22241 instance of them, whose address is stored in method->info.
22243 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22245 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22246 environment variable. Instead detect automatically whenever running
22247 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22250 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22252 * trace.c, trace.h: New files that implement the new trace option
22255 * driver.c: Document new --trace options.
22257 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22260 - if (mono_jit_trace_calls)
22261 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22263 * mini.h: prototypes.
22265 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22267 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22269 * mini.c inssel.brg: Implement typedefbyref opcodes.
22271 * mini.c (mono_jit_compile_method): Remove unused local variable.
22273 * mini.c (mono_jit_compile_method_inner): Ditto.
22275 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22277 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22279 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22281 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22283 * mini.c (mono_no_aot): Remove unused global variable.
22285 * mini.c: Thread safety fixes.
22287 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22289 * mini.c (mono_create_class_init_trampoline): Add a lock around
22290 class_init_hash_addr.
22292 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22295 * mini.c: Decompose the NEWARR instruction before decomposing its
22296 arguments. Fixes #30073.
22298 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22300 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22303 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22305 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22307 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22309 * driver.c: Add support for compiling icall wrappers to --compile.
22311 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22313 * inssel.brg: The empty value in class->interface_offsets is -1, not
22316 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22318 * objects.cs: New test for 'is' operator on an array of interfaces.
22320 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22322 * tramp-ppc.c: update trampoline code to support jumps
22323 and class initialization.
22325 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22327 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22329 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22331 * inssel.brg (OP_UNBOX): Remove unused rule.
22333 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22334 region instead of one for each method. Fixes #47813.
22336 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22338 * exceptions.cs (test_0_nested_finally): New regression test for
22339 nested exception handlers.
22341 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22343 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22345 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22348 * mini.c (mono_method_check_inlining): Make the inlining limit
22349 configurable by an environment variable.
22351 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22353 * mini.h: Bump AOT file version.
22355 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22356 token, store the image along with the token, since the token might not
22357 refer to the same image as the method containing the relocation,
22358 because of inlining.
22360 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22362 * mini.c (mono_precompile_assemblies): New function to compile
22363 all methods in all loaded assemblies.
22365 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22367 * regalloc.h regalloc.c (MonoRegState): Change the type of
22368 iassign and fassign to int*, since they can contain large negative
22369 values if the register is spilled. Also added some comments. Fixes
22372 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22373 under Win32. Fixes #42964.
22375 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22377 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22379 * aot.c: Added support for AOT compiling methods which contain calls
22380 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22383 * driver.c (compile_all_methods): Run the compilation in a thread
22384 managed by mono. Fixes #44023.
22386 * mini.c (mono_codegen): Print full method name in verbose output.
22388 * mini-x86.c (mono_arch_patch_code): Fix warning.
22390 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22391 jumps, since the method we are jumping to might be domain-specific.
22393 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22395 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22397 * inssel.brg: string chars are unsigned.
22399 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22401 * TODO: New todo item.
22403 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22404 which calls mono_runtime_class_init and patches the call site to
22405 avoid further calls.
22406 (mono_arch_create_class_init_trampoline): New arch specific function
22407 to create a class init trampoline.
22408 (create_trampoline_code): Generalized so it can create
22409 class init trampolines as well.
22411 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22412 (mono_create_class_init_trampoline): New function to create and cache
22413 class init trampolines.
22414 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22415 vtable given the address of a class init trampoline. Used by the
22417 (mono_codegen): Generate a call to a trampoline instead of
22418 mono_runtime_class_init in LDSFLD[A].
22419 (mono_codegen): Add relocations for the new trampoline.
22421 * mini.h mini-x86.c aot.c: Added a new relocation type:
22422 MONO_PATCH_INFO_CLASS_INIT.
22424 * mini.h: Bump AOT version number.
22426 * aot.c: Create a copy of the loaded code instead of using the original
22427 so methods which call each other will be close in memory, improving
22430 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22431 patch since it breaks the regression tests.
22433 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22434 for the register saving instruction sequence since the
22435 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22437 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22439 * TODO: Fix todo item && remove another.
22441 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22443 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22446 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22447 function of the module.
22449 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22450 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22451 --no-aot command line option.
22453 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22455 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22456 by Bernie Solomon (bernard@ugsolutions.com).
22458 * inssel.brg: Refactor the interface offset table related code into
22459 its separate functions and add support for the AOT case.
22461 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22463 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22465 * aot.c: Added mono_aot_verbose variable and made all debugging
22466 output depend on the value of this variable.
22468 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22469 method_label and info_label.
