1 2010-01-08 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
6 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
8 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
10 * method-to-ir.c: All types with variant arguments must fallback to the
11 slow path. This makes cast of variant delegates work.
13 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
14 argument that is set to TRUE is the returned vtable slot is for a variant
15 interface. Changed a g_print + g_assert_not_reached to a g_error.
17 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
18 a similar fashion of generic virtual methods.
20 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
22 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
25 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
26 method using a variance aware function.
28 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
30 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
32 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
35 2010-01-07 Zoltan Varga <vargaz@gmail.com>
37 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
38 If LLVM decides to set the code model to Large, reset it to Default.
40 2010-01-07 Zoltan Varga <vargaz@gmail.com>
42 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
43 stripped binaries as well.
45 2010-01-07 Zoltan Varga <vargaz@gmail.com>
47 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
48 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
50 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
53 2010-01-06 Zoltan Varga <vargaz@gmail.com>
55 * mini.c (mini_method_compile): Extract the JIT info creation code into a
58 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
59 as the type info to llvm.eh.selector.
60 (exception_cb): Use the type info for filling out some fields of
61 MonoJitExceptionInfo like the flags and the exception class. This is needed
62 because the LLVM produced exception handling clauses might not match the original
63 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
65 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
66 separate function. Add an extra argument which returns the type infos
67 corresponding to the exception clauses.
69 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
70 exception handling clauses.
72 2010-01-04 Zoltan Varga <vargaz@gmail.com>
74 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
75 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
78 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
80 * mini.c (mono_compile_is_broken): Skip methods from serialization's
83 2010-01-04 Zoltan Varga <vargaz@gmail.com>
85 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
88 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
90 * mini.c (mini_method_compile): Verify the method before calling
91 mono_compile_create_vars as this might crash since it uses method
96 2010-01-04 Zoltan Varga <vargaz@gmail.com>
98 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
99 one case if AOTing, since the class might not be a concrete class.
101 2010-01-03 Zoltan Varga <vargaz@gmail.com>
103 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
104 functions which are now defined in mempool-internals.h.
106 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
108 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
110 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
114 * mini-*.c: Properly handle generic enums.
118 2009-12-28 Zoltan Varga <vargaz@gmail.com>
120 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
121 in a few more places.
123 2009-12-27 Zoltan Varga <vargaz@gmail.com>
125 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
126 nullable parameters. Fixes #567351.
128 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
130 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
132 2009-12-26 Zoltan Varga <vargaz@gmail.com>
134 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
135 mono_get_generic_context_from_code () call.
137 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
139 2009-12-25 Zoltan Varga <vargaz@gmail.com>
141 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
144 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
146 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
147 mono_method_get_signature returns NULL. Fix #567084
149 2009-12-25 Zoltan Varga <vargaz@gmail.com>
151 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
152 instead of once for each module.
154 2009-12-22 Zoltan Varga <vargaz@gmail.com>
156 * debugger-agent.c (ss_start): Implement step over for the last sequence
159 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
160 have the STEP_LOC flag set.
162 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
163 fails. Fixes #566689.
165 2009-12-21 Zoltan Varga <vargaz@gmail.com>
167 * mini.c (mono_add_seq_point): New helper function.
168 (mono_save_seq_point_info): New function to save sequence point info, extracted
169 from mini_method_compile ().
171 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
173 * mini.h (MonoSeqPointInfo): New structure containing information about
174 the sequence points of a JITted method.
175 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
178 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
179 point information is stored, use a MonoSeqPointInfo structure instead of a
180 GPtrArray. For each seq point, compute a list of successor seq points.
182 * debugger-agent.c: Use the successor list to implement step-over more
183 efficiently: instead of single stepping until a different line/IL offset is
184 reached, place breakpoints into all successor seq points.
186 * mini.h: Bump AOT file format version.
188 2009-12-21 Zoltan Varga <vargaz@gmail.com>
190 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
192 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
194 2009-12-21 Zoltan Varga <vargaz@gmail.com>
196 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
199 2009-12-18 Zoltan Varga <vargaz@gmail.com>
201 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
202 alloca as g_malloc is not signal safe.
204 2009-12-18 Zoltan Varga <vargaz@gmail.com>
206 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
207 VALGRIND_DISCARD_TRANSLATIONS.
209 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
210 checks, they are no longer needed.
212 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
213 a function into a sigctx which can handle function pointers.
215 * mini-ppc.c: Implement soft debugger support on ppc64.
217 * mini-ppc.c: Implement soft debugger support.
219 2009-12-17 Zoltan Varga <vargaz@gmail.com>
221 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
223 2009-12-17 Marek Habersack <mhabersack@novell.com>
225 * mini.c (mono_get_runtime_build_info): include Mono version in
228 * driver.c (mono_main): VERSION is now included in the string
229 returned from mono_get_runtime_build_info()
231 2009-12-17 Zoltan Varga <vargaz@gmail.com>
233 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
234 signatures. Fixes #565143.
236 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
238 2009-12-16 Zoltan Varga <vargaz@gmail.com>
240 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
242 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
244 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
245 making max stack 10x smaller.
247 2009-12-16 Zoltan Varga <vargaz@gmail.com>
249 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
251 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
253 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
255 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
257 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
258 bigger than MONO_ARCH_MAX_FRAME_SIZE.
260 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
262 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
264 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
266 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
269 2009-12-14 Miguel de Icaza <miguel@novell.com>
271 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
272 raise an invalid program exception.
274 For other opcodes that we might not handle use a g_warning and
275 raise the exception. Beats termination.
279 2009-12-14 Zoltan Varga <vargaz@gmail.com>
281 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
283 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
284 by merging the LLVM and !MAP_32BIT cases.
286 2009-12-13 Jonathan Chambers <joncham@gmail.com>
288 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
289 sigctx being passed in, as we have no CONTEXT available in the APC.
291 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
294 Code contributed under MIT/X11 license.
296 2009-12-13 Zoltan Varga <vargaz@gmail.com>
298 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
299 in the LLVM backend on AMD64.
301 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
304 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
306 * mini-llvm.c: Export mono_personality for AOT.
308 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
310 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
311 implicit exception can occur.
313 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
314 OP_IMPLICIT_EXCEPTION instruction.
316 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
318 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
320 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
321 inside a protected block.
323 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
324 trampolines doesn't include the argument.
326 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
327 trampolines on amd64.
329 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
332 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
333 disabled for methods with clauses.
335 * mini-llvm.c: Enable support for catch clauses.
337 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
338 end of an LLVM compiled finally clause.
339 (mono_handle_exception_internal): Save the exception handling state in TLS
340 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
341 resume unwinding from that point.
343 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
344 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
345 to obtain the addresses of the exception handling regions.
347 * mini-llvm.c: Add beginnings of support for exception handling, currently only
348 finally clauses are supported.
350 * mini.c (mini_method_compile): Add support for LLVM code with exception
353 2009-12-12 Zoltan Varga <vargaz@gmail.com>
355 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
358 2009-12-12 Zoltan Varga <vargaz@gmail.com>
360 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
363 2009-12-11 Zoltan Varga <vargaz@gmail.com>
365 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
366 for 2 parameter sched_setaffinity in older glibc versions. Fixes
369 2009-12-11 Marek Habersack <mhabersack@novell.com>
371 * method-to-ir.c (mini_redirect_call): do not redirect the
372 InternalAllocateStr internal call if string profiling is enabled.
374 2009-12-10 Zoltan Varga <vargaz@gmail.com>
376 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
379 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
380 unwind.h header file.
382 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
383 newer valgrind versions seems to handle this fine.
385 2009-12-09 Zoltan Varga <vargaz@gmail.com>
387 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
388 on the debugger thread.
390 2009-12-08 Zoltan Varga <vargaz@gmail.com>
392 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
394 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
396 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
398 * cpu-<ARCH>.md: Make call_handler clob:c.
400 * mini.c: Reenable SSA for methods with clauses.
402 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
403 as it causes failures on x86.
405 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
407 * driver.c: Fail gracefully with --compile-all if mono_method_signature
408 returns NULL (e.g. a bad assembly).
410 2009-12-08 Geoff Norton <gnorton@novell.com>
412 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
413 stepping out into native code. There were issues with nested invokes
416 2009-12-07 Zoltan Varga <vargaz@gmail.com>
418 * mini.c (mini_method_compile): Do the disable_llvm checks early
419 and avoid the LLVM compile pass if the checks fail.
421 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
423 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
424 LLVM optimizations don't try to remove them.
426 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
427 different file so the original remains.
429 2009-12-06 Zoltan Varga <vargaz@gmail.com>
431 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
433 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
435 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
436 support for non-inline unwind descriptors.
438 2009-12-07 Geoff Norton <gnorton@novell.com>
440 * debugger-agent.c: Darwin can colesce signals, so we need to handle
441 the interrupt_count slightly differently. Native threads were never
444 2009-12-05 Zoltan Varga <vargaz@gmail.com>
446 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
447 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
448 yet generate this info.
450 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
452 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
453 client can distinguish between intptrs and longs.
455 2009-12-05 Zoltan Varga <vargaz@gmail.com>
457 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
460 * aot-runtime.c (load_function): Update after the change above.
462 * mini.h: Bump AOT file format version.
464 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
465 if the delegate class is dynamic.
467 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
468 in gshared code too using the new rgctx info type
469 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
471 2009-12-04 Geoff Norton <gnorton@novell.com>
473 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
474 we need to track the original suspend count so the thread properly
475 wakes up in resume_thread.
477 2009-12-04 Zoltan Varga <vargaz@gmail.com>
479 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
482 * generics.cs: Add a test.
484 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
485 is 0. Simplify a lot of code using this.
487 * mini-trampolines.c (mono_delegate_trampoline): Call
488 mono_create_static_rgctx_trampoline () before saving the final address in
489 delegate->method_code, to avoid calling it each time a delegate is first called.
491 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
492 which need static rgctx trampolines.
494 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
495 keyed on the method+addr pair, since addr could be either the method addr or
496 an unbox trampoline in the AOT case. Fixes #560246.
498 2009-12-03 Zoltan Varga <vargaz@gmail.com>
500 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
501 place it was called before too.
503 2009-12-03 Zoltan Varga <vargaz@gmail.com>
505 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
506 if no security manager is present, to speed up the AOT case. Call
507 mono_class_vtable () full with raise_on_error == TRUE instead.
509 2009-12-03 Zoltan Varga <vargaz@gmail.com>
511 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
512 the local optimization passes can take its result into account. Fixes
515 * exceptions.cs: Add a test.
517 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
519 This patch is contributed under the terms of the MIT/X11 license
521 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
523 2009-12-03 Zoltan Varga <vargaz@gmail.com>
525 * mini.h (MonoInst): Remove unused 'ssa_op' field.
527 * debugger-agent.c: Rework the handling of stack traces of running threads to
528 avoid crashes if compute_frames () tries to walk the stack of running thread.
530 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
532 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
534 * mini.h (StackFrameInfo): Add an 'lmf' field.
536 2009-12-02 Zoltan Varga <vargaz@gmail.com>
538 * debugger-agent.c (suspend_current): Always set really_suspended.
540 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
542 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
544 2009-12-01 Zoltan Varga <vargaz@gmail.com>
546 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
549 2009-12-01 Zoltan Varga <vargaz@gmail.com>
551 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
553 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
555 * mini-trampolines.c: Fix MSVC build.
557 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
559 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
561 2009-11-30 Zoltan Varga <vargaz@gmail.com>
563 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
564 the instruction following an OP_FCOMPARE is optimized away.
566 2009-11-30 Zoltan Varga <vargaz@gmail.com>
568 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
569 emit_autoreg () into this arch-specific function.
571 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
572 code, it is no longer needed.
574 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
576 * mini.h: Bump AOT file format version.
578 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
579 using the sorted_code_offsets array, instead of reading it from the
580 exception debug info.
581 (load_method): Call mono_aot_find_jit_info instead of
582 decode_exception_debug_info ().
584 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
585 LLVM compiled as a flag.
587 2009-11-29 Zoltan Varga <vargaz@gmail.com>
589 * debugger-agent.c (resume_thread): Fix a warning.
591 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
594 2009-11-28 Zoltan Varga <vargaz@gmail.com>
596 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
597 contents to MonoAotFileInfo.
599 2009-11-27 Zoltan Varga <vargaz@gmail.com>
601 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
602 Put all binary data into a giant blob, similarly to the way .net assemblies
603 store binary data. Emit offset tables in a compact form to reduce their size.
605 * mini.h: Bump AOT file format version.
607 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
610 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
611 avoid linear searches at runtime.
613 * aot-runtime.c (find_symbol): Update this to use the hash.
615 * mini.h: Bump AOT file format version.
617 2009-11-26 Zoltan Varga <vargaz@gmail.com>
619 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
622 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
625 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
626 the distribution of got slot types.
628 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
630 * method-to-ir.c: Add support for generating explicit null checks.
632 2009-11-25 Zoltan Varga <vargaz@gmail.com>
634 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
635 on a random thread if possible.
637 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
638 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
641 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
642 regs. Pass the real size of the regs array to mono_unwind_frame ().
644 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
647 2009-11-24 Geoff Norton <gnorton@novell.com>
649 * mini-darwin.c: Work around apple bug rdar://7209349 See
650 http://openradar.appspot.com/7209349 for details. Synopsis,
651 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
652 never been initialized before.
654 2009-11-24 Zoltan Varga <vargaz@gmail.com>
656 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
658 * mini-arm.c (mono_arm_thumb_supported): New helper function.
660 2009-11-24 Zoltan Varga <vargaz@gmail.com>
662 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
663 OP_SHL_IMM is not 32 bit.
665 2009-11-24 Zoltan Varga <vargaz@gmail.com>
667 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
669 2009-11-24 Zoltan Varga <vargaz@gmail.com>
671 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
674 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
675 > 0 since some threads can resume if their resume_count is > 0.
676 (invoke_method): Avoid reading freed memory.
678 * debugger-agent.c (process_suspend): Extract the suspend code from
679 process_single_step_inner () to a separate function. Rework the code to prevent
680 races between this function and thread interrupts.
682 * debugger-agent.c (suspend_current): Check the resume_count field instead
683 of resume_one so suspends+resumes during single threaded invokes work
686 2009-11-23 Zoltan Varga <vargaz@gmail.com>
688 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
689 to make the generated code smaller.
691 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
692 sequence generated by recent LLVM versions.
694 * mini-llvm.c: Add support for a few simple cases which weren't supported
697 * mini-trampolines.c (mono_magic_trampoline): Don't call
698 mono_arch_get_vcall_slot () when llvm is enabled.
700 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
702 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
703 into a new function called common_call_trampoline () which is used by the
704 llvm vcall trampoline as well.
706 * debugger-agent.c: Implement single threaded invokes.
708 * debugger-agent.c: Revert change which broke the agent on linux.
710 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
713 * generics.cs: Add a test.
715 2009-11-22 Zoltan Varga <vargaz@gmail.com>
717 * debugger-agent.c: Fix the cygwin build.
719 2009-11-21 Zoltan Varga <vargaz@gmail.com>
721 * cprop.c: Remove this unused file.
723 2009-11-21 Zoltan Varga <vargaz@gmail.com>
725 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
728 * basic.cs: Add a test.
730 2009-11-21 Zoltan Varga <vargaz@gmail.com>
732 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
735 2009-11-20 Zoltan Varga <vargaz@gmail.com>
737 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
738 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
739 it. Use this flag to control llvm related code paths instead of #ifdef
740 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
743 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
745 * mini.h: Bump AOT file format version.
747 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
748 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
750 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
751 was used as an assembly filter.
753 2009-11-19 Zoltan Varga <vargaz@gmail.com>
755 * unwind.c: Fix support for ppc.
757 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
758 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
760 2009-11-19 Zoltan Varga <vargaz@gmail.com>
762 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
764 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
765 added by the ps3 changes.
767 2009-11-19 Zoltan Varga <vargaz@gmail.com>
769 * mini-gc.c: Resurrect this, so at least it compiles.
771 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
773 2009-11-18 Zoltan Varga <vargaz@gmail.com>
775 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
776 create_event_list () so assembly filters can be used.
778 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
781 2009-11-17 Zoltan Varga <vargaz@gmail.com>
783 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
784 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
787 * aot-compiler.c (add_generic_instances): Emit instances of common generic
788 classes for char/bool too.
790 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
792 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
795 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
798 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
800 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
802 Code contributed under MIT/X11 license.
804 2009-11-14 Zoltan Varga <vargaz@gmail.com>
806 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
807 threads in native code work.
809 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
810 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
813 2009-11-13 Jonathan Chambers <joncham@gmail.com>
815 * debugger-agent.c: Implementation for Windows platform.
817 * mini-x86.c: Add support for Windows. Use mono-* synchronization
818 primitives. Use SEH to implement breakpoints and single stepping.
820 * mini-x86.h: Enable soft debugger on Windows.
822 Code contributed under MIT/X11 license.
824 2009-11-13 Zoltan Varga <vargaz@gmail.com>
826 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
827 under XEN. Fixes #522894.
829 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
831 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
832 interface calls in LLVM AOT code.
834 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
837 * mini-llvm.c: Add support for OP_VPHI.
839 * objects.cs: Add a test.
841 2009-11-13 Zoltan Varga <vargaz@gmail.com>
843 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
844 this is called on the debugger thread.
846 2009-11-12 Zoltan Varga <vargaz@gmail.com>
848 * mini-llvm.c: Add soft-float support.
850 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
851 FCALL which returns an R4.
853 * driver.c (mono_main): Add a missing '\n'.
855 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
856 platforms which doesn't support the LLVM IMT trampoline.
858 2009-11-11 Zoltan Varga <vargaz@gmail.com>
860 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
862 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
864 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
867 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
869 2009-11-10 Zoltan Varga <vargaz@gmail.com>
871 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
872 Instead of emitting a method_order table, sort the contents of the code_offsets
873 table and do a binary search in the sorted table. The previous approach doesn't
874 work with LLVM which emits methods in a arbitrary order.
876 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
877 in the .eh_frame section in ELF files.
879 * mini.h: Bump corlib file format version.
881 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
883 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
884 LDMIA->LDM macro name change.
886 2009-11-09 Zoltan Varga <vargaz@gmail.com>
888 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
891 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
894 * aot-compiler.c: Ditto.
896 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
897 &align to mini_type_stack_size_full ().
899 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
901 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
903 2009-11-08 Zoltan Varga <vargaz@gmail.com>
905 * mini-arm.c: Compute the stack space used by arguments using
906 mini_type_stack_size_full ().
908 2009-11-08 Zoltan Varga <vargaz@gmail.com>
910 * optflags-def.h: Remove dead TREEPROP optimization.
912 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
914 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
916 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
918 2009-11-07 Zoltan Varga <vargaz@gmail.com>
920 * driver.c (mono_jit_parse_options): New public API function to parse options
921 as done by the runtime executable.
923 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
924 when handling named arguments.
926 2009-11-07 Zoltan Varga <vargaz@gmail.com>
928 * mini-arm.c: Implement support for returning vtypes in registers, fix support
929 for passing small vtypes in registers, make the CallInfo structures more
930 similar to the code on the other platforms.
932 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
933 the code in the prolog requires it.
935 2009-11-06 Zoltan Varga <vargaz@gmail.com>
937 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
938 (koush@koushikdutta.com).
940 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
941 where the thunk memory should be allocated from. Fixes appdomain unloading
944 2009-11-06 Zoltan Varga <vargaz@gmail.com>
946 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
947 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
949 2009-11-05 Zoltan Varga <vargaz@gmail.com>
951 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
952 AOT, as it is not implemented yet.
954 * mini-x86.c (mono_arch_output_basic_block): Ditto.
956 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
958 * debugger-agent.c: Fix windows build.
960 2009-11-05 Zoltan Varga <vargaz@gmail.com>
962 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
963 after the client connects/disconnects.
965 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
966 when an exception of a given type is thrown.
968 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
969 only on an uncaught exception.
971 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
973 * debugger-agent.c: Add a 'launch' option.
975 2009-11-05 Zoltan Varga <vargaz@gmail.com>
977 * debugger-agent.c: Add a 'timeout' option.
979 2009-11-05 Zoltan Varga <vargaz@gmail.com>
981 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
984 2009-11-05 Zoltan Varga <vargaz@gmail.com>
986 * debugger-agent.c (set_breakpoint): Emit a log message.
988 2009-11-04 Zoltan Varga <vargaz@gmail.com>
990 * mini-arm.c: Fix the arm build.
992 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
994 * aot-compiler.c: don't leak the value returned from
995 mono_type_full_name().
997 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
999 * debugger-agent.c: defer including mono-mutex.h until we know the
1002 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1004 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1005 of pthreads directly.
1007 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1008 exception handlers. Pass info argument.
1010 * mini.h: Adjust signatures of soft debugger functions to pass void*
1011 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1013 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1014 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1015 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1016 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1018 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1020 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1021 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1022 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1023 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1025 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1027 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1029 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1031 * mono-semaphore.h: Skeleton implementation for Windows.
1033 Code contributed under MIT/X11 license.
1035 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1037 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1039 Code contributed under MIT/X11 license.
1041 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1043 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1045 Code contributed under MIT/X11 license.
1047 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1049 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1050 debug info to 100 because 10 still slows down gdb too much.
1052 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1053 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1054 them in the wrappers.
1056 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1058 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1060 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1062 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1063 function mono_aot_get_array_helper_from_wrapper ().
1065 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1066 array helper methods.
1068 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1070 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1071 the value was loaded from memory.
1073 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1074 the value was loader from there.
1076 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1077 without constant swizzle.
1079 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1081 * mini-amd64.c: Put soft debugger functions behind a
1082 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1084 * mini-amd64.h: disable the soft debugger in windows.
1086 Code contributed under MIT/X11 license.
1088 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1090 * mini-x86.c: Put soft debugger functions behind a
1091 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1093 Code contributed under MIT/X11 license.
1095 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1097 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1098 to mono_arch_find_jit_info_ext.
1100 Code contributed under MIT/X11 license.
1102 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1104 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1106 * debugger-agent.c: Add support for filtering events by assemblies.
1108 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1109 the agent is not enabled.
1111 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1113 * exceptions-x86.c: hopefully last change to fix the windows build.
1114 This one courtesy of Jonathan Chambers.
1116 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1118 * debugger-agent.c: remove unused function.
1120 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1122 * debugger-agent.c: add #ifdefs for a few header files.
1123 * mini-x86.h: disable the soft debugger in windows.
1124 Step 1 of 2 to make this compile on windows with gcc.
1126 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1128 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1129 as it breaks the build.
1131 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1133 Merge the soft debugger branch.
1135 * debugger-agent.h debugger-agent.c: New files containing the soft
1136 mode debugger module.
1138 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1139 at the appropriate locations.
1141 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1144 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1145 enable/disable single stepping.
1147 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1148 which returns all information in a StackFrameInfo structure, and can handle the
1149 LMF frames added by the debugger.
1151 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1154 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1155 walker function which works on a specific thread and passes a StackFrameInfo
1156 structure to its callback.
1158 * mini.c (mini_init): Initialize the debugger agent.
1160 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1162 * mini-ops.h: Add OP_SEQ_POINT opcode.
1164 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1165 arguments to the debugger agent.
1167 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1169 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1172 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1174 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1176 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1178 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1180 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1181 sets the IMT argument and makes a virtual call.
1183 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1185 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1187 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1190 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1192 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1193 runtime. Fixes #551228.
1195 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1197 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1199 * basic.cs: Add a test.
1201 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1202 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1203 CONSTRAINED. Fixes #550964.
1205 * generics.cs: Add a test.
1207 2009-10-28 Mark Probst <mark.probst@gmail.com>
1209 * mini-posix.c (add_signal_handler): Use
1210 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1212 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1214 Contributed under the terms of the MIT/X11 license by
1215 Jerry Maine <crashfourit@gail.com>.
1217 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1218 sse4a for simd intrinsics.
1220 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1221 sse4a for simd intrinsics.
1223 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1225 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1226 instead of inst_p1 which is not the same on ILP32 platforms.
1228 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1230 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1231 not the mscorlib one before calling mono_get_lmf_addr.
1233 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1234 of the ip to the LMF.
1236 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1237 immediate in the op->op_imm optimization.
1239 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1240 understand. VTypes now work, but are not abi compliant, as they are
1241 split into 4 byte parts instead of 8.
1242 (emit_memcpy): Fix the unrolled case to work on the PS3.
1244 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1246 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1247 the default when static linking.
