1 2009-12-26 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
4 mono_get_generic_context_from_code () call.
6 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
8 2009-12-25 Zoltan Varga <vargaz@gmail.com>
10 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
13 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
15 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
16 mono_method_get_signature returns NULL. Fix #567084
18 2009-12-25 Zoltan Varga <vargaz@gmail.com>
20 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
21 instead of once for each module.
23 2009-12-22 Zoltan Varga <vargaz@gmail.com>
25 * debugger-agent.c (ss_start): Implement step over for the last sequence
28 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
29 have the STEP_LOC flag set.
31 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
34 2009-12-21 Zoltan Varga <vargaz@gmail.com>
36 * mini.c (mono_add_seq_point): New helper function.
37 (mono_save_seq_point_info): New function to save sequence point info, extracted
38 from mini_method_compile ().
40 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
42 * mini.h (MonoSeqPointInfo): New structure containing information about
43 the sequence points of a JITted method.
44 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
47 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
48 point information is stored, use a MonoSeqPointInfo structure instead of a
49 GPtrArray. For each seq point, compute a list of successor seq points.
51 * debugger-agent.c: Use the successor list to implement step-over more
52 efficiently: instead of single stepping until a different line/IL offset is
53 reached, place breakpoints into all successor seq points.
55 * mini.h: Bump AOT file format version.
57 2009-12-21 Zoltan Varga <vargaz@gmail.com>
59 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
61 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
63 2009-12-21 Zoltan Varga <vargaz@gmail.com>
65 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
68 2009-12-18 Zoltan Varga <vargaz@gmail.com>
70 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
71 alloca as g_malloc is not signal safe.
73 2009-12-18 Zoltan Varga <vargaz@gmail.com>
75 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
76 VALGRIND_DISCARD_TRANSLATIONS.
78 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
79 checks, they are no longer needed.
81 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
82 a function into a sigctx which can handle function pointers.
84 * mini-ppc.c: Implement soft debugger support on ppc64.
86 * mini-ppc.c: Implement soft debugger support.
88 2009-12-17 Zoltan Varga <vargaz@gmail.com>
90 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
92 2009-12-17 Marek Habersack <mhabersack@novell.com>
94 * mini.c (mono_get_runtime_build_info): include Mono version in
97 * driver.c (mono_main): VERSION is now included in the string
98 returned from mono_get_runtime_build_info()
100 2009-12-17 Zoltan Varga <vargaz@gmail.com>
102 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
103 signatures. Fixes #565143.
105 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
107 2009-12-16 Zoltan Varga <vargaz@gmail.com>
109 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
111 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
113 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
114 making max stack 10x smaller.
116 2009-12-16 Zoltan Varga <vargaz@gmail.com>
118 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
120 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
122 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
124 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
126 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
127 bigger than MONO_ARCH_MAX_FRAME_SIZE.
129 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
131 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
133 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
135 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
138 2009-12-14 Miguel de Icaza <miguel@novell.com>
140 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
141 raise an invalid program exception.
143 For other opcodes that we might not handle use a g_warning and
144 raise the exception. Beats termination.
148 2009-12-14 Zoltan Varga <vargaz@gmail.com>
150 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
152 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
153 by merging the LLVM and !MAP_32BIT cases.
155 2009-12-13 Jonathan Chambers <joncham@gmail.com>
157 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
158 sigctx being passed in, as we have no CONTEXT available in the APC.
160 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
163 Code contributed under MIT/X11 license.
165 2009-12-13 Zoltan Varga <vargaz@gmail.com>
167 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
168 in the LLVM backend on AMD64.
170 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
173 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
175 * mini-llvm.c: Export mono_personality for AOT.
177 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
179 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
180 implicit exception can occur.
182 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
183 OP_IMPLICIT_EXCEPTION instruction.
185 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
187 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
189 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
190 inside a protected block.
192 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
193 trampolines doesn't include the argument.
195 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
196 trampolines on amd64.
198 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
201 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
202 disabled for methods with clauses.
204 * mini-llvm.c: Enable support for catch clauses.
206 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
207 end of an LLVM compiled finally clause.
208 (mono_handle_exception_internal): Save the exception handling state in TLS
209 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
210 resume unwinding from that point.
212 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
213 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
214 to obtain the addresses of the exception handling regions.
216 * mini-llvm.c: Add beginnings of support for exception handling, currently only
217 finally clauses are supported.
219 * mini.c (mini_method_compile): Add support for LLVM code with exception
222 2009-12-12 Zoltan Varga <vargaz@gmail.com>
224 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
227 2009-12-12 Zoltan Varga <vargaz@gmail.com>
229 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
232 2009-12-11 Zoltan Varga <vargaz@gmail.com>
234 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
235 for 2 parameter sched_setaffinity in older glibc versions. Fixes
238 2009-12-11 Marek Habersack <mhabersack@novell.com>
240 * method-to-ir.c (mini_redirect_call): do not redirect the
241 InternalAllocateStr internal call if string profiling is enabled.
243 2009-12-10 Zoltan Varga <vargaz@gmail.com>
245 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
248 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
249 unwind.h header file.
251 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
252 newer valgrind versions seems to handle this fine.
254 2009-12-09 Zoltan Varga <vargaz@gmail.com>
256 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
257 on the debugger thread.
259 2009-12-08 Zoltan Varga <vargaz@gmail.com>
261 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
263 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
265 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
267 * cpu-<ARCH>.md: Make call_handler clob:c.
269 * mini.c: Reenable SSA for methods with clauses.
271 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
272 as it causes failures on x86.
274 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
276 * driver.c: Fail gracefully with --compile-all if mono_method_signature
277 returns NULL (e.g. a bad assembly).
279 2009-12-08 Geoff Norton <gnorton@novell.com>
281 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
282 stepping out into native code. There were issues with nested invokes
285 2009-12-07 Zoltan Varga <vargaz@gmail.com>
287 * mini.c (mini_method_compile): Do the disable_llvm checks early
288 and avoid the LLVM compile pass if the checks fail.
290 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
292 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
293 LLVM optimizations don't try to remove them.
295 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
296 different file so the original remains.
298 2009-12-06 Zoltan Varga <vargaz@gmail.com>
300 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
302 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
304 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
305 support for non-inline unwind descriptors.
307 2009-12-07 Geoff Norton <gnorton@novell.com>
309 * debugger-agent.c: Darwin can colesce signals, so we need to handle
310 the interrupt_count slightly differently. Native threads were never
313 2009-12-05 Zoltan Varga <vargaz@gmail.com>
315 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
316 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
317 yet generate this info.
319 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
321 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
322 client can distinguish between intptrs and longs.
324 2009-12-05 Zoltan Varga <vargaz@gmail.com>
326 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
329 * aot-runtime.c (load_function): Update after the change above.
331 * mini.h: Bump AOT file format version.
333 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
334 if the delegate class is dynamic.
336 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
337 in gshared code too using the new rgctx info type
338 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
340 2009-12-04 Geoff Norton <gnorton@novell.com>
342 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
343 we need to track the original suspend count so the thread properly
344 wakes up in resume_thread.
346 2009-12-04 Zoltan Varga <vargaz@gmail.com>
348 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
351 * generics.cs: Add a test.
353 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
354 is 0. Simplify a lot of code using this.
356 * mini-trampolines.c (mono_delegate_trampoline): Call
357 mono_create_static_rgctx_trampoline () before saving the final address in
358 delegate->method_code, to avoid calling it each time a delegate is first called.
360 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
361 which need static rgctx trampolines.
363 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
364 keyed on the method+addr pair, since addr could be either the method addr or
365 an unbox trampoline in the AOT case. Fixes #560246.
367 2009-12-03 Zoltan Varga <vargaz@gmail.com>
369 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
370 place it was called before too.
372 2009-12-03 Zoltan Varga <vargaz@gmail.com>
374 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
375 if no security manager is present, to speed up the AOT case. Call
376 mono_class_vtable () full with raise_on_error == TRUE instead.
378 2009-12-03 Zoltan Varga <vargaz@gmail.com>
380 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
381 the local optimization passes can take its result into account. Fixes
384 * exceptions.cs: Add a test.
386 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
388 This patch is contributed under the terms of the MIT/X11 license
390 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
392 2009-12-03 Zoltan Varga <vargaz@gmail.com>
394 * mini.h (MonoInst): Remove unused 'ssa_op' field.
396 * debugger-agent.c: Rework the handling of stack traces of running threads to
397 avoid crashes if compute_frames () tries to walk the stack of running thread.
399 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
401 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
403 * mini.h (StackFrameInfo): Add an 'lmf' field.
405 2009-12-02 Zoltan Varga <vargaz@gmail.com>
407 * debugger-agent.c (suspend_current): Always set really_suspended.
409 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
411 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
413 2009-12-01 Zoltan Varga <vargaz@gmail.com>
415 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
418 2009-12-01 Zoltan Varga <vargaz@gmail.com>
420 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
422 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
424 * mini-trampolines.c: Fix MSVC build.
426 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
428 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
430 2009-11-30 Zoltan Varga <vargaz@gmail.com>
432 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
433 the instruction following an OP_FCOMPARE is optimized away.
435 2009-11-30 Zoltan Varga <vargaz@gmail.com>
437 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
438 emit_autoreg () into this arch-specific function.
440 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
441 code, it is no longer needed.
443 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
445 * mini.h: Bump AOT file format version.
447 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
448 using the sorted_code_offsets array, instead of reading it from the
449 exception debug info.
450 (load_method): Call mono_aot_find_jit_info instead of
451 decode_exception_debug_info ().
453 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
454 LLVM compiled as a flag.
456 2009-11-29 Zoltan Varga <vargaz@gmail.com>
458 * debugger-agent.c (resume_thread): Fix a warning.
460 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
463 2009-11-28 Zoltan Varga <vargaz@gmail.com>
465 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
466 contents to MonoAotFileInfo.
468 2009-11-27 Zoltan Varga <vargaz@gmail.com>
470 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
471 Put all binary data into a giant blob, similarly to the way .net assemblies
472 store binary data. Emit offset tables in a compact form to reduce their size.
474 * mini.h: Bump AOT file format version.
476 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
479 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
480 avoid linear searches at runtime.
482 * aot-runtime.c (find_symbol): Update this to use the hash.
484 * mini.h: Bump AOT file format version.
486 2009-11-26 Zoltan Varga <vargaz@gmail.com>
488 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
491 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
494 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
495 the distribution of got slot types.
497 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
499 * method-to-ir.c: Add support for generating explicit null checks.
501 2009-11-25 Zoltan Varga <vargaz@gmail.com>
503 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
504 on a random thread if possible.
506 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
507 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
510 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
511 regs. Pass the real size of the regs array to mono_unwind_frame ().
513 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
516 2009-11-24 Geoff Norton <gnorton@novell.com>
518 * mini-darwin.c: Work around apple bug rdar://7209349 See
519 http://openradar.appspot.com/7209349 for details. Synopsis,
520 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
521 never been initialized before.
523 2009-11-24 Zoltan Varga <vargaz@gmail.com>
525 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
527 * mini-arm.c (mono_arm_thumb_supported): New helper function.
529 2009-11-24 Zoltan Varga <vargaz@gmail.com>
531 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
532 OP_SHL_IMM is not 32 bit.
534 2009-11-24 Zoltan Varga <vargaz@gmail.com>
536 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
538 2009-11-24 Zoltan Varga <vargaz@gmail.com>
540 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
543 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
544 > 0 since some threads can resume if their resume_count is > 0.
545 (invoke_method): Avoid reading freed memory.
547 * debugger-agent.c (process_suspend): Extract the suspend code from
548 process_single_step_inner () to a separate function. Rework the code to prevent
549 races between this function and thread interrupts.
551 * debugger-agent.c (suspend_current): Check the resume_count field instead
552 of resume_one so suspends+resumes during single threaded invokes work
555 2009-11-23 Zoltan Varga <vargaz@gmail.com>
557 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
558 to make the generated code smaller.
560 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
561 sequence generated by recent LLVM versions.
563 * mini-llvm.c: Add support for a few simple cases which weren't supported
566 * mini-trampolines.c (mono_magic_trampoline): Don't call
567 mono_arch_get_vcall_slot () when llvm is enabled.
569 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
571 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
572 into a new function called common_call_trampoline () which is used by the
573 llvm vcall trampoline as well.
575 * debugger-agent.c: Implement single threaded invokes.
577 * debugger-agent.c: Revert change which broke the agent on linux.
579 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
582 * generics.cs: Add a test.
584 2009-11-22 Zoltan Varga <vargaz@gmail.com>
586 * debugger-agent.c: Fix the cygwin build.
588 2009-11-21 Zoltan Varga <vargaz@gmail.com>
590 * cprop.c: Remove this unused file.
592 2009-11-21 Zoltan Varga <vargaz@gmail.com>
594 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
597 * basic.cs: Add a test.
599 2009-11-21 Zoltan Varga <vargaz@gmail.com>
601 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
604 2009-11-20 Zoltan Varga <vargaz@gmail.com>
606 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
607 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
608 it. Use this flag to control llvm related code paths instead of #ifdef
609 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
612 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
614 * mini.h: Bump AOT file format version.
616 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
617 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
619 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
620 was used as an assembly filter.
622 2009-11-19 Zoltan Varga <vargaz@gmail.com>
624 * unwind.c: Fix support for ppc.
626 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
627 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
629 2009-11-19 Zoltan Varga <vargaz@gmail.com>
631 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
633 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
634 added by the ps3 changes.
636 2009-11-19 Zoltan Varga <vargaz@gmail.com>
638 * mini-gc.c: Resurrect this, so at least it compiles.
640 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
642 2009-11-18 Zoltan Varga <vargaz@gmail.com>
644 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
645 create_event_list () so assembly filters can be used.
647 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
650 2009-11-17 Zoltan Varga <vargaz@gmail.com>
652 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
653 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
656 * aot-compiler.c (add_generic_instances): Emit instances of common generic
657 classes for char/bool too.
659 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
661 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
664 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
667 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
669 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
671 Code contributed under MIT/X11 license.
673 2009-11-14 Zoltan Varga <vargaz@gmail.com>
675 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
676 threads in native code work.
678 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
679 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
682 2009-11-13 Jonathan Chambers <joncham@gmail.com>
684 * debugger-agent.c: Implementation for Windows platform.
686 * mini-x86.c: Add support for Windows. Use mono-* synchronization
687 primitives. Use SEH to implement breakpoints and single stepping.
689 * mini-x86.h: Enable soft debugger on Windows.
691 Code contributed under MIT/X11 license.
693 2009-11-13 Zoltan Varga <vargaz@gmail.com>
695 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
696 under XEN. Fixes #522894.
698 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
700 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
701 interface calls in LLVM AOT code.
703 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
706 * mini-llvm.c: Add support for OP_VPHI.
708 * objects.cs: Add a test.
710 2009-11-13 Zoltan Varga <vargaz@gmail.com>
712 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
713 this is called on the debugger thread.
715 2009-11-12 Zoltan Varga <vargaz@gmail.com>
717 * mini-llvm.c: Add soft-float support.
719 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
720 FCALL which returns an R4.
722 * driver.c (mono_main): Add a missing '\n'.
724 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
725 platforms which doesn't support the LLVM IMT trampoline.
727 2009-11-11 Zoltan Varga <vargaz@gmail.com>
729 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
731 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
733 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
736 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
738 2009-11-10 Zoltan Varga <vargaz@gmail.com>
740 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
741 Instead of emitting a method_order table, sort the contents of the code_offsets
742 table and do a binary search in the sorted table. The previous approach doesn't
743 work with LLVM which emits methods in a arbitrary order.
745 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
746 in the .eh_frame section in ELF files.
748 * mini.h: Bump corlib file format version.
750 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
752 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
753 LDMIA->LDM macro name change.
755 2009-11-09 Zoltan Varga <vargaz@gmail.com>
757 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
760 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
763 * aot-compiler.c: Ditto.
765 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
766 &align to mini_type_stack_size_full ().
768 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
770 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
772 2009-11-08 Zoltan Varga <vargaz@gmail.com>
774 * mini-arm.c: Compute the stack space used by arguments using
775 mini_type_stack_size_full ().
777 2009-11-08 Zoltan Varga <vargaz@gmail.com>
779 * optflags-def.h: Remove dead TREEPROP optimization.
781 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
783 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
785 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
787 2009-11-07 Zoltan Varga <vargaz@gmail.com>
789 * driver.c (mono_jit_parse_options): New public API function to parse options
790 as done by the runtime executable.
792 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
793 when handling named arguments.
795 2009-11-07 Zoltan Varga <vargaz@gmail.com>
797 * mini-arm.c: Implement support for returning vtypes in registers, fix support
798 for passing small vtypes in registers, make the CallInfo structures more
799 similar to the code on the other platforms.
801 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
802 the code in the prolog requires it.
804 2009-11-06 Zoltan Varga <vargaz@gmail.com>
806 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
807 (koush@koushikdutta.com).
809 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
810 where the thunk memory should be allocated from. Fixes appdomain unloading
813 2009-11-06 Zoltan Varga <vargaz@gmail.com>
815 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
816 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
818 2009-11-05 Zoltan Varga <vargaz@gmail.com>
820 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
821 AOT, as it is not implemented yet.
823 * mini-x86.c (mono_arch_output_basic_block): Ditto.
825 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
827 * debugger-agent.c: Fix windows build.
829 2009-11-05 Zoltan Varga <vargaz@gmail.com>
831 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
832 after the client connects/disconnects.
834 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
835 when an exception of a given type is thrown.
837 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
838 only on an uncaught exception.
840 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
842 * debugger-agent.c: Add a 'launch' option.
844 2009-11-05 Zoltan Varga <vargaz@gmail.com>
846 * debugger-agent.c: Add a 'timeout' option.
848 2009-11-05 Zoltan Varga <vargaz@gmail.com>
850 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
853 2009-11-05 Zoltan Varga <vargaz@gmail.com>
855 * debugger-agent.c (set_breakpoint): Emit a log message.
857 2009-11-04 Zoltan Varga <vargaz@gmail.com>
859 * mini-arm.c: Fix the arm build.
861 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
863 * aot-compiler.c: don't leak the value returned from
864 mono_type_full_name().
866 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
868 * debugger-agent.c: defer including mono-mutex.h until we know the
871 2009-11-04 Jonathan Chambers <joncham@gmail.com>
873 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
874 of pthreads directly.
876 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
877 exception handlers. Pass info argument.
879 * mini.h: Adjust signatures of soft debugger functions to pass void*
880 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
882 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
883 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
884 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
885 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
887 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
889 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
890 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
891 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
892 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
894 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
896 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
898 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
900 * mono-semaphore.h: Skeleton implementation for Windows.
902 Code contributed under MIT/X11 license.
904 2009-11-04 Jonathan Chambers <joncham@gmail.com>
906 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
908 Code contributed under MIT/X11 license.
910 2009-11-04 Jonathan Chambers <joncham@gmail.com>
912 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
914 Code contributed under MIT/X11 license.
916 2009-11-04 Zoltan Varga <vargaz@gmail.com>
918 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
919 debug info to 100 because 10 still slows down gdb too much.
921 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
922 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
923 them in the wrappers.
925 2009-11-03 Zoltan Varga <vargaz@gmail.com>
927 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
929 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
931 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
932 function mono_aot_get_array_helper_from_wrapper ().
934 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
935 array helper methods.
937 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
939 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
940 the value was loaded from memory.
942 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
943 the value was loader from there.
945 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
946 without constant swizzle.
948 2009-11-02 Jonathan Chambers <joncham@gmail.com>
950 * mini-amd64.c: Put soft debugger functions behind a
951 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
953 * mini-amd64.h: disable the soft debugger in windows.
955 Code contributed under MIT/X11 license.
957 2009-11-02 Jonathan Chambers <joncham@gmail.com>
959 * mini-x86.c: Put soft debugger functions behind a
960 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
962 Code contributed under MIT/X11 license.
964 2009-11-02 Jonathan Chambers <joncham@gmail.com>
966 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
967 to mono_arch_find_jit_info_ext.
969 Code contributed under MIT/X11 license.
971 2009-11-03 Zoltan Varga <vargaz@gmail.com>
973 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
975 * debugger-agent.c: Add support for filtering events by assemblies.
977 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
978 the agent is not enabled.
980 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
982 * exceptions-x86.c: hopefully last change to fix the windows build.
983 This one courtesy of Jonathan Chambers.
985 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
987 * debugger-agent.c: remove unused function.
989 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
991 * debugger-agent.c: add #ifdefs for a few header files.
992 * mini-x86.h: disable the soft debugger in windows.
993 Step 1 of 2 to make this compile on windows with gcc.
995 2009-11-02 Zoltan Varga <vargaz@gmail.com>
997 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
998 as it breaks the build.
1000 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1002 Merge the soft debugger branch.
1004 * debugger-agent.h debugger-agent.c: New files containing the soft
1005 mode debugger module.
1007 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1008 at the appropriate locations.
1010 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1013 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1014 enable/disable single stepping.
1016 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1017 which returns all information in a StackFrameInfo structure, and can handle the
1018 LMF frames added by the debugger.
1020 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1023 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1024 walker function which works on a specific thread and passes a StackFrameInfo
1025 structure to its callback.
1027 * mini.c (mini_init): Initialize the debugger agent.
1029 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1031 * mini-ops.h: Add OP_SEQ_POINT opcode.
1033 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1034 arguments to the debugger agent.
1036 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1038 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1041 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1043 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1045 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1047 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1049 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1050 sets the IMT argument and makes a virtual call.
1052 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1054 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1056 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1059 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1061 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1062 runtime. Fixes #551228.
1064 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1066 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1068 * basic.cs: Add a test.
1070 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1071 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1072 CONSTRAINED. Fixes #550964.
1074 * generics.cs: Add a test.
1076 2009-10-28 Mark Probst <mark.probst@gmail.com>
1078 * mini-posix.c (add_signal_handler): Use
1079 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1081 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1083 Contributed under the terms of the MIT/X11 license by
1084 Jerry Maine <crashfourit@gail.com>.
1086 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1087 sse4a for simd intrinsics.
1089 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1090 sse4a for simd intrinsics.
1092 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1094 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1095 instead of inst_p1 which is not the same on ILP32 platforms.
1097 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1099 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1100 not the mscorlib one before calling mono_get_lmf_addr.
1102 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1103 of the ip to the LMF.
1105 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1106 immediate in the op->op_imm optimization.
1108 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1109 understand. VTypes now work, but are not abi compliant, as they are
1110 split into 4 byte parts instead of 8.
1111 (emit_memcpy): Fix the unrolled case to work on the PS3.
1113 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1115 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1116 the default when static linking.
1118 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1120 * aot-compiler.c: Add an autoreg option to automatically register
1121 statically linked aot modules using ELF .ctors.
1123 * genmdesc.pl: Add __ppc64__ to allowed defines.
1125 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1127 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1128 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1130 2009-10-24 Mark Probst <mark.probst@gmail.com>
1132 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1134 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1136 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1137 which will contain the domain where the method was found.
1139 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1140 mini_jit_info_table_find ().
1142 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1144 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1146 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1148 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1149 set, its not supported yet.
1151 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1153 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1154 iface wrapper is not found.
1155 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1157 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1159 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1160 which have a different name.
1162 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1163 wrappers and Array.GetGenericValueImpl ().
1165 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1166 because of the change above.
1168 * generics.cs: Add a test for full aot + generic array ifaces.
1170 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1172 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1173 that hides the previous one.
1175 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1177 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1178 marshalled. Fixes #541623.
1180 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1182 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1184 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1186 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1188 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1190 * mini-posix.c (sigprof_signal_handler):
1191 Implemented support for building stat call chans in different ways.
1193 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1195 * mini-exceptions.c (mono_find_jit_info):
1196 Also check that a jit info has been found (fixes a profiler crash).
1198 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1200 * mini.c (mono_codegen):
1201 Call mono_profiler_code_buffer_new with correct code address.
1203 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1205 * driver.c (mono_main): Change the date in the copyright.
1207 2009-10-14 Mark Probst <mark.probst@gmail.com>
1209 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1210 allocator in shared generic code for open classes, because we
1211 can't get those classes' vtables. We need to make managed
1212 allocators not depend on the vtable at compile-time to solve this.
1214 2009-10-13 Martin Baulig <martin@ximian.com>
1216 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1217 `const guint8 *trampoline' argument; send both the old and the new
1220 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1222 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1223 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1224 (can_marshal_struct): Skip structures with auto layout.
1226 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1228 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1230 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1231 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1232 a variable to hold the stack slot used by the int<->float conversion opcodes.
1234 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1236 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1238 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1239 when using full-aot.
1241 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1243 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1244 each instance of Comparer<T>.
1246 * generics.cs: Add a new test.
1248 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1250 * driver.c (parse_debug_options): Add a 'gdb' option.
1252 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1254 * image-writer.c: Add support for emitting the image into a memory buffer.
1256 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1258 * aot-compiler.c: Add support for registering debug info with GDB using the
1259 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1260 MONO_XDEBUG to 'gdb'.
1262 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1264 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1267 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1269 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1270 can be used to set breakpoints in gdb.
1272 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1273 segment to an absolute address.
1275 2009-10-13 Mark Probst <mark.probst@gmail.com>
1277 * method-to-ir.c: Use the managed array allocator method if
1280 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1282 * aot-compiler.c : Fix the MSVC builds
1284 Code is contributed under MIT/X11 license.
1286 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1288 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1289 avoid registering 1 symbol file per method with gdb.
1291 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1293 * mini-sparc.c: Fix the handling of enums with base type long.
1295 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1297 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1298 instead of using type->data.klass as the later doesn't work with generics.
1300 2009-09-25 Mark Probst <mark.probst@gmail.com>
1302 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1303 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1304 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1305 works differently now and we don't handle it in the JIT anymore.
1307 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1308 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1309 the Thread class split.
1311 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1313 * driver.c: Don't run tests with the obsolete treeprop optimization.
1315 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1316 variable volatile. Fixes #541577.
1318 * basic-calls.cs: Add a new test.
1320 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1322 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1324 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1325 work/required with recent iphone sdk versions.
1327 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1330 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1331 in the VCALL decomposition code.
1333 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1335 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1337 * basic.cs: Add a test.
1339 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1342 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1343 searches all the domains of the current thread.
1345 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1347 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1349 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1350 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1352 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1353 for non-jit trampolines.
1355 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1357 * aot-compiler.c (add_wrappers): Ditto.
1359 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1360 the size of the param area used by dyn_call to 6 which covers the majority of
1363 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1365 * mini-arm.c: Implement support for passing/receiving
1366 longs and receiving floats in the dyn_call code.
1368 * mini-amd64.c: Implement support for receiving vtypes in registers in
1371 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1374 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1376 * mini-arm.c (get_call_info): Return more precise information in
1378 (dyn_call_supported): Use the information in CallInfo.
1380 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1382 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1385 * mini-arm.c: Update after the dyn_call api changes.
1387 * mini.c (mini_create_jit_domain_info): Register a destructor function
1388 for the runtime_invoke_hash.
1390 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1391 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1393 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1394 (dyn_call_supported): Simplify this by using get_call_info ().
1395 (mono_arch_dyn_call_free): New destructor function.
1397 * generics.cs: Remove a printf.
1399 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1401 * mini-arm.c: Add support for enum return values and passing a few arguments
1404 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1407 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1409 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1410 the dynamic invoke wrappers.
1412 * mini-arm.c: Implement OP_DYN_CALL for arm.
1414 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1415 supported by the dynamic runtime invoke wrapper.
1417 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1418 runtime invoke wrapper.
1420 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1421 if possible when running with full-aot.
1423 * mini-ops.h: Add OP_DYN_CALL opcode.
1425 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1426 with dynamic arguments lists similar to libffi.
1428 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1430 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1432 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1435 * iltests.il.in: Add a new test.
1437 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1439 * aot-compiler.c (add_generic_instances): Add more instances of
1440 GenericEqualityComparer.
1442 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1444 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1446 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1448 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1449 comments on some functions that now can fail.
1451 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1453 * Makefile.am: Add Info.plist to EXTRA_DIST
1455 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1457 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1458 static synchronized wrappers. Fixes #539500.
1460 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1462 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1465 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1467 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1468 lmf before calling filter clauses as well. Fixes #539550.
1470 * exceptions.cs: Add a test.
1472 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c (add_generic_class): Add instances of
1475 Array.GetGenericValueImpl as well.
1477 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1480 * generics.cs: Add a fullaot linq test.
1482 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1484 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1487 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1489 * mini-trampolines.c (mono_delegate_trampoline) : Call
1490 mono_cominterop_get_invoke if the delegate target object
1493 Code is contributed under MIT/X11 license.
1495 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1497 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1498 internal call is defined outside platform code. Reduce code
1499 duplication with existing [Method|Field]AccessException
1501 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1503 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1504 if the return value is a small struct passed on regs.
1506 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1508 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1510 * mini-codegen.c: Enable the cpu description validation for arm.
1512 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1514 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1515 test which depends on structs to objects.cs.
1517 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1518 require object model related stuff working.
1520 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1522 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1524 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1525 against the instruction metadata in mini-ops.h. amd64 only for now.
1527 * mini-ops.h: Fix some instruction descriptions.
1529 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1530 unused instructions.
1532 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1534 * exceptions.cs: Add a new test.
1536 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1538 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1540 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1542 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1543 skip empty phi opcodes.
1545 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1546 correctly by zero extending after loads. Skip methods containing calls
1547 to the monitor enter/exit trampolines.
1549 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1550 when calling mono_thread_force_interruption_checkpoint ().
1552 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1554 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1556 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1558 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1559 bootstrap could run.
1561 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1563 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1565 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1567 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1569 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1570 LLVM might be very short.
1572 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1573 in OP_THROW/RETHROW.
1575 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1578 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1580 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1581 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1582 LLVM might be very short.
1584 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1586 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1587 the alignment for the value of sp.
1589 2009-09-01 Geoff Norton <gnorton@novell.com>
1591 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1592 managed wrappers in full aot.
1594 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1596 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1598 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1600 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1602 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1604 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1606 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1609 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1611 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1612 depend on the info MonoMethodHeader which could be missing in IL stripped
1615 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1617 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1618 they are only 4 byte aligned.
1620 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1622 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1623 was done previously, since using SP causes too many problems.
1625 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1626 frames without a frame pointer works.
1628 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1629 global register in methods with calls, since the calls can go through
1630 a static rgctx trampoline which doesn't save it.
1632 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1634 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1636 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1638 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1640 2009-08-18 Christian Hergert <chris@dronelabs.com>
1642 * method-to-ir.c: Fix warnings for uninitialized variables.
1644 2009-08-18 Christian Hergert <chris@dronelabs.com>
1646 * mini-exceptions.c:
1647 * aot-compiler.c: Fix printf warnings.
1649 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1651 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1652 Add GetGenericValueImpl<string>.
1654 * aot-compiler.c (add_generic_instances): Add instances of
1655 GenericEqualityComparer<T> for primitive types. Only emit the array
1656 wrappers into the mscorlib image.
1658 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1660 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1661 the methods_loaded array using amodule->info->nmethods.
1663 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1664 (MONO_AOT_FILE_VERSION): Bump this.
1666 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1669 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1670 MonoJitInfo doesn't belong to its methods aot image.
1672 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1674 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1676 * mini-arm.c: Fix warnings.
1678 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1680 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1683 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1685 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1686 avoid clobbering IP.
1688 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1689 hold the trampoline argument, so its initial value is available during
1692 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1695 * exceptions-hppa.c:
1697 * exceptions-s390x.c:
1698 * exceptions-mips.c:
1700 * exceptions-sparc.c:
1701 * exceptions-alpha.c:
1703 * mini-trampolines.c:
1705 * exceptions-s390.c: add and use #define's instead of sizeof()
1706 for MonoJitInfo and MonoJitInfoTable.
1708 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1713 * tramp-x86.c: use a #define instead of sizeof() for a few
1714 structures that use a zero-length array.
1716 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1718 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1719 case when the method is dynamic. Fixes #529238.
1721 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1723 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1724 of asserting when a method is JIT compiled in full-aot mode.
1726 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1728 Contributed under the terms of the MIT/X11 license by
1729 Jerry Maine <crashfourit@gail.com>.
1731 * fixed wrong dates in changelog.
1733 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1735 Contributed under the terms of the MIT/X11 license by
1736 Jerry Maine <crashfourit@gail.com>.
1738 * basic-simd.cs: added test for packed double square root.
1739 * cpu-amd64.md: added opcode info for packed double square root.
1740 * cpu-x86.md: added opcode info for packed double square root.
1741 * mini-ops.h: added IR opcode for packed double square root.
1742 * mini-x86.c: added IR to native translation code for packed double square root.
1743 * mini-amd64.c: removed todo for packed double square root.
1744 * simd-intrinsics.c: added method to IR opcode converstion for
1745 packed double square root.
1747 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1749 Contributed under the terms of the MIT/X11 license by
1750 Jerry Maine <crashfourit@gail.com>.
1752 * mini-amd64.c: Added a change to help tell the difference as
1753 to what perpose the xmm register is being used--mainly to help
1755 * mini-amd64.h: Changed callee regs to use 15 out of 16
1756 (one used for special cases) xmm registers for both fp
1757 and simd ops. Added define to turn on new feature in the regalloc
1758 that allows fp and simd ops to share the xmm regs happily.
1759 * codegen.c: Added code to detect for which perpose an xmm reg is
1760 being used (fp or simd) and to translate back and forth to the
1761 correct logical reg bank (fp or simd) for 'spill load's.
1763 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1765 Contributed under the terms of the MIT/X11 license by
1766 Jerry Maine <crashfourit@gail.com>.
1768 * basic-simd.cs: Added tests for stressing the regalloc when running with
1769 16 simd regs and when simd and fp ops share the same reg bank.
1771 2009-08-01 Mark Probst <mark.probst@gmail.com>
1773 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1774 in shared generic code, we might have to look up the class in the
1775 RGCTX. If we use the class directly, compute its GC descriptor.
1777 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1779 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1781 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1783 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1784 check for errors. Fixed the case when the class with the Main
1787 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1789 Contributed under the terms of the MIT/X11 license by
1790 Jerry Maine <crashfourit@gail.com>.
1792 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1794 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1796 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1798 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1800 * method-to-ir.c: Fix naming of stelem and ldelem.
1802 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1804 * driver.c (main_thread_handler): Check that the assembly loaded
1805 matches the filename when doing AOT.
1807 2009-07-30 Mark Probst <mark.probst@gmail.com>
1809 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1812 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1813 utils/mono-sigcontext.h).
1815 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1818 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1820 * mini.c (mono_codegen):
1821 Call profiler hook to keep track of method code buffers.
1823 2009-07-27 Mark Probst <mark.probst@gmail.com>
1825 * method-to-ir.c: Invoke write barriers for the
1826 Interlocked.(Compare)Exchange JIT intrinsics.
1828 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1830 * Makefile.am (version.h): Fix issues when built out of tree.
1831 Remove some redundant 'grep's piped through 'sed's.
1833 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1835 This patch is contributed under the terms of the MIT/X11 license
1837 * mini-ppc.c (mono_arch_output_basic_block):
1838 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1839 for bits 32-47 with signed load/store diplacements for bits
1840 48-63. Use prefered base/offset order for indexed form.
1841 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1842 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1843 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1844 OP_LOADI2_MEMBASE): Same.
1845 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1846 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1847 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1849 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1850 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1851 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1852 OP_LOADI1_MEMINDEX): Same
1853 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1854 OP_STORER8_MEMINDEX): Same
1855 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1857 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1858 for bits 32-47 with signed load/store diplacements for bits
1859 48-63. Use prefered base/offset order for indexed form.
1861 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1863 This patch is contributed under the terms of the MIT/X11 license
1865 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1866 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1867 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1868 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
1869 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
1870 cfg->stack_usage to avoid size warnings.
1871 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
1872 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
1873 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
1874 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
1876 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
1877 after code varible is initialized.
1878 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
1879 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
1880 (mono_arch_emit_epilog):
1881 Move Use ppc_load32 for cfg->stack_usage to avoid size
1884 2009-07-24 Mark Probst <mark.probst@gmail.com>
1886 * method-to-ir.c: The write barrier doesn't do the store anymore,
1887 so we have always to emit it. Also, emit the wbarrier after the
1890 2009-07-24 Zoltan Varga <vargaz@gmail.com>
1892 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
1893 for argument count 3 too.
1895 2009-07-23 Zoltan Varga <vargaz@gmail.com>
1897 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
1898 the caller handle the exceptions.
1899 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
1900 method. Fixes #524498.
1902 2009-07-22 Geoff Norton <gnorton@novell.com>
1904 * mini-exceptions.c: Fix build on ia64.
1906 2009-07-22 Mark Probst <mark.probst@gmail.com>
1908 * mini-exceptions.c (ves_icall_get_frame_info): Use write
1911 2009-07-21 Zoltan Varga <vargaz@gmail.com>
1913 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
1916 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1918 * basic-simd.cs (Main): Pass args to the test driver.
1920 2009-07-20 Geoff Norton <gnorton@novell.com>
1922 * mini-x86.h: Fix the x86 version guards to use Apple's
1923 properly defined macros.
1925 2009-07-20 Geoff Norton <gnorton@novell.com>
1927 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
1930 2009-07-20 Zoltan Varga <vargaz@gmail.com>
1932 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
1933 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
1934 the information which is needed for invokes, so only one locking+hash table
1937 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
1939 * aot-compiler.c (add_generic_instances): Emit instances of
1940 GenericComparer<T> for primitive types.
1942 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
1944 * mini-posix.c: Fix linux build.
1946 2009-07-19 Geoff Norton <gnorton@novell.com>
1948 * mini.h: Add prototypes for mono_runtime_syscall_fork and
1949 mono_gdb_render_native_backtraces
1950 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
1951 so we implement the sane semantics to the runtime here
1952 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
1953 so we need to call it differently (mono_gdb_render_native_backtraces)
1954 * mini-posix.c: Move the old semantics from mini.c to the prototypes
1955 here for default implementations.
1956 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
1957 support Apple's weird syscall (SYS_fork) implementation and not busy
1958 loop in abort() on native crashes on OSX anymore.
1960 2009-07-18 Zoltan Varga <vargaz@gmail.com>
1962 * aot-runtime.c (load_method): Change the handling of the
1963 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
1966 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
1968 2009-07-17 Zoltan Varga <vargaz@gmail.com>
1970 * mini.c (mono_patch_info_equal): Revert the last change for now as it
1971 seems to break the aot tests.
1973 * mini.c (mono_patch_info_equal): Fix the handling of
1974 MONO_PATCH_INFO_RGCTX_FETCH.
1976 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1978 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
1980 * mini.c (mono_patch_info_hash): Fix the handling of
1981 MONO_PATCH_INFO_INTERNAL_METHOD.
1982 (mono_patch_info_equal): Ditto.
1984 2009-07-16 Zoltan Varga <vargaz@gmail.com>
1986 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
1989 * mini-llvm.c: Add some infrastructure for AOT support.
1991 2009-07-15 Zoltan Varga <vargaz@gmail.com>
1993 * mini-llvm-cpp.c: Update to the latest llvm api.
1995 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
1996 option to false to prevent llvm from installing signal handlers which
1999 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2002 * cpu-amd64.md: Revert previous change as those instructions
2003 take 2 separate arguments. Remember to read the arch docs more
2004 carefully next time.
2006 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2008 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2010 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2012 * mini-ppc.c: exploit multiple load/store units if available (rest of
2013 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2014 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2016 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2018 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2019 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2021 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2023 * cpu-x86.md: Fix missing clobbering from trancendental simd
2026 * cpu-amd64.md: Same.
2028 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2030 Contributed under the terms of the MIT/X11 license by
2031 Jerry Maine <crashfourit@gail.com>.
2033 * basic-simd.cs: Added tests for single and doulble indexers.
2035 * cpu-amd64.md: Added simd opcode information.
2037 * mini-amd64.c: Added IR to native simd generation code.
2038 Added simd register names and function that returns them.
2040 * mini-amd64.h: Added marcos to turn on simd code compilation in
2041 amd64. Added max simd register count marco. Added caller/callee
2042 register mask marcos. Added marcos to use simd register bank.
2044 * mini.h: Added helper marco for shufling dwords and simple
2047 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2049 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2051 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2053 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2054 the length of the native code as well.
2056 * basic-simd.cs: Add a test for #521662.
2058 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2060 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2062 2009-07-13 Mark Probst <mark.probst@gmail.com>
2064 * mini.c: Register function for getting the IP from a signal
2065 context with metadata.
2067 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2069 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2070 call a generic class init trampoline if needed. Fixes #519336.
2072 * generics.cs: Add a test.
2074 2009-07-09 Mark Probst <mark.probst@gmail.com>
2076 * method-to-ir.c: When doing a call which might be remote from
2077 shared generic code to other shared code with open type arguments,
2078 get the remoting invoke wrapper from the RGCTX and do an indirect
2081 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2083 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2084 after the unbox trampoline in the full-aot case.
2086 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2088 * mini.c: Move initialization of jit_mutex before debugger initialization
2093 * Info.plist: added Info.plist and link flag to enable the mono executable
2094 to access other processes. Requires codesigning of the executable to work.
2096 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2101 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2103 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2105 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2107 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2108 when the generic instance is an instantiation of a subclass of the
2109 methods class. Fixes #517166.
2111 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2113 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2116 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2119 * CMakeLists.txt: Add minimal support for installation.
2121 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2123 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2124 determine whenever a method is directly callable to a separate function.
2126 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2127 needed ones as a result of the previous change.
2129 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2130 type of register arrays.
2132 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2133 type of register arrays.
2135 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2137 Contributed under the terms of the MIT/X11 license by
2138 Jerry Maine <crashfourit@gail.com>.
2140 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2142 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2144 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2146 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2148 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2149 dump of structure return value. Fix some formatting.
2150 * cpu-s390x.md: Fix lengths of instruction sequences.
2151 * mini-s390.c: Minor formatting changes.
2153 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2155 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2156 Use sigaction on freebsd as well.
2158 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2160 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2163 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2165 2009-06-22 Mark Probst <mark.probst@gmail.com>
2167 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2169 2009-06-22 Mark Probst <mark.probst@gmail.com>
2171 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2173 2009-06-20 Martin Baulig <martin@ximian.com>
2176 (MonoDebuggerThreadFlags): New enum typedef.
2177 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2178 (mono_debugger_thread_created): Added `gpointer func' argument;
2179 initialize the new `thread_flags' field.
2181 2009-06-18 Martin Baulig <martin@ximian.com>
2183 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2184 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2187 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2188 flag in `MONO_DEBUGGER__info.runtime_info'.
2191 (mono_main): Call mini_debugger_set_attach_ok() if generics
2192 sharing is disabled.
2194 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2196 * aot-compiler.c (add_wrappers): Fix a warning.
2198 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2199 the ppc load/store macro changes.
2201 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2203 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2205 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2206 not just the got symbol.
2208 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2211 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2214 * aot-compiler.c: Remove some fixmes.
2216 * driver.c (mono_main): Print a helpful message when cross-compiling.
2218 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2220 * method-to-ir.c (initialize_array_data): Do the optimization if the
2221 target byte order is little endian, instead of the host byte order.
2223 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2224 wrappers into the mscorlib image, Emit a unique plt symbol for each
2225 image, emit symbols for plt entries.
2227 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2230 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2232 * aot-compiler.c (add_wrappers): Avoid calling
2233 mono_marshal_get_type_info () since it can assert for some types.
2235 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2236 ldtoken are used inside wrappers.
2238 * helpers.c: Add support for prefixing tools with the arch name.
2240 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2241 quantities when using ilp32.
2243 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2244 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2246 * image-writer.c: Use .long on ilp32.
2248 * aot-compiler.c: Use 32 bit loads on ilp32.
2250 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2252 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2254 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2256 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2258 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2259 second got slot of every aot image.
2261 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2262 aot on platforms with function pointers.
2264 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2265 support for aot/full aot on ppc/ppc64.
2267 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2268 arguments which are needed on ppc.
2270 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2273 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2275 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2277 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2279 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2281 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2283 2009-06-17 Geoff Norton <gnorton@novell.com>
2285 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2287 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2289 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2290 to control whenever the dwarf writer is in xdebug or aot mode.
2291 (emit_class_dwarf_info): Use a separate abbrev for structures without
2294 * aot-compiler.c: Pass the appending parameter to
2295 mono_dwarf_writer_create ().
2297 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2298 falls through to its next bblock. Fixes #513931.
2300 * iltests.il: Add a test.
2302 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2303 infor even if emit_line is FALSE, as the apple linker seems to require it.
2305 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2307 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2311 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2313 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2316 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2318 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2319 'has_call_handler' fields.
2321 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2323 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2324 first bblock if not needed. Fixes #512790.
2326 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2328 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2330 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2333 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2334 remoting-invoke-with-check wrappers, which are not needed when running with
2335 full-aot, since it doesn't support remoting.
2337 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2339 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2341 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2342 method info, it is not used anymore.
2344 * mini.h: Bump AOT file format version.
2346 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2349 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2352 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2354 * mini.h: Bump AOT file format version.
2356 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2358 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2359 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2362 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2363 of CKFINITE and FBGE for VFP.
2365 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2367 * aot-compiler.c: Don't align code to 16 bytes on arm.
2369 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2370 before the methods they belong to.
2372 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2373 the full-aot case if possible, since the trampoline will be called right
2376 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2377 trampolines to 1024 after the change above.
2379 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2380 trampoline to save 8 bytes per trampoline.
2382 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2385 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2387 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2389 2009-06-08 Martin Baulig <martin@ximian.com>
2392 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2393 (_mono_debugger_throw_exception): Don't make this static.
2394 (_mono_debugger_unhandled_exception): Likewise.
2395 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2398 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2399 (_mono_debugger_throw_exception): Add function prototype.
2400 (_mono_debugger_unhandled_exception): Likewise.
2403 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2404 arg; return the first exception handler if the exception is caught
2405 and we're running inside the debugger.
2406 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2407 improve exception handle inside runtime-invoke, check whether the
2408 exception is actually caught in the method being invoked and not
2409 by the runtime-invoke-wrapper.
2411 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2413 * image-writer.c: Improve support for the osx assembler.
2415 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2418 2009-06-08 Martin Baulig <martin@ximian.com>
2421 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2422 (_mono_debugger_throw_exception): Don't make this static.
2423 (_mono_debugger_unhandled_exception): Likewise.
2424 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2427 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2428 (_mono_debugger_throw_exception): Add function prototype.
2429 (_mono_debugger_unhandled_exception): Likewise.
2432 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2433 arg; return the first exception handler if the exception is caught
2434 and we're running inside the debugger.
2435 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2436 improve exception handle inside runtime-invoke, check whether the
2437 exception is actually caught in the method being invoked and not
2438 by the runtime-invoke-wrapper.
2440 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2442 * image-writer.c (append_subsection): Don't align subsections of the
2443 debug_line section as a workaround.
2445 * dwarfwriter.c: Emit line number info in the AOT case as well.
2447 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2449 This patch is contributed under the terms of the MIT/X11 license
2451 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2452 code_len <= code_size
2454 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2456 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2458 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2460 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2461 invoke wrappers, we now use trampolines instead.
2463 2009-06-04 Mark Probst <mark.probst@gmail.com>
2465 * mini-darwin.c: The exception thread must not be registered with
2468 2009-06-04 Mark Probst <mark.probst@gmail.com>
2470 * mini-gc.c: Disable the code because it makes SGen crash.
2472 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2474 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2475 instead of asserting.
2477 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2479 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2480 output file after the code has been compiled.
2482 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2484 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2486 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2488 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2489 entries distinction to simplify the code.
2491 * mini.h: Bump AOT file format version.
2493 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2495 * objects.cs: Fix the signature of one of the tests.
2497 * mini.c (mini_create_ftnptr): New helper function, moved here from
2499 (mini_get_addr_from_ftnptr): Ditto.
2500 (mini_init): Install the new helpers.
2502 2009-05-28 Martin Baulig <martin@ximian.com>
2504 Correctly initialize the debugger when embedding Mono.
2506 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2507 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2508 see documentation in mini_debug_running_inside_mdb().
2511 (mini_debug_running_inside_mdb): New function to check whether
2512 we're running inside mdb.
2514 * mini.c (mini_init): Call mini_debugger_init() if we're running
2515 inside the debugger.
2517 * driver.c (mono_main): Moved the call to mini_debugger_init()
2518 into mini_init() to make this work when embedding Mono.
2520 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2521 calls to mini_debugger_init().
2523 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2524 mono_debugger_main() -> mini_debugger_main() and put them inside a
2525 `MONO_DEBUGGER_SUPPORTED' conditional.
2527 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2529 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2530 this is no longer in use.
2533 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2535 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2537 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2540 2009-05-27 Martin Baulig <martin@ximian.com>
2542 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2544 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2545 long_conv_to_r_un to 64 bits.
2547 * cpu-x86.md: Increase the instruction size due to the changes.
2549 * iltests.il.in: Add regression test.
2553 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2555 * objects.cs: Move the previous test from basic.cs to here.
2557 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2559 * basic.cs: Add regression test for #506915.
2561 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2563 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2564 optimization we must check the bb of the first byte of stobj as
2565 it's the only one set in cil_offset_to_bb.
2569 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2571 * image-writer.c: Fix pointer directive on ppc64.
2573 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2575 * image-writer.c (asm_writer_emit_section_change): Avoid using
2576 .bss subsections on ppc too.
2578 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2580 * image-writer.c: Fix the definition of TARGET_ASM_....
2582 * image-writer.c: Fix the emission of assembler directives in the last
2585 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2586 exception throwing code to accomodate ppc64.
2588 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2589 size to work on ppc64 too.
2591 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2594 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2595 the assembler dialect instead of using platform specific defines.
2597 2009-05-22 Geoff Norton <gnorton@novell.com>
2599 * mini-arm.c (get_call_info): If a structure is split between the stack
2600 and argument registers, we should not advance the stack pointer by the entire
2601 native size, but just by the amount that spilled.
2603 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2605 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2608 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2610 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2613 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2614 methods so wrapper don't get added twice.
2615 (add_generic_instances): Don't add methods of arrays.
2617 * generics.cs: Mark one test as !FULLAOT.
2619 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2621 * mini-x86.c (emit_move_return_value): Remove unused vars.
2623 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2625 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2626 decomposing 8 bytes structs into a LCALL.
2628 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2629 pointer for where to store the returned regs.
2631 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2634 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2636 2009-05-20 Miguel de Icaza <miguel@novell.com>
2638 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2641 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2643 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2645 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2648 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2650 * local-propagation.c (mono_local_cprop): Avoid local propagation
2651 across paired add/sub if the first instruction dest reg is it's
2652 source reg. For example:
2654 int_add_imm R12 <- R12 [1] clobbers: 1
2655 int_sub_imm R42 <- R12 [1] clobbers: 1
2657 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2658 maintain the math identify.
2662 2009-05-20 Andreia Gaita <avidigal@novell.com>
2664 * Makefile.am: avoid going on the network just to get the revision,
2667 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2669 Fixed estimate for short branches on amd64 (they were off mark, and
2670 enabling call prolog-epilog instrumentations caused assertions).
2671 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2672 estimate for the maximum length of this basic block.
2674 - mono_arch_emit_prolog: compute max_length for each basic block
2675 (instead of max_offset), and inflate size estimate also for entry bb
2676 in case of code instrumentation.
2677 - mono_arch_output_basic_block: get rid of "cpos" (the current
2678 estimated "position" in the code), and always use "offset" instead,
2679 which is accurate; at the beginning of the function quickly recompute
2680 max_offset for all the remaining blocks, starting from the current
2681 cfg->code_len (which is correct, and not estimated) and using the
2682 estimated block lengths computed previously.
2684 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2686 * exceptions-ppc.c: Remove the caching from the trampoline creation
2687 functions, it is already done in the caller.
2689 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2691 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2692 MONO_ARCH_GSHARED_SUPPORTED define.
2694 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2696 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2699 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2701 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2702 call to mono_marshal_get_rgctx_invoke ().
2704 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2705 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2706 gshared use the static rgctx trampolines now.
2708 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2709 platform supports it.
2711 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2713 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2715 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2717 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2719 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2721 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2724 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2726 Made it possible for mono_arch_instrument_epilog to preserve
2727 argument registers, otherwise instrumenting the "epilogue" before
2728 a tail call would clobber them.