22471 * mini.h mini-x86.c aot.c: Added a new relocation type
22472 MONO_PATCH_INFO_IID for klass->interface_id.
22474 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22475 the MonoJitInfo structure.
22477 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22478 a non-root appdomain in shared mode.
22480 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22482 * aot.c: make aot loader less verbose. Remove free of unused variable.
22484 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22486 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22488 * .cvsignore: Added *.dll.
22490 * mini.c (mono_print_tree_nl): New function callable while debugging.
22492 * mini.c (mono_print_code): Export this.
22494 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22497 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22499 * mini.h (MonoCompile): Added 'jit_info' field.
22501 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22502 the cfg structure, since it is needed by the AOT compiler.
22504 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22506 * aot.c: A major rewrite. Changes include:
22507 - save exception tables for methods which have them.
22508 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22509 to g_module_symbol.
22510 - reworked the file format so it is now much smaller and needs
22511 fewer relocation entries.
22513 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22515 * aot.c (load_aot_module): Fix build bustage on platforms without
22518 2003-09-04 Martin Baulig <martin@ximian.com>
22520 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22522 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22524 * TODO: Some new optimization ideas.
22526 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22528 * aot.c: Save the optimization flags used to compile the code into
22531 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22532 support emitting domain specific code.
22534 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22535 no longer domain neutral. It can be made domain neutral by compiling
22536 with --optimize=shared.
22538 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22539 between appdomains.
22541 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22542 loading of AOT code.
22544 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22546 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22547 if there is no domain neutrality information.
22549 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22551 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22552 format version into the generated library.
22554 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22555 callee method into the caller since one of them could be shared.
22557 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22558 system exceptions from AOT code now works.
22560 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22561 method if it is domain neutral and the callee is not.
22563 * graph.c (cfg_emit_one_loop_level): Fix warning.
22565 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22567 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22570 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22572 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22573 is needed by code which is executed before mono_runtime_init ().
22574 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22576 * mini.c (mono_thread_abort): Fix warning.
22577 (mono_jit_compile_method): Call static constructor in the AOT case too.
22579 * aot.c (mono_compile_assembly): Fix warning.
22581 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22583 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22585 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22587 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22589 * cpu-pentium.md: Fix the length of call opcodes so they include the
22590 ESP restoring instruction. Fixes #47968.
22592 2003-08-28 Martin Baulig <martin@ximian.com>
22594 * mini-x86.c (mono_arch_call_opcode): Added support for
22595 MONO_TYPE_GENERICINST.
22597 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22599 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22601 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22602 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22604 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22607 2003-08-26 Martin Baulig <martin@ximian.com>
22609 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22610 when reporting an error, set this to the actual error location.
22611 (mono_method_to_ir): Report the correct error location if
22612 get_basic_blocks() returned an error.
22614 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22616 * mini.c (mono_type_blittable): OBJECT is not blittable.
22617 (mono_method_blittable): Methods which have marshalling descriptors
22618 are not blittable either. Fixes #47842.
22620 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22622 * driver.c mini.c: Use an environment variable instead of a global
22623 variable. Also fix the build.
22625 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22626 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22629 * driver.c mini.c: Added --with-valgrind option to turn off some
22630 code which prevents mono from running under valgrind.
22632 * mini.c (mono_emit_call_args): Fixed warning.
22634 * mini.c (mono_emulate_opcode): Fixed warning.
22636 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22638 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22639 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22640 regalloc.c, regalloc.h: specify available registers in arch-specific
22641 code and support floats in the regallocator (patch by Laurent Morichetti
22644 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22646 * mini.c: mono_thread_current() can be called only after
22647 mono_runtime_init(): rearrange code to not call it early on.
22649 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22651 * mini.c: allocate jump tables in the code mempools.
22653 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22655 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22658 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22660 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22661 12 to 16. This fixes bug #47453.
22664 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22666 * mini-ppc.c: fixed indexed load and unsigned compares.
22668 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22670 * mini.c: reenabled installation of handler for
22671 thread abort signal.
22673 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22675 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22676 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22677 until it's fixed and actually useful.
22679 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22681 * inssel-long32.brg: couple more opcodes implemented.
22683 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22685 * mini-sparc.c: Even more opcodes implemeted.
22687 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22689 * mini-sparc.c: More opcodes implemented.
22691 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22693 * mini-sparc.c: More opcodes implemented.
22695 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22697 * inssel-sparc.brg: Add some needed rules. Direct
22699 * Makefile.am: Use inssel-sparc.brg
22700 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22701 an assert happy for now.