1249 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1251 * aot-compiler.c: Add an autoreg option to automatically register
1252 statically linked aot modules using ELF .ctors.
1254 * genmdesc.pl: Add __ppc64__ to allowed defines.
1256 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1258 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1259 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1261 2009-10-24 Mark Probst <mark.probst@gmail.com>
1263 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1265 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1267 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1268 which will contain the domain where the method was found.
1270 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1271 mini_jit_info_table_find ().
1273 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1275 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1277 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1279 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1280 set, its not supported yet.
1282 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1284 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1285 iface wrapper is not found.
1286 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1288 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1290 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1291 which have a different name.
1293 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1294 wrappers and Array.GetGenericValueImpl ().
1296 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1297 because of the change above.
1299 * generics.cs: Add a test for full aot + generic array ifaces.
1301 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1303 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1304 that hides the previous one.
1306 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1308 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1309 marshalled. Fixes #541623.
1311 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1313 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1315 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1317 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1319 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1321 * mini-posix.c (sigprof_signal_handler):
1322 Implemented support for building stat call chans in different ways.
1324 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1326 * mini-exceptions.c (mono_find_jit_info):
1327 Also check that a jit info has been found (fixes a profiler crash).
1329 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1331 * mini.c (mono_codegen):
1332 Call mono_profiler_code_buffer_new with correct code address.
1334 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1336 * driver.c (mono_main): Change the date in the copyright.
1338 2009-10-14 Mark Probst <mark.probst@gmail.com>
1340 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1341 allocator in shared generic code for open classes, because we
1342 can't get those classes' vtables. We need to make managed
1343 allocators not depend on the vtable at compile-time to solve this.
1345 2009-10-13 Martin Baulig <martin@ximian.com>
1347 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1348 `const guint8 *trampoline' argument; send both the old and the new
1351 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1353 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1354 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1355 (can_marshal_struct): Skip structures with auto layout.
1357 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1359 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1361 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1362 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1363 a variable to hold the stack slot used by the int<->float conversion opcodes.
1365 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1367 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1369 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1370 when using full-aot.
1372 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1374 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1375 each instance of Comparer<T>.
1377 * generics.cs: Add a new test.
1379 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1381 * driver.c (parse_debug_options): Add a 'gdb' option.
1383 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1385 * image-writer.c: Add support for emitting the image into a memory buffer.
1387 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1389 * aot-compiler.c: Add support for registering debug info with GDB using the
1390 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1391 MONO_XDEBUG to 'gdb'.
1393 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1395 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1398 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1400 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1401 can be used to set breakpoints in gdb.
1403 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1404 segment to an absolute address.
1406 2009-10-13 Mark Probst <mark.probst@gmail.com>
1408 * method-to-ir.c: Use the managed array allocator method if
1411 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1413 * aot-compiler.c : Fix the MSVC builds
1415 Code is contributed under MIT/X11 license.
1417 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1419 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1420 avoid registering 1 symbol file per method with gdb.
1422 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1424 * mini-sparc.c: Fix the handling of enums with base type long.
1426 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1428 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1429 instead of using type->data.klass as the later doesn't work with generics.
1431 2009-09-25 Mark Probst <mark.probst@gmail.com>
1433 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1434 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1435 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1436 works differently now and we don't handle it in the JIT anymore.
1438 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1439 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1440 the Thread class split.
1442 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1444 * driver.c: Don't run tests with the obsolete treeprop optimization.
1446 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1447 variable volatile. Fixes #541577.
1449 * basic-calls.cs: Add a new test.
1451 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1453 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1455 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1456 work/required with recent iphone sdk versions.
1458 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1461 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1462 in the VCALL decomposition code.
1464 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1466 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1468 * basic.cs: Add a test.
1470 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1473 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1474 searches all the domains of the current thread.
1476 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1478 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1480 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1481 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1483 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1484 for non-jit trampolines.
1486 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1488 * aot-compiler.c (add_wrappers): Ditto.
1490 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1491 the size of the param area used by dyn_call to 6 which covers the majority of
1494 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1496 * mini-arm.c: Implement support for passing/receiving
1497 longs and receiving floats in the dyn_call code.
1499 * mini-amd64.c: Implement support for receiving vtypes in registers in
1502 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1505 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1507 * mini-arm.c (get_call_info): Return more precise information in
1509 (dyn_call_supported): Use the information in CallInfo.
1511 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1513 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1516 * mini-arm.c: Update after the dyn_call api changes.
1518 * mini.c (mini_create_jit_domain_info): Register a destructor function
1519 for the runtime_invoke_hash.
1521 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1522 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1524 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1525 (dyn_call_supported): Simplify this by using get_call_info ().
1526 (mono_arch_dyn_call_free): New destructor function.
1528 * generics.cs: Remove a printf.
1530 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1532 * mini-arm.c: Add support for enum return values and passing a few arguments
1535 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1538 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1540 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1541 the dynamic invoke wrappers.
1543 * mini-arm.c: Implement OP_DYN_CALL for arm.
1545 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1546 supported by the dynamic runtime invoke wrapper.
1548 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1549 runtime invoke wrapper.
1551 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1552 if possible when running with full-aot.
1554 * mini-ops.h: Add OP_DYN_CALL opcode.
1556 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1557 with dynamic arguments lists similar to libffi.
1559 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1561 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1563 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1566 * iltests.il.in: Add a new test.
1568 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1570 * aot-compiler.c (add_generic_instances): Add more instances of
1571 GenericEqualityComparer.
1573 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1575 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1577 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1579 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1580 comments on some functions that now can fail.
1582 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1584 * Makefile.am: Add Info.plist to EXTRA_DIST
1586 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1588 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1589 static synchronized wrappers. Fixes #539500.
1591 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1593 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1596 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1598 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1599 lmf before calling filter clauses as well. Fixes #539550.
1601 * exceptions.cs: Add a test.
1603 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1605 * aot-compiler.c (add_generic_class): Add instances of
1606 Array.GetGenericValueImpl as well.
1608 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1611 * generics.cs: Add a fullaot linq test.
1613 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1615 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1618 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1620 * mini-trampolines.c (mono_delegate_trampoline) : Call
1621 mono_cominterop_get_invoke if the delegate target object
1624 Code is contributed under MIT/X11 license.
1626 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1628 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1629 internal call is defined outside platform code. Reduce code
1630 duplication with existing [Method|Field]AccessException
1632 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1634 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1635 if the return value is a small struct passed on regs.
1637 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1639 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1641 * mini-codegen.c: Enable the cpu description validation for arm.
1643 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1645 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1646 test which depends on structs to objects.cs.
1648 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1649 require object model related stuff working.
1651 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1653 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1655 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1656 against the instruction metadata in mini-ops.h. amd64 only for now.
1658 * mini-ops.h: Fix some instruction descriptions.
1660 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1661 unused instructions.
1663 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1665 * exceptions.cs: Add a new test.
1667 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1669 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1671 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1673 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1674 skip empty phi opcodes.
1676 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1677 correctly by zero extending after loads. Skip methods containing calls
1678 to the monitor enter/exit trampolines.
1680 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1681 when calling mono_thread_force_interruption_checkpoint ().
1683 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1685 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1687 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1689 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1690 bootstrap could run.
1692 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1694 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1696 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1698 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1700 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1701 LLVM might be very short.
1703 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1704 in OP_THROW/RETHROW.
1706 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1709 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1711 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1712 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1713 LLVM might be very short.
1715 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1717 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1718 the alignment for the value of sp.
1720 2009-09-01 Geoff Norton <gnorton@novell.com>
1722 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1723 managed wrappers in full aot.
1725 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1727 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1729 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1731 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1733 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1735 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1737 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1740 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1742 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1743 depend on the info MonoMethodHeader which could be missing in IL stripped
1746 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1748 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1749 they are only 4 byte aligned.
1751 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1753 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1754 was done previously, since using SP causes too many problems.
1756 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1757 frames without a frame pointer works.
1759 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1760 global register in methods with calls, since the calls can go through
1761 a static rgctx trampoline which doesn't save it.
1763 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1765 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1767 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1769 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1771 2009-08-18 Christian Hergert <chris@dronelabs.com>
1773 * method-to-ir.c: Fix warnings for uninitialized variables.
1775 2009-08-18 Christian Hergert <chris@dronelabs.com>
1777 * mini-exceptions.c:
1778 * aot-compiler.c: Fix printf warnings.
1780 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1782 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1783 Add GetGenericValueImpl<string>.
1785 * aot-compiler.c (add_generic_instances): Add instances of
1786 GenericEqualityComparer<T> for primitive types. Only emit the array
1787 wrappers into the mscorlib image.
1789 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1791 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1792 the methods_loaded array using amodule->info->nmethods.
1794 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1795 (MONO_AOT_FILE_VERSION): Bump this.
1797 * aot-compiler.c: Emit more generic instances allowing some parts of linq
1800 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
1801 MonoJitInfo doesn't belong to its methods aot image.
1803 2009-08-14 Zoltan Varga <vargaz@gmail.com>
1805 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
1807 * mini-arm.c: Fix warnings.
1809 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
1811 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
1814 2009-08-12 Zoltan Varga <vargaz@gmail.com>
1816 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
1817 avoid clobbering IP.
1819 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
1820 hold the trampoline argument, so its initial value is available during
1823 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
1826 * exceptions-hppa.c:
1828 * exceptions-s390x.c:
1829 * exceptions-mips.c:
1831 * exceptions-sparc.c:
1832 * exceptions-alpha.c:
1834 * mini-trampolines.c:
1836 * exceptions-s390.c: add and use #define's instead of sizeof()
1837 for MonoJitInfo and MonoJitInfoTable.
1839 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
1844 * tramp-x86.c: use a #define instead of sizeof() for a few
1845 structures that use a zero-length array.
1847 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1849 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
1850 case when the method is dynamic. Fixes #529238.
1852 2009-08-06 Zoltan Varga <vargaz@gmail.com>
1854 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
1855 of asserting when a method is JIT compiled in full-aot mode.
1857 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1859 Contributed under the terms of the MIT/X11 license by
1860 Jerry Maine <crashfourit@gail.com>.
1862 * fixed wrong dates in changelog.
1864 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1866 Contributed under the terms of the MIT/X11 license by
1867 Jerry Maine <crashfourit@gail.com>.
1869 * basic-simd.cs: added test for packed double square root.
1870 * cpu-amd64.md: added opcode info for packed double square root.
1871 * cpu-x86.md: added opcode info for packed double square root.
1872 * mini-ops.h: added IR opcode for packed double square root.
1873 * mini-x86.c: added IR to native translation code for packed double square root.
1874 * mini-amd64.c: removed todo for packed double square root.
1875 * simd-intrinsics.c: added method to IR opcode converstion for
1876 packed double square root.
1878 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1880 Contributed under the terms of the MIT/X11 license by
1881 Jerry Maine <crashfourit@gail.com>.
1883 * mini-amd64.c: Added a change to help tell the difference as
1884 to what perpose the xmm register is being used--mainly to help
1886 * mini-amd64.h: Changed callee regs to use 15 out of 16
1887 (one used for special cases) xmm registers for both fp
1888 and simd ops. Added define to turn on new feature in the regalloc
1889 that allows fp and simd ops to share the xmm regs happily.
1890 * codegen.c: Added code to detect for which perpose an xmm reg is
1891 being used (fp or simd) and to translate back and forth to the
1892 correct logical reg bank (fp or simd) for 'spill load's.
1894 2009-08-03 Jerry Maine <crashfourit@gmail.com>
1896 Contributed under the terms of the MIT/X11 license by
1897 Jerry Maine <crashfourit@gail.com>.
1899 * basic-simd.cs: Added tests for stressing the regalloc when running with
1900 16 simd regs and when simd and fp ops share the same reg bank.
1902 2009-08-01 Mark Probst <mark.probst@gmail.com>
1904 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
1905 in shared generic code, we might have to look up the class in the
1906 RGCTX. If we use the class directly, compute its GC descriptor.
1908 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1910 * mini.c (mono_jit_runtime_invoke): Fix a warning.
1912 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
1914 * mini.c (mono_jit_runtime_invoke): Initialize the class and
1915 check for errors. Fixed the case when the class with the Main
1918 2009-07-31 Jerry Maine <crashfourit@gmail.com>
1920 Contributed under the terms of the MIT/X11 license by
1921 Jerry Maine <crashfourit@gail.com>.
1923 * cpu-amd64.md: Fixed simple bug in machine discrition file.
1925 2009-07-31 Zoltan Varga <vargaz@gmail.com>
1927 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
1929 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
1931 * method-to-ir.c: Fix naming of stelem and ldelem.
1933 2009-07-30 Zoltan Varga <vargaz@gmail.com>
1935 * driver.c (main_thread_handler): Check that the assembly loaded
1936 matches the filename when doing AOT.
1938 2009-07-30 Mark Probst <mark.probst@gmail.com>
1940 * mini.c: get_ip_from_sigctx installer has been removed, so don't
1943 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
1944 utils/mono-sigcontext.h).
1946 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
1949 2009-07-29 Massimiliano Mantione <massi@ximian.com>
1951 * mini.c (mono_codegen):
1952 Call profiler hook to keep track of method code buffers.
1954 2009-07-27 Mark Probst <mark.probst@gmail.com>
1956 * method-to-ir.c: Invoke write barriers for the
1957 Interlocked.(Compare)Exchange JIT intrinsics.
1959 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
1961 * Makefile.am (version.h): Fix issues when built out of tree.
1962 Remove some redundant 'grep's piped through 'sed's.
1964 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1966 This patch is contributed under the terms of the MIT/X11 license
1968 * mini-ppc.c (mono_arch_output_basic_block):
1969 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
1970 for bits 32-47 with signed load/store diplacements for bits
1971 48-63. Use prefered base/offset order for indexed form.
1972 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
1973 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
1974 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
1975 OP_LOADI2_MEMBASE): Same.
1976 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
1977 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
1978 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
1980 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
1981 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
1982 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
1983 OP_LOADI1_MEMINDEX): Same
1984 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
1985 OP_STORER8_MEMINDEX): Same
1986 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
1988 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
1989 for bits 32-47 with signed load/store diplacements for bits
1990 48-63. Use prefered base/offset order for indexed form.
1992 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
1994 This patch is contributed under the terms of the MIT/X11 license
1996 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
1997 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
1998 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
1999 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2000 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2001 cfg->stack_usage to avoid size warnings.
2002 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2003 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2004 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2005 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2007 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2008 after code varible is initialized.
2009 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2010 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2011 (mono_arch_emit_epilog):
2012 Move Use ppc_load32 for cfg->stack_usage to avoid size
2015 2009-07-24 Mark Probst <mark.probst@gmail.com>
2017 * method-to-ir.c: The write barrier doesn't do the store anymore,
2018 so we have always to emit it. Also, emit the wbarrier after the
2021 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2023 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2024 for argument count 3 too.
2026 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2028 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2029 the caller handle the exceptions.
2030 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2031 method. Fixes #524498.
2033 2009-07-22 Geoff Norton <gnorton@novell.com>
2035 * mini-exceptions.c: Fix build on ia64.
2037 2009-07-22 Mark Probst <mark.probst@gmail.com>
2039 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2042 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2044 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2047 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2049 * basic-simd.cs (Main): Pass args to the test driver.
2051 2009-07-20 Geoff Norton <gnorton@novell.com>
2053 * mini-x86.h: Fix the x86 version guards to use Apple's
2054 properly defined macros.
2056 2009-07-20 Geoff Norton <gnorton@novell.com>
2058 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2061 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2063 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2064 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2065 the information which is needed for invokes, so only one locking+hash table
2068 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2070 * aot-compiler.c (add_generic_instances): Emit instances of
2071 GenericComparer<T> for primitive types.
2073 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2075 * mini-posix.c: Fix linux build.
2077 2009-07-19 Geoff Norton <gnorton@novell.com>
2079 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2080 mono_gdb_render_native_backtraces
2081 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2082 so we implement the sane semantics to the runtime here
2083 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2084 so we need to call it differently (mono_gdb_render_native_backtraces)
2085 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2086 here for default implementations.
2087 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2088 support Apple's weird syscall (SYS_fork) implementation and not busy
2089 loop in abort() on native crashes on OSX anymore.
2091 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2093 * aot-runtime.c (load_method): Change the handling of the
2094 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2097 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2099 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2101 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2102 seems to break the aot tests.
2104 * mini.c (mono_patch_info_equal): Fix the handling of
2105 MONO_PATCH_INFO_RGCTX_FETCH.
2107 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2109 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2111 * mini.c (mono_patch_info_hash): Fix the handling of
2112 MONO_PATCH_INFO_INTERNAL_METHOD.
2113 (mono_patch_info_equal): Ditto.
2115 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2117 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2120 * mini-llvm.c: Add some infrastructure for AOT support.
2122 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2124 * mini-llvm-cpp.c: Update to the latest llvm api.
2126 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2127 option to false to prevent llvm from installing signal handlers which
2130 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2133 * cpu-amd64.md: Revert previous change as those instructions
2134 take 2 separate arguments. Remember to read the arch docs more
2135 carefully next time.
2137 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2139 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2141 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2143 * mini-ppc.c: exploit multiple load/store units if available (rest of
2144 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2145 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2147 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2149 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2150 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2152 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2154 * cpu-x86.md: Fix missing clobbering from trancendental simd
2157 * cpu-amd64.md: Same.
2159 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2161 Contributed under the terms of the MIT/X11 license by
2162 Jerry Maine <crashfourit@gail.com>.
2164 * basic-simd.cs: Added tests for single and doulble indexers.
2166 * cpu-amd64.md: Added simd opcode information.
2168 * mini-amd64.c: Added IR to native simd generation code.
2169 Added simd register names and function that returns them.
2171 * mini-amd64.h: Added marcos to turn on simd code compilation in
2172 amd64. Added max simd register count marco. Added caller/callee
2173 register mask marcos. Added marcos to use simd register bank.
2175 * mini.h: Added helper marco for shufling dwords and simple
2178 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2180 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2182 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2184 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2185 the length of the native code as well.
2187 * basic-simd.cs: Add a test for #521662.
2189 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2191 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2193 2009-07-13 Mark Probst <mark.probst@gmail.com>
2195 * mini.c: Register function for getting the IP from a signal
2196 context with metadata.
2198 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2200 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2201 call a generic class init trampoline if needed. Fixes #519336.
2203 * generics.cs: Add a test.
2205 2009-07-09 Mark Probst <mark.probst@gmail.com>
2207 * method-to-ir.c: When doing a call which might be remote from
2208 shared generic code to other shared code with open type arguments,
2209 get the remoting invoke wrapper from the RGCTX and do an indirect
2212 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2214 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2215 after the unbox trampoline in the full-aot case.
2217 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2219 * mini.c: Move initialization of jit_mutex before debugger initialization
2224 * Info.plist: added Info.plist and link flag to enable the mono executable
2225 to access other processes. Requires codesigning of the executable to work.
2227 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2232 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2234 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2236 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2238 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2239 when the generic instance is an instantiation of a subclass of the
2240 methods class. Fixes #517166.
2242 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2244 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2247 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2250 * CMakeLists.txt: Add minimal support for installation.
2252 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2254 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2255 determine whenever a method is directly callable to a separate function.
2257 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2258 needed ones as a result of the previous change.
2260 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2261 type of register arrays.
2263 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2264 type of register arrays.
2266 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2268 Contributed under the terms of the MIT/X11 license by
2269 Jerry Maine <crashfourit@gail.com>.
2271 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2273 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2275 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2277 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2279 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2280 dump of structure return value. Fix some formatting.
2281 * cpu-s390x.md: Fix lengths of instruction sequences.
2282 * mini-s390.c: Minor formatting changes.
2284 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2286 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2287 Use sigaction on freebsd as well.
2289 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2291 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2294 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2296 2009-06-22 Mark Probst <mark.probst@gmail.com>
2298 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2300 2009-06-22 Mark Probst <mark.probst@gmail.com>
2302 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2304 2009-06-20 Martin Baulig <martin@ximian.com>
2307 (MonoDebuggerThreadFlags): New enum typedef.
2308 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2309 (mono_debugger_thread_created): Added `gpointer func' argument;
2310 initialize the new `thread_flags' field.
2312 2009-06-18 Martin Baulig <martin@ximian.com>
2314 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2315 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2318 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2319 flag in `MONO_DEBUGGER__info.runtime_info'.
2322 (mono_main): Call mini_debugger_set_attach_ok() if generics
2323 sharing is disabled.
2325 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2327 * aot-compiler.c (add_wrappers): Fix a warning.
2329 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2330 the ppc load/store macro changes.
2332 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2334 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2336 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2337 not just the got symbol.
2339 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2342 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2345 * aot-compiler.c: Remove some fixmes.
2347 * driver.c (mono_main): Print a helpful message when cross-compiling.
2349 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2351 * method-to-ir.c (initialize_array_data): Do the optimization if the
2352 target byte order is little endian, instead of the host byte order.
2354 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2355 wrappers into the mscorlib image, Emit a unique plt symbol for each
2356 image, emit symbols for plt entries.
2358 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2361 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2363 * aot-compiler.c (add_wrappers): Avoid calling
2364 mono_marshal_get_type_info () since it can assert for some types.
2366 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2367 ldtoken are used inside wrappers.
2369 * helpers.c: Add support for prefixing tools with the arch name.
2371 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2372 quantities when using ilp32.
2374 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2375 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2377 * image-writer.c: Use .long on ilp32.
2379 * aot-compiler.c: Use 32 bit loads on ilp32.
2381 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2383 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2385 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2387 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2389 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2390 second got slot of every aot image.
2392 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2393 aot on platforms with function pointers.
2395 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2396 support for aot/full aot on ppc/ppc64.
2398 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2399 arguments which are needed on ppc.
2401 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2404 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2406 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2408 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2410 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2412 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2414 2009-06-17 Geoff Norton <gnorton@novell.com>
2416 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2418 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2420 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2421 to control whenever the dwarf writer is in xdebug or aot mode.
2422 (emit_class_dwarf_info): Use a separate abbrev for structures without
2425 * aot-compiler.c: Pass the appending parameter to
2426 mono_dwarf_writer_create ().
2428 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2429 falls through to its next bblock. Fixes #513931.
2431 * iltests.il: Add a test.
2433 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2434 infor even if emit_line is FALSE, as the apple linker seems to require it.
2436 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2438 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2442 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2444 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2447 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2449 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2450 'has_call_handler' fields.
2452 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2454 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2455 first bblock if not needed. Fixes #512790.
2457 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2459 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2461 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2464 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2465 remoting-invoke-with-check wrappers, which are not needed when running with
2466 full-aot, since it doesn't support remoting.
2468 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2470 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2472 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2473 method info, it is not used anymore.
2475 * mini.h: Bump AOT file format version.
2477 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2480 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2483 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2485 * mini.h: Bump AOT file format version.
2487 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2489 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2490 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2493 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2494 of CKFINITE and FBGE for VFP.
2496 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2498 * aot-compiler.c: Don't align code to 16 bytes on arm.
2500 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2501 before the methods they belong to.
2503 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2504 the full-aot case if possible, since the trampoline will be called right
2507 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2508 trampolines to 1024 after the change above.
2510 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2511 trampoline to save 8 bytes per trampoline.
2513 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2516 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2518 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2520 2009-06-08 Martin Baulig <martin@ximian.com>
2523 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2524 (_mono_debugger_throw_exception): Don't make this static.
2525 (_mono_debugger_unhandled_exception): Likewise.
2526 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2529 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2530 (_mono_debugger_throw_exception): Add function prototype.
2531 (_mono_debugger_unhandled_exception): Likewise.
2534 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2535 arg; return the first exception handler if the exception is caught
2536 and we're running inside the debugger.
2537 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2538 improve exception handle inside runtime-invoke, check whether the
2539 exception is actually caught in the method being invoked and not
2540 by the runtime-invoke-wrapper.
2542 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2544 * image-writer.c: Improve support for the osx assembler.
2546 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2549 2009-06-08 Martin Baulig <martin@ximian.com>
2552 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2553 (_mono_debugger_throw_exception): Don't make this static.
2554 (_mono_debugger_unhandled_exception): Likewise.
2555 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2558 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2559 (_mono_debugger_throw_exception): Add function prototype.
2560 (_mono_debugger_unhandled_exception): Likewise.
2563 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2564 arg; return the first exception handler if the exception is caught
2565 and we're running inside the debugger.
2566 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2567 improve exception handle inside runtime-invoke, check whether the
2568 exception is actually caught in the method being invoked and not
2569 by the runtime-invoke-wrapper.