2729 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2730 if like mono_arch_instrument_epilog but with an additional parameter
2731 that states if argument registers must be preserved.
2732 * mini.c: implemented mono_arch_instrument_epilog as a call to
2733 mono_arch_instrument_epilog_full without asking to preserve argument
2734 registers (this makes the existing code work as usual).
2736 - mono_arch_instrument_epilog: add parameter to transform it into
2737 mono_arch_instrument_epilog_full, and preserve argument registers
2739 - mono_arch_output_basic_block, OP_TAILCALL case: call
2740 mono_arch_instrument_epilog_full.
2741 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2742 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2743 only transformed mono_arch_instrument_epilog into
2744 mono_arch_instrument_epilog_full.
2746 2009-05-15 Geoff Norton <gnorton@novell.com>
2748 * mini-darwin.c: This works on arm now.
2750 2009-05-14 Geoff Norton <gnorton@novell.com>
2752 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2755 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2757 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2760 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2761 wrappers during full aot mode correctly.
2763 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2766 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2767 mono_metadata_type_hash ().
2769 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2771 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2772 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2773 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2774 Removed MONO_INST_BRLABEL from the instruction flags, and the
2775 remaining code that used it, because we do not support branches inside
2776 basic blocks (and branch target labels) anymore.
2777 * Makefile.am: As part of the above cleanup, remove reference to
2778 BURG files which don't exist anymore.
2780 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2782 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2785 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2786 to use mono_arch_throw_corlib_exception.
2788 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2789 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2791 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2794 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2796 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2797 for the got to make debugging easier and to avoid confusing it with the
2800 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2801 method so a breakpoint can be set when using gdb.
2803 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2805 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2806 on mono_method_get_imt_slot ().
2808 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2809 num_decodes variables.
2811 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2812 change as it doesn't seem to work.
2814 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2817 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2819 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2820 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2822 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2823 builder when using full aot.
2825 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2826 here, it is already handled.
2828 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2831 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2833 * mini-arm.h: Enable IMT for full aot.
2835 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2836 arch doesn't support it.
2838 * mini.c (mini_init): Don't disable IMT for full aot if the
2839 architecture supports it.
2841 * mini.h (MonoAotTrampoline): New enum containing the different types
2842 of 'numerous' trampolines.
2843 (MONO_AOT_FILE_VERSION): Bump this.
2845 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2846 static rgctx trampolines. Add support for full-aot IMT thunks.
2848 * mini-amd64.h: Enable IMT for full aot.
2850 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2851 to exclude tests belonging to a category.
2853 * generics.cs: Mark some tests with a !FULLAOT category.
2855 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2858 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2860 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2861 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2862 (emit_plt): Fix a warning.
2864 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2866 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2867 back into aot-compiler.c to a place where the other functions shared by
2868 the runtime and aot compiler are.
2870 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
2871 as done previously, instead of in MonoAotFileInfo, since pointers might have
2872 alignment requirements.
2874 * mini.h: Bump AOT file format version.
2876 2009-05-10 Miguel de Icaza <miguel@novell.com>
2878 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
2879 that is used at runtime from the aot-compiler.c, this makes it
2880 work on setups that remove the AOT compiler from the output
2883 2009-05-09 Zoltan Varga <vargaz@gmail.com>
2885 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
2888 * mini-ppc.h: Enable static rgctx trampolines for ppc.
2890 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
2892 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
2893 stuff to mono_arch_decompose_long_opts ().
2894 (mono_decompose_opcode): Remove some dead code.
2896 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2898 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
2899 cmethod can be null for quite a some reasons.
2901 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2903 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
2905 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2907 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
2909 2009-05-08 Zoltan Varga <vargaz@gmail.com>
2911 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
2912 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
2913 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
2914 calls returning structures by addr on amd64.
2916 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
2918 * iltests.il.in: Restructure the tail call tests a bit.
2920 2009-05-07 Zoltan Varga <vargaz@gmail.com>
2922 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
2923 for virtual methods too.
2925 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
2927 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
2928 due to regression in verifying System.dll.
2930 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2932 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
2935 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
2938 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
2939 g_str_hash () which can change.
2941 * driver.c (mini_regression): Disable optimizations not supported by
2942 the cpu. Fixes #500019.
2944 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
2947 2009-05-06 Zoltan Varga <vargaz@gmail.com>
2949 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
2950 to the latest LLVM code.
2952 2009-05-05 Zoltan Varga <vargaz@gmail.com>
2954 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
2956 2009-05-04 Zoltan Varga <vargaz@gmail.com>
2958 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
2961 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
2962 no longer saving offsets, so just save the patch types along with the other
2964 * aot-runtime.c (load_patch_info): Update after the changes to
2965 encode_patch_list ().
2966 (decode_got_entry): Removed, merged into load_patch_info ().
2967 (is_shared_got_patch): Removed, call the same function from
2970 * mini.h: Bump aot file format version.
2972 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
2973 half-finished no-dlsym code.
2975 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
2978 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
2979 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
2981 2009-05-02 Zoltan Varga <vargaz@gmail.com>
2983 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
2984 buffer length to work with AOT code.
2986 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
2987 ldfld/stfld opcodes.
2989 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
2992 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
2994 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
2996 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
2999 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3000 if needed. Don't decompose long operations when using llvm.
3002 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3004 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3007 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3009 2009-05-03 Martin Baulig <martin@ximian.com>
3011 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3012 mono_debugger_insert_method_breakpoint() since the class init
3013 handler we're inserting at the top of the method already gives us
3016 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3018 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3019 to mono_arch_decompose_long_opts () for x86 and arm.
3021 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3023 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3026 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3028 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3031 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3033 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3034 number of trampolines used in full-aot mode.
3036 * aot-compiler.c: Add an ntrampolines option to set the number of
3037 trampolines emitted in full-aot mode.
3039 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3041 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3042 a volatile load. Get rid of get_tempname (), llvm assigns names
3045 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3048 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3051 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3054 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3055 to the same register as a fixed sreg2. Fixes #497271.
3057 * iltests.il.in: Add a new test.
3059 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3061 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3062 stack, since pushes complicate exception handling.
3064 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3065 the stack if they are passed using moves.
3067 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3069 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3072 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3073 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3074 of FMOVE if it is an R4.
3076 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3078 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3080 * mini.h (LLVMCallInfo): New structure to store calling convention
3081 information for the LLVM back end similar to the CallInfo structures in
3084 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3085 call information in a format usable by LLVM.
3086 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3088 * method-to-ir.c (mono_emit_call_args): Emit calls using
3089 mono_llvm_emit_call () when compiling using LLVM.
3091 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3092 comments to all functions. Fix memory leaks. Add a public init/cleanup
3095 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3097 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3098 mono_array_new_va () jit icall.
3100 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3102 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3103 multiple machine description files to be specified.
3104 * mini-ops.h: fixes for cross-compilation.
3106 2009-04-22 Miguel de Icaza <miguel@novell.com>
3108 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3111 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3113 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3114 to prevent asserts in various passes. Fixes #497220.
3116 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3118 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3121 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3122 table to avoid duplicates.
3124 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3126 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3129 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3131 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3132 is for method or field access.
3134 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3136 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3139 * mini-llvm.c (mono_llvm_emit_method): Use it.
3141 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3142 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3145 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3146 synchronized methods.
3148 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3150 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3152 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3155 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3156 allowing some options to be set dynamically.
3158 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3160 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3161 unconditional branch.
3163 * mini.h (MonoTrampolineType): Add new trampoline type
3164 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3167 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3170 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3173 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3174 is enabled. Instead, use the llvm vcall trampoline.
3176 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3178 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3180 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3183 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3184 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3186 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3187 OP_IA64_CSET opcode.
3189 * mini.c: Fix a warning.
3191 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3192 THROW to the appropriate llvm type.
3194 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3196 * mini.c (mini_method_compile): Add statistics for methods JITted
3199 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3201 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3202 OP_IA64_CMP_<cond>_IMM opcodes.
3204 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3206 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3209 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3212 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3215 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3217 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3219 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3221 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3224 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3225 rgctx invoke trampolines for x86.
3227 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3228 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3229 (mono_arch_get_vcall_slot): Simplify this.
3231 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3233 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3234 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3236 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3238 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3239 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3241 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3243 * liveness.c (visit_bb): Remove a needless assert.
3245 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3247 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3248 full aot support to the arch specific code.
3250 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3252 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3254 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3256 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3257 collect information about the delegate invoke impl trampolines.
3259 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3260 to save trampolines during full-aot mode.
3262 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3263 creation function which returns a trampoline which sets the rgctx
3265 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3266 wrapper if possible.
3267 (mono_delegate_trampoline): Ditto.
3269 * mini.c (mono_jit_runtime_invoke): Ditto.
3271 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3273 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3275 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3277 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3279 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3280 just setting the opcode to OP_NOP.
3282 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3284 * mini.c (mini_method_compile): Put the last change inside an
3285 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3287 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3288 and extend live ranges to cover the whole method when using xdb.
3290 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3291 do it in the trampolines.
3293 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3296 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3298 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3299 call code in full-aot mode since IMT is disabled there.
3300 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3301 new JIT no longer has that restriction.
3303 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3305 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3306 a more compact format.
3307 (mono_aot_wrapper_name): New function to return a unique name for a
3308 wrapper method, also used by the AOT runtime.
3310 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3313 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3314 when a ICollection<T> etc is encountered.
3315 (add_generic_instances): Process method arguments/locals too.
3316 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3319 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3321 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3323 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3325 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3327 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3328 representing the result of the decomposition. Nullify instructions
3329 instead of setting them to OP_NOP since nops can't have registers
3332 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3334 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3335 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3336 info. Strip 'mapping symbols' on ARM.
3338 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3340 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3341 this with the native genmdesc.
3343 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3345 * aot-runtime.c: Fixing the MSVC build.
3347 Code is contributed under MIT/X11 license.
3349 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3351 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3352 JITted code depends on it.
3354 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3356 * aot-compiler.c: Use new MonoGenericParam accessors.
3358 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3360 Reduce memory usage and improve correctness wrt MonoGenericParam
3361 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3362 handing. Avoid allocating MonoGenericParams, but use the ones in
3363 the container itself.
3365 2009-04-07 Miguel de Icaza <miguel@novell.com>
3367 * tasklets.c: Return exceptions in the out argument.
3369 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3371 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3372 opcode. Use pointer types in more places instead of casting them to
3375 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3377 (mono_llvm_optimize_method): New helper function to optimize a method.
3379 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3380 widening code so it could be called from more places.
3381 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3382 code paths in the call opcodes.
3384 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3386 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3388 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3390 * dwarfwriter.c: Use _ to separate class name
3391 components as gdb can't handle '.'. Represent reference variables
3394 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3396 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3398 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3400 * gc-test.cs: New file with GC stack marking tests.
3402 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3403 negative numbers for vfp.
3405 * basic-float.cs: Add a test.
3407 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3409 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3411 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3413 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3414 part of tasklet/continuation support.
3416 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3418 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3419 amd64 opcodes inside an ifdef.
3421 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3424 * dwarfwriter.c (emit_type): Emit the class info for classes.
3426 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3428 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3430 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3432 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3434 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3436 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3438 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3440 * mini-llvm.c: Update comments.
3442 * mini.h (COMPILE_LLVM): New macro.
3444 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3446 * ssa.c (mono_ssa_compute): Ditto.
3448 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3449 the unwind ops from a DWARF FDE.
3451 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3452 methods by extracting the dwarf unwind ops from the unwind info generated
3455 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3458 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3461 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3463 * Makefile.am (llvm_sources): Enable this.
3465 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3466 failing back to the JIT if something cannot be handled.
3468 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3469 compiling with LLVM.
3471 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3472 compiling with LLVM.
3474 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3475 compiling with LLVM.
3477 * mini-ops.h: Add a few opcodes needed by LLVM.
3479 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3482 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3485 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3487 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3489 2009-04-01 Mark Probst <mark.probst@gmail.com>
3491 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3492 ridiculously large methods.
3494 2009-03-31 Martin Baulig <martin@ximian.com>
3496 * debug-debugger.c (debugger_remove_breakpoint): Call
3497 mono_debugger_remove_class_init_callback ().
3499 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3501 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3502 right before emitting code, not at the start.
3504 * mini.c (mono_postprocess_patches): Extract this into a separate function
3505 from mono_codegen ().
3507 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3508 byref types correctly.
3510 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3512 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3515 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3517 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3518 indirect calls, this avoids problems where get_vcall_slot () would get
3519 confused by the native code for the instruction preceeding the call.
3520 (mono_arch_get_vcall_slot): Simplify this.
3521 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3523 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3524 register allocator now seems to depend on them instead of the data in
3527 * mini.c (mini_method_compile): Throw the correct type of exception if
3528 mono_method_get_header () fails because of a loading error.
3530 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3532 * mini.c (mini_method_compile): Clear the loader error if the method
3533 header cannot be decoded.
3535 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3536 interface methods on proxies correctly.
3538 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3539 this argument for vtype methods. Add precise liveness info for arguments.
3541 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3542 LIVERANGE_START/END opcodes.
3544 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3545 for arguments and values in registers.
3547 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3549 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3550 return a valuetype. Fixes #487518.
3552 * iltests.il: Add a test.
3554 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3556 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3557 closed over a null reference correctly.
3559 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3561 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3563 2009-03-25 Mark Probst <mark.probst@gmail.com>
3565 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3566 allocated to the same registers as fixed sregs.
3568 2009-03-24 Mark Probst <mark.probst@gmail.com>
3570 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3573 * method-to-ir.c: Handle more cases for
3574 Interlocked.CompareExchange.
3576 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3577 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3578 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3580 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3582 * aot-runtime.c (decode_method_ref): Fix a warning.
3584 * unwind.c (mono_unwind_frame): Ditto.
3586 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3588 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3589 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3591 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3592 fix the handling of large values in the ALU_PC_G0_NC relocation.
3594 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3596 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3598 2009-03-22 Mark Probst <mark.probst@gmail.com>
3600 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3603 2009-03-22 Mark Probst <mark.probst@gmail.com>
3605 * method-to-ir.c: MINI_OP3 needs a comma.
3607 * method-to-ir.c, mini.h, mini.c: Remove
3608 mono_init_op_sreg_counts ().
3610 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3612 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3615 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3618 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3620 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3623 2009-03-21 Mark Probst <mark.probst@gmail.com>
3625 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3626 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3627 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3630 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3632 * driver.c: Change location of gc_wrapper.h.
3634 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3635 inside finally clauses correctly. Fixes #485721.
3637 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3638 after the change above.
3640 * exceptions.cs: Add a test.
3642 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3644 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3646 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3647 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3648 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3650 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3651 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3653 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3655 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3656 Simplify logic for ensure_method_is_allowed_to_call_method.
3657 Handle wrappers on callers.
3659 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3661 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3664 * basic-simd.cs: Fix the names of some test methods.
3666 2009-03-18 Geoff Norton <gnorton@novell.com>
3668 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3670 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3672 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3674 2009-03-17 Jb Evain <jbevain@novell.com>
3676 * driver.c: remove now uneeded call to mono_gc_base_init before
3679 2009-03-17 Jb Evain <jbevain@novell.com>
3681 * dwarfwriter.c (token_handler): handle more cases.
3683 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3685 * method-to-ir.c: Remove more dead code (that was required only
3686 because of method_is_safe). Fix compiler warnings.
3688 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3690 * method-to-ir.c: Remove unneeded/useless method_is_safe
3691 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3693 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3695 * mini.c (mini_method_compile): Print the method been compiled with
3696 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3697 for people not familiar with the runtime.
3699 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3701 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3702 a managed object which is later put into a GList. Return its class instead.
3704 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3705 stack slots when using sgen.
3707 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3709 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3711 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3713 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3714 > so it works on the first vreg as well.
3716 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3718 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3721 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3723 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3726 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3728 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3729 native->IL offset mapping.
3731 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3733 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3735 * basic.cs: Add a test.
3737 2009-03-11 Mark Probst <mark.probst@gmail.com>
3739 * mini-x86.c (mono_arch_output_basic_block): Use different
3740 registers in case the ones we want to overwrite are used by the
3741 other operand. Fixes regression in #480807.
3743 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3745 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3747 * dwarfwriter.c (emit_line_number_info): The line number info for
3748 IL code was off by one. Fix that.
3750 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3753 2009-03-09 Mark Probst <mark.probst@gmail.com>
3755 Contributed under the terms of the MIT/X11 license by Steven
3756 Munroe <munroesj@us.ibm.com>.
3758 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3761 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3763 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3766 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3768 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3769 the delegate ctor handling code. Fixes #482638.
3771 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3774 * iltests.il.in: Add a test.
3776 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3779 2009-03-05 Mark Probst <mark.probst@gmail.com>
3781 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3782 is shared generic code, return the trampoline, even if the method
3783 has already been compiled. Fixes #479763.
3785 * mini.c, mini.h: New function
3786 mono_jit_find_compiled_method_with_jit_info() which is the same as
3787 mono_jit_find_compiled_method() but also returns the jit info.
3789 2009-03-05 Mark Probst <mark.probst@gmail.com>
3791 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3792 for methods which actually have one. For all other methods, make
3793 sure the this argument var is live the whole method.
3795 * mini.c (mini_method_compile): Every shared method has a
3796 this/vtable/mrgctx info. Fixes #480807.
3798 2009-03-05 Mark Probst <mark.probst@gmail.com>
3800 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3801 generic/imt thunks where some entries branch through the vtable,
3802 while other entries branch directly.
3804 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3806 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3808 * mini-windows.c: Ditto.
3810 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3813 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3815 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3818 2009-03-04 Mark Probst <mark.probst@gmail.com>
3820 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3823 2009-03-04 Mark Probst <mark.probst@gmail.com>
3825 * exceptions-x86.c: Include debug-mini.h - fixes build.
3827 2009-03-04 Martin Baulig <martin@ximian.com>
3829 * debug-mini.c: Clean up the exception API and add documentation.
3830 (mono_debugger_handle_exception): New public method; this is
3831 called when throwing an exception or encountering an unhandled one.
3832 (mono_debugger_call_exception_handler): Formerly known as
3833 mono_debugger_handle_exception(); this is used to tell the
3834 debugger that we're about to invoke an exception handler.
3836 2009-03-04 Martin Baulig <martin@ximian.com>
3838 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3839 ../metadata/mono-debug-debugger.c; save and reset exception state.
3841 2009-03-02 Martin Baulig <martin@ximian.com>
3843 * debug-mini.c: Moved the debugger exception handling here from
3844 ../metadata/mono-debug-debugger.c.
3847 (MonoDebuggerExceptionAction): New exception typedef.
3850 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3852 * exceptions-amd64.c
3853 (mono_amd64_throw_exception): Use the new debugger exception
3857 (mono_handle_exception_internal): Don't call
3858 mono_debugger_unhandled_exception() here.
3860 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3862 * mini.c aot-compiler.c: Update after the changes to
3863 mono_marshal_get_runtime_invoke ().
3865 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3866 Virtual generic methods might not have method->slot set, work around
3869 * generics.cs: Add a test.
3871 2009-03-02 Geoff Norton <gnorton@novell.com>
3874 * driver.c: Allow signal chaining of SIGFPE as well.
3876 2009-03-02 Zoltan Varga <vargaz@gmail.com>
3878 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
3879 this since it now receives the method not its generic context in the
3882 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
3883 generic/imt thunks where some entries branch through the vtable, while
3884 other entries branch directly.
3886 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
3888 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
3889 support for interface methods as well.
3891 * mini-trampolines.c: Add support for virtual generic methods in interfaces
3892 using the normal IMT thunks.
3894 generics.cs: Add new tests.
3896 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
3897 the generic inst to the generic imt thunks. This fixes AOT support,
3898 improves consistency with the normal IMT thunks, and makes it easier to
3899 add support for interface generic virtual methods later.
3901 * mini-trampolines.c (mono_magic_trampoline): Ditto.
3903 2009-02-28 Zoltan Varga <vargaz@gmail.com>
3905 * driver.c (mono_set_signal_chaining): New public API function to enable
3906 signal chaining on POSIX platforms.
3908 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
3909 (si@lindenlab.com) to implement signal chaining. The original patch was
3910 contributed under the MIT X/11 license:
3911 https://bugzilla.novell.com/show_bug.cgi?id=318894
3913 2009-02-27 Zoltan Varga <vargaz@gmail.com>
3915 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
3916 too until it can be made to run on amd64.
3918 2009-02-26 Zoltan Varga <vargaz@gmail.com>
3920 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
3921 to get_generic_context_from_code () + get_call_info () if possible.
3923 2009-02-25 Zoltan Varga <vargaz@gmail.com>
3925 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
3926 suspend-on-sigsegv functionality.
3928 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
3929 to suspend when a native SIGSEGV is received. This is useful for debugging
3930 crashes which don't happen under gdb, since a live process contains more
3931 information than a core file.
3933 * mini-exceptions.c (mono_print_thread_dump): Use
3934 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
3936 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
3938 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
3940 * basic-float.cs: Disable the tests which currently fail on amd64.
3942 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
3943 value to mono_arch_patch_callsite () to fix crashes.
3945 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
3947 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3949 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
3950 nop code by patching the call address to point to the nullified class init
3951 trampoline, as the former does not seem to be safe on SMP machines.
3953 2009-02-23 Mark Probst <mark.probst@gmail.com>
3955 * mini-ops.h: Fix the argument types for a few x86 opcodes where
3958 2009-02-23 Zoltan Varga <vargaz@gmail.com>
3960 * basic-float.cs basic-calls.cs: Fix warnings.
3962 2009-02-22 Mark Probst <mark.probst@gmail.com>
3964 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
3965 correct frame pointer in the LMF. Should fix #478394.
3967 2009-02-22 Zoltan Varga <vargaz@gmail.com>
3969 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
3971 * image-writer.c: Make the binary writer less verbose.
3973 2009-02-21 Zoltan Varga <vargaz@gmail.com>
3975 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
3976 are called from runtime invoke wrappers.
3978 2009-02-20 Zoltan Varga <vargaz@gmail.com>
3980 * cpu-ppc.md (store_memindex): Increase the size of this.
3982 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3984 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3986 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
3988 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
3991 Last fix for of #467201.
3994 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
3996 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
3998 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
3999 and long_conv_to_r8_2:
4001 Fixed part of #467201.
4003 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4005 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4007 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4008 conversion to 32 bits.
4010 * cpu-x86.md: Increase the size of int_conv_to_r4.
4012 * basic-float.cs: Add a test for this.
4014 Fixed part of #467201.
4016 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4018 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4020 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4021 conversion to 64 bits.
4023 * basic-float.cs: Add a test for this.
4025 Fixed part of #467201.
4027 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4029 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4031 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4032 This behavior is compatible with MS.
4034 * iltest.il.in: Add a test for this.
4036 Fixed part of #467201.
4038 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4040 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4042 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4043 change the precision of the value.
4045 * cpu-x86.md: Define len for float_conv_to_r4.
4047 * basic-float.cs: Add a test for this.
4049 Fixed part of #467201.
4051 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4053 * mini.c: Adjust locking order to the new semantics where the loader lock
4056 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4065 * mini-trampolines.c:
4078 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4080 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4082 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4085 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4087 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4088 for cctors if needed.
4090 2009-02-17 Mark Probst <mark.probst@gmail.com>
4092 * mini-ppc.c: Fix build on Darwin.
4094 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4096 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4097 version instead of 3 as valgrind doesn't like version 3.
4099 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4101 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4102 usable for hashing methods.
4103 (emit_extra_methods): Use the new hash to avoid putting every method in the
4106 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4108 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4109 whenever a method ref could match a method.
4111 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4114 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4117 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4119 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4120 the encoding buffer.
4122 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4123 mono_method_get_header () on inflated methods as an optimization.
4125 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4127 * ssa.c (fold_ins): Fix another crash if the instruction following the
4128 switch was optimized away.
4130 2009-02-16 Mark Probst <mark.probst@gmail.com>
4132 Contributed under the terms of the MIT/X11 license by Steven
4133 Munroe <munroesj@us.ibm.com>.
4135 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4137 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4139 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4140 around the mono_domain_alloc calls, it is now done by the functions
4143 * aot-compiler.c (compile_method): Only add wrappers referenced by
4144 the method if compiling with full AOT.
4145 (mono_compile_assembly): Error out if --aot=full is specified on
4146 a platform where it is not supported.
4148 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4151 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4154 * aot-runtime.c (load_named_code): Handle
4155 mono_arm_throw_exception_by_token.
4157 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4159 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4162 * Makefile.am (fullaotcheck): Exit if a test fails.
4164 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4166 (mono_compile_assembly): Handle the assembler failing.
4168 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4169 accepting subsections of .bss.
4171 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4174 * aot-compiler.c: Remove some unused includes.
4176 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4177 now in MonoImageWriter.
4179 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4180 code sequence which matches a non-virtual call. Fixes #472654.
4182 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4184 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4187 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4188 use the image/dwarf writers directly.
4190 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4193 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4196 * image-writer.h: Fix some typos.
4198 * dwarfwriter.h dwarfwriter.c: New files.
4200 * aot-compiler.c: Extract the DWARF info writing functionality into a
4203 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4204 argument to return unwind info.
4206 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4208 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4210 * aot-runtime.c (decode_method_ref): Add a case for
4211 MONO_AOT_METHODREF_WRAPPER_NAME.
4213 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4216 * aot-compiler.c (encode_method_ref): Use the new constants.
4218 * aot-runtime.c (decode_method_ref): Ditto.
4220 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4221 be compiled, not the icall itself.
4223 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4225 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4226 using decode_method_ref ().
4228 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4229 convert it to an in32. Fixes #475859.
4231 * arrays.cs: Add a test.
4233 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4235 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4238 * basic-long.cs: Add a test.
4240 2009-02-12 Mark Probst <mark.probst@gmail.com>
4242 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4243 remove the frame pointer in leaf methods which don't receive any
4244 arguments, don't throw exceptions and don't do dynamic stack
4247 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4249 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4250 the fail_tramp changes. Hopefully fixes #475132.
4252 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4254 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4255 instead of mono_metadata_signature_dup_full.
4257 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4259 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4260 for processing jump tables. Fixes #473787.
4262 2009-02-11 Mark Probst <mark.probst@gmail.com>
4264 * mini-generic-sharing.c: mini_method_get_context() just calls
4265 mono_method_get_context_general() now.
4267 * mini.c, mini.h: Moved get_object_generic_inst(),
4268 construct_object_context_for_method() and
4269 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4271 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4273 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4274 basic block fell through to its successor bblock without a branch. Fixes
4277 * iltests.il.in: Add a test.
4279 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4280 (can_encode_patch): We can now handle arrays of generic parameters and
4283 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4285 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4286 the AOT file to avoid some #ifdefs in aot-runtime.c
4288 * mini.h: Bump AOT file format version.
4290 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4292 * Makefile.am (fullaotcheck): Make this run the tests.
4294 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4296 2009-02-10 Mark Probst <mark.probst@gmail.com>
4298 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4299 individually. Fixes #473482.
4301 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4303 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4305 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4307 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4308 (mono_compile_assembly): Hush compile warnings about
4309 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4312 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4314 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4316 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4318 * aot-compiler.c: Fix arm support.
4320 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4321 img_writer_emit_unset_mode () function.
4323 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4324 (mono_unwind_get_dwarf_pc_reg): Ditto.
4326 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4327 Move almost all platform specific code to a set of arch_ functions,
4328 and document them to ease porting.
4330 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4332 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4334 * aot-compiler.c: Extract the image writing functionality into a separate
4335 module to reduce the size of this file.
4337 2009-02-09 Geoff Norton <gnorton@novell.com>
4339 * mini-s390.c: Fix the signature of emit_sig_cookie.
4341 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4343 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4345 * aot-runtime.c (is_shared_got_patch): Ditto.
4347 * aot-runtime.c (load_named_code): Cope with the fact that
4348 decode_got_entry () won't decode the patch fully if its corresponding got
4349 entry is already filled.
4351 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4353 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4355 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4356 as the moving pointer instead of 'buf' for consistency with the rest of the
4358 (mono_arch_create_monitor_exit_trampoline): Ditto.
4360 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4361 generic_class_init trampolines.
4362 (add_generic_class): Extract some code from add_generic_instances () into a
4363 separate function so it can be called from other places too.
4364 (compile_method): Call add_generic_class () for the classes of inflated methods
4365 referenced by the method.
4366 (can_encode_patch): Allow references to generic parameters.
4368 * aot-runtime.c: Add support the patches required by the new trampolines.
4370 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4373 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4376 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4377 this from get_throw_pending_exception, make the signature full aot compatible.
4379 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4381 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4383 * exceptions.cs: Add a test.
4385 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4387 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4388 use the DWARF_DATA_ALIGN constant instead.
4390 * exception-<ARCH>.c: Update after the above change.
4392 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4395 * mini-arm.c: Enable the dwarf unwinder.
4397 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4398 instead of mono_class_setup_vtable ().
4400 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4402 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4405 * mini-x86.h: Enable the dwarf unwinder.
4407 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4409 Fix mcs/tests/test-7.cs
4410 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4413 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4415 * mini.c (print_jit_stats): Remove some unused statistics.
4417 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4419 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4421 2009-02-05 Mark Probst <mark.probst@gmail.com>
4423 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4424 the method we get from mono_object_get_virtual_method() because
4425 that function does it properly, now.
4427 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4429 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4430 opcodes. Fixes #472775.
4432 2009-02-05 Mark Probst <mark.probst@gmail.com>
4434 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4435 fact that mono_find_jit_info() sometimes returns the context
4436 corresponding to the jit info in new_ctx. Fixes #472600.
4438 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4440 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4441 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4442 klass->enum_basetype directly.
4444 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4447 * unwind.c: Avoid 0 sized arrays.
4449 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4451 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4452 size on systems with 64k pages. Fixes #471389.
4454 2009-02-04 Mark Probst <mark.probst@gmail.com>
4456 Contributed under the terms of the MIT/X11 license by Steven
4457 Munroe <munroesj@us.ibm.com>.
4459 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4460 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4463 2009-02-04 Mark Probst <mark.probst@gmail.com>
4465 Contributed under the terms of the MIT/X11 license by Steven
4466 Munroe <munroesj@us.ibm.com>.
4468 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4471 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4472 The trampoline can be longer on PPC64.
4474 2009-02-04 Mark Probst <mark.probst@gmail.com>
4476 Contributed under the terms of the MIT/X11 license by Steven
4477 Munroe <munroesj@us.ibm.com>.
4479 * mini-ppc.c: Compiler warning fixes and trivial code
4482 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4484 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4485 ins->dreg which could be a hardware register, not a vreg.
4487 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4489 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4490 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4492 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4494 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4495 ->dreg, that is not the vreg we are looking for.
4497 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4499 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4502 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4505 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4507 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4509 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4512 * aot-compiler.c: Add xdebug support on x86.
4514 * unwind.c: Add x86 support.
4516 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4517 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4519 * mini.c (mini_method_compile): Ditto.
4521 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4524 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4525 which mimic .push_section/.pop_section in GAS.
4527 * aot-compiler.c: Emit precise live range information for variables.
4529 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4531 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4532 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4535 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4536 the live ranges of variables.
4538 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4539 of the variable in terms of native offsets.
4541 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4543 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4545 2009-02-02 Mark Probst <mark.probst@gmail.com>
4547 Contributed under the terms of the MIT/X11 license by Steven
4548 Munroe <munroesj@us.ibm.com>.
4550 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4551 order (offset then base reg) for ppc_load_multiple_regs.
4552 (emit_save_saved_regs) Correct operand order for
4553 ppc_store_multiple_regs.
4554 (mono_arch_get_call_filter): Correct operand order for
4555 ppc_load_multiple_regs.
4557 * mini-ppc.c (emit_memcpy): Fix operand order for
4558 ppc_load_reg_update and ppc_store_reg_update.
4559 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4560 (mono_arch_emit_epilog): Correct operand order for
4561 ppc_load_multiple_regs.
4563 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4564 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4566 2009-02-02 Mark Probst <mark.probst@gmail.com>
4568 * cpu-ppc64.md: Fixed storer4_memindex length.
4570 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4572 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4575 * aot-compiler.c (emit_line_number_info): Optimize this.
4577 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4579 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4581 * aot-compiler.c: Add debug info for methods without debug info by
4582 emitting an IL file and having the line number info referencing that file.
4584 * aot-compiler.c: Optimize the size of the generated line number info.
4586 * aot-compiler.c: Emit line number info in xdebug mode.
4588 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4591 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4593 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4595 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4598 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4600 * basic-calls.cs: Test for the weird crash found on arm.
4602 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4604 * cpu-arm.md: Increase the size of storer8_membase_reg and
4605 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4607 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4608 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4609 reg to LR otherwise we'll be loading/storing from just the offset.
4611 2009-01-30 Miguel de Icaza <miguel@novell.com>
4613 Question: if we are storing gint32's inside the "*native_offset",
4614 should we change the signature to "gint32 *native_offset" to
4615 ensure that we do not have type definition problems?
4617 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4618 an int * as this is what the other function expects, causes
4619 problems with Freescale's compiler that defined int32_t to be a
4620 long and makes int incompatible
4622 2009-01-30 Miguel de Icaza <miguel@novell.com>
4624 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4625 filename conflict with bjam.
4627 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4629 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4630 as it might use decomposed ops.
4632 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4634 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4636 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4639 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4641 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4644 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4645 way registers are stored in MonoContext on arm.
4647 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4648 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4650 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4652 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4654 * mini.c (mini_init): Register mono_isfinite.
4656 * jit-icalls.c (mono_isfinite): New jit icall.
4658 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4660 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4661 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4664 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4666 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4667 separate frame and stack pointers, so we must use FP to find the register
4669 The FP reg is retrieved from the MonoContext::regs array.
4671 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4673 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4676 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4678 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4679 return R4 and R8 when not running under softfloat.
4681 Fixes basic-calls.exe
4683 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4685 * mini-arm.c: Implement some overflow opcodes.
4687 2009-01-29 Miguel de Icaza <miguel@novell.com>
4689 * ssa.c: handle another alloca.h
4691 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4692 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4693 MONO_ARCH_USE_SIGACTION.
4695 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4698 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4700 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4701 PPC targets as sigaction does not exist on all platforms, define
4702 this on a per-platform basis.
4704 Instead of erroring out if the platform is not defined, include
4705 mini-ppc-os.h, and expect that the OS specific setting provides
4706 the required information.
4708 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4710 * aot-compiler.c: Fix --enable-minimal=aot.
4712 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4714 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4717 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4719 * exceptions-arm.c: Fix warnings.
4721 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4724 * mini-x86.c: Fix --enable-minimal=jit build.
4726 * mini.c: Really fix --enable-minimal=jit build.
4728 * mini.c (construct_object_context_for_method): Move this outside
4729 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4731 "Backported" of r124984 from 2.0 branch.
4733 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4735 "Backport" of r124977 + r124978 from 2.0 branch.
4737 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4738 to avoid calling mono_exception_from_token () from the throw trampoline.
4739 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4740 for throwing corlib exceptions, this fixes full-aot support for corlib
4743 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4745 2009-01-29 Miguel de Icaza <miguel@novell.com>
4747 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4748 part of the changes to split the code in mini into operating
4749 system specific files.
4751 This patch was done by copying mini.c to the respective files to
4752 preserve SVN history.
4754 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4756 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4758 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4760 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4761 remoting-invoke-with-check wrappers of shared methods.
4763 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4765 2009-01-27 Mark Probst <mark.probst@gmail.com>
4767 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4768 optimization if the top of stack is the last instruction in the
4769 bblock. Otherwise it might have been used after its definition.
4772 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4774 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4775 method as well when get_vcall_slot () fails to match a code sequence.
4777 * mini-arm.c: Fix the android build, which doesn't have
4780 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4782 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4785 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4787 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4789 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4791 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4792 and put its id into jinfo->used_regs. This is only used on amd64,
4793 which is currently the only platform generating unwind info.
4795 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4796 the dwarf unwinder. This is required to correctly handle async exceptions
4797 like thread abort and stack overflows, which can happen while a method
4798 is in the middle of its prolog or epilog.
4800 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4801 the unwind info belonging to an AOTed method.
4803 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4804 into cfg->unwind_ops.
4806 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4808 * mini.c (mini_init): Call mono_unwind_init ().
4809 (mini_cleanup): Call mono_unwind_cleanup ().
4811 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4812 unwind info to be shared between methods.
4814 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4817 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4818 get_throw_pending_exception () to avoid initialization races.
4820 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4821 mono_arch_exceptions_init () function.
4823 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4825 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4827 * mini.c (mono_get_domain_intrinsic): New helper function.
4828 (mono_get_thread_intrinsic): Ditto.
4830 * mini-arm.c mini-ia64.c: Use the new helper functions.
4832 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4833 the last constrained_call change, since it is needed in the non-AOT
4836 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4838 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4839 mono_get_lmf_addr () on arm eabi linux.
4841 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4843 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4844 code sequence which matches a non-virtual call.
4846 2009-01-23 Mark Probst <mark.probst@gmail.com>
4848 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4851 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4853 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4854 runtime-invoke wrappers, since they are also shared based on signature.
4856 2009-01-22 Mark Probst <mark.probst@gmail.com>
4858 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4859 info from the (correct) context.
4861 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4863 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4865 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4866 using dwarf unwinding info. Not yet used.
4868 * mini.c (mini_init): When using xdebug, disable freeing of domains.
4870 2009-01-21 Mark Probst <mark.probst@gmail.com>
4872 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
4875 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
4876 special case and handle mono_arch_delegate_invoke_impl() returning
4877 function descriptors.
4879 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
4880 trampolines return function descriptors, too.
4882 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4884 * method-to-ir.c (handle_alloc): Avoid generic instances in the
4885 out_of_line optimization.
4887 2009-01-21 Martin Baulig <martin@ximian.com>
4890 (MonoCompile): Added `disable_deadce_vars' to disable removing
4894 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
4895 inside the debugger.
4897 * liveness.c (mono_analyze_liveness): Don't remove any unused
4898 variables if `cfg->disable_deadce_vars' is set.
4900 2009-01-21 Mark Probst <mark.probst@gmail.com>
4902 * method-to-ir.c: Only apply exception constructor optimization if
4903 the the method actually belongs to an exception class. Fixes
4906 2009-01-21 Zoltan Varga <vargaz@gmail.com>
4908 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
4909 change inside a #ifdef __mono_ppc64__.
4911 * aot-compiler.c (compile_method): Remove the previous limitation.
4913 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
4914 on type variables in AOTed code.
4916 * aot-compiler.c (compile_method): Skip generic methods having type
4917 constraints on their generic parameters.
4919 * aot-compiler.c (compile_method): Check for methods which cannot be
4920 encoded inside RGCTX_FETCH patches as well.
4922 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
4925 2009-01-20 Mark Probst <mark.probst@gmail.com>
4927 * method-to-ir.c: Force the vtable variable in shared generic code
4928 for the case that they might show up on a stack trace where they
4931 * mini-exceptions.c: Save and use generic sharing info as well as
4932 IP in stack traces to resolve shared generic instantiations.
4934 2009-01-20 Zoltan Varga <vargaz@gmail.com>
4936 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
4937 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
4939 2009-01-20 Mark Probst <mark.probst@gmail.com>
4941 * method-to-ir.c: Do generic sharing for array constructors.
4943 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
4945 * mini-exceptions.c (mono_print_thread_dump): Add information
4946 about the thread state using wapi_current_thread_desc.
4948 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4950 * basic-simd.cs: Tests for the new constructors.
4952 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
4954 * mini-ops.h: Added OP_EXPAND_*
4958 * mini-x86.c (mono_arch_output_basic_block): Same.
4960 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
4962 2009-01-19 Zoltan Varga <vargaz@gmail.com>
4964 * iltests.il.in: Add a test for #467385.
4966 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
4968 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
4969 thread been cleaned up is not the same currently in execution.
4971 Fixes appdomain-unload crashes on windows, osx and linux variants
4972 without the __thread keyword.
4974 2009-01-18 Zoltan Varga <vargaz@gmail.com>
4976 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
4977 (koush@koushikdutta.com). Implement this for android.
4979 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
4980 begins with a digit.
4982 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
4983 mono_marshal_get_write_barrier ().
4985 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
4987 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
4988 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
4989 that pass them on a register pair.
4991 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
4992 test was crashing due to that.
4994 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
4996 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
4997 trampoline code. Include ucontext.h only if available.
4999 2009-01-15 Mark Probst <mark.probst@gmail.com>
5001 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5002 and doesn't check whether it's sharable, like it was before
5003 removing the shared generics hash. This brings IronPython
5004 performance back to what it was before that change.
5006 2009-01-14 Mark Probst <mark.probst@gmail.com>
5008 * method-to-ir.c: Handle delegate invocation optimization earlier,
5009 otherwise it would be handled (much more slowly) by the
5010 final/sealed optimization.
5012 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5014 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5015 domain is not set. Fixes #465864.
5017 2009-01-12 Mark Probst <mark.probst@gmail.com>
5019 * method-to-ir.c: Don't stop sharing of generic methods with catch
5020 clauses - we already handle those.
5022 2009-01-12 Mark Probst <mark.probst@gmail.com>
5024 * mini.c, mini.h: lookup_generic_method() is now
5025 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5026 making the shared_generics_hash obsolete.
5028 2009-01-12 Mark Probst <mark.probst@gmail.com>
5030 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5031 use the red zone. Make room on the stack first and then use it,
5032 not the other way around.
5034 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5036 * mini.c (mini_init): Call mono_xdebug_init ().
5038 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5040 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5042 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5044 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5047 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5048 debug+unwind info for trampolines.
5050 * mini.c (mono_create_unwind_op): New helper function.
5052 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5054 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5056 * aot-compiler.c: Fix the build.
5058 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5060 * Makefile.am: Update dtrace-prelink.sh location.
5062 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5064 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5065 optimization. Fixes #464520.
5067 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5069 * mini-amd64.c : Adding code to save/restore non-volatile registers
5072 * exceptions-amd64.c : Adding code to save/restore non-volatile
5073 registers on Winx64.
5075 Contributed under MIT/X11 license.
5077 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5079 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5080 __GNUC_MINOR__ which can break when the major version changes.
5082 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5084 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5086 2009-01-07 Geoff Norton <gnorton@novell.com>
5088 * helpers.c: Allow mono -v -v -v to work on darwin.
5090 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5092 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5095 Contributed under MIT/X11 license.
5097 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5099 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5100 instead of directly accessing type->data.klass. Fixes #462016.
5101 (mono_allocate_stack_slots_full): Ditto.
5103 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5104 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5106 * aot-compiler.c (emit_plt): Fix ARM build.
5108 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5110 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5112 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5115 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5116 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5119 * iltests.il.in: Add a regression test.
5121 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5123 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5125 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5127 * basic-simd.cs: Add a regression test for #462457.
5129 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5131 * mini-ops.h: Add a definition of XPHI.
5133 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5135 * ssa.c (op_phi_to_move): Handle XPHI.
5137 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5141 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5143 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5145 2008-12-31 Geoff Norton <gnorton@novell.com>
5147 * mini-ppc.c: The prolog size allocated can be too small for darwin
5148 ppc32 under certain circumstances. Also fix a small logic bug.
5150 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5152 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5153 while loading AOT methods.
5155 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5156 since only the former is nulled out after a successful cast. This prevents
5157 crashes with rethrown exceptions when using --debug=casts.
5159 2008-12-24 Mark Probst <mark.probst@gmail.com>
5161 * mini.h: New macro for checking whether a method is final,
5162 i.e. whether the method or its class is marked final.
5164 * method-to-ir.c: Use the new macro for all final-checks
5165 consistently. Fixes the crash in the System.ServiceModel tests.
5167 2008-12-23 Mark Probst <mark.probst@gmail.com>
5169 * mini-exceptions.c (get_exception_catch_class): Corrected another
5170 overly strict assertion.
5172 2008-12-23 Mark Probst <mark.probst@gmail.com>
5174 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5175 Clobbering it is not allowed because the caller might use it as
5176 the vtable register in the interface call.
5178 2008-12-19 Mark Probst <mark.probst@gmail.com>
5180 * mini-exceptions.c (get_exception_catch_class): Corrected an
5181 overly strict assertion.
5183 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5185 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5187 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5189 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5191 * cpu-mips.md: correct lengths for certain long_ opcodes.
5193 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5195 * 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().
5197 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5199 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5201 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5203 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5205 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5207 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5210 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5212 * 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
5214 * 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)
5216 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5218 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5220 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5222 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5223 gshared code. Fixes #458947.
5225 * generics.cs: Add a test.
5227 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5229 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5231 * mini-mips.c: first pass n32 code generation.
5233 * mini-mips.h: datatypes and defines for n32 support.
5235 * exceptions-mips.c: first pass n32 code generation.
5237 * tramp-mips.c: first pass n32 code generation.
5239 * cpu-mips.md: add long_ opcodes.
5241 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5243 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5245 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5247 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5249 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5251 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5253 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5255 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5257 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5259 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5261 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5263 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5265 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5267 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5269 2008-12-12 Mark Probst <mark.probst@gmail.com>
5271 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5272 descriptors for helper functions directly in front of the code.
5274 2008-12-11 Mark Probst <mark.probst@gmail.com>
5276 * method-to-ir.c: Removed an unnecessary assertion.
5278 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5280 * method-to-ir.c: Merge SGEN changes from the old JIT.
5282 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5284 * driver.c (compile_all_methods_thread_main): Handle failure of
5287 2008-12-10 Mark Probst <mark.probst@gmail.com>
5289 * mini-ppc.c: Merged with mini-ppc64.c.
5291 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5293 * Makefile.am: Use the same sources for PPC and PPC64.
5295 * mini-ppc64.c: Removed.
5297 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5299 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5300 code to mono_bb_is_fall_through.
5302 * branch-opts.c (mono_remove_critical_edges): Same.
5304 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5306 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5307 expect that an OP_BR_REG will be there.
5309 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5311 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5312 for the many branch ops. The original check miss OP_BR_REG.
5316 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5318 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5320 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5322 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5323 while holding the aot lock.
5325 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5327 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5329 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5331 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5332 to release all runtime callable wrappers held by the runtime.
5334 Contributed under MIT/X11 license.
5336 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5338 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5341 Contributed under MIT/X11 license.
5343 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5345 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5346 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5348 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5350 * cpu-mips.md: fix ckfinite length
5352 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5353 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5354 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5356 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5358 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5360 2008-12-08 Geoff Norton <gnorton@novell.com>
5362 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5363 size by 8 bytes as well.
5365 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5367 * basic-simd.cs: Fix method names for Vector16b.
5369 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5371 * basic-simd.cs: Fix method names for Vector16sb.
5373 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5375 * basic-simd.cs: Fix method names for Vector8us.
5377 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5379 * basic-simd.cs: Fix method names for Vector8s.
5381 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5383 * basic-simd.cs: Fix method names for Vector4ui.
5385 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5387 * basic-simd.cs: Fix method names for Vector2l.
5389 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5391 * basic-simd.cs: Fix method names for Vector2d.
5393 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5395 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5396 that are extension methods.
5398 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5400 * basic-simd.cs: Fix method names for Vector4f.
5402 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5404 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5405 as such. Fixes #456669.
5407 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5409 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5411 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5413 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5414 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5415 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5416 (mips_adjust_stackframe): handle FP spills
5418 * mini-ops.h: add mips_mtc1_s2
5420 * cpu-mips.md: add mips_mtc1_s2
5422 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5424 * unwind.c: New file, move the unwind info encoding functions here from
5425 aot-compiler.c, so they could be used at runtime too.
5427 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5429 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5430 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5432 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5434 * mini-mips.c: cleanup warnings
5435 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5436 (mips_adjust_stackframe): handle case of taking the address of stack locals
5438 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5440 * aot-compiler.c: Implement a few functions missing from the asm writer.
5441 (emit_method_code): Only write symbols for methods when using the bin
5442 writer, since the assembler can't deal with the characters in our method
5445 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5447 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5450 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5451 a bit to also restore %rax.
5453 2008-12-05 Mark Probst <mark.probst@gmail.com>
5455 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5457 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5459 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5462 2008-12-05 Mark Probst <mark.probst@gmail.com>
5464 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5466 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5467 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5469 * exceptions-ppc64.c: Removed.
5471 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5473 2008-12-05 Mark Probst <mark.probst@gmail.com>
5475 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5478 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5480 * tramp-ppc64.c: Removed.
5482 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5484 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5487 2008-12-05 Mark Probst <mark.probst@gmail.com>
5489 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5491 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5492 mini-ppc.h instead of mini-ppc64.h.
5494 * mini-ppc64.h: Removed.
5496 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5498 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5500 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5502 2008-12-05 Mark Probst <mark.probst@gmail.com>
5504 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5505 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5508 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5510 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5512 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5514 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5516 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5518 * basic-simd.cs: Tests for operator == and != on Vector4f.
5520 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5522 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5524 * simd-intrinsics.c: Kill useless enum.
5526 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5528 * cpu-mips.md: add long_conv_to_ovf_i4_2
5529 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5531 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5533 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5535 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5537 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5539 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5541 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5543 * basic-simd.cs: Add tests for new methods.
5545 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5547 * simd-intrinsics.c: Add support for operator == and !=
5550 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5552 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5554 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5556 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5558 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5560 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5561 MONO_PATCH_INFO_ICALL_ADDR.
5563 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5565 * aot-compiler.c: Resurrect full-aot support.
5567 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5569 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5571 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5573 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5575 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5577 * basic-simd.cs: Fix tests to work under ppc.
5578 Remove tests for methods that will be removed.
5580 2008-12-03 Mark Probst <mark.probst@gmail.com>
5582 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5583 generic type (via a typedef or typeref) correctly.
5585 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5587 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5588 diagnose an assertion failure.
5590 2008-12-02 Mark Probst <mark.probst@gmail.com>
5592 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5593 Fix trampoline size.
5595 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5596 conversion opcodes are implemented natively instead via emulation.
5598 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5600 * cpu-mips.md: remove mips_xori
5602 * mini-ops.h: remove mips_xori
5604 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5606 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5608 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5610 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5612 * cpu-mips.md: fix instruction lengths.
5614 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5616 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5618 * mini-ops.h: fix slti / sltiu op profiles.
5620 2008-12-02 Martin Baulig <martin@ximian.com>
5622 * method-to-ir.c (mono_method_to_ir): Disable debugging
5623 information for the init locals block to make the debugger stop
5624 after all locals have been initalized.
5626 2008-12-02 Martin Baulig <martin@ximian.com>
5628 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5629 running inside the debugger.
5631 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5633 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5636 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5637 alu->alu imm optimization which only shows if deadce is disabled.
5639 * aot-compiler.c: Rename the function names for the binary and asm writers
5640 so they can coexist in the same process. Rework the xdebug code to use the
5641 asm writer. This avoids the need to call into the runtime to dump the
5642 debugging info. Add more debugging info for types.
5644 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5646 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5647 cpu description tables, they can't occur in cpu-<ARCH>.md.
5649 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5650 the stack in CEE_LDFLDA. Fixes #450542.
5652 * generics.cs: Add a new test.
5654 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5656 * mini-ops.h: updated MIPS opcodes
5657 * mini-mips.c: decompose long opts
5658 * mini-mips.h: decompose long opts
5660 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5662 * cpu-mips.md: fix length on int_rem_un
5663 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5665 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5667 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5669 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5671 2008-11-29 Martin Baulig <martin@ximian.com>
5673 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5674 mono_debug_using_mono_debugger() in addition to the
5675 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5677 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5679 * mini-ops.h: updated more MIPS opcodes
5680 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5681 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5683 2008-11-28 Mark Probst <mark.probst@gmail.com>
5685 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5687 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5689 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5690 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5691 * mini-ops.h: correct selected mips opcode entries
5693 2008-11-28 Mark Probst <mark.probst@gmail.com>
5695 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5698 2008-11-28 Mark Probst <mark.probst@gmail.com>
5700 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5702 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5704 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5705 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5706 * mini-mips.h: disable IMT
5707 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5709 2008-11-28 Mark Probst <mark.probst@gmail.com>
5711 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5713 2008-11-28 Mark Probst <mark.probst@gmail.com>
5715 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5717 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5719 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5722 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5724 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5725 for Set/GetVector aligned versions.