22703 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22705 * mini-sparc.c: Fixed compile errors.
22706 * exceptions-sparc.c: Same. We now produce a mono binary
22707 on sparc-linux. Yea.
22709 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22711 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22712 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22713 They compile, but do not work.
22715 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22717 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22718 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22719 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22722 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22724 * mini.c: more opcodes implemented and better support for generics.
22726 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22728 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22729 * mini.c, mini.h: first cut at generics support: some new instructions
22730 added and changed the behaviour of some of the existing ones.
22732 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22734 * mini.c: Removed definition of metadata_shared mutex here.
22736 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22738 * mini-x86.c: make vararg calls work for instance methods.
22740 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22742 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22743 returns the arguments in a separte list, now.
22745 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22747 * aot.c, mini.c: updates for array type representation changes.
22749 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22751 * mini.c: register function to perform jit shutdown.
22753 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22755 * mini.c: use a faster allocator if possible.
22757 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22759 * aot.c: some cleanups and portability changes.
22761 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22763 * mini.c: use faster allocation for CEE_BOX if possible.
22765 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22767 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22768 Moved inlined mempcy code to its own function so that is can be
22769 reused. Added an inline memset function as well (optimized initobj).
22770 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22772 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22774 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22776 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22778 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22779 arch code can setup the cpu for CLR execution, if needed.
22780 We use it on x86 to set the precision of FP operations.
22782 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22784 * mini.c: disable some optimizations if we can guess they'll cost too
22785 much for a given method.
22787 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22789 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22791 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22792 * mini.h mini.c mini-x86.c: Added instruction level coverage
22793 info collection support.
22795 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22797 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22798 is now implemented in the profiling API. Get rid of a couple of
22799 unnecessary global variables.
22801 2003-06-15 Nick Drochak <ndrochak@gol.com>
22803 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22804 * cpu-g4.md: add op_bigmul and op_bigmul_un
22805 * cpu_pentium.md: add op_bigmul_un
22806 * inssel-long32.brg: add rule for unsigned bigmul
22807 * mini-ops.h: define OP_BIGMUL_UN
22808 * mini-x86.c: THE BUG: handle (un)signed properly
22809 * mini.c: choose unsigned opcode if needed.
22810 This set of patches fixes bug #44291
22812 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22814 * mini.c (optimize_branches): improved to handle all kinds of
22815 conditional branches.
22817 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22819 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22820 don't raise exceptions.
22822 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22824 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22825 to arch-specific files.
22827 2003-06-09 Martin Baulig <martin@ximian.com>
22829 * Makefile.am (libs): Added $(LIBGC_LIBS).
22831 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22833 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22834 and OP_ATAN (fixes bug#44293).
22836 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22838 * Makefile.am, mini-x86.c: rename cpu description array to
22839 pentium_desc, since some compilers define the 'pentium' preprocessor
22842 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22844 * mini.c (mini_select_instructions): add explicit branch if the
22845 following block is not the false target of a conditional branch -
22846 we need this with any optimization that reorder or remove bblocks
22848 * mini.c (optimize_branches): bug fixes
22850 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22852 * mini.c (mono_method_to_ir): inline static readonly fields
22854 * ssa.c (fold_tree): start cfold support for long (very simple
22857 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22859 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22861 * inssel.brg: fixed memcpy (bug #44219).
22863 2003-06-05 Dick Porter <dick@ximian.com>
22865 * driver.c: Set the glib log levels to not abort if g_message
22868 g_set_prgname() has to happen before mini_init() so that the
22869 process handle gets the info.
22871 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22873 * driver.c: add intrins to the default optimizations to get wider
22876 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22878 * mini.h: some large basic blocks will overflow a 16-bit
22879 integers for symbolic registers.
22881 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22883 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22884 (mono_arch_output_basic_block): fix bug 43499
22886 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22888 * mini.c: kill duplicated definition of mono_debug_format.
22890 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22892 * mini-x86.c, arrays.cs: fixed register allocation bug.
22894 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22896 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22898 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22900 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22903 (print_method_from_ip): also print source location information if
22906 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22908 * mini.c (mono_find_block_region): bug fix in region code
22909 (mini_method_compile): enable removing unreachable code again, but
22910 only in methods without exception clauses.
22912 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22914 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22915 Implemented arglist opcode and handling of TypedReference type.
22916 Fixed x86 call convention when a structure is returned.
22917 Minimal support for calling static vararg methods.
22919 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22921 * mini.c (mini_method_compile): always remove unreachable code,
22922 because the code in them may be inconsistent (access to dead
22923 variables for example).