2571 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2573 * image-writer.c (append_subsection): Don't align subsections of the
2574 debug_line section as a workaround.
2576 * dwarfwriter.c: Emit line number info in the AOT case as well.
2578 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2580 This patch is contributed under the terms of the MIT/X11 license
2582 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2583 code_len <= code_size
2585 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2587 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2589 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2591 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2592 invoke wrappers, we now use trampolines instead.
2594 2009-06-04 Mark Probst <mark.probst@gmail.com>
2596 * mini-darwin.c: The exception thread must not be registered with
2599 2009-06-04 Mark Probst <mark.probst@gmail.com>
2601 * mini-gc.c: Disable the code because it makes SGen crash.
2603 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2605 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2606 instead of asserting.
2608 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2610 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2611 output file after the code has been compiled.
2613 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2615 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2617 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2619 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2620 entries distinction to simplify the code.
2622 * mini.h: Bump AOT file format version.
2624 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2626 * objects.cs: Fix the signature of one of the tests.
2628 * mini.c (mini_create_ftnptr): New helper function, moved here from
2630 (mini_get_addr_from_ftnptr): Ditto.
2631 (mini_init): Install the new helpers.
2633 2009-05-28 Martin Baulig <martin@ximian.com>
2635 Correctly initialize the debugger when embedding Mono.
2637 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2638 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2639 see documentation in mini_debug_running_inside_mdb().
2642 (mini_debug_running_inside_mdb): New function to check whether
2643 we're running inside mdb.
2645 * mini.c (mini_init): Call mini_debugger_init() if we're running
2646 inside the debugger.
2648 * driver.c (mono_main): Moved the call to mini_debugger_init()
2649 into mini_init() to make this work when embedding Mono.
2651 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2652 calls to mini_debugger_init().
2654 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2655 mono_debugger_main() -> mini_debugger_main() and put them inside a
2656 `MONO_DEBUGGER_SUPPORTED' conditional.
2658 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2660 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2661 this is no longer in use.
2664 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2666 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2668 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2671 2009-05-27 Martin Baulig <martin@ximian.com>
2673 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2675 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2676 long_conv_to_r_un to 64 bits.
2678 * cpu-x86.md: Increase the instruction size due to the changes.
2680 * iltests.il.in: Add regression test.
2684 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2686 * objects.cs: Move the previous test from basic.cs to here.
2688 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2690 * basic.cs: Add regression test for #506915.
2692 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2694 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2695 optimization we must check the bb of the first byte of stobj as
2696 it's the only one set in cil_offset_to_bb.
2700 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2702 * image-writer.c: Fix pointer directive on ppc64.
2704 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2706 * image-writer.c (asm_writer_emit_section_change): Avoid using
2707 .bss subsections on ppc too.
2709 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2711 * image-writer.c: Fix the definition of TARGET_ASM_....
2713 * image-writer.c: Fix the emission of assembler directives in the last
2716 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2717 exception throwing code to accomodate ppc64.
2719 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2720 size to work on ppc64 too.
2722 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2725 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2726 the assembler dialect instead of using platform specific defines.
2728 2009-05-22 Geoff Norton <gnorton@novell.com>
2730 * mini-arm.c (get_call_info): If a structure is split between the stack
2731 and argument registers, we should not advance the stack pointer by the entire
2732 native size, but just by the amount that spilled.
2734 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2736 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2739 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2741 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2744 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2745 methods so wrapper don't get added twice.
2746 (add_generic_instances): Don't add methods of arrays.
2748 * generics.cs: Mark one test as !FULLAOT.
2750 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2752 * mini-x86.c (emit_move_return_value): Remove unused vars.
2754 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2756 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2757 decomposing 8 bytes structs into a LCALL.
2759 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2760 pointer for where to store the returned regs.
2762 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2765 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2767 2009-05-20 Miguel de Icaza <miguel@novell.com>
2769 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2772 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2774 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2776 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2779 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2781 * local-propagation.c (mono_local_cprop): Avoid local propagation
2782 across paired add/sub if the first instruction dest reg is it's
2783 source reg. For example:
2785 int_add_imm R12 <- R12 [1] clobbers: 1
2786 int_sub_imm R42 <- R12 [1] clobbers: 1
2788 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2789 maintain the math identify.
2793 2009-05-20 Andreia Gaita <avidigal@novell.com>
2795 * Makefile.am: avoid going on the network just to get the revision,
2798 2009-05-19 Massimiliano Mantione <massi@ximian.com>
2800 Fixed estimate for short branches on amd64 (they were off mark, and
2801 enabling call prolog-epilog instrumentations caused assertions).
2802 * mini.h (struct MonoBasicBlock): added max_length field to hold the
2803 estimate for the maximum length of this basic block.
2805 - mono_arch_emit_prolog: compute max_length for each basic block
2806 (instead of max_offset), and inflate size estimate also for entry bb
2807 in case of code instrumentation.
2808 - mono_arch_output_basic_block: get rid of "cpos" (the current
2809 estimated "position" in the code), and always use "offset" instead,
2810 which is accurate; at the beginning of the function quickly recompute
2811 max_offset for all the remaining blocks, starting from the current
2812 cfg->code_len (which is correct, and not estimated) and using the
2813 estimated block lengths computed previously.
2815 2009-05-17 Zoltan Varga <vargaz@gmail.com>
2817 * exceptions-ppc.c: Remove the caching from the trampoline creation
2818 functions, it is already done in the caller.
2820 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
2822 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
2823 MONO_ARCH_GSHARED_SUPPORTED define.
2825 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
2827 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
2830 2009-05-16 Zoltan Varga <vargaz@gmail.com>
2832 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
2833 call to mono_marshal_get_rgctx_invoke ().
2835 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
2836 mono_marshal_get_static_rgctx_invoke (), all platforms which support
2837 gshared use the static rgctx trampolines now.
2839 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
2840 platform supports it.
2842 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2844 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
2846 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
2848 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2850 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
2852 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
2855 2009-05-15 Massimiliano Mantione <massi@ximian.com>
2857 Made it possible for mono_arch_instrument_epilog to preserve
2858 argument registers, otherwise instrumenting the "epilogue" before
2859 a tail call would clobber them.
2860 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
2861 if like mono_arch_instrument_epilog but with an additional parameter
2862 that states if argument registers must be preserved.
2863 * mini.c: implemented mono_arch_instrument_epilog as a call to
2864 mono_arch_instrument_epilog_full without asking to preserve argument
2865 registers (this makes the existing code work as usual).
2867 - mono_arch_instrument_epilog: add parameter to transform it into
2868 mono_arch_instrument_epilog_full, and preserve argument registers
2870 - mono_arch_output_basic_block, OP_TAILCALL case: call
2871 mono_arch_instrument_epilog_full.
2872 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2873 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
2874 only transformed mono_arch_instrument_epilog into
2875 mono_arch_instrument_epilog_full.
2877 2009-05-15 Geoff Norton <gnorton@novell.com>
2879 * mini-darwin.c: This works on arm now.
2881 2009-05-14 Geoff Norton <gnorton@novell.com>
2883 * jit.h, driver.c: Allow full-aot to be decided programatically by the
2886 2009-05-15 Zoltan Varga <vargaz@gmail.com>
2888 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
2891 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
2892 wrappers during full aot mode correctly.
2894 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
2897 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
2898 mono_metadata_type_hash ().
2900 2009-05-14 Massimiliano Mantione <massi@ximian.com>
2902 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
2903 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
2904 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
2905 Removed MONO_INST_BRLABEL from the instruction flags, and the
2906 remaining code that used it, because we do not support branches inside
2907 basic blocks (and branch target labels) anymore.
2908 * Makefile.am: As part of the above cleanup, remove reference to
2909 BURG files which don't exist anymore.
2911 2009-05-14 Zoltan Varga <vargaz@gmail.com>
2913 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
2916 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
2917 to use mono_arch_throw_corlib_exception.
2919 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
2920 mono_arch_throw_corlib_exception for throwing corlib exceptions.
2922 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
2925 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
2927 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
2928 for the got to make debugging easier and to avoid confusing it with the
2931 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
2932 method so a breakpoint can be set when using gdb.
2934 2009-05-13 Zoltan Varga <vargaz@gmail.com>
2936 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
2937 on mono_method_get_imt_slot ().
2939 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
2940 num_decodes variables.
2942 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
2943 change as it doesn't seem to work.
2945 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
2948 2009-05-12 Zoltan Varga <vargaz@gmail.com>
2950 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
2951 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
2953 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
2954 builder when using full aot.
2956 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
2957 here, it is already handled.
2959 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
2962 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
2964 * mini-arm.h: Enable IMT for full aot.
2966 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
2967 arch doesn't support it.
2969 * mini.c (mini_init): Don't disable IMT for full aot if the
2970 architecture supports it.
2972 * mini.h (MonoAotTrampoline): New enum containing the different types
2973 of 'numerous' trampolines.
2974 (MONO_AOT_FILE_VERSION): Bump this.
2976 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
2977 static rgctx trampolines. Add support for full-aot IMT thunks.
2979 * mini-amd64.h: Enable IMT for full aot.
2981 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
2982 to exclude tests belonging to a category.
2984 * generics.cs: Mark some tests with a !FULLAOT category.
2986 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
2989 2009-05-11 Zoltan Varga <vargaz@gmail.com>
2991 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
2992 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
2993 (emit_plt): Fix a warning.
2995 2009-05-10 Zoltan Varga <vargaz@gmail.com>
2997 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
2998 back into aot-compiler.c to a place where the other functions shared by
2999 the runtime and aot compiler are.
3001 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3002 as done previously, instead of in MonoAotFileInfo, since pointers might have
3003 alignment requirements.
3005 * mini.h: Bump AOT file format version.
3007 2009-05-10 Miguel de Icaza <miguel@novell.com>
3009 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3010 that is used at runtime from the aot-compiler.c, this makes it
3011 work on setups that remove the AOT compiler from the output
3014 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3016 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3019 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3021 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3023 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3024 stuff to mono_arch_decompose_long_opts ().
3025 (mono_decompose_opcode): Remove some dead code.
3027 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3029 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3030 cmethod can be null for quite a some reasons.
3032 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3034 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3036 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3038 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3040 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3042 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3043 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3044 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3045 calls returning structures by addr on amd64.
3047 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3049 * iltests.il.in: Restructure the tail call tests a bit.
3051 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3053 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3054 for virtual methods too.
3056 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3058 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3059 due to regression in verifying System.dll.
3061 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3063 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3066 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3069 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3070 g_str_hash () which can change.
3072 * driver.c (mini_regression): Disable optimizations not supported by
3073 the cpu. Fixes #500019.
3075 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3078 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3080 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3081 to the latest LLVM code.
3083 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3085 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3087 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3089 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3092 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3093 no longer saving offsets, so just save the patch types along with the other
3095 * aot-runtime.c (load_patch_info): Update after the changes to
3096 encode_patch_list ().
3097 (decode_got_entry): Removed, merged into load_patch_info ().
3098 (is_shared_got_patch): Removed, call the same function from
3101 * mini.h: Bump aot file format version.
3103 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3104 half-finished no-dlsym code.
3106 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3109 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3110 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3112 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3114 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3115 buffer length to work with AOT code.
3117 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3118 ldfld/stfld opcodes.
3120 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3123 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3125 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3127 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3130 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3131 if needed. Don't decompose long operations when using llvm.
3133 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3135 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3138 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3140 2009-05-03 Martin Baulig <martin@ximian.com>
3142 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3143 mono_debugger_insert_method_breakpoint() since the class init
3144 handler we're inserting at the top of the method already gives us
3147 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3149 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3150 to mono_arch_decompose_long_opts () for x86 and arm.
3152 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3154 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3157 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3159 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3162 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3164 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3165 number of trampolines used in full-aot mode.
3167 * aot-compiler.c: Add an ntrampolines option to set the number of
3168 trampolines emitted in full-aot mode.
3170 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3172 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3173 a volatile load. Get rid of get_tempname (), llvm assigns names
3176 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3179 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3182 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3185 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3186 to the same register as a fixed sreg2. Fixes #497271.
3188 * iltests.il.in: Add a new test.
3190 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3192 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3193 stack, since pushes complicate exception handling.
3195 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3196 the stack if they are passed using moves.
3198 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3200 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3203 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3204 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3205 of FMOVE if it is an R4.
3207 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3209 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3211 * mini.h (LLVMCallInfo): New structure to store calling convention
3212 information for the LLVM back end similar to the CallInfo structures in
3215 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3216 call information in a format usable by LLVM.
3217 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3219 * method-to-ir.c (mono_emit_call_args): Emit calls using
3220 mono_llvm_emit_call () when compiling using LLVM.
3222 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3223 comments to all functions. Fix memory leaks. Add a public init/cleanup
3226 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3228 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3229 mono_array_new_va () jit icall.
3231 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3233 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3234 multiple machine description files to be specified.
3235 * mini-ops.h: fixes for cross-compilation.
3237 2009-04-22 Miguel de Icaza <miguel@novell.com>
3239 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3242 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3244 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3245 to prevent asserts in various passes. Fixes #497220.
3247 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3249 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3252 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3253 table to avoid duplicates.
3255 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3257 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3260 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3262 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3263 is for method or field access.
3265 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3267 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3270 * mini-llvm.c (mono_llvm_emit_method): Use it.
3272 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3273 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3276 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3277 synchronized methods.
3279 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3281 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3283 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3286 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3287 allowing some options to be set dynamically.
3289 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3291 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3292 unconditional branch.
3294 * mini.h (MonoTrampolineType): Add new trampoline type
3295 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3298 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3301 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3304 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3305 is enabled. Instead, use the llvm vcall trampoline.
3307 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3309 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3311 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3314 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3315 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3317 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3318 OP_IA64_CSET opcode.
3320 * mini.c: Fix a warning.
3322 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3323 THROW to the appropriate llvm type.
3325 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3327 * mini.c (mini_method_compile): Add statistics for methods JITted
3330 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3332 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3333 OP_IA64_CMP_<cond>_IMM opcodes.
3335 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3337 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3340 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3343 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3346 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3348 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3350 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3352 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3355 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3356 rgctx invoke trampolines for x86.
3358 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3359 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3360 (mono_arch_get_vcall_slot): Simplify this.
3362 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3364 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3365 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3367 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3369 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3370 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3372 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3374 * liveness.c (visit_bb): Remove a needless assert.
3376 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3378 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3379 full aot support to the arch specific code.
3381 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3383 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3385 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3387 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3388 collect information about the delegate invoke impl trampolines.
3390 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3391 to save trampolines during full-aot mode.
3393 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3394 creation function which returns a trampoline which sets the rgctx
3396 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3397 wrapper if possible.
3398 (mono_delegate_trampoline): Ditto.
3400 * mini.c (mono_jit_runtime_invoke): Ditto.
3402 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3404 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3406 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3408 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3410 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3411 just setting the opcode to OP_NOP.
3413 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3415 * mini.c (mini_method_compile): Put the last change inside an
3416 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3418 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3419 and extend live ranges to cover the whole method when using xdb.
3421 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3422 do it in the trampolines.
3424 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3427 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3429 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3430 call code in full-aot mode since IMT is disabled there.
3431 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3432 new JIT no longer has that restriction.
3434 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3436 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3437 a more compact format.
3438 (mono_aot_wrapper_name): New function to return a unique name for a
3439 wrapper method, also used by the AOT runtime.
3441 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3444 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3445 when a ICollection<T> etc is encountered.
3446 (add_generic_instances): Process method arguments/locals too.
3447 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3450 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3452 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3454 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3456 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3458 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3459 representing the result of the decomposition. Nullify instructions
3460 instead of setting them to OP_NOP since nops can't have registers
3463 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3465 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3466 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3467 info. Strip 'mapping symbols' on ARM.
3469 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3471 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3472 this with the native genmdesc.
3474 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3476 * aot-runtime.c: Fixing the MSVC build.
3478 Code is contributed under MIT/X11 license.
3480 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3482 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3483 JITted code depends on it.
3485 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3487 * aot-compiler.c: Use new MonoGenericParam accessors.
3489 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3491 Reduce memory usage and improve correctness wrt MonoGenericParam
3492 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3493 handing. Avoid allocating MonoGenericParams, but use the ones in
3494 the container itself.
3496 2009-04-07 Miguel de Icaza <miguel@novell.com>
3498 * tasklets.c: Return exceptions in the out argument.
3500 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3502 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3503 opcode. Use pointer types in more places instead of casting them to
3506 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3508 (mono_llvm_optimize_method): New helper function to optimize a method.
3510 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3511 widening code so it could be called from more places.
3512 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3513 code paths in the call opcodes.
3515 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3517 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3519 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3521 * dwarfwriter.c: Use _ to separate class name
3522 components as gdb can't handle '.'. Represent reference variables
3525 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3527 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3529 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3531 * gc-test.cs: New file with GC stack marking tests.
3533 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3534 negative numbers for vfp.
3536 * basic-float.cs: Add a test.
3538 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3540 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3542 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3544 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3545 part of tasklet/continuation support.
3547 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3549 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3550 amd64 opcodes inside an ifdef.
3552 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3555 * dwarfwriter.c (emit_type): Emit the class info for classes.
3557 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3559 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3561 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3563 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3565 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3567 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3569 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3571 * mini-llvm.c: Update comments.
3573 * mini.h (COMPILE_LLVM): New macro.
3575 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3577 * ssa.c (mono_ssa_compute): Ditto.
3579 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3580 the unwind ops from a DWARF FDE.
3582 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3583 methods by extracting the dwarf unwind ops from the unwind info generated
3586 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3589 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3592 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3594 * Makefile.am (llvm_sources): Enable this.
3596 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3597 failing back to the JIT if something cannot be handled.
3599 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3600 compiling with LLVM.
3602 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3603 compiling with LLVM.
3605 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3606 compiling with LLVM.
3608 * mini-ops.h: Add a few opcodes needed by LLVM.
3610 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3613 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3616 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3618 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3620 2009-04-01 Mark Probst <mark.probst@gmail.com>
3622 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3623 ridiculously large methods.
3625 2009-03-31 Martin Baulig <martin@ximian.com>
3627 * debug-debugger.c (debugger_remove_breakpoint): Call
3628 mono_debugger_remove_class_init_callback ().
3630 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3632 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3633 right before emitting code, not at the start.
3635 * mini.c (mono_postprocess_patches): Extract this into a separate function
3636 from mono_codegen ().
3638 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3639 byref types correctly.
3641 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3643 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3646 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3648 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3649 indirect calls, this avoids problems where get_vcall_slot () would get
3650 confused by the native code for the instruction preceeding the call.
3651 (mono_arch_get_vcall_slot): Simplify this.
3652 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3654 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3655 register allocator now seems to depend on them instead of the data in
3658 * mini.c (mini_method_compile): Throw the correct type of exception if
3659 mono_method_get_header () fails because of a loading error.
3661 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3663 * mini.c (mini_method_compile): Clear the loader error if the method
3664 header cannot be decoded.
3666 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3667 interface methods on proxies correctly.
3669 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3670 this argument for vtype methods. Add precise liveness info for arguments.
3672 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3673 LIVERANGE_START/END opcodes.
3675 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3676 for arguments and values in registers.
3678 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3680 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3681 return a valuetype. Fixes #487518.
3683 * iltests.il: Add a test.
3685 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3687 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3688 closed over a null reference correctly.
3690 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3692 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3694 2009-03-25 Mark Probst <mark.probst@gmail.com>
3696 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3697 allocated to the same registers as fixed sregs.
3699 2009-03-24 Mark Probst <mark.probst@gmail.com>
3701 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3704 * method-to-ir.c: Handle more cases for
3705 Interlocked.CompareExchange.
3707 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3708 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3709 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3711 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3713 * aot-runtime.c (decode_method_ref): Fix a warning.
3715 * unwind.c (mono_unwind_frame): Ditto.
3717 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3719 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3720 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3722 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3723 fix the handling of large values in the ALU_PC_G0_NC relocation.
3725 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3727 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3729 2009-03-22 Mark Probst <mark.probst@gmail.com>
3731 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3734 2009-03-22 Mark Probst <mark.probst@gmail.com>
3736 * method-to-ir.c: MINI_OP3 needs a comma.
3738 * method-to-ir.c, mini.h, mini.c: Remove
3739 mono_init_op_sreg_counts ().
3741 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3743 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3746 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3749 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3751 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3754 2009-03-21 Mark Probst <mark.probst@gmail.com>
3756 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3757 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3758 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3761 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3763 * driver.c: Change location of gc_wrapper.h.
3765 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3766 inside finally clauses correctly. Fixes #485721.
3768 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3769 after the change above.
3771 * exceptions.cs: Add a test.
3773 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3775 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3777 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3778 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3779 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3781 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3782 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3784 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3786 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3787 Simplify logic for ensure_method_is_allowed_to_call_method.
3788 Handle wrappers on callers.
3790 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3792 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3795 * basic-simd.cs: Fix the names of some test methods.
3797 2009-03-18 Geoff Norton <gnorton@novell.com>
3799 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
3801 2009-03-18 Zoltan Varga <vargaz@gmail.com>
3803 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
3805 2009-03-17 Jb Evain <jbevain@novell.com>
3807 * driver.c: remove now uneeded call to mono_gc_base_init before
3810 2009-03-17 Jb Evain <jbevain@novell.com>
3812 * dwarfwriter.c (token_handler): handle more cases.
3814 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3816 * method-to-ir.c: Remove more dead code (that was required only
3817 because of method_is_safe). Fix compiler warnings.
3819 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
3821 * method-to-ir.c: Remove unneeded/useless method_is_safe
3822 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
3824 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
3826 * mini.c (mini_method_compile): Print the method been compiled with
3827 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
3828 for people not familiar with the runtime.
3830 2009-03-17 Zoltan Varga <vargaz@gmail.com>
3832 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
3833 a managed object which is later put into a GList. Return its class instead.
3835 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
3836 stack slots when using sgen.
3838 2009-03-16 Zoltan Varga <vargaz@gmail.com>
3840 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
3842 2009-03-14 Zoltan Varga <vargaz@gmail.com>
3844 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
3845 > so it works on the first vreg as well.
3847 2009-03-13 Zoltan Varga <vargaz@gmail.com>
3849 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
3852 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
3854 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
3857 2009-03-12 Zoltan Varga <vargaz@gmail.com>
3859 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
3860 native->IL offset mapping.
3862 2009-03-11 Zoltan Varga <vargaz@gmail.com>
3864 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
3866 * basic.cs: Add a test.
3868 2009-03-11 Mark Probst <mark.probst@gmail.com>
3870 * mini-x86.c (mono_arch_output_basic_block): Use different
3871 registers in case the ones we want to overwrite are used by the
3872 other operand. Fixes regression in #480807.
3874 2009-03-10 Zoltan Varga <vargaz@gmail.com>
3876 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
3878 * dwarfwriter.c (emit_line_number_info): The line number info for
3879 IL code was off by one. Fix that.
3881 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
3884 2009-03-09 Mark Probst <mark.probst@gmail.com>
3886 Contributed under the terms of the MIT/X11 license by Steven
3887 Munroe <munroesj@us.ibm.com>.
3889 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
3892 2009-03-08 Zoltan Varga <vargaz@gmail.com>
3894 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
3897 2009-03-06 Zoltan Varga <vargaz@gmail.com>
3899 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
3900 the delegate ctor handling code. Fixes #482638.
3902 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
3905 * iltests.il.in: Add a test.
3907 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
3910 2009-03-05 Mark Probst <mark.probst@gmail.com>
3912 * mini-trampolines.c (mono_create_jump_trampoline): If the method
3913 is shared generic code, return the trampoline, even if the method
3914 has already been compiled. Fixes #479763.
3916 * mini.c, mini.h: New function
3917 mono_jit_find_compiled_method_with_jit_info() which is the same as
3918 mono_jit_find_compiled_method() but also returns the jit info.
3920 2009-03-05 Mark Probst <mark.probst@gmail.com>
3922 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
3923 for methods which actually have one. For all other methods, make
3924 sure the this argument var is live the whole method.
3926 * mini.c (mini_method_compile): Every shared method has a
3927 this/vtable/mrgctx info. Fixes #480807.
3929 2009-03-05 Mark Probst <mark.probst@gmail.com>
3931 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
3932 generic/imt thunks where some entries branch through the vtable,
3933 while other entries branch directly.
3935 2009-03-05 Zoltan Varga <vargaz@gmail.com>
3937 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
3939 * mini-windows.c: Ditto.