5727 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5729 * basic-simd.cs: Add tests for Get/SetVector.
5731 2008-11-27 Mark Probst <mark.probst@gmail.com>
5733 * mini.c: Removed g_slist_append_mempool(). Now in
5736 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5738 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5739 size properly and make the bounds check optional.
5741 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5742 for SetVector and IsAligned.
5744 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5746 * mini.c: Remove unused mono_normalize_opcodes () function.
5748 2008-11-26 Mark Probst <mark.probst@gmail.com>
5750 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5751 using the new atomic add ops now.
5753 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5756 2008-11-26 Mark Probst <mark.probst@gmail.com>
5758 * mini-ppc64.c: Several fixes.
5760 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5762 * cpu-mips.md: added jump_table
5763 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5765 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5767 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5769 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5771 * mini-ops.h: corrected a handful of MIPS opcodes.
5773 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5775 * aot-compiler.c: MIPS to use ELF writer
5777 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5779 * mini-codegen.c: remove MIPS specific assert.
5781 2008-11-25 Mark Probst <mark.probst@gmail.com>
5783 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5784 fixes. PPC64 now passes most of the runtime regressions.
5786 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5788 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5789 volatile intervals a bit.
5791 2008-11-24 Mark Probst <mark.probst@gmail.com>
5793 * basic-long.cs: New test case.
5795 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5797 * mini.c (mini_method_compile): Disable globalra for large methods for
5800 * regalloc2.c (order_moves): Add fp support.
5802 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5803 source bblock ends with an OP_BR_REG.
5805 * ratests.cs: Add a new test.
5807 2008-11-23 Mark Probst <mark.probst@gmail.com>
5809 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5810 sharing. PPC64 now passes generics.exe.
5812 2008-11-23 Mark Probst <mark.probst@gmail.com>
5814 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5816 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5818 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5819 memory when mono_jit_info_table_find () can't find the method in the
5822 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5825 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5828 2008-11-23 Mark Probst <mark.probst@gmail.com>
5830 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5831 Several fixes. PPC64 now runs exceptions.exe and
5832 devirtualization.exe.
5834 2008-11-22 Mark Probst <mark.probst@gmail.com>
5836 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5837 arrays.exe and basic-math.exe.
5839 2008-11-22 Mark Probst <mark.probst@gmail.com>
5841 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5842 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5844 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5846 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5848 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5850 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5852 * ir-emit.h: Move macros from method-to-ir.c to here.
5854 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5856 * mini-ops.h: Correct the long simd ops to use LREG.
5858 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5860 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5862 * mini-ops.h: Correct the dreg type of a few long opcodes.
5864 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5867 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
5869 * mini-ppc.c: remove negative stack references in epilog
5870 for platforms that don't support the red zone.
5872 2008-11-21 Mark Probst <mark.probst@gmail.com>
5874 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
5875 point regs. Now PPC64 passes basic-calls.exe.
5877 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5879 * basic-simd.cs: Add tests for accessors of Vector2l.
5881 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5883 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
5885 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
5887 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
5889 2008-11-21 Mark Probst <mark.probst@gmail.com>
5891 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
5892 PPC64 passes basic-long.exe.
5894 2008-11-20 Mark Probst <mark.probst@gmail.com>
5896 * decompose.c: Decompose carry and overflow add on PPC64 like on
5897 other 64 bit archs. Don't decompose sub at all on PPC64.
5899 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
5900 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
5903 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5905 * basic-simd.cs: Add tests for accessors of Vector2d.
5907 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5909 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
5913 * mini-x86.c (mono_arch_output_basic_block): Same.
5915 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
5917 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5919 * basic-simd.cs: Add tests for accessors of Vector4f.
5921 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5923 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
5927 * mini-x86.c (mono_arch_output_basic_block): Same.
5929 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
5931 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5933 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
5935 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5937 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
5941 * mini-x86.c (mono_arch_output_basic_block): Same.
5943 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
5945 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5947 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
5949 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5951 * simd-intrinsics.c: Enable setters for Vector16sb.
5953 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
5955 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
5959 * mini-x86.c (mono_arch_output_basic_block): Same.
5961 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
5963 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
5965 * simd-intrinsics.c: Implement setter for Vector8us.
5967 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5969 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
5972 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
5974 * mini-ppc.c: remove references to the red zone in the prolog
5975 (for systems that don't support it).
5977 2008-11-19 Mark Probst <mark.probst@gmail.com>
5979 * cpu-ppc64.md: Fixed a few instruction lengths.
5981 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
5984 2008-11-19 Mark Probst <mark.probst@gmail.com>
5986 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
5989 2008-11-19 Zoltan Varga <vargaz@gmail.com>
5991 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
5993 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
5995 * mini-ops.h: Added OP_INSERT_I2.
5999 * mini-x86.c (mono_arch_output_basic_block): Same.
6001 * simd-intrinsics.c: Implement setter for Vector8s.
6003 * simd-methods.h: Add the names of get setters of Vector8s.
6005 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6007 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6009 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6012 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6014 2008-11-18 Mark Probst <mark.probst@gmail.com>
6016 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6017 for PPC64. An empty program runs now.
6019 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6021 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6023 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6024 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6025 info for JITted code is emitted into a shared library, loadable into gdb.
6027 2008-11-18 Mark Probst <mark.probst@gmail.com>
6029 * Makefile.am: Changes to build PPC64.
6031 * mini-arch.h: Include mini-ppc64.h on PPC64.
6033 2008-11-18 Mark Probst <mark.probst@gmail.com>
6035 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6036 in PPC code up to r119147.
6038 2008-11-18 Mark Probst <mark.probst@gmail.com>
6040 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6041 cpu-ppc64.md: Changes for PPC64.
6043 Based on code submitted by andreas.faerber@web.de at
6044 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6047 2008-11-18 Mark Probst <mark.probst@gmail.com>
6049 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6050 cpu-ppc64.md: Copied from the corresponding PPC files from
6053 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6055 * mini-ops.h: Added OP_ROUND.
6057 * cpu-x86.md: Added round.
6059 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6061 * basic-math.cs: Added test_0_round to test rounding.
6063 Contributed under MIT/X11 license.
6065 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6067 * aot-compiler.c : Fix the Winx64 build.
6069 Contributed under MIT/X11 license.
6071 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6073 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6074 in OP_EXTRACT_R8 to avoid possible stack corruption.
6076 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6078 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6080 * cpu-x86.md: Added extract_r8.
6082 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6084 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6085 a couple of OP_EXTRACT_I4.
6087 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6089 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6091 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6093 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6096 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6098 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6099 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6101 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6102 are not needed any more.
6104 * mini.h: Remove the unused INS_LIST macros.
6106 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6109 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6112 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6113 mono_alloc_ireg () instead.
6115 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6118 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6121 * aot-runtime.c (load_aot_module): Disable AOT when running under
6124 * mini-amd64.h: Change the monitor fastpath defines to check for
6125 !PLATFORM_WIN32 so they work on *bsd too.
6127 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6129 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6131 * mini.h (MonoCompile): Remove new_ir flag.
6133 * regalloc.h regalloc.c: Remove unused code.
6135 * cpu-*.md: Remove more unused opcodes.
6137 * simple-cee-ops.h simple-mini-ops.h: Removed.
6139 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6141 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6143 * aliasing.h: Removed.
6145 * *.c: Remove references to aliasing.h and inssel.h.
6147 * mini.c: Remove additional unused functions.
6149 * mini-ops.h cpu-*.md: Remove unused opcodes.
6151 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6153 Remove the old JIT code.
6155 * inssel*.brg: Removed.
6157 * ssa.c abcremoval.c aliasing.c: Removed.
6159 * ssa2.c: Renamed to ssa.c.
6161 * abcremoval2.c: Renamed to abcremoval.c.
6163 * *.c: Removed all !cfg->new_ir code.
6165 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6166 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6168 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6170 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6172 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6173 to simplify the code and cut back on the number of global symbols in the AOT
6176 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6178 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6180 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6181 with the got/got_info tables.
6183 * mini.h: Bump AOT file format version.
6185 * unwind.h: New file, contains definitions for stack unwinding.
6187 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6190 * aot-compiler.c: Generalize the emitting of unwind information to use the
6191 information in cfg->unwind_ops.
6193 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6195 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6196 AOT method frames. Enable writing symbols for methods by default.
6198 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6200 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6201 and make it work with vectors of element sizes 1, 2 and 4.
6203 * simd-intrinsics.c: Enable getter for all vectors with element size
6206 * simd-methods.h: Add the names of other getters.
6208 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6214 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6216 * mini-ppc.h: portability fix.
6218 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6220 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6221 buggy and will overwrite it.
6223 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6225 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6226 Use it to emit local symbols for all methods so AOTed methods show up with
6227 their full name in gdb/valgrind output.
6229 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6231 * mini-ppc.c: portability fixes.
6233 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6235 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6236 entries out of the if (!generic_shared...) code so it is always done.
6237 (mono_class_init_trampoline): Do the patching when running under valgrind
6238 too, newer versions of valgrind have no problems with it.
6240 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6242 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6245 2008-11-13 Mark Probst <mark.probst@gmail.com>
6247 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6250 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6252 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6254 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6256 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6262 * simd-intrinsics.c: Same.
6264 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6266 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6268 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6270 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6271 to work with more Vector types.
6273 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6275 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6276 store the elemens directly instead of using and intermediate.
6278 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6280 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6282 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6283 to preserve %eax for aot plt trampolines.
6285 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6286 (encode_method_ref): Flag synchronized methods so they won't go through
6289 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6292 * cpu-ia64.md (jmp): Increase max length.
6294 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6296 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6297 open generic classes.
6299 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6301 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6302 box+brtrue optimization since it causes test failures on x86.
6304 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6306 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6312 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6313 for simd ctor values.
6315 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6316 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6318 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6320 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6323 * simd-instrincs.c: Same.
6325 * basic-simd.cs: Same.
6327 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6329 * ratests.cs: Add more tests.
6331 * regalloc2.c (add_spill_code): Handle more corner cases.
6333 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6335 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6336 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6337 both the source an destination of an instruction.
6339 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6341 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6342 wapihandles.c: more portability changes.
6344 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6346 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6347 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6348 safe to execute in a signal handler and the kernel provides better
6349 the info in /proc/self/smaps. Avoid the assert on sigaction during
6352 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6354 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6355 do the bblock linking hack if it is actually needed.
6357 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6360 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6361 crash problem is fixed.
6363 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6366 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6368 (mini_method_compile): Set the starting value of next_vreg to
6369 MAX_IREGS + MAX_FREGS when using globalra.
6371 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6372 filter clauses with BB_EXCEPTION_HANDLER.
6374 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6376 2008-11-10 Mark Probst <mark.probst@gmail.com>
6378 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6379 space for stdcall. Fixes regressions on Win32.
6381 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6383 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6385 (linear_scan): Remove an assert which doesn't seem to be needed.
6387 * local-propagation.c (mono_local_deadce): Avoid a call to
6388 MONO_DELETE_INS which would screw up the instruction linking.
6390 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6392 * regalloc2.c: Upgrade to work the current JIT code.
6394 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6396 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6399 * aot-runtime.c: Remove some dead code.
6401 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6403 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6405 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6406 trampolines using sscanf since atoi doesn't work on large unsigned values.
6408 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6409 Initialize code_size.
6411 2008-11-08 Mark Probst <mark.probst@gmail.com>
6413 * method-to-ir.c (mini_emit_inst_for_method): Make
6414 Interlocked.CompareExchange work for Int arguments on 32 bit
6417 2008-11-07 Mark Probst <mark.probst@gmail.com>
6419 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6421 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6423 * main.c Fix MSVC build.
6425 Contributed under MIT/X11 license.
6427 2008-11-06 Mark Probst <mark.probst@gmail.com>
6429 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6430 alignment larger than 8 bytes are aligned correctly, too.
6432 * mini.c: Honor the min_align field of MonoClass when laying out
6435 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6437 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6439 * aot-compiler.c (emit_plt): Fix a warning.
6441 * aot-compiler.c: Implement ARM support in the binary writer.
6443 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6445 * basic-simd.cs: Add test for getter with byref arg.
6446 Fix the naming of a few tests.
6447 Add missing checks to a test.
6449 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6451 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6453 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6454 most of the full-aot support for monitor enter/exit trampolines.
6456 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6457 enter/exit trampoline creation functions.
6459 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6462 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6464 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6465 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6466 implement the needed functionality without adding crap to the runtime.
6468 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6470 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6473 * mini.c (mono_build_date): New global version holding the build date in
6476 * Makefile.am (buildver.c): Generate a file containing the build date.
6478 * main.c: Set the build date from the generated file.
6480 * mini.c (mono_get_runtime_build_info): New helper function returning build
6481 information in a string format.
6483 * driver.c (mono_main): Print the build date in --version.
6485 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6486 file when the bind-to-runtime-version option is used.
6488 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6490 * simd-intrinsics.c: Fix bug when using getters and byref args.
6492 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6494 * simd-methods.h: Rename prefetch methods.
6496 * simd-intrinsics.c: Same.
6498 2008-11-05 Mark Probst <mark.probst@gmail.com>
6500 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6503 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6505 * aot-compiler.c: Use the bundled elf header files instead of depending on
6508 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6511 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6514 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6516 * cpu-x86.md: Add store nta ops.
6522 * mini.h: Add an enum for simd prefetch modes.
6524 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6525 of store. Use the changed code to support store nta.
6527 * simd-intrinsics.c: Add prefetch ops for all vector types.
6529 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6531 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6534 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6537 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6540 2008-11-04 Mark Probst <mark.probst@gmail.com>
6542 * mini-x86.c: Fixed commit.
6544 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6546 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6548 2008-11-04 Mark Probst <mark.probst@gmail.com>
6550 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6551 and MONITOR_EXIT, for the ASM fastpaths.
6553 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6556 * mini.c, patch-info.h: Signature and patch infos for
6557 Monitor.Enter/Exit trampolines.
6559 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6561 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6562 Monitor.Enter/Exit ASM fastpath for Linux.
6564 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6566 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6568 * objects.cs: Add a new test.
6570 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6572 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6573 if MONO_LOG_LEVEL is set.
6575 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6577 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6579 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6581 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6582 of file offsets. Align the sections belonging to the data segment to
6585 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6587 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6588 elf.h. Port it to amd64.
6590 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6592 * driver.c: Enable SIMD by default.
6594 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6596 * cpu-x86.md: Add prefetch op.
6602 * mini.h: Add an enum for simd prefetch modes.
6604 * simd-methods.h: Add prefetch function names.
6606 * simd-intrinsics.c: Add prefetch ops for all vector types.
6608 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6610 * aot-compiler.c (emit_bytes): Speed this up a little.
6612 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6614 * aot-compiler.c: Add JIT time etc. statistics.
6616 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6618 * mini.h (MonoCompile): Add 'got_offset' field.
6620 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6621 method_got_offsets array.
6623 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6626 * aot-compiler.c (compile_method): Add generic method instances referenced
6627 by the method to the list of methods to be compiled, this is required so if
6628 A<T> references B<T>, and another assembly references A<int>, then it will
6629 also get a copy of B<int>.
6631 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6632 when checking for monitor enter/exit.
6634 2008-10-30 Mark Probst <mark.probst@gmail.com>
6636 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6637 for Monitor.Enter and Monitor.Exit if enabled.
6639 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6642 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6644 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6645 of an OP_MOVE. Fixes #440046.
6647 * basic-long.cs: Add a new test.
6649 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6651 * mini.h: Add synchronization note for the managed counter-part.
6653 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6654 returns the simd caps of the current cpu.
6656 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6658 * basic-simd.cs: Remove Console.WriteLine.
6660 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6662 * basic-simd.cs: New tests for Vector2ul.
6664 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6666 * simd-intrinsics.c: Add new vector type Vector2ul.
6668 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6670 * basic-simd.cs: New tests for Vector2l.
6672 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6674 * cpu-x86.md: Add long version of most packed int ops.
6680 * simd-intrinsics.c: Add new vector type Vector2l.
6682 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6684 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6686 * simd-methods.h: Remove SN_op_BitwiseXor.
6688 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6690 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6693 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6695 * basic-simd.cs: Test for Vector2d.
6697 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6700 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6702 * cpu-x86.md: Add double version of all packed float ops.
6708 * simd-intrinsics.c: Add new vector type Vector2d.
6710 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6712 * simd-methods.h: Add Duplicate.
6714 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6716 * basic-simd.cs: Test for packing with signed saturation.
6718 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6720 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6721 found in the TYPESPEC table.
6723 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6725 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6728 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6730 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6731 instead of the RVA, since the RVA can be changed by tools like the cil
6734 * method-to-ir.c (mono_method_to_ir2): Ditto.
6736 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6737 (deserialize_variable): Ditto.
6739 2008-10-25 Martin Baulig <martin@ximian.com>
6741 * debug-mini.c (write_variable): Use
6742 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6744 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6746 * cpu-x86.md: Add unsigned variants of packd and packw.
6750 * mini-x86.h: Emit the right instruction for packd and packw.
6751 Add unsigned variants of packd and packw.
6753 * simd-intrinsics.c: Packd and packw were used in place of their
6754 unsigned variants. Change that.
6755 Add intrinsics for (Signed)PackWithSignedSaturation.
6757 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6759 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6761 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6763 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6765 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6767 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6769 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6772 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6774 2008-10-24 Mark Probst <mark.probst@gmail.com>
6776 * method-to-ir.c, mini.c: Special casing for the synchronized
6777 wrapper for the ldtoken+GetTypeFromHandle case.
6779 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6781 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6783 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6784 created/split bblocks.
6786 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6788 * mini-ops.h: Add packed signed mul high.
6792 * mini-x86.c (mono_arch_output_basic_block): Same.
6794 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6796 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6798 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6800 * basic-simd.cs: Tests for Vector16sb.
6802 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6804 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6806 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6808 * mini-ops.h: Add packed signed min, max and compare greater.
6812 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6815 * simd-methods.h: Add CompareGreaterThan.
6817 * simd-methods.h: Remove CompareEquals.
6819 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6821 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6823 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6826 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6828 * basic-simd.cs: Fix tests due to change in the API.
6830 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6832 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6834 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6836 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6838 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6839 inst_offset as this has invalid values for LDADDR.
6841 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6843 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6845 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6847 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6849 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6850 for accessing field->data.
6852 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6854 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6856 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6858 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6860 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6862 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6864 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6865 from the cfg mempool.
6867 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6869 * basic-simd.cs: Tests for new methods in Vector8us.
6871 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
6873 * mini-ops.h: Add multiply and store high.
6877 * mini-x86.c (mono_arch_output_basic_block): Same.
6879 * simd-methods.h: Same.
6881 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
6884 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6886 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
6887 mono_class_setup_vtable ().
6889 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
6890 mono_class_get_vtable_entry () for accessing klass->vtable.
6892 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
6894 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
6897 * method-to-ir.c (mono_save_token_info): Don't save references made from
6900 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
6901 of generic instances.
6903 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
6905 2008-10-19 Mark Probst <mark.probst@gmail.com>
6907 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
6908 OP_JMP depends on the method signature. Calculate it properly.
6910 2008-10-19 Zoltan Varga <vargaz@gmail.com>
6912 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
6915 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
6917 (emit_extra_methods): Add another table mapping method indexes to
6918 offsets in the extra_method_info table.
6920 * mini.h: Bump AOT file format version.
6922 * aot-runtime.c: Merge most of the code from mono_aot_get_method
6923 and mono_aot_get_method_from_token () into one function.
6925 2008-10-19 Mark Probst <mark.probst@gmail.com>
6927 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
6930 2008-10-18 Zoltan Varga <vargaz@gmail.com>
6932 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
6935 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
6938 * mini.c (mono_patch_info_equal): Compare the generic context as well.
6940 * mini.h: Bump aot file format version.
6942 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
6943 AOT file can contain native code for methods which are not in the METHOD
6944 table. Generate code for non-sharable generic instances of generic methods
6945 found in the METHODSPEC table.
6947 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
6948 encoding generic type handles.
6950 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
6951 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
6953 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
6954 macros + MONO_ADD_INS.
6956 * mini.c (mono_jump_info_token_new2): New function which takes a generic
6959 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
6961 * mini.h: Bump aot file format version.
6963 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
6965 2008-10-17 Mark Probst <mark.probst@gmail.com>
6967 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
6968 platforms, with definable stack alignment value. Set to 16 now
6971 * mini.c, mini.h, driver.c: Command line option for disabling
6974 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6976 * basic-simd.cs: Tests for new methods in Vector4ui.
6978 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6980 * mini-ops.h: Add packed int shuffle.
6984 * mini-x86.c (mono_arch_output_basic_block): Same.
6986 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
6987 extract mask, max, min, shuffle.
6989 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
6991 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
6993 * basic-simd.cs: Tests for new methods in Vector8us.
6995 2008-10-17 Mark Probst <mark.probst@gmail.com>
6997 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
6998 RuntimeTypeHandle, not a TypedReference.
7000 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7002 * simd-intrinsics.c: remove relocations.
7004 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7006 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7007 optimizations from the x86 backend.
7009 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7011 * simd-methods.h, simd-intrinsics.c: debloat method names and
7012 prepare for no relocations.
7014 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7016 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7020 * mini-x86.c (mono_arch_output_basic_block): Same.
7022 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7023 extract mask, max, min and sum of absolute differences.
7025 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7028 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7030 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7031 Renamed one test for consistency.
7033 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7035 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7036 fix to the code that deal with other blocks.
7038 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7040 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7042 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7044 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7045 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7046 able to process the source reg.
7048 2008-10-16 Martin Baulig <martin@ximian.com>
7050 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7052 * inssel.brg: Add `OP_HARD_NOP'.
7054 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7056 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7057 `OP_HARD_NOP' instruction when running inside the debugger.
7059 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7060 `OP_HARD_NOP' instruction when running inside the debugger.
7062 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7064 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7065 now works. The issue with the regalloc tripping up no longer
7068 * simd-intrinsics.c (load_simd_vreg): Same.
7070 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7072 * basic-simd.cs: Tests for new Vector8ui methods.
7074 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7076 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7077 only for type. This fixes crashes where MonoInst::klass is checked
7078 for ops of type != VTYPE or OBJ.
7080 * simd-intrinsics.c (load_simd_vreg): Same.
7082 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7084 * mini-ops.h: Add ops for packed shuffle/max/avg and
7089 * mini-x86.c (mono_arch_output_basic_block): Same.
7091 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7094 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7095 to emit extract mask op.
7097 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7098 to emit word shuffles.
7100 2008-10-15 Mark Probst <mark.probst@gmail.com>
7102 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7103 the largest alignment needed by a variable, but at least
7106 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7108 * basic-simd.cs: Tests for the fixes in the last commit.
7110 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7112 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7113 no longer handles STACK_PTR input.
7115 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7117 * simd-intrinsics.c (load_simd_vreg): New function that works like
7118 get_simd_vreg but handles STACK_PTR input.
7120 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7121 as the input can be an arbitrary pointer.
7123 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7124 LDADDR local optimization directly otherwise use a store op.
7126 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7128 * basic-simd.cs: Tests for dup low and dup high.
7130 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7132 * mini-ops.h: Add dup low and dup high ops.
7136 * mini-x86.c (mono_arch_output_basic_block): Same.
7138 * simd-intrinsics.c (vector4f_intrinsics): Same.
7140 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7142 * basic-simd.cs: Tests for recently added functionality.
7144 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7146 * mini-ops.h: Add remaining sse1 fp ops.
7148 * cpu-x86.md: Add remaining sse1 fp ops.
7150 * mini-x86.c (mono_arch_output_basic_block): Same.
7152 * mini.h: Add enum for simd FP compare conditions.
7154 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7156 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7157 so the backed can generate the appropriate op.
7159 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7160 This patch squeese one more byte from the SimdIntrinsc struct.
7162 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7163 a a shift amount intead of simply or'ing it.
7165 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7167 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7168 byte so we can have an aditional flags field without increasing struct size.
7170 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7171 against the simd_supported_versions bitmask.
7173 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7175 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7177 * mini.c: remove rawbuffer code (the only use here is unsafe because
7178 it takes locks during signal handling and the kernel now provides much
7179 better info in proc/pid/smaps these days).
7181 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7183 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7184 OP_X86_PUSH_OBJ. Fixes #434620.
7186 * objects.cs: Add a test.
7188 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7190 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7191 that the packuswb/packusdw don't work with unsigned numbers for what
7192 would be negative numbers in signed format.
7194 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7195 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7197 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7199 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7201 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7203 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7205 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7208 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7209 version as the enum in mini.h.
7211 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7212 for sse3 ops, check the simd_version field if present. This way the code
7213 works with all versions of sse.
7215 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7217 * simd-intrinsics.c: Fixed intrinsic name typo.
7219 * mini.h: Added missing simd exported function.
7221 * basic-simd.cs: Added tests for Vector4ui.
7222 Fixed broken test for Vector16b.
7224 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7226 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7227 the max length to 64.
7229 2008-10-10 Mark Probst <mark.probst@gmail.com>
7231 * method-to-ir.c: Only do the fast virtual generic method call for
7232 non-wrapper methods.
7234 * mini.h, mini-trampolines.c: The new generic virtual remoting
7235 trampoline handles virtual method calls via the vtable (as done by
7236 the fast virtual generic method calls) to remoting proxies.
7238 * mini.c (mono_jit_create_remoting_trampoline): For generic
7239 methods reate a generic virtual remoting trampoline.
7241 * mini-amd64.h: Enable fast virtual generic method calls again.
7243 2008-10-10 Mark Probst <mark.probst@gmail.com>
7245 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7246 restore registers when doing tail calls.
7248 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7250 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7253 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7255 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7257 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7259 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7261 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7263 * basic-simd.cs: Retrofit for API changes.
7265 2008-10-10 Mark Probst <mark.probst@gmail.com>
7267 * mini-ppc.c: Handle integer stack arguments for tail calls.
7269 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7271 * optflags-def.h: Removed sse3 optimization.
7275 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7278 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7280 * mini.h: Added enumeration with simd versions.
7282 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7285 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7287 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7289 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7291 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7293 * basic-simd.cs: Fixed test naming.
7295 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7297 * mini-ops.h: Added ops for packed and saturated math, shifts
7298 and packing/unpacking.
7300 * cpu-x86.md: Added descriptors for the above ops.
7302 * mini-x86.c: Added code to emmit the above ops.
7304 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7306 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7308 * aot-compiler.c (compile_method): Enable AOT for generic code.
7310 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7312 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7314 * mini.c: add a workaround for a common screwup that ends up blamed
7315 to mono (other processes blocking signal delivery).
7317 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7319 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7320 in the LDFLD/STFLD opcodes. Fixes #432673.
7322 * iltests.il.in: Add a new test.
7324 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7326 * mini-arm.c: attach the thread in unmanaged->managed transitions
7327 using delegates (bug #433148).
7329 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7331 * basic-simd.cs: Use new ShuffleSel constants.
7333 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7335 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7337 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7338 only disable simd intrinsics if no sse2 is detected.
7340 * optflags-def.h: Added sse3.
7342 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7345 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7347 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7348 when adding delegate-invoke wrappers.
7350 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7352 * Makefile.am: Reenable the simd tests.
7354 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7356 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7357 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7358 other vreg is allocated to that hreg.
7360 Contributed under MIT/X11 license.
7362 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7364 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7367 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7369 * basic-simd.cs: New test suite for SIMD intrinsics.
7371 * Makefile.am: Added new tests.
7373 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7375 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7379 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7381 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7382 using SSE2 aware opcodes.
7384 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7385 is enabled, this code path is only reachable if conversion ops are emmited after
7388 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7390 This optimization saves 6 bytes per conversion against the old version.
7392 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7394 * aot-compiler.c (compile_method): Don't skip methods referencing
7395 generic methods without a corresponding entry in token_info_hash, since
7396 encode_method_ref () can handle all generic methods now.
7398 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7399 generic context is set.
7401 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7402 generic sharing of LDTOKEN.
7404 2008-10-06 Mark Probst <mark.probst@gmail.com>
7406 * mini-amd64.h: Temporarily disabled fast virtual generic method
7407 calls because it breaks the System.Runtime.Remoting tests.
7409 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7411 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7413 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7414 so inlining actually works.
7415 (check_inline_caller_method_name_limit): Ditto.
7417 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7419 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7420 64 bit safety (from Olaf Hering and Andreas Farber).
7422 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7424 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7425 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7426 unused virtual call support code.
7428 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7430 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7431 which can't use aot trampolines.
7432 (decode_patch): Don't create aot trampolines for methods which can't use
7435 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7436 use aot trampolines.
7438 * mini.h: Bump AOT image format version.
7440 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7442 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7443 to save_token_info () since cmethod is inflated for constrained calls.
7445 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7447 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7449 * Makefile.am: Add build rules for ppc64.
7450 This avoids the build failing at pedump with unresolved symbols
7451 due to lack of arch_sources. Instead it will now fail earlier
7452 due to lack of cpu-ppc64.md.
7454 Contributed under MIT/X11 license.
7456 2008-10-04 Mark Probst <mark.probst@gmail.com>
7458 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7461 * iltests.il.in: Add test case for tail call with many arguments.
7463 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7465 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7466 to the fast virtual generic method code until the aot case is fixed.
7468 2008-10-03 Mark Probst <mark.probst@gmail.com>
7470 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7472 2008-10-03 Mark Probst <mark.probst@gmail.com>
7474 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7477 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7479 * simd-intrinsics.c: Forgot to add this one.
7481 * mini-codegen.c: Fix macro in case SIMD is not supported.
7483 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7485 This patch land initial JIT support for simd intrinsics.
7487 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7489 * Makefile.am: Added simd-intrinsics.c
7491 * simd-intrinsics.c: New file with simd instrinsic related
7494 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7496 * cpu-x86.md: Add simd related instructions.
7498 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7500 * driver.c: Added two new --regression variants.
7502 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7504 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7506 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7507 extract some complicated logic to helper functions.
7509 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7511 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7513 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7514 the specialized simplification pass.
7516 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7518 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7520 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7523 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7524 if MONO_ARCH_NEED_SIMD_BANK is defined.
7526 * mini-ops.h: Added the new simd ops.
7528 * mini-x86.c: Added mono_arch_xregname.
7530 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7532 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7534 * mini-x86.h: Define simd related MONO_ARCH macros.
7536 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7538 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7540 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7541 MONO_CLASS_IS_SIMD to deal with simd related IR.
7543 * mini.h (MonoInst): Added spill_var to the backend union.
7545 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7547 * mini.h: Added forward declarations of the new simd fuctions.
7549 * optflags-def.h: Added new optimization names SIMD.
7551 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7553 * regalloc.h: Added support for working with 3 register banks.
7555 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7557 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7559 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7561 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7563 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7565 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7566 instead of one on 64 bit systems.
7568 * method-to-ir.c: Remove unused includes.
7570 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7572 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7573 cfg->used_int_regs, since the two are different on arm.
7575 2008-10-02 Mark Probst <mark.probst@gmail.com>
7577 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7578 mono_method_get_vtable_index() to get the vtable index.
7580 2008-10-02 Mark Probst <mark.probst@gmail.com>
7582 * method-to-ir.c (mono_method_to_ir2): Don't create native
7583 wrappers for array methods, because they're never called (and if
7584 they were called they wouldn't work).
7586 2008-10-02 Mark Probst <mark.probst@gmail.com>
7588 * method-to-ir.c (mono_method_to_ir2): Array methods are
7589 special-cased and must not be invoked indirectly via the (M)RGCTX
7590 when generic sharing is turned on. Fixes #431413.
7592 2008-10-01 Mark Probst <mark.probst@gmail.com>
7594 * method-to-ir.c: When generic sharing is active, call
7595 non-interface virtual generic methods via the standard trampoline.
7597 * mini-trampolines.c: Handle virtual generic shared methods.
7599 * mini.h, mini-x86.c, mini-x86.h: New argument for
7600 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7601 method thunks and which is the trampoline to call if the lookup
7602 fails. Enable the virtual generic method thunk for x86.
7604 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7605 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7606 argument but assert that it's NULL, because these archs don't yet
7607 implement the virtual generic method thunk. Changes in the IMT
7608 thunk data structures.
7610 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7612 * aot-compiler.c (emit_globals): Avoid invalid characters in
7613 the static linking symbol.
7615 * objects.cs: Add a test for the range check optimization. Fix warnings.
7617 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7618 optimization from the current JIT.
7620 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7621 later in decompose_array_access_opts () to allow more optimizations.
7623 * method-to-ir.c (mono_handle_soft_float): Rename this to
7624 mono_decompose_soft_float () for consistency.
7626 * mini-ops.h: Fix arguments of OP_STRLEN.
7628 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7629 into a separate function.
7630 (reset_cast_details): Ditto.
7631 (handle_unbox): Save cast details. Fixes #431254.
7633 * method-to-ir.c: Remove some obsolete FIXMEs.
7635 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7637 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7639 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7641 * mini-codegen.c: More work on macros to make them
7642 ready for multiple regbanks.
7644 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7646 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7648 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7650 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7652 * mini-codegen.c (mono_spillvar_offset): Proper support for
7655 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7657 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7658 the stack overflow changes.
7660 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7662 * mini-codegen.c: Make all bank macros depend on reg_bank.
7664 * mini-codegen.c (mono_local_regalloc): Make free mask
7665 initialization regbank aware.
7667 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7669 * mini-codegen.c (mono_local_regalloc): Extract callee
7670 mask selection to a function and make it regbank aware.
7672 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7674 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7675 code to deal with many regbanks.
7677 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7679 * mini-codegen.c: More fp->regbank changes.
7681 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7683 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7684 of a hardcoded constant.
7686 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7688 * method-to-ir.c (type_from_stack_type): Fix typo.
7690 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7692 * mini-ia64.c (emit_move_return_value): Convert float return values to
7695 * objects.cs: Add a new test.
7697 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7698 VARARG methods to fix an assert later.
7700 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7701 end so it at least compiles.
7703 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7705 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7707 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7709 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7710 optimization to a new function (emit_optimized_ldloca_ir) and enable
7711 it for both ldloca and ldloca_s.
7713 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7715 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7716 gshared CASTCLASS code.
7718 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7719 amd64, where the libc stack unwinder encounters stack frames referring to
7720 native code in unmapped memory.
7722 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7725 * generics.cs: Add new test.
7727 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7729 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7730 add a check that one of the ARM_FPU_ constants is defined.
7732 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7734 * mini-exceptions.c: Fix build on non-altstack platforms.
7736 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7739 * ir-emit.h: Add a comment to NEW_PCONST.
7741 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7743 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7745 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7746 after the changes to MonoJitDomainInfo.
7748 2008-09-27 Mark Probst <mark.probst@gmail.com>
7750 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7752 2008-09-27 Mark Probst <mark.probst@gmail.com>
7754 * mini-ppc.c: Compiler warning fixes.
7756 2008-09-27 Mark Probst <mark.probst@gmail.com>
7758 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7761 2008-09-27 Mark Probst <mark.probst@gmail.com>
7763 * exceptions-ppc.c, mini-ppc.h: Compile
7764 mono_arch_handle_altstack_exception() on Darwin, too.
7766 2008-09-27 Mark Probst <mark.probst@gmail.com>
7768 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7769 work on archs which don't have generic sharing implemented, only
7770 without the vtable_arg.
7772 2008-09-26 Mark Probst <mark.probst@gmail.com>
7774 * mini.c: Added comment explaining why delegate ctor icall
7775 wrappers are compiled.
7777 2008-09-26 Mark Probst <mark.probst@gmail.com>
7779 * mini.c: Don't produce trampolines to delegate ctor icall
7780 wrappers but compile them upfront.
7782 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7784 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7785 runtime-set function when going back to managed code. Currently this
7786 is used to set back the protection on the soft ovf pages and/or to
7787 throw the stack overflow exception that happened in unmanaged code.
7789 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7791 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7792 runtime-set function when going back to managed code. Currently this
7793 is used to set back the protection on the soft ovf pages and/or to
7794 throw the stack overflow exception that happened in unmanaged code.
7796 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7798 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7799 the support code for restoring stack protection after stack overflows
7800 that happen in unmanaged code. Don't set the exec permission on the
7803 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7805 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7806 delegate->method_ptr is set. Fixes #428054.
7808 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7810 * tests.cs: Rename to ratests.cs.
7812 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7813 emit_get_rgctx_... functions.
7815 2008-09-25 Mark Probst <mark.probst@gmail.com>
7817 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7819 2008-09-25 Mark Probst <mark.probst@gmail.com>
7821 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7822 before asserting that method is sharable.
7824 2008-09-25 Mark Probst <mark.probst@gmail.com>
7826 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7827 whether method needs a static RGCTX wrapper used instead of
7830 * generic-sharing.c, mini.h: A few functions moved to
7831 metadata/generic-sharing.c.
7833 2008-09-25 Mark Probst <mark.probst@gmail.com>
7835 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7836 Generic code sharing for value types, which essentially means
7837 treating value type methods like static methods. The RGCTX is
7838 passed in the same way.
7840 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7842 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7843 opcode when creating multi-dimensional arrays of open types.
7845 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7848 * generics.cs: Add a test.
7850 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7852 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7854 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7856 * mini.c (mini_method_compile): Set it when running under the debugger.
7858 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7859 vreg optimization if the flag is set.
7861 * driver.c (mono_main): Add --attach= option to pass options to
7864 * mini.c (sigquit_signal_handler): Start the attach agent.
7866 * ssapre.c: Disable this to save space since it is not yet ported to
7869 * regalloc2.c: Disable this to save space.
7871 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
7873 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
7875 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
7876 the -v option useful again.
7878 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7880 * mini-amd64.c (mono_arch_output_basic_block): Add support for
7883 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
7884 arrays of arrays. Fixes #428406.
7886 * method-to-ir.c (mini_emit_castclass): Ditto.
7888 * objects.cs: Add new test.
7890 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
7892 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
7893 was wrong at it choked against target_type_is_incompatible for byref types.
7895 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7897 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
7900 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
7902 * mini-exceptions.c: update a few more exceptions-related counters.
7904 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
7906 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
7907 new functions to allocate from persistent mempools.
7909 2008-09-23 Zoltan Varga <vargaz@gmail.com>
7911 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
7912 multiple register banks in the future.
7914 * mini-codegen.c (mono_local_regalloc): Fix a warning.
7916 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
7918 * mini.c (type_to_eval_stack_type): Remove duplicated function.
7920 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
7922 * mini.h: Export type_to_eval_stack_type.
7924 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
7925 is only ins->klass of byref types.
7927 2008-09-22 Zoltan Varga <vargaz@gmail.com>
7929 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
7930 (mini_emit_memcpy2): Ditto.
7932 * mini-amd64.c: Fix a warning.
7934 2008-09-21 Mark Probst <mark.probst@gmail.com>
7936 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
7939 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
7941 * method-to-ir.c: Extract stloc micro-optimization to a
7942 function and apply it to all cases.
7944 2008-09-19 Mark Probst <mark.probst@gmail.com>
7946 * method-to-ir.c: Don't fail generic code sharing in cases we
7949 2008-09-18 Mark Probst <mark.probst@gmail.com>
7951 * mini-ppc.c: Handle structs in tailcalls on Darwin.
7953 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
7955 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
7958 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
7960 * trace.c: make tracing more useful and correct, with per-thread
7963 2008-09-15 Mark Probst <mark.probst@gmail.com>
7965 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
7966 doing a method call and the argument is an R4.
7968 2008-09-14 Zoltan Varga <vargaz@gmail.com>
7970 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
7973 2008-09-13 Mark Probst <mark.probst@gmail.com>
7975 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
7977 2008-09-12 Zoltan Varga <vargaz@gmail.com>
7979 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
7980 (MONO_JUMP_TABLE_FROM_INS): Ditto.
7982 2008-09-11 Zoltan Varga <vargaz@gmail.com>
7984 * driver.c: Add a --agent argument (not supported yet) to load managed
7985 agent assemblies before loading the main assembly, similarly to how the
7986 Java VM handles agents.
7988 2008-09-11 Mark Probst <mark.probst@gmail.com>
7990 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
7991 function to do stack layout of local variables.
7993 2008-09-11 Mark Probst <mark.probst@gmail.com>
7995 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
7998 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8000 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8001 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8002 JIT if DISABLE_JIT is defined.
8004 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8007 2008-09-10 Mark Probst <mark.probst@gmail.com>
8009 * iltests.il.in: Disable the fconv test on PPC (the result is
8010 undefined according to ECMA).
8012 2008-09-10 Mark Probst <mark.probst@gmail.com>
8014 * iltests.il.in: Enable tail call tests for PPC.
8016 * mini.h: Add variable for storing incoming valuetype argument
8017 addresses for tail calls.
8019 * mini-ppc.c: Implement valuetype arguments and return values for
8022 2008-09-09 Mark Probst <mark.probst@gmail.com>
8024 * mini-ppc.c: Partially implement tail calls (struct arguments and
8025 return values not supported).
8027 * method-to-ir.c: Enable tail calls on PPC.
8029 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8031 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8032 runtime-invoke wrappers to work around the problem of them getting
8033 assigned to a random class.
8035 * aot-runtime.c (mono_aot_get_method): Ditto.
8037 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8039 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8040 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8042 2008-09-07 Mark Probst <mark.probst@gmail.com>
8044 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8045 until they're implemented properly.
8047 * exceptions-ppc.c: Use arch-independent exception-handling code
8048 instead of custom one.
8050 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8053 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8055 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8056 applies when __powerpc__ is defined.
8058 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8060 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8061 methods to their code to avoid computing the full name of wrappers and
8062 doing a lookup in a string hash table.
8064 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8066 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8067 we identify bblocks before method_to_ir () is ran.
8069 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8070 Also avoid optimizing branches pointing to themselves.
8072 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8074 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8076 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8078 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8080 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8081 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8082 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8085 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8086 jumped to the same entry in plt_jump_table.
8088 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8090 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8093 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8095 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8096 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8099 2008-08-29 Geoff Norton <gnorton@novell.com>
8101 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8102 segment, and doesn't properly handle .space as .text. Fixes
8105 2008-08-29 Geoff Norton <gnorton@novell.com>
8107 * mini.c: Disable the mach exception handler when running on
8110 2008-08-29 Geoff Norton <gnorton@novell.com>
8112 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8113 globals on Darwin/ARM
8115 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8117 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8118 since too many things depend on it. Instead, call
8119 mono_runtime_set_no_exec ().
8121 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8124 * aot-compiler.c: Add an 'asm-only' AOT option.
8126 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8128 * aot-compiler.c (compile_method): Disable gshared support for now as it
8131 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8133 * mini-amd64.h : Fix a compiler warning.
8135 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8136 Changed to use a callback function to retrieve the unwind info.
8137 This avoids problems observed when code blocks were removed by
8138 unloading an app domain.
8140 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8141 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8144 Contributed under MIT/X11 license.
8146 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8148 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8149 case to keep the stack aligned to 8.
8151 Contributed under MIT/X11 license.
8153 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8155 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8156 avoid repeated linear searches.
8158 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8160 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8161 methods it can't handle.
8163 * aot-compiler.c (add_method): Avoid adding a method twice.
8164 (add_wrappers): Add runtime invoke wrappers for all methods.
8166 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8167 function to create an aot-compatible version of this trampoline.
8169 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8171 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8173 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8175 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8176 with a generic sharing failure.
8178 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8180 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8181 CEE_RETHROW. Fixes #419634.
8183 * mini.c (mono_method_to_ir): Ditto.
8185 * exceptions.cs: Add a new test.
8187 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8188 to mono_type_stack_size_internal () since some callers might not pass in
8191 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8192 instrument_prolog. Fixes #419878.
8194 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8195 doubles in soft float mode volatile.
8197 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8199 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8201 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8202 to handle soft float correctly.
8204 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8207 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8209 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8210 to sp, since the generics catch code requires it.
8212 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8215 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8216 mono_arch_emit_imt_argument ().
8218 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8220 * mini-arm.c tramp-arm.c: Generic sharing updates.
8222 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8224 * mini-arm.c: Fix the arm build.
8226 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8227 handling enums, generic instances and generic sharing.
8228 (mini_type_stack_size_full): Ditto.
8230 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8232 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8234 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8236 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8239 * mini-arm.c: Various small generic sharing changes.
8241 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8243 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8246 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8247 helper function to return a generic class init trampoline.
8249 * method-to-ir.c mini.c: Use it.
8251 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8252 arch-specfic function to return a generic class init trampoline.
8254 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8255 the GENERIC_CLASS_INIT custom code.
8257 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8258 a fatal error, not a sharing failure.
8260 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8263 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8264 trampoline argument from MONO_ARCH_VTABLE_REG.
8266 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8267 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8268 argument, and pass the vtable in VTABLE_REG.
8270 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8271 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8272 argument, and pass the vtable in VTABLE_REG.
8273 (mono_arch_create_trampoline_code_full): Remove some special casing for
8274 the rgctx fetch trampoline.
8276 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8279 * iltests.il: Add a test for it.
8281 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8283 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8285 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8288 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8289 use mono_jit_info_table_find () to avoid recursion.
8290 (mono_delegate_trampoline): Add a sync wrapper here.
8292 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8295 * mini.c (mono_method_to_ir): Ditto.
8297 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8298 add_sync_wrapper argument. Don't add a sync wrapper here.
8299 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8301 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8303 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8305 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8306 of nonvolatile registers back from MonoContext to CONTEXT.
8308 Contributed under MIT/X11 license.
8310 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8312 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8313 arguments on Winx64 there are only 4 argument registers. For this
8314 logic to work the last argument must be pulled from the stack.
8316 Contributed under MIT/X11 license.
8318 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8320 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8322 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8323 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8324 encode/decode_method_ref ().
8326 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8328 * aot-runtime.c (decode_patch): Ditto.
8330 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8331 MONO_PATCH_INFO_METHOD.
8333 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8336 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8339 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8341 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8342 one from the caller.
8344 * aot-runtime.c (decode_generic_inst): New function to decode and
8345 return a interned generic inst.
8346 (decode_klass_ref): Use it.
8347 (decode_method_ref): Ditto.
8349 * aot-compiler.c (emit_exception_debug_info): Save
8350 jinfo->has_generic_jit_info too.
8352 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8354 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8356 * iltests.il.in: Add a test for fconv_to_i.
8358 * liveness.c: Disable the liveness2 pass for now to save space.
8360 * regalloc2.c: Include mempool-internals.h to fix warnings.
8362 * aot-compiler.c (encode_method_ref): Encode the context of generic
8365 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8366 the context saved in the aot file.
8368 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8370 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8372 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8373 volatile so they won't be optimized away.
8375 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8381 * dominators.c: Remove duplicated functions that now are in
8382 mempool-internals.h.
8384 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8386 * aot-compiler.c: Fix warnings.
8388 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8390 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8392 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8395 * mini.c (mono_resolve_patch_target): Ditto.
8397 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8398 (encode_klass_ref): Add support for encoding VARs/MVARs.
8400 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8402 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8403 the handling of the got entries into a separate 'decode_got_entry' function.
8404 Add support for RGCTX_FETCH.
8406 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8407 clobbered by the trampoline code.
8409 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8410 not clobbered by the indirect calling code.
8412 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8414 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8417 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8419 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8420 signature using the compilation mempool otherwise we would leak it.
8422 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8424 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8425 mono_emit_abs_call ().
8427 * patch-info.h: Add GENERIC_CLASS_INIT.
8429 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8431 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8432 as their target as a near call.
8434 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8436 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8438 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8439 call to a runtime function described by a patch.
8441 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8442 mono_emit_abs_call, this has the advantage that the ABS handling code in
8443 mono_codegen () can handle them both, and can handle other stuff in the
8444 future without additional code.
8446 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8448 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8451 * mini.h: Add missing bblock related prototypes.
8453 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8454 reverse_inst_list_len fields.
8456 * mini.c: Refactor this file a bit by moving branch optimizations to
8459 * method-to-ir.c: Merge generic sharing changes missed earlier.
8461 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8463 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8464 shared patches. Process METHODCONST as a shared patch.
8466 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8467 as it crashes on the 2.0 mscorlib.
8469 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8472 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8473 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8476 * aot-compiler.c: Reorganize the got handling code to be a bit more
8479 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8481 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8482 mono_patch_info_equals/hash, and use it to massively simplify
8485 * mini.c (mono_patch_info_hash): Simplify this and add support for
8488 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8490 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8491 handling code, since an offset is not enough to identify a trampoline.
8493 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8495 2008-08-17 Mark Probst <mark.probst@gmail.com>
8497 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8499 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8501 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8503 * decompose.c: PPC decompositions for various ops.
8505 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8507 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8509 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8510 call the generic trampoline code using a call, instead of a jump, to
8511 remove some special casing from the generic trampoline code.
8513 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8514 (mono_codegen): Ditto.
8516 * aot-compiler.c aot-runtime.c: Ditto.
8518 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8520 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8521 helper function to find the offset corresponding to a lazy fetch trampoline.
8523 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8524 when doing generic sharing.
8526 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8529 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8530 mini-trampolines.c to be with the other trampoline creation functions.
8532 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8533 as it is equal to method->signature in most cases, add a
8534 mono_emit_method_call_full variant which takes a signature and an imt
8537 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8539 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8540 to this function, since it could be computed easily from the method
8542 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8545 * method-to-ir.c mini.c: Remove references to
8546 compile_generic_method_wo_context.
8548 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8549 generic method calls.
8551 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8552 dimensional non-szarrays.
8554 * mini.c (mini_init): Register mono_array_new_1.
8556 * jit-icalls.c (mono_array_new_1): New jit icall.
8558 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8559 pointing to the method.
8561 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8562 method addresses belonging to METHOD_JUMP patches in the
8563 jump_target_got_slot_hash.
8564 (mono_aot_load_method): Ditto.
8566 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8567 METHOD_JUMP patches.
8569 * mini.c (mini_create_jit_domain_info): New helper function which
8570 initializes/frees domain->runtime_info.
8571 (mini_free_jit_domain_info): Ditto.
8572 (mini_init): Install the domain hook functions with the runtime.
8574 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8575 information maintained by the JIT.
8577 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8578 insertion into jump_table_hash into mono_codegen (), also implement proper
8581 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8582 tail calls, it is already done by the aot code.
8584 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8587 * iltests.il.in: Make the jmp test a bit more complex.
8589 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8590 generic instances which doesn't have a token.
8592 * aot-runtime.c (decode_method_ref): Ditto.
8594 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8595 can handle this case now.
8596 (handle_box): Ditto.
8598 2008-08-15 Geoff Norton <gnorton@novell.com>
8600 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8603 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8605 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8606 calling generic methods.
8608 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8610 * aot-runtime.c (decode_patch_info): Ditto.
8612 * mini.c (mono_resolve_patch_target): Ditto.
8614 * patch-info.h: Add METHOD_RGCTX.
8616 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8618 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8620 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8621 arguments in registers.
8623 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8624 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8626 * mini.c (mini_method_compile): Abort aot compilation for generic
8627 methods if generic sharing is disabled.
8629 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8632 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8633 requiring an mrgctx.
8635 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8636 store instructions when converting a vcall to a normal call.
8638 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8639 mono_arch_find_jit_info.
8641 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8643 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8644 avoid calling mono_method_full_name () for every method even if the
8646 (check_inline_caller_method_name_limit): Ditto.
8648 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8650 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8651 assemblies in one run.
8653 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8654 skipped methods if it is not 0.
8656 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8658 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8660 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8661 MONO_ARCH_HAVE_UNWIND_TABLE.
8663 Contributed under MIT/X11 license.
8665 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8667 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8668 from default optimizaton list on Winx64.
8670 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8672 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8673 the LMF from the MonoJitTlsData structure.
8675 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8677 Contributed under MIT/X11 license.
8679 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8681 * mini.c (sigsegv_signal_handler): Fix the build.
8683 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8684 assembly->aot_module.
8686 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8687 hash table. This simplifies and speeds up a lot of code, and fixes support
8690 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8693 * mini-exceptions.c: Ditto.
8695 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8696 'native_offset' argument, since these are computed in the
8697 mono_find_jit_info () function.
8699 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8700 is used by exceptions-ppc.c.
8702 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8703 mono_arch_find_jit_info ().