22925 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22927 * driver.c, debug-mini.c: warning fixes.
22929 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22931 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22933 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22935 * mini.c: thread-static fields are registered in mono_class_vtable(),
22936 so ensure the function is called before checking for them.
22938 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22940 * mini.c (optimize_branches): fix for bug 43586
22942 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22943 overflow (fixes Bug #43639)
22945 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22947 * mini.c, objects.cs: allow the use of stobj for primitive types.
22949 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22951 * mini.c: be less strict about argument checking until we support
22952 running the verifier.
22954 2003-05-27 Nick Drochak <ndrochak@gol.com>
22956 * basic-long.cs: tests for (ulong)int * (ulong)int also
22957 * mini.c: use the same trick for (ulong)int * (ulong)int
22959 2003-05-27 Nick Drochak <ndrochak@gol.com>
22961 * basic-long.cs: add regression test for (long)int * (long)int
22962 * cpu-pentium.md: add op_bigmul specification
22963 * inssel-long32.brg: add OP_BIGMUL rule
22964 * mini-ops.h: add OP_BIGMUL
22965 * mini-x86.c: register allocator: handle case where src1 needs to be
22967 * mini.c: substitute special BIGMUL opcode in the tree for
22968 (long)int * (long)int
22970 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22972 * jit-icalls.c: call the type ctor on field access if needed.
22974 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22976 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22977 to a method (including results of ldelema, bug#43207).
22979 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22981 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22982 colors to show exception handler blocks.
22984 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22985 (fix for pinvoke7.cs).
22987 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22989 * mini.h, mini.c: ensure correct initialization order for types that
22990 require it. Prepare for lazy compilation of jit icall wrappers.
22991 Provide a name for opcode emulation to reduce unneeded mallocing.
22993 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22995 * mini-x86.c: better register restoring code and profiling
22996 support for tail calls.
22998 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23000 * mini.h, driver.c: prepare for leaf methods optimization.
23002 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23004 * mini.c: get targets of branches before converting a method.
23006 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23008 * mini.c (optimize_branches): added some experimental code (disbaled)
23010 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23012 * mini.c (optimize_branches): fix branch to branch optimization
23014 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23016 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23018 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23020 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23023 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23025 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23026 enable use of interface variables again.
23028 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23029 I1 to registers because there is no simply way to sign extend 8bit
23030 quantities in caller saved registers on x86.
23032 * inssel-float.brg: set costs of some rules to 2 so
23033 that monobure always select the arch. specific ones if supplied,
23034 regardless of the order we pass the files to monoburg.
23036 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23038 * mini.c, mini-x86.c: since the magic trampoline for jumps
23039 can't patch the code directly, we do it as soon as the
23040 method gets compiled.
23042 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23044 * mini-x86.c, mini.h: introduce a new patching method
23045 to support CEE_JMP and tail calls.
23046 * mini.c: obey tail.call. Don't precompile methods target
23048 * tramp-x86.c: new trampoline code to handle methods
23049 reached through a jump.
23051 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23053 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23054 bit values to registers
23056 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23058 * mini.c (mono_compile_get_interface_var): share interface
23059 variables if possible.
23061 2003-05-16 Martin Baulig <martin@ximian.com>
23063 * debug-mini.c (mono_init_debugger): New function to initialize
23064 the debugger. This is not in the debugger since it needs to
23065 access some of mini's internals.
23067 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23069 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23071 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23073 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23074 for value type handling.
23076 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23078 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23079 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23081 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23083 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23084 the constructor through a proxy.
23086 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23088 * jit-icalls.c, inssel.brg: fixes to array element address
23091 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23093 * mini-x86.c (is_regsize_var): allocate pointer to registers
23095 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23097 * driver.c: fixed typo, added intrins to the set of optimizations
23098 tested with regressions.
23100 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23102 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23103 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23106 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23108 * inssel.brg: remove some common pop instructions without side effects
23110 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23112 * inssel-x86.brg: fixed thinko in int to double conversions.
23114 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23116 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23118 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23120 * inssel-long32.brg: two more missing instructions.
23122 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23124 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23125 if not already set.
23127 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23129 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23132 * basic-float.cs: Added tests for negative zero.
23134 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23136 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23137 a couple of missing operations for long casts, with test cases.
23139 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23141 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23143 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23145 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23146 code size estimation.
23148 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23150 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23151 abstract methods (fix bug 42542)
23153 * aot.c: add ability to handle array types
23155 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23157 * mini.c: Call the _specific versions of the object allocation
23158 functions if possible.