3941 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
3944 2009-03-04 Zoltan Varga <vargaz@gmail.com>
3946 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
3949 2009-03-04 Mark Probst <mark.probst@gmail.com>
3951 * method-to-ir.c: Don't inline methods that use JMP. Fixes
3954 2009-03-04 Mark Probst <mark.probst@gmail.com>
3956 * exceptions-x86.c: Include debug-mini.h - fixes build.
3958 2009-03-04 Martin Baulig <martin@ximian.com>
3960 * debug-mini.c: Clean up the exception API and add documentation.
3961 (mono_debugger_handle_exception): New public method; this is
3962 called when throwing an exception or encountering an unhandled one.
3963 (mono_debugger_call_exception_handler): Formerly known as
3964 mono_debugger_handle_exception(); this is used to tell the
3965 debugger that we're about to invoke an exception handler.
3967 2009-03-04 Martin Baulig <martin@ximian.com>
3969 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
3970 ../metadata/mono-debug-debugger.c; save and reset exception state.
3972 2009-03-02 Martin Baulig <martin@ximian.com>
3974 * debug-mini.c: Moved the debugger exception handling here from
3975 ../metadata/mono-debug-debugger.c.
3978 (MonoDebuggerExceptionAction): New exception typedef.
3981 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
3983 * exceptions-amd64.c
3984 (mono_amd64_throw_exception): Use the new debugger exception
3988 (mono_handle_exception_internal): Don't call
3989 mono_debugger_unhandled_exception() here.
3991 2009-03-03 Zoltan Varga <vargaz@gmail.com>
3993 * mini.c aot-compiler.c: Update after the changes to
3994 mono_marshal_get_runtime_invoke ().
3996 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
3997 Virtual generic methods might not have method->slot set, work around
4000 * generics.cs: Add a test.
4002 2009-03-02 Geoff Norton <gnorton@novell.com>
4005 * driver.c: Allow signal chaining of SIGFPE as well.
4007 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4009 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4010 this since it now receives the method not its generic context in the
4013 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4014 generic/imt thunks where some entries branch through the vtable, while
4015 other entries branch directly.
4017 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4019 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4020 support for interface methods as well.
4022 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4023 using the normal IMT thunks.
4025 generics.cs: Add new tests.
4027 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4028 the generic inst to the generic imt thunks. This fixes AOT support,
4029 improves consistency with the normal IMT thunks, and makes it easier to
4030 add support for interface generic virtual methods later.
4032 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4034 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4036 * driver.c (mono_set_signal_chaining): New public API function to enable
4037 signal chaining on POSIX platforms.
4039 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4040 (si@lindenlab.com) to implement signal chaining. The original patch was
4041 contributed under the MIT X/11 license:
4042 https://bugzilla.novell.com/show_bug.cgi?id=318894
4044 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4046 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4047 too until it can be made to run on amd64.
4049 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4051 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4052 to get_generic_context_from_code () + get_call_info () if possible.
4054 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4056 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4057 suspend-on-sigsegv functionality.
4059 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4060 to suspend when a native SIGSEGV is received. This is useful for debugging
4061 crashes which don't happen under gdb, since a live process contains more
4062 information than a core file.
4064 * mini-exceptions.c (mono_print_thread_dump): Use
4065 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4067 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4069 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4071 * basic-float.cs: Disable the tests which currently fail on amd64.
4073 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4074 value to mono_arch_patch_callsite () to fix crashes.
4076 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4078 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4080 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4081 nop code by patching the call address to point to the nullified class init
4082 trampoline, as the former does not seem to be safe on SMP machines.
4084 2009-02-23 Mark Probst <mark.probst@gmail.com>
4086 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4089 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4091 * basic-float.cs basic-calls.cs: Fix warnings.
4093 2009-02-22 Mark Probst <mark.probst@gmail.com>
4095 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4096 correct frame pointer in the LMF. Should fix #478394.
4098 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4100 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4102 * image-writer.c: Make the binary writer less verbose.
4104 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4106 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4107 are called from runtime invoke wrappers.
4109 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4111 * cpu-ppc.md (store_memindex): Increase the size of this.
4113 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4115 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4117 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4119 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4122 Last fix for of #467201.
4125 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4127 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4129 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4130 and long_conv_to_r8_2:
4132 Fixed part of #467201.
4134 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4136 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4138 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4139 conversion to 32 bits.
4141 * cpu-x86.md: Increase the size of int_conv_to_r4.
4143 * basic-float.cs: Add a test for this.
4145 Fixed part of #467201.
4147 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4149 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4151 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4152 conversion to 64 bits.
4154 * basic-float.cs: Add a test for this.
4156 Fixed part of #467201.
4158 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4160 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4162 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4163 This behavior is compatible with MS.
4165 * iltest.il.in: Add a test for this.
4167 Fixed part of #467201.
4169 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4171 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4173 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4174 change the precision of the value.
4176 * cpu-x86.md: Define len for float_conv_to_r4.
4178 * basic-float.cs: Add a test for this.
4180 Fixed part of #467201.
4182 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4184 * mini.c: Adjust locking order to the new semantics where the loader lock
4187 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4196 * mini-trampolines.c:
4209 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4211 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4213 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4216 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4218 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4219 for cctors if needed.
4221 2009-02-17 Mark Probst <mark.probst@gmail.com>
4223 * mini-ppc.c: Fix build on Darwin.
4225 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4227 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4228 version instead of 3 as valgrind doesn't like version 3.
4230 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4232 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4233 usable for hashing methods.
4234 (emit_extra_methods): Use the new hash to avoid putting every method in the
4237 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4239 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4240 whenever a method ref could match a method.
4242 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4245 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4248 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4250 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4251 the encoding buffer.
4253 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4254 mono_method_get_header () on inflated methods as an optimization.
4256 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4258 * ssa.c (fold_ins): Fix another crash if the instruction following the
4259 switch was optimized away.
4261 2009-02-16 Mark Probst <mark.probst@gmail.com>
4263 Contributed under the terms of the MIT/X11 license by Steven
4264 Munroe <munroesj@us.ibm.com>.
4266 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4268 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4270 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4271 around the mono_domain_alloc calls, it is now done by the functions
4274 * aot-compiler.c (compile_method): Only add wrappers referenced by
4275 the method if compiling with full AOT.
4276 (mono_compile_assembly): Error out if --aot=full is specified on
4277 a platform where it is not supported.
4279 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4282 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4285 * aot-runtime.c (load_named_code): Handle
4286 mono_arm_throw_exception_by_token.
4288 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4290 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4293 * Makefile.am (fullaotcheck): Exit if a test fails.
4295 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4297 (mono_compile_assembly): Handle the assembler failing.
4299 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4300 accepting subsections of .bss.
4302 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4305 * aot-compiler.c: Remove some unused includes.
4307 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4308 now in MonoImageWriter.
4310 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4311 code sequence which matches a non-virtual call. Fixes #472654.
4313 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4315 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4318 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4319 use the image/dwarf writers directly.
4321 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4324 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4327 * image-writer.h: Fix some typos.
4329 * dwarfwriter.h dwarfwriter.c: New files.
4331 * aot-compiler.c: Extract the DWARF info writing functionality into a
4334 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4335 argument to return unwind info.
4337 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4339 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4341 * aot-runtime.c (decode_method_ref): Add a case for
4342 MONO_AOT_METHODREF_WRAPPER_NAME.
4344 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4347 * aot-compiler.c (encode_method_ref): Use the new constants.
4349 * aot-runtime.c (decode_method_ref): Ditto.
4351 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4352 be compiled, not the icall itself.
4354 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4356 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4357 using decode_method_ref ().
4359 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4360 convert it to an in32. Fixes #475859.
4362 * arrays.cs: Add a test.
4364 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4366 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4369 * basic-long.cs: Add a test.
4371 2009-02-12 Mark Probst <mark.probst@gmail.com>
4373 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4374 remove the frame pointer in leaf methods which don't receive any
4375 arguments, don't throw exceptions and don't do dynamic stack
4378 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4380 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4381 the fail_tramp changes. Hopefully fixes #475132.
4383 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4385 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4386 instead of mono_metadata_signature_dup_full.
4388 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4390 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4391 for processing jump tables. Fixes #473787.
4393 2009-02-11 Mark Probst <mark.probst@gmail.com>
4395 * mini-generic-sharing.c: mini_method_get_context() just calls
4396 mono_method_get_context_general() now.
4398 * mini.c, mini.h: Moved get_object_generic_inst(),
4399 construct_object_context_for_method() and
4400 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4402 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4404 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4405 basic block fell through to its successor bblock without a branch. Fixes
4408 * iltests.il.in: Add a test.
4410 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4411 (can_encode_patch): We can now handle arrays of generic parameters and
4414 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4416 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4417 the AOT file to avoid some #ifdefs in aot-runtime.c
4419 * mini.h: Bump AOT file format version.
4421 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4423 * Makefile.am (fullaotcheck): Make this run the tests.
4425 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4427 2009-02-10 Mark Probst <mark.probst@gmail.com>
4429 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4430 individually. Fixes #473482.
4432 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4434 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4436 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4438 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4439 (mono_compile_assembly): Hush compile warnings about
4440 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4443 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4445 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4447 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4449 * aot-compiler.c: Fix arm support.
4451 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4452 img_writer_emit_unset_mode () function.
4454 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4455 (mono_unwind_get_dwarf_pc_reg): Ditto.
4457 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4458 Move almost all platform specific code to a set of arch_ functions,
4459 and document them to ease porting.
4461 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4463 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4465 * aot-compiler.c: Extract the image writing functionality into a separate
4466 module to reduce the size of this file.
4468 2009-02-09 Geoff Norton <gnorton@novell.com>
4470 * mini-s390.c: Fix the signature of emit_sig_cookie.
4472 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4474 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4476 * aot-runtime.c (is_shared_got_patch): Ditto.
4478 * aot-runtime.c (load_named_code): Cope with the fact that
4479 decode_got_entry () won't decode the patch fully if its corresponding got
4480 entry is already filled.
4482 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4484 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4486 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4487 as the moving pointer instead of 'buf' for consistency with the rest of the
4489 (mono_arch_create_monitor_exit_trampoline): Ditto.
4491 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4492 generic_class_init trampolines.
4493 (add_generic_class): Extract some code from add_generic_instances () into a
4494 separate function so it can be called from other places too.
4495 (compile_method): Call add_generic_class () for the classes of inflated methods
4496 referenced by the method.
4497 (can_encode_patch): Allow references to generic parameters.
4499 * aot-runtime.c: Add support the patches required by the new trampolines.
4501 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4504 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4507 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4508 this from get_throw_pending_exception, make the signature full aot compatible.
4510 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4512 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4514 * exceptions.cs: Add a test.
4516 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4518 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4519 use the DWARF_DATA_ALIGN constant instead.
4521 * exception-<ARCH>.c: Update after the above change.
4523 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4526 * mini-arm.c: Enable the dwarf unwinder.
4528 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4529 instead of mono_class_setup_vtable ().
4531 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4533 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4536 * mini-x86.h: Enable the dwarf unwinder.
4538 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4540 Fix mcs/tests/test-7.cs
4541 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4544 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4546 * mini.c (print_jit_stats): Remove some unused statistics.
4548 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4550 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4552 2009-02-05 Mark Probst <mark.probst@gmail.com>
4554 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4555 the method we get from mono_object_get_virtual_method() because
4556 that function does it properly, now.
4558 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4560 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4561 opcodes. Fixes #472775.
4563 2009-02-05 Mark Probst <mark.probst@gmail.com>
4565 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4566 fact that mono_find_jit_info() sometimes returns the context
4567 corresponding to the jit info in new_ctx. Fixes #472600.
4569 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4571 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4572 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4573 klass->enum_basetype directly.
4575 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4578 * unwind.c: Avoid 0 sized arrays.
4580 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4582 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4583 size on systems with 64k pages. Fixes #471389.
4585 2009-02-04 Mark Probst <mark.probst@gmail.com>
4587 Contributed under the terms of the MIT/X11 license by Steven
4588 Munroe <munroesj@us.ibm.com>.
4590 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4591 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4594 2009-02-04 Mark Probst <mark.probst@gmail.com>
4596 Contributed under the terms of the MIT/X11 license by Steven
4597 Munroe <munroesj@us.ibm.com>.
4599 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4602 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4603 The trampoline can be longer on PPC64.
4605 2009-02-04 Mark Probst <mark.probst@gmail.com>
4607 Contributed under the terms of the MIT/X11 license by Steven
4608 Munroe <munroesj@us.ibm.com>.
4610 * mini-ppc.c: Compiler warning fixes and trivial code
4613 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4615 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4616 ins->dreg which could be a hardware register, not a vreg.
4618 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4620 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4621 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4623 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4625 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4626 ->dreg, that is not the vreg we are looking for.
4628 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4630 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4633 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4636 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4638 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4640 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4643 * aot-compiler.c: Add xdebug support on x86.
4645 * unwind.c: Add x86 support.
4647 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4648 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4650 * mini.c (mini_method_compile): Ditto.
4652 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4655 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4656 which mimic .push_section/.pop_section in GAS.
4658 * aot-compiler.c: Emit precise live range information for variables.
4660 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4662 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4663 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4666 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4667 the live ranges of variables.
4669 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4670 of the variable in terms of native offsets.
4672 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4674 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4676 2009-02-02 Mark Probst <mark.probst@gmail.com>
4678 Contributed under the terms of the MIT/X11 license by Steven
4679 Munroe <munroesj@us.ibm.com>.
4681 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4682 order (offset then base reg) for ppc_load_multiple_regs.
4683 (emit_save_saved_regs) Correct operand order for
4684 ppc_store_multiple_regs.
4685 (mono_arch_get_call_filter): Correct operand order for
4686 ppc_load_multiple_regs.
4688 * mini-ppc.c (emit_memcpy): Fix operand order for
4689 ppc_load_reg_update and ppc_store_reg_update.
4690 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4691 (mono_arch_emit_epilog): Correct operand order for
4692 ppc_load_multiple_regs.
4694 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4695 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4697 2009-02-02 Mark Probst <mark.probst@gmail.com>
4699 * cpu-ppc64.md: Fixed storer4_memindex length.
4701 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4703 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4706 * aot-compiler.c (emit_line_number_info): Optimize this.
4708 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4710 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4712 * aot-compiler.c: Add debug info for methods without debug info by
4713 emitting an IL file and having the line number info referencing that file.
4715 * aot-compiler.c: Optimize the size of the generated line number info.
4717 * aot-compiler.c: Emit line number info in xdebug mode.
4719 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4722 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4724 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4726 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4729 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4731 * basic-calls.cs: Test for the weird crash found on arm.
4733 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4735 * cpu-arm.md: Increase the size of storer8_membase_reg and
4736 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4738 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4739 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4740 reg to LR otherwise we'll be loading/storing from just the offset.
4742 2009-01-30 Miguel de Icaza <miguel@novell.com>
4744 Question: if we are storing gint32's inside the "*native_offset",
4745 should we change the signature to "gint32 *native_offset" to
4746 ensure that we do not have type definition problems?
4748 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4749 an int * as this is what the other function expects, causes
4750 problems with Freescale's compiler that defined int32_t to be a
4751 long and makes int incompatible
4753 2009-01-30 Miguel de Icaza <miguel@novell.com>
4755 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4756 filename conflict with bjam.
4758 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4760 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4761 as it might use decomposed ops.
4763 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4765 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4767 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4770 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4772 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4775 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4776 way registers are stored in MonoContext on arm.
4778 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4779 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4781 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4783 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4785 * mini.c (mini_init): Register mono_isfinite.
4787 * jit-icalls.c (mono_isfinite): New jit icall.
4789 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4791 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4792 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4795 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4797 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4798 separate frame and stack pointers, so we must use FP to find the register
4800 The FP reg is retrieved from the MonoContext::regs array.
4802 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4804 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
4807 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4809 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
4810 return R4 and R8 when not running under softfloat.
4812 Fixes basic-calls.exe
4814 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4816 * mini-arm.c: Implement some overflow opcodes.
4818 2009-01-29 Miguel de Icaza <miguel@novell.com>
4820 * ssa.c: handle another alloca.h
4822 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
4823 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
4824 MONO_ARCH_USE_SIGACTION.
4826 * aot-runtime.c, mini-exceptions.c: Replace platform define with
4829 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
4831 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
4832 PPC targets as sigaction does not exist on all platforms, define
4833 this on a per-platform basis.
4835 Instead of erroring out if the platform is not defined, include
4836 mini-ppc-os.h, and expect that the OS specific setting provides
4837 the required information.
4839 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4841 * aot-compiler.c: Fix --enable-minimal=aot.
4843 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4845 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
4848 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4850 * exceptions-arm.c: Fix warnings.
4852 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
4855 * mini-x86.c: Fix --enable-minimal=jit build.
4857 * mini.c: Really fix --enable-minimal=jit build.
4859 * mini.c (construct_object_context_for_method): Move this outside
4860 the DISABLE_JIT block to fix the --enable-minimal=jit build.
4862 "Backported" of r124984 from 2.0 branch.
4864 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
4866 "Backport" of r124977 + r124978 from 2.0 branch.
4868 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
4869 to avoid calling mono_exception_from_token () from the throw trampoline.
4870 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
4871 for throwing corlib exceptions, this fixes full-aot support for corlib
4874 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
4876 2009-01-29 Miguel de Icaza <miguel@novell.com>
4878 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
4879 part of the changes to split the code in mini into operating
4880 system specific files.
4882 This patch was done by copying mini.c to the respective files to
4883 preserve SVN history.
4885 2009-01-29 Zoltan Varga <vargaz@gmail.com>
4887 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
4889 2009-01-28 Zoltan Varga <vargaz@gmail.com>
4891 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
4892 remoting-invoke-with-check wrappers of shared methods.
4894 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
4896 2009-01-27 Mark Probst <mark.probst@gmail.com>
4898 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
4899 optimization if the top of stack is the last instruction in the
4900 bblock. Otherwise it might have been used after its definition.
4903 2009-01-27 Zoltan Varga <vargaz@gmail.com>
4905 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
4906 method as well when get_vcall_slot () fails to match a code sequence.
4908 * mini-arm.c: Fix the android build, which doesn't have
4911 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4913 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
4916 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
4918 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
4920 2009-01-26 Zoltan Varga <vargaz@gmail.com>
4922 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
4923 and put its id into jinfo->used_regs. This is only used on amd64,
4924 which is currently the only platform generating unwind info.
4926 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
4927 the dwarf unwinder. This is required to correctly handle async exceptions
4928 like thread abort and stack overflows, which can happen while a method
4929 is in the middle of its prolog or epilog.
4931 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
4932 the unwind info belonging to an AOTed method.
4934 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
4935 into cfg->unwind_ops.
4937 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
4939 * mini.c (mini_init): Call mono_unwind_init ().
4940 (mini_cleanup): Call mono_unwind_cleanup ().
4942 * unwind.c: Add functions for managing a set of unwind info entries, allowing
4943 unwind info to be shared between methods.
4945 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
4948 * exceptions-amd64.c (mono_arch_exceptions_init): Call
4949 get_throw_pending_exception () to avoid initialization races.
4951 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
4952 mono_arch_exceptions_init () function.
4954 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
4956 2009-01-25 Zoltan Varga <vargaz@gmail.com>
4958 * mini.c (mono_get_domain_intrinsic): New helper function.
4959 (mono_get_thread_intrinsic): Ditto.
4961 * mini-arm.c mini-ia64.c: Use the new helper functions.
4963 * method-to-ir.c (mono_method_to_ir): Fix the comment for
4964 the last constrained_call change, since it is needed in the non-AOT
4967 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
4969 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
4970 mono_get_lmf_addr () on arm eabi linux.
4972 2009-01-24 Zoltan Varga <vargaz@gmail.com>
4974 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
4975 code sequence which matches a non-virtual call.
4977 2009-01-23 Mark Probst <mark.probst@gmail.com>
4979 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
4982 2009-01-23 Zoltan Varga <vargaz@gmail.com>
4984 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
4985 runtime-invoke wrappers, since they are also shared based on signature.
4987 2009-01-22 Mark Probst <mark.probst@gmail.com>
4989 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
4990 info from the (correct) context.
4992 2009-01-22 Zoltan Varga <vargaz@gmail.com>
4994 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
4996 * unwind.c (mono_unwind_frame): New function to unwind through a frame
4997 using dwarf unwinding info. Not yet used.
4999 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5001 2009-01-21 Mark Probst <mark.probst@gmail.com>
5003 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5006 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5007 special case and handle mono_arch_delegate_invoke_impl() returning
5008 function descriptors.
5010 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5011 trampolines return function descriptors, too.
5013 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5015 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5016 out_of_line optimization.
5018 2009-01-21 Martin Baulig <martin@ximian.com>
5021 (MonoCompile): Added `disable_deadce_vars' to disable removing
5025 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5026 inside the debugger.
5028 * liveness.c (mono_analyze_liveness): Don't remove any unused
5029 variables if `cfg->disable_deadce_vars' is set.
5031 2009-01-21 Mark Probst <mark.probst@gmail.com>
5033 * method-to-ir.c: Only apply exception constructor optimization if
5034 the the method actually belongs to an exception class. Fixes
5037 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5039 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5040 change inside a #ifdef __mono_ppc64__.
5042 * aot-compiler.c (compile_method): Remove the previous limitation.
5044 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5045 on type variables in AOTed code.
5047 * aot-compiler.c (compile_method): Skip generic methods having type
5048 constraints on their generic parameters.
5050 * aot-compiler.c (compile_method): Check for methods which cannot be
5051 encoded inside RGCTX_FETCH patches as well.
5053 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5056 2009-01-20 Mark Probst <mark.probst@gmail.com>
5058 * method-to-ir.c: Force the vtable variable in shared generic code
5059 for the case that they might show up on a stack trace where they
5062 * mini-exceptions.c: Save and use generic sharing info as well as
5063 IP in stack traces to resolve shared generic instantiations.
5065 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5067 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5068 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5070 2009-01-20 Mark Probst <mark.probst@gmail.com>
5072 * method-to-ir.c: Do generic sharing for array constructors.
5074 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5076 * mini-exceptions.c (mono_print_thread_dump): Add information
5077 about the thread state using wapi_current_thread_desc.
5079 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5081 * basic-simd.cs: Tests for the new constructors.
5083 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5085 * mini-ops.h: Added OP_EXPAND_*
5089 * mini-x86.c (mono_arch_output_basic_block): Same.
5091 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5093 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5095 * iltests.il.in: Add a test for #467385.
5097 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5099 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5100 thread been cleaned up is not the same currently in execution.
5102 Fixes appdomain-unload crashes on windows, osx and linux variants
5103 without the __thread keyword.
5105 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5107 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5108 (koush@koushikdutta.com). Implement this for android.
5110 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5111 begins with a digit.
5113 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5114 mono_marshal_get_write_barrier ().
5116 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5118 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5119 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5120 that pass them on a register pair.
5122 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5123 test was crashing due to that.
5125 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5127 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5128 trampoline code. Include ucontext.h only if available.
5130 2009-01-15 Mark Probst <mark.probst@gmail.com>
5132 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5133 and doesn't check whether it's sharable, like it was before
5134 removing the shared generics hash. This brings IronPython
5135 performance back to what it was before that change.
5137 2009-01-14 Mark Probst <mark.probst@gmail.com>
5139 * method-to-ir.c: Handle delegate invocation optimization earlier,
5140 otherwise it would be handled (much more slowly) by the
5141 final/sealed optimization.
5143 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5145 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5146 domain is not set. Fixes #465864.
5148 2009-01-12 Mark Probst <mark.probst@gmail.com>
5150 * method-to-ir.c: Don't stop sharing of generic methods with catch
5151 clauses - we already handle those.
5153 2009-01-12 Mark Probst <mark.probst@gmail.com>
5155 * mini.c, mini.h: lookup_generic_method() is now
5156 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5157 making the shared_generics_hash obsolete.
5159 2009-01-12 Mark Probst <mark.probst@gmail.com>
5161 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5162 use the red zone. Make room on the stack first and then use it,
5163 not the other way around.
5165 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5167 * mini.c (mini_init): Call mono_xdebug_init ().
5169 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5171 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5173 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5175 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5178 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5179 debug+unwind info for trampolines.
5181 * mini.c (mono_create_unwind_op): New helper function.
5183 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5185 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5187 * aot-compiler.c: Fix the build.