8705 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8706 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8707 generic code in mini-exceptions.c.
8709 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8711 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8713 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8715 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8716 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8717 called while holding the loader lock. Fixes #415608.
8718 (mono_aot_get_method_from_token_inner): Ditto.
8720 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8722 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8723 to reduce differences between this and the generic implementation in
8725 (ves_icall_get_frame_info): Ditto.
8727 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8729 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8732 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8733 mono_arch_get_call_filter () and make it non-static, for consistency with the
8734 other architectures.
8736 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8739 * local-propagation.c:
8740 * mini-x86.c: Correct the name of arch defines.
8742 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8744 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8745 NO_EMULATE_LONG_SHIFT_OPS define.
8747 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8749 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8750 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8752 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8753 MACH fixes. Merged from the 2.0 branch.
8755 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8757 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8758 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8760 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8762 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8763 mono_marshal_get_native_wrapper () signature changes.
8765 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8767 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8768 conversion bug under arm.
8770 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8772 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8774 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8775 with overflow checking.
8777 2008-08-05 Marek Habersack <mhabersack@novell.com>
8779 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8780 to the genmdesc.pl file
8782 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8784 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8785 arg_array in the soft-float versions of the LOAD/STORE macros.
8787 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8790 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8792 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8794 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8795 a float HFA. Fixes #413621.
8797 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8799 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8800 frame_size to args_size. Fixes build.
8802 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8804 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8805 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8807 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8808 the stack are not unaligned. Fixes #413247.
8810 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8812 * mini.c: update jitted methods performance counters.
8814 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8816 * mini-exceptions.c: increase the exceptions thrown performance
8817 counter in mono_handle_exception ().
8819 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8821 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8822 can work with netmodules.
8824 2008-07-28 Geoff Norton <gnorton@novell.com>
8826 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8829 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8831 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8834 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8836 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8837 The float param registers and other param registers must be the
8838 same index on Windows x64.
8840 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8841 ArgValuetypeAddrInIReg argument case. Setting the argument
8842 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8844 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8845 variable computed above as the copy length for arguments of storage
8846 type ArgValuetypeAddrInIReg.
8848 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8849 ArgValuetypeAddrInIReg argument case. This case will rely on
8850 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8852 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8853 a 32 byte stack allocation for all calls. We will omit the adjustment for
8854 jump and tail call instructoins as they do not follow the typical call behavior.
8856 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8857 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8858 local variable and pass the local variable by reference to the called method.
8860 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8861 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8862 of a struct is passed in a register it must be saved with the other
8863 volatile argument on the stack.
8865 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8866 frame pointer the stack adjustment value must be saved to the unwind
8869 Contributed under MIT/X11 license.
8871 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8873 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
8874 which got lost in the merge.
8876 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8878 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
8881 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
8883 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
8884 icalls, since they won't be patched.
8886 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
8887 different code sequence when running under valgrind to prevent some valgrind
8890 * iltests.il.in: Add new regression test.
8892 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
8895 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
8896 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
8898 * iltests.il.in: Add new test.
8900 * aot-compiler.c: Fix some warnings.
8902 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
8905 2008-07-27 Zoltan Varga <vargaz@gmail.com>
8907 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
8908 (mini_usage_jitdeveloper): Add a missing --wapi option.
8910 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8912 * mini-codegen.c: Simplify the is_fp macros.
8913 (free_up_ireg): Remove, use free_up_reg instead.
8914 (free_up_reg): Fix the fp case.
8916 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8918 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
8921 * exceptions-x86.c: Merge some changes which seemed to have got lost
8922 in the linear-ir merge.
8924 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
8926 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
8927 long vreg volatile even if the variable was already created.
8929 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
8932 2008-07-26 Zoltan Varga <vargaz@gmail.com>
8934 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
8936 * mini.c (mono_jit_compile_method_inner): Add support for
8937 MONO_EXCEPTION_BAD_IMAGE.
8939 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
8940 mini_method_get_context () returns NULL. Fixes #356531.
8942 * mini.c (mono_method_to_ir): Ditto.
8944 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
8945 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
8947 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8949 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
8950 in the LDFTN implementation.
8952 2008-07-25 Mark Probst <mark.probst@gmail.com>
8954 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
8955 code, patch calls to icalls, too, even if they're not in the
8956 shared generic code hash. Fixes #411962.
8958 2008-07-25 Zoltan Varga <vargaz@gmail.com>
8960 * cpu-x86.md: Increase the length of the fcall opcodes.
8962 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
8963 calls returning floats.
8965 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
8968 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
8971 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
8972 into the domain->method_code_hash.
8974 * aot-compiler.c: Fix win32 build.
8976 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
8978 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
8979 gshared NEWARR implementation.
8981 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
8983 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
8984 can be used outside of method_to_ir.
8986 * mini.h (MonoCompile): Add arg_types field.
8988 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
8990 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
8991 the values of the local arg_array and param_types array.
8993 2008-07-24 Zoltan Varga <vargaz@gmail.com>
8995 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
8996 got accesses might only get generated later when NEWOBJ is decomposed.
8998 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
8999 looking up the native code of the target method when a delegate is called
9002 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9005 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9007 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9008 AOT work on platforms without a working dlsym implementation.
9010 * mini.h: Bump AOT image format version.
9012 2008-07-24 Mark Probst <mark.probst@gmail.com>
9014 * mini-exceptions.c: Free a MonoType with
9015 mono_metadata_free_type() instead of g_free().
9017 * aot-runtime.c: Free a MonoType.
9019 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9021 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9024 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9027 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9028 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9031 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9033 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9034 NEWOBJ calls on valuetypes.
9036 * iltests.il.in: Add new test.
9038 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9040 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9042 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9043 is no longer needed.
9045 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9046 non register sized integer arguments.
9047 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9048 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9051 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9054 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9055 two a binop with different sized arguments is emitted.
9057 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9058 instruction in the ins==NULL case.
9060 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9062 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9064 * mini-x86.c: Fix osx build.
9066 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9069 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9070 instruction for non int sized variables.
9072 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9075 2008-07-23 Robert Jordan <robertj@gmx.net>
9077 * method-to-ir.c: Fix MSVC build.
9079 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9081 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9082 a non int sized type, widen it to an int since newer versions of gcc seem to
9083 generate code which needs this.
9085 * ssa2.c abcremoval2.c: Fix warnings.
9087 * *: Merge the Linear IR branch.
9089 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9090 the ChangeLog file there describes all the changes done over the years.
9091 Further documentation can be found at www.mono-project.com/Linear_IL.
9093 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9095 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9096 The float param registers and other param registers must be the
9097 same index on Windows x64.
9099 Contributed under MIT/X11 license.
9101 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9103 * mini.c: Make the previous fix GC safe.
9105 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9107 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9109 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9111 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9112 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9113 ArgValuetypeAddrInIReg instead.
9115 Contributed under MIT/X11 license.
9117 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9119 * mini-codegen.c (get_register_spilling): Fix a warning.
9121 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9123 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9124 for types which the initialization fails. Raises the provided exception
9125 at the right stop after cleanup.
9127 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9129 * aot-compiler.c: Free most of the memory allocated during compilation.
9131 * mini.c (mini_parse_debug_options): Fix a leak.
9133 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9134 during aot compilation.
9136 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9138 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9139 it has too much register pressure.
9141 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9143 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9145 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9147 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9150 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9151 on amd64 similar to the way it is done on arm.
9153 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9155 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9156 consistency, normalize error messages, avoid loading aot-only modules in
9159 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9162 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9164 2008-07-11 Martin Baulig <martin@ximian.com>
9167 (MonoDebuggerInfo): Add `interruption_request'.
9169 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9171 * aot-compiler.c (emit_plt): Remove some dead code.
9173 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9175 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9176 return the plt info offset belonging to a given plt entry.
9178 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9179 mono_aot_get_plt_info_offset.
9181 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9182 similar to the amd64 code by makeing jumps through a separate jump table
9183 instead of embedding the jump addresses into the code.
9185 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9187 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9190 2008-07-10 Martin Baulig <martin@ximian.com>
9192 * mini.c (mini_method_compile): Disable generics sharing when
9193 running in the debugger.
9195 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9197 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9199 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9200 the local register allocator from running out of registers on x86 when
9203 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9205 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9206 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9209 Contributed under MIT/X11 license.
9211 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9213 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9214 speed up the assembler.
9216 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9218 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9221 * mini.c: Move the soft float handling macros a bit earlier, add
9222 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9225 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9227 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9228 read-only to help catch code allocation requests.
9230 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9231 and turn it off when using --aot-only or when compiling with --aot=full.
9233 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9234 jump table for switches from the normal domain mempool, not the code
9237 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9238 unbox trampoline which handles aot-only mode too.
9240 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9241 an AOTed unbox trampoline.
9243 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9245 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9247 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9250 Contributed under MIT/X11 license.
9252 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9254 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9255 the unwind information for the method at the end of the allocated block.
9257 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9258 MonoCompileArch to hold the unwind info for SEH on Winx64
9260 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9261 frame pointer info for the method being compiled.
9263 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9264 the call to mono_exception_from_token.
9266 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9267 storing the method prolog information in a format that the Winx64 SEH can understand. This
9268 information is stored a the end of the method block because it is all 32-bit offset based.
9270 Contributed under MIT/X11 license.
9272 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9274 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9276 * wapihandles.c: Fix warnings.
9278 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9281 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9282 mono_jit_compile_method in aot-only mode since that calls the type
9285 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9286 get_delegate_invoke_impl in aot-only mode.
9288 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9290 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9292 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9294 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9297 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9299 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9300 init trampoline from the AOT file as well.
9302 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9303 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9306 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9309 * exceptions-amd64.c: Add _full variants for the remaining exception code
9310 creation functions as well, allow emission of relocatable code, remove
9311 caching since that is now done by the caller.
9313 * mini-exceptions.c: Add _full variants for the remaining exception code
9314 creation functions as well, add aot-only support.
9316 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9317 if we can determine a proper token for them.
9318 (add_wrappers): Add a few more wrappers.
9319 (emit_method_code): Remove some dead code.
9320 (emit_trampolines): Emit exception code too.
9322 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9324 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9325 mono_array_new_va which avoids varargs.
9327 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9329 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9330 mono_arch_create_specific_trampoline () in all places.
9332 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9333 a bit so it can be used for other things as well.
9335 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9338 * exceptions-amd64.c: Rename the caching from the exception code creation
9339 functions, it is done by the caller instead.
9341 * exceptions-amd64.c: Change the signature of the exception code creation
9342 functions to allow the creation of relocatable code later.
9344 * mini-exceptions.c: Add a set of functions to query the various
9345 runtime-generated exception functions.
9347 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9348 mono_arch_.. () functions.
9350 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9352 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9354 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9356 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9357 (mini_get_vtable_trampoline): Ditto.
9359 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9360 code in the AOT case by returning the code size and a list of relocations to
9363 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9365 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9367 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9370 Contributed under MIT/X11 license.
9372 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9374 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9375 so the buffer size can be computed correctly. Fixes #404735.
9377 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9378 normally as cfg->debug_info is already freed.
9380 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9382 * mini-amd64.c: For calls returning vtypes in registers, don't store
9383 the return address on the stack, instead allocate a separate local for
9386 2008-07-05 Mark Probst <mark.probst@gmail.com>
9388 * mini-trampolines.c, mini.h: Add an argument to
9389 mono_create_jit_trampoline_in_domain() for turning off the adding
9390 of the sync wrapper.
9392 * mini.c: Use the JIT trampoline without sync instead of
9393 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9396 2008-07-04 Mark Probst <mark.probst@gmail.com>
9398 * driver.c: Turn on GSHARED optimization by default.
9400 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9402 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9403 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9405 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9406 create a variant of the generic trampoline code callable from AOTed trampolines.
9408 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9409 trampoline code callable from AOTed trampolines.
9411 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9413 2008-07-04 Mark Probst <mark.probst@gmail.com>
9415 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9416 pass-through manner.
9418 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9419 and don't fail sharing for them anymore.
9421 * mini-exceptions.c: Handle exceptions in shared generic methods.
9423 * generic-sharing.c: When checking the context of a generic
9424 method, also check its class's context. Don't treat wrappers as
9427 * mini-trampolines.c: Some code factored out to
9428 metadata/generic-sharing.c. Handle the MRGCTX case.
9430 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9431 we must deal with the method being of another instantiation of the
9432 class. Add static rgctx invoke wrappers to generic methods.
9434 2008-07-04 Mark Probst <mark.probst@gmail.com>
9436 * mini.c: Provide all jit infos of generic shared methods with a
9439 * mini-exceptions.c: Handle the new situation that a generic info
9440 might be available, but not info about the this/vtable/mrgctx
9443 2008-07-03 Mark Probst <mark.probst@gmail.com>
9445 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9448 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9450 * dominators.c (check_dominance_frontier): Fix a warning.
9452 * mini.h: Add some missing prototypes.
9454 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9456 * driver.c (mono_jit_init_version): Correct the comments since the first
9457 argument should be the name of the root domain, not a filename.
9459 * aot-runtime.c (make_writable): Error out if this is called while running
9461 (load_aot_module): Ditto.
9463 * aot-compiler.c: Really fix the computation of method indexes.
9465 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9466 optimizations as this is no longer called frequently.
9468 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9469 method and the invoke impl code and pass it to the delegate trampoline instead of
9470 just the delegate class.
9472 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9474 * aot-compiler.c: Fixup the computation of method indexes.
9475 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9476 the method builder infrastructure.
9478 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9481 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9482 mode, load the method right away instead of creating a trampoline.
9484 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9486 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9489 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9491 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9492 (mono_aot_load_method): Use method_index instead of method->token.
9494 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9495 can handle icalls etc. properly.
9497 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9499 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9501 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9502 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9503 JIT_ICALL_ADDR patch type.
9505 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9507 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9509 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9511 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9513 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9515 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9516 domain->jit_code_hash.
9518 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9520 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9522 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9524 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9525 get_this_arg_from_call, let it compute it when needed.
9527 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9528 gsctx from code only when needed.
9530 * mini-trampolines.c (get_generic_context): Rename this to
9531 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9532 it can be called by the arch backends.
9534 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9536 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9538 * driver.c (mono_main): Add experimental --aot-only command line option.
9540 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9543 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9545 * driver.c (DllMain): Remove mono_module_handle.
9547 Contributed under MIT/X11 license.
9549 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9551 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9552 for emitting methods which are not in the source assembly. Detect and report
9553 failure of assembling+linking.
9555 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9557 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9559 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9561 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9563 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9565 * mini.h: Remove some obsolete prototypes.
9567 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9569 2008-06-24 Mark Probst <mark.probst@gmail.com>
9571 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9572 supported by Visual Studio, so use alloca().
9574 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9576 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9579 2008-06-23 Mark Probst <mark.probst@gmail.com>
9581 * mini.c: Fail sharing of a generic method if it contains an open
9582 catch clause (because we don't pass MRGCTXs yet).
9584 2008-06-23 Mark Probst <mark.probst@gmail.com>
9586 * mini.c: When compiling a method with generic sharing, insert the
9587 method instantiated with an all-Object generic context into the
9588 jit info table, instead of the context of the first instantiation
9589 of the method we happen to compile.
9591 2008-06-18 Martin Baulig <martin@ximian.com>
9593 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9594 `major_version' and `minor_version'.
9596 2008-06-17 Mark Probst <mark.probst@gmail.com>
9598 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9599 mono_method_is_generic_sharable_impl() takes an additional
9600 argument specifying whether to treat type variables as reference
9603 2008-06-17 Mark Probst <mark.probst@gmail.com>
9605 * mini.h: Removed obsolete prototypes.
9607 2008-06-17 Mark Probst <mark.probst@gmail.com>
9609 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9610 already handle them.
9612 2008-06-17 Mark Probst <mark.probst@gmail.com>
9614 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9615 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9616 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9617 tramp-x86.c: Added a MonoGenericContext* argument to
9618 mono_arch_get_unbox_trampoline() so that it can call other
9619 functions which require it.
9621 2008-06-17 Mark Probst <mark.probst@gmail.com>
9623 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9624 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9625 mono_arch_get_this_arg_from_call() takes a
9626 MonoGenericSharingContext* as well.
9628 2008-06-17 Mark Probst <mark.probst@gmail.com>
9630 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9631 implement generic sharing of unbox.
9633 2008-06-17 Mark Probst <mark.probst@gmail.com>
9635 * mini.c: Don't compute the vtable to determine whether a field is
9636 special static, because it might not work for open types.
9638 2008-06-17 Mark Probst <mark.probst@gmail.com>
9640 * mini.c: Removed the unused token_type and token_source arguments
9641 from get_runtime_generic_context_ptr().
9643 2008-06-17 Marek Habersack <mhabersack@novell.com>
9645 * mini.c (ADD_BINOP): fix the build
9647 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9649 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9652 2008-06-16 Mark Probst <mark.probst@gmail.com>
9654 * mini.h: Removed class relations enum that's not used anymore.
9656 2008-06-16 Mark Probst <mark.probst@gmail.com>
9658 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9660 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9661 the lazy fetch trampoline access code.
9663 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9665 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9667 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9669 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9671 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9673 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9675 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9677 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9680 * mini-ops.h: Add MIN/MAX_UN opcodes.
9682 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9685 * basic-math.cs: Add more min/max tests.
9687 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9689 2008-06-13 Mark Probst <mark.probst@gmail.com>
9691 * mini.c: Small fix in the prologue of emit_castclass.
9693 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9695 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9697 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9698 do not work even for unsigned types. Fixes #400014.
9700 * basic-math.cs: Add regression tests for unsigned Min/Max.
9702 2008-06-13 Mark Probst <mark.probst@gmail.com>
9704 * mini.c: Added additional context_used argument to several
9705 functions, which will be needed for sharing generic methods. Use
9706 GET_RGCTX macro wherever appropriate. Declare only one
9707 context_used in mono_method_to_ir().
9709 2008-06-13 Mark Probst <mark.probst@gmail.com>
9711 * mini.c, generic-sharing.c: Removed generic class relations.
9713 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9714 functions due to MRGCTX changes.
9716 2008-06-13 Mark Probst <mark.probst@gmail.com>
9718 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9719 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9720 with calculated IMT.
9722 * mini.c: Generic sharing of calls via generic interfaces.
9724 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9725 generic method with non-constant MonoGenericContext*. Instead,
9726 the context is taken out of the method itself.
9728 2008-06-13 Mark Probst <mark.probst@gmail.com>
9730 * mini.c: Generic sharing of ldvirtftn.
9732 2008-06-13 Mark Probst <mark.probst@gmail.com>
9734 * mini.c: Generic sharing of ldftn.
9736 2008-06-13 Mark Probst <mark.probst@gmail.com>
9738 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9740 2008-06-13 Mark Probst <mark.probst@gmail.com>
9742 * mini.c: Generic sharing of the special case of ldtoken followed
9743 by a call to GetTypeFromHandle.
9745 2008-06-13 Mark Probst <mark.probst@gmail.com>
9747 * mini.c: Generic sharing of box for nullable types.
9749 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9751 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9752 are passed on the stack. Fixes #324807.
9754 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9756 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9757 for the ArgValuetypeAddrInIReg case.
9759 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9760 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9762 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9763 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9764 local variable and pass the local variable by reference to the called method.
9766 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9767 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9769 Contributed under MIT/X11 license.
9771 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9773 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9775 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9778 2008-06-10 Martin Baulig <martin@ximian.com>
9781 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9783 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9785 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9786 possible error when no arguments are passed.
9788 Contributed under MIT/X11 license.
9790 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9792 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9793 where the file name is NULL.
9795 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9797 * mini.c: Fix s390 build.
9799 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9801 * trace.c (mono_trace_parse_options): Fix warnings.
9803 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9805 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9807 * mini.c (remove_block_if_useless): Avoid printing the method name.
9809 * mini.c: Remove needless setting of ins->cil_code which is now done by
9812 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9815 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9816 translated code after it has been patched.
9818 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9820 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9821 avoid problems during code patching on SMP systems.
9822 (emit_call): Avoid adding a patch info which is already added by
9824 (mono_arch_emit_exceptions): Ditto.
9826 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9828 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9829 MONO_TYPE_ISSTRUCT already checks for it.
9831 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9833 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9834 structs with floats on Winx64 the float registers are not used.
9835 The integer registers are always used..
9836 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9837 only one register will be used and only if the size of the struct
9838 is 1,2,4, or 8 bytes.
9840 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9843 Contributed under MIT/X11 license.
9845 2008-06-05 Martin Baulig <martin@ximian.com>
9847 * debug-debugger.c (debugger_lookup_class): Also call
9848 mono_class_setup_methods() here; we're only called from RTI.
9850 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9852 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9853 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9854 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9855 Post-process object files and add dtrace-generated object, if necessary.
9857 Contributed under MIT/X11 license.
9859 2008-06-04 Mark Probst <mark.probst@gmail.com>
9861 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9864 * mini.c: Generic sharing for unbox.any and castclass.
9866 2008-06-04 Mark Probst <mark.probst@gmail.com>
9868 * mini.c: Ignore tailcall prefix in shared generic code and when
9869 doing calls which require a vtable/rgctx argument.
9871 2008-06-04 Mark Probst <mark.probst@gmail.com>
9873 * mini.c: Don't free the JIT info.
9875 * driver.c: Changes in the JIT info table testing code.
9877 2008-06-03 Zoltan Varga <vargaz@gmail.com>
9879 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
9880 interruption. Fix some warnings.
9882 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
9883 interruption_checkpoint.
9885 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
9887 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9888 from embedding applications.
9890 2008-06-02 William Holmes <billholmes54@gmail.com>
9892 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
9893 reserving 32 bytes on the stack when making calls.
9895 Contributed under MIT/X11 license.
9897 2008-06-01 Zoltan Varga <vargaz@gmail.com>
9899 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
9900 the linear IL branch.
9902 * driver.c: Print out more information for --version on arm.
9904 2008-05-30 Zoltan Varga <vargaz@gmail.com>
9906 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
9907 bb_exit instead, since out of line bblocks might not actually be emitted
9910 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
9911 maximum epilog size for out of line bblocks if tracing is enabled.
9913 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
9915 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
9917 * arrays.cs: Regression tests for allocating arrays with negative sizes.
9919 2008-05-28 Zoltan Varga <vargaz@gmail.com>
9921 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
9922 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
9925 2008-05-27 Zoltan Varga <vargaz@gmail.com>
9927 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
9928 the 'value' to store is a constant.
9930 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
9932 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
9933 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
9935 2008-05-26 Zoltan Varga <vargaz@gmail.com>
9937 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
9938 for accessing method->generic_container.
9940 2008-05-24 Zoltan Varga <vargaz@gmail.com>
9942 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
9944 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
9946 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
9948 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
9951 2008-05-23 Zoltan Varga <vargaz@gmail.com>
9953 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
9955 * mini.c: Handle the case when mono_class_vtable () fails.
9957 2008-05-23 Massimiliano Mantione <massi@ximian.com>
9958 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
9961 2008-05-22 Mark Probst <mark.probst@gmail.com>
9963 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
9964 together with domain sharing.
9966 2008-05-22 Mark Probst <mark.probst@gmail.com>
9968 * mini.c: Treat callvirts to final methods like non-virtual calls
9969 when doing generic sharing, i.e. look them up in the runtime
9972 2008-05-22 Mark Probst <mark.probst@gmail.com>
9974 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
9975 with computed types (for generic sharing).
9977 * mini.c: Generic sharing for mkrefany and refanyval.
9979 2008-05-22 Zoltan Varga <vargaz@gmail.com>
9981 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
9984 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
9985 the generic sharing code.
9987 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
9990 2008-05-21 Zoltan Varga <vargaz@gmail.com>
9992 * mini.h: Remove the declaration of mono_aot_init_vtable ().
9994 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
9996 * driver.c: updated copyright date
9998 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10000 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10003 2008-05-19 Martin Baulig <martin@ximian.com>
10005 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10006 pointing to the new `_mono_debug_using_mono_debugger' variable.
10009 (mono_main): Check mono_debug_using_mono_debugger() rather than
10010 the `MONO_INSIDE_MDB' environment variable to check whether we're
10011 inside the debugger.
10013 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10015 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10018 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10020 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10022 * mini.c: Added mini_assembly_can_skip_verification. This
10023 function checks if the assembly requested to skip verification.
10024 Fixes part of #387274.
10026 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10028 * mini.c (mini_get_method): Disable the check for open generic classes when
10029 using generic sharing.
10031 * generics.cs: Add a test for #387034.
10033 * mini.c (mini_get_method): Check whenever the method class is an open generic
10034 type, and return NULL in that case, causing a verification error. Fixes
10037 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10039 * driver.c (mono_main): Revert r102623. The right
10040 thing to do is to enable the verifier under verifiable
10041 unless a --security flag was passed.
10043 We need this non-trivial behavior for --verify-all otherwise
10044 mcs-compileall won't be able to use it. As it needs everything to
10045 be verified under validil.
10047 2008-05-06 Martin Baulig <martin@ximian.com>
10051 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10052 (mono_debugger_thread_cleanup): Likewise.
10053 (mono_debugger_extended_notification): Likewise.
10055 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10057 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10058 against both inflated and non-inflated methods. We need to check against the
10059 generic definition for cases where the instantiated method is not visible.
10060 We need to check against the inflated types for cases where the instantiation
10061 changes any super type. This fixes #382986.
10063 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10064 that check for visibiliy as generic params only appears as the type subject
10065 of tokens on call opcodes. Field manipulation and ldftn must always
10066 target an exact type.
10068 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10070 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10071 if no related --security flag is passed.
10073 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10075 * mini-arch.h: Prepare support for ppc64.
10077 Contributed under MIT/X11 license.
10079 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10081 * aot-runtime.c: Prepare support for ppc64.
10083 Contributed under MIT/X11 license.
10085 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10087 * mini-ops.h: Prepare support for ppc64.
10089 Contributed under MIT/X11 license.
10091 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10093 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10095 Contributed under MIT/X11 license.
10097 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10099 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10100 assemblies, since aot_name is not a full path, causing us to load MS.NET
10101 assemblies on windows.
10103 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10105 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10106 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10107 * main.c: Use UTF-8 encoded command line instead of Windows default code
10108 page on Windows to support Unicode.
10109 * driver.c (DllMain): New function for mixed-mode assembly support.
10110 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10111 export __stdcall functions without decoration.
10113 Contributed under MIT/X11 license.
10115 2008-04-28 Mark Probst <mark.probst@gmail.com>
10117 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10118 saving it very early.
10120 2008-04-28 Mark Probst <mark.probst@gmail.com>
10122 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10123 deleted. The only way to access the new RGCTX is via the
10126 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10127 vtable instead of the RGCTX to static methods.
10129 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10130 accessing the new RGCTX.
10132 * generic-sharing.c: There is no separation between self, type
10133 arguments and other types in the RGCTX anymore.
10135 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10137 * mini-amd64.c (add_general): Remove previous stack adjustment.
10138 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10139 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10140 for 32 bytes of stack space reserved for all calls.
10142 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10143 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10146 Code contributed under MIT/X11 license.
10148 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10150 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10151 against the root definition, peeling out method and type instantiations.
10152 Cache verify success results, code that fails verification is still
10153 checked multiple times.
10155 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10157 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10159 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10161 * mini-amd64.c (add_general): Always increment stack on Win64.
10162 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10165 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10166 stack based argument handling on Win64.
10168 Code contributed under MIT/X11 license.
10170 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10172 * Makefile.am (version.h): Add support for git-svn.
10174 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10176 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10177 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10178 avoiding allocations and libc functions which might deadlock.
10180 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10181 'no-gdb-backtrace' option is set.
10183 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10185 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10187 2008-04-21 Martin Baulig <martin@ximian.com>
10189 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10190 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10192 2008-04-21 Martin Baulig <martin@ximian.com>
10194 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10195 `thread_vtable', `event_handler_ptr' and `event_handler'.
10197 2008-04-21 Martin Baulig <martin@ximian.com>
10199 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10200 allows delayed initialization of the `executable_code_buffer' when
10203 2008-04-21 Martin Baulig <martin@ximian.com>
10205 * mini.h (mono_debugger_create_notification_function): Removed.
10206 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10208 * mdb-debug-info64.s
10209 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10211 * mdb-debug-info32.s
10212 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10214 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10215 currently only works on x86 and x86_64, so don't create it on ppc.
10217 2008-04-21 Martin Baulig <martin@ximian.com>
10219 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10222 (mini_method_compile): In the fp elimination check, check
10223 `debug_options.mdb_optimizations' in addition to
10224 mono_debug_using_mono_debugger().
10226 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10227 disable some JIT optimizations which are only disabled when
10228 running inside the debugger.
10229 Added `--help-debug' option to describe the debugging options.
10230 (parse_debug_options): New static function to parse the `--debug'
10231 options, so we can easily add more stuff in future.
10233 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10235 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10236 the method has no body.
10238 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10240 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10241 assembly is not allowed in MSVC 64-bit compiler.
10242 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10243 as we get floating point exceptions everywhere.
10245 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10246 correctly align arguments for call to throw_exception.
10247 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10249 Code contributed under MIT/X11 license.
10251 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10253 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10255 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10257 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10259 * mini-amd64.c (NEW_INS): Set cil_code.
10261 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10262 from mini-amd64.c so all debugger related logic is in one place.
10264 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10265 later won't have a random ip assigned to them.
10267 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10269 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10270 the arch specific function initializes code_size.
10271 (mono_create_delegate_trampoline): Ditto.
10273 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10274 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10277 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10278 running under the debugger.
10280 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10283 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10284 debugger. Also move the disabling of optimizations here from driver.c.
10285 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10288 * mini.h (MonoCompile): Add a few new flags.
10290 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10292 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10293 so the cil_code field of created MonoInst's is properly set.
10294 (mini_select_instructions): Ditto.
10296 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10297 (MONO_INST_NEW_CALL): Ditto.
10299 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10300 in many places so the ins->cil_code field is properly initialized.
10302 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10305 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10307 * mini.c (mini_method_compile): Print a different message when compiling a
10310 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10313 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10315 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10318 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10320 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10322 * mini.c (handle_stack_args): Make this return void since its return value was
10323 never used. Also set cfg->unverifiable for invalid IL instead of calling
10326 2008-04-10 Mark Probst <mark.probst@gmail.com>
10328 * mini.c: Make sure "this" is live in catch clauses with type
10329 variables in shared generic code.
10331 2008-04-08 Mark Probst <mark.probst@gmail.com>
10333 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10334 generic_class_is_reference_type() to ensure the proper behaviour
10335 when sharing generic code and the type in question is a type
10338 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10340 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10341 race conditions when printing thread dumps. Fixes #377738.
10343 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10345 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10346 shows up when both MonoInst arguments can cause aliasig.
10347 There is likely no way in the current JIT to trigger this problem, but
10348 it showed up in the development of generics sharing, when in a new
10349 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10350 When the generics sharing code will be committed, its tests will be
10351 valid also for this bug.
10353 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10355 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10358 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10361 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10363 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10364 use a more detailed exception message for InvalidCastException.
10366 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10368 * driver.c (mono_main): Add --debug=casts option to turn on better
10369 InvalidCastException message details.
10371 * mini.c (mini_get_debug_options): New helper function to return the address of
10372 the debug_options variable.
10374 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10375 the jit_tls TLS variable.
10377 * mini.c (mono_jit_tls): New TLS variable.
10379 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10382 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10384 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10386 * mini.c: Removed verifer related stuff, code moved to verify.c.
10388 * driver.c: Using code from verify.c instead of mini.c.
10390 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10392 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10395 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10397 * mini.c (check_for_method_verify): Enabling verification of
10398 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10401 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10403 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10404 caller saved registers as well.
10406 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10407 saved registers as well.
10409 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10411 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10413 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10416 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10418 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10420 (get_call_info): Take a gsctx argument instead of 'cfg'.
10422 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10424 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10425 mono_verify_all is set.
10427 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10429 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10431 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10433 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10436 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10437 verifier and the code generated by the compiler.
10439 2008-03-25 Mark Probst <mark.probst@gmail.com>
10441 * mini.c: Generic sharing of the non-nullable case of the box
10444 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10446 * inssel.brg: Fix the build.
10448 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10450 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10452 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10453 Array:Address. Fixes #372410.
10455 * iltests.il.in: New tests for readonly prefix.
10457 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10459 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10460 mini-trampolines.c.
10462 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10465 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10467 * mini.c (mono_decompose_op_imm): New helper function.
10469 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10470 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10473 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10474 mono_arch_output_basic_block. Fix warnings.
10476 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10479 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10481 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10482 since the extra frame is now detected automatically inside the loop.
10484 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10485 opts which are now in mono_peephole_ins ().
10487 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10489 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10490 frames and skip duplicate managed-to-native frames. Fixes #367665.
10492 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10493 opts which are now in mono_peephole_ins ().
10494 (mono_arch_peephole_pass_2): Ditto.
10496 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10498 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10499 arch independent peephole optimizations.
10501 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10502 opts which are now in mono_peephole_ins ().
10504 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10506 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10508 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10511 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10512 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10515 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10517 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10518 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10521 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10522 mono_arch_output_basic_block. Fix warnings.
10524 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10526 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10529 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10531 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10534 * iltests.il: Add new tests.
10536 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10538 * mini.c: Removed Windows version macros.
10540 2008-03-20 Mark Probst <mark.probst@gmail.com>
10542 * generic-sharing.c: Put reflection types in the extensible part
10543 of the runtime generic context.
10545 * mini.c: Generic sharing of the GetTypeHandle special case of the
10546 ldtoken instruction.
10548 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10550 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10552 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10554 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10555 consistency with the other version on the linear IR branch.
10557 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10559 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10561 * iltests.il.in: Add new tests.
10563 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10565 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10567 * iltests.il.in: Add new tests.
10569 2008-03-19 Mark Probst <mark.probst@gmail.com>
10571 * mini.c: Two variables with the same name were declared in
10572 nesting contexts and one wasn't initialized. Fixed.
10574 2008-03-19 Mark Probst <mark.probst@gmail.com>
10576 * mini.c: Generic sharing of the initobj instruction.
10578 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10580 * mini.c: make the test to optimize ldtoken from typeof() more
10583 2008-03-18 Mark Probst <mark.probst@gmail.com>
10585 * mini.c: Generic sharing of the initobj instruction for reference
10588 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10590 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10591 the mono_breakpoint_clean_code() code to perform bound checks.
10593 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10595 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10596 mono_arch_patch_callsite() to include the start of the managed method
10597 to be able to perform bound checks.
10599 2008-03-17 Mark Probst <mark.probst@gmail.com>
10601 * mini.c: Generic sharing for the isinst instruction.
10603 2008-03-17 Mark Probst <mark.probst@gmail.com>
10605 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10606 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10607 with the runtime generic context argument.
10609 * mini.c: Share calls to several types of unsharable methods by
10610 putting the address of the method code in the runtime generic
10611 context and doing an indirect call.
10613 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10616 2008-03-16 Mark Probst <mark.probst@gmail.com>
10618 * generic-sharing.c: Change due to a change in the runtime genric
10621 2008-03-15 Martin Baulig <martin@ximian.com>
10624 (mono_arch_nullify_class_init_trampoline): Add call to
10625 mono_breakpoint_clean_code() to make things work when running
10626 inside the debugger.
10629 (mono_arch_nullify_class_init_trampoline): Add call to
10630 mono_breakpoint_clean_code() to make things work when running
10631 inside the debugger.
10633 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10635 * inssel-long.brg (reg): Fix 64 bit build.
10637 2008-03-14 Mark Probst <mark.probst@gmail.com>
10639 * mini.c, mini.h: Share static generic code by passing it an
10640 implicit argument pointing to the runtime generic context.
10642 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10643 inssel-long32-mips.brg: New opcodes for calling shared static,
10644 which need to be passed the runtime generic context.
10646 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10647 argument on the stack in the prologue if needed. New function for
10648 finding the runtime generic context argument from the registers
10649 saved by the trampoline.
10651 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10652 runtime generic context argument.
10654 * tramp-amd64.c: Also restore the register used for the runtime
10655 generic context argument.
10657 * mini-trampoline.c: Resolve shared static calls by consulting the
10658 runtime generic context via the new argument.
10660 * generic-sharing.c: Add an argument to sharability-checking
10661 functions that specifies whether type variables should be treated
10662 as sharable type arguments.
10664 * inssel-x86.brg: Removed a superfluous, buggy rule.
10666 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10669 2008-03-14 Martin Baulig <martin@ximian.com>
10671 * debug-debugger.c (main_thread_handler): Call
10672 mono_runtime_run_main() without sending any notifications.
10674 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10676 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10678 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10680 2008-03-14 Mark Probst <mark.probst@gmail.com>
10682 * tramp-x86.c: Fixed register restore offsets in the trampoline
10683 code for ECX and EDX.
10685 2008-03-12 Geoff Norton <gnorton@novell.com>
10687 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10688 different ucontext_t implementations.
10689 * exceptions-arm.c: Use the above defines to get exceptions working on
10690 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10691 * mini-arm.c: Implement iPhone icache support (based on a patch by
10692 Luke Howard lukeh@padl.com)
10694 2008-03-12 Mark Probst <mark.probst@gmail.com>
10696 * mini.c: Enable generic sharing of calls to non-static
10697 non-interface non-generic non-value-type methods.
10699 * mini-trampolines.c: Resolve calls from shared generic code.
10701 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10703 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10705 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10707 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10709 * mini.c: some fixes for the AOT compiler.
10711 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10713 * cpu-amd64.md: Add clob:1 to some float opcodes.
10715 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10717 * mini.h: Added MiniVerifierMode enumeration.
10719 * mini.c: Added mini_verifier_set_mode to control
10720 the usage of the new verifier.
10722 * mini.c (mono_method): Integrated the new verifier.
10724 * driver.c: Extended --security option with validil and
10725 verifiable options to activate the new verifier.
10727 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10729 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10730 optimization to ctors taking 0 or 2 arguments too.
10732 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10735 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10737 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10739 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10741 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10742 non-aot case as well.
10744 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10746 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10749 * aot-compiler.c (encode_patch): Ditto.
10751 * mini.h (G_MININT32): Fix the definition of this.
10753 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10755 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10757 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10759 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10761 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10762 methods returning vtypes in registers.
10763 (mono_arch_allocate_vars): Ditto.
10765 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10767 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10769 * generics.cs: Add a test from the linear IR branch.
10771 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10773 * mini.c (inline_method): Cache failed inline attempts.
10775 2008-03-04 Mark Probst <mark.probst@gmail.com>
10777 * mini.c: For shared methods of generic classes put the location
10778 of "this" into the MonoGenericJitInfo.
10780 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10781 register out of a MonoContext by register number. Add the generic
10782 sharing context as an argument to mono_arch_find_this_argument().
10784 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10785 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10786 for new arch function.
10788 * mini-exception.c: Handle open exception clauses in shared
10791 * mini-trampolines.c: Supply additional argument to
10792 mono_arch_find_this_argument().
10794 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10796 * Makefile.am (regtests): Run the bench.exe tests last.
10798 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10800 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10803 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10805 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10808 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10810 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10812 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10813 whose class has no cctor.
10815 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10817 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10819 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10822 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10824 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10825 to be in sync with the code on the linear IR branch.
10827 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10829 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10831 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10833 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10835 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10837 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10839 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10841 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10843 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10846 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10848 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10849 OP_LOADR4_MEMBASE emission.
10851 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10852 (mono_spillvar_offset_float): Ditto.
10854 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10856 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10859 * basic-long.cs: Add regression tests for them.
10861 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10863 (mono_arch_allocate_vars): Fix representation of single-precision float
10865 (mono_arch_output_basic_block): Ditto.
10867 * inssel-mips.brg: Ditto, remove duplicate items.
10869 * mini-mips.c (emit_load_volatile_arguments): New function to handle
10870 arguments of tail calls as on other platforms.
10871 (mono_arch_output_basic_block): Handle tail calls.
10873 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
10876 * objects.cs (test_5_pass_static_struct): Add test for it.
10878 Contributed under MIT/X11 license.
10880 2008-02-26 Zoltan Varga <vargaz@gmail.com>
10882 * Makefile.am: Use gmcs for compiling the regression tests.
10884 * *.2.cs *.2.il: Rename to *.cs and *.il.
10886 2008-02-24 Zoltan Varga <vargaz@gmail.com>
10888 * regalloc.h: Make the vassign array smaller.
10890 * mini.c (mini_method_compile): Remove an unused field in cfg.
10892 * mini-codegen.c: Add a bunch of micro optimizations.
10894 2008-02-23 Zoltan Varga <vargaz@gmail.com>
10896 * regalloc.h: Remove some unused fields.
10898 2008-02-22 Zoltan Varga <vargaz@gmail.com>
10900 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
10902 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
10904 2008-02-22 Mark Probst <mark.probst@gmail.com>
10906 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
10908 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
10909 trampoline: Fetch an entry from the runtime generic context. If
10910 it's NULL, jump to the actual trampoline to fill the runtime
10911 generic context. Otherwise, return it.
10913 * mini.c: Call the lazy fetch trampoline to get entries out of the
10914 runtime generic context.
10916 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
10917 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
10918 tramp-sparc.c: Stubs for the lazy fetch trampoline.
10920 2008-02-21 Mark Probst <mark.probst@gmail.com>
10922 * mini.c: Fetch data out of the extensible part of the runtime
10923 generic context instead of calling a helper function.
10925 * generic-sharing.c: Some functions moved into
10926 metadata/generic-sharing.c. Helper function for fetching other
10927 types now checks and asserts against extensible rgctx (just for
10928 debugging purposes - the helper function isn't called anymore
10929 unless for debugging).
10931 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10933 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
10934 for tail calls up to the point that the tests in iltests.exe run. Also add a
10935 dummy CKFINITE implementation.
10936 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
10937 needed for trampoline LMF frames.
10939 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
10940 trampoline LMF frames.
10942 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
10944 * mini.c (inline_method): clean any pending loader error when inlining fail.
10945 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
10947 2008-02-21 Zoltan Varga <vargaz@gmail.com>
10949 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
10951 * aot-runtime.c (decode_patch_info): Ditto.
10953 * mini.c (mono_resolve_patch_target): Ditto.
10955 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
10958 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
10960 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
10961 if it references an icall address.
10963 2008-02-20 Zoltan Varga <vargaz@gmail.com>
10965 * cpu-s390x.md: Remove some more unused opcodes.
10967 * cpu-s390x.md: Remove some unused opcodes.
10969 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
10970 mono_op_imm_to_op ().
10972 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
10973 instead of a switch statement.
10975 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
10976 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
10978 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
10980 * mini-codegen.c: Remove unused mono_regstate2_... functions.
10982 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
10985 2008-02-19 Zoltan Varga <vargaz@gmail.com>
10987 * driver.c (mono_main): Improve error reporting when an assembly cannot be
10988 opened. Fixes #362607.
10990 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
10992 * iltests.il.in: Add a test for static methods in interfaces.
10994 2008-02-18 Zoltan Varga <vargaz@gmail.com>
10996 * genmdesc.c (build_table): Fix a crash on older glib versions.
10998 * cpu-sparc.md: Remove some unused opcodes.
11000 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11001 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11003 * cpu-amd64.md: Remove some unused opcodes.
11005 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11006 like the other opcodes.
11008 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11010 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11012 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11014 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11015 variables 'cfg' instead of 'm' for consistency.
11017 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11019 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11020 argument holding the vtype return address, to avoid the ambigious use of
11021 cfg->ret for this purpose.
11023 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11025 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11027 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11028 new mono_print_ins () function which only takes one argument.
11030 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11032 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11035 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11037 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11039 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11041 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11042 opcodes and other small changes.
11044 * mini-ops.h: Add some new opcodes from the linear IR branch.
11046 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11048 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11049 opcodes, use the REG_MEMBASE opcodes instead.
11051 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11052 opcodes, use the REG_MEMBASE opcodes instead.
11054 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11057 * mini.c (mono_op_imm_to_op): New helper function.
11059 * mini-ops.h: Add some opcodes from linear IR branch.
11061 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11063 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11066 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11068 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11071 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11073 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11075 * aot-compiler.c (emit_method_code): Add an assert.
11077 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11078 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11081 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11083 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11084 some load/store opcodes so they are consistent.
11085 (mono_arch_emit_prolog): Simplify some code.
11087 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11089 * objects.cs: Add tests for large argument offsets on ARM.
11091 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11092 stack offsets. Fixes #359651.
11094 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11096 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11098 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11100 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11102 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11104 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11105 rid of CEE_CONV_R_UN.
11107 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11109 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11111 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11113 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11115 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11117 * cpu-amd64.md: Remove some unused opcodes.
11119 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11121 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11123 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11124 arch specific functions for its parts. Call the peephole pass after local
11125 regalloc so the prolog can compute a more accurate max_offset.
11127 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11128 the corresponding OP_I/OP_L opcodes.
11130 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11132 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11134 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11136 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11137 as they are handled in mini.c.
11139 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11141 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11142 case since it is handled in mini.c.
11144 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11146 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11148 * *.c: Use the new opcodes in the IR and back end code.
11150 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11152 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11154 2008-02-06 Mark Probst <mark.probst@gmail.com>
11156 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11157 an assert because it has a race condition.
11159 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11161 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11163 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11165 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11167 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11168 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11170 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11172 * cpu-amd64.md (move): Correct the maximum size of move.
11174 2008-02-05 Mark Probst <mark.probst@gmail.com>
11176 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11177 the generic class init trampoline to return quickly if the class
11180 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11182 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11183 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11185 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11187 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11190 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11192 * objects.cs: Add some soft-float tests.
11194 * mini.c: Fix a couple more soft-float issues.
11196 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11198 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11199 avoid a REX prefix.
11201 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11203 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11204 exception happens while compiling a virtual method.
11206 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11208 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11210 * mini-sparc.c: Fix build.
11212 * mini-sparc.c (get_call_info): Add support for generic sharing.
11214 * mini-exceptions.c: Add a FIXME.
11216 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11218 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11219 altstack handling code.
11221 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11223 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11225 * mini-s390.c: Add support for generic sharing.
11227 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11229 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11231 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11233 * mini-s390x.c: Add support for generic sharing.
11235 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11237 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11239 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11240 can be used since it takes a 16 bit signed immediate.
11242 * inssel-s390x.brg: Fix OP_SETRET.
11244 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11246 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11248 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11250 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11252 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11255 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11258 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11259 of the unused mono_arch_patch_delegate_trampoline stuff.
11261 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11263 * basic-long.cs: Move the fp related tests to basic-float.cs.
11265 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11267 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11269 * basic-calls.cs: Add a test for proper float argument passing.
11271 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11272 if the context corresponds to an exception received through a signal.
11274 * exceptions.cs: Add a test for nullref handling at the start of a try
11277 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11279 * jit-icalls.c (mono_break): New JIT icall.
11281 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11283 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11285 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11287 * cpu-*.md: Get rid of unused opcodes.
11289 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11291 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11294 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11297 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11298 the arch independent trampoline code in mini-trampolines.c.
11300 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11302 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11304 * mini-s390.h: Remove an unused define.
11306 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11307 the arch independent trampoline code in mini-trampolines.c.
11309 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11311 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11313 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11315 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11317 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11319 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11321 * cpu-amd64.md: Use smaller sizes for int opcodes.
11323 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11325 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11328 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11331 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11332 instead of though a pointer to save an indirection when accessing elements of
11335 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11337 (NOT_IMPLEMENTED): New helper macro.
11338 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11341 * *.c: Use the new helper macro.
11343 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11345 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11347 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11349 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11352 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11354 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11355 profiling is enabled.
11357 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11359 (mono_arch_emit_prolog): Add more first bblock optimizations.
11361 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11362 in order if possible.
11363 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11364 bblock, since the arguments are still in their original registers.
11366 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11368 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11370 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11373 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11376 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11378 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11379 process async exceptions received while in unmanaged code.
11381 * mini.c (mini_init): Install a callback with the runtime which will be called
11382 when a thread receives an async exception while in unmanaged code.
11384 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11386 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11388 2008-01-16 Wade Berrier <wberrier@novell.com>
11395 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11397 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11398 compilation with sun cc.
11400 * cpu-*.md: Fix the build.
11402 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11404 * mini-amd64.h: Add some comments to the MonoLMF structure.
11406 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11408 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11409 in the LMF structure if possible. This saves two instructions in the
11410 managed->native wrappers.
11412 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11414 2008-01-16 Mark Probst <mark.probst@gmail.com>
11416 * generic-sharing.c: New type argument lookup code which uses the
11417 runtime generic context template.
11419 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11421 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11423 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11424 (mono_arch_output_basic_block): Fix localloc implementation.
11426 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11428 * mini-ia64.c (peephole_pass): Fix ia64 build.
11430 * mini-amd64.c (peephole_pass): Fix a warning.
11432 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11433 at a constant offset from sp/fp.
11435 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11436 instead of obtaining it from *lmf in the managed method case.
11438 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11440 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11442 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11444 * mini.h (MonoInstList): New type.
11445 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11446 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11447 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11448 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11449 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11450 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11451 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11452 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11453 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11454 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11455 MONO_INST_LIST_FOR_EACH_ENTRY,
11456 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11457 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11458 mono_inst_list_first, mono_inst_list_last,
11459 mono_inst_list_next, mono_inst_list_prev): New instruction
11460 list handling interfaces.
11461 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11462 list head 'ins_list'.
11463 (MonoInst): Replace next pointer with list head 'node'.
11464 (MonoCallInst): Make 'out_args' a MonoInstList.
11465 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11466 (MonoCompile): Delete reverse_inst_list and
11467 reverse_inst_list_len.
11468 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11469 mono_arch_lowering_pass, mono_arch_local_regalloc,
11470 mono_arch_output_basic_block, mono_arch_emit_prolog):
11471 Convert to new instruction lists.
11472 (insert_after_ins): Delete.
11473 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11475 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11476 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11477 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11478 mono_emulate_opcode, mono_emit_load_got_addr,
11479 inline_method, mono_method_to_ir, mono_print_bb_code,
11480 print_dfn, decompose_pass, nullify_basic_block,
11481 replace_out_block_in_code, remove_block_if_useless,
11482 merge_basic_blocks, move_basic_block_to_end,
11483 try_unsigned_compare, optimize_branches, mono_print_code,
11484 mini_select_instructions, remove_critical_edges): Likewise.
11485 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11486 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11487 mono_arch_output_basic_block, mono_arch_emit_prolog):
11489 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11490 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11491 mono_arch_output_basic_block): Likewise.
11492 (inst_list_prepend, insert_after_ins): Delete.
11493 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11494 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11496 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11497 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11498 mono_arch_emit_prolog): Likewise.
11499 * cfold.c (mono_constant_fold): Likewise.
11500 * liveness.c (visit_bb, mono_analyze_liveness,
11501 optimize_initlocals): Likewise.
11502 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11503 * graph.c (mono_draw_code_cfg): Likewise.
11504 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11505 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11506 mono_ssa_cprop): Likewise.
11507 * abcremoval (get_relations_from_previous_bb, process_block):
11509 * local-propagation (mono_cprop_invalidate_values,
11510 mono_local_cprop_bb): Likewise.
11511 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11512 peephole_pass, mono_arch_output_basic_block,
11513 mono_arch_emit_prolog): Likewise.
11514 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11515 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11516 mono_arch_emit_prolog): Likewise.
11517 (insert_after_ins): Delete.
11518 * aliasing.c (print_code_with_aliasing_information,
11519 mono_build_aliasing_information, mono_aliasing_deadce):
11520 Convert to new instruction lists.
11521 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11522 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11523 mono_arch_local_regalloc, mono_arch_output_basic_block):
11525 (insert_after_ins): Delete.
11526 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11527 peephole_pass, mono_arch_output_basic_block): Convert to
11528 new instruction lists.
11529 * mini-codegen (InstList, inst_list_prepend,
11530 insert_after_ins): Delete.
11531 (insert_before_ins, get_register_force_spilling,
11532 get_register_spilling, free_up_ireg, free_up_reg,
11533 create_copy_ins, create_spilled_store, alloc_int_reg,
11534 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11535 to new instruction lists.
11536 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11537 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11538 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11539 (insert_after_ins): Delete.
11540 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11541 mono_arch_local_regalloc, mono_arch_output_basic_block,
11542 mono_arch_call_opcode): Convert to new instruction lists.