23160 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23162 * driver.c: call setlocale ().
23164 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23166 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23169 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23171 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23173 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23174 wrappers (fix bug 42122)
23176 2003-05-04 Martin Baulig <martin@ximian.com>
23178 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23180 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23181 s/mini_set_defaults/mono_set_defaults/g.
23183 2003-05-04 Martin Baulig <martin@ximian.com>
23185 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23187 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23189 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23190 (reported by Don Roberts).
23192 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23194 * mini.c: temporarily work around two bugs for this release.
23196 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23198 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23199 that contains -export-dynamic and it makes using the ld script
23201 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23203 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23205 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23208 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23210 * mini.c: make sure leave calls all the needed finally blocks,
23211 even when the target jumps out of multiple exception clauses.
23213 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23215 * ldscript, Makefile.am: add linker script to reduce the number of
23216 exported symbols (should also fix the issues with libwine defining
23217 some of the same symbols in io-layer).
23219 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23221 * driver.c (mini_main): Avoid assertion when no file name is given on
23224 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23226 * driver.c: added --version/-V command line option.
23227 Added the inline optimization in the regression tests.
23229 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23231 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23232 to the type in the method signature (fixes bug#42134).
23234 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23236 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23238 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23240 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23242 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23244 * driver.c: fixed bug #42100.
23246 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23248 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23250 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23252 * mini.c: moved most of the code required to do inlining to its own
23253 function so it can be reused. Inline also ctors if appropriate.
23255 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23257 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23258 the runtime can call mono API functions.
23260 2003-04-27 Martin Baulig <martin@ximian.com>
23262 * debug-mini.c (mono_debug_init_method): Added
23263 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23264 send a notification to the debugger.
23266 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23267 running in the Mono Debugger, just pass the breakpoint number to
23268 mono_debug_init_method().
23270 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23272 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23274 * mini.c: allow some more unsafe compares.
23276 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23278 * mini-x86.c, Makefile.am: make distcheck works (partially from
23279 a patch by Richard Lee <r.h.lee@attbi.com>).
23280 * regset.c, regset.h: removed, they are unused.
23282 2003-04-25 Dick Porter <dick@ximian.com>
23284 * driver.c: Usage reports the name as 'mono' not 'mini'
23285 * exceptions-x86.c: Build and run on freebsd
23287 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23289 * Makefile.am: install the program with the 'mono' name and
23290 the library as libmono instead of mini and libmini.
23292 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23294 * driver.c: provide the APIs for the embedding interface of the old jit.
23296 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23298 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23300 2003-04-23 Martin Baulig <martin@ximian.com>
23302 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23304 * driver.c: Added `--debug' command line argument to enable
23307 2003-04-23 Martin Baulig <martin@ximian.com>
23309 * debug.[ch]: Removed. The code is now in
23310 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23312 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23315 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23317 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23319 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23322 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23323 mono_domain_finalize.
23324 (mini_method_compile): use mono_method_profile* if the the option is
23327 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23329 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23330 methods with their wrapper.
23332 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23333 methods with their wrapper.
23335 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23338 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23341 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23344 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23346 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23348 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23350 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23351 of the mempool. This is slightly faster and uses less memory
23353 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23355 * mini.c: avoid O(n) allocation for variables.
23357 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23359 * mini.c: handle items on the stack after inlining methods.
23361 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23363 * mini.c: make the method->opcode optimization dependent
23364 on MONO_OPT_INSTRINS and do it lazily.
23366 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23368 * driver.c: print overall results at the end of regression run.
23370 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23372 * inssel.brg: don't overwrite symbolic registers.
23374 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23376 * inssel-x86.brg: fix conversion from long to float.
23378 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23380 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23382 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23384 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23386 * driver.c: Added --print-vtable option as in the old JIT.
23388 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23390 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23392 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23394 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23396 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23398 * mini.c regalloc.c regalloc.h: Fix memory leak.
23400 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23402 * aot.c (mono_aot_get_method): register all used strings
23404 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23406 * mini.c: always intern strings references with ldstr at compile time.
23408 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23410 * Makefile.am: add BUILT_SOURCES.
23412 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23414 * driver.c: give a better error message when the assembly to execute
23415 doesn't have an entry point.
23417 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23419 * Makefile.am: added hack for automake
23421 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23424 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23426 22003-04-07 Martin Baulig <martin@ximian.com>
23428 * Makefile.am: Added Makefile.am.
23430 * debugger-main.c: Removed, this is now in the debugger where it
23433 * mini.pc.in: Call this package `mini' for the moment.