5189 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5191 * Makefile.am: Update dtrace-prelink.sh location.
5193 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5195 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5196 optimization. Fixes #464520.
5198 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5200 * mini-amd64.c : Adding code to save/restore non-volatile registers
5203 * exceptions-amd64.c : Adding code to save/restore non-volatile
5204 registers on Winx64.
5206 Contributed under MIT/X11 license.
5208 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5210 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5211 __GNUC_MINOR__ which can break when the major version changes.
5213 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5215 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5217 2009-01-07 Geoff Norton <gnorton@novell.com>
5219 * helpers.c: Allow mono -v -v -v to work on darwin.
5221 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5223 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5226 Contributed under MIT/X11 license.
5228 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5230 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5231 instead of directly accessing type->data.klass. Fixes #462016.
5232 (mono_allocate_stack_slots_full): Ditto.
5234 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5235 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5237 * aot-compiler.c (emit_plt): Fix ARM build.
5239 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5241 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5243 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5246 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5247 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5250 * iltests.il.in: Add a regression test.
5252 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5254 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5256 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5258 * basic-simd.cs: Add a regression test for #462457.
5260 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5262 * mini-ops.h: Add a definition of XPHI.
5264 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5266 * ssa.c (op_phi_to_move): Handle XPHI.
5268 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5272 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5274 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5276 2008-12-31 Geoff Norton <gnorton@novell.com>
5278 * mini-ppc.c: The prolog size allocated can be too small for darwin
5279 ppc32 under certain circumstances. Also fix a small logic bug.
5281 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5283 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5284 while loading AOT methods.
5286 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5287 since only the former is nulled out after a successful cast. This prevents
5288 crashes with rethrown exceptions when using --debug=casts.
5290 2008-12-24 Mark Probst <mark.probst@gmail.com>
5292 * mini.h: New macro for checking whether a method is final,
5293 i.e. whether the method or its class is marked final.
5295 * method-to-ir.c: Use the new macro for all final-checks
5296 consistently. Fixes the crash in the System.ServiceModel tests.
5298 2008-12-23 Mark Probst <mark.probst@gmail.com>
5300 * mini-exceptions.c (get_exception_catch_class): Corrected another
5301 overly strict assertion.
5303 2008-12-23 Mark Probst <mark.probst@gmail.com>
5305 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5306 Clobbering it is not allowed because the caller might use it as
5307 the vtable register in the interface call.
5309 2008-12-19 Mark Probst <mark.probst@gmail.com>
5311 * mini-exceptions.c (get_exception_catch_class): Corrected an
5312 overly strict assertion.
5314 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5316 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5318 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5320 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5322 * cpu-mips.md: correct lengths for certain long_ opcodes.
5324 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5326 * 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().
5328 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5330 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5332 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5334 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5336 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5338 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5341 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5343 * 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
5345 * 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)
5347 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5349 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5351 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5353 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5354 gshared code. Fixes #458947.
5356 * generics.cs: Add a test.
5358 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5360 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5362 * mini-mips.c: first pass n32 code generation.
5364 * mini-mips.h: datatypes and defines for n32 support.
5366 * exceptions-mips.c: first pass n32 code generation.
5368 * tramp-mips.c: first pass n32 code generation.
5370 * cpu-mips.md: add long_ opcodes.
5372 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5374 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5376 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5378 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5380 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5382 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5384 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5386 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5388 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5390 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5392 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5394 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5396 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5398 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5400 2008-12-12 Mark Probst <mark.probst@gmail.com>
5402 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5403 descriptors for helper functions directly in front of the code.
5405 2008-12-11 Mark Probst <mark.probst@gmail.com>
5407 * method-to-ir.c: Removed an unnecessary assertion.
5409 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5411 * method-to-ir.c: Merge SGEN changes from the old JIT.
5413 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5415 * driver.c (compile_all_methods_thread_main): Handle failure of
5418 2008-12-10 Mark Probst <mark.probst@gmail.com>
5420 * mini-ppc.c: Merged with mini-ppc64.c.
5422 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5424 * Makefile.am: Use the same sources for PPC and PPC64.
5426 * mini-ppc64.c: Removed.
5428 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5430 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5431 code to mono_bb_is_fall_through.
5433 * branch-opts.c (mono_remove_critical_edges): Same.
5435 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5437 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5438 expect that an OP_BR_REG will be there.
5440 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5442 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5443 for the many branch ops. The original check miss OP_BR_REG.
5447 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5449 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5451 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5453 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5454 while holding the aot lock.
5456 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5458 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5460 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5462 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5463 to release all runtime callable wrappers held by the runtime.
5465 Contributed under MIT/X11 license.
5467 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5469 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5472 Contributed under MIT/X11 license.
5474 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5476 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5477 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5479 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5481 * cpu-mips.md: fix ckfinite length
5483 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5484 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5485 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5487 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5489 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5491 2008-12-08 Geoff Norton <gnorton@novell.com>
5493 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5494 size by 8 bytes as well.
5496 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5498 * basic-simd.cs: Fix method names for Vector16b.
5500 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5502 * basic-simd.cs: Fix method names for Vector16sb.
5504 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5506 * basic-simd.cs: Fix method names for Vector8us.
5508 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5510 * basic-simd.cs: Fix method names for Vector8s.
5512 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5514 * basic-simd.cs: Fix method names for Vector4ui.
5516 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5518 * basic-simd.cs: Fix method names for Vector2l.
5520 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5522 * basic-simd.cs: Fix method names for Vector2d.
5524 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5526 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5527 that are extension methods.
5529 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5531 * basic-simd.cs: Fix method names for Vector4f.
5533 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5535 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5536 as such. Fixes #456669.
5538 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5540 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5542 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5544 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5545 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5546 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5547 (mips_adjust_stackframe): handle FP spills
5549 * mini-ops.h: add mips_mtc1_s2
5551 * cpu-mips.md: add mips_mtc1_s2
5553 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5555 * unwind.c: New file, move the unwind info encoding functions here from
5556 aot-compiler.c, so they could be used at runtime too.
5558 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5560 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5561 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5563 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5565 * mini-mips.c: cleanup warnings
5566 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5567 (mips_adjust_stackframe): handle case of taking the address of stack locals
5569 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5571 * aot-compiler.c: Implement a few functions missing from the asm writer.
5572 (emit_method_code): Only write symbols for methods when using the bin
5573 writer, since the assembler can't deal with the characters in our method
5576 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5578 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5581 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5582 a bit to also restore %rax.
5584 2008-12-05 Mark Probst <mark.probst@gmail.com>
5586 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5588 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5590 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5593 2008-12-05 Mark Probst <mark.probst@gmail.com>
5595 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5597 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5598 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5600 * exceptions-ppc64.c: Removed.
5602 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5604 2008-12-05 Mark Probst <mark.probst@gmail.com>
5606 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5609 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5611 * tramp-ppc64.c: Removed.
5613 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5615 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5618 2008-12-05 Mark Probst <mark.probst@gmail.com>
5620 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5622 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5623 mini-ppc.h instead of mini-ppc64.h.
5625 * mini-ppc64.h: Removed.
5627 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5629 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5631 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5633 2008-12-05 Mark Probst <mark.probst@gmail.com>
5635 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5636 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5639 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5641 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5643 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5645 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5647 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5649 * basic-simd.cs: Tests for operator == and != on Vector4f.
5651 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5653 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5655 * simd-intrinsics.c: Kill useless enum.
5657 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5659 * cpu-mips.md: add long_conv_to_ovf_i4_2
5660 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5662 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5664 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5666 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5668 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5670 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5672 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5674 * basic-simd.cs: Add tests for new methods.
5676 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5678 * simd-intrinsics.c: Add support for operator == and !=
5681 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5683 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5685 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5687 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5689 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5691 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5692 MONO_PATCH_INFO_ICALL_ADDR.
5694 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5696 * aot-compiler.c: Resurrect full-aot support.
5698 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5700 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5702 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5704 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5706 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5708 * basic-simd.cs: Fix tests to work under ppc.
5709 Remove tests for methods that will be removed.
5711 2008-12-03 Mark Probst <mark.probst@gmail.com>
5713 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5714 generic type (via a typedef or typeref) correctly.
5716 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5718 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5719 diagnose an assertion failure.
5721 2008-12-02 Mark Probst <mark.probst@gmail.com>
5723 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5724 Fix trampoline size.
5726 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5727 conversion opcodes are implemented natively instead via emulation.
5729 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5731 * cpu-mips.md: remove mips_xori
5733 * mini-ops.h: remove mips_xori
5735 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5737 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5739 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5741 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5743 * cpu-mips.md: fix instruction lengths.
5745 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5747 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5749 * mini-ops.h: fix slti / sltiu op profiles.
5751 2008-12-02 Martin Baulig <martin@ximian.com>
5753 * method-to-ir.c (mono_method_to_ir): Disable debugging
5754 information for the init locals block to make the debugger stop
5755 after all locals have been initalized.
5757 2008-12-02 Martin Baulig <martin@ximian.com>
5759 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5760 running inside the debugger.
5762 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5764 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5767 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5768 alu->alu imm optimization which only shows if deadce is disabled.
5770 * aot-compiler.c: Rename the function names for the binary and asm writers
5771 so they can coexist in the same process. Rework the xdebug code to use the
5772 asm writer. This avoids the need to call into the runtime to dump the
5773 debugging info. Add more debugging info for types.
5775 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5777 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5778 cpu description tables, they can't occur in cpu-<ARCH>.md.
5780 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5781 the stack in CEE_LDFLDA. Fixes #450542.
5783 * generics.cs: Add a new test.
5785 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5787 * mini-ops.h: updated MIPS opcodes
5788 * mini-mips.c: decompose long opts
5789 * mini-mips.h: decompose long opts
5791 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5793 * cpu-mips.md: fix length on int_rem_un
5794 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5796 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5798 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
5800 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
5802 2008-11-29 Martin Baulig <martin@ximian.com>
5804 * mini-exceptions.c (mono_handle_native_sigsegv): Check
5805 mono_debug_using_mono_debugger() in addition to the
5806 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
5808 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5810 * mini-ops.h: updated more MIPS opcodes
5811 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
5812 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
5814 2008-11-28 Mark Probst <mark.probst@gmail.com>
5816 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
5818 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5820 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
5821 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
5822 * mini-ops.h: correct selected mips opcode entries
5824 2008-11-28 Mark Probst <mark.probst@gmail.com>
5826 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
5829 2008-11-28 Mark Probst <mark.probst@gmail.com>
5831 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
5833 2008-11-28 Mark Mason <mmason@upwardaccess.com>
5835 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
5836 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
5837 * mini-mips.h: disable IMT
5838 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
5840 2008-11-28 Mark Probst <mark.probst@gmail.com>
5842 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
5844 2008-11-28 Mark Probst <mark.probst@gmail.com>
5846 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
5848 2008-11-28 Zoltan Varga <vargaz@gmail.com>
5850 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
5853 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5855 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5856 for Set/GetVector aligned versions.
5858 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5860 * basic-simd.cs: Add tests for Get/SetVector.
5862 2008-11-27 Mark Probst <mark.probst@gmail.com>
5864 * mini.c: Removed g_slist_append_mempool(). Now in
5867 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
5869 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
5870 size properly and make the bounds check optional.
5872 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
5873 for SetVector and IsAligned.
5875 2008-11-27 Zoltan Varga <vargaz@gmail.com>
5877 * mini.c: Remove unused mono_normalize_opcodes () function.
5879 2008-11-26 Mark Probst <mark.probst@gmail.com>
5881 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
5882 using the new atomic add ops now.
5884 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
5887 2008-11-26 Mark Probst <mark.probst@gmail.com>
5889 * mini-ppc64.c: Several fixes.
5891 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5893 * cpu-mips.md: added jump_table
5894 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
5896 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5898 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
5900 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5902 * mini-ops.h: corrected a handful of MIPS opcodes.
5904 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5906 * aot-compiler.c: MIPS to use ELF writer
5908 2008-11-25 Mark Mason <mmason@upwardaccess.com>
5910 * mini-codegen.c: remove MIPS specific assert.
5912 2008-11-25 Mark Probst <mark.probst@gmail.com>
5914 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
5915 fixes. PPC64 now passes most of the runtime regressions.
5917 2008-11-24 Zoltan Varga <vargaz@gmail.com>
5919 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
5920 volatile intervals a bit.
5922 2008-11-24 Mark Probst <mark.probst@gmail.com>
5924 * basic-long.cs: New test case.
5926 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5928 * mini.c (mini_method_compile): Disable globalra for large methods for
5931 * regalloc2.c (order_moves): Add fp support.
5933 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
5934 source bblock ends with an OP_BR_REG.
5936 * ratests.cs: Add a new test.
5938 2008-11-23 Mark Probst <mark.probst@gmail.com>
5940 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
5941 sharing. PPC64 now passes generics.exe.
5943 2008-11-23 Mark Probst <mark.probst@gmail.com>
5945 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
5947 2008-11-23 Zoltan Varga <vargaz@gmail.com>
5949 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
5950 memory when mono_jit_info_table_find () can't find the method in the
5953 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
5956 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
5959 2008-11-23 Mark Probst <mark.probst@gmail.com>
5961 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
5962 Several fixes. PPC64 now runs exceptions.exe and
5963 devirtualization.exe.
5965 2008-11-22 Mark Probst <mark.probst@gmail.com>
5967 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
5968 arrays.exe and basic-math.exe.
5970 2008-11-22 Mark Probst <mark.probst@gmail.com>
5972 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
5973 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
5975 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5977 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
5979 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5981 * method-to-ir.c: Move bounds checking macros to ir-emit.h
5983 * ir-emit.h: Move macros from method-to-ir.c to here.
5985 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
5987 * mini-ops.h: Correct the long simd ops to use LREG.
5989 2008-11-21 Zoltan Varga <vargaz@gmail.com>
5991 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
5993 * mini-ops.h: Correct the dreg type of a few long opcodes.
5995 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
5998 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6000 * mini-ppc.c: remove negative stack references in epilog
6001 for platforms that don't support the red zone.
6003 2008-11-21 Mark Probst <mark.probst@gmail.com>
6005 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6006 point regs. Now PPC64 passes basic-calls.exe.
6008 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6010 * basic-simd.cs: Add tests for accessors of Vector2l.
6012 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6014 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6016 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6018 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6020 2008-11-21 Mark Probst <mark.probst@gmail.com>
6022 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6023 PPC64 passes basic-long.exe.
6025 2008-11-20 Mark Probst <mark.probst@gmail.com>
6027 * decompose.c: Decompose carry and overflow add on PPC64 like on
6028 other 64 bit archs. Don't decompose sub at all on PPC64.
6030 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6031 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6034 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6036 * basic-simd.cs: Add tests for accessors of Vector2d.
6038 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6040 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6044 * mini-x86.c (mono_arch_output_basic_block): Same.
6046 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6048 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6050 * basic-simd.cs: Add tests for accessors of Vector4f.
6052 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6054 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6058 * mini-x86.c (mono_arch_output_basic_block): Same.
6060 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6062 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6064 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6066 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6068 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6072 * mini-x86.c (mono_arch_output_basic_block): Same.
6074 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6076 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6078 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6080 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6082 * simd-intrinsics.c: Enable setters for Vector16sb.
6084 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6086 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6090 * mini-x86.c (mono_arch_output_basic_block): Same.
6092 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6094 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6096 * simd-intrinsics.c: Implement setter for Vector8us.
6098 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6100 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6103 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6105 * mini-ppc.c: remove references to the red zone in the prolog
6106 (for systems that don't support it).
6108 2008-11-19 Mark Probst <mark.probst@gmail.com>
6110 * cpu-ppc64.md: Fixed a few instruction lengths.
6112 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6115 2008-11-19 Mark Probst <mark.probst@gmail.com>
6117 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6120 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6122 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6124 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6126 * mini-ops.h: Added OP_INSERT_I2.
6130 * mini-x86.c (mono_arch_output_basic_block): Same.
6132 * simd-intrinsics.c: Implement setter for Vector8s.
6134 * simd-methods.h: Add the names of get setters of Vector8s.
6136 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6138 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6140 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6143 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6145 2008-11-18 Mark Probst <mark.probst@gmail.com>
6147 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6148 for PPC64. An empty program runs now.
6150 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6152 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6154 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6155 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6156 info for JITted code is emitted into a shared library, loadable into gdb.
6158 2008-11-18 Mark Probst <mark.probst@gmail.com>
6160 * Makefile.am: Changes to build PPC64.
6162 * mini-arch.h: Include mini-ppc64.h on PPC64.
6164 2008-11-18 Mark Probst <mark.probst@gmail.com>
6166 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6167 in PPC code up to r119147.
6169 2008-11-18 Mark Probst <mark.probst@gmail.com>
6171 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6172 cpu-ppc64.md: Changes for PPC64.
6174 Based on code submitted by andreas.faerber@web.de at
6175 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6178 2008-11-18 Mark Probst <mark.probst@gmail.com>
6180 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6181 cpu-ppc64.md: Copied from the corresponding PPC files from
6184 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6186 * mini-ops.h: Added OP_ROUND.
6188 * cpu-x86.md: Added round.
6190 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6192 * basic-math.cs: Added test_0_round to test rounding.
6194 Contributed under MIT/X11 license.
6196 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6198 * aot-compiler.c : Fix the Winx64 build.
6200 Contributed under MIT/X11 license.
6202 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6204 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6205 in OP_EXTRACT_R8 to avoid possible stack corruption.
6207 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6209 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6211 * cpu-x86.md: Added extract_r8.
6213 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6215 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6216 a couple of OP_EXTRACT_I4.
6218 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6220 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6222 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6224 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6227 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6229 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6230 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6232 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6233 are not needed any more.
6235 * mini.h: Remove the unused INS_LIST macros.
6237 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6240 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6243 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6244 mono_alloc_ireg () instead.
6246 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6249 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6252 * aot-runtime.c (load_aot_module): Disable AOT when running under
6255 * mini-amd64.h: Change the monitor fastpath defines to check for
6256 !PLATFORM_WIN32 so they work on *bsd too.
6258 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6260 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6262 * mini.h (MonoCompile): Remove new_ir flag.
6264 * regalloc.h regalloc.c: Remove unused code.
6266 * cpu-*.md: Remove more unused opcodes.
6268 * simple-cee-ops.h simple-mini-ops.h: Removed.
6270 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6272 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6274 * aliasing.h: Removed.
6276 * *.c: Remove references to aliasing.h and inssel.h.
6278 * mini.c: Remove additional unused functions.
6280 * mini-ops.h cpu-*.md: Remove unused opcodes.
6282 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6284 Remove the old JIT code.
6286 * inssel*.brg: Removed.
6288 * ssa.c abcremoval.c aliasing.c: Removed.
6290 * ssa2.c: Renamed to ssa.c.
6292 * abcremoval2.c: Renamed to abcremoval.c.
6294 * *.c: Removed all !cfg->new_ir code.
6296 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6297 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6299 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6301 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6303 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6304 to simplify the code and cut back on the number of global symbols in the AOT
6307 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6309 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6311 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6312 with the got/got_info tables.
6314 * mini.h: Bump AOT file format version.
6316 * unwind.h: New file, contains definitions for stack unwinding.
6318 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6321 * aot-compiler.c: Generalize the emitting of unwind information to use the
6322 information in cfg->unwind_ops.
6324 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6326 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6327 AOT method frames. Enable writing symbols for methods by default.
6329 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6331 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6332 and make it work with vectors of element sizes 1, 2 and 4.
6334 * simd-intrinsics.c: Enable getter for all vectors with element size
6337 * simd-methods.h: Add the names of other getters.
6339 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6345 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6347 * mini-ppc.h: portability fix.
6349 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6351 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6352 buggy and will overwrite it.
6354 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6356 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6357 Use it to emit local symbols for all methods so AOTed methods show up with
6358 their full name in gdb/valgrind output.
6360 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6362 * mini-ppc.c: portability fixes.
6364 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6366 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6367 entries out of the if (!generic_shared...) code so it is always done.
6368 (mono_class_init_trampoline): Do the patching when running under valgrind
6369 too, newer versions of valgrind have no problems with it.
6371 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6373 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6376 2008-11-13 Mark Probst <mark.probst@gmail.com>
6378 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6381 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6383 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6385 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6387 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6393 * simd-intrinsics.c: Same.
6395 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6397 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6399 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6401 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6402 to work with more Vector types.
6404 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6406 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6407 store the elemens directly instead of using and intermediate.
6409 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6411 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6413 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6414 to preserve %eax for aot plt trampolines.
6416 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6417 (encode_method_ref): Flag synchronized methods so they won't go through
6420 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6423 * cpu-ia64.md (jmp): Increase max length.
6425 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6427 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6428 open generic classes.
6430 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6432 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6433 box+brtrue optimization since it causes test failures on x86.
6435 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6437 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6443 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6444 for simd ctor values.
6446 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6447 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6449 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6451 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6454 * simd-instrincs.c: Same.
6456 * basic-simd.cs: Same.
6458 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6460 * ratests.cs: Add more tests.
6462 * regalloc2.c (add_spill_code): Handle more corner cases.
6464 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6466 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6467 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6468 both the source an destination of an instruction.
6470 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6472 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6473 wapihandles.c: more portability changes.
6475 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6477 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6478 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6479 safe to execute in a signal handler and the kernel provides better
6480 the info in /proc/self/smaps. Avoid the assert on sigaction during
6483 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6485 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6486 do the bblock linking hack if it is actually needed.
6488 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6491 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6492 crash problem is fixed.
6494 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6497 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6499 (mini_method_compile): Set the starting value of next_vreg to
6500 MAX_IREGS + MAX_FREGS when using globalra.
6502 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6503 filter clauses with BB_EXCEPTION_HANDLER.
6505 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6507 2008-11-10 Mark Probst <mark.probst@gmail.com>
6509 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6510 space for stdcall. Fixes regressions on Win32.
6512 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6514 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6516 (linear_scan): Remove an assert which doesn't seem to be needed.
6518 * local-propagation.c (mono_local_deadce): Avoid a call to
6519 MONO_DELETE_INS which would screw up the instruction linking.
6521 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6523 * regalloc2.c: Upgrade to work the current JIT code.
6525 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6527 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6530 * aot-runtime.c: Remove some dead code.
6532 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6534 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6536 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6537 trampolines using sscanf since atoi doesn't work on large unsigned values.
6539 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6540 Initialize code_size.
6542 2008-11-08 Mark Probst <mark.probst@gmail.com>
6544 * method-to-ir.c (mini_emit_inst_for_method): Make
6545 Interlocked.CompareExchange work for Int arguments on 32 bit
6548 2008-11-07 Mark Probst <mark.probst@gmail.com>
6550 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6552 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6554 * main.c Fix MSVC build.
6556 Contributed under MIT/X11 license.
6558 2008-11-06 Mark Probst <mark.probst@gmail.com>
6560 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6561 alignment larger than 8 bytes are aligned correctly, too.
6563 * mini.c: Honor the min_align field of MonoClass when laying out
6566 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6568 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6570 * aot-compiler.c (emit_plt): Fix a warning.
6572 * aot-compiler.c: Implement ARM support in the binary writer.
6574 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6576 * basic-simd.cs: Add test for getter with byref arg.
6577 Fix the naming of a few tests.
6578 Add missing checks to a test.
6580 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6582 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6584 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6585 most of the full-aot support for monitor enter/exit trampolines.
6587 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6588 enter/exit trampoline creation functions.
6590 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6593 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6595 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6596 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6597 implement the needed functionality without adding crap to the runtime.
6599 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6601 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6604 * mini.c (mono_build_date): New global version holding the build date in
6607 * Makefile.am (buildver.c): Generate a file containing the build date.
6609 * main.c: Set the build date from the generated file.
6611 * mini.c (mono_get_runtime_build_info): New helper function returning build
6612 information in a string format.
6614 * driver.c (mono_main): Print the build date in --version.
6616 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6617 file when the bind-to-runtime-version option is used.
6619 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6621 * simd-intrinsics.c: Fix bug when using getters and byref args.
6623 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6625 * simd-methods.h: Rename prefetch methods.
6627 * simd-intrinsics.c: Same.
6629 2008-11-05 Mark Probst <mark.probst@gmail.com>
6631 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6634 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6636 * aot-compiler.c: Use the bundled elf header files instead of depending on
6639 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6642 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6645 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6647 * cpu-x86.md: Add store nta ops.
6653 * mini.h: Add an enum for simd prefetch modes.
6655 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6656 of store. Use the changed code to support store nta.