11543 (insert_after_ins): Delete.
11544 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11545 peephole_pass, mono_arch_output_basic_block,
11546 mono_arch_emit_prolog): Convert to new instruction lists.
11548 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11550 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11552 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11555 * Makefile.am (version.h): Make this work with non-bash shells.
11557 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11559 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11561 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11563 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11564 the InitializeArray optimization.
11566 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11568 * mini.c driver.c: Don't include os/gc_wrapper.h.
11570 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11572 * mini.c (print_jit_stats): Print GC statistics if available.
11574 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11576 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11578 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11580 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11582 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11584 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11586 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11588 * driver.c (mono_main): Ditto.
11590 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11592 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11594 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11595 in the vtable can't be encoded.
11596 (compile_method): Ditto.
11598 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11600 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11603 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11606 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11607 the top LMF entry belongs to the current method.
11609 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11611 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11613 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11615 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11617 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11619 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11621 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11623 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11626 * basic-float.cs: Add an ulong->double cast test.
11628 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11630 * mini.c (mono_method_to_ir): Fix a warning.
11632 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11634 * mini-ops.h: Add OP_SWITCH.
11636 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11637 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11639 2007-12-11 Geoff Norton <gnorton@novell.com>
11641 * mini-s390x.c: Minor change to the MAX() define to allow
11642 it to compile with other gcc versions.
11644 2007-12-11 Geoff Norton <gnorton@novell.com>
11647 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11649 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11651 exceptions-arm.c (mono_arch_get_restore_context): Restore
11654 exceptions-arm.c (throw_exception): Save the frame pointer.
11655 This is a partial fix for #323747. Only the client side is
11658 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11660 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11661 was using an unrelated variable to log the class which
11662 needed the cctor to be called. This was crashing on arm.
11664 2007-12-09 Robert Jordan <robertj@gmx.net>
11666 * mini-x86.c (mono_arch_emit_epilog):
11667 Consider all kinds of 64-bit types. Fixes #323114.
11669 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11671 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11673 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11675 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11677 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11679 * mini.c: run type ctor before allocating an object, not only
11680 when running it's constructor method (fixes at least part of bug #342507).
11682 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11684 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11686 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11687 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11690 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11691 mono_generic_class_init_trampoline () the same as it is done with the other
11694 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11695 aot-runtime.c aot-compiler.c: Implement AOT support.
11697 2007-12-07 Mark Probst <mark.probst@gmail.com>
11699 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11700 build for archs which don't have the vtable trampoline defined
11703 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11705 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11707 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11709 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11711 * tramp-<ARCH>.c: Use the new helper function.
11713 2007-12-07 Mark Probst <mark.probst@gmail.com>
11715 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11716 trampoline call, which takes a vtable argument.
11718 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11719 OP_TRAMPCALL_VTABLEs like other calls.
11721 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11722 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11723 call. Implemented a support function which fetches the vtable
11724 from a register set.
11726 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11727 Implemented a generic class init trampoline, using the
11728 OP_TRAMPCALL_VTABLE opcode.
11730 * mini.c: Implemented static field access when sharing generic
11731 code. This implies initing the class using the new
11732 OP_TRAMPCALL_VTABLE call.
11734 2007-12-07 Mark Probst <mark.probst@gmail.com>
11736 * mini.c: Don't compile methods with sharing enabled if their
11737 classes are disabled for sharing.
11739 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11741 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11742 opcodes. Fixes #346563.
11744 * objects.cs: Add a new test.
11746 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11748 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11749 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11751 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11753 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11755 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11757 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11760 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11762 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11764 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11765 optimization in the AOT case.
11767 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11769 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11771 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11773 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11775 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11777 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11778 is created by the inlined delegate ctor.
11780 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11782 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11784 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11786 * cpu-x86.md: Fix the length of ckfinite.
11788 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11790 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11792 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11793 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11795 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11797 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11798 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11800 2007-11-28 Martin Baulig <martin@ximian.com>
11803 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11804 after creating the trampoline.
11806 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11808 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11810 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11813 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11814 instead of the calling method to help AOT.
11816 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11818 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11820 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11823 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11825 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11827 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11828 (encode_method_ref): No need to handle generic method definitions specially.
11830 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11832 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11835 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11837 (compile_method): Enable generic sharing.
11839 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11841 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11842 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11844 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11847 * mini-trampolines.c: Fix a warning.
11849 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11851 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11852 (generic_class_is_reference_type): Remove unused function.
11854 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11855 in the generic vtable trampoline case.
11857 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11859 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11860 return an AOT method based on a vtable slot.
11862 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11864 * mini.c (mini_get_vtable_trampoline): Export this.
11866 2007-11-22 Martin Baulig <martin@ximian.com>
11869 (MonoDebuggerInfo): Move `debugger_version' up.
11871 2007-11-22 Martin Baulig <martin@ximian.com>
11874 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
11876 * mini-trampolines.c
11877 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
11878 after compiling the method.
11880 2007-11-20 Martin Baulig <martin@ximian.com>
11883 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
11884 (mono_debugger_remove_breakpoint): Likewise.
11885 (mono_debugger_check_breakpoints): Likewise.
11887 * debug-debugger.c: Implement the new breakpoint interface here.
11889 2007-11-18 Zoltan Varga <vargaz@gmail.com>
11891 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
11892 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
11894 * mini-x86.c (mono_arch_output_basic_block): Ditto.
11896 2007-11-17 Zoltan Varga <vargaz@gmail.com>
11898 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
11900 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
11903 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
11906 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
11907 returning a vtype in a register.
11909 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
11910 here from the arch specific code.
11912 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
11915 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
11916 (mono_arch_emit_prolog): Increment maximum prolog size.
11918 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
11919 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
11921 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
11922 MonoGenericSharingContext.
11924 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
11925 MonoGenericSharingContext. Allocate memory from the cfg mempool.
11927 2007-11-15 Mark Probst <mark.probst@gmail.com>
11929 * mini.c, mini.h, generic-sharing.c: Functions for producing code
11930 which extract fields out of the runtime generic context. Full
11931 sharing of the NEWARR opcode.
11933 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
11935 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
11936 --enable-minimal=ssa.
11938 2007-11-13 Zoltan Varga <vargaz@gmail.com>
11940 * mini-trampolines.c (mono_delegate_trampoline): Update after
11941 mono_marshal_get_delegate_invoke () signature change.
11943 2007-11-13 Mark Probst <mark.probst@gmail.com>
11945 * mini.c: Removed the shared context in favor of the generic
11946 sharing context. Allocate the MonoJitInfo structure with room for
11947 the generic sharing context if it's needed.
11949 * mini.h: Remove MonoGenericSharingContext declaration. It's in
11950 domain-internals.h now.
11952 * mini-x86.c: Pass the generic sharing context to get_call_info ().
11954 * generic-sharing.c: Several changes for working without a shared
11955 context and instead operating on open types instead.
11957 2007-11-12 David S. Miller <davem@davemloft.net>
11959 * inssel-sparc.brg: Fix double instruction emit.
11961 2007-11-12 Zoltan Varga <vargaz@gmail.com>
11963 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
11964 Get/Set/Address methods.
11966 * mini.c debug-debugger.c mini-trampolines.c: Update after
11967 mono_marshal_get_delegate_invoke signature change.
11969 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11971 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
11972 This can happens with dynamic methods. Fixes the other bug in #322722.
11974 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
11976 * tramp-arm.c (mono_arch_patch_callsite): Support patching
11979 * mini-arm.c (arm_patch): Implement patching of BX call
11980 sequence. Fixes one of the bugs in #322722.
11982 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
11984 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
11985 under Linux. We only need to flush every 32-byte cache line.
11987 2007-11-07 Massimiliano Mantione <massi@ximian.com>
11990 move_basic_block_to_end: Add branches when needed, eventually creating
11992 optimize_branches: added a parameter that tells if it's ok to create
11993 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
11994 and avoid calling move_basic_block_to_end when it's not ok.
11997 2007-11-07 Mark Probst <mark.probst@gmail.com>
11999 * mini.c: Abort inlining call to InitializeArray if something
12000 looks wrong. Let the icall handle it, which now has proper safety
12003 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12005 * mini.c (mono_spill_call): add support for soft-float.
12007 * mini.c (mono_method_to_ir): add support for soft-float
12008 to inlined functions that return float.
12010 * mini.c (mono_method_to_ir): add support for soft-float
12011 to cee_stsfld opcode on float fields.
12013 2007-11-05 Geoff Norton <gnorton@novell.com>
12015 * mini-x86.h: Fix the structure access for X86 Leopard.
12018 2007-11-05 Martin Baulig <martin@ximian.com>
12020 * mini-trampolines.c
12021 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12022 after compiling the method to notify the debugger.
12024 2007-11-05 Martin Baulig <martin@ximian.com>
12026 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12028 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12030 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12031 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12033 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12035 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12036 native-to-managed wrappers.
12038 2007-11-01 Geoff Norton <gnorton@novell.com>
12040 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12043 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12045 * mini.c, mini-x86.c: when getting back from unmanaged code
12046 to managed via a marshaled delegate we also need to set the
12049 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12051 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12054 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12056 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12057 let the debugger or other external agents to tell the JIT when
12058 a sw breakpoint has been inserted in the code that the JIT needs
12059 to be able to inspect.
12061 2007-10-31 Martin Baulig <martin@ximian.com>
12064 (MonoDebuggerInfo): Remove `runtime_class_init'.
12066 2007-10-30 Martin Baulig <martin@ximian.com>
12069 (mono_debugger_thread_created): Added `MonoThread *' argument.
12070 (mono_debugger_extended_notification): New public method.
12071 (mono_debugger_trampoline_compiled): New public method.
12074 (MonoDebuggerThreadInfo): Added `thread' and
12075 `extended_notifications' fields.
12078 (debugger_executable_code_buffer): New static variable.
12081 (MonoDebuggerInfo): Added `executable_code_buffer',
12082 `executable_code_buffer_size', `breakpoint_info_area',
12083 `breakpoint_table' and `breakpoint_table_size'.
12085 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12087 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12088 that IP either is an unused value or the vtable pointer. IMT
12089 calls use vtable + offset now. Reduced by almost half the size
12092 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12094 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12095 defines to access param registers. Replace long usage with
12096 gsize as sizeof(long) != sizeof(void*) on Win64.
12098 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12099 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12100 instead of non-existant _GetAddressOfReturnAddress.
12102 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12103 param registers. Save/restore %rdi and %rsi in MonoLMF.
12105 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12106 param registers. Modify (throw_exception) signature to take
12107 %rdi and %rsi on Win64.
12109 Code is contributed under MIT/X11 license.
12111 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12113 * helpers.c: unlink debugging output files.
12115 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12117 * mini.c: Move mono_create_ftnptr () to object.c.
12119 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12121 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12122 optional. This function can now be used to disassemble code generated
12123 outside the JIT such as trampolines and IMT thunks.
12125 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12127 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12128 vtable pointer from a ldr instruction.
12130 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12131 new IMT call sequence.
12133 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12134 call sequence for interface invocations.
12136 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12137 for imt support. This function is empty since IMT on ARM requires no
12138 special handling on the IR side.
12140 * mini-arm.c (mono_arch_find_imt_method): added, required for
12143 * mini-arm.c (mono_arch_find_this_argument): added, required
12146 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12147 a ldr instruction to load a value stored in the code stream.
12149 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12153 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12155 * mini.c (mini_init): Install the jump trampoline callback.
12157 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12159 * mini-trampolines.c: handle synchronized methods with the common
12160 vtable trampoline (bug #335601).
12162 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12164 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12166 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12169 * mini-ia64.h mini-ia64.c: Add support for IMT.
12171 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12172 prolog. Fixes #331958.
12174 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12176 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12178 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12180 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12183 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12185 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12188 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12190 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12193 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12195 * mini-trampolines.c: changed the magic rampoline to understand
12196 the common vtable trampoline method: the method to invoke is
12197 determined by the vtable displacement of the call.
12199 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12201 * mini.c, mini.h: register the common vtable trampoline if the
12202 architecture supports it.
12204 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12206 * cpu-amd64.md: use the correct max length for tls_get.
12208 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12210 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12211 CEE_STELEM_ANY. Fixes #333696.
12213 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12215 * exceptions-x86.c: provide more graceful handling of the case where
12216 we followed a bogus function pointer from managed code (bug #332866).
12218 2007-10-11 Mark Probst <mark.probst@gmail.com>
12220 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12221 replaces the generic_shared flag and will carry more information
12224 * generic-sharing.c: Added mini_type_stack_size() which allows
12225 allows open types if given a generic sharing context.
12226 mini_get_basic_type_from_generic() takes a
12227 MonoGenericSharingContext* instead of a MonoCompile* now.
12229 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12230 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12231 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12232 changes above. Just passing arguments through to the right
12235 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12237 * mini-arm.c: unify the call emission to emit_code_seq().
12239 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12241 * tramp-arm.c: reduced the trampoline size.
12243 2007-10-10 Mark Probst <mark.probst@gmail.com>
12245 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12246 variable handling out of arch-specific code.
12248 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12250 * mini-arm.c: implemented fast delegate dispatch.
12252 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12254 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12255 that fp elimination is turned off if the space required by locals is too
12256 big. Fixes #331958.
12258 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12260 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12261 ARM to the new style trampoline.
12263 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12265 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12267 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12269 2007-10-09 Martin Baulig <martin@ximian.com>
12272 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12273 `field_info_offset_offset'.
12275 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12277 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12278 removed more internal usage of the r11 register and made it available
12279 to the register allocator.
12281 2007-10-08 Mark Probst <mark.probst@gmail.com>
12283 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12284 when sharing generics and treat type variables as references.
12286 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12288 * mini-ppc.c: started removing the internal uses of register r11
12289 to eventually allow the register allocator to manage it as an
12290 additional available register.
12292 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12294 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12296 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12298 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12299 specific trampolines as they are not performance critical as a jump
12300 target (maybe align as before only for AOT code?). This saves about
12301 200 KB of native code on x86 for monodevelop startup.
12303 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12305 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12306 monodevelop startup.
12308 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12310 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12312 * mini-sparc.h mini-sparc.c: Implement IMT support.
12314 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12315 its smaller and doesn't clobber sparc_g1.
12317 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12319 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12321 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12323 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12325 * mini-ppc.c: implemented fast delegate invocation.
12327 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12329 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12331 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12333 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12334 code to the new style trampoline in preparation for IMT support.
12336 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12338 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12339 systems already. This also reduces the specific trampiline sizes and
12340 prepares for the use of r12 as the IMT identifier register.
12342 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12344 * mini-mips.h: endianess fix (simplified from a patch by
12345 Thomas Kunze <thommy@tabao.de>, bug #323737).
12347 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12349 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12350 to access ucontext fields and enable netbsd support
12351 (partially from Magnus Henoch <mange@freemail.hu>).
12353 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12355 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12356 use the preprocessor from the CPP env var if it is set.
12358 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12360 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12361 code, before interface_offset gets used.
12363 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12365 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12366 mono_class_setup_vtable () before accessing klass->vtable.
12368 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12370 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12373 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12375 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12376 IMT slots (this saves hundreds of KB of memory in programs like
12377 IronPython and Monodevelop).
12379 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12381 * mini.c: print the delegate counter.
12383 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12385 * mini-x86.c: make it easier to enable the debugging code for IMT
12388 2007-09-28 Martin Baulig <martin@ximian.com>
12391 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12392 `mono_method_klass_offset' and `mono_method_token_offset'.
12394 2007-09-20 Mark Probst <mark.probst@gmail.com>
12396 * mini.c: First generics sharing implementation. Can only share
12397 in very simple cases. If sharing doesn't work it falls back to
12398 dedicated compilation.
12400 * mini.h: Flag in MonoCompile to specify whether generic
12401 compilation is shared. Flags enum for marking which generic inst
12402 of a context is used. Prototypes for helper functions.
12404 * generic-sharing.c: Helper functions for generic method sharing.
12406 * optflags-def.h: Optimization flag (gshared) for enabling generic
12407 method sharing added.
12409 * Makefile.am: generic-sharing.c added.
12411 2007-09-19 Daniel Nauck <dna@mono-project.de>
12413 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12415 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12416 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12419 2007-09-19 Martin Baulig <martin@ximian.com>
12421 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12422 mono_debug_cleanup() is now part of mono_cleanup().
12424 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12426 * driver.c (mono_main): Fix a warning.
12428 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12430 * aot-compiler.c: Optimize various parts when processing large assemblies.
12433 * mini.c (mono_patch_info_hash): Improve hash function.
12435 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12437 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12439 Code is contributed under MIT/X11 license.
12441 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12443 * mini.c (mini_init): Fix a leak.
12445 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12447 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12449 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12451 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12453 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12455 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12457 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12460 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12462 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12464 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12466 * aot-runtime.c (decode_patch_info): Ditto.
12468 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12470 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12471 static case. Cache delegates in architecture specific code,
12472 based on number of parameters.
12474 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12475 in architecture specific code, based on number of parameters.
12477 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12478 caching happen in architecture specific code now.
12480 Code is contributed under MIT/X11 license.
12482 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12484 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12485 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12486 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12488 Code is contributed under MIT/X11 license.
12490 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12491 * mini.c: (mono_thread_abort) Fixed bug #82416.
12493 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12495 * mini.: hook the new managed GC allocation feature into the JIT.
12497 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12499 * mini.c: implementation for the new runtime tls opcode.
12501 2007-09-11 Martin Baulig <martin@ximian.com>
12504 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12505 `mono_method_inflated_offset'.
12507 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12509 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12510 async exceptions into a method.
12512 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12513 purpose of testing whenever the unwinder works at every instruction.
12515 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12517 * mini.c: check accessibility of method used in ldftn (fixes
12520 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12522 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12524 * inssel.brg: Fix a warning.
12526 2007-09-03 Martin Baulig <martin@ximian.com>
12528 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12529 now takes the `main_method' as argument.
12531 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12533 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12535 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12537 * driver.c: include the cil-coff.h header on Windows.
12539 Code is contributed under MIT/X11 license.
12541 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12543 * mini.c, driver.c: don't include the cil-coff.h header.
12545 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12547 * mini.c: flag places that needs fixes fo soft-float support.
12549 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12551 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12552 endian systems (partially from Dean Jenkins, bug #81924).
12554 2007-08-28 Mark Probst <mark.probst@gmail.com>
12556 * mini.c (check_linkdemand): Remove embedded reference object in
12557 call to LinkDemandSecurityException.
12558 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12559 with an IntPtr instead of a reference object.
12561 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12563 * mini.c (handle_initobj): Handle alignment properly.
12565 * inssel.brg (mini_emit_memset): Ditto.
12567 * inssel.brg (mini_emit_memcpy): Ditto.
12569 * inssel-sparc.brg: Ditto.
12571 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12573 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12575 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12576 exceptions raised in unmanaged code. Fixes part of #82594.
12578 2007-08-24 Mark Probst <mark.probst@gmail.com>
12580 * mini.c (mono_method_to_ir), declsec.c
12581 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12583 2007-08-22 Martin Baulig <martin@ximian.com>
12586 (MonoDebuggerThreadInfo): New typedef.
12587 (mono_debugger_thread_table): New global variable.
12588 (mono_debugger_thread_created): New public function.
12589 (mono_debugger_thread_cleanup): New public function.
12592 (MonoDebuggerInfo):
12593 - removed `get_current_thread' and `lookup_assembly'.
12594 - removed `data_table'.
12595 - added `thread_table'.
12598 (mono_thread_start_cb): Call mono_debugger_thread_created().
12599 (mono_thread_attach_cb): Likewise.
12600 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12601 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12604 * driver.c (mono_main): Move mono_debug_init() up, before calling
12605 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12607 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12609 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12610 together when passing several arguments of type double (gives a small
12611 speedup and saves a few bytes of generated code).
12613 2007-08-20 Jb Evain <jbevain@novell.com>
12615 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12617 2007-08-20 Jb Evain <jbevain@novell.com>
12619 * mini.c (mono_method_to_ir): throw MethodAccessException
12620 and FieldAccessException instead of InvalidProgramException.
12622 2007-08-20 Mark Probst <mark.probst@gmail.com>
12624 * mini.c: CoreCLR security checks.
12626 * mini.h: Removed MonoSecurityMode (moved to
12627 metadata/security-manager.h) and mono_security_mode global var
12628 (replaced by set/get functions in security-manager.h).
12630 * driver.c: Added "core-clr-test" security mode for testing. Used
12631 set-function for setting security mode.
12633 2007-08-17 Mark Probst <mark.probst@gmail.com>
12635 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12636 the new jit_info_table.
12638 * driver.c: Test code for the new jit_info_table (enabled by the
12639 define MONO_JIT_INFO_TABLE_TEST).
12641 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12643 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12644 detection of call <REG> instruction sequence. Fixes build on freebsd.
12646 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12648 * mini-exceptions.c: Fix a warning.
12650 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12652 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12653 stack overflow handling code on amd64 too.
12655 * mini-exceptions.c (mono_setup_altstack): Make this use
12656 mono_thread_get_stack_bounds ().
12658 * mini-x86.h: Disable sigaltstack on solaris x86.
12660 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12662 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12664 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12666 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12668 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12670 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12672 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12674 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12676 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12679 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12681 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12682 to be emitted (bug #82281).
12684 2007-08-01 Martin Baulig <martin@ximian.com>
12686 Merged the `debugger-dublin' branch.
12688 * debug-debugger.h (MonoDebuggerInfo):
12689 Removed the `old_*' compatibility entries.
12690 Added `debugger_version' and `data_table'.
12691 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12692 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12695 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12696 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12697 instead of a `gconstpointer'.
12698 (mono_debugger_insert_method_breakpoint): Return a
12699 `MonoDebugMethodAddressList *'.
12701 2007-06-28 Martin Baulig <martin@ximian.com>
12703 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12705 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12707 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12708 __builtin_frame_address () since it is broken on older gcc versions.
12710 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12712 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12713 on the stack overflow handling and made the managed stack overflows
12714 catchable in most cases using soft guard pages.
12715 * exceptions-x86.c: added code to restore the protection in the soft
12716 guard pages at the end of exception handling.
12718 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12720 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12722 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12724 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12725 exception handling.
12727 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12729 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12730 signal handling support until it has been ported to the new mechanism.
12731 * mini.c: fixed stack overflow detection and use the new
12732 architecture code to handle signals on the altstack.
12734 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12736 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12737 stack overflows on the alt stack.
12739 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12741 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12742 stack overflows on the alt stack.
12744 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12746 * exceptions-ppc.c: cleanup preparing for altstack support.
12748 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12750 * exceptions-arm.c: cleanup preparing for altstack support.
12752 2007-07-27 Mark Probst <mark.probst@gmail.com>
12754 * mini.c (print_jit_stats): Output hazard pointer stats.
12756 2007-07-26 Mark Probst <mark.probst@gmail.com>
12758 * driver.c, mini.c: Replaced security mode flags with a single
12761 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12763 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12765 2007-07-25 Mark Probst <mark.probst@gmail.com>
12767 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12768 (which doesn't do anything yet) for activating Core CLR
12769 (Silverlight) security.
12771 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12773 * mini-codegen.c: work around a possible gcc bug on arm.
12775 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12777 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12778 message for platforms that don't support AOT compilation.
12780 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12782 * mini.h, mini.c, driver.c: temporary smcs hack.
12784 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12786 * mini-arm.h, mini-arm.c: arm EABI fixes.
12788 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12790 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12793 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12794 trampolines taking a method argument.
12796 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12798 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12799 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12801 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12802 JIT compilation throws an exception. Fixes #82050.
12804 2007-07-19 Mark Probst <mark.probst@gmail.com>
12806 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12807 with the MONO_EXCEPTION_ defines.
12809 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12811 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12814 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12815 the cause of an assertion.
12817 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12819 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12822 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12824 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12825 assert. Should fix #82103.
12827 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12829 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12830 here too. Fixes #82095.
12832 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12835 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12837 * mini-amd64.h: Enable IMT for amd64.
12839 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12841 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12843 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12845 2007-07-12 Mark Probst <mark.probst@gmail.com>
12847 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12848 as soon as check_linkdemand sets an exception_type.
12850 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12852 * mini-x86.c: fixed offsets for IMT call sequence.
12853 * mini-x86.h: enable IMT again.
12855 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12857 * trace.c (mono_trace_enter_method): Decode MonoType too.
12859 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12861 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12863 * mini-amd64.c: Add preliminary IMT implementation.
12865 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12867 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12868 understand the new IMT-base interface invocation (thanks to
12869 Daniel Nauck for the report and the remote debugging session).
12871 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12873 * mini-x86.c: size and speed optimizations for the IMT bsearch.
12875 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12877 * Makefile.am (aotcheck): Make this actually use the AOTed code.
12879 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
12881 * mini-trampolines.c: implement AOT IMT support.
12882 * mini-x86.h: enable IMT support for wider testing.
12884 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12886 * inssel.brg (emit_imt_argument): Add aot support here.
12888 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
12890 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12892 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
12893 of the IMT implementation, partially from massi, with my
12894 implementation of the bsearch sequence. Disabled by default until
12895 the AOT code is implemented.
12897 2007-07-10 Zoltan Varga <vargaz@gmail.com>
12899 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
12901 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
12903 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12905 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
12906 arch-independent IMT JIT code from Massimiliano
12907 Mantione (massi@ximian.com) with small cleanups from me.
12909 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12911 * Makefile.am: fix svn invocation to get the svn revision to be
12912 independent of the local language (build fix).
12914 2007-07-09 Mark Probst <mark.probst@gmail.com>
12916 * mini.c (inline_method): Reset cfg->exception_type if the
12917 inlining is aborted. Fixes: 82049.
12919 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
12921 * mini.c: remove assert from exception handling code when exception_ptr
12924 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12926 * mini.c (mono_codegen): Add an assert.
12928 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
12929 enter and leave code.
12930 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
12932 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12934 * mini-ppc.c: fixed memory corruption for localloc(0)
12937 2007-07-05 Zoltan Varga <vargaz@gmail.com>
12939 * mini.c: Fix warnings.
12941 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
12943 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
12944 to emit better double->int conversions.
12946 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12948 * mini.c: the provided Min/Max optimizations are valid for unisgned
12951 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
12953 * 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
12955 2007-06-28 Miguel de Icaza <miguel@novell.com>
12957 * mini.c (mono_running_on_valgrind): Add support for reporting the
12958 method and its boundaries to valgrind.
12960 2007-06-28 Martin Baulig <martin@ximian.com>
12962 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12964 2007-06-25 Zoltan Varga <vargaz@gmail.com>
12966 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
12968 * generic.2.cs: Add new test case.
12970 2007-06-25 Martin Baulig <martin@ximian.com>
12972 Merged the `debugger-dublin' branch.
12975 (mono_debugger_insert_method_breakpoint): New public method.
12976 (mono_debugger_remove_method_breakpoint): Likewise.
12977 (mono_debugger_check_breakpoints): New static method.
12978 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
12980 * debug-debugger.h (MonoDebuggerInfo):
12981 Renamed (to keep backward compatibility in the vtable):
12982 `insert_breakpoint' -> `old_insert_breakpoint'.
12983 `remove_breakpoint' -> `old_remove_breakpoint'.
12984 `create_string' -> `old_create_string'.
12985 `lookup_class' -> `old_lookup_class'.
12986 `lookup_type' -> removed; changed into a dummy field.
12987 `lookup_assembly' -> `old_lookup_assembly'.
12988 Added (same functionality, but different signature):
12989 `create_string', `lookup_class', `lookup_assembly'
12991 `get_method_addr_or_bpt', `remove_method_breakpoint',
12992 `runtime_class_init'.
12994 * debug-debugger.c: Merged the `debugger-dublin' branch.
12996 2007-06-23 Zoltan Varga <vargaz@gmail.com>
12998 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13000 (peephole_pass): Likewise.
13002 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13004 * driver.c: hopefully make setaffinity work also for ancient
13007 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13009 * driver.c : win32 build fix.
13011 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13013 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13014 processor if it is set.
13016 2007-06-21 Martin Baulig <martin@ximian.com>
13018 * debug-mini.h: New file.
13021 (mono_debugger_insert_breakpoint_full): Moved here from
13022 ../metadata/mono-debug-debugger.c.
13023 (mono_debugger_remove_breakpoint): Likewise.
13024 (mono_debugger_breakpoint_callback): Likewise.
13026 2007-06-15 Raja R Harinath <rharinath@novell.com>
13028 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13029 changes in MonoGenericClass.
13031 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13033 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13035 2007-06-14 Raja R Harinath <rharinath@novell.com>
13037 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13038 removal of MonoGenericMethod.
13040 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13042 * mini-exceptions.c: hooks for the exception events profiling API.
13044 2007-06-14 Randolph Chung <tausq@debian.org>
13046 * Makefile.ma: Add hppa target.
13047 * mini-arch.h: Include mini-hppa.h
13048 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13049 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13050 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13052 2007-06-14 Randolph Chung <tausq@debian.org>
13054 * inssel.brg: Add rules for "chained" compare-branch operations so that
13055 a single compare op can affect multiple branches. Adjust cost for
13056 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13057 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13058 cost for some rules so that they can more easily be overridden by
13059 per-arch rules (with fixes from lupus).
13060 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13062 2007-06-13 Randolph Chung <tausq@debian.org>
13064 * mini-ops.h: Reorder branch ops so that they match the order of the
13065 corresponding CEE_* ops. The code expects them this way.
13066 Add new ops for HPPA target.
13067 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13069 2007-06-13 Randolph Chung <tausq@debian.org>
13071 * mini-exceptions.c: Handle cases where the stack grows towards
13073 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13075 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13077 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13079 * driver.c: explain where a non-matching corlib is found.
13081 2007-06-13 Mark Probst <mark.probst@gmail.com>
13083 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13085 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13087 * mini-exceptions.c: Generate a method profile leave event during
13088 an exception to ensure that the profiler gets notified.
13090 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13092 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13095 * cpu-amd64.md: Add long_and/or/xor opcodes.
13097 2007-06-06 Wade Berrier <wberrier@novell.com>
13099 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13100 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13101 length of instruction shr_imm (expected 8, got 10)
13103 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13105 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13107 2007-06-06 Mark Probst <mark.probst@gmail.com>
13109 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13110 MonoInternalHashTable again (fixed bug in the internal hash table
13113 2007-06-06 Mark Probst <mark.probst@gmail.com>
13115 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13116 Have to figure out what makes it crash the SWF regression.
13118 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13120 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13122 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13124 * mini.c: optimize out the type check when storing null in a
13127 2007-06-04 Mark Probst <mark.probst@gmail.com>
13129 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13130 MonoInternalHashTable.
13132 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13134 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13135 signed integer methods.
13137 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13139 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13140 permanently since the current approach doesn't work.
13142 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13144 * inssel.brg (stmt): Only call delegate->invoke_impl if
13145 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13147 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13149 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13150 the sreg2==rdx case.
13152 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13153 account if it contains a rex prefix.
13154 (peephole_pass): Handle OP_FMOVE as well.
13156 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13158 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13159 as it causes regressions.
13161 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13163 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13164 static case as well.
13166 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13168 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13169 (mono_arch_get_this_arg_from_call): Ditto.
13171 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13173 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13176 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13177 (mono_arch_get_this_arg_from_call): Ditto.
13179 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13181 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13182 try to create optimized invoke code and use that for further invocations.
13183 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13185 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13187 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13189 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13190 sealed classes or methods.
13191 *devirtualization.cs: tests for the new optimization
13193 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13195 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13196 by the update_volatile () function.
13198 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13200 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13203 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13205 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13207 * mini.c: Add configure checks for header files.
13208 * mini-x86.c: Add configure checks for header files.
13209 * trace.c: Add configure checks for header files.
13210 * aot-runtime.c: Add configure checks for header files.
13211 * aot-compiler.c: Add configure checks for header files.
13212 * driver.c: Add configure checks for header files.
13213 * mini-codegen.c: Add configure checks for header files.
13215 Code is contributed under MIT/X11 license.
13217 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13219 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13220 icompare_imm -128 + op_iclt. Fixes #81703.
13222 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13224 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13226 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13228 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13229 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13230 so that all isinst checks now use "interface_bitmap".
13232 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13234 * cpu-amd64.md (jmp): Fix a warning.
13236 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13238 * basic.cs: Add new regression test.
13240 * basic.cs: Remove test which is now in basic-long.cs.
13242 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13244 * basic-long.cs: Add new test.
13246 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13248 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13250 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13252 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13254 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13257 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13258 throwing code a bit.
13260 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13261 the exception throwing code a bit.
13263 * mini-x86.c (get_call_info): Allocate result from a mempool.
13265 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13267 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13269 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13271 * mini.h (MonoCompile): Add 'token_info_hash' field.
13273 * mini.c: Save token->method associations during compilation so the AOT
13274 compiler can use it.
13276 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13277 which reference generic classes and methods.
13279 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13281 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13283 * aot-compiler.c (compile_method): Fix a typo in a comment.
13285 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13287 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13288 everything generic.
13290 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13292 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13294 * mini.h (MonoCompile): Add 'args' field.
13296 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13299 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13301 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13303 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13305 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13307 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13308 opcodes for some opcodes.
13310 * mini.h *.brg *.c: Use the new opcodes.
13312 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13314 * mini.h: Bumped aot revision.
13316 * inssel.brg: modified code generation of type checks for interfaces
13317 to use the new "MonoClass.interface_bitmap" instead of the old
13318 "MonoClass.interface_offsets".
13320 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13322 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13324 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13326 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13329 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13331 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13333 2007-04-27 Wade Berrier <wberrier@novell.com>
13335 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13336 mini.h) to fix build.
13338 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13340 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13342 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13343 causes the corlib unit tests to fail.
13345 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13347 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13349 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13351 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13352 opcodes to the comparison relations.
13354 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13355 opcodes to their types.
13357 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13359 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13360 it in cfg->arch.cinfo.
13362 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13364 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13365 cfg->cil_offset_to_bb.
13367 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13369 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13370 created becase of initlocals.
13372 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13374 * mini-alpha.c cpu-alpha.md: More alpha port work from
13375 Sergey Tikhonov <tsv@solvo.ru>.
13377 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13379 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13381 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13383 * cpu-s390.md (break): Correct the length of break instruction.
13385 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13387 * mini.c: fix a couple of soft-float issues and comments.
13389 2007-04-15 Miguel de Icaza <miguel@novell.com>
13391 * trace.c (is_filenamechar): - is also a filename char.
13393 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13395 * mini-s390.c: Correct checking for enum type in return value processing.
13397 2007-04-14 Raja R Harinath <rharinath@novell.com>
13399 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13400 (version.h): Makefile is in the build directory.
13402 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13404 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13406 2007-04-11 Martin Baulig <martin@ximian.com>
13408 * mini.c (can_access_member): Fix handling of generic classes;
13411 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13413 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13415 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13417 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13419 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13421 * mini-codegen.c: make sure the right spill amount is
13422 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13424 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13426 * mini-ppc.c: fixes for the fp_branch_nan test.
13428 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13430 * basic.cs: Comment out new test which still fails on ia64.
13432 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13434 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13436 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13438 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13440 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13442 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13443 on 64 bit machines. Fixes part of #80738.
13445 * basic.cs: Add regression test.
13447 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13449 * inssel.brg basic.cs: Revert previous change to fix build.
13451 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13454 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13456 * basic.cs: Add new regression test.
13458 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13460 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13463 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13465 * cpu-s390x.md: Correct length of break instruction.
13467 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13469 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13470 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13472 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13474 * *.c: Begin WIN64 port.
13475 * mini.c: Use correct register in profiler.
13476 * mini-amd64.c: No inline assembly on Win64.
13477 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13478 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13479 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13480 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13481 mono_arch_ip_from_context for Win64.
13483 Contributed under MIT/X11 license.
13485 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13487 * exceptions-amd64.c (seh_handler): Ditto.
13489 * exceptions-x86.c (seh_handler): Fix a memory leak.
13491 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13493 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13494 mini-s390x.c: fixed peephole optimizations to deal
13495 correctly with 1 and 2 byte reload avoidance.
13497 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13499 * cpu-s390.md, cpu-s390x.md: update localloc length.
13501 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13503 * cpu-g4.md: added missing descriptions.
13505 2007-03-14 Miguel de Icaza <miguel@novell.com>
13507 * Makefile.am: Add support so the tail tests are not executed on
13508 PowerPC as that is a known limitation of the PowerPC port.
13510 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13512 * runmdesc.bat: Move to msvc directory.
13514 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13516 * runmdesc.bat: Run executable that was produced by the current
13517 target and sent via an argument.
13519 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13521 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13524 * generics.2.cs: Add regression test.
13526 2007-03-09 Wade berrier <wberrier@novell.com>
13528 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13530 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13532 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13533 AOT code depends on this.
13535 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13537 * mini.c: more precise tracking of types in the eval stack
13538 (part of fix for bug #81044).
13540 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13542 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13544 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13546 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13548 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13550 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13552 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13554 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13555 a pointer on 64 bit systems. Fixes #80190.
13557 * iltests.il: Add new regression test.
13559 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13561 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13563 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13565 * trace.c: Remove an erroneous alignemnt check when tracing.
13566 Fixes --trace on OSX86.
13568 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13570 * mini-$(arch).h: initialize SP in context for all the archs.
13572 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13574 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13575 regressions in the thread tests.
13577 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13579 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13580 - fixed implementation of LOCALLOC opcode
13581 - implemented non-un compare for floats
13583 - implementation of FDIV and CKFINITE opcodes
13584 - fixes for latest mono updates
13585 - additional arch opcodes
13587 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13589 * Makefile.am: simplify and merge rules for cross-compilation.
13591 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13593 * local-propagation.c: Actually *apply* the fix for bug 80591...
13595 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13597 * mini-exceptions.c: backuot part of the last change
13598 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13600 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13601 * inssel.brg: Fix bug 59286.
13604 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13606 * mini-exceptions.c: patch from Zoltan to correctly check for
13607 stack boundaries (using the stack register, not the frame register),
13608 fixes bugs #80724, #79717.
13610 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13612 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13613 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13615 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13616 presence of frame pointer elimination.
13618 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13620 * mini-x86.h: NetBSD UCONTEX_REG defines.
13622 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13624 * inssel-amd64.brg: Fix amd64 build.
13626 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13628 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13631 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13633 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13636 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13638 2007-01-30 Mark Mason <mason@broadcom.com>
13640 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13641 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13642 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13643 beginning support for CEE_JMP [not quite working yet]
13644 * tramp-mips.c: LMF handling now works
13646 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13648 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13650 * mini.h (NULLIFY_INS): New macro.
13652 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13654 * mini.c: statistical profiler fix for windows, patch
13655 from Tor Lillqvist (tml@novell.com).
13657 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13658 * local-propagation.c: Fix bug 80591.
13660 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13662 * Makefile.am: put back the --export-dynamic option as with
13663 the previous gmodule flags (thanks to Robert Jordan).
13665 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13667 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13669 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13670 simplify and speed up the local register allocator. Also rename some fields
13671 like iassign->vassign.
13673 * regalloc.c: Remove some functions which are no longer used since their
13674 inlined version is in mini-codegen.c.
13676 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13678 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13680 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13682 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13683 narrowing. Fixes #80622.
13685 * iltests.il: Add new regresssion test.
13687 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13689 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13690 debug-debugger.c, debug-debugger.h: warning fixes.
13691 * driver.c: updated copyright year and made it fit in one line.
13693 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13695 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13697 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13699 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13701 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13703 * iltests.il: Add new test for bug #80507.
13705 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13707 * mini-arm.h: use soft-float also on vfp for now.
13709 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13711 * mini.c: fix some more soft-float issues.
13713 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13715 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13717 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13718 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13719 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13720 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13722 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13724 * mini-arm.c: typo fix.
13726 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13728 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13730 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13732 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13733 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13735 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13737 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13739 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13741 * inssel.brg: Fix a warning.
13743 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13745 * abcremoval.c ssa.c ssapre.c: Update after this change.
13747 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13749 * dominators.c (df_set): Use mono_bitset_union_fast.
13751 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13753 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13754 mini-codegen.c: reduce relocations and memory usage for the cpu
13757 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13759 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13761 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13762 to reduce their size.
13764 2007-01-19 Mark Mason <mason@broadcom.com>
13766 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13767 * mini-mips.c: more configuration macros, support long conditional branches, additional
13768 asserts, fix epilog instrumentation.
13769 * mini-mips.h: use standard stack walk
13770 * cpu-mips.md: increase size of div, rem and conditional branches
13772 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13774 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13777 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13779 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13780 (compile_method): Ditto.
13782 * aot-runtime.c (decode_klass_info): Ditto.
13784 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13785 needed by the code generated by inssel.brg. Also fix a warning.
13787 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13789 * mini.c: deal with enums that become genericinsts by
13790 being nested in a generic class (bug #79956).
13792 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13794 * mini.c: match the generic definition to check for
13795 private access with generic types (bug #78431).
13797 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13799 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13800 to make life easier for people cross-compiling that insist on not
13803 2007-01-17 Mark Mason <mason@broadcom.com>
13805 * inssel-long.brg: patch to deal with mips missing flags
13806 * inssel-long32-mips.brg: implement overflow checks
13807 * insset-mips.brg: implement overflow checks
13808 * mini-mips.h: implement conditional exception handling
13809 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13810 Remove unused code, minor cleanups.
13811 * exceptions-mips.c: minor cleanups
13812 * mini-ops.h: add mips conditional exception ops
13813 * cpu-mips.md: add mips conditional exception ops
13816 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13818 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13819 to deal with mips missing of flags.
13821 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13823 * exceptions-ppc.c: execute fault handlers.
13825 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13827 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13829 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13831 * mini.c: handle also floating point values in initialize_array.
13833 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13835 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13836 array initialization and make it conditional on the intrins option.
13838 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13840 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13841 relocations and put the patch info names close to the enum definition.
13843 2007-01-15 Mark Mason <mason@broadcom.com>
13845 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13847 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13849 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13851 2007-01-12 Raja R Harinath <rharinath@novell.com>
13853 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13855 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13857 * Makefile.am: distribute the mips sources.
13859 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13861 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13864 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13866 * cpu-x86.md: back out for now as this triggers other regressions.
13868 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13870 * cpu-x86.md: force src1 and dest regpair for long shift instructions
13871 to eax:edx, so ecx can't get allocated to them (bug #80489).
13873 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
13875 * mini.c, mini-exceptions.c: enabled running fault handlers
13878 2007-01-03 Miguel de Icaza <miguel@novell.com>
13880 * driver.c: If nothing fail, do not use the string "failed",
13881 because it makes it very annoying to view test result logs on the
13884 2006-12-30 Miguel de Icaza <miguel@novell.com>
13886 * debug-debugger.c (mono_debugger_main): Rename "main" to
13887 "main_method" to prevent a warning.
13889 Remove a warning for unused field.
13891 2006-12-28 Martin Baulig <martin@ximian.com>
13894 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
13896 2006-12-22 Martin Baulig <martin@ximian.com>
13898 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
13899 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
13900 seperate `.mdb_debug_info' section, so we can access it from the
13901 debugger even if the binary is stripped.
13903 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
13904 from the `.mdb_debug_info' here to prevent the linker from
13905 removing that section.
13907 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
13908 mdb-debug-info64.s.
13910 2006-12-19 Robert Jordan <robertj@gmx.net>
13912 * mini-x86: enable the code to return small structures in
13913 registers for FreeBSD as well. Fixes bug #80278.
13914 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
13916 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13918 * mini-x86.c: align the stack when calling the profiler
13919 function instrumenting the prolog (on OSX).
13921 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
13923 * mini.c: emit a break opcode where Debugger.Break () is called.
13925 2006-12-13 Miguel de Icaza <miguel@novell.com>
13927 * mini.c (mono_method_to_ir): Provide useful information on this
13928 assert, to prevent others from debugging like I did.
13930 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
13932 * mini.c: enable code which was incorrectly commented
13935 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
13937 * mini-x86.c: enable on OSX, too, the code to return small
13938 structures in registers.
13940 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13942 * mini-x86.c: remove the use of the dynamic code manager here, too.
13944 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13946 * mini.h, debug-debugger.c, tramp-*.c: fixed
13947 mono_debugger_create_notification_function() to use
13948 mono_global_codeman_reserve () instead of a dynamic code manager.
13950 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
13952 * mini.c, jit-icalls.h, jit-icalls.c: remove the
13953 ves_array_element_address() jit icall and use a generated
13954 managed method instead (which is about 4 times faster for a rank 3
13957 2006-11-29 Mark Mason <mason@broadcom.com>
13959 * basic-calls.cs: additional tests for passing
13960 structures as function arguments.
13962 2006-11-29 Mark Mason <mason@broadcom.com>
13964 * mini-mips.h: disable custom exception handling
13965 * mini-mips.c: throw/rethrow should use jalr to call
13966 exception stubs. Fixed bug with passing structures
13967 by value. More support for tracing floating point
13970 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13972 * mini.c: fixed typo in the soft-float ldind.r4 handling
13975 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
13977 * mini.c, mini.h, driver.c: added --runtime command line
13978 option to select a different runtime than the autodetected one.
13979 * jit.h: added API for embedders to initialize with a specific
13982 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13984 * mini.c: handle also boxing of r4 values (bug #80024).
13986 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13988 * mini-ppc.c: force indirect calls until we reserve
13989 enough address space for all the generated code.
13991 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
13993 * exceptions-arm.c: workaround bugs in the libc definition
13994 of struct ucontext.
13996 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13998 * inssel.brg: fixes from me and Mark Mason.
14000 2006-11-23 Dick Porter <dick@ximian.com>
14002 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14003 semaphore display now we've fixed the initial value
14005 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14007 * inssel.brg: partially revert the last change to fix the build.
14009 2006-11-21 Mark Mason <mason@broadcom.com>
14011 * inssel.brg: Add and use compare-and-branch macros to support
14012 architectures that do not have condition code registers (ie. MIPS).
14013 * *-mips.{c,brg,md}: Fix copyright statements
14015 2006-11-20 Mark Mason <mason@broadcom.com>
14017 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14018 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14019 * mini.h: Added declaration for mono_print_ins()
14020 * mini-codegen.c: added ins_spec initializer for MIPS
14021 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14022 vreg to be virtual and hreg to be non-virtual.
14023 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14024 is not yet working/implemented correctly.
14025 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14026 non-static, fixup calls to print_ins() from other parts in the file.
14028 2006-11-20 Mark Mason <mason@broadcom.com>
14030 * basic-calls.cs: added tests for passing structures as arguments
14033 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14035 * inssel-long32.brg: optimize signed division by power of two.
14037 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14039 * mini-arm.c: added support for interworking with thumb code
14040 (mono must be still be built using the ARM instruction encoding).
14042 2006-11-19 Miguel de Icaza <miguel@novell.com>
14044 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14045 verifier has different rules for it. Fixes a few verifier issues
14048 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14049 at the end, so people know what happened.
14051 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14053 * brach-opts.c: in optimize_exception_target() make sure we
14054 are in a catch clause (fixes bug #79871).
14056 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14058 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14059 more soft-float support fixes.
14061 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14063 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14064 that are passed half on the stack and half in registers.
14066 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14068 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14069 more mips integration work from Mark E Mason
14070 <mark.e.mason@broadcom.com>.
14072 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14074 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14075 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14076 tramp-mips.c: added sources for the mips port, not
14077 integrated in the build yet. Contributed by
14078 Mark E Mason <mark.e.mason@broadcom.com>.
14080 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14082 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14084 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14086 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14087 put the soft-float rules in its own file since it seems to
14088 break s390 compilation.
14090 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14092 * mini-arm.c: fixed wrnings.
14094 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14096 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14097 inssel-arm.brg: ARM support for soft-float.
14099 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14101 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14102 loads and stores of 32 bit fp values.
14104 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14106 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14108 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14109 works. Fixes #79852 and #79463.
14111 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14113 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14114 more soft-float support WIP and fixes.
14116 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14118 * mini-arm.c: some VFP updates.
14120 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14122 * mini-exceptions.c: 0 is a valid local var offset in some
14123 architectures, don't assert (bug #78508).
14125 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14127 * exceptions-arm.c: fixed off by one error in stack walk code.
14129 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14131 * mini.h, mini.c: more precise tracking of type load exceptions.
14133 2006-11-03 Robert Jordan <robertj@gmx.net>
14135 * Makefile.am: [WIN32] Add monow.exe target.
14136 * driver.c: [WIN32] Don't detach the console when debugging.
14139 2006-10-30 Miguel de Icaza <miguel@novell.com>
14141 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14143 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14145 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14147 * driver.c (mini_regression): Fix --regression with AOT.
14149 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14151 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14153 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14155 * mini-sparc.h: Don't use sigaction on sparc/linux.
14157 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14159 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14161 * mini-exceptions.c: Add proper include files for getpid ().
14163 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14165 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14166 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14169 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14170 name cache to reduce its size.
14172 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14174 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14176 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14177 the mono_lmf TLS variable.
14179 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14180 trampoline lmf frames.
14182 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14184 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14186 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14187 the mono_lmf TLS variable.
14189 * mini-exceptions.c: Access the LMF structure through accessors.
14191 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14192 variable instead of in jit_tls->lmf.
14194 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14196 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14197 trampoline lmf frames.
14199 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14201 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14203 * mini.c trace.c mini-x86.c: Revert these too.
14205 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14208 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14210 * genmdesc.c: removed now dead code.
14212 2006-10-09 Robert Jordan <robertj@gmx.net>
14214 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14216 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14218 * mini.h: do not leave gaps in the opcode values.
14220 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14222 * jit-icalls.h: flag functions as internal here, too.
14224 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14226 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14227 functions with the internal attribute.
14229 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14231 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14233 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14235 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14238 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14240 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14241 tail calls as on other platforms.
14243 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14245 * iltests.il: Add a few tailcall tests.
14247 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14249 * driver.c: fix loop for old compilers (bug #79521).
14251 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14253 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14255 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14257 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14258 metadata without any code.
14260 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14261 more precise debugging information using gdb.
14263 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14265 * inssel-ia64.brg: Make the helper methods static.
14267 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14269 * inssel-x86.brg: make the helper methods static.
14271 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14273 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14275 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14277 * mini.c: updates for monoburg changes.
14278 * inssel.brg: make a few helper functions static as they should.
14280 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14282 * Makefile.am: Move mini-codegen.c to common_sources.
14284 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14286 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14288 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14289 mini-ppc.h: port to use the common local register allocator.
14291 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14293 * mini.h: Remove the comment too then.
14295 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14297 * mini.h: put back backend.data which is to be used shortly and
14298 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14299 pointers on 4 byte boundaries it'd have much bigger issues running
14300 and you can ifdef it out anyway.
14302 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14304 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14305 MonoInst size by 4 bytes on 64 bit machines.
14307 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14309 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14310 replacement with more meaningful field names. Arch maintainers, please
14311 check the assigned names are good enough for your arch.
14313 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14315 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14316 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14318 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14320 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14321 relocations and memory requirements, put the optimization flags
14322 definitions in their own file.
14324 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14326 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14328 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14330 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14332 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14334 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14336 * inssel.brg: use the correct function to get the size of an item
14337 in an array, given an element class.
14338 * aot-compiler.c: do not access class->class_size directly.
14340 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14342 * mini.h, debug-mini.c: added a debugging function to print
14343 info about local variables and arguments in a jitted method.
14345 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14347 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14349 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14351 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14353 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14354 inner and outer loops when passing vtypes.
14356 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14358 * mini-ppc.c: take into account the cpu errata for cache flushing
14359 which caused some random errors (bug #79381).
14361 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14363 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14364 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14366 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14368 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14371 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14372 freebsd ports tree.
14374 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14375 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14377 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14380 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14382 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14384 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14386 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14387 macro does not have to be changed during debugging.
14389 * 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>.
14391 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14393 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14395 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14396 MONO_ARCH_NO_EMULATE_MUL is defined.
14398 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14400 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14402 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14404 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14406 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14408 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14409 stuff to mini-exceptions.c where it is used.
14411 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14412 setup code, the real one is in mini-exceptions.c.
14414 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14415 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14416 some changes from the freebsd ports tree.
14418 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14421 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14423 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14425 * mini.c: on Linux, check for /proc to be mounted
14426 (bug# 79351, novell bug#201204).
14428 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14430 * mini.c: handle cases where pthread_attr_getstack() behaves
14431 incorrectly (bug #78096).
14433 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14435 * mini-arm.c: support larger stack frames (bug #79272).
14437 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14439 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14441 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14444 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14445 mono_class_from_name () to find a class from its name.
14447 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14449 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14451 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14453 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14455 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14457 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14459 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14460 callinfo->trampoline.
14462 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14464 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14467 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14469 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14471 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14473 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14474 stats.method_trampolines, it is already done by the generic trampoline code.
14476 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14478 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14480 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14482 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14484 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14486 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14488 * mini.c (print_jit_stats): Print new stats.
14490 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14492 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14494 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14495 Address on two dimensional arrays. Fixes #78729.
14497 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14499 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14502 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14504 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14507 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14509 (mini_get_ldelema_ins): Ditto.
14511 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14513 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14514 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14517 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14519 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14520 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14522 * exceptions-s390x.c: Cosmetic change.
14524 * tramp-s390.c: Fix warning.
14526 * cpu-s390.md: Correct length of mul_imm.
14528 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14530 * aot-compiler.c: added binary writer with ELF backend
14531 implementation (only on Linux/x86 for now).
14533 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14535 * Makefile.am: Don't run net 2.0 AOT tests.
14537 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14538 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14540 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14542 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14544 * aot-compiler.c: simplified and refactored the asm-writing code
14545 to allow different backends.
14547 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14549 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14551 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14552 little. Share patches of type TYPE_FROM_HANDLE as well.
14554 * mini.c (mono_patch_info_equal): New helper function.
14555 (mono_patch_info_hash): Ditto.
14557 * aot-compiler.c (emit_method_code): Fix s390 build.
14559 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14560 is not handled because it is stored as a flag and not as a type ctor. Fixes
14563 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14565 * aot-compiler.c: Fix computation of GOT slot statistics.
14567 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14568 Also remove support for not PIC AOT.
14570 * mini.h: Bump AOT file format version.
14572 * objects.cs: Add a test for #78990.
14574 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14575 (peter.dettman@iinet.net.au). Fixes #79087.
14577 * basic-long.cs: Add a test for the above.
14579 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14581 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14583 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14586 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14588 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14591 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14593 * mini.c: Don't verify COM proxy invoke calls
14596 2006-08-10 Dick Porter <dick@ximian.com>
14598 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14599 which process is holding semaphores locked.
14601 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14603 * mini-ia64.c mini-amd64.c: Fix #79027.
14605 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14607 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14609 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14610 implicit arguments in a vararg call. Fixes #79027.
14612 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14614 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14615 (mono_get_array_new_va_signature): Ditto.
14617 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14619 * aot-runtime.c: Call init_plt lazily.
14621 * inssel-long.brg: Fix unsigned long->int conversion.
14623 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14625 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14626 that most data is now in the .rss/.data section.
14628 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14630 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14632 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14634 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14636 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14638 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14639 virtual call. Fixes #79010.
14641 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14642 and use the result as the this argument in the real call.
14644 * generics.2.cs: Add a new test for #79010.
14646 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14648 * mini-x86.c: Fix a warning.
14650 * aot-compiler.c: Add a bunch of statistics.
14652 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14654 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14656 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14658 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14660 * 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>.
14662 2006-07-13 Miguel de Icaza <miguel@novell.com>
14664 * mini.c (mono_method_to_ir): Obtain the original method in the
14665 CIL stream and use this to perform validation.
14669 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14671 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14672 (mono_arch_call_opcode): Ditto.
14674 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14677 * mini.c (mono_patch_info_dup_mp): New helper function.
14679 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14680 compilation. Fixes #78827.
14682 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14684 * declsec.c: Use original security informations for
14685 MONO_WRAPPER_MANAGED_TO_MANAGED.
14687 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14689 * mini.c: Allow Com Interop methods/classes and
14690 don't verify COM wrapper calls
14693 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14695 * inssel-long32.brg: Fix long->i4 checked conversion.
14697 * exceptions.cs: Add a test for the above.
14699 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14701 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14703 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14706 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14709 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14711 * mini.c: Fix solaris/x86 exception handling.
14713 * Makefile.am: Get rid of $(ICU_LIBS).
14715 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14717 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14718 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14719 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14721 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14723 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14724 this function causes a SIGSEGV.
14726 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14728 * mini.c: Remove unused solaris/x86 includes.
14730 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14732 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14734 2006-06-20 Jb Evain <jbevain@gmail.com>
14736 * cpu-g4.md: fix max length of start_handler instruction.
14738 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14739 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14741 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14742 * ssa.c: Fixed bug 78653 for SSA based deadce.
14743 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14744 MonoInst.flags, used in SSA based deadce.
14745 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14746 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14748 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14750 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14751 it can end up using non executable memory on ppc64 systems
14752 running ppc32 userspace (fix from Johannes Berg).
14754 2006-06-14 Dick Porter <dick@ximian.com>
14756 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14759 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14760 * mini.c: Made so that inline is locally disabled if it would
14761 trigger a .cctor, because too many apps depend on this behavior
14762 (which seems to be also the one of the MS CLR).
14764 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14766 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14767 No idea why this worked before.
14769 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14770 which branch to outer exception clauses since they could skip the
14771 inner finally clauses. Fixes #78633.
14773 * exceptions.cs: Add a test for the above.
14775 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14778 * iltests.il: Add a test for the above.
14780 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14782 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14783 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14785 * iltests.il: Add a test for the above.
14787 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14789 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14791 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14792 methods as instrinsics.
14794 2006-06-09 Wade Berrier <wberrier@novell.com>
14796 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14797 (simple-cee-ops.h ssapre-mini-ops.h)
14799 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14801 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14802 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14804 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14805 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14807 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14809 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14811 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14813 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14814 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14815 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14816 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14817 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14818 of opcodes, so that bug 78549 should not happen again.
14819 * ssapre.c: Updated to use the renamed files.
14821 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14823 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14824 in OP_ATOMIC_EXCHANGE_I4.
14826 2006-06-07 Wade Berrier <wberrier@novell.com>
14828 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14829 in mono_debugger_create_notification_function)
14831 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14833 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14835 * mini.c (type_from_stack_type): Disable some changes which do not
14838 * driver.c: Reenable opts.
14840 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14841 of the evaluation stack.
14843 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14844 evaluation stack trace at entry to the bblock.
14846 * mini.c (merge_stacks): New function to perform verification of stack merges.
14847 Turned off by default.
14849 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14852 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14854 * local-propagation.c: Fixed bug 78549.
14856 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14858 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14860 2006-06-02 Miguel de Icaza <miguel@novell.com>
14862 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14863 tramp-arm.c, tramp-ia64.c
14864 (mono_debugger_create_notification_function): Update signature to
14865 new signature and use new protocol for creating the notification
14868 Should fix the build.
14870 2006-06-02 Geoff Norton <gnorton@customerdna.com>
14872 * exceptions-ppc.c (mono_jit_walk_stack)
14873 (ves_icall_get_frame_info): Fix the build
14875 2006-06-02 Zoltan Varga <vargaz@gmail.com>
14877 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
14879 2006-05-31 Raja R Harinath <rharinath@novell.com>
14881 * il2tests.2.il: New file for generics CIL tests. Add test for
14883 * Makefile.am: Update.
14886 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
14889 2006-05-30 Massimiliano Mantione <massi@ximian.com>
14891 * aliasing.c: Fixed bug 78311.
14893 2006-05-29 Martin Baulig <martin@ximian.com>
14895 * mini-exceptions.c (mono_find_jit_info): When computing the
14896 native offset, check whether we're actually inside the method's
14897 code; call mono_debug_print_stack_frame() to format the frame.
14898 (ves_icall_System_Exception_get_trace): Call
14899 mono_debug_print_stack_frame() to format the stack frame.
14900 (ves_icall_get_trace): Update to the new debugging API.
14901 (mono_jit_walk_stack_from_ctx): Likewise.
14902 (ves_icall_get_frame_info): Likewise.
14904 * mini.c (get_method_from_ip): Use the new debugging API.
14905 (mono_print_method_from_ip): Likewise.
14908 (mono_jit_walk_stack): Use the new debugging API.
14909 (ves_icall_get_frame_info): Likewise.
14911 2006-05-27 Zoltan Varga <vargaz@gmail.com>
14913 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
14915 2006-05-25 Massimiliano Mantione <massi@ximian.com>
14917 * mini.c: Added "limitator" to inline for debugging.
14919 2006-05-24 Martin Baulig <martin@ximian.com>
14921 * debug-debugger.c (mono_debugger_init): Create a private,
14922 malloc()-based code manager for the notification function and
14923 intentionally leak it on exit. This fixes the crash-on-exit race
14927 (mono_debugger_create_notification_function): Added
14928 `MonoCodeManager *' argument.
14931 (mono_debugger_create_notification_function): Added
14932 `MonoCodeManager *' argument.
14934 2006-05-23 Massimiliano Mantione <massi@ximian.com>
14936 * aliasing.c: Fixed 64 bit issue.
14937 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
14938 default since all known bugs are fixed (one more time!).
14940 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14942 * mini.c: write barrier support.
14944 2006-05-23 Martin Baulig <martin@ximian.com>
14946 * debug-debugger.c: Revert Paolo's change. Add comment and #error
14947 check at the top of the file.
14949 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
14951 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
14952 reverting changes without reason and without changelog entries.
14954 2006-05-18 Zoltan Varga <vargaz@gmail.com>
14956 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
14957 to a few opcodes. Fixes #78439.
14959 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
14960 consistency with other archs.
14962 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
14964 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14966 * debug-debugger.c: fix the build.
14968 2006-05-17 Martin Baulig <martin@ximian.com>
14971 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
14972 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
14973 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
14974 (debugger_attach): Call GC_mono_debugger_add_all_threads().
14976 2006-05-11 Zoltan Varga <vargaz@gmail.com>
14978 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
14980 2006-05-10 Zoltan Varga <vargaz@gmail.com>
14982 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
14983 MONO_TYPE_GENERICINST.
14985 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
14986 MONO_TYPE_GENERICINST.
14988 2006-05-09 Zoltan Varga <vargaz@gmail.com>
14990 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
14993 2006-05-08 Zoltan Varga <vargaz@gmail.com>
14995 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
14997 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
14999 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15001 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15002 mono_trace_cleanup ().
15004 * iltests.il: Fix problem with the newly added test.
15006 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15007 due to register constraints, free up the previous hreg. Fixes #78314.
15009 * iltests.il: Add new test for #78314.
15011 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15012 Interlocked.Add. Fixes #78312.
15014 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15016 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15018 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15020 2006-05-05 Martin Baulig <martin@ximian.com>
15022 * debug-mini.c (mono_debug_open_block): New method.
15025 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15026 the beginning of each basic block.
15029 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15030 the beginning of each basic block.
15032 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15034 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15035 default until I understand why they break the build on amd64.
15037 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15039 * mini.c (mini_cleanup): Call mono_cleanup ().
15041 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15044 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15046 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15047 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15048 default since all known bugs are fixed, and I cannot reproduce bug
15049 77944... I'm asking Matt Hargett to test again after this commit.
15051 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15053 * mini-codegen.c: Fixed typo that thrashed inline.
15055 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15057 * dominators.c (compute_dominators): Avoid using a worklist since
15058 it is not correct in some cases. Instead, iterate over all bblocks as
15059 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15061 2006-04-28 Miguel de Icaza <miguel@novell.com>
15063 * mini.c (mono_jit_compile_method_inner): Use
15064 mono_prepare_exception_from_error that resets the value
15067 2006-04-27 Miguel de Icaza <miguel@novell.com>
15069 * mini.c: Move the mini_loader_error_to_exception to metadata.
15071 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15073 * aliasing.c: Fixed bug 78210.
15075 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15077 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15078 default until all their problems (or the ones they trigger) are fixed.
15080 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15082 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15084 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15085 as loaded only after resolving patches since that could invoke the same method.
15087 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15089 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15092 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15095 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15098 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15099 made from AOT code through the PLT table.
15101 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15102 holding the plt offset when a call is made to the aot plt trampoline.
15104 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15106 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15109 * Makefile.am (common_sources): Fix build breakage.
15111 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15112 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15113 intra-assembly calls if possible.
15115 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15117 * mini-trampolines.c: Handle PLT entries.
15119 * mini.c: Avoid creating a GOT var for calls.
15121 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15122 from mscorlib code.
15124 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15125 from mscorlib code.
15127 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15130 * mini.h: Bump AOT file format version.
15132 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15135 2006-04-25 Martin Baulig <martin@ximian.com>
15137 * driver.c: Disable copyprop, consprop and inline when running
15138 inside the debugger.
15140 2006-04-25 Martin Baulig <martin@ximian.com>
15142 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15143 with `get_current_thread' and added `detach'.
15144 (MonoDebuggerMetadataInfo): Added `thread_size',
15145 `thread_tid_offset', `thread_stack_ptr_offset' and
15146 `thread_end_stack_offset'.
15148 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15150 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15153 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15154 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15156 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15158 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15160 * aot.c: Add support for ADJUSTED_IID.
15162 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15164 * aot.c (emit_method_order): Don't align method_order_end.
15166 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15167 the interface ID changes.
15169 2006-04-21 Dick Porter <dick@ximian.com>
15171 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15172 cleaning up a thread. Fixes the new part of bug 77470.
15174 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15176 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15177 to managed wrapper.
15179 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15181 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15183 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15184 SIGSEGV. Fixes #78072.
15186 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15187 unregister our SIGABRT handler.
15189 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15191 * mini.c: Disabled inline where it can alter the call stack in a
15192 way visible from managed code.
15193 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15196 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15198 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15199 on other platforms. Fixes #78089.
15201 2006-04-13 Martin Baulig <martin@ximian.com>
15203 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15204 determine whether we're inside the debugger.
15207 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15209 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15211 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15212 handler clauses. Fixes #78024.
15214 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15215 in the CALL_MEMBASE opcodes. Fixes #78088.
15216 (mono_arch_get_vcall_slot_addr): Ditto.
15218 2006-04-10 Martin Baulig <martin@ximian.com>
15220 * debug-debugger.c: The thread handling code has now been moved
15221 into ../metadata/threads.c.
15223 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15225 * driver.c (mono_main): Fix --with-gc=none build.
15227 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15228 (mono_spillvar_offset_float): Ditto.
15229 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15230 hreg, not when its !global, since on ia64, there is a third category: stacked
15233 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15235 * mini.c: set MonoInst->klass for load field address and a few other
15238 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15240 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15242 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15244 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15245 the branch opt changes.
15247 2006-04-06 Dick Porter <dick@ximian.com>
15249 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15251 * wapihandles.c (mini_wapi_seminfo):
15252 * driver.c (mono_main): Add semaphore info option
15254 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15256 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15257 branch optimization changes. Fixes #78009.
15259 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15261 * mini.c: ignore accessibility of methods in managed->native wrappers.
15263 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15265 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15267 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15269 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15271 * mini.c: Modify the branch optimizations to preserve the invariant that
15272 the entries inside the in_bb and out_bb arrays are unique.
15273 (mono_unlink_bblock): Avoid creation of new arrays.
15275 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15277 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15280 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15282 * mini.c (optimize_branches): Remove the "optimizations" in
15283 the cbranch1/cbranch2 -> branch cases which were causing several
15284 problems in the past. Fixes #77986.
15286 2006-03-31 Chris Toshok <toshok@ximian.com>
15288 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15289 default optimizations :(
15291 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15293 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15296 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15298 * local-propagation.c: Added comments to structs and removed
15299 "Mono" prefixes from local tree mover types.
15301 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15303 * Makefile.am (arch_sources): Define this for each architecture so
15304 libmono_la_SOURCES is defined in one place.
15306 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15308 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15311 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15313 * driver.c: print the GC name supplied by configure.
15315 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15317 * local-propagation.c: Added tree mover, and moved here all the
15318 local propagation code from mini.c
15319 * mini.c: Added support for treeprop, and moved all the local
15320 propagation code to local-propagation.c
15321 * mini.h: Added support for treeprop
15322 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15323 treeprop, inline and deadce by default
15324 * Makefile.am: Added local-propagation.c
15326 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15328 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15330 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15332 * debug-debugger.c: make it compile without the Boehm GC.
15334 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15336 * mini.c: fixed issue with mismatch when an icall is registered
15337 with multiple names but same address.
15339 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15341 * declsec.c, mini-exceptions.c: use write barrier to set reference
15342 fields of managed objects.
15344 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15346 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15347 (can_access_internals): Fix a warning.
15349 * mini.c (print_method_from_ip): Rename this to
15350 mono_print_method_from_ip so it gets exported.
15352 * trace.c: Deal with strings inside StringBuilder's containing garbage
15353 and fix memory leaks. Fixes #77848.
15355 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15357 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15360 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15362 * mini-s390.c: Remove OP_X86_TEST_NULL.
15364 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15366 * mini.c: use the correct GetHashCode() for the moving collector.
15368 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15370 * liveness.c: Regalloc spill cost tuning.
15372 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15374 * mini-s390x.h: Correct S390_LONG macro.
15376 * mini-s390x.c: Cleanup unused code.
15378 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15380 * jit-icalls.h: New file.
15382 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15383 icalls and include that instead of including jit-icalls.c.
15385 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15388 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15390 * mini.c: when checking for member accessibility, also check for
15391 friend assemblies and for explicit interface implementations.
15393 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15395 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15397 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15399 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15400 common cases are done first.
15402 * mini-ops.h: Only define platform specific opcodes on the given platform.
15404 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15407 2006-03-14 Martin Baulig <martin@ximian.com>
15409 Revert Paolo's change from r57348:
15411 * mini.h: don't use gboolean for bitfields.
15412 * mini.c: verifier changes for fields and methods accessibility.
15414 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15416 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15418 * mini-s390x.c: Fix conv_r_un.
15420 * cpu-s390, cpu-s390x.md: Fix lengths.
15422 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15424 * mini.c: nested types have access to all the nesting
15425 levels, not just the enclosing types.
15427 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15429 * mini.c: added a few more verification checks.
15431 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15433 * liveness.c: Merge optimizations from the linear-il branch.
15435 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15437 * mini-ia64.c (emit_call): Add a comment.
15439 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15441 * tramp-ia64.c: Fix some warnings.
15443 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15445 * mini.h: don't use gboolean for bitfields.
15446 * mini.c: verifier changes for fields and methods accessibility.
15448 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15450 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15451 lazy icall wrapper changes.
15453 * dominators.c: Replace all the dominator algorithms with faster
15454 ones from the linear-il branch.
15456 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15459 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15460 common cases are done first.
15462 * mini-amd64.c: Fix some warnings.
15464 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15467 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15470 * mini.h: Add a missing prototype.
15472 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15474 * mini.c: Compile icall wrappers lazily.
15476 * mini-codegen.c: Use printf instead of g_print since its much faster.
15478 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15481 * mini.c (optimize_branches): Cache the negative result from
15482 remove_block_if_useless ().
15484 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15485 Also fix some bblock linking issues.
15487 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15490 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15492 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15493 accessed fields first, for better cache behavior.
15495 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15497 * mini.c: speedup IList<T> array accesses.
15499 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15501 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15502 inline_costs counter. Fixes #77190.
15504 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15506 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15507 trace messages. Fixes #77706.
15509 2006-03-04 Martin Baulig <martin@ximian.com>
15511 * tramp-amd64.c, tramp-x86.c
15512 (mono_debugger_create_notification_function): Use
15513 mono_global_codeman_reserve() to allocate a buffer at runtime and
15516 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15518 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15519 notification function at runtime and then call `initialize' in the
15520 `MONO_DEBUGGER__debugger_info' vtable.
15522 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15524 * iltests.il: Fix a visibility problem.
15526 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15528 * driver.c, mini.c: add hooks for the counters API.
15530 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15532 * driver.c: show disabled options.
15534 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15536 * linear-scan.c: always use cost-driven selection.
15538 2006-02-28 Raja R Harinath <rharinath@novell.com>
15540 * jit-icalls.c (helper_compile_generic_method): Revert change from
15543 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15545 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15547 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15549 * inssel.brg: style fixes, mostly to force the updated monoburg
15550 to run for people using svn.
15552 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15554 * mini.c: match monoburg changes.
15556 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15558 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15559 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15560 declaration in the header file.
15562 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15564 * helpers.c: reduce relocations and mem usage.
15566 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15568 * mini.h, mini-codegen.c: disable logging features if
15569 requested by configure.
15571 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15573 * mini.c: tiny verifier changes.
15575 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15577 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15578 cpu-pentium.md: stack alignment changes for osx/x86,
15579 partially from Geoff Norton <gnorton@customerdna.com>.
15581 2006-02-24 Raja R Harinath <harinath@gmail.com>
15583 * jit-icalls.c (helper_compile_generic_method): Update to changes
15584 in metadata/class.c.
15586 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15588 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15590 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15591 interface calls with large offsets.
15593 2006-02-23 Raja R Harinath <rharinath@novell.com>
15595 * jit-icalls.c (helper_compile_generic_method): Document the
15596 special-case we depend on so that we can inflate the method twice
15597 with the same context with no bad side-effects.
15599 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15601 * mini-x86.c, mini-amd64.c: fix for case when xen support
15604 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15606 * mini-x86.c, mini-amd64.c: generate code to access tls items
15607 in a faster way for Xen systems.
15609 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15611 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15612 updates and compilation fixes for the OSX/x86 port, mostly from
15613 Geoff Norton <gnorton@customerdna.com>.
15615 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15617 * inssel.brg: faster interface call implementation
15618 to sync with the interface_offsets MonoVTable changes.
15620 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15622 * mini.c: more verification checks.
15624 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15626 * mini.c: added a few more verification checks.
15628 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15630 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15631 facility on the processor and use it if available.
15633 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15635 * driver.c, aot.c, mini.c: throw exception if the IL code is
15636 invalid or unverifiable.
15638 2006-02-17 Raja R Harinath <rharinath@novell.com>
15640 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15643 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15645 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15647 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15649 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15650 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15651 handling of instantiated generic valuetypes.
15653 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15655 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15656 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15659 * generics.2.cs: Revert the nullable reftypes tests.
15661 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15663 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15664 using __builtin_frame_address (1) as it doesn't work in the presence
15665 of optimizations. Hopefully fixes #77273.
15667 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15668 -> generics.cs change as it doesn't work with some automake versions.
15670 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15672 * mini.c: handle systems that sue a different way to
15673 retrieve the stack address of the current thread.
15675 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15677 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15678 it specially in the makefile.
15680 * generics.2.cs: Add tests for nullable reference types.
15682 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15684 * mini.c: always handle the case when mono_jit_init()
15685 is called in a thread different from the main thread,
15686 confusing libgc (bug #77309).
15688 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15690 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15692 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15694 * mini.c: change optimize_branches () to use a single loop
15695 and introduce a new optimization to simplify some range checks.
15697 2006-02-03 Martin Baulig <martin@ximian.com>
15699 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15700 and merged with debugger_thread_manager_add_thread().
15701 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15702 inform the debugger about the main thread.
15704 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15706 * basic.cs: Add test for div.un/rem.un constant folding.
15708 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15710 * cpu-s390x.md: correct int_xor_imm length
15712 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15714 * generics.2.cs: New test for #77442.
15716 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15719 2006-02-02 Martin Baulig <martin@ximian.com>
15721 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15722 <mono/metadata/mono-debug-debugger.h>
15724 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15726 2006-02-02 Martin Baulig <martin@ximian.com>
15728 * debug-debugger.h: New header file for debug-debugger.c.
15730 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15731 function is a separate thread anymore; add support for attaching.
15733 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15735 * tramp-x86.c: Fix a warning.
15737 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15739 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15740 on very large methods.
15742 * aot.c (load_patch_info): Fix a warning.
15744 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15746 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15747 mini-ops.h: alu membase optimizations.
15749 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15751 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15752 to speedup StringBuilder.
15754 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15756 * dominators.c (mono_compute_natural_loops): Fix detection of
15757 loop body start blocks.
15759 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15761 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15763 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15766 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15768 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15770 2006-01-25 Martin Baulig <martin@ximian.com>
15772 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15773 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15774 started to cleanup this file a little bit.
15776 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15778 * mini.c: optimize a codepath frequently happening in generics code.
15780 2006-01-23 Martin Baulig <martin@ximian.com>
15782 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15784 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15785 functions directly.
15787 * driver.c: debug-debugger.c is only available if
15788 `MONO_DEBUGGER_SUPPORTED' is defined.
15790 2006-01-23 Martin Baulig <martin@ximian.com>
15792 * debug-debugger.c: Only enable this on platforms where the Mono
15793 Debugger is working (x86 and x86_64).
15795 2006-01-21 Martin Baulig <martin@ximian.com>
15797 The Mono Debugger is now using the normal `mono' instead of the
15798 `mono-debugger-mini-wrapper' when executing managed code.
15800 * debug-debugger.c: New file; previously known as
15801 debugger/wrapper/wrapper.c.
15803 * debug-mini.c (mono_init_debugger): Removed.
15805 * driver.c (mono_main): Added new `--inside-mdb' command line
15806 argument which is used when running inside the debugger.
15808 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15810 * liveness.c (mono_analyze_liveness): Remove some unused data
15813 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15815 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15817 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15819 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15820 depends on implementation details of monobitset.
15822 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15825 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15827 * liveness.c: Update after monobitset changes.
15829 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15831 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15833 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15835 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15837 * mini-s390x.c: Remove warning messages.
15839 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15841 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15843 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15845 * generics.2.cs: Add ldelem/stelem_any test.
15847 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15849 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15851 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15853 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15855 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15857 * generics.2.cs: Reenable vtype tests.
15859 * inssel-x86.brg: Remove an icorrect valuetype rule.
15861 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15863 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15864 initial support for OP_ABS.
15866 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15868 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
15870 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15872 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
15873 conversion and implement LADD/LSUB.
15875 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
15878 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15880 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
15882 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
15885 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15887 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
15888 localloc is encountered. Fixes crash in test-183.cs when using gmcs
15889 (stack walk problem).
15891 2006-01-04 Zoltan Varga <vargaz@gmail.com>
15893 * aot.c (mono_aot_load_method): Fix a warning.
15895 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15897 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15899 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15901 * iltests.il: Add test for #77148.
15903 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
15906 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15908 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
15910 2006-01-03 Neale Ferguson <neale@sinenomine.net>
15912 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
15913 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
15915 * basic-long.cs: Add lconv-to-r4/r8 tests.
15917 2006-01-03 Zoltan Varga <vargaz@gmail.com>
15919 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
15921 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
15922 here as on other archs.
15924 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15926 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
15928 2005-12-29 Neale Ferguson <neale@sinenomine.net>
15930 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
15932 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
15934 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
15935 instrument_prolog; Add memory_barrier instruction.
15937 2005-12-26 Zoltan Varga <vargaz@gmail.com>
15939 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
15941 2005-12-23 Zoltan Varga <vargaz@gmail.com>
15943 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
15945 * aliasing.c inssel.brg: Fix warnings.
15947 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
15948 could skip initialization of some parts of memory.
15950 * mini.c mini-ia64.c: Fix warnings.
15952 * inssel-sparc.brg: Add an implementation of lneg which actually works.
15954 2005-12-22 Zoltan Varga <vargaz@gmail.com>
15956 * aliasing.c (mono_build_aliasing_information): Add a workaround for
15957 a crash seen on sparc.
15959 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
15961 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
15963 2005-12-21 Neale Ferguson <neale@sinenomine.net>
15965 * mini-ops.h: Add s390_backchain instruction
15967 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
15969 * cpu-s390.md: Add s390_backchain instruction
15971 * mini-s390.c: Significant ABI changes
15973 * mini-s390.h: Cater for zero length structures
15975 2005-12-20 Neale Ferguson <neale@sinenomine.net>
15977 * mini-s390.c: ABI fixes
15979 * inssel-s390.brg: Remove debug statements
15981 * cpu-s390.md: Fix length of ATOMIC_xx operations
15983 2005-12-19 Zoltan Varga <vargaz@gmail.com>
15985 * basic-float.cs: Add float<->long conversion tests.
15987 2005-12-16 Neale Ferguson <neale@sinenomine.net>
15989 * mini-s390.c: Fix LOCALLOC processing.
15991 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
15993 2005-12-15 Zoltan Varga <vargaz@gmail.com>
15995 * iltests.il: Add tests for some opcodes not covered by the other
15998 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16000 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16001 register loading for Tail processing; Correct trace output.
16003 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16005 * cpu-s390.md: Correct size of jmp instruction.
16007 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16009 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16011 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16013 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16014 Bring s390 up to current level.
16016 2005-12-12 Zltan Varga <vargaz@gmail.com>
16018 * generics.2.cs: Disable the newly added tests as they do not work yet.
16020 * generics.2.cs: Add valuetype tests.
16022 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16024 * basic-long.cs: Add i4->u8 test.
16026 * objects.cs: Add tests for JIT intrinsic.
16028 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16029 optimizations lost by a mistake.
16031 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16033 * basic-long.cs: Remove a test moved to objects.cs.
16035 * arrays.cs: Add more array tests.
16037 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16039 * arrays.cs: Add new tests for multi-dimensional arrays.
16041 2005-12-06 Raja R Harinath <rharinath@novell.com>
16043 * Makefile.am (test_sources2): Add generics.2.cs.
16044 (EXTRA_DIST): Add test_sources2.
16046 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16048 Support for boxing and unboxing nullable types as well as the
16049 isinst operation on nullables, per the CLI ammendment.
16051 * inssel.brg (CEE_ISINST): Special case for nullable
16053 * mini.c (handle_unbox_nullable): new method
16054 (handle_box): Special case for nullable types
16055 (mono_method_to_ir): Call handle_unbox_nullable in correct
16058 * generics.2.cs: New test suite
16060 * Makefile.am: Support for regression tests with generics.
16062 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16064 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16065 allocated to registers. Fixes #76800.
16067 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16069 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16071 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16073 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16076 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16078 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16081 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16083 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16084 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16086 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16087 single precision before storing to a single precision location.
16089 2005-11-28 Raja R Harinath <rharinath@novell.com>
16091 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16093 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16095 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16098 * basic.cs: Remove test_0_byte_compares test which was moved to
16099 objects.cs a long time ago.
16101 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16103 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16105 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16107 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16108 handlers are called.
16110 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16113 * mini-ia64.c: Add support for the throw->branch exception
16116 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16118 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16120 * mini.c: Enabled "fastpath" deadce :-)
16122 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16124 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16125 alias analysis pass to support it.
16126 * mini.h: Likewise.
16128 * liveness.c: Likewise (liveness computation can use aliasing
16129 information to be more accurate).
16130 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16131 moreover made so that "--compile-all" uses the given optimization
16132 flags and not the default ones.
16133 * aliasing.c: Alias analysis (new file).
16134 * aliasing.h: Likewise.
16135 * Makefile.am: added "aliasing.c" and "aliasing.h".
16137 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16139 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16142 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16144 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16145 fp >= end_of_stack exit condition, as it is not needed, and it might
16146 become true for fp eliminated frames.
16148 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16150 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16153 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16155 * mini-arm.c: fixed alignment of doubles/longs to match
16156 the C ABI (bug #76635).
16158 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16160 * aot.c: fix compilation with --enable-minimal=aot.
16162 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16164 * mini-arm.c: fixed compatibility with the new
16165 floating point emulator package for compares.
16167 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16169 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16171 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16173 * mini-exceptions.c (print_stack_frame): Output to stderr.
16174 (mono_handle_native_sigsegv): Ditto.
16176 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16178 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16179 OP_LCONV_TO_OVF_I implementation.
16181 * mini-amd64.c: Add support for the throw->branch exception
16184 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16185 when the catch clause catches a more general exception, i.e. Object.
16187 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16189 * cpu-ia64.md: Remove unused opcodes.
16191 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16192 specific defines for architectures defining USE_SIGACTION.
16194 * mini-ia64.c: Fix some warnings.
16196 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16197 version seemed to skip a frame.
16199 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16201 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16202 only calls which are made to native code use this flag.
16204 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16206 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16207 varargs methods as well.
16209 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16210 which have save_lmf set. Reorganize methods prologs a bit.
16212 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16213 debugger to the proper place.
16215 2005-10-29 Martin Baulig <martin@ximian.com>
16217 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16218 when running inside the debugger until the debugger has support
16221 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16223 * mini.h: Fix a warning.
16225 2005-10-24 Miguel de Icaza <miguel@novell.com>
16227 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16228 we expose publicly, this returns the string.
16230 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16232 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16233 with fp elimination.
16235 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16237 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16238 native stacktrace using the glibc 'backtrace' function if available.
16240 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16242 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16244 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16245 handle SIGSEGVs received while in native code.
16247 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16248 code, call mono_handle_native_sigsegv which will abort the runtime
16249 after printing some diagnostics, instead of converting it into a
16250 confusing NullReferenceException.
16252 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16254 * cpu-pentium.md: Remove unused opcodes.
16256 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16258 * mini-amd64.h (MonoLMF): Add rsp field.
16260 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16263 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16265 * mini-codegen.c (get_register_spilling): Fix some warnings.
16267 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16269 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16270 elimination during exception handling. Enable fp elimination by
16273 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16276 2005-10-16 Martin Baulig <martin@ximian.com>
16278 * mini-exceptions.c
16279 (mono_debugger_run_finally): New public method for the debugger.
16281 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16283 * debug-mini.c (mono_debug_init_method): Fix warning.
16285 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16286 the 'exname' parameter const to fix some warnings.
16288 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16290 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16291 introduced by the previous patch.
16293 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16295 * basic-float.cs: Add test for precision of float arithmetic.
16297 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16298 when loading/storing single values from/to memory.
16300 * mini.c (mono_jit_compile_method_with_opt): Create the function
16301 pointers in the correct domain.
16303 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16305 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16306 introduced by previous patch.
16308 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16309 when out_filter_idx is NULL.
16311 * mini-exceptions.c: Don't run filter clauses twice during exception
16312 handling. Fixes #75755.
16314 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16316 * aot.c: Add support for ldflda wrappers.
16318 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16321 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16323 * mini.c, mini.h: do not consider exception handlers blocks when
16324 setting up interface variables.
16326 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16328 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16330 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16332 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16333 causes a regression.
16335 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16337 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16339 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16340 of the OP_P definitions.
16342 * TODO: Add a proposal for dealing with the CEE/OP mess.
16344 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16345 optimizations from the x86 port.
16347 * cpu-amd64.md: Ditto.
16349 * basic.cs basic-long.cs: Add tests.
16351 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16353 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16354 Patrik Torstensson's implementation of my exception-handling
16355 optimization idea, when the exception object is not used
16358 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16360 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16361 of the mul_imm optimizations from the old jit.
16363 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16365 * mini.c, liveness.c: patch by Patrik Torstensson and
16366 Zoltan Varga to improve performance in methods with
16369 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16371 * driver.c: Remove 'Globalization' entry from --version.
16373 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16375 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16376 there is a profiler interested in JIT events.
16378 * aot.c: Load profile files produced by the AOT profiling module, and
16379 reorder methods based on the profiling info. Add a 'method_order' table
16380 to the AOT file to make mono_aot_find_jit_info work with the reordered
16383 * mini.h: Bump AOT file version info.
16385 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16387 * mini-arm.h: work around what looks like a gcc bug when optimizations
16390 2005-09-28 Raja R Harinath <rharinath@novell.com>
16392 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16393 conditionals. Use ...
16394 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16396 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16398 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16399 to determine the amount of memory to copy when passing valuetypes.
16401 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16402 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16404 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16406 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16407 information about aot.
16409 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16411 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16412 macros. This will allow a deadlock debugger to easily be plugged
16415 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16417 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16419 2005-09-27 Raja R Harinath <rharinath@novell.com>
16421 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16422 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16423 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16424 ($(arch_built)) [CROSS_COMPILING]: Error out.
16426 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16428 * aot.c: Add support for the no_special_static flag for classes.
16430 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16432 * Reapply reverted patches.
16434 * *: Revert r50174 as well.
16436 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16438 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16440 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16442 2005-09-23 Miguel de Icaza <miguel@novell.com>
16444 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16445 part of the SIG_HANDLER_SIGNATURE.
16447 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16449 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16452 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16453 introduced by previous patch.
16455 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16457 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16458 saved registers too.
16460 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16461 upon the information returned by get_call_info ().
16463 * mini-x86.c (add_float): Fix stack size calculation.
16464 (mono_arch_call_opcode): Rewrite this so it works based up the
16465 information returned by get_call_info ().
16466 (mono_arch_get_this_vret_args): Ditto.
16468 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16470 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16471 in cinfo to determine the registers which need to be used.
16473 2005-09-20 Miguel de Icaza <miguel@novell.com>
16475 * driver.c (mono_main): Add --server and --desktop flags.
16477 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16479 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16480 registers as global registers.
16482 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16483 longer needed with the new register allocator.
16485 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16487 * cpu-ia64.md: Remove unused opcodes.
16489 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16491 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16493 * cpu-amd64.md: Remove unused opcodes.
16495 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16496 needed with the new register allocator.
16498 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16501 2005-09-16 Raja R Harinath <rharinath@novell.com>
16503 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16505 2005-09-16 Martin Baulig <martin@ximian.com>
16507 * exceptions-amd64.c
16508 (throw_exception): Don't call mono_debugger_throw_exception() if
16509 we're a rethrow - see the FIXME in the code.
16511 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16513 * mini.c (mono_init_exceptions): This only works on some architectures.
16515 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16517 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16520 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16522 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16523 now in mini-exceptions.c.
16525 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16527 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16528 now in mini-exceptions.c.
16530 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16532 * exceptions-x86.c: Applied patch from Patrik Torstensson
16533 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16535 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16536 code into mini-exceptions.c. Add some assertions to it.
16538 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16540 * aot.c (emit_section_change): Applied patch from "The Software Team"
16541 (<software@solmersa.com>). Fix as errors on windows.
16543 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16545 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16546 method info into the LMF.
16548 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16550 * mini-ia64.c: Add proper unwind info for method epilogs.
16552 * exceptions-ia64.c: Add some code to help debugging.
16554 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16556 * mini-exceptions.c: Fix warning.
16558 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16560 * mini.c: Really fix build.
16562 * mini-x86.c mini-amd64.c: Fix build.
16564 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16566 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16568 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16569 some Interlocked methods as intrinsics.
16571 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16572 for Thread methods as well.
16574 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16576 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16578 * mini-ia64.c mini-x86.c mini-amd64.c
16579 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16582 * mini.c (mono_init_exceptions): Fix build breakage.
16584 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16586 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16587 of instructions. Use the new ia64_unw_op macros for emitting unwind
16590 * mini.c (mono_init_exceptions): Initialize exception handling
16591 related trampolines at startup.
16593 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16595 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16597 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16599 * mini.c: Handle type loading errors gracefully during compilation and
16600 throw the appropriate exception.
16602 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16604 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16605 for the mono binary.
16607 2005-09-09 Martin Baulig <martin@ximian.com>
16609 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16612 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16614 * mini-arm.h: use emulation for conv.r.un for the release.
16616 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16618 * mini-arm.c, objects.cs: more fixes and tests for them.
16620 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16622 * mini-arm.c: align structures to at least 4 bytes to be able
16623 to keep our current optimized memcpy.
16625 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16627 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16629 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16631 * mini.c: ignore SIGPIPE.
16633 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16635 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16637 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16639 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16641 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16643 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16645 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16646 exception handling support.
16647 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16648 patch by Brian Koropoff <briank@marakicorp.com>).
16650 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16652 * mini.c: revert another 'optimization' which breaks when
16653 items on the eval stack need to be saved at a basic block end
16656 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16658 * jit-icalls.c: for arrays, ensure we always provide
16661 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16663 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16665 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16667 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16669 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16670 arguments in their original register.
16672 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16674 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16677 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16678 when ssapre is enabled.
16680 * inssel-long.brg: Fix bug in previous patch.
16682 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16683 multiplication by a constant.
16685 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16687 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16690 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16693 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16695 * inssel-arm.brg: apply changes tested by Brian Koropoff
16696 <briank@marakicorp.com>.
16698 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16700 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16702 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16704 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16705 to the same register if dreg is just a base register.
16706 (print_ins): Improve printing of membase opcodes.
16708 * inssel-x86.brg: Add optimized ldind(reg) rules.
16710 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16712 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16714 * mini.c: when running under valgrind, set the stack bottom for
16715 the GC at the actual approximate stack for the app (fixes running
16716 mono with valgrind).
16718 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16720 * mini.c: do no break at the first valuetype to init found
16721 (fixes bug #75791).
16723 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16725 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16727 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16729 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16731 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16733 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16735 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16737 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16739 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16742 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16745 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16748 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16750 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16752 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16754 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16755 in the tail recursion optimization.
16757 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16758 debug info into the assembly file.
16760 * iltests.il: Add test for filter regions.
16762 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16763 initial stack of filter regions. Fixes #75755.
16765 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16767 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16768 stack requirements.
16770 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16772 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16773 the check for an already compiled method on non-ia64 platforms.
16774 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16777 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16779 * inssel-x86.brg: Add some optimized call rules.
16781 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16783 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16786 * mini.h mini-trampolines.c: Pass the trampoline argument to
16787 mono_arch_patch_delegate_trampoline.
16789 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16791 * mini-trampolines.c: Fix build.
16793 * mini-amd64.h: Add delegate trampolines.
16795 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16797 * inssel-amd64.brg: Add optimized call rules.
16799 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16801 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16803 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16805 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16808 * mini-ia64.c: Remove LMF fixmes.
16810 * mini-ia64.h: Remove most fields from LMF.
16812 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16814 * mini-trampolines.c: Add support for IA64 function descriptors.
16816 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16817 for IA64 function descriptors.
16819 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16821 * tramp-arm.c: patch the vtable for virtual calls. Added
16822 support code to register/unregister the LMF.
16823 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16826 2005-08-19 Dick Porter <dick@ximian.com>
16828 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16829 bit value if needed.
16831 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16833 * mini.c (mini_get_method): Move handling of wrapper data here.
16835 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16837 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16840 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16841 bblock->code does not remain empty.
16843 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16845 * arrays.cs: Add regression test for #75832.
16847 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16848 rules. Fixes #75832.
16850 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16851 instruction scheduling.
16853 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16855 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16857 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16861 * mini-codegen.c: Fix VC build.
16863 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16865 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16867 * mini.h: fix signature for mono_register_opcode_emulation.
16869 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
16871 * mini.c: Get rid of most of the helper_sig_... constants using
16872 mono_create_icall_signature ().
16874 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
16876 * jit-icalls.c (helper_ldstr): New helper function.
16878 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
16880 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
16881 throw, load the string using a helper call instead of creating a string object.
16883 * aot.c: Update after LDSTR changes.
16885 * mini.h: Bump AOT file version.
16887 * aot.c: Save class size info into the AOT file. Print more statistics during
16890 * mini.h: Bump AOT file version.
16892 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
16893 ordering of disasm cases. Fixes #74957.
16895 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
16897 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
16898 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
16899 the generic code needed for the ARM port.
16901 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
16903 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
16904 inssel-arm.brg: more ARM features and fixes.
16906 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
16908 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
16909 ARM port work in progress.
16911 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
16913 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
16915 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
16917 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
16919 * inssel.brg (mini_emit_memset): Add support for unaligned access.
16921 * *-ia64.*: Ongoing IA64 work.
16923 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
16925 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
16927 * TODO: Remove out-of-data todo stuff.
16929 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
16932 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
16934 * mini.h: Bump corlib version.
16936 2005-07-27 Martin Baulig <martin@ximian.com>
16939 (create_copy_ins): Added `const unsigned char *ip' argument; set
16940 `copy->cil_code' from it.
16942 2005-07-27 Martin Baulig <martin@ximian.com>
16944 * mini-exceptions.c (mono_handle_exception): Don't call
16945 mono_debugger_handle_exception() for filters.
16947 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
16949 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
16952 2005-07-26 Martin Baulig <martin@ximian.com>
16954 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
16956 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
16957 helper_compile_generic_method() if the method is actually virtual
16960 2005-07-26 Martin Baulig <martin@ximian.com>
16963 (trampoline_code): Renamed to `mono_trampoline_code' and made it
16964 public; this is now accessed directly by the debugger.
16965 (mono_generic_trampoline_code): Removed.
16968 (mono_debug_init_method): Also add interncalls and wrappers.
16970 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
16972 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
16974 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
16976 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
16978 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
16980 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
16982 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16984 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
16985 getting TLS offsets on AMD64 too.
16987 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
16989 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
16991 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
16993 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
16994 inssel-arm.brg, mini-arm.h: ARM port work in progress.
16996 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
16998 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17000 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17003 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17004 mono_sparc_is_virtual_call ().
17006 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17008 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17009 trampoline parameters.
17011 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17013 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17014 to mono_arch_get_vcall_slot_addr.
17016 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17019 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17021 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17023 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17025 2005-07-19 Martin Baulig <martin@ximian.com>
17027 * exceptions-amd64.c (throw_exception): Call
17028 mono_debugger_throw_exception() here like we're doing it on i386.
17030 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17032 * mini-ia64.c: Add optimized TLS access support.
17034 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17036 * mini-exceptions.c: Ongoing IA64 work.
17038 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17040 * mini.c: Use the default optimization set when embedding. Fixes
17043 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17045 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17046 of trampolines to a separate file.
17048 * mini-trampolines.c: New file.
17050 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17053 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17056 * mini-codegen.c: Fix cygwin build.
17058 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17060 * mini.c: Add some minor changes needed by the IA64 port.
17062 * *-ia64.*: Ongoing IA64 work.
17064 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17066 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17067 trampolines into arch-independent and arch-dependent parts.
17069 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17071 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17073 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17075 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17076 the xp-regalloc-branch for amd64.
17078 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17079 xp-regalloc-branch for x86.
17081 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17083 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17085 2005-07-06 Martin Baulig <martin@ximian.com>
17088 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17089 (mono_jit_runtime_invoke): Likewise.
17091 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17093 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17096 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17097 without loading their metadata. Reorganize the file format so exception handling+
17098 debug info is kept separate from normal method info. Create MonoJitInfo
17099 structures for methods lazily.
17101 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17103 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17105 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17107 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17110 * mini.h: Bump AOT file version.
17112 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17114 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17116 2005-07-01 Raja R Harinath <rharinath@novell.com>
17118 * Makefile.am (check-local): Call semdel-wrapper.
17120 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17122 * mini-x86.c: Revert the last change as it seems to break the build..
17124 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17126 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17128 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17130 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17132 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17133 outside of the macro, so strange stuff doesn't happen with gcc4
17134 (NEW_AOTCONST_TOKEN): Likewise.
17136 2005-06-28 Martin Baulig <martin@ximian.com>
17138 * mini.c (mini_class_is_system_array): New static method; use this
17139 instead of `klass->parent == mono_defaults.array_class' everywhere
17140 since this also works for the new generic array class.
17142 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17144 * inssel.brg: Remove warnings.
17146 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17148 * mini-ia64.c: Ongoing IA64 work.
17150 * basic-float.cs: Add float->i1 conversion test.
17152 * iltests.il: Add conv.u4 test.
17154 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17156 * inssel-long.brg: Fix bug caused by last change.
17158 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17160 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17161 BSDs. Allows the x86 JIT to work on OSX86
17163 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17165 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17168 * mini-ia64.c: Ongoing IA64 work.
17170 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17172 * mini-ia64.c: Ongoing IA64 work.
17174 * driver.c: Clean up jit_code_hash as well when using --regression.
17176 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17178 * basic-long.cs: Add tests for long->u4 conversion.
17180 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17182 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17183 that we do not depend on undefined C behavior: the order stuff
17184 gets evaluated within an expression. Fixes mono when compiled on
17187 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17189 * *-ia64.*: Ongoing IA64 work.
17191 * aot.c: Lower memory usage while loading AOT methods.
17193 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17195 * mini.h: Bump AOT file format version.
17197 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17199 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17201 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17203 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17204 not on callee assembly). Fixed some comments.
17206 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17208 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17209 it gets proper disassembly.
17210 (emit_method_info): Remove some dead code.
17212 * mini.c (mini_method_compile): Allways allocate the GOT var in
17213 mono_method_to_ir for emulating opcodes.
17215 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17217 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17218 before freeing the code memory. Fixes #74990.
17220 * objects.cs: Add regression test for #74992.
17222 * liveness.c: Extend live ranges of arguments to the beginning of the
17223 method. Fixes #74992.
17225 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17226 so it points into the faulting instruction.
17228 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17230 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17232 * *-ia64.*: Ongoing IA64 work.
17234 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17236 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17238 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17240 * *-ia64.*: Ongoing IA64 work.
17242 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17244 * basic-long.cs: Add tests for add/sub.ovf.
17246 * basic.cs: Add tests for sub.ovf.
17248 * *-ia64.*: Ongoing IA64 work.
17250 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17252 * *-ia64.*: Ongoing IA64 work.
17254 * basic.cs: Add conv.ovf.i4.un test.
17256 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17258 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17260 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17262 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17264 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17266 * *-ia64.*: Ongoing IA64 work.
17268 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17271 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17273 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17275 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17277 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17281 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17282 of a call is callable by a near call.
17284 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17286 * mini-ia64.c: Ongoing IA64 work.
17288 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17290 * genmdesc.c: Make the generated array non-static.
17292 * inssel-long.brg: Fix LSHR_IMM rule.
17294 * *-ia64.*: Ongoing IA64 work.
17296 * *-ia64.*: Ongoing IA64 work.
17298 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17300 * *-ia64.*: Ongoing IA64 work.
17302 * *-ia64.*: Ongoing IA64 work.
17304 * mini-ia64.c: Ongoing IA64 work.
17306 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17308 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17310 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17312 * objects.cs basic-long.cs: Move some tests to objects.cs.
17314 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17316 * *-ia64.*: Ongoing IA64 work.
17318 * iltests.il: Add a new test.
17320 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17321 newobj. Fixes #75042.
17323 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17325 * *-ia64.*: Ongoing IA64 work.
17327 * *-ia64.*: Ongoing IA64 work.
17329 * *-ia64.*: Ongoing IA64 work.
17331 * basic.cs objects.cs: Move tests accessing static variables as well.
17333 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17335 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17337 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17339 * driver.c: Always print failed tests.
17341 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17344 * *ia64*: Ongoing IA64 work.
17346 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17348 * basic.cs: Add tests for add.ovf. Fix warnings.
17350 2005-05-18 Miguel de Icaza <miguel@novell.com>
17352 * driver.c (mono_main): Avoid crash if no argument is passed to
17353 --break; Do not use g_error, but f_printf. And fix all other
17354 ocurrences of the same crash.
17356 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17358 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17359 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17362 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17364 * *-ia64.*: Add beginnings of IA64 backend.
17366 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17368 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17370 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17373 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17375 * mini-amd64.c: Fix a warning.
17377 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17379 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17380 in float_neg. Fixes #74897.
17382 * mini-amd64.c (emit_call): Fix another near call bug.
17384 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17386 * declsec.c: Keep the appdomain information in the structure. Added a
17387 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17388 value gets overwritten).
17389 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17390 an MonoAppDomain member to MonoSecurityFrame.
17391 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17392 used in the stack walk. Now use a MonoArray which grow (double) when
17395 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17397 * mini.c: Re-enabled runtime cleanup, since running threads should
17398 now properly stop when exiting.
17400 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17402 * mini-codegen.c: New file contaning the arch-independent local
17403 register allocator. Not used by any architectures yet.
17405 * mini.h linear-scan.c: Merge some changes from the
17406 mini-xp-local-regalloc branch.
17408 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17410 * mini-amd64.c (emit_call): Fix calls to native functions when the
17411 runtime is compiled as a shared library. Fixes #74756.
17413 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17414 on a literal field. Fixes #74751.
17416 2005-04-25 Raja R Harinath <rharinath@novell.com>
17418 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17420 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17422 * objects.cs: Add missing null casting test.
17424 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17426 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17427 in wrapper methods. Also rename 'address' variable to 'offset'.
17429 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17431 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17434 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17436 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17439 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17441 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17443 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17445 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17446 just the last bytes.
17448 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17450 * aot.c (mono_compile_assembly): Fix warning.
17452 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17453 by the _MSC_VER stuff.
17455 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17457 * inssel-long.brg: Fix #74588.