6658 * simd-intrinsics.c: Add prefetch ops for all vector types.
6660 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6662 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6665 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6668 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6671 2008-11-04 Mark Probst <mark.probst@gmail.com>
6673 * mini-x86.c: Fixed commit.
6675 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6677 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6679 2008-11-04 Mark Probst <mark.probst@gmail.com>
6681 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6682 and MONITOR_EXIT, for the ASM fastpaths.
6684 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6687 * mini.c, patch-info.h: Signature and patch infos for
6688 Monitor.Enter/Exit trampolines.
6690 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6692 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6693 Monitor.Enter/Exit ASM fastpath for Linux.
6695 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6697 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6699 * objects.cs: Add a new test.
6701 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6703 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6704 if MONO_LOG_LEVEL is set.
6706 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6708 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6710 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6712 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6713 of file offsets. Align the sections belonging to the data segment to
6716 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6718 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6719 elf.h. Port it to amd64.
6721 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6723 * driver.c: Enable SIMD by default.
6725 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6727 * cpu-x86.md: Add prefetch op.
6733 * mini.h: Add an enum for simd prefetch modes.
6735 * simd-methods.h: Add prefetch function names.
6737 * simd-intrinsics.c: Add prefetch ops for all vector types.
6739 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6741 * aot-compiler.c (emit_bytes): Speed this up a little.
6743 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6745 * aot-compiler.c: Add JIT time etc. statistics.
6747 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6749 * mini.h (MonoCompile): Add 'got_offset' field.
6751 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6752 method_got_offsets array.
6754 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6757 * aot-compiler.c (compile_method): Add generic method instances referenced
6758 by the method to the list of methods to be compiled, this is required so if
6759 A<T> references B<T>, and another assembly references A<int>, then it will
6760 also get a copy of B<int>.
6762 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6763 when checking for monitor enter/exit.
6765 2008-10-30 Mark Probst <mark.probst@gmail.com>
6767 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6768 for Monitor.Enter and Monitor.Exit if enabled.
6770 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6773 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6775 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6776 of an OP_MOVE. Fixes #440046.
6778 * basic-long.cs: Add a new test.
6780 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6782 * mini.h: Add synchronization note for the managed counter-part.
6784 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6785 returns the simd caps of the current cpu.
6787 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6789 * basic-simd.cs: Remove Console.WriteLine.
6791 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6793 * basic-simd.cs: New tests for Vector2ul.
6795 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6797 * simd-intrinsics.c: Add new vector type Vector2ul.
6799 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6801 * basic-simd.cs: New tests for Vector2l.
6803 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6805 * cpu-x86.md: Add long version of most packed int ops.
6811 * simd-intrinsics.c: Add new vector type Vector2l.
6813 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6815 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
6817 * simd-methods.h: Remove SN_op_BitwiseXor.
6819 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6821 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
6824 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6826 * basic-simd.cs: Test for Vector2d.
6828 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
6831 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6833 * cpu-x86.md: Add double version of all packed float ops.
6839 * simd-intrinsics.c: Add new vector type Vector2d.
6841 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
6843 * simd-methods.h: Add Duplicate.
6845 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
6847 * basic-simd.cs: Test for packing with signed saturation.
6849 2008-10-28 Zoltan Varga <vargaz@gmail.com>
6851 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
6852 found in the TYPESPEC table.
6854 2008-10-26 Zoltan Varga <vargaz@gmail.com>
6856 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
6859 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6861 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
6862 instead of the RVA, since the RVA can be changed by tools like the cil
6865 * method-to-ir.c (mono_method_to_ir2): Ditto.
6867 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
6868 (deserialize_variable): Ditto.
6870 2008-10-25 Martin Baulig <martin@ximian.com>
6872 * debug-mini.c (write_variable): Use
6873 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
6875 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6877 * cpu-x86.md: Add unsigned variants of packd and packw.
6881 * mini-x86.h: Emit the right instruction for packd and packw.
6882 Add unsigned variants of packd and packw.
6884 * simd-intrinsics.c: Packd and packw were used in place of their
6885 unsigned variants. Change that.
6886 Add intrinsics for (Signed)PackWithSignedSaturation.
6888 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
6890 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6892 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
6894 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6896 * mini-ops.h: Remove dword packed add/sub with saturation ops.
6898 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
6900 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
6903 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
6905 2008-10-24 Mark Probst <mark.probst@gmail.com>
6907 * method-to-ir.c, mini.c: Special casing for the synchronized
6908 wrapper for the ldtoken+GetTypeFromHandle case.
6910 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6912 * mini.c (mono_replace_ins): Move this to branch-opts.c.
6914 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
6915 created/split bblocks.
6917 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6919 * mini-ops.h: Add packed signed mul high.
6923 * mini-x86.c (mono_arch_output_basic_block): Same.
6925 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
6927 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
6929 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6931 * basic-simd.cs: Tests for Vector16sb.
6933 2008-10-24 Zoltan Varga <vargaz@gmail.com>
6935 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
6937 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6939 * mini-ops.h: Add packed signed min, max and compare greater.
6943 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
6946 * simd-methods.h: Add CompareGreaterThan.
6948 * simd-methods.h: Remove CompareEquals.
6950 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
6952 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
6954 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
6957 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
6959 * basic-simd.cs: Fix tests due to change in the API.
6961 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6963 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
6965 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6967 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
6969 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
6970 inst_offset as this has invalid values for LDADDR.
6972 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6974 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6976 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
6978 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6980 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
6981 for accessing field->data.
6983 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6985 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
6987 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
6989 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
6991 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
6993 2008-10-21 Zoltan Varga <vargaz@gmail.com>
6995 * dominators.c (mono_compute_natural_loops): Allocate GList enties
6996 from the cfg mempool.
6998 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7000 * basic-simd.cs: Tests for new methods in Vector8us.
7002 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7004 * mini-ops.h: Add multiply and store high.
7008 * mini-x86.c (mono_arch_output_basic_block): Same.
7010 * simd-methods.h: Same.
7012 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7015 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7017 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7018 mono_class_setup_vtable ().
7020 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7021 mono_class_get_vtable_entry () for accessing klass->vtable.
7023 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7025 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7028 * method-to-ir.c (mono_save_token_info): Don't save references made from
7031 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7032 of generic instances.
7034 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7036 2008-10-19 Mark Probst <mark.probst@gmail.com>
7038 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7039 OP_JMP depends on the method signature. Calculate it properly.
7041 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7043 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7046 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7048 (emit_extra_methods): Add another table mapping method indexes to
7049 offsets in the extra_method_info table.
7051 * mini.h: Bump AOT file format version.
7053 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7054 and mono_aot_get_method_from_token () into one function.
7056 2008-10-19 Mark Probst <mark.probst@gmail.com>
7058 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7061 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7063 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7066 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7069 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7071 * mini.h: Bump aot file format version.
7073 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7074 AOT file can contain native code for methods which are not in the METHOD
7075 table. Generate code for non-sharable generic instances of generic methods
7076 found in the METHODSPEC table.
7078 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7079 encoding generic type handles.
7081 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7082 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7084 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7085 macros + MONO_ADD_INS.
7087 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7090 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7092 * mini.h: Bump aot file format version.
7094 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7096 2008-10-17 Mark Probst <mark.probst@gmail.com>
7098 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7099 platforms, with definable stack alignment value. Set to 16 now
7102 * mini.c, mini.h, driver.c: Command line option for disabling
7105 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7107 * basic-simd.cs: Tests for new methods in Vector4ui.
7109 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7111 * mini-ops.h: Add packed int shuffle.
7115 * mini-x86.c (mono_arch_output_basic_block): Same.
7117 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7118 extract mask, max, min, shuffle.
7120 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7122 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7124 * basic-simd.cs: Tests for new methods in Vector8us.
7126 2008-10-17 Mark Probst <mark.probst@gmail.com>
7128 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7129 RuntimeTypeHandle, not a TypedReference.
7131 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7133 * simd-intrinsics.c: remove relocations.
7135 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7137 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7138 optimizations from the x86 backend.
7140 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7142 * simd-methods.h, simd-intrinsics.c: debloat method names and
7143 prepare for no relocations.
7145 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7147 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7151 * mini-x86.c (mono_arch_output_basic_block): Same.
7153 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7154 extract mask, max, min and sum of absolute differences.
7156 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7159 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7161 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7162 Renamed one test for consistency.
7164 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7166 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7167 fix to the code that deal with other blocks.
7169 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7171 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7173 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7175 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7176 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7177 able to process the source reg.
7179 2008-10-16 Martin Baulig <martin@ximian.com>
7181 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7183 * inssel.brg: Add `OP_HARD_NOP'.
7185 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7187 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7188 `OP_HARD_NOP' instruction when running inside the debugger.
7190 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7191 `OP_HARD_NOP' instruction when running inside the debugger.
7193 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7195 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7196 now works. The issue with the regalloc tripping up no longer
7199 * simd-intrinsics.c (load_simd_vreg): Same.
7201 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7203 * basic-simd.cs: Tests for new Vector8ui methods.
7205 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7207 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7208 only for type. This fixes crashes where MonoInst::klass is checked
7209 for ops of type != VTYPE or OBJ.
7211 * simd-intrinsics.c (load_simd_vreg): Same.
7213 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7215 * mini-ops.h: Add ops for packed shuffle/max/avg and
7220 * mini-x86.c (mono_arch_output_basic_block): Same.
7222 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7225 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7226 to emit extract mask op.
7228 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7229 to emit word shuffles.
7231 2008-10-15 Mark Probst <mark.probst@gmail.com>
7233 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7234 the largest alignment needed by a variable, but at least
7237 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7239 * basic-simd.cs: Tests for the fixes in the last commit.
7241 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7243 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7244 no longer handles STACK_PTR input.
7246 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7248 * simd-intrinsics.c (load_simd_vreg): New function that works like
7249 get_simd_vreg but handles STACK_PTR input.
7251 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7252 as the input can be an arbitrary pointer.
7254 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7255 LDADDR local optimization directly otherwise use a store op.
7257 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7259 * basic-simd.cs: Tests for dup low and dup high.
7261 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7263 * mini-ops.h: Add dup low and dup high ops.
7267 * mini-x86.c (mono_arch_output_basic_block): Same.
7269 * simd-intrinsics.c (vector4f_intrinsics): Same.
7271 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7273 * basic-simd.cs: Tests for recently added functionality.
7275 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7277 * mini-ops.h: Add remaining sse1 fp ops.
7279 * cpu-x86.md: Add remaining sse1 fp ops.
7281 * mini-x86.c (mono_arch_output_basic_block): Same.
7283 * mini.h: Add enum for simd FP compare conditions.
7285 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7287 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7288 so the backed can generate the appropriate op.
7290 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7291 This patch squeese one more byte from the SimdIntrinsc struct.
7293 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7294 a a shift amount intead of simply or'ing it.
7296 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7298 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7299 byte so we can have an aditional flags field without increasing struct size.
7301 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7302 against the simd_supported_versions bitmask.
7304 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7306 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7308 * mini.c: remove rawbuffer code (the only use here is unsafe because
7309 it takes locks during signal handling and the kernel now provides much
7310 better info in proc/pid/smaps these days).
7312 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7314 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7315 OP_X86_PUSH_OBJ. Fixes #434620.
7317 * objects.cs: Add a test.
7319 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7321 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7322 that the packuswb/packusdw don't work with unsigned numbers for what
7323 would be negative numbers in signed format.
7325 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7326 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7328 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7330 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7332 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7334 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7336 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7339 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7340 version as the enum in mini.h.
7342 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7343 for sse3 ops, check the simd_version field if present. This way the code
7344 works with all versions of sse.
7346 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7348 * simd-intrinsics.c: Fixed intrinsic name typo.
7350 * mini.h: Added missing simd exported function.
7352 * basic-simd.cs: Added tests for Vector4ui.
7353 Fixed broken test for Vector16b.
7355 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7357 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7358 the max length to 64.
7360 2008-10-10 Mark Probst <mark.probst@gmail.com>
7362 * method-to-ir.c: Only do the fast virtual generic method call for
7363 non-wrapper methods.
7365 * mini.h, mini-trampolines.c: The new generic virtual remoting
7366 trampoline handles virtual method calls via the vtable (as done by
7367 the fast virtual generic method calls) to remoting proxies.
7369 * mini.c (mono_jit_create_remoting_trampoline): For generic
7370 methods reate a generic virtual remoting trampoline.
7372 * mini-amd64.h: Enable fast virtual generic method calls again.
7374 2008-10-10 Mark Probst <mark.probst@gmail.com>
7376 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7377 restore registers when doing tail calls.
7379 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7381 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7384 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7386 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7388 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7390 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7392 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7394 * basic-simd.cs: Retrofit for API changes.
7396 2008-10-10 Mark Probst <mark.probst@gmail.com>
7398 * mini-ppc.c: Handle integer stack arguments for tail calls.
7400 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7402 * optflags-def.h: Removed sse3 optimization.
7406 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7409 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7411 * mini.h: Added enumeration with simd versions.
7413 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7416 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7418 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7420 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7422 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7424 * basic-simd.cs: Fixed test naming.
7426 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7428 * mini-ops.h: Added ops for packed and saturated math, shifts
7429 and packing/unpacking.
7431 * cpu-x86.md: Added descriptors for the above ops.
7433 * mini-x86.c: Added code to emmit the above ops.
7435 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7437 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7439 * aot-compiler.c (compile_method): Enable AOT for generic code.
7441 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7443 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7445 * mini.c: add a workaround for a common screwup that ends up blamed
7446 to mono (other processes blocking signal delivery).
7448 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7450 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7451 in the LDFLD/STFLD opcodes. Fixes #432673.
7453 * iltests.il.in: Add a new test.
7455 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7457 * mini-arm.c: attach the thread in unmanaged->managed transitions
7458 using delegates (bug #433148).
7460 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7462 * basic-simd.cs: Use new ShuffleSel constants.
7464 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7466 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7468 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7469 only disable simd intrinsics if no sse2 is detected.
7471 * optflags-def.h: Added sse3.
7473 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7476 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7478 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7479 when adding delegate-invoke wrappers.
7481 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7483 * Makefile.am: Reenable the simd tests.
7485 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7487 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7488 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7489 other vreg is allocated to that hreg.
7491 Contributed under MIT/X11 license.
7493 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7495 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7498 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7500 * basic-simd.cs: New test suite for SIMD intrinsics.
7502 * Makefile.am: Added new tests.
7504 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7506 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7510 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7512 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7513 using SSE2 aware opcodes.
7515 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7516 is enabled, this code path is only reachable if conversion ops are emmited after
7519 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7521 This optimization saves 6 bytes per conversion against the old version.
7523 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7525 * aot-compiler.c (compile_method): Don't skip methods referencing
7526 generic methods without a corresponding entry in token_info_hash, since
7527 encode_method_ref () can handle all generic methods now.
7529 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7530 generic context is set.
7532 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7533 generic sharing of LDTOKEN.
7535 2008-10-06 Mark Probst <mark.probst@gmail.com>
7537 * mini-amd64.h: Temporarily disabled fast virtual generic method
7538 calls because it breaks the System.Runtime.Remoting tests.
7540 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7542 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7544 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7545 so inlining actually works.
7546 (check_inline_caller_method_name_limit): Ditto.
7548 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7550 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7551 64 bit safety (from Olaf Hering and Andreas Farber).
7553 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7555 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7556 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7557 unused virtual call support code.
7559 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7561 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7562 which can't use aot trampolines.
7563 (decode_patch): Don't create aot trampolines for methods which can't use
7566 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7567 use aot trampolines.
7569 * mini.h: Bump AOT image format version.
7571 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7573 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7574 to save_token_info () since cmethod is inflated for constrained calls.
7576 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7578 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7580 * Makefile.am: Add build rules for ppc64.
7581 This avoids the build failing at pedump with unresolved symbols
7582 due to lack of arch_sources. Instead it will now fail earlier
7583 due to lack of cpu-ppc64.md.
7585 Contributed under MIT/X11 license.
7587 2008-10-04 Mark Probst <mark.probst@gmail.com>
7589 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7592 * iltests.il.in: Add test case for tail call with many arguments.
7594 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7596 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7597 to the fast virtual generic method code until the aot case is fixed.
7599 2008-10-03 Mark Probst <mark.probst@gmail.com>
7601 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7603 2008-10-03 Mark Probst <mark.probst@gmail.com>
7605 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7608 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7610 * simd-intrinsics.c: Forgot to add this one.
7612 * mini-codegen.c: Fix macro in case SIMD is not supported.
7614 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7616 This patch land initial JIT support for simd intrinsics.
7618 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7620 * Makefile.am: Added simd-intrinsics.c
7622 * simd-intrinsics.c: New file with simd instrinsic related
7625 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7627 * cpu-x86.md: Add simd related instructions.
7629 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7631 * driver.c: Added two new --regression variants.
7633 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7635 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7637 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7638 extract some complicated logic to helper functions.
7640 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7642 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7644 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7645 the specialized simplification pass.
7647 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7649 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7651 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7654 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7655 if MONO_ARCH_NEED_SIMD_BANK is defined.
7657 * mini-ops.h: Added the new simd ops.
7659 * mini-x86.c: Added mono_arch_xregname.
7661 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7663 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7665 * mini-x86.h: Define simd related MONO_ARCH macros.
7667 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7669 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7671 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7672 MONO_CLASS_IS_SIMD to deal with simd related IR.
7674 * mini.h (MonoInst): Added spill_var to the backend union.
7676 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7678 * mini.h: Added forward declarations of the new simd fuctions.
7680 * optflags-def.h: Added new optimization names SIMD.
7682 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7684 * regalloc.h: Added support for working with 3 register banks.
7686 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7688 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7690 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7692 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7694 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7696 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7697 instead of one on 64 bit systems.
7699 * method-to-ir.c: Remove unused includes.
7701 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7703 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7704 cfg->used_int_regs, since the two are different on arm.
7706 2008-10-02 Mark Probst <mark.probst@gmail.com>
7708 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7709 mono_method_get_vtable_index() to get the vtable index.
7711 2008-10-02 Mark Probst <mark.probst@gmail.com>
7713 * method-to-ir.c (mono_method_to_ir2): Don't create native
7714 wrappers for array methods, because they're never called (and if
7715 they were called they wouldn't work).
7717 2008-10-02 Mark Probst <mark.probst@gmail.com>
7719 * method-to-ir.c (mono_method_to_ir2): Array methods are
7720 special-cased and must not be invoked indirectly via the (M)RGCTX
7721 when generic sharing is turned on. Fixes #431413.
7723 2008-10-01 Mark Probst <mark.probst@gmail.com>
7725 * method-to-ir.c: When generic sharing is active, call
7726 non-interface virtual generic methods via the standard trampoline.
7728 * mini-trampolines.c: Handle virtual generic shared methods.
7730 * mini.h, mini-x86.c, mini-x86.h: New argument for
7731 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7732 method thunks and which is the trampoline to call if the lookup
7733 fails. Enable the virtual generic method thunk for x86.
7735 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7736 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7737 argument but assert that it's NULL, because these archs don't yet
7738 implement the virtual generic method thunk. Changes in the IMT
7739 thunk data structures.
7741 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7743 * aot-compiler.c (emit_globals): Avoid invalid characters in
7744 the static linking symbol.
7746 * objects.cs: Add a test for the range check optimization. Fix warnings.
7748 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7749 optimization from the current JIT.
7751 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7752 later in decompose_array_access_opts () to allow more optimizations.
7754 * method-to-ir.c (mono_handle_soft_float): Rename this to
7755 mono_decompose_soft_float () for consistency.
7757 * mini-ops.h: Fix arguments of OP_STRLEN.
7759 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7760 into a separate function.
7761 (reset_cast_details): Ditto.
7762 (handle_unbox): Save cast details. Fixes #431254.
7764 * method-to-ir.c: Remove some obsolete FIXMEs.
7766 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7768 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7770 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7772 * mini-codegen.c: More work on macros to make them
7773 ready for multiple regbanks.
7775 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7777 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7779 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7781 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7783 * mini-codegen.c (mono_spillvar_offset): Proper support for
7786 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7788 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7789 the stack overflow changes.
7791 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7793 * mini-codegen.c: Make all bank macros depend on reg_bank.
7795 * mini-codegen.c (mono_local_regalloc): Make free mask
7796 initialization regbank aware.
7798 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7800 * mini-codegen.c (mono_local_regalloc): Extract callee
7801 mask selection to a function and make it regbank aware.
7803 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7805 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
7806 code to deal with many regbanks.
7808 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7810 * mini-codegen.c: More fp->regbank changes.
7812 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7814 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
7815 of a hardcoded constant.
7817 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
7819 * method-to-ir.c (type_from_stack_type): Fix typo.
7821 2008-09-29 Zoltan Varga <vargaz@gmail.com>
7823 * mini-ia64.c (emit_move_return_value): Convert float return values to
7826 * objects.cs: Add a new test.
7828 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
7829 VARARG methods to fix an assert later.
7831 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
7832 end so it at least compiles.
7834 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7836 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
7838 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
7840 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
7841 optimization to a new function (emit_optimized_ldloca_ir) and enable
7842 it for both ldloca and ldloca_s.
7844 2008-09-28 Zoltan Varga <vargaz@gmail.com>
7846 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
7847 gshared CASTCLASS code.
7849 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
7850 amd64, where the libc stack unwinder encounters stack frames referring to
7851 native code in unmapped memory.
7853 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
7856 * generics.cs: Add new test.
7858 2008-09-27 Zoltan Varga <vargaz@gmail.com>
7860 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
7861 add a check that one of the ARM_FPU_ constants is defined.
7863 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
7865 * mini-exceptions.c: Fix build on non-altstack platforms.
7867 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
7870 * ir-emit.h: Add a comment to NEW_PCONST.
7872 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
7874 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
7876 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
7877 after the changes to MonoJitDomainInfo.
7879 2008-09-27 Mark Probst <mark.probst@gmail.com>
7881 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
7883 2008-09-27 Mark Probst <mark.probst@gmail.com>
7885 * mini-ppc.c: Compiler warning fixes.
7887 2008-09-27 Mark Probst <mark.probst@gmail.com>
7889 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
7892 2008-09-27 Mark Probst <mark.probst@gmail.com>
7894 * exceptions-ppc.c, mini-ppc.h: Compile
7895 mono_arch_handle_altstack_exception() on Darwin, too.
7897 2008-09-27 Mark Probst <mark.probst@gmail.com>
7899 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
7900 work on archs which don't have generic sharing implemented, only
7901 without the vtable_arg.
7903 2008-09-26 Mark Probst <mark.probst@gmail.com>
7905 * mini.c: Added comment explaining why delegate ctor icall
7906 wrappers are compiled.
7908 2008-09-26 Mark Probst <mark.probst@gmail.com>
7910 * mini.c: Don't produce trampolines to delegate ctor icall
7911 wrappers but compile them upfront.
7913 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
7915 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
7916 runtime-set function when going back to managed code. Currently this
7917 is used to set back the protection on the soft ovf pages and/or to
7918 throw the stack overflow exception that happened in unmanaged code.
7920 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
7922 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
7923 runtime-set function when going back to managed code. Currently this
7924 is used to set back the protection on the soft ovf pages and/or to
7925 throw the stack overflow exception that happened in unmanaged code.
7927 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7929 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
7930 the support code for restoring stack protection after stack overflows
7931 that happen in unmanaged code. Don't set the exec permission on the
7934 2008-09-26 Zoltan Varga <vargaz@gmail.com>
7936 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
7937 delegate->method_ptr is set. Fixes #428054.
7939 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7941 * tests.cs: Rename to ratests.cs.
7943 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
7944 emit_get_rgctx_... functions.
7946 2008-09-25 Mark Probst <mark.probst@gmail.com>
7948 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
7950 2008-09-25 Mark Probst <mark.probst@gmail.com>
7952 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
7953 before asserting that method is sharable.
7955 2008-09-25 Mark Probst <mark.probst@gmail.com>
7957 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
7958 whether method needs a static RGCTX wrapper used instead of
7961 * generic-sharing.c, mini.h: A few functions moved to
7962 metadata/generic-sharing.c.
7964 2008-09-25 Mark Probst <mark.probst@gmail.com>
7966 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
7967 Generic code sharing for value types, which essentially means
7968 treating value type methods like static methods. The RGCTX is
7969 passed in the same way.
7971 2008-09-25 Zoltan Varga <vargaz@gmail.com>
7973 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
7974 opcode when creating multi-dimensional arrays of open types.