17459 * cpu-amd64.md: Fix #74591.
17461 * iltests.il: Add new regression tests.
17463 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17465 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17468 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17470 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17472 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17473 from Bill Middleton <flashdict@gmail.com>.
17475 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17477 * arrays.cs: Add new regression test. Fix warnings.
17479 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17481 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17482 and leakage in CKFINITE.
17484 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17485 this to a null op since it is called on amd64 too.
17487 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17489 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17490 body since this is not used on amd64.
17492 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17494 * mini-amd64.c: Remove obsolete fixmes.
17496 * mini.c (print_method_from_ip): Fix debugging support.
17498 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17500 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17501 so that expressions that don't give much gain are not reduced.
17502 * ssapre.h: Likewise.
17504 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17506 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17508 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17510 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17512 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17514 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17516 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17518 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17520 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17523 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17525 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17527 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17529 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17530 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17532 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17534 * mini-x86.c: Fix up stack overflow handling.
17536 * exceptions.cs: Add new regression test.
17538 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17540 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17541 mono_jit_thread_attach.
17543 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17545 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17547 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17548 avoid calling constructors using callvirt.
17550 * inssel.brg: Fix #74073.
17552 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17554 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17555 compilation with non-GCC compilers.
17556 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17557 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17559 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17561 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17562 klass->interface_offsets (will likely fix bug#74073).
17564 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17566 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17568 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17570 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17571 to amd64_div_reg_size ().
17573 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17575 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17577 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17579 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17581 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17583 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17585 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17587 * mini.c (mono_precompile_assembly): Load and precompile referenced
17588 assemblies as well. Fixes #74015.
17590 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17592 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17594 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17596 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17597 a lot of checks and (anyway) permissions cannot work until corlib is
17600 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17602 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17604 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17606 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17607 calls (fixes bug#72824).
17609 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17611 * mini.c: fix tail recursion elimination (see test in bug#73936).
17613 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17615 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17616 some fp functions in sse2 mode.
17618 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17620 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17622 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17624 * mini.h mini.c: Add mono_get_jit_tls_key ().
17626 * mini-x86.c: Enable fast TLS support on windows.
17628 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17630 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17631 * mini.c: Check for p/invoke method when generating code. If a
17632 p/invoke method, or it's class, isn't decorated with [Suppress
17633 UnmanagedCodeSecurity] then generate code to call System.Security.
17634 UnmanagedDemand (only if the security manager is active).
17636 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17638 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17639 last change as it seems to cause strange crashes.
17641 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17643 * *.c: handle unsafe function pointers where needed.
17645 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17647 * mini.c (mono_jit_free_method): Remove the fixme too.
17649 2005-03-15 Miguel de Icaza <miguel@novell.com>
17651 * mini.c: As discussed, make the code actually free the delegate
17652 thunk now, to enable the debugging of delegate problems, use
17653 MONO_DEBUG=1 when running Mono.
17655 This takes also care of parts of the leaks as seen by Joe.
17657 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17659 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17660 thread_tls_offset calculation.
17662 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17664 * declsec.c: Reworked linkdemand checks for icall. The previous code
17665 was using the declaration code (untrusted) and didn't work as expected
17666 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17669 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17671 * iltests.il: Add new localloc test.
17673 * mini-amd64.c: Handle large stack allocations the same way as on
17674 windows if stack overflow handling is working.
17676 * mini-amd64.c: Allocate the signal stack using mmap.
17678 * mini.c (sigsegv_signal_handler): Fix reading of context.
17680 * mini-exceptions.c: Fix up stack overflow handling.
17682 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17684 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17686 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17688 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17690 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17691 tramp_init functions as they are no longer needed.
17693 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17695 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17697 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17699 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17701 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17704 * mini-ops.h: Add OP_LMUL_IMM.
17706 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17707 long mul/div opcodes as intrinsic.
17709 * mini-amd64.c (emit_call): Handle the case when the callee might be
17712 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17714 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17717 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17719 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17721 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17723 * mini.c (mono_codegen): Don't leak here, to help people running
17726 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17728 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17729 conversions in sse2 mode.
17731 * basic-float.cs: Add regression test.
17733 * mini-amd64.c: Reenable sse2.
17735 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17737 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17739 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17741 * driver.c: Copyright text should include 2005.
17743 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17745 * cpu-amd64.md (load_membase): Fix more max lengths.
17747 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17749 * cpu-amd64.md (load_membase): Fix max length.
17751 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17753 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17755 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17756 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17758 * basic-float.cs: Add rounding regression test.
17760 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17762 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17764 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17765 structures in registers for pinvoke wrappers.
17767 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17769 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17771 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17773 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17774 wrapper to mono_jit_thread_attach.
17776 * mini.c (mini_jit_thread_attach): New jit icall.
17778 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17779 native->managed wrappers.
17781 * exceptions.cs: Add new regression test.
17783 * mini.c (optimize_branches): Check regions in the cbranch to throw
17784 block case as well. Fixes #73242.
17786 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17788 * mini.c: thread safety fixes.
17790 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17792 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17793 patching stuff, since delegates use jump trampolines so there is
17796 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17799 * tramp-amd64.c: Fix build.
17801 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17802 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17804 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17805 Rename this to mono_arch....
17806 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17808 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17810 * mini-amd64.c (emit_call): If both the caller and the callee is
17811 guaranteed to have 32 bit addresses, emit a normal call.
17813 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17815 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17816 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17817 method_ptr inside delegates.
17819 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17821 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17822 invalidated. Fixes #73001.
17824 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17826 * mini-x86.c: Only use stdcall for pinvokes on windows.
17828 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17830 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17831 * mini-x86.c: remove unreliable __thread var offset detection,
17832 use the correct accessors and enable by default.
17834 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17836 * mini.c (mono_jit_free_method): Fix memory leak.
17838 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17840 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17842 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17844 * cpu-amd64.md: Fix lengths of atomic opcodes.
17846 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17848 * driver.c: try to not imply using ICU is any good.
17850 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17852 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17853 functions as inline ops.
17855 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17856 some Interlocked functions as inline ops.
17858 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17860 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17862 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17864 * mini.c: Add support for OP_NOT_TAKEN.
17866 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17867 structures in registers for pinvoke wrappers.
17869 * mini-amd64.c: Fix warnings.
17871 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
17873 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
17875 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
17877 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
17878 address instead of loading the address from it.
17880 * mini-x86.c: Add support for returning small structs in registers
17881 on Win32. Fixes part of #70864.
17883 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
17885 * trace.c (get_token): Improve error checking.
17887 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
17889 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
17891 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
17893 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
17894 it can be reused for MonoClass.
17895 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
17898 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
17900 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
17901 instead of a MonoReflectionMethod. The method information wasn't used
17902 when displaying SecurityException details (but will be now).
17904 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
17906 * Makefile.am : windows build fix.
17908 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
17910 * iltests.il: Add new regression test.
17912 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
17915 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17917 * mini.c: Moved linkdemand check into helper function check_linkdemand
17918 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
17921 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
17923 * declsec.c: Added statistics counter for different kinds of
17925 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
17926 (and commented) declaration.
17927 * mini.c: Added statistics counter for security Demand code
17928 generation. Added display of security statistics.
17930 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
17932 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
17933 Fix compilation errors under gcc-2.95.
17935 2005-02-12 Ben Maurer <bmaurer@ximian.com>
17937 * mini.c, driver.c: Use the new jit trampoline hashtable
17939 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17941 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
17943 2005-02-11 Martin Baulig <martin@ximian.com>
17945 * debug-mini.c (mono_debug_close_method): Free the line number array.
17947 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17949 * aot.c: Break up large methods into smaller ones. Share GOT slots for
17952 * mini.h: Bump AOT file format version.
17954 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
17956 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
17958 * declsec.h: Added macros to get/set lazyly initialized security
17959 informations about assemblies. Added new enum for different type of
17960 possible LinkDemand violation. Added function to check LinkDemands.
17961 * mini.h: Added a field to MonoCompile to hold any security violation
17962 detected when JITting a method (so it can be thrown later).
17963 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
17964 and CEE_CALLVIRT. Added code to throw exception at the end of
17965 mini_method_compile (note: the exception is unhandled right now).
17967 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
17969 * mini.c, jit-icalls.c: use the managed implementation of
17970 memset for initobj and memset, to avoid managed <-> unmanaged
17973 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
17975 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
17976 optimization if it would need a GOT var.
17978 * basic.cs: Add tests for constant propagation and switch statements.
17980 * ssa.c: Fix out-of-range constant propagation and switch statements.
17982 2005-02-09 <vargaz@freemail.hu>
17984 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
17986 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
17988 * cpu-amd64.md (load_membase): Fix max length of load_membase.
17990 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17992 * mini.c: update to new signature of mono_class_get_allocation_ftn().
17994 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
17996 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
17997 arithmetic operations.
17999 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18001 * mini-ppc.c: add a workaround for broken user code that
18002 DllImports vararg functions with non-vararg signatures.
18004 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18006 * mini.c (mono_jit_compile_method_inner): Add detection and a
18007 meaningfull error message for assemblies written in Managed C++.
18009 * tramp-amd64.c mini-amd64.h: Add support for
18010 create_trampoline_from_token ().
18012 * aot.c mini-x86.c abcremoval.c: Applied patch from
18013 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18015 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18017 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18018 which takes a MonoImage/token as parameter instead of a MonoMethod.
18020 * aot.c: Use the new trampoline for initializing vtables.
18022 * aot.c: Add support for ldfld/stfld_remote wrappers.
18024 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18025 rules for compare <MEM>, IMM.
18027 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18029 * aot.c: Handle inherited finalizers correctly.
18031 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18033 * inssel.brg (stmt): Add a missing _setup_... ().
18035 * aot.c: Save some parts of the class state to the AOT file and use it
18036 to recompute that state when a class is initialized.
18038 * mini.c: Install AOT hooks into the runtime.
18040 * mini.h: Bump AOT file format version.
18042 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18045 * iltests.il: Add new test.
18047 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18049 * mini.c: fix typo.
18051 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18053 * mini.c: setup the statistical profiler in the thread attach
18054 callback to cope with the new single thread code.
18056 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18058 * mini-ppc.c: ensure we have enough room for the profiler
18059 calls (fixed bug#72084).
18061 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18063 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18066 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18068 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18070 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18072 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18073 to succesfully execute parrotbench).
18074 * ssapre.h: Likewise.
18076 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18078 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18079 variable for stores to method arguments (fixes a SSAPRE issue).
18081 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18083 * mini.c: handle value types in dup, fixes gen-112.cs.
18085 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18087 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18088 sequence for calls in dynamic methods to avoid thunks.
18090 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18092 * mini.c: correctly remove dynamic methods from the hashtable.
18094 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18096 * driver.c: Disabled SSAPRE until fix the bug that appears
18097 in IronPython's parrotbench.
18099 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18101 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18103 * mini.c (mono_method_to_ir): Revert the previous change.
18105 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18106 when AOT compiling.
18108 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18109 mono_jit_info_table_find () etc. when running under valgrind.
18111 * inssel.brg: Fix warnings.
18113 * mini-exceptions.c: Fix warnings.
18115 2005-01-31 Martin Baulig <martin@ximian.com>
18117 * driver.c (compile_all_methods_thread_main): Don't try to compile
18118 generic methods or anything which has type parameters.
18120 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18122 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18124 * TestDriver.cs: Add --verbose flags.
18126 * graph.c ssa.c: Fix 64 bit warnings.
18128 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18129 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18130 Fix 64 bit warnings.
18132 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18133 variable not spotted by gcc.
18135 * mini-amd64.c inssel-amd64.brg: Applied patch from
18136 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18137 X86_COMPARE_MEMBASE opcodes.
18139 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18141 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18143 * *: MonoMethod->signature might be NULL now. You *MUST* use
18144 mono_method_signature.
18146 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18148 * driver.c (compile_all_methods_thread_main): Compile the methods
18149 without invoking cctors.
18151 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18153 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18154 * basic-calls.cs: test for the above.
18156 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18158 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18159 MonoJitInfo changes.
18161 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18163 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18164 eagerly if it contains dynamic methods.
18166 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18168 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18169 trace, it is now computed by an icall from trace_ips.
18171 * mini-exceptions.c: Fix a warning.
18173 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18175 * mini-exceptions.c: don't bother getting stack trace info if
18176 it's not going to be used.
18178 2005-01-27 Raja R Harinath <rharinath@novell.com>
18180 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18183 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18185 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18187 * aot.c: Avoid calling mono_method_get_header () if not needed.
18189 * mini.h: Bump AOT file format version.
18191 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18193 * mini.c (mono_print_tree): Print more info for calls.
18195 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18197 * declsec.h: Remove warning by adding missing include for marshal.h
18199 2005-01-26 Martin Baulig <martin@ximian.com>
18201 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18204 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18206 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18209 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18211 * aot.c (mono_compile_assembly): Fix a warning.
18213 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18215 * declsec.c: Look for security attributes on the original MonoMethod
18216 (and not the wrapped one). This fix permissions on icalls.
18218 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18220 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18222 * mini.c (mono_allocate_stack_slots): Add a fixme.
18224 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18226 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18228 * inssel.brg: optimize casts of sealed types (more
18229 optimizations waiting for fixes in remoting).
18231 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18233 * inssel.brg (stmt): Add another dummy rule.
18235 * driver.c: Fix warnings.
18237 * driver.c (mono_main): If running under valgrind, instruct glib to use
18238 the system allocation functions so valgrind can track the memory
18239 allocated by the g_... functions.
18241 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18243 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18245 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18247 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18248 variables in try regions.
18250 * mini.c (mini_method_compile): Don't disable optimizations on large
18251 methods when AOT compiling.
18253 * mini.c (mono_allocate_stack_slots): New arch independent method to
18254 allocate stack slots. Not yet used.
18256 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18258 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18260 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18262 * mini-ppc.c: make the branch info relative as the code
18263 buffer can be reallocated.
18265 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18267 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18268 * driver.c: Removed the AOT/security restriction. Now initialize the
18269 security manager (in metadata) if --security is used.
18270 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18271 rather than the pointer to declarative security, when AOT is used.
18273 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18275 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18276 basic blocks, reduced intrinsic exception throwing code size.
18278 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18280 * driver.c (mini_usage): Reorder the usage screen.
18282 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18284 * mini.c (mono_resolve_patch_target): Fix warning.
18286 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18288 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18291 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18293 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18294 breaks the amd64 build.
18296 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18297 register allocation. Fixes #71454.
18299 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18301 * arrays.cs: Add new regression test.
18303 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18305 * ssapre.c: Turned usage of snprintf to GString.
18306 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18307 (I left it on by mistake in my previous commit).
18309 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18311 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18312 on cond branch optimization (fixes bug# 71515).
18314 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18316 * abcremoval.c: Fixed bug 71062.
18317 * abcremoval.h: Likewise.
18319 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18321 * mini.c: Added a new functionality to optimize_branches, the removal
18322 of useless basic blocks, and fixed some problem in the removal of
18323 critical edges; some utility functions added for both purposes.
18324 * ssapre.c: Added complex expression support, and fixed bug 70637.
18325 * ssapre.h: Likewise.
18326 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18328 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18329 * driver.c: Re-enabled SSAPRE.
18331 2005-01-19 Martin Baulig <martin@ximian.com>
18333 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18334 the result of mono_get_method_constrained().
18336 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18338 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18341 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18343 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18344 be detected. Fixes #59296.
18346 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18348 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18349 which can happen. Fixes #71361.
18351 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18353 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18356 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18358 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18359 appdomain-unload.exe to fail.
18361 * mini.c: Fix some memory leaks.
18363 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18365 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18366 Fixed bug and sped up some codepaths.
18368 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18370 * mini.c: Fix some memory leaks.
18372 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18375 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18377 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18380 * iltests.il: Add regression test for #71320.
18382 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18384 * mini.c (mono_codegen): Fix installation of profiler hooks.
18386 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18388 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18390 * mini.h, mini.c, cfold.c: optimize access to enum
18391 readonly fields, too. Eval conditional branches if possible
18392 to perform unreachable code removal in more cases.
18394 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18396 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18398 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18401 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18402 WinXP DEP. Fixes #71244.
18404 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18406 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18408 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18410 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18412 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18414 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18417 * mini.h: Bump AOT version.
18419 * mini.h (MonoCompile): Change exvar to a hash table.
18421 * mini.c: Allocate a separate exvar for each handler block.
18423 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18425 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18426 ex var with the pending exception and only throw if the two are equal.
18429 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18431 * mini-x86.c: Fix warnings.
18433 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18434 used by all the ports now.
18436 * aot.c: Add write-symbols and save-temps options.
18438 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18440 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18442 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18444 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18447 * tramp-s390.c: Check vtable slot belongs to the domain.
18449 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18450 as per other platforms.
18452 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18454 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18456 * driver.c: we don't run the Main() code in a subthread anymore.
18458 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18460 * mini.c: added experimental rtc support in the statistical
18461 profiler: if the user has the permission, more accurate statistics
18462 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18463 The MONO_RTC value must be restricted to what the linux rtc allows:
18464 power of two from 64 to 8192 Hz.
18466 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18468 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18470 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18472 * mini-ppc.c: better icache flush for smp.
18474 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18476 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18478 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18479 amd64 port, not yet used.
18481 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18483 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18486 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18488 * driver.c: Added --security option to activate the security manager.
18489 Right now this will allow code generation for declarative demands and
18490 is disabled when AOT is specified.
18491 * mini.c: Add code generation for declarative security demands.
18492 * mini.h: Add mono_use_security_manager as an extern gboolean.
18494 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18496 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18497 emitting more dense assembly code.
18499 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18500 exception throwing stuff.
18502 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18504 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18507 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18508 left in by mistake.
18510 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18513 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18515 * tramp-*.c: Only patch vtable slots if the object is in the current
18516 domain. Fixes appdomain-unload.exe.
18518 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18520 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18523 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18525 * mini.c (reverse_branch_op): New helper function.
18527 * mini.c (optimize_branches): Run the new optimization only on
18528 platforms which support it. Also reverse all kinds of branches.
18530 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18532 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18535 * mini.c (optimize_branches): Reverse not-equals branches if the false
18536 bblock is a throw. This happens a lot of time with argument checking in
18539 * mini.c (mono_codegen): Add support for placing basic blocks after
18540 the function epilogue.
18542 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18545 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18547 * mini.c (setup_stat_profiler): Only set this up if the platform
18548 supports ITIMER_PROF.
18550 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18552 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18555 * inssel.brg: Fix a warning.
18557 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18559 * mini.c: added support for statistical profiler
18560 (run with: --profile=default:stat).
18562 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18564 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18566 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18568 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18569 related to global registers from the amd64 port.
18571 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18573 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18575 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18576 with global registers.
18577 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18579 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18581 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18583 * debug-mini.c (encode_value): Fix off-by-one.
18585 * aot.c (encode_value): Likewise.
18587 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18589 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18591 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18594 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18596 * aot.c (emit_method_info): Increase size of temp buffer.
18598 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18601 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18603 * aot.c (emit_method_info): Fix build.
18605 * aot.c: Further rework of the AOT file format to reduce the size of
18606 the method info data.
18608 * mini.h: Bump AOT file format version.
18610 2004-12-27 Martin Baulig <martin@ximian.com>
18612 * mini.c (mini_get_method): New static method; call
18613 mono_get_method_full() and mono_get_inflated_method().
18614 (mono_method_to_ir): Use mini_get_method() instead of
18615 mono_get_method_full().
18617 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18619 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18621 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18623 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18625 * inssel-amd64.brg: Add some optimization rules.
18627 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18629 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18630 standard not GC'd stuff is fine.
18632 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18634 * aot.c: Rework the AOT file format to get rid of most of the global
18635 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18637 * mini.h: Bump AOT file format version.
18639 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18641 * mini.h: Bump AOT file format version.
18643 * aot.c (mono_aot_is_got_entry): New function to determine if an
18644 address is inside a GOT.
18646 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18648 * cpu-pentium.md: Increase the maximum size of some instructions which
18649 might involve a got access.
18651 * mini.c (get_method_from_ip): Another debug helper function.
18653 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18654 when got var accesses are created during the decompose phase.
18656 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18658 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18659 argument mini_compile_method and to MonoCompile, and use this to
18660 determine whenever a given method is compiled for AOT. This allows the
18661 other methods compiled during AOT compilation to be free of AOT stuff,
18662 so the backends does not need to add special support for them by
18663 creating a fake GOT etc.
18665 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18668 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18670 * mini.c (mono_method_to_ir): It turns out that some of the
18671 x-appdomain wrappers are lax with types, so just ignore this for
18674 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18675 at the vtable->klass. If it is non-shared code we can just use the
18678 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18680 * mini-ppc.c: access MonoDomain from tls, too.
18682 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18684 * declsec.c: Removed unused variable (and related warning ;-)
18686 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18688 * iltests.il: New test for LDELEMA on an array of ref types.
18690 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18691 all ldelema's on reftypes.
18692 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18693 it was the wrong place to put it.
18695 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18696 register to pop to make this cleaner, at the request of Paolo.
18698 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18700 * mini-ops.h (OP_GETHASHCODE): New op.
18702 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18704 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18707 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18710 * mini-x86.c (mono_arch_output_basic_block): Rather than
18718 The first is 3 bytes while the second is 1. This saves 36 kb on
18719 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18720 see a small boost because of icache locality.
18722 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18724 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18726 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18727 started code sharing with the generic code.
18729 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18731 * mini-ppc.c, cpu-g4.md: added code for direct access to
18734 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18736 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18737 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18740 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18742 * declsec.c|h: Added functions to cache the declarative stack modifiers
18743 in MonoJitInfo and to create a security frame from a MonoJitInfo
18745 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18746 created. Register internal calls for System.Security.SecurityFrame::
18747 _GetSecurityFrame and _GetSecurityStack.
18748 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18749 the definitions for the new stack walk/callback mechanism.
18750 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18751 first security frame for LinkDemands and InheritanceDemands) and
18752 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18754 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18755 walk initialization (lupus).
18757 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18759 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18761 (handle_loaded_temps): Do not create a temporary variable for
18762 things that we know are temps. They will never be modified.
18763 (mono_spill_call): Set MONO_INST_IS_TEMP
18764 (mono_emulate_opcode): ditto
18766 (mono_method_to_ir.CEE_DUP): ditto
18768 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18770 * mini.c (type_to_eval_stack_type): Make this handle the void type
18771 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18772 (emit_tree): use ip_in_bb to special case some common idioms
18773 Update all callers to pass in the IP.
18774 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18776 This gives us a nice 2% speedup in mcs bootstrap.
18778 * mini-x86.c (peephole_pass): Peephole pass to make
18787 * mini.c (ip_in_bb): new method.
18788 (mono_method_to_ir): use this method rather than doing the hash
18791 * linear-scan.c (mono_linear_scan): When expiring actives, you
18792 don't need to keep around variables that expire on this
18793 instruction. This makes it so that:
18796 store (ebx add (ebx, 1))
18800 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18802 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18803 combination to avoid doing two copies. Fix up problems with previous
18806 * mini.c: Fix 64 bit warnings.
18808 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18810 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18812 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18813 changes from the x86 code.
18815 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18817 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18819 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18820 throwing code to reduce its size, unify the AOT and non-aot code and
18821 get rid of relocations in the AOT case.
18823 * mini-x86.h mini.c exceptions-x86.c
18824 (mono_arch_get_throw_corlib_exception): New arch specific function to
18825 raise corlib exceptions which doesn't require relocations in the
18828 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18830 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18832 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18835 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18838 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18840 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18841 with add function when used from Inc/dec atomic
18842 functions. Re-enabled optimization on x86.
18843 * mini-ops.h: renamed atomic_add functions to
18844 allow _add to match the Interlocked::Add and
18845 _add_next to match Interlocked::Inc/Dec.
18847 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18849 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18850 linking of BBs to the end BB, and enabled SSAPRE also with
18851 consprop and copyprop (which was prevented by that bug).
18853 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18855 * mini-x86.c: disabling the Interlocked optimizing code.
18857 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18859 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18860 file version check.
18862 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18864 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18865 interlocked optimization due lack of support on x86, rewrote
18866 exchange to take into account that base may be in eax.
18868 xsp works again; activated Interlocked optimizing code.
18870 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18872 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
18874 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
18876 * mini-ops.h: Add new opcodes.
18878 * mini.h: Add new patch types. Add got_var to MonoCompile.
18880 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
18881 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
18882 make it work with all kinds of patchable code.
18884 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
18885 address of the GOT, and referencing entries in the GOT.
18887 * mini.c: Add code to load the GOT address if needed by an opcode.
18889 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
18890 independent AOT code on the x86 using an elf-style Global Offset Table.
18892 2004-12-14 Raja R Harinath <rharinath@novell.com>
18894 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
18896 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18898 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
18901 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
18903 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
18904 of Interlocked:Increment/Decrement/Add as inline ops.
18905 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
18907 2004-12-12 Geoff Norton <gnorton@customerdna.com>
18909 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
18910 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
18912 2004-12-12 Duncan Mak <duncan@ximian.com>
18914 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
18915 again. `patch_info->table_size' is no longer valid after Zoltan's
18918 2004-12-12 Martin Baulig <martin@ximian.com>
18920 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
18921 if we are the "real" method, ie. not an inlined method inside it.
18923 2004-12-11 Ben Maurer <bmaurer@ximian.com>
18925 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
18926 before we look in the special fields table. This fixes
18927 ../tests/thread-static-init.cs.
18929 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18931 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
18932 for Array get_Rank and get_Length. Fixes bug #70465.
18934 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
18936 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
18937 separate structure to reduce the size of MonoJumpInfo.
18939 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
18941 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
18943 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
18945 * mini.c (mini_get_inst_for_method): Changed to allow ports
18946 to return a MonoInst instead of opcode
18947 (renamed mini_get_opcode_for_method to better reflect the new functionality)
18949 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
18950 Allow ports to return a created MonoInst instead of op-code, will enable
18952 (renamed mini_get_opcode_for_method to better reflected the functionality)
18954 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
18956 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
18958 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18960 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
18963 2004-12-08 Martin Baulig <martin@ximian.com>
18965 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
18966 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
18968 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
18970 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
18973 * exceptions.cs: Disable some tests which depend on properties of x86 fp
18976 2004-12-08 Raja R Harinath <rharinath@novell.com>
18978 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
18980 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
18982 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
18983 bug introduced by the previous patch.
18985 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
18987 * mini-ppc.c, objectc.cs: handle large structs passed by value
18988 (fixes bug #69972).
18990 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
18992 * mini-ppc.c: OP_ARGLIST implementation from
18993 Geoff Norton <gnorton@customerdna.com>.
18995 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18997 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
18998 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19000 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19002 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19004 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19006 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19009 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-sparc.c: Zero out localled-ed memory.
19013 * iltests.il: Add tests for zeroing out localloc-ed memory.
19015 2004-12-04 Martin Baulig <martin@ximian.com>
19017 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19018 mono_method_get_signature_full().
19020 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19022 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19023 and some utility functions (always for SSAPRE), integrated SSAPRE.
19024 * mini.h: Likewise.
19025 * driver.c: Added ssapre option.
19026 * ssa.c: Small fix on OP_ARG handling.
19027 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19028 * Makefile.am: Likewise.
19030 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19032 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19033 now in the xp code.
19035 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19038 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19040 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19042 * cpu-s390.md : Increase instruction length of oparglist.
19044 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19046 2004-11-30 Martin Baulig <martin@ximian.com>
19048 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19049 virtual generic methods. We call a special helper_compile_generic_method()
19050 icall to retrieve the method from the vtable, inflate and compile
19051 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19053 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19055 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19057 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19059 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19061 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19064 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19066 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19067 platforms with PIC aot.
19069 2004-11-28 Martin Baulig <martin@ximian.com>
19071 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19074 2004-11-28 Martin Baulig <martin@ximian.com>
19076 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19077 the result of mono_type_get_underlying_type() to check whether
19080 2004-11-26 Martin Baulig <martin@ximian.com>
19083 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19086 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19088 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19089 the same way as the other arguments so they won't get clobbered.
19091 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19092 calls through R11 since it is clobbered by the trampoline code.
19094 2004-11-26 Raja R Harinath <rharinath@novell.com>
19096 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19097 pick up in-tree mscorlib.dll.
19099 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19101 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19103 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19104 runtime data/code are now stored in a table similar to the GOT in ELF.
19105 This allows the code itself to be position independent.
19107 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19110 * aot.c: Attach ELF type (object/function) directives to all global
19113 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19115 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19117 * mini-amd64.h: Turn on PIC AOT code.
19119 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19120 returning the offset within an OP_AOTCONST instruction where the GOT
19121 offset needs to be added.
19123 * mini.h: Bump AOT file format version.
19125 2004-11-25 Martin Baulig <martin@ximian.com>
19127 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19128 uninflated generic methods.
19130 2004-11-25 Martin Baulig <martin@ximian.com>
19132 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19134 2004-11-24 Martin Baulig <martin@ximian.com>
19136 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19137 original klass (this only applies for generic instances).
19139 2004-11-24 Martin Baulig <martin@ximian.com>
19141 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19142 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19145 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19147 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19148 localloc. Fixes #69678.
19150 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19152 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19154 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19155 used SSE registers on pinvoke calls. Fixes #69774.
19157 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19159 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19160 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19162 2004-11-23 Raja R Harinath <rharinath@novell.com>
19164 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19165 Refer directly to the mcs/ tree.
19167 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19169 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19170 Check if a trampoline for a synchronized method is required.
19172 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19174 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19175 with localloc if needed. Throe arithmetric exception in
19176 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19177 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19179 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19181 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19182 types before switching on type. Fixes #69622.
19184 2004-11-19 Raja R Harinath <rharinath@novell.com>
19186 * Makefile.am (check-local): New. Integrate into 'make check'.
19187 (MCS,RUNTIME): Define using in-tree mono and mcs.
19189 (%.exe): Use $(ILASM).
19191 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19193 * mini-ppc.c: adjust initial prolog size (bug #69691).
19195 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19197 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19200 2004-11-17 Raja R Harinath <rharinath@novell.com>
19202 * Makefile.am (clean-local): Rename from 'clean'.
19204 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19206 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19207 to mono_arch_is_int_overflow.
19208 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19211 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19213 * declsec.c|h: New files to support declarative security attributes.
19214 Added function to check if a method has (applicable) security.
19215 * mini.c|h: Add check for declarative security attributes in
19216 mono_method_check_inlining.
19217 * Makefile.am: Added declsec.c and declsec.h to the build.
19219 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19221 * mini.c, mini.h: update to keep dynamic code info per-domain.
19223 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19225 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19226 (mini_init): Get rid of it from here too.
19228 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19230 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19231 implemented OP_RETHROW (patch by Geoff Norton
19232 <gnorton@customerdna.com>).
19234 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19236 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19237 between appdomains. Fixes appdomain-unload on PPC.
19239 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19241 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19242 mini-exceptions.c: handle the new wrapper types.
19243 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19244 token value as a MonoClass* when compiling a wrapper.
19245 mono_jit_create_remoting_trampoline now takes an additional
19246 MonoRemotingTarget parameter.
19248 2004-11-10 Martin Baulig <martin@localhost>
19250 * mini.c (mono_method_to_ir): Use `generic_container->context'
19251 rather than creating a new one.
19253 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19255 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19257 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19259 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19261 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19262 the experimental aot cache stuff.
19264 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19266 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19267 mini-exceptions.c: update to exception clause structure changes.
19269 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19271 * exceptions-x86.c (throw_exception): Fix warnings.
19273 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19276 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19278 * exceptions-sparc.c (get_throw_exception): Really fix this.
19280 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19282 * tramp-*.c: we no longer support icalls without wrappers, so
19283 a bit of code can be removed here
19285 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19287 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19290 * cpu-sparc.md: Add op_rethrow.
19292 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19294 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19296 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19297 * mini-ops.h: Add OP_RETHROW.
19299 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19301 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19303 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19305 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19306 Makes the output much easier to read
19308 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19310 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19311 prevents another huge leak when compiling with ssa. Secondly, the
19312 performance of doing this rather than freeing the lists is much
19313 better. GList does a lock every time you allocate a list link,
19314 so that it can use a memory pool. So, it is better to just use
19315 a memory pool of our own.
19317 * ssa.c, linear-scan.c: replace g_list_remove_link with
19318 g_list_delete. The remove one does not free the GList, so we were
19319 leaking memory. On -O=all --compile-all with corlib, this cut down
19320 3 MB of allocations.
19322 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19324 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19326 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19328 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19329 into a new function mono_create_jit_trampoline ().
19331 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19333 * trace.c (get_spec): Allow tracing of classes without a namespace.
19335 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19337 * mini.c: Fix pointer overwrite in mini_method_compile.
19339 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19341 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19342 The darwin ABI needs some special handling for 1 and 2 byte structs
19343 Lets use lbz/lhz instead of lwz everywhere.
19344 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19345 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19346 Use stb/sth for the former, and put the latter always on stack instead of in
19347 argument registers.
19349 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19351 * trace.c (is_filenamechar): Add '_'.
19353 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19355 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19357 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19359 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19361 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19362 depends on libmonogc. Fixes #68805.
19364 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19366 * mini.c (mono_jit_free_method): Provide extra information for
19367 this error. Currently this leaks, but will be turned into a
19368 developer option in the future.
19370 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19372 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19374 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19376 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19377 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19378 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19380 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19382 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19383 trampolines for AOT code.
19385 2004-10-22 <vargaz@freemail.hu>
19387 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19388 constructed types. Fixes #68136.
19390 2004-10-21 Martin Baulig <martin@ximian.com>
19392 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19393 if it returns true, unwind the stack to the call instruction.
19395 2004-10-21 <vargaz@freemail.hu>
19397 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19399 * mini.h: Bump AOT version number.
19401 * objects.cs: Add another test for unbox trampolines.
19403 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19406 2004-10-20 <vargaz@freemail.hu>
19408 * driver.c: Add SHARED to the set of optimizations tested.
19410 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19412 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19413 used by CEE_NEWARR.
19415 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19417 2004-10-20 Martin Baulig <martin@ximian.com>
19419 * mini-exceptions.c (mono_handle_exception): Call
19420 mono_debugger_handle_exception() to tell the debugger about
19421 catch/finally clauses.
19423 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19425 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19427 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19430 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19432 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19433 methods as their native size, fixed bug #57543, #57545.
19434 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19435 This saves a temporary register and mullw call down into 1 (minor perf
19436 increase for cases like sum = sum * 5; This use to translate into:
19439 It now translates to
19442 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19444 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19447 2004-10-11 Martin Baulig <martin@ximian.com>
19449 * mini.c (mono_method_to_ir): If we're a generic method, get the
19450 MonoGenericContainer from our MonoMethodNormal and create a
19451 MonoGenericContext from it.
19453 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19455 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19457 * basic-long.cs: Add test for checked i8->i2 cast.
19459 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19461 * inssel-ppc.brg: added a couple of speedup rules.
19463 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19465 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19466 to speed up rebuilds.
19468 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19470 * mini-s390.c: Minor fix to OP_OR_IMM.
19472 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19474 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19475 better. Fixes appdomain-unload.exe on sparc.
19477 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19479 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19480 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19483 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19485 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19487 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19489 * mini.c: Always generate a field read/write wrapper for members
19490 of the class MarshalByRefObject since the actual instance could
19493 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19495 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19497 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19499 * driver.c mini.h trace.c: Move the setting of the main assembly into
19500 a separate function called mono_trace_set_assembly () and call it after
19501 actually loading the main assembly. Fixes #66872.
19503 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19505 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19506 using the code manager.
19508 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19510 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19512 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19514 * cpu-amd64.md: Fix bug in previous patch.
19516 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19519 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19521 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19522 mini-exceptions.c: updates for changed stack walk interface.
19524 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19526 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19528 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19530 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19532 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19534 * driver.c (mini_regression_list): Do not call mono_assembly_close
19535 since assemblies can't be unloaded.
19537 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19539 * cpu-amd64.md: Fix more instruction lengths.
19541 * cpu-amd64.md: Fix lengths of some instructions.
19543 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19545 * inssel.brg: Make the array ldelema check aot friendly.
19547 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19549 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19551 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19553 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19555 * mini-x86.c: Fix build.
19557 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19558 mono_type_get_underlying_type () helper function to simplify code.
19560 2004-09-09 Martin Baulig <martin@ximian.com>
19562 * mini-amd64.c: Don't access `type->data.klass' directly, call
19563 mono_class_from_mono_type() instead since the type may be a
19566 2004-09-09 Martin Baulig <martin@ximian.com>
19568 * mini-amd64.c (get_call_info): Fix support for generic instances.
19569 (add_valuetype): Use mono_class_from_mono_type() to get the class
19570 since we can be a generic instance.
19572 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19574 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19576 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19578 * liveness.c: reset spill costs on each scan: bug 62107
19580 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19582 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19583 unnecessary line that doesn't compile
19585 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19587 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19588 trampolines, make them call an error function so people can fix their
19591 2004-09-06 Martin Baulig <martin@ximian.com>
19593 * mini.c (mono_method_to_ir): When initializing locals, handle a
19594 generic instances like a valuetype if it's a valuetype and like a
19595 class if it's a class.
19597 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19599 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19600 stack. Fixes #64674.
19602 * exceptions.cs: Add test for unwinding of call arguments.
19604 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19606 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19607 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19608 set the carry/borrow flag). The sparc and s390 implementations
19609 can now use optimized versions (and simplify the code). ppc bugfixes.
19611 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19613 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19615 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19617 * inssel-amd64.brg: Remove leftover 32 bit rule.
19619 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19621 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19623 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19624 mono_arch_find_jit_info functions into a new function. Fix a memory
19627 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19630 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19632 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19635 * exceptions.cs: Add array size tests.
19637 * mini.c: Allocate a separate icall wrapper for each arity of
19638 mono_array_new_va. Fixes #59509.
19640 * exceptions.cs: Add testcase for 64578.
19642 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19644 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19646 2004-09-02 Martin Baulig <martin@ximian.com>
19648 * mini.c (mono_method_to_ir): When initializing the locals, call
19649 handle_initobj() on the generic instance itself, not its
19652 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19654 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19655 MonoJitInfo for dynamic methods.
19657 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19659 * mini.c: Add support for freeing JIT data for dynamic methods.
19661 2004-09-01 Martin Baulig <martin@ximian.com>
19663 * mini-x86.c (is_regsize_var): Added support for generic
19665 (mono_arch_emit_prolog): Make this compile again, use
19666 `x86_push_imm_template (code)'.
19668 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19670 * mini-x86.c: make all push_imm instructions that get
19671 patched always emit the long form
19673 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19675 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19676 in a per-domain hash.
19678 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19681 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19683 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19686 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19689 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19690 Beginnings of SSE2 support.
19692 * exceptions.cs: Add more tests for checked int<->uint casts.
19694 2004-08-28 Martin Baulig <martin@ximian.com>
19696 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19700 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19701 Handle generic instances recursively.
19703 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19705 * iltests.il: test for conv.u8 on a constant
19707 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19709 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19710 LCONV_x4 (shrun_32 (membase)).
19712 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19714 * inssel-x86.brg: c&p rules for push/setret of long
19716 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19718 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19719 compare (regvar, base)
19721 * inssel-x86.brg: more burg love
19723 * inssel.brg: more cleanup
19725 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19727 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19729 * basic-long.cs, basic-calls.cs: new tests for optimization.
19731 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19733 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19736 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19738 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19740 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19742 * inssel.brg (mini_emit_memcpy): use
19743 NO_UNALIGNED_ACCESS to disable memcpy optimization
19745 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19747 * mini-amd64.c: Handle generic types in various places.
19749 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19751 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19753 * mini.c (handle_box): Fix warning.
19755 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19757 * mini-amd64.h: Enable the emit_state optimization.
19759 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19761 * mini-amd64.c: Add some new 64 bit peephole opts.
19763 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19765 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19767 * mini-amd64.c: Register allocator fixes.
19769 * mini.c: Add an optimization to emit_state to avoid allocation of new
19770 registers on some platforms.
19772 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19774 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19776 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19777 allocation. Fixes #63085.
19779 * basic-long.cs: Add new regression test.
19781 * mini-amd64.c: Register allocator improvements.
19783 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19785 * mini-amd64.c (read_tls_offset_from_method): Add another code
19788 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19789 instruction sequence for nullifying class init trampolines.
19791 * objects.cs: Add new regalloc test.
19793 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19795 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19797 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19799 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19802 * driver.c: Fix profiling after TLS changes.
19804 * driver.c (mono_main): Set mono_stats.enabled if needed.
19806 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19809 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19811 * mini-x86.c: use a 1 op rather than a 2 op tls access
19812 instruction -> faster.
19814 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19816 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19819 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19821 * exceptions-sparc.c (throw_exception): fix typo
19823 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19825 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19826 set tree->dreg correctly with tls. Allow any
19827 register to be used.
19829 * mini-x86.c (read_tls_offset_from_method): add new code
19830 generation pattern seen with GCC.
19833 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19835 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19836 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19837 exceptions-sparc.c: fix some performance issues in exception
19838 handling and setting of the stack trace for exceptions that were
19841 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19843 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19846 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19849 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19851 This patch inlines tls access, when possible.
19853 * mini.h: new arch functions for TLS intrinsics.
19854 All platforms updated with a stub.
19856 * mini.c: use the new intrinsics
19858 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19859 arch specific intrinsic for tls variables
19861 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19863 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19866 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19868 * mini.c: thread local allocation
19870 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
19872 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
19874 * Makefile.am: Link against the static version of libmonogc.
19876 * Makefile.am: Link the static versions of the convenience libraries
19877 into the mono executable.
19879 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
19881 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
19883 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
19884 on integer overflow.
19886 * mini-amd64.c: Reorganize function call code.
19888 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
19890 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19892 * inssel-x86.brg: use xor eax,eax.
19894 * basic.cs: new tests
19896 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19898 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19899 in exception throwing code.
19901 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19903 * inssel-x86.brg: use xor esi,esi.
19905 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19907 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19908 can trace methods compiled during mini_init () too.
19910 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
19913 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19915 * Makefile.am: static link on x86 (r=zoltan)
19917 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
19919 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
19920 code since it causes some programs to fail.
19922 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
19924 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
19926 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19928 * mini.c: ovfops_op_map - add STACK_OBJ case for
19930 * basic.cs: add test_0_pin_string as test
19933 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
19935 * Makefile.am: build C# if srcdir != builddir
19937 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19939 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
19940 fall-through blocks.
19942 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19944 * driver.c: enable loop by default again and include abcrem in -O=all.
19946 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
19948 * iltests.il: Add some localloc tests.
19950 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
19952 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
19955 * inssel-amd64.brg: Add some optimizations.
19957 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
19960 * Makefile.am: Statically link mono against libmono on AMD64.
19962 * mini-amd64.c inssel-amd64.brg: Optimizations.
19964 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19966 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
19968 * tramp-amd64.c: Patch calling code in trampolines.
19970 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
19972 * mini-amd64.c: pinvoke struct passing fixes.
19974 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
19976 * mini-sparc.c: redo change, make mono_arch_cpu_init call
19977 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
19979 2004-08-05 Duncan Mak <duncan@ximian.com>
19981 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
19984 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19986 * mini-amd64.c (emit_move_return_value): Move return value for normal
19989 2004-08-05 Martin Baulig <martin@ximian.com>
19991 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
19992 `type->type'; just modify `type' itself when dealing with enums
19993 and generic instances.
19994 (check_call_signature): Make `simple_type' a `MonoType *'.
19996 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
19998 * mini.c: Use OP_PADD to add offsets to addresses.
20000 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20002 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20004 * mini-sparc.c (mono_arch_emit_epilog): fix check
20005 for folding last op into restore instruction
20007 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20009 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20010 helper methods using the code manager.
20012 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20014 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20016 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20018 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20019 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20021 * mini-s390.c: fix tail processing
20023 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20025 * mini-ppc.c: mul.ovf.un exception name fix.
20027 2004-08-03 Martin Baulig <martin@ximian.com>
20029 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20030 instances; before jumping to `handle_enum', also modify `ptype'.
20032 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20034 * cpu-sparc.md: fcall maximal length too small.
20036 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20038 * mini-amd64.c mini.h: Add initial support for passing/returning
20039 structures to/from pinvoked methods.
20041 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20043 * mini-ppc.c: reg allocator fix.
20045 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20047 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20049 * inssel.brg: Optimize memset on 64 bit machines.
20051 * mini-amd64.c: Fix some vararg cases.
20053 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20055 * mini-s390.c: Corrected macro in emit_float_to_int
20057 * s390-abi.cs: Tests to exercise the s390 ABI
20059 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20061 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20064 * basic.cs: Add a test for add.ovf.un.
20066 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20068 * mini-sparc.c: add case for OP_IDIV_UN
20070 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20072 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20074 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20076 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20078 * basic.cs: regression tests.
20080 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20083 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20085 * basic.cs: Add a new test.
20087 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20088 and AOT. Various fixes and optimizations.
20090 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20092 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20094 * mini-ppc.c: make sure temp regs are not used for global reg
20097 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20099 * cpu-sparc.md: conv_i8 fix for 64bits
20101 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20103 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20105 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20106 add opcode for cmp BYTE PTR [eax], imm.
20108 * inssel.brg: Make memcpy and memset takes bases.
20110 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20112 * *-amd64.*: More AMD64 work.
20114 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20116 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20117 add a compare-not-equal opcode.
20119 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20121 * mini.c: Use mono_init_from_assembly instead of mono_init.
20123 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20125 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20127 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20129 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20131 * inssel.brg: 64 bit fixes.
20133 * mini.h (MonoCallInst): Add some AMD64 specific data.
20135 * mini.h: Add some OP_P opcodes.
20137 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20139 * basic.cs: tests for 61797 and 61740
20141 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20143 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20144 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20146 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20148 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20150 * *-amd64*.*: Ongoing AMD64 work.
20152 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20154 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20156 * *-amd64*: Ongoing AMD64 work.
20158 * mini-arch.h: Add AMD64 support.
20160 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20162 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20164 * mini-ops.h: Add new opcodes.
20166 * Makefile.am: Add AMD64 support.
20168 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20169 rules into the inssel-long*.brg files.
20171 * *-amd64.*: Add beginnings of AMD64 backend.
20173 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20175 * mini.c (print_dfn): commenting out the code that prints
20176 the cil. With -O=deadce, this makes -v -v crash.
20178 * cpu-pentium.md: make checkthis have a length of 2
20180 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20182 * mini-sparc.h: fix implementations of __builtin
20183 functions for Sun compiler for V9.
20185 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20187 * mini.c: use the new stelem.ref wrapper
20188 * exceptions.cs, arrays.cs: new stelem.ref tests
20190 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20192 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20193 new XSP should work with these changes).
20195 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20197 * inssel-{long32,x86,}.brg: trivial optimizations.
20199 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20201 * mini.c: load value when emitting box operation in
20204 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20206 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20207 is one byte shorter than cmp DWORD PTR [eax], 0.
20209 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20211 * inssel-ppc.brg: arguments on the stack are always
20212 relative to the stack pointer (spotted by Neale Ferguson).
20214 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20216 * exceptions-x86.c: delay appending the method name to the trace until
20217 after mono_jit_info_table_find is called, as this gets the real
20220 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20222 * aot.c: register roots
20224 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20226 * aot.c : I could just use PLATFORM_WIN32 flag.
20228 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20230 * aot.c : Reverting the previous fix. This time it broke linux build.
20232 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20234 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20236 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20238 * mini.c (handle_stack_args): Remove some more debugging code.
20240 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20242 * driver.c mini.h aot.c: Allow additional options to be specified with
20243 --aot and pass them to mono_compile_assembly.
20245 * aot.c: Add experimental code to AOT compile all loaded assemblies
20246 on demand and save the code into a cache in the filesystem.
20248 * aot.c: Add support for more wrapper methods.
20250 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20253 * cpu-*.md: Remove removed opcodes.
20255 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20256 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20257 related icalls to marshal.c.
20259 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20261 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20263 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20265 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20267 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20268 * liveness.c: If liveness is recomputated we need to reset the information
20269 for each variable. This way, if the liveness range has been narrowed
20270 by optimizations that happened after the last computation, we can return
20273 For example, if you have
20278 // Tons of code that does not affect i
20284 i = 0 is dead code and will be removed by SSA. However, when
20285 linear scan gets to the code, i will still appear to be live
20286 throughout the entire block. This prevents good register allocation.
20288 2004-07-06 Martin Baulig <martin@ximian.com>
20290 * debug-mini.c (mono_debug_init_method): Allow
20291 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20292 (mono_debug_add_icall_wrapper): New method.
20294 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20296 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20298 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20301 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20303 * aot.c (mono_aot_load_method): Fix loading of debug info.
20305 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20307 * aot.c: Add logging support.
20309 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20311 * mini.h: Add prototype for mono_print_method_from_ip.
20313 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20315 * inssel.brg: 64 bit fixes.
20317 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20320 * Makefile.am: Add SPARC64 support.
20322 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20324 * aot.c: Fix alignment problems on 32 bit platforms.
20326 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20328 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20331 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20334 * mini.h: Bump AOT file version. Some 64 bit fixes.
20336 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20338 * inssel-sparc.brg: Add new rule to avoid register moves.
20340 * inssel.brg: Add ldind_to_load_membase helper function.
20342 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20344 * mini.c: OffsetToStringData intrinsic.
20346 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20348 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20350 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20353 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20354 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20356 * mini.c: reinstated mono_compile_get_interface_var()
20357 on x86, too, since the change breaks the Gtk# build there as well.
20359 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20361 * driver.c: remove loop from the default optimizations: it seems to
20362 interact badly with some of the other options (see bug #60613).
20364 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20366 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20367 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20369 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20371 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20372 vararg-using methods.
20374 2004-06-21 Martin Baulig <martin@ximian.com>
20376 * mini/mini-exceptions.c
20377 (mono_handle_exception): Added `gpointer original_ip' argument.
20378 After calling mono_unhandled_exception(), call
20379 mono_debugger_unhandled_exception() and if that returns true,
20380 restore the context and return.
20382 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20384 * mini-ppc.c: prefer the use of relative branches so
20385 they won't need to be patched in aot code (patch from Patrick Beard).
20387 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20389 * aot.c: patch from Patrick Beard to make the output assembly
20390 more correct for the MacOSX assembler. Small tweak to
20391 generate sane images on Linux/PPC, too.
20393 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20395 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20396 case until bug #59509 is fixed (shows up in #60332).
20398 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20400 * mini.c: make sure the needed wrappers are compiled, too, with
20403 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20405 * driver.c: remove NPTL reference in --version output.
20407 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20409 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20410 generate valid assembly for the Mach-O assembler.
20412 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20414 * driver.c: don't include abcrem in the all optimization specifier
20415 since it slows down jit compilation too much for now.
20417 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20419 * mini.c: use BIGMUL only if both operands have the same signage.
20420 * iltests.il: Test for bug 60056. (errors related to signage in
20425 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20427 * mini.c, aot.c: memory leak fixes.
20429 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20431 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20433 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20435 * Makefile.am: remove the -static hack completely, it links in
20436 statically glib as well.
20438 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20440 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20441 * exceptions.cs: make it compile with new mcs/csc.
20443 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20444 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20445 and added relevant test case.
20447 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20449 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20450 regressions in gtk-sharp.
20452 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20454 * exceptions.cs: New regression tests.
20456 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20458 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20460 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20462 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20464 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20466 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20468 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20470 * mini.c (mono_jit_runtime_invoke): Init class in this
20471 method instead of trusting mono_jit_compile_method to
20472 do the work (because wrappers can be in object class)
20474 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20476 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20478 * basic-long.cs: New regression test.
20480 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20482 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20483 and div/rem checks.
20485 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20487 * Makefile.am: fix miguel's change to build mono statically against
20488 libmono (track build dependencies).
20490 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20492 * cfold.c: Some glib versions do not have G_MININT32.
20494 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20496 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20497 with precision of tan, atan, sin and cos, and implemented related
20498 regressions tests (fixes bug 54467, but one new problem appeared and
20501 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20503 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20505 * exceptions.cs: Add test for constant folding && division by zero.
20507 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20508 since driver.c is in libmono too, so the optimization was useless.
20510 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20511 variable to driver.c so the compiler can emit more efficient code to
20514 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20516 * Makefile.am: don't distribute generated inssel.[ch] files.
20518 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20520 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20521 into the default appdomain. Fixes #58707.
20523 * jit-icalls.c: Remove the broken approximation for truncl, doing
20524 no conversion is better.
20526 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20529 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20531 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20532 of the mcrxr instruction which is not available on some processors
20533 even if it's documented to be. Implement add and sub overflow correctly
20534 (still not complete for long unsigned). Speed up icalls a bit.
20536 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20538 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20539 we run .cctor in the current domain instead of target_domain.
20541 Fixes bug #58558, .cctor not being called in -O=shared.
20543 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20545 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20547 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20549 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20550 which can be done with an imm8, do it that way.
20551 (mono_arch_output_basic_block): ditto for a jmp
20552 (mono_arch_emit_prolog): Computate maximum offset of a label.
20554 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20556 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20557 now tries to allocate prefered physical reg's for virtual
20558 regs. This reduces the number of emited spills/loads with
20559 20-30% on our core assemblies.
20561 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20563 * jit-icalls.c: truncl() is not needed and trunc() is
20564 the correct thing to do anyway (bug #58287).
20566 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20568 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20571 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20573 * driver.c: enable loop optimizations by default.
20575 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20577 * mini-x86.c: fix calc of max loop size when aligning loops start.
20579 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20581 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20584 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20586 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20589 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20591 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20593 * mini.c (inline_method): Allways inline some wrappers even if the cost
20594 is too large. Fixes #58785.
20596 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20598 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20600 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20601 (crichton@gimp.org). Beginning of support for sparc/linux.
20603 * mini-sparc.c: Optimize retrieval of LMF address.
20605 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20607 * exceptions-ppc.c: handle alloca in methods with clauses.
20609 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20611 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20613 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20615 * mini.c: Delegate most of the abort signal work to
20616 mono_thread_request_interruption, which also handles Stop and Suspend
20619 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20621 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20622 supports the save/restore lmf opcodes.
20624 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20626 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20627 by gcc-3.4 as well.
20629 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20631 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20633 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20634 methods which contain array accesses.
20636 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20637 boundaries. Fixes #58537.
20639 * iltests.il: Add regression test for #58537.
20641 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20643 * mini-x86.c (mono_arch_local_regalloc): Last part of
20644 fix for bug #58633 (releasing register to early).
20646 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20648 * basic-long.cs: Add new regression test.
20650 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20652 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20653 register too early on the chain.
20655 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20657 * mini.c (create_helper_signature): Use a helper function to reduce
20658 the code which needs to be written. Also set the calling convention of
20659 icalls on windows. Fixes #57840.
20661 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20663 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20664 exceptions-ppc.c: added helper function to get the instruction address
20665 from a signal handler context.
20667 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20669 * helpers.c: use g_get_tmp_dir. Invokes happyness
20672 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20674 * helpers.c: Add new env variable to pass args to objdump.
20675 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20677 2004-05-17 Radek Doulik <rodo@ximian.com>
20679 * Makefile.am (common_sources): added abcremoval.h so it get
20680 disted and daily mono packages on go-mono.com will build again
20682 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20684 * abcremoval.c: Fixed coding style, added copyright header.
20686 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20688 * mini.h: Added prototype for abc removal main function.
20690 * build_relations_propagation_table.pl: Added copyright header.
20692 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20694 * basic-long.cs: reg test for complex ceq_long bug.
20696 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20698 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20699 reg in long and clob case (bug #58343). Fixed/added comments.
20701 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20703 * mini.c (mono_jit_runtime_invoke): Follow new convention
20704 of calling the invoke method with an function pointer.
20706 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20708 * ChangeLog: Fix author of memory leak patch.
20710 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20712 * Makefile.am: fix make dist as well...
20715 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20717 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20718 on archs where pointers are 4 bytes long.
20720 * Makefile.am: Added abcremoval.c source file.
20722 * abcremoval.c: Added abcremoval.c.
20724 * abcremoval.h: Added abcremoval.h.
20726 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20728 * inssel.brg: Enabled bounds check removal.
20730 * mini.c: Added support for abcrem optimization.
20732 * mini.h: Added abcrem optimization label.
20734 * driver.c: Added support for abcrem optimization.
20736 * propagated_relations_table.def: Added propagated_relations_table.def.
20738 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20740 * mini.c, cfold.c: fix style.
20742 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20744 * mini.c: handle issue with the low-level implementation of
20745 some long opcodes (bug #54209).
20747 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20749 * basic.cs: test for my new cmov stuff.
20751 2004-05-13 Patrik Torstensson
20753 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20754 opt and added peephole documentation.
20756 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20758 * tramp-ppc.c: rewrote the generic trampoline code.
20760 2004-05-11 Patrik Torstensson
20762 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20764 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20766 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20768 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20769 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20771 * mini.c: Add new icalls for AsAny marshalling.
20773 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20775 * tramp-ppc.c, mini-ppc.c: more cleanups.
20777 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20779 * mini.c: no warnings.
20781 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20783 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20785 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20787 * mini.c: In the thread abort signal handler, if the thread is in the
20788 process of being stoped, don't throw the Abort exception, just stop the
20791 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20793 * tramp-ppc.c: removed old code.
20795 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20797 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20798 do some simple speed optimizations on ppc.
20800 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20802 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20803 and large offsets in load/store.
20805 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20807 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20808 it causes regressions.
20810 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20812 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20815 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20817 * jit-icalls.c: remove warnings.
20818 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20819 speedups for unsafe code.
20821 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20823 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20825 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20827 * basic-calls.cs: Add new regression test.
20829 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20832 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20834 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20837 2004-05-06 Patrik Torstensson
20839 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20840 long reg allocation in any reg (not only eax:edx) and implemented
20841 long shl/shr ops in asm instead of helpers.
20843 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20845 * mini-sparc.h: Fix warnings.
20847 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20850 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20851 separate statement for clarity.
20853 * mini-sparc.c: Update status.
20855 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20857 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20860 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20862 * inssel-ppc.brg: another small pre-release workaround:
20863 we don't do overflow detection for long_sub_un.
20865 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20867 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20868 (also works around a weird ppc bug: 57957).
20870 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
20872 * tramp-ppc.c: trampoline fixes.
20874 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
20876 * mini-ppc.c: fixed typos.
20878 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20880 * mini-ppc.c, exceptions-ppc.c: more code saves registers
20881 at the top of the stack. Fixed typos. Use a frame registers
20882 for all the methods with exception clauses.
20884 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20886 * exceptions-ppc.c: restore fp registers.
20888 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20890 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
20891 order from the stack top (moved the stack room to save the
20892 return value for trace after the param area). Fixed corruption
20893 in restoring registers on unwind.
20895 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20897 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
20899 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20901 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
20902 and prolog/epilog for methods that use it. Allow
20903 enough param area room for varargs methods. Fix miguel's
20904 breakage in exception handling.
20906 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20908 * Makefile.am: run genmdesc only on current arch.
20910 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20912 * exceptions-x86.c:
20913 * mini-x86.h: fix the build on windows.
20915 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
20917 * 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.
20919 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
20921 * mini-exceptions.c: New file.
20923 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
20924 Move some parts of the x86 exception handling code to an
20925 arch-independent file so it can be shared with other ports.
20927 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
20929 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
20931 2004-04-26 David Waite <mass@akuma.org>
20933 * driver.c: remove comma from end of enumeration declaration
20935 2004-04-26 Jackson Harper <jackson@ximian.com>
20937 * driver.c: parse config file before loading first assembly. This
20938 allows the user gac to be enabled/disabled.
20940 2004-04-23 Miguel de Icaza <miguel@ximian.com>
20942 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
20943 simpler mechanism: we do not care what is encoded initially
20944 (branch absolute or relative), we care about the code and its
20945 target. I kept the old code for reference for now.
20947 The new code tries first to determine if the jump is anywhere in
20948 the -/+32 absolute meg range, if it succeeds, it encodes using the
20949 absolute branch; If not, it tried to find something in the
20950 relative range, if not, it uses the handle_thunk code.
20952 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
20954 * exceptions-ppc.c: use the correct ip register on macosx.
20956 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
20958 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
20960 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
20962 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
20963 Raise exception on integer divide by zero by hand since the hw
20964 doesn't support it. Handle NaNs in FP compares.
20966 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
20968 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
20969 code reducing duplication between the platforms and enabled
20970 signal exception handling (on linux for now).
20972 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
20974 * exceptions-ppc.c: more macosx support.
20976 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20978 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
20980 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
20982 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
20984 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
20986 * iltests.il: more tests.
20988 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20990 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
20993 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20995 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
20997 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
20999 * liveness.c: Mark variables as volatile in all basic blocks reachable
21000 from exception clauses.
21002 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21004 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21007 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21009 * iltests.il, basic.cs: more tests for regalloc.
21011 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21013 * iltests.il: Some tests for register allocation modifications
21016 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21018 * exceptions.cs: Add regression test for bug #56782.
21020 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21021 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21022 the beauty of fixing the same thing in 5 different files...
21024 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21026 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21029 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21031 * mini.c: Add support for STRWLPARRAY marshalling convention.
21033 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21035 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21036 to init the context to setup the regs pointer).
21038 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21040 * exceptions-ppc.c: more exceptions work.
21042 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21044 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21047 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21049 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21050 can use the memory directly.
21052 * cpu-pentium.md: Update documentation from a post from Zoltan.
21054 add x86_add_membase, x86_sub_membase, x86_mul_membase
21056 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21058 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21059 GENERAL_REGS they were also hardcoded for all PPC ports.
21061 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21063 Remove hard-coded limit for floating point registers, use
21064 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21066 Notice that in MacOS X calling conventions you can fit a lot more
21067 floating point values in registers, so I should update the PInvoke
21068 test to excercise the passing of floating point values on the
21069 stack (currently broken).
21071 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21073 * tramp-ppc.c (create_trampoline_code): Added
21074 JUMP_TRAMPOLINE_SIZE.
21075 (ppc_magic_trampoline): Follow the pattern from
21076 x86_magic_trampoline: if code is set to zero, return.
21077 (create_trampoline_code): Always pass MonoMethod to the jump
21078 trampoline, before it was passing a null.
21079 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21080 share the code with mono_arch_create_jit_trampoline.
21082 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21084 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21087 * cpu-g4.md: Added length for jmp instruction, the worst case
21088 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21091 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21093 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21095 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21097 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21098 before each IL instruction.
21100 * mini.c (CEE_BOX): Fix warnings.
21102 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21104 * mini.c: removed a few unused vars and extra whitespace.
21106 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21108 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21110 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21112 (OP_GETCHR): use the above
21113 (CEE_LDELEMA): use the above.
21115 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21116 version of the generic impl.
21117 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21118 (CEE_LDELEMA): use the above.
21120 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21122 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21125 * iltests.il: Added new regression test for #56317.
21127 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21129 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21130 under NetBSD. Fixes #56450.
21132 * liveness.c (update_gen_kill_set): Fix previous patch.
21134 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21136 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21138 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21140 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21141 ldsfld and ldsflda.
21143 * inssel-sparc.brg: Add more optimizations.
21145 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21147 2004-04-01 Martin Baulig <martin@ximian.com>
21149 * mini.c (handle_box): New static function; moved the
21150 implementation of CEE_BOX here.
21151 (mono_method_to_ir): Added `constrained_call' variable.
21152 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21153 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21154 mono_method_get_constrained() to get the method.
21156 2004-04-01 Martin Baulig <martin@ximian.com>
21158 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21159 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21160 (mono_method_to_ir): We don't need these macros anymore since
21161 mono_class_get_full() already takes care of it.
21163 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21165 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21166 use @function (as doesn't accept #function here) and check the return
21167 value of system and stop if fails.
21169 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21171 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21173 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21175 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21177 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21179 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21182 * basic-long.cs: Add test for negation of Int64.MinValue.
21184 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21186 * mini-sparc.c: Update status.
21188 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21190 * exceptions-sparc.c: Fix return value in filters.
21192 * inssel-sparc.brg: Fix register allocation in some rules.
21194 2004-03-28 Martin Baulig <martin@ximian.com>
21196 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21199 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21201 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21203 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21204 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21205 remove unused conv_u4 opcode.
21207 * mini-x86.c: Remove valgrind workaround since it slows down things
21208 even when mono is not run under valgrind.
21210 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21212 * mini-sparc.c: Update status.
21214 * inssel-sparc.brg: Add some optimizations.
21216 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21217 future delay slot filling. Add support for varargs, tail calls and JMP.
21219 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21220 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21222 * inssel.brg: Fix register allocation in OP_ARGLIST.
21224 * inssel.brg: Fix warnings.
21226 2004-03-25 Martin Baulig <martin@ximian.com>
21228 * mini.c (inflate_generic_field): Removed.
21229 (mini_get_method): Removed, use mono_get_method_full(),
21230 (mini_get_class): Removed, use mono_class_get_full().
21231 (mono_method_to_ir): Pass our generic context to
21232 mono_field_from_token().
21234 2004-03-25 Martin Baulig <martin@ximian.com>
21236 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21237 of a `MonoMethod *'.
21238 (mini_get_method): Take a `MonoGenericContext *' instead
21239 of a `MonoMethod *'.
21240 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21241 a new local variable called `generic_context' which holds the
21242 current `MonoGenericContext *'; use it to lookup things.
21244 2004-03-24 Martin Baulig <martin@ximian.com>
21246 * mini.c (mini_get_class): New static method; if we're inside a
21247 generic instance, inflate the class if neccessary.
21248 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21250 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21252 * iltests.il: New regression test for #55976.
21254 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21257 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21259 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21262 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21264 * liveness.c: Consider SSA stores as well as loads when making vars
21267 * exceptions.cs: New regression tests for register allocation.
21269 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21271 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21272 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21273 domain lock only to protect puntual access to data structures.
21274 Added access lock for sighash, jit_icall_hash_name,
21275 jit_icall_hash_addr and domain->code_mp.
21277 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21279 * driver.c: Print SIGSEGV handling method.
21281 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21283 * mini.c (setup_jit_tls_data): Handle case when this is called
21284 multiple times for a thread.
21286 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21287 is different from fbxx_un. Fixes #54303. Also use constants instead of
21288 magic numbers in a lot of places.
21290 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21292 * exceptions.cs: Fix cctor test when --regression is used.
21294 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21296 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21299 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21301 * inssel-ppc.brg: fixed register assignments for some rules.
21303 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21305 * exceptions.cs: Add test for exceptions in static constructors.
21307 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21308 static constructors outside the domain lock. Fixes #55720.
21310 2004-03-17 Martin Baulig <martin@ximian.com>
21312 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21313 (inflate_generic_field): Take the `MonoMethod *' instead of the
21314 `MonoClass *' and added support for generic method.
21315 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21316 have a `field->parent->gen_params', only inflate the field if it's
21317 an open constructed type.
21319 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21321 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21322 exception object instead of the preconstructed ones.
21324 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21326 * mini.c: reverted changed to sigsegv_signal_handler commited
21327 accidentally in the previous patch.
21329 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21332 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21333 running --aot with an old assembly.
21335 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21337 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21340 * mini-sparc.c: Add support for v9 branches with prediction.
21342 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21344 * mini.c (mini_init): #warning is GNUC only
21346 * mini-sparc.h: implement __builtin_frame_address
21347 and __builtin_return_address for Sun C compiler
21349 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21351 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21353 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21355 * basic-calls.cs: Add test for unaligned byref long argument passing.
21357 * mini-ops.h: Add sparcv9 compare and branch instructions.
21359 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21360 v9 instructions if we have a v9 cpu.
21362 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21363 registers for global allocation.
21365 * exceptions-sparc.c: Fixes.
21367 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21369 * liveness.c (mono_analyze_liveness): Optimized version.
21371 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21373 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21376 * basic-float.cs basic-calls.cs: New regression tests.
21378 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21380 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21381 sigaltstack implementation.
21383 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21385 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21386 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21388 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21390 * mini.c: Fix warnings.
21392 * mini.c (mono_resolve_patch_target): New function which contains the
21393 arch independent part of the patching process.
21395 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21396 patching code to a separate function.
21398 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21400 * mini.c (add_signal_handler): ifdef out on Windows
21402 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21404 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21405 cpu-sparc.md: Add exception handling support + other fixes.
21407 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21408 typed GC detection in --version.
21410 * basic.cs exceptions.cs: New regression tests.
21412 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21413 the arch specific code can store data during a compilation.
21415 * mini-ops.h: Add OP_SETFRET.
21417 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21418 function, register a separate icall for each arity, so the icalls can
21421 * mini.c (mono_print_tree): Print negative offsets in a more readable
21424 * mini.c: Make signal handling work on sparc.
21426 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21428 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21430 * jit-icalls.c: Emulate truncl by aintl on solaris.
21432 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21434 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21436 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21438 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21440 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21441 a MarshalByRef type, inline a method that performs the check, taking into
21442 account that the object can be a proxy. Also implemented tow new opcodes:
21443 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21444 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21445 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21447 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21449 * mini-ppc.c: if a relative branch displacement is too big
21450 but it points to and area reachable with an absolute branch,
21453 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21455 * mini.c: optimize small copies in cpblk.
21457 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21459 * basic-calls.cs basic-float.cs: New regression tests.
21461 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21462 negative offsets from %fp. Implement localloc. Fix local register
21463 allocation. Fix the case when the this argument needs to be saved to
21464 the stack. Implement some missing opcodes.
21466 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21468 * mini.c (mini_method_compile): Reenable global regalloc in methods
21469 with exception handlers.
21471 * linear-scan.c (mono_varlist_sort): Fix warning.
21473 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21475 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21478 * liveness.c: Make all variables uses in exception clauses volatile, to
21479 prevent them from being allocated to registers. Fixes #42136.
21481 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21483 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21484 causes regressions.
21486 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21487 argument to mono_arch_regalloc_cost.
21489 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21492 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21494 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21495 Make the cost of allocating a variable to a register arch dependent.
21497 * basic-calls.cs: Fix compilation of tests.
21499 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21500 helper function to cut back on the number of #ifdefs needed.
21502 * mini-ppc.c: Fix compilation.
21504 * basic-calls.cs: New regression tests.
21506 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21508 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21509 of l0 since that is callee saved.
21511 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21514 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21515 of delay instruction.
21517 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21519 * mini.h (MonoCallInst): Add 'virtual' flag.
21521 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21523 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21525 * *.cs: New regression tests.
21527 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21530 * mini.c (mono_runtime_install_handlers): Fix build.
21532 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21533 'signal_stack_size' members.
21535 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21536 alternate signal stack.
21538 * exceptions-x86.c: Add stack overflow handling.
21540 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21541 functions to arch independent code.
21543 * mini.c (mono_print_tree): Print more detailed info for load_membase
21546 2004-02-23 Martin Baulig <martin@ximian.com>
21548 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21550 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21552 * mini-x86.c: fixed reg allocation for div/rem.
21554 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21556 * driver.c (mono_main): Report some configuratio options on --version.
21558 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21560 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21561 low in the address space. Correctly flush memory in thunks where we
21562 output native code.
21564 2004-02-20 Martin Baulig <martin@ximian.com>
21566 * mini.c (mini_get_method): New static method; inflate all generic
21567 methods and methods in open generic instances.
21568 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21569 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21571 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21573 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21575 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21577 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21579 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21581 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21582 it compile using Sun's compiler.
21584 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21586 * 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.
21588 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21590 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21592 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21594 * mini-ppc.c: handle calls outside of the allowed range with thunks
21595 allocated using the code manager.
21596 * tramp-ppc.c: use the code manager to hold generated native code.
21597 Fixed the magic trampoline to just patch vtable entries.
21599 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21601 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21604 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21606 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21609 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21610 if we have a working __thread implementation.
21612 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21613 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21615 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21617 * mini-x86.c: Fix compilation under gcc 2.
21619 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21621 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21622 contains a call to the wrapped function.
21624 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21625 OP_<CALL>_IMM opcodes, and use them under X86.
21627 * mini.c (mono_jit_find_compiled_method): Fix warning.
21629 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21631 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21633 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21634 functionality to mini.c.
21636 * mini.c (mono_create_jump_trampoline): New function to create a jump
21637 trampoline. Return a compiled method instead of a trampoline if it
21638 exists. Add a cache for jump trampolines.
21640 * mini.c (mono_jit_find_compiled_method): New function to return a
21641 compiled method if it exists.
21643 * mini-x86.c: Call mono_create_jump_trampoline instead of
21644 mono_arch_create_jit_trampoline.
21646 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21647 a jump trampoline. Fixes #52092.
21649 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21651 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21652 which is not up-to-date. Add check_corlib_version () instead.
21654 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21657 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21658 since newer valgrind versions do not need it.
21660 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21661 compile a method with a given set of optimizations.
21663 * mini.c: Compile icall wrappers on-demand instead of at startup.
21665 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21666 wrapper for an icall.
21668 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21670 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21673 * iltests.il: Add test for non-empty stack before switch instruction.
21675 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21677 * mini.c: Add support for new stringbuilder marshalling conventions.
21679 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21681 2004-02-01 Martin Baulig <martin@ximian.com>
21683 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21684 in `ginst->mtype_argv'.
21686 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21688 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21689 facilitate grepping.
21691 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21693 * mini.c: fixed buglet in initobj generic implementation for references.
21695 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21697 * Makefile.am: make the version script conditional.
21698 * jit-icalls.c: handle missing truncl().
21700 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21702 * exceptions.cs: Add more tests for double->int conversion.
21704 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21705 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21707 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21709 * driver.c: make --verbose --version emit an error
21710 if the loaded corlib doesn't match the runtime version.
21712 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21714 * mini-ppc.h: export ppc_patch().
21715 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21716 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21717 on par or better than on MacOSX.
21719 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21721 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21722 mono_lookup_pinvoke_call.
21724 * mini-x86.c: Under windows, the default pinvoke calling convention is
21725 stdcall. Fixes #52834.
21727 * mini.c (optimize_branches): Add an upper bound to the number of
21728 iterations to prevent infinite loops on strange loops. Fixes #53003.
21730 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21732 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21733 and ISINST. Fixes #52093.
21735 * objects.cs (test_0_vector_array_cast): New tests.
21737 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21739 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21740 checking in Array.Set ().
21742 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21745 * object.cs (test_0_multi_array_cast): New regression test.
21747 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21749 * exceptions-ppc.c: fix build on Linux/PPC.
21751 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21753 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21754 running under valgrind.
21755 (x86_magic_trampoline): Fix build bustage.
21757 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21758 negative values as well. This is needed for the encoding of the line number
21759 info, since sometimes the line numbers are not in increasing order.
21761 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21763 * cpu-pentium.md (localloc): Increase the size of the localloc
21764 instruction since it is a loop under Win32.
21766 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21769 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21771 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21772 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21773 Max Horn (max@quendi.de). Fix file names in comments.
21775 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21777 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21778 avoid stack overflow.
21779 (replace_usage): Avoid uninitialized variable warnings.
21781 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21782 and taking the address of valuetype variables.
21784 2004-01-03 Patrik Torstensson
21786 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21787 for other purposes than FP later on.
21789 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21791 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21794 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21796 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21798 2003-12-30 Patrik Torstensson <p@rxc.se>
21800 * mini-x86.h: Decreased number of availiable fp regs.
21801 Solves corner cases with FP spilling.
21803 2003-12-23 Patrik Torstensson <p@rxc.se>
21805 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21806 for floating point stack tracking / spilling on x86.
21809 * basic-float.cs: added float mul overflow test.
21811 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21813 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21815 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21817 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21818 supports for cond branches that overflow the immediate
21819 overflow offset. mcs can compile simple programs.
21821 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21823 * exceptions-ppc.c: exception handling support wip:
21824 finally handlers get run on exception.
21826 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21828 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21831 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21833 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21834 initial support for stack walking and unwinding.
21836 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21838 * driver.c (mono_main): Make corlib-out-of-sync message more
21839 descriptive. Also remove verify_corlib call.
21841 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21843 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21844 not overlap with other call's arguments, too.
21846 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21848 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21849 move to arch-specific code the choice of arch-specific
21850 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21851 * mini.c: ensure emulation calls will not interleave
21854 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21856 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21857 the magic trampoline stack frame is dropped before executing
21860 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21862 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21863 and integer to fp conversions. Added support for overflowing
21864 arguments on the stack. Reserve a couple more registers as temps.
21865 Added support for aot compilation (as output still needs to be
21868 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21870 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
21871 Don't overwrite return register in some corner cases.
21873 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
21875 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
21876 static constructors when AOT compiling.
21878 * driver.c (mono_main): Call mono_check_corlib_version.
21880 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
21882 * cpu-g4.md, basic.cs: fixed div target register.
21884 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
21886 * mini-ppc.c, basic.cs: shl_imm fix with test.
21888 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21890 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
21891 structures by value. Misc fixes.
21892 * objects.cs: more tests.
21894 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
21896 * mini-ppc.c: lconv.ovf.i implemented.
21898 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21901 (mini_init): don't error out if someone already called g_thread_init.
21903 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
21905 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
21906 to be any type per the spec. Fix abnormal memory usage when
21907 the same object is repeatedly thrown.
21909 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
21911 * mini.c: check for overruns in IL code.
21913 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
21915 * TODO: Add/remove some todo entries.
21917 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
21919 * driver.c (mono_main): Call mono_verify_corlib.
21921 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
21923 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
21924 This has been moved to mini.c
21925 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
21926 type being casted is marshalbyref it could be a proxy, so instead of
21927 emitting the type check code, emit a call to a runtime method that will
21928 perform the check by calling CanCastTo if needed.
21930 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
21932 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
21933 methods with large stack frames under Win32.
21935 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
21937 * Makefile.am: Distribute regression tests.
21939 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
21940 at the end instead of inserting each variable into the sorted list.
21942 * linear-scan.c (mono_varlist_sort): New helper function.
21944 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21946 * mini.c: ensure arguments and locals are within bounds.
21948 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
21950 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
21953 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21955 * mini.c (mono_cprop_copy_values): Fix crash.
21957 * aot.c: Set verbosity back to 0.
21959 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
21961 * regalloc.c: complete memory leak fix by Laurent Morichetti
21964 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
21966 * driver.c (main_thread_handler): Revert the previous patch.
21968 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
21971 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
21972 memory from the memory pool.
21974 * driver.c (main_thread_handler): Turn on all optimizations when
21977 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
21978 an array for better performance.
21980 * regalloc.c (mono_regstate_assign): Fix memory leak.
21982 * debug-mini.c (mono_debug_serialize_debug_info): New function to
21983 serialize the debug info.
21985 * debug-mini.c (mono_debug_add_aot_method): New function to load the
21986 debug info from the serialized representation.
21988 * aot.c: Save debug info into the generated file and load it when
21991 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21993 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
21995 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
21996 More FP-related fixes.
21998 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22000 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22001 and register allocation buglet. Hello world now runs.
22003 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22005 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22006 * tramp-ppc.c: fixed class init trampoline.
22007 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22009 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22011 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22012 mini.c: more ppc changes/fixes.
22014 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22016 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22017 Also optimize the case when the arguments are the same in the caller
22020 * iltests.il: Add tests for tail calls with valuetype arguments.
22022 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22024 * mini-ppc.c: fixes for struct return type.
22026 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22028 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22029 mono_spillvar_offset() to arch-specific code.
22031 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22033 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22035 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22037 * exceptions-x86.c: Fix stack space leaks.
22039 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22040 registers from the lmf if the method has save_lmf set.
22042 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22044 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22045 of icall wrappers into InvokeInDomain, since these are now per-domain.
22047 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22049 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22050 make some opcode emulation and intrinsic ops enabled/disabled
22051 according to the architecture. More fixes.
22053 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22055 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22057 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22059 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22060 arch-specific handling for 'this' and struct return type to
22061 arch-specific code.
22063 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22065 * aot.c: prevent divide by zero error when reporting (it happened with
22066 Accessibility.dll).
22068 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22070 * mini.h (inst_switch): Remove unused macro.
22072 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22075 (load_aot_module): free 'info->methods' and 'info' properly. No more
22076 "free(): invalid pointer blah" messages when you have an old aot
22079 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22081 * jit-icalls.c, mini.c: Added support for context static fields.
22083 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22085 * mini.c (mono_method_blittable): Methods which set LastError are not
22086 blittable either. Fixes #51108.
22088 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22090 * mini.c: flush icache.
22091 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22093 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22095 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22097 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22099 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22102 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22105 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22107 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22109 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22110 instruction when the result is discarded.
22112 * iltests.il (test_0_div_regalloc): New regression test.
22114 * arrays.cs: Fix compilation error.
22116 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22118 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22119 float rules to inssel-x86.brg: sane architectures with FP registers
22120 don't need to implement these rules.
22122 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22124 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22126 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22128 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22129 implementation of 32 bit systems.
22131 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22133 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22134 (Jeroen Zwartepoorte).
22136 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22138 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22139 the caller and the callee matches.
22141 * mini.c (mono_method_to_ir): Add comment.
22143 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22144 signbit is missing on some platforms.
22146 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22148 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22150 * mini.c (setup_jit_tls_data): Call the new function.
22152 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22154 * mini-x86.c: Add experimental support for fast access to the lmf
22155 structure under NPTL/Linux 2.6.x.
22157 2003-11-06 Martin Baulig <martin@ximian.com>
22159 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22160 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22163 2003-11-02 Martin Baulig <martin@ximian.com>
22165 * mini.c (inflate_generic_field): New static method.
22166 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22167 generic instance and the field is declared in a generic type, call
22168 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22170 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22172 * mini.h mini.c (mono_method_same_domain): New function to return
22173 whenever the caller and the callee are in the same domain.
22175 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22177 2003-10-30 Martin Baulig <martin@ximian.com>
22179 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22180 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22182 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22183 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22185 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22187 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22190 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22191 object here, so it is in the correct appdomain etc.
22193 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22195 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22197 (mono_method_to_ir): Avoid freeing the type created returned from
22198 mono_type_create_from_typespec, since it is put into an internal cache
22199 by the function. Fixes pointer.exe.
22201 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22202 trampolines for icalls and pinvokes as well. Fixes #33569.
22204 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22206 * mini.c: Update after appdomain changes.
22208 * mini.c (mono_jit_compile_method_inner): Allways compile native
22209 method wrappers in the root domain, since there can only be one
22210 instance of them, whose address is stored in method->info.
22212 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22214 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22215 environment variable. Instead detect automatically whenever running
22216 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22219 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22221 * trace.c, trace.h: New files that implement the new trace option
22224 * driver.c: Document new --trace options.
22226 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22229 - if (mono_jit_trace_calls)
22230 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22232 * mini.h: prototypes.
22234 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22236 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22238 * mini.c inssel.brg: Implement typedefbyref opcodes.
22240 * mini.c (mono_jit_compile_method): Remove unused local variable.
22242 * mini.c (mono_jit_compile_method_inner): Ditto.
22244 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22246 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22248 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22250 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22252 * mini.c (mono_no_aot): Remove unused global variable.
22254 * mini.c: Thread safety fixes.
22256 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22258 * mini.c (mono_create_class_init_trampoline): Add a lock around
22259 class_init_hash_addr.
22261 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22264 * mini.c: Decompose the NEWARR instruction before decomposing its
22265 arguments. Fixes #30073.
22267 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22269 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22272 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22274 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22276 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22278 * driver.c: Add support for compiling icall wrappers to --compile.
22280 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22282 * inssel.brg: The empty value in class->interface_offsets is -1, not
22285 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22287 * objects.cs: New test for 'is' operator on an array of interfaces.
22289 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22291 * tramp-ppc.c: update trampoline code to support jumps
22292 and class initialization.
22294 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22296 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22298 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22300 * inssel.brg (OP_UNBOX): Remove unused rule.
22302 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22303 region instead of one for each method. Fixes #47813.
22305 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22307 * exceptions.cs (test_0_nested_finally): New regression test for
22308 nested exception handlers.
22310 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22312 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22314 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22317 * mini.c (mono_method_check_inlining): Make the inlining limit
22318 configurable by an environment variable.
22320 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22322 * mini.h: Bump AOT file version.
22324 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22325 token, store the image along with the token, since the token might not
22326 refer to the same image as the method containing the relocation,
22327 because of inlining.
22329 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22331 * mini.c (mono_precompile_assemblies): New function to compile
22332 all methods in all loaded assemblies.
22334 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22336 * regalloc.h regalloc.c (MonoRegState): Change the type of
22337 iassign and fassign to int*, since they can contain large negative
22338 values if the register is spilled. Also added some comments. Fixes
22341 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22342 under Win32. Fixes #42964.
22344 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22346 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22348 * aot.c: Added support for AOT compiling methods which contain calls
22349 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22352 * driver.c (compile_all_methods): Run the compilation in a thread
22353 managed by mono. Fixes #44023.
22355 * mini.c (mono_codegen): Print full method name in verbose output.
22357 * mini-x86.c (mono_arch_patch_code): Fix warning.
22359 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22360 jumps, since the method we are jumping to might be domain-specific.
22362 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22364 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22366 * inssel.brg: string chars are unsigned.
22368 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22370 * TODO: New todo item.
22372 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22373 which calls mono_runtime_class_init and patches the call site to
22374 avoid further calls.
22375 (mono_arch_create_class_init_trampoline): New arch specific function
22376 to create a class init trampoline.
22377 (create_trampoline_code): Generalized so it can create
22378 class init trampolines as well.
22380 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22381 (mono_create_class_init_trampoline): New function to create and cache
22382 class init trampolines.
22383 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22384 vtable given the address of a class init trampoline. Used by the
22386 (mono_codegen): Generate a call to a trampoline instead of
22387 mono_runtime_class_init in LDSFLD[A].
22388 (mono_codegen): Add relocations for the new trampoline.
22390 * mini.h mini-x86.c aot.c: Added a new relocation type:
22391 MONO_PATCH_INFO_CLASS_INIT.
22393 * mini.h: Bump AOT version number.
22395 * aot.c: Create a copy of the loaded code instead of using the original
22396 so methods which call each other will be close in memory, improving
22399 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22400 patch since it breaks the regression tests.
22402 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22403 for the register saving instruction sequence since the
22404 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22406 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22408 * TODO: Fix todo item && remove another.
22410 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22412 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22415 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22416 function of the module.
22418 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22419 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22420 --no-aot command line option.
22422 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22424 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22425 by Bernie Solomon (bernard@ugsolutions.com).
22427 * inssel.brg: Refactor the interface offset table related code into
22428 its separate functions and add support for the AOT case.
22430 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22432 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22434 * aot.c: Added mono_aot_verbose variable and made all debugging
22435 output depend on the value of this variable.
22437 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22438 method_label and info_label.
22440 * mini.h mini-x86.c aot.c: Added a new relocation type
22441 MONO_PATCH_INFO_IID for klass->interface_id.
22443 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22444 the MonoJitInfo structure.
22446 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22447 a non-root appdomain in shared mode.
22449 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22451 * aot.c: make aot loader less verbose. Remove free of unused variable.
22453 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22455 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22457 * .cvsignore: Added *.dll.
22459 * mini.c (mono_print_tree_nl): New function callable while debugging.
22461 * mini.c (mono_print_code): Export this.
22463 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22466 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22468 * mini.h (MonoCompile): Added 'jit_info' field.
22470 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22471 the cfg structure, since it is needed by the AOT compiler.
22473 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22475 * aot.c: A major rewrite. Changes include:
22476 - save exception tables for methods which have them.
22477 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22478 to g_module_symbol.
22479 - reworked the file format so it is now much smaller and needs
22480 fewer relocation entries.
22482 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22484 * aot.c (load_aot_module): Fix build bustage on platforms without
22487 2003-09-04 Martin Baulig <martin@ximian.com>
22489 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22491 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22493 * TODO: Some new optimization ideas.
22495 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22497 * aot.c: Save the optimization flags used to compile the code into
22500 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22501 support emitting domain specific code.
22503 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22504 no longer domain neutral. It can be made domain neutral by compiling
22505 with --optimize=shared.
22507 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22508 between appdomains.
22510 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22511 loading of AOT code.
22513 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22515 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22516 if there is no domain neutrality information.
22518 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22520 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22521 format version into the generated library.
22523 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22524 callee method into the caller since one of them could be shared.
22526 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22527 system exceptions from AOT code now works.
22529 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22530 method if it is domain neutral and the callee is not.
22532 * graph.c (cfg_emit_one_loop_level): Fix warning.
22534 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22536 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22539 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22541 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22542 is needed by code which is executed before mono_runtime_init ().
22543 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22545 * mini.c (mono_thread_abort): Fix warning.
22546 (mono_jit_compile_method): Call static constructor in the AOT case too.
22548 * aot.c (mono_compile_assembly): Fix warning.
22550 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22552 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22554 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22556 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22558 * cpu-pentium.md: Fix the length of call opcodes so they include the
22559 ESP restoring instruction. Fixes #47968.
22561 2003-08-28 Martin Baulig <martin@ximian.com>
22563 * mini-x86.c (mono_arch_call_opcode): Added support for
22564 MONO_TYPE_GENERICINST.
22566 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22568 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22570 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22571 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22573 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22576 2003-08-26 Martin Baulig <martin@ximian.com>
22578 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22579 when reporting an error, set this to the actual error location.
22580 (mono_method_to_ir): Report the correct error location if
22581 get_basic_blocks() returned an error.
22583 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22585 * mini.c (mono_type_blittable): OBJECT is not blittable.
22586 (mono_method_blittable): Methods which have marshalling descriptors
22587 are not blittable either. Fixes #47842.
22589 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22591 * driver.c mini.c: Use an environment variable instead of a global
22592 variable. Also fix the build.
22594 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22595 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22598 * driver.c mini.c: Added --with-valgrind option to turn off some
22599 code which prevents mono from running under valgrind.
22601 * mini.c (mono_emit_call_args): Fixed warning.
22603 * mini.c (mono_emulate_opcode): Fixed warning.
22605 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22607 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22608 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22609 regalloc.c, regalloc.h: specify available registers in arch-specific
22610 code and support floats in the regallocator (patch by Laurent Morichetti
22613 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22615 * mini.c: mono_thread_current() can be called only after
22616 mono_runtime_init(): rearrange code to not call it early on.
22618 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22620 * mini.c: allocate jump tables in the code mempools.
22622 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22624 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22627 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22629 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22630 12 to 16. This fixes bug #47453.
22633 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22635 * mini-ppc.c: fixed indexed load and unsigned compares.
22637 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22639 * mini.c: reenabled installation of handler for
22640 thread abort signal.
22642 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22644 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22645 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22646 until it's fixed and actually useful.
22648 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22650 * inssel-long32.brg: couple more opcodes implemented.
22652 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22654 * mini-sparc.c: Even more opcodes implemeted.
22656 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22658 * mini-sparc.c: More opcodes implemented.
22660 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22662 * mini-sparc.c: More opcodes implemented.
22664 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22666 * inssel-sparc.brg: Add some needed rules. Direct
22668 * Makefile.am: Use inssel-sparc.brg
22669 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22670 an assert happy for now.
22672 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22674 * mini-sparc.c: Fixed compile errors.
22675 * exceptions-sparc.c: Same. We now produce a mono binary
22676 on sparc-linux. Yea.
22678 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22680 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22681 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22682 They compile, but do not work.
22684 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22686 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22687 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22688 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22691 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22693 * mini.c: more opcodes implemented and better support for generics.
22695 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22697 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22698 * mini.c, mini.h: first cut at generics support: some new instructions
22699 added and changed the behaviour of some of the existing ones.
22701 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22703 * mini.c: Removed definition of metadata_shared mutex here.
22705 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22707 * mini-x86.c: make vararg calls work for instance methods.
22709 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22711 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22712 returns the arguments in a separte list, now.
22714 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22716 * aot.c, mini.c: updates for array type representation changes.
22718 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22720 * mini.c: register function to perform jit shutdown.
22722 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22724 * mini.c: use a faster allocator if possible.
22726 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22728 * aot.c: some cleanups and portability changes.
22730 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22732 * mini.c: use faster allocation for CEE_BOX if possible.
22734 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22736 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22737 Moved inlined mempcy code to its own function so that is can be
22738 reused. Added an inline memset function as well (optimized initobj).
22739 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22741 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22743 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22745 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22747 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22748 arch code can setup the cpu for CLR execution, if needed.
22749 We use it on x86 to set the precision of FP operations.
22751 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22753 * mini.c: disable some optimizations if we can guess they'll cost too
22754 much for a given method.
22756 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22758 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22760 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22761 * mini.h mini.c mini-x86.c: Added instruction level coverage
22762 info collection support.
22764 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22766 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22767 is now implemented in the profiling API. Get rid of a couple of
22768 unnecessary global variables.
22770 2003-06-15 Nick Drochak <ndrochak@gol.com>
22772 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22773 * cpu-g4.md: add op_bigmul and op_bigmul_un
22774 * cpu_pentium.md: add op_bigmul_un
22775 * inssel-long32.brg: add rule for unsigned bigmul
22776 * mini-ops.h: define OP_BIGMUL_UN
22777 * mini-x86.c: THE BUG: handle (un)signed properly
22778 * mini.c: choose unsigned opcode if needed.
22779 This set of patches fixes bug #44291
22781 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22783 * mini.c (optimize_branches): improved to handle all kinds of
22784 conditional branches.
22786 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22788 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22789 don't raise exceptions.
22791 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22793 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22794 to arch-specific files.
22796 2003-06-09 Martin Baulig <martin@ximian.com>
22798 * Makefile.am (libs): Added $(LIBGC_LIBS).
22800 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22802 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22803 and OP_ATAN (fixes bug#44293).
22805 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22807 * Makefile.am, mini-x86.c: rename cpu description array to
22808 pentium_desc, since some compilers define the 'pentium' preprocessor
22811 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22813 * mini.c (mini_select_instructions): add explicit branch if the
22814 following block is not the false target of a conditional branch -
22815 we need this with any optimization that reorder or remove bblocks
22817 * mini.c (optimize_branches): bug fixes
22819 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22821 * mini.c (mono_method_to_ir): inline static readonly fields
22823 * ssa.c (fold_tree): start cfold support for long (very simple
22826 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22828 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22830 * inssel.brg: fixed memcpy (bug #44219).
22832 2003-06-05 Dick Porter <dick@ximian.com>
22834 * driver.c: Set the glib log levels to not abort if g_message
22837 g_set_prgname() has to happen before mini_init() so that the
22838 process handle gets the info.
22840 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22842 * driver.c: add intrins to the default optimizations to get wider
22845 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22847 * mini.h: some large basic blocks will overflow a 16-bit
22848 integers for symbolic registers.
22850 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22852 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22853 (mono_arch_output_basic_block): fix bug 43499
22855 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22857 * mini.c: kill duplicated definition of mono_debug_format.
22859 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22861 * mini-x86.c, arrays.cs: fixed register allocation bug.
22863 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22865 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22867 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
22869 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22872 (print_method_from_ip): also print source location information if
22875 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
22877 * mini.c (mono_find_block_region): bug fix in region code
22878 (mini_method_compile): enable removing unreachable code again, but
22879 only in methods without exception clauses.
22881 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22883 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
22884 Implemented arglist opcode and handling of TypedReference type.
22885 Fixed x86 call convention when a structure is returned.
22886 Minimal support for calling static vararg methods.
22888 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
22890 * mini.c (mini_method_compile): always remove unreachable code,
22891 because the code in them may be inconsistent (access to dead
22892 variables for example).
22894 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22896 * driver.c, debug-mini.c: warning fixes.
22898 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
22900 * Makefile.am, jit.h, mini.h: install header for embedding mono.
22902 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
22904 * mini.c: thread-static fields are registered in mono_class_vtable(),
22905 so ensure the function is called before checking for them.
22907 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
22909 * mini.c (optimize_branches): fix for bug 43586
22911 * jit-icalls.c (mono_llmult_ovf): added an additional check for
22912 overflow (fixes Bug #43639)
22914 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22916 * mini.c, objects.cs: allow the use of stobj for primitive types.
22918 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22920 * mini.c: be less strict about argument checking until we support
22921 running the verifier.
22923 2003-05-27 Nick Drochak <ndrochak@gol.com>
22925 * basic-long.cs: tests for (ulong)int * (ulong)int also
22926 * mini.c: use the same trick for (ulong)int * (ulong)int
22928 2003-05-27 Nick Drochak <ndrochak@gol.com>
22930 * basic-long.cs: add regression test for (long)int * (long)int
22931 * cpu-pentium.md: add op_bigmul specification
22932 * inssel-long32.brg: add OP_BIGMUL rule
22933 * mini-ops.h: add OP_BIGMUL
22934 * mini-x86.c: register allocator: handle case where src1 needs to be
22936 * mini.c: substitute special BIGMUL opcode in the tree for
22937 (long)int * (long)int
22939 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
22941 * jit-icalls.c: call the type ctor on field access if needed.
22943 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
22945 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
22946 to a method (including results of ldelema, bug#43207).
22948 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
22950 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
22951 colors to show exception handler blocks.
22953 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
22954 (fix for pinvoke7.cs).
22956 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22958 * mini.h, mini.c: ensure correct initialization order for types that
22959 require it. Prepare for lazy compilation of jit icall wrappers.
22960 Provide a name for opcode emulation to reduce unneeded mallocing.
22962 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
22964 * mini-x86.c: better register restoring code and profiling
22965 support for tail calls.
22967 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22969 * mini.h, driver.c: prepare for leaf methods optimization.
22971 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
22973 * mini.c: get targets of branches before converting a method.
22975 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
22977 * mini.c (optimize_branches): added some experimental code (disbaled)
22979 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
22981 * mini.c (optimize_branches): fix branch to branch optimization
22983 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
22985 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
22987 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
22989 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
22992 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
22994 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
22995 enable use of interface variables again.
22997 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
22998 I1 to registers because there is no simply way to sign extend 8bit
22999 quantities in caller saved registers on x86.
23001 * inssel-float.brg: set costs of some rules to 2 so
23002 that monobure always select the arch. specific ones if supplied,
23003 regardless of the order we pass the files to monoburg.
23005 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23007 * mini.c, mini-x86.c: since the magic trampoline for jumps
23008 can't patch the code directly, we do it as soon as the
23009 method gets compiled.
23011 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23013 * mini-x86.c, mini.h: introduce a new patching method
23014 to support CEE_JMP and tail calls.
23015 * mini.c: obey tail.call. Don't precompile methods target
23017 * tramp-x86.c: new trampoline code to handle methods
23018 reached through a jump.
23020 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23022 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23023 bit values to registers
23025 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23027 * mini.c (mono_compile_get_interface_var): share interface
23028 variables if possible.
23030 2003-05-16 Martin Baulig <martin@ximian.com>
23032 * debug-mini.c (mono_init_debugger): New function to initialize
23033 the debugger. This is not in the debugger since it needs to
23034 access some of mini's internals.
23036 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23038 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23040 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23042 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23043 for value type handling.
23045 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23047 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23048 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23050 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23052 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23053 the constructor through a proxy.
23055 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23057 * jit-icalls.c, inssel.brg: fixes to array element address
23060 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23062 * mini-x86.c (is_regsize_var): allocate pointer to registers
23064 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23066 * driver.c: fixed typo, added intrins to the set of optimizations
23067 tested with regressions.
23069 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23071 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23072 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23075 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23077 * inssel.brg: remove some common pop instructions without side effects
23079 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23081 * inssel-x86.brg: fixed thinko in int to double conversions.
23083 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23085 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23087 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23089 * inssel-long32.brg: two more missing instructions.
23091 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23093 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23094 if not already set.
23096 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23098 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23101 * basic-float.cs: Added tests for negative zero.
23103 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23105 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23106 a couple of missing operations for long casts, with test cases.
23108 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23110 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23112 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23114 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23115 code size estimation.
23117 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23119 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23120 abstract methods (fix bug 42542)
23122 * aot.c: add ability to handle array types
23124 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23126 * mini.c: Call the _specific versions of the object allocation
23127 functions if possible.
23129 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23131 * driver.c: call setlocale ().
23133 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23135 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23138 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23140 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23142 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23143 wrappers (fix bug 42122)
23145 2003-05-04 Martin Baulig <martin@ximian.com>
23147 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23149 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23150 s/mini_set_defaults/mono_set_defaults/g.
23152 2003-05-04 Martin Baulig <martin@ximian.com>
23154 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23156 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23158 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23159 (reported by Don Roberts).
23161 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23163 * mini.c: temporarily work around two bugs for this release.
23165 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23167 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23168 that contains -export-dynamic and it makes using the ld script
23170 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23172 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23174 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23177 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23179 * mini.c: make sure leave calls all the needed finally blocks,
23180 even when the target jumps out of multiple exception clauses.
23182 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23184 * ldscript, Makefile.am: add linker script to reduce the number of
23185 exported symbols (should also fix the issues with libwine defining
23186 some of the same symbols in io-layer).
23188 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23190 * driver.c (mini_main): Avoid assertion when no file name is given on
23193 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23195 * driver.c: added --version/-V command line option.
23196 Added the inline optimization in the regression tests.
23198 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23200 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23201 to the type in the method signature (fixes bug#42134).
23203 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23205 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23207 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23209 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23211 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23213 * driver.c: fixed bug #42100.
23215 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23217 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23219 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23221 * mini.c: moved most of the code required to do inlining to its own
23222 function so it can be reused. Inline also ctors if appropriate.
23224 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23226 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23227 the runtime can call mono API functions.
23229 2003-04-27 Martin Baulig <martin@ximian.com>
23231 * debug-mini.c (mono_debug_init_method): Added
23232 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23233 send a notification to the debugger.
23235 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23236 running in the Mono Debugger, just pass the breakpoint number to
23237 mono_debug_init_method().
23239 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23241 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23243 * mini.c: allow some more unsafe compares.
23245 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23247 * mini-x86.c, Makefile.am: make distcheck works (partially from
23248 a patch by Richard Lee <r.h.lee@attbi.com>).
23249 * regset.c, regset.h: removed, they are unused.
23251 2003-04-25 Dick Porter <dick@ximian.com>
23253 * driver.c: Usage reports the name as 'mono' not 'mini'
23254 * exceptions-x86.c: Build and run on freebsd
23256 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23258 * Makefile.am: install the program with the 'mono' name and
23259 the library as libmono instead of mini and libmini.
23261 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23263 * driver.c: provide the APIs for the embedding interface of the old jit.
23265 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23267 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23269 2003-04-23 Martin Baulig <martin@ximian.com>
23271 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23273 * driver.c: Added `--debug' command line argument to enable
23276 2003-04-23 Martin Baulig <martin@ximian.com>
23278 * debug.[ch]: Removed. The code is now in
23279 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23281 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23284 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23286 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23288 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23291 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23292 mono_domain_finalize.
23293 (mini_method_compile): use mono_method_profile* if the the option is
23296 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23298 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23299 methods with their wrapper.
23301 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23302 methods with their wrapper.
23304 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23307 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23310 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23313 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23315 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23317 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23319 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23320 of the mempool. This is slightly faster and uses less memory
23322 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23324 * mini.c: avoid O(n) allocation for variables.
23326 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23328 * mini.c: handle items on the stack after inlining methods.
23330 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23332 * mini.c: make the method->opcode optimization dependent
23333 on MONO_OPT_INSTRINS and do it lazily.
23335 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23337 * driver.c: print overall results at the end of regression run.
23339 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23341 * inssel.brg: don't overwrite symbolic registers.
23343 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23345 * inssel-x86.brg: fix conversion from long to float.
23347 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23349 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23351 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23353 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23355 * driver.c: Added --print-vtable option as in the old JIT.
23357 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23359 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23361 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23363 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23365 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23367 * mini.c regalloc.c regalloc.h: Fix memory leak.
23369 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23371 * aot.c (mono_aot_get_method): register all used strings
23373 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23375 * mini.c: always intern strings references with ldstr at compile time.
23377 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23379 * Makefile.am: add BUILT_SOURCES.
23381 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23383 * driver.c: give a better error message when the assembly to execute
23384 doesn't have an entry point.
23386 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23388 * Makefile.am: added hack for automake
23390 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23393 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23395 22003-04-07 Martin Baulig <martin@ximian.com>
23397 * Makefile.am: Added Makefile.am.
23399 * debugger-main.c: Removed, this is now in the debugger where it
23402 * mini.pc.in: Call this package `mini' for the moment.