7976 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
7979 * generics.cs: Add a test.
7981 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
7983 2008-09-24 Zoltan Varga <vargaz@gmail.com>
7985 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
7987 * mini.c (mini_method_compile): Set it when running under the debugger.
7989 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
7990 vreg optimization if the flag is set.
7992 * driver.c (mono_main): Add --attach= option to pass options to
7995 * mini.c (sigquit_signal_handler): Start the attach agent.
7997 * ssapre.c: Disable this to save space since it is not yet ported to
8000 * regalloc2.c: Disable this to save space.
8002 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8004 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8006 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8007 the -v option useful again.
8009 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8011 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8014 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8015 arrays of arrays. Fixes #428406.
8017 * method-to-ir.c (mini_emit_castclass): Ditto.
8019 * objects.cs: Add new test.
8021 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8023 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8024 was wrong at it choked against target_type_is_incompatible for byref types.
8026 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8028 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8031 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8033 * mini-exceptions.c: update a few more exceptions-related counters.
8035 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8037 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8038 new functions to allocate from persistent mempools.
8040 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8042 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8043 multiple register banks in the future.
8045 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8047 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8049 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8051 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8053 * mini.h: Export type_to_eval_stack_type.
8055 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8056 is only ins->klass of byref types.
8058 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8060 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8061 (mini_emit_memcpy2): Ditto.
8063 * mini-amd64.c: Fix a warning.
8065 2008-09-21 Mark Probst <mark.probst@gmail.com>
8067 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8070 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8072 * method-to-ir.c: Extract stloc micro-optimization to a
8073 function and apply it to all cases.
8075 2008-09-19 Mark Probst <mark.probst@gmail.com>
8077 * method-to-ir.c: Don't fail generic code sharing in cases we
8080 2008-09-18 Mark Probst <mark.probst@gmail.com>
8082 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8084 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8086 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8089 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8091 * trace.c: make tracing more useful and correct, with per-thread
8094 2008-09-15 Mark Probst <mark.probst@gmail.com>
8096 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8097 doing a method call and the argument is an R4.
8099 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8101 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8104 2008-09-13 Mark Probst <mark.probst@gmail.com>
8106 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8108 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8110 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8111 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8113 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8115 * driver.c: Add a --agent argument (not supported yet) to load managed
8116 agent assemblies before loading the main assembly, similarly to how the
8117 Java VM handles agents.
8119 2008-09-11 Mark Probst <mark.probst@gmail.com>
8121 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8122 function to do stack layout of local variables.
8124 2008-09-11 Mark Probst <mark.probst@gmail.com>
8126 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8129 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8131 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8132 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8133 JIT if DISABLE_JIT is defined.
8135 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8138 2008-09-10 Mark Probst <mark.probst@gmail.com>
8140 * iltests.il.in: Disable the fconv test on PPC (the result is
8141 undefined according to ECMA).
8143 2008-09-10 Mark Probst <mark.probst@gmail.com>
8145 * iltests.il.in: Enable tail call tests for PPC.
8147 * mini.h: Add variable for storing incoming valuetype argument
8148 addresses for tail calls.
8150 * mini-ppc.c: Implement valuetype arguments and return values for
8153 2008-09-09 Mark Probst <mark.probst@gmail.com>
8155 * mini-ppc.c: Partially implement tail calls (struct arguments and
8156 return values not supported).
8158 * method-to-ir.c: Enable tail calls on PPC.
8160 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8162 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8163 runtime-invoke wrappers to work around the problem of them getting
8164 assigned to a random class.
8166 * aot-runtime.c (mono_aot_get_method): Ditto.
8168 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8170 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8171 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8173 2008-09-07 Mark Probst <mark.probst@gmail.com>
8175 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8176 until they're implemented properly.
8178 * exceptions-ppc.c: Use arch-independent exception-handling code
8179 instead of custom one.
8181 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8184 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8186 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8187 applies when __powerpc__ is defined.
8189 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8191 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8192 methods to their code to avoid computing the full name of wrappers and
8193 doing a lookup in a string hash table.
8195 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8197 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8198 we identify bblocks before method_to_ir () is ran.
8200 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8201 Also avoid optimizing branches pointing to themselves.
8203 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8205 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8207 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8209 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8211 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8212 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8213 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8216 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8217 jumped to the same entry in plt_jump_table.
8219 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8221 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8224 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8226 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8227 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8230 2008-08-29 Geoff Norton <gnorton@novell.com>
8232 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8233 segment, and doesn't properly handle .space as .text. Fixes
8236 2008-08-29 Geoff Norton <gnorton@novell.com>
8238 * mini.c: Disable the mach exception handler when running on
8241 2008-08-29 Geoff Norton <gnorton@novell.com>
8243 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8244 globals on Darwin/ARM
8246 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8248 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8249 since too many things depend on it. Instead, call
8250 mono_runtime_set_no_exec ().
8252 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8255 * aot-compiler.c: Add an 'asm-only' AOT option.
8257 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8259 * aot-compiler.c (compile_method): Disable gshared support for now as it
8262 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8264 * mini-amd64.h : Fix a compiler warning.
8266 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8267 Changed to use a callback function to retrieve the unwind info.
8268 This avoids problems observed when code blocks were removed by
8269 unloading an app domain.
8271 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8272 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8275 Contributed under MIT/X11 license.
8277 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8279 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8280 case to keep the stack aligned to 8.
8282 Contributed under MIT/X11 license.
8284 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8286 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8287 avoid repeated linear searches.
8289 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8291 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8292 methods it can't handle.
8294 * aot-compiler.c (add_method): Avoid adding a method twice.
8295 (add_wrappers): Add runtime invoke wrappers for all methods.
8297 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8298 function to create an aot-compatible version of this trampoline.
8300 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8302 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8304 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8306 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8307 with a generic sharing failure.
8309 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8311 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8312 CEE_RETHROW. Fixes #419634.
8314 * mini.c (mono_method_to_ir): Ditto.
8316 * exceptions.cs: Add a new test.
8318 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8319 to mono_type_stack_size_internal () since some callers might not pass in
8322 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8323 instrument_prolog. Fixes #419878.
8325 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8326 doubles in soft float mode volatile.
8328 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8330 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8332 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8333 to handle soft float correctly.
8335 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8338 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8340 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8341 to sp, since the generics catch code requires it.
8343 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8346 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8347 mono_arch_emit_imt_argument ().
8349 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8351 * mini-arm.c tramp-arm.c: Generic sharing updates.
8353 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8355 * mini-arm.c: Fix the arm build.
8357 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8358 handling enums, generic instances and generic sharing.
8359 (mini_type_stack_size_full): Ditto.
8361 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8363 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8365 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8367 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8370 * mini-arm.c: Various small generic sharing changes.
8372 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8374 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8377 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8378 helper function to return a generic class init trampoline.
8380 * method-to-ir.c mini.c: Use it.
8382 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8383 arch-specfic function to return a generic class init trampoline.
8385 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8386 the GENERIC_CLASS_INIT custom code.
8388 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8389 a fatal error, not a sharing failure.
8391 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8394 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8395 trampoline argument from MONO_ARCH_VTABLE_REG.
8397 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8398 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8399 argument, and pass the vtable in VTABLE_REG.
8401 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8402 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8403 argument, and pass the vtable in VTABLE_REG.
8404 (mono_arch_create_trampoline_code_full): Remove some special casing for
8405 the rgctx fetch trampoline.
8407 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8410 * iltests.il: Add a test for it.
8412 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8414 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8416 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8419 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8420 use mono_jit_info_table_find () to avoid recursion.
8421 (mono_delegate_trampoline): Add a sync wrapper here.
8423 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8426 * mini.c (mono_method_to_ir): Ditto.
8428 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8429 add_sync_wrapper argument. Don't add a sync wrapper here.
8430 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8432 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8434 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8436 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8437 of nonvolatile registers back from MonoContext to CONTEXT.
8439 Contributed under MIT/X11 license.
8441 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8443 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8444 arguments on Winx64 there are only 4 argument registers. For this
8445 logic to work the last argument must be pulled from the stack.
8447 Contributed under MIT/X11 license.
8449 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8451 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8453 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8454 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8455 encode/decode_method_ref ().
8457 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8459 * aot-runtime.c (decode_patch): Ditto.
8461 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8462 MONO_PATCH_INFO_METHOD.
8464 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8467 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8470 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8472 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8473 one from the caller.
8475 * aot-runtime.c (decode_generic_inst): New function to decode and
8476 return a interned generic inst.
8477 (decode_klass_ref): Use it.
8478 (decode_method_ref): Ditto.
8480 * aot-compiler.c (emit_exception_debug_info): Save
8481 jinfo->has_generic_jit_info too.
8483 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8485 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8487 * iltests.il.in: Add a test for fconv_to_i.
8489 * liveness.c: Disable the liveness2 pass for now to save space.
8491 * regalloc2.c: Include mempool-internals.h to fix warnings.
8493 * aot-compiler.c (encode_method_ref): Encode the context of generic
8496 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8497 the context saved in the aot file.
8499 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8501 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8503 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8504 volatile so they won't be optimized away.
8506 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8512 * dominators.c: Remove duplicated functions that now are in
8513 mempool-internals.h.
8515 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8517 * aot-compiler.c: Fix warnings.
8519 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8521 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8523 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8526 * mini.c (mono_resolve_patch_target): Ditto.
8528 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8529 (encode_klass_ref): Add support for encoding VARs/MVARs.
8531 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8533 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8534 the handling of the got entries into a separate 'decode_got_entry' function.
8535 Add support for RGCTX_FETCH.
8537 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8538 clobbered by the trampoline code.
8540 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8541 not clobbered by the indirect calling code.
8543 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8545 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8548 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8550 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8551 signature using the compilation mempool otherwise we would leak it.
8553 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8555 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8556 mono_emit_abs_call ().
8558 * patch-info.h: Add GENERIC_CLASS_INIT.
8560 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8562 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8563 as their target as a near call.
8565 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8567 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8569 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8570 call to a runtime function described by a patch.
8572 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8573 mono_emit_abs_call, this has the advantage that the ABS handling code in
8574 mono_codegen () can handle them both, and can handle other stuff in the
8575 future without additional code.
8577 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8579 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8582 * mini.h: Add missing bblock related prototypes.
8584 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8585 reverse_inst_list_len fields.
8587 * mini.c: Refactor this file a bit by moving branch optimizations to
8590 * method-to-ir.c: Merge generic sharing changes missed earlier.
8592 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8594 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8595 shared patches. Process METHODCONST as a shared patch.
8597 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8598 as it crashes on the 2.0 mscorlib.
8600 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8603 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8604 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8607 * aot-compiler.c: Reorganize the got handling code to be a bit more
8610 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8612 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8613 mono_patch_info_equals/hash, and use it to massively simplify
8616 * mini.c (mono_patch_info_hash): Simplify this and add support for
8619 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8621 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8622 handling code, since an offset is not enough to identify a trampoline.
8624 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8626 2008-08-17 Mark Probst <mark.probst@gmail.com>
8628 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8630 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8632 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8634 * decompose.c: PPC decompositions for various ops.
8636 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8638 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8640 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8641 call the generic trampoline code using a call, instead of a jump, to
8642 remove some special casing from the generic trampoline code.
8644 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8645 (mono_codegen): Ditto.
8647 * aot-compiler.c aot-runtime.c: Ditto.
8649 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8651 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8652 helper function to find the offset corresponding to a lazy fetch trampoline.
8654 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8655 when doing generic sharing.
8657 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8660 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8661 mini-trampolines.c to be with the other trampoline creation functions.
8663 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8664 as it is equal to method->signature in most cases, add a
8665 mono_emit_method_call_full variant which takes a signature and an imt
8668 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8670 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8671 to this function, since it could be computed easily from the method
8673 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8676 * method-to-ir.c mini.c: Remove references to
8677 compile_generic_method_wo_context.
8679 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8680 generic method calls.
8682 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8683 dimensional non-szarrays.
8685 * mini.c (mini_init): Register mono_array_new_1.
8687 * jit-icalls.c (mono_array_new_1): New jit icall.
8689 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8690 pointing to the method.
8692 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8693 method addresses belonging to METHOD_JUMP patches in the
8694 jump_target_got_slot_hash.
8695 (mono_aot_load_method): Ditto.
8697 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8698 METHOD_JUMP patches.
8700 * mini.c (mini_create_jit_domain_info): New helper function which
8701 initializes/frees domain->runtime_info.
8702 (mini_free_jit_domain_info): Ditto.
8703 (mini_init): Install the domain hook functions with the runtime.
8705 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8706 information maintained by the JIT.
8708 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8709 insertion into jump_table_hash into mono_codegen (), also implement proper
8712 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8713 tail calls, it is already done by the aot code.
8715 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8718 * iltests.il.in: Make the jmp test a bit more complex.
8720 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8721 generic instances which doesn't have a token.
8723 * aot-runtime.c (decode_method_ref): Ditto.
8725 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8726 can handle this case now.
8727 (handle_box): Ditto.
8729 2008-08-15 Geoff Norton <gnorton@novell.com>
8731 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8734 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8736 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8737 calling generic methods.
8739 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8741 * aot-runtime.c (decode_patch_info): Ditto.
8743 * mini.c (mono_resolve_patch_target): Ditto.
8745 * patch-info.h: Add METHOD_RGCTX.
8747 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8749 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8751 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8752 arguments in registers.
8754 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8755 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8757 * mini.c (mini_method_compile): Abort aot compilation for generic
8758 methods if generic sharing is disabled.
8760 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8763 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8764 requiring an mrgctx.
8766 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8767 store instructions when converting a vcall to a normal call.
8769 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8770 mono_arch_find_jit_info.
8772 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8774 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8775 avoid calling mono_method_full_name () for every method even if the
8777 (check_inline_caller_method_name_limit): Ditto.
8779 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8781 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8782 assemblies in one run.
8784 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8785 skipped methods if it is not 0.
8787 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8789 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8791 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8792 MONO_ARCH_HAVE_UNWIND_TABLE.
8794 Contributed under MIT/X11 license.
8796 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8798 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
8799 from default optimizaton list on Winx64.
8801 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
8803 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
8804 the LMF from the MonoJitTlsData structure.
8806 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
8808 Contributed under MIT/X11 license.
8810 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8812 * mini.c (sigsegv_signal_handler): Fix the build.
8814 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
8815 assembly->aot_module.
8817 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
8818 hash table. This simplifies and speeds up a lot of code, and fixes support
8821 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
8824 * mini-exceptions.c: Ditto.
8826 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
8827 'native_offset' argument, since these are computed in the
8828 mono_find_jit_info () function.
8830 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
8831 is used by exceptions-ppc.c.
8833 * exceptions-ppc.c: Call mono_find_jit_info () instead of
8834 mono_arch_find_jit_info ().
8836 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
8837 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
8838 generic code in mini-exceptions.c.
8840 2008-08-11 Zoltan Varga <vargaz@gmail.com>
8842 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
8844 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
8846 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
8847 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
8848 called while holding the loader lock. Fixes #415608.
8849 (mono_aot_get_method_from_token_inner): Ditto.
8851 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8853 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
8854 to reduce differences between this and the generic implementation in
8856 (ves_icall_get_frame_info): Ditto.
8858 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
8860 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
8863 * exceptions-ppc.c (arch_get_call_filter): Rename this to
8864 mono_arch_get_call_filter () and make it non-static, for consistency with the
8865 other architectures.
8867 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
8870 * local-propagation.c:
8871 * mini-x86.c: Correct the name of arch defines.
8873 2008-08-09 Zoltan Varga <vargaz@gmail.com>
8875 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
8876 NO_EMULATE_LONG_SHIFT_OPS define.
8878 2008-08-08 Zoltan Varga <vargaz@gmail.com>
8880 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
8881 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
8883 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
8884 MACH fixes. Merged from the 2.0 branch.
8886 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
8888 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
8889 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
8891 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
8893 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
8894 mono_marshal_get_native_wrapper () signature changes.
8896 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
8898 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
8899 conversion bug under arm.
8901 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
8903 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
8905 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
8906 with overflow checking.
8908 2008-08-05 Marek Habersack <mhabersack@novell.com>
8910 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
8911 to the genmdesc.pl file
8913 2008-08-05 Zoltan Varga <vargaz@gmail.com>
8915 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
8916 arg_array in the soft-float versions of the LOAD/STORE macros.
8918 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
8921 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
8923 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8925 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
8926 a float HFA. Fixes #413621.
8928 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
8930 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
8931 frame_size to args_size. Fixes build.
8933 2008-08-02 Zoltan Varga <vargaz@gmail.com>
8935 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
8936 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
8938 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
8939 the stack are not unaligned. Fixes #413247.
8941 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
8943 * mini.c: update jitted methods performance counters.
8945 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8947 * mini-exceptions.c: increase the exceptions thrown performance
8948 counter in mono_handle_exception ().
8950 2008-07-29 Zoltan Varga <vargaz@gmail.com>
8952 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
8953 can work with netmodules.
8955 2008-07-28 Geoff Norton <gnorton@novell.com>
8957 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
8960 2008-07-28 Zoltan Varga <vargaz@gmail.com>
8962 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
8965 2008-07-28 Bill Holmes <billholmes54@gmail.com>
8967 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
8968 The float param registers and other param registers must be the
8969 same index on Windows x64.
8971 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
8972 ArgValuetypeAddrInIReg argument case. Setting the argument
8973 op to OP_VTARG_ADDR (OP_REGOFFSET)).
8975 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
8976 variable computed above as the copy length for arguments of storage
8977 type ArgValuetypeAddrInIReg.
8979 * mini-amd64.c (mono_arch_emit_call) : Implementing the
8980 ArgValuetypeAddrInIReg argument case. This case will rely on
8981 mono_arch_emit_outarg_vt to emit the correct code later in the process.
8983 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
8984 a 32 byte stack allocation for all calls. We will omit the adjustment for
8985 jump and tail call instructoins as they do not follow the typical call behavior.
8987 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
8988 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8989 local variable and pass the local variable by reference to the called method.
8991 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
8992 Implementing the ArgValuetypeAddrInIReg argument case. When the address
8993 of a struct is passed in a register it must be saved with the other
8994 volatile argument on the stack.
8996 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
8997 frame pointer the stack adjustment value must be saved to the unwind
9000 Contributed under MIT/X11 license.
9002 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9004 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9005 which got lost in the merge.
9007 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9009 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9012 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9014 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9015 icalls, since they won't be patched.
9017 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9018 different code sequence when running under valgrind to prevent some valgrind
9021 * iltests.il.in: Add new regression test.
9023 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9026 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9027 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9029 * iltests.il.in: Add new test.
9031 * aot-compiler.c: Fix some warnings.
9033 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9036 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9038 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9039 (mini_usage_jitdeveloper): Add a missing --wapi option.
9041 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9043 * mini-codegen.c: Simplify the is_fp macros.
9044 (free_up_ireg): Remove, use free_up_reg instead.
9045 (free_up_reg): Fix the fp case.
9047 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9049 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9052 * exceptions-x86.c: Merge some changes which seemed to have got lost
9053 in the linear-ir merge.
9055 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9057 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9058 long vreg volatile even if the variable was already created.
9060 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9063 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9065 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9067 * mini.c (mono_jit_compile_method_inner): Add support for
9068 MONO_EXCEPTION_BAD_IMAGE.
9070 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9071 mini_method_get_context () returns NULL. Fixes #356531.
9073 * mini.c (mono_method_to_ir): Ditto.
9075 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9076 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9078 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9080 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9081 in the LDFTN implementation.
9083 2008-07-25 Mark Probst <mark.probst@gmail.com>
9085 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9086 code, patch calls to icalls, too, even if they're not in the
9087 shared generic code hash. Fixes #411962.
9089 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9091 * cpu-x86.md: Increase the length of the fcall opcodes.
9093 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9094 calls returning floats.
9096 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9099 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9102 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9103 into the domain->method_code_hash.
9105 * aot-compiler.c: Fix win32 build.
9107 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9109 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9110 gshared NEWARR implementation.
9112 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9114 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9115 can be used outside of method_to_ir.
9117 * mini.h (MonoCompile): Add arg_types field.
9119 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9121 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9122 the values of the local arg_array and param_types array.
9124 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9126 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9127 got accesses might only get generated later when NEWOBJ is decomposed.
9129 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9130 looking up the native code of the target method when a delegate is called
9133 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9136 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9138 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9139 AOT work on platforms without a working dlsym implementation.
9141 * mini.h: Bump AOT image format version.
9143 2008-07-24 Mark Probst <mark.probst@gmail.com>
9145 * mini-exceptions.c: Free a MonoType with
9146 mono_metadata_free_type() instead of g_free().
9148 * aot-runtime.c: Free a MonoType.
9150 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9152 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9155 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9158 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9159 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9162 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9164 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9165 NEWOBJ calls on valuetypes.
9167 * iltests.il.in: Add new test.
9169 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9171 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9173 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9174 is no longer needed.
9176 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9177 non register sized integer arguments.
9178 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9179 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9182 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9185 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9186 two a binop with different sized arguments is emitted.
9188 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9189 instruction in the ins==NULL case.
9191 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9193 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9195 * mini-x86.c: Fix osx build.
9197 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9200 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9201 instruction for non int sized variables.
9203 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9206 2008-07-23 Robert Jordan <robertj@gmx.net>
9208 * method-to-ir.c: Fix MSVC build.
9210 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9212 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9213 a non int sized type, widen it to an int since newer versions of gcc seem to
9214 generate code which needs this.
9216 * ssa2.c abcremoval2.c: Fix warnings.
9218 * *: Merge the Linear IR branch.
9220 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9221 the ChangeLog file there describes all the changes done over the years.
9222 Further documentation can be found at www.mono-project.com/Linear_IL.
9224 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9226 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9227 The float param registers and other param registers must be the
9228 same index on Windows x64.
9230 Contributed under MIT/X11 license.
9232 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9234 * mini.c: Make the previous fix GC safe.
9236 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9238 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9240 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9242 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9243 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9244 ArgValuetypeAddrInIReg instead.
9246 Contributed under MIT/X11 license.
9248 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9250 * mini-codegen.c (get_register_spilling): Fix a warning.
9252 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9254 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9255 for types which the initialization fails. Raises the provided exception
9256 at the right stop after cleanup.
9258 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9260 * aot-compiler.c: Free most of the memory allocated during compilation.
9262 * mini.c (mini_parse_debug_options): Fix a leak.
9264 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9265 during aot compilation.
9267 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9269 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9270 it has too much register pressure.
9272 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9274 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9276 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9278 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9281 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9282 on amd64 similar to the way it is done on arm.
9284 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9286 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9287 consistency, normalize error messages, avoid loading aot-only modules in
9290 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9293 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9295 2008-07-11 Martin Baulig <martin@ximian.com>
9298 (MonoDebuggerInfo): Add `interruption_request'.
9300 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9302 * aot-compiler.c (emit_plt): Remove some dead code.
9304 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9306 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9307 return the plt info offset belonging to a given plt entry.
9309 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9310 mono_aot_get_plt_info_offset.
9312 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9313 similar to the amd64 code by makeing jumps through a separate jump table
9314 instead of embedding the jump addresses into the code.
9316 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9318 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9321 2008-07-10 Martin Baulig <martin@ximian.com>
9323 * mini.c (mini_method_compile): Disable generics sharing when
9324 running in the debugger.
9326 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9328 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9330 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9331 the local register allocator from running out of registers on x86 when
9334 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9336 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9337 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9340 Contributed under MIT/X11 license.
9342 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9344 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9345 speed up the assembler.
9347 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9349 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9352 * mini.c: Move the soft float handling macros a bit earlier, add
9353 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9356 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9358 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9359 read-only to help catch code allocation requests.
9361 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9362 and turn it off when using --aot-only or when compiling with --aot=full.
9364 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9365 jump table for switches from the normal domain mempool, not the code
9368 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9369 unbox trampoline which handles aot-only mode too.
9371 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9372 an AOTed unbox trampoline.
9374 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9376 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9378 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9381 Contributed under MIT/X11 license.
9383 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9385 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9386 the unwind information for the method at the end of the allocated block.
9388 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9389 MonoCompileArch to hold the unwind info for SEH on Winx64
9391 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9392 frame pointer info for the method being compiled.
9394 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9395 the call to mono_exception_from_token.
9397 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9398 storing the method prolog information in a format that the Winx64 SEH can understand. This
9399 information is stored a the end of the method block because it is all 32-bit offset based.
9401 Contributed under MIT/X11 license.
9403 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9405 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9407 * wapihandles.c: Fix warnings.
9409 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9412 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9413 mono_jit_compile_method in aot-only mode since that calls the type
9416 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9417 get_delegate_invoke_impl in aot-only mode.
9419 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9421 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9423 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9425 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9428 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9430 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9431 init trampoline from the AOT file as well.
9433 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9434 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9437 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9440 * exceptions-amd64.c: Add _full variants for the remaining exception code
9441 creation functions as well, allow emission of relocatable code, remove
9442 caching since that is now done by the caller.
9444 * mini-exceptions.c: Add _full variants for the remaining exception code
9445 creation functions as well, add aot-only support.
9447 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9448 if we can determine a proper token for them.
9449 (add_wrappers): Add a few more wrappers.
9450 (emit_method_code): Remove some dead code.
9451 (emit_trampolines): Emit exception code too.
9453 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9455 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9456 mono_array_new_va which avoids varargs.
9458 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9460 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9461 mono_arch_create_specific_trampoline () in all places.
9463 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9464 a bit so it can be used for other things as well.
9466 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9469 * exceptions-amd64.c: Rename the caching from the exception code creation
9470 functions, it is done by the caller instead.
9472 * exceptions-amd64.c: Change the signature of the exception code creation
9473 functions to allow the creation of relocatable code later.
9475 * mini-exceptions.c: Add a set of functions to query the various
9476 runtime-generated exception functions.
9478 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9479 mono_arch_.. () functions.
9481 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9483 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9485 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9487 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9488 (mini_get_vtable_trampoline): Ditto.
9490 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9491 code in the AOT case by returning the code size and a list of relocations to
9494 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9496 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9498 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9501 Contributed under MIT/X11 license.
9503 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9505 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9506 so the buffer size can be computed correctly. Fixes #404735.
9508 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9509 normally as cfg->debug_info is already freed.
9511 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9513 * mini-amd64.c: For calls returning vtypes in registers, don't store
9514 the return address on the stack, instead allocate a separate local for
9517 2008-07-05 Mark Probst <mark.probst@gmail.com>
9519 * mini-trampolines.c, mini.h: Add an argument to
9520 mono_create_jit_trampoline_in_domain() for turning off the adding
9521 of the sync wrapper.
9523 * mini.c: Use the JIT trampoline without sync instead of
9524 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9527 2008-07-04 Mark Probst <mark.probst@gmail.com>
9529 * driver.c: Turn on GSHARED optimization by default.
9531 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9533 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9534 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9536 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9537 create a variant of the generic trampoline code callable from AOTed trampolines.
9539 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9540 trampoline code callable from AOTed trampolines.
9542 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9544 2008-07-04 Mark Probst <mark.probst@gmail.com>
9546 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9547 pass-through manner.
9549 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9550 and don't fail sharing for them anymore.
9552 * mini-exceptions.c: Handle exceptions in shared generic methods.
9554 * generic-sharing.c: When checking the context of a generic
9555 method, also check its class's context. Don't treat wrappers as
9558 * mini-trampolines.c: Some code factored out to
9559 metadata/generic-sharing.c. Handle the MRGCTX case.
9561 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9562 we must deal with the method being of another instantiation of the
9563 class. Add static rgctx invoke wrappers to generic methods.
9565 2008-07-04 Mark Probst <mark.probst@gmail.com>
9567 * mini.c: Provide all jit infos of generic shared methods with a
9570 * mini-exceptions.c: Handle the new situation that a generic info
9571 might be available, but not info about the this/vtable/mrgctx
9574 2008-07-03 Mark Probst <mark.probst@gmail.com>
9576 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9579 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9581 * dominators.c (check_dominance_frontier): Fix a warning.
9583 * mini.h: Add some missing prototypes.
9585 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9587 * driver.c (mono_jit_init_version): Correct the comments since the first
9588 argument should be the name of the root domain, not a filename.
9590 * aot-runtime.c (make_writable): Error out if this is called while running
9592 (load_aot_module): Ditto.
9594 * aot-compiler.c: Really fix the computation of method indexes.
9596 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9597 optimizations as this is no longer called frequently.
9599 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9600 method and the invoke impl code and pass it to the delegate trampoline instead of
9601 just the delegate class.
9603 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9605 * aot-compiler.c: Fixup the computation of method indexes.
9606 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9607 the method builder infrastructure.
9609 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9612 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9613 mode, load the method right away instead of creating a trampoline.
9615 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9617 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9620 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9622 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9623 (mono_aot_load_method): Use method_index instead of method->token.
9625 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9626 can handle icalls etc. properly.
9628 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9630 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9632 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9633 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9634 JIT_ICALL_ADDR patch type.
9636 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9638 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9640 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9642 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9644 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9646 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9647 domain->jit_code_hash.
9649 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9651 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9653 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9655 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9656 get_this_arg_from_call, let it compute it when needed.
9658 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9659 gsctx from code only when needed.
9661 * mini-trampolines.c (get_generic_context): Rename this to
9662 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9663 it can be called by the arch backends.
9665 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9667 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9669 * driver.c (mono_main): Add experimental --aot-only command line option.
9671 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9674 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9676 * driver.c (DllMain): Remove mono_module_handle.
9678 Contributed under MIT/X11 license.
9680 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9682 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9683 for emitting methods which are not in the source assembly. Detect and report
9684 failure of assembling+linking.
9686 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9688 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9690 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9692 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9694 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9696 * mini.h: Remove some obsolete prototypes.
9698 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9700 2008-06-24 Mark Probst <mark.probst@gmail.com>
9702 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9703 supported by Visual Studio, so use alloca().
9705 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9707 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9710 2008-06-23 Mark Probst <mark.probst@gmail.com>
9712 * mini.c: Fail sharing of a generic method if it contains an open
9713 catch clause (because we don't pass MRGCTXs yet).
9715 2008-06-23 Mark Probst <mark.probst@gmail.com>
9717 * mini.c: When compiling a method with generic sharing, insert the
9718 method instantiated with an all-Object generic context into the
9719 jit info table, instead of the context of the first instantiation
9720 of the method we happen to compile.
9722 2008-06-18 Martin Baulig <martin@ximian.com>
9724 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9725 `major_version' and `minor_version'.
9727 2008-06-17 Mark Probst <mark.probst@gmail.com>
9729 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9730 mono_method_is_generic_sharable_impl() takes an additional
9731 argument specifying whether to treat type variables as reference
9734 2008-06-17 Mark Probst <mark.probst@gmail.com>
9736 * mini.h: Removed obsolete prototypes.
9738 2008-06-17 Mark Probst <mark.probst@gmail.com>
9740 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9741 already handle them.
9743 2008-06-17 Mark Probst <mark.probst@gmail.com>
9745 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9746 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9747 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9748 tramp-x86.c: Added a MonoGenericContext* argument to
9749 mono_arch_get_unbox_trampoline() so that it can call other
9750 functions which require it.
9752 2008-06-17 Mark Probst <mark.probst@gmail.com>
9754 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9755 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9756 mono_arch_get_this_arg_from_call() takes a
9757 MonoGenericSharingContext* as well.
9759 2008-06-17 Mark Probst <mark.probst@gmail.com>
9761 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9762 implement generic sharing of unbox.
9764 2008-06-17 Mark Probst <mark.probst@gmail.com>
9766 * mini.c: Don't compute the vtable to determine whether a field is
9767 special static, because it might not work for open types.
9769 2008-06-17 Mark Probst <mark.probst@gmail.com>
9771 * mini.c: Removed the unused token_type and token_source arguments
9772 from get_runtime_generic_context_ptr().
9774 2008-06-17 Marek Habersack <mhabersack@novell.com>
9776 * mini.c (ADD_BINOP): fix the build
9778 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9780 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9783 2008-06-16 Mark Probst <mark.probst@gmail.com>
9785 * mini.h: Removed class relations enum that's not used anymore.
9787 2008-06-16 Mark Probst <mark.probst@gmail.com>
9789 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9791 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9792 the lazy fetch trampoline access code.
9794 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9796 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9798 2008-06-14 Zoltan Varga <vargaz@gmail.com>
9800 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
9802 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
9804 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
9806 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9808 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
9811 * mini-ops.h: Add MIN/MAX_UN opcodes.
9813 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
9816 * basic-math.cs: Add more min/max tests.
9818 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9820 2008-06-13 Mark Probst <mark.probst@gmail.com>
9822 * mini.c: Small fix in the prologue of emit_castclass.
9824 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9826 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
9828 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
9829 do not work even for unsigned types. Fixes #400014.
9831 * basic-math.cs: Add regression tests for unsigned Min/Max.
9833 2008-06-13 Mark Probst <mark.probst@gmail.com>
9835 * mini.c: Added additional context_used argument to several
9836 functions, which will be needed for sharing generic methods. Use
9837 GET_RGCTX macro wherever appropriate. Declare only one
9838 context_used in mono_method_to_ir().
9840 2008-06-13 Mark Probst <mark.probst@gmail.com>
9842 * mini.c, generic-sharing.c: Removed generic class relations.
9844 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
9845 functions due to MRGCTX changes.
9847 2008-06-13 Mark Probst <mark.probst@gmail.com>
9849 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
9850 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
9851 with calculated IMT.
9853 * mini.c: Generic sharing of calls via generic interfaces.
9855 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
9856 generic method with non-constant MonoGenericContext*. Instead,
9857 the context is taken out of the method itself.
9859 2008-06-13 Mark Probst <mark.probst@gmail.com>
9861 * mini.c: Generic sharing of ldvirtftn.
9863 2008-06-13 Mark Probst <mark.probst@gmail.com>
9865 * mini.c: Generic sharing of ldftn.
9867 2008-06-13 Mark Probst <mark.probst@gmail.com>
9869 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
9871 2008-06-13 Mark Probst <mark.probst@gmail.com>
9873 * mini.c: Generic sharing of the special case of ldtoken followed
9874 by a call to GetTypeFromHandle.
9876 2008-06-13 Mark Probst <mark.probst@gmail.com>
9878 * mini.c: Generic sharing of box for nullable types.
9880 2008-06-13 Zoltan Varga <vargaz@gmail.com>
9882 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
9883 are passed on the stack. Fixes #324807.
9885 2008-06-12 Bill Holmes <billholmes54@gmail.com>
9887 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
9888 for the ArgValuetypeAddrInIReg case.
9890 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
9891 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
9893 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
9894 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9895 local variable and pass the local variable by reference to the called method.
9897 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
9898 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
9900 Contributed under MIT/X11 license.
9902 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
9904 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
9906 * debug-mini.c (mono_debug_print_vars): Release memory after printing
9909 2008-06-10 Martin Baulig <martin@ximian.com>
9912 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
9914 2008-06-09 Kornel Pal <kornelpal@gmail.com>
9916 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
9917 possible error when no arguments are passed.
9919 Contributed under MIT/X11 license.
9921 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
9923 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
9924 where the file name is NULL.
9926 2008-06-09 Zoltan Varga <vargaz@gmail.com>
9928 * mini.c: Fix s390 build.
9930 2008-06-08 Zoltan Varga <vargaz@gmail.com>
9932 * trace.c (mono_trace_parse_options): Fix warnings.
9934 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
9936 2008-06-07 Zoltan Varga <vargaz@gmail.com>
9938 * mini.c (remove_block_if_useless): Avoid printing the method name.
9940 * mini.c: Remove needless setting of ins->cil_code which is now done by
9943 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
9946 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
9947 translated code after it has been patched.
9949 2008-06-06 Zoltan Varga <vargaz@gmail.com>
9951 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
9952 avoid problems during code patching on SMP systems.
9953 (emit_call): Avoid adding a patch info which is already added by
9955 (mono_arch_emit_exceptions): Ditto.
9957 2008-06-05 Zoltan Varga <vargaz@gmail.com>
9959 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
9960 MONO_TYPE_ISSTRUCT already checks for it.
9962 2008-06-05 Bill Holmes <billholmes54@gmail.com>
9964 * mini-amd64.c:merge_argument_class_from_type: When marshaling
9965 structs with floats on Winx64 the float registers are not used.
9966 The integer registers are always used..
9967 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
9968 only one register will be used and only if the size of the struct
9969 is 1,2,4, or 8 bytes.
9971 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
9974 Contributed under MIT/X11 license.
9976 2008-06-05 Martin Baulig <martin@ximian.com>
9978 * debug-debugger.c (debugger_lookup_class): Also call
9979 mono_class_setup_methods() here; we're only called from RTI.
9981 2008-06-05 Andreas Farber <andreas.faerber@web.de>
9983 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
9984 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
9985 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
9986 Post-process object files and add dtrace-generated object, if necessary.
9988 Contributed under MIT/X11 license.
9990 2008-06-04 Mark Probst <mark.probst@gmail.com>
9992 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
9995 * mini.c: Generic sharing for unbox.any and castclass.
9997 2008-06-04 Mark Probst <mark.probst@gmail.com>
9999 * mini.c: Ignore tailcall prefix in shared generic code and when
10000 doing calls which require a vtable/rgctx argument.
10002 2008-06-04 Mark Probst <mark.probst@gmail.com>
10004 * mini.c: Don't free the JIT info.
10006 * driver.c: Changes in the JIT info table testing code.
10008 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10010 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10011 interruption. Fix some warnings.
10013 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10014 interruption_checkpoint.
10016 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10018 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10019 from embedding applications.
10021 2008-06-02 William Holmes <billholmes54@gmail.com>
10023 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10024 reserving 32 bytes on the stack when making calls.
10026 Contributed under MIT/X11 license.
10028 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10030 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10031 the linear IL branch.
10033 * driver.c: Print out more information for --version on arm.
10035 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10037 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10038 bb_exit instead, since out of line bblocks might not actually be emitted
10041 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10042 maximum epilog size for out of line bblocks if tracing is enabled.
10044 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10046 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10048 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10050 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10052 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10053 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10056 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10058 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10059 the 'value' to store is a constant.
10061 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10063 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10064 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10066 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10068 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10069 for accessing method->generic_container.
10071 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10073 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10075 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10077 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10079 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10082 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10084 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10086 * mini.c: Handle the case when mono_class_vtable () fails.
10088 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10089 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10092 2008-05-22 Mark Probst <mark.probst@gmail.com>
10094 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10095 together with domain sharing.
10097 2008-05-22 Mark Probst <mark.probst@gmail.com>
10099 * mini.c: Treat callvirts to final methods like non-virtual calls
10100 when doing generic sharing, i.e. look them up in the runtime
10103 2008-05-22 Mark Probst <mark.probst@gmail.com>
10105 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10106 with computed types (for generic sharing).
10108 * mini.c: Generic sharing for mkrefany and refanyval.
10110 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10112 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10115 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10116 the generic sharing code.
10118 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10121 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10123 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10125 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10127 * driver.c: updated copyright date
10129 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10131 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10134 2008-05-19 Martin Baulig <martin@ximian.com>
10136 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10137 pointing to the new `_mono_debug_using_mono_debugger' variable.
10140 (mono_main): Check mono_debug_using_mono_debugger() rather than
10141 the `MONO_INSIDE_MDB' environment variable to check whether we're
10142 inside the debugger.
10144 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10146 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10149 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10151 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10153 * mini.c: Added mini_assembly_can_skip_verification. This
10154 function checks if the assembly requested to skip verification.
10155 Fixes part of #387274.
10157 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10159 * mini.c (mini_get_method): Disable the check for open generic classes when
10160 using generic sharing.
10162 * generics.cs: Add a test for #387034.
10164 * mini.c (mini_get_method): Check whenever the method class is an open generic
10165 type, and return NULL in that case, causing a verification error. Fixes
10168 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10170 * driver.c (mono_main): Revert r102623. The right
10171 thing to do is to enable the verifier under verifiable
10172 unless a --security flag was passed.
10174 We need this non-trivial behavior for --verify-all otherwise
10175 mcs-compileall won't be able to use it. As it needs everything to
10176 be verified under validil.
10178 2008-05-06 Martin Baulig <martin@ximian.com>
10182 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10183 (mono_debugger_thread_cleanup): Likewise.
10184 (mono_debugger_extended_notification): Likewise.
10186 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10188 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10189 against both inflated and non-inflated methods. We need to check against the
10190 generic definition for cases where the instantiated method is not visible.
10191 We need to check against the inflated types for cases where the instantiation
10192 changes any super type. This fixes #382986.
10194 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10195 that check for visibiliy as generic params only appears as the type subject
10196 of tokens on call opcodes. Field manipulation and ldftn must always
10197 target an exact type.
10199 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10201 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10202 if no related --security flag is passed.
10204 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10206 * mini-arch.h: Prepare support for ppc64.
10208 Contributed under MIT/X11 license.
10210 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10212 * aot-runtime.c: Prepare support for ppc64.
10214 Contributed under MIT/X11 license.
10216 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10218 * mini-ops.h: Prepare support for ppc64.
10220 Contributed under MIT/X11 license.
10222 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10224 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10226 Contributed under MIT/X11 license.
10228 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10230 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10231 assemblies, since aot_name is not a full path, causing us to load MS.NET
10232 assemblies on windows.
10234 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10236 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10237 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10238 * main.c: Use UTF-8 encoded command line instead of Windows default code
10239 page on Windows to support Unicode.
10240 * driver.c (DllMain): New function for mixed-mode assembly support.
10241 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10242 export __stdcall functions without decoration.
10244 Contributed under MIT/X11 license.
10246 2008-04-28 Mark Probst <mark.probst@gmail.com>
10248 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10249 saving it very early.
10251 2008-04-28 Mark Probst <mark.probst@gmail.com>
10253 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10254 deleted. The only way to access the new RGCTX is via the
10257 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10258 vtable instead of the RGCTX to static methods.
10260 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10261 accessing the new RGCTX.
10263 * generic-sharing.c: There is no separation between self, type
10264 arguments and other types in the RGCTX anymore.
10266 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10268 * mini-amd64.c (add_general): Remove previous stack adjustment.
10269 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10270 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10271 for 32 bytes of stack space reserved for all calls.
10273 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10274 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10277 Code contributed under MIT/X11 license.
10279 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10281 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10282 against the root definition, peeling out method and type instantiations.
10283 Cache verify success results, code that fails verification is still
10284 checked multiple times.
10286 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10288 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10290 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10292 * mini-amd64.c (add_general): Always increment stack on Win64.
10293 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10296 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10297 stack based argument handling on Win64.
10299 Code contributed under MIT/X11 license.
10301 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10303 * Makefile.am (version.h): Add support for git-svn.
10305 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10307 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10308 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10309 avoiding allocations and libc functions which might deadlock.
10311 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10312 'no-gdb-backtrace' option is set.
10314 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10316 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10318 2008-04-21 Martin Baulig <martin@ximian.com>
10320 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10321 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10323 2008-04-21 Martin Baulig <martin@ximian.com>
10325 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10326 `thread_vtable', `event_handler_ptr' and `event_handler'.
10328 2008-04-21 Martin Baulig <martin@ximian.com>
10330 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10331 allows delayed initialization of the `executable_code_buffer' when
10334 2008-04-21 Martin Baulig <martin@ximian.com>
10336 * mini.h (mono_debugger_create_notification_function): Removed.
10337 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10339 * mdb-debug-info64.s
10340 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10342 * mdb-debug-info32.s
10343 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10345 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10346 currently only works on x86 and x86_64, so don't create it on ppc.
10348 2008-04-21 Martin Baulig <martin@ximian.com>
10350 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10353 (mini_method_compile): In the fp elimination check, check
10354 `debug_options.mdb_optimizations' in addition to
10355 mono_debug_using_mono_debugger().
10357 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10358 disable some JIT optimizations which are only disabled when
10359 running inside the debugger.
10360 Added `--help-debug' option to describe the debugging options.
10361 (parse_debug_options): New static function to parse the `--debug'
10362 options, so we can easily add more stuff in future.
10364 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10366 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10367 the method has no body.
10369 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10371 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10372 assembly is not allowed in MSVC 64-bit compiler.
10373 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10374 as we get floating point exceptions everywhere.
10376 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10377 correctly align arguments for call to throw_exception.
10378 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10380 Code contributed under MIT/X11 license.
10382 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10384 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10386 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10388 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10390 * mini-amd64.c (NEW_INS): Set cil_code.
10392 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10393 from mini-amd64.c so all debugger related logic is in one place.
10395 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10396 later won't have a random ip assigned to them.
10398 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10400 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10401 the arch specific function initializes code_size.
10402 (mono_create_delegate_trampoline): Ditto.
10404 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10405 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10408 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10409 running under the debugger.
10411 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10414 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10415 debugger. Also move the disabling of optimizations here from driver.c.
10416 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10419 * mini.h (MonoCompile): Add a few new flags.
10421 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10423 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10424 so the cil_code field of created MonoInst's is properly set.
10425 (mini_select_instructions): Ditto.
10427 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10428 (MONO_INST_NEW_CALL): Ditto.
10430 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10431 in many places so the ins->cil_code field is properly initialized.
10433 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10436 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10438 * mini.c (mini_method_compile): Print a different message when compiling a
10441 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10444 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10446 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10449 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10451 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10453 * mini.c (handle_stack_args): Make this return void since its return value was
10454 never used. Also set cfg->unverifiable for invalid IL instead of calling
10457 2008-04-10 Mark Probst <mark.probst@gmail.com>
10459 * mini.c: Make sure "this" is live in catch clauses with type
10460 variables in shared generic code.
10462 2008-04-08 Mark Probst <mark.probst@gmail.com>
10464 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10465 generic_class_is_reference_type() to ensure the proper behaviour
10466 when sharing generic code and the type in question is a type
10469 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10471 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10472 race conditions when printing thread dumps. Fixes #377738.
10474 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10476 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10477 shows up when both MonoInst arguments can cause aliasig.
10478 There is likely no way in the current JIT to trigger this problem, but
10479 it showed up in the development of generics sharing, when in a new
10480 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10481 When the generics sharing code will be committed, its tests will be
10482 valid also for this bug.
10484 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10486 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10489 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10492 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10494 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10495 use a more detailed exception message for InvalidCastException.
10497 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10499 * driver.c (mono_main): Add --debug=casts option to turn on better
10500 InvalidCastException message details.
10502 * mini.c (mini_get_debug_options): New helper function to return the address of
10503 the debug_options variable.
10505 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10506 the jit_tls TLS variable.
10508 * mini.c (mono_jit_tls): New TLS variable.
10510 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10513 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10515 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10517 * mini.c: Removed verifer related stuff, code moved to verify.c.
10519 * driver.c: Using code from verify.c instead of mini.c.
10521 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10523 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10526 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10528 * mini.c (check_for_method_verify): Enabling verification of
10529 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10532 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10534 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10535 caller saved registers as well.
10537 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10538 saved registers as well.
10540 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10542 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10544 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10547 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10549 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10551 (get_call_info): Take a gsctx argument instead of 'cfg'.
10553 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10555 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10556 mono_verify_all is set.
10558 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10560 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10562 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10564 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10567 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10568 verifier and the code generated by the compiler.
10570 2008-03-25 Mark Probst <mark.probst@gmail.com>
10572 * mini.c: Generic sharing of the non-nullable case of the box
10575 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10577 * inssel.brg: Fix the build.
10579 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10581 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10583 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10584 Array:Address. Fixes #372410.
10586 * iltests.il.in: New tests for readonly prefix.
10588 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10590 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10591 mini-trampolines.c.
10593 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10596 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10598 * mini.c (mono_decompose_op_imm): New helper function.
10600 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10601 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10604 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10605 mono_arch_output_basic_block. Fix warnings.
10607 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10610 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10612 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10613 since the extra frame is now detected automatically inside the loop.
10615 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10616 opts which are now in mono_peephole_ins ().
10618 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10620 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10621 frames and skip duplicate managed-to-native frames. Fixes #367665.
10623 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10624 opts which are now in mono_peephole_ins ().
10625 (mono_arch_peephole_pass_2): Ditto.
10627 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10629 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10630 arch independent peephole optimizations.
10632 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10633 opts which are now in mono_peephole_ins ().
10635 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10637 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10639 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10642 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10643 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10646 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10648 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10649 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10652 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10653 mono_arch_output_basic_block. Fix warnings.
10655 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10657 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10660 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10662 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10665 * iltests.il: Add new tests.
10667 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10669 * mini.c: Removed Windows version macros.
10671 2008-03-20 Mark Probst <mark.probst@gmail.com>
10673 * generic-sharing.c: Put reflection types in the extensible part
10674 of the runtime generic context.
10676 * mini.c: Generic sharing of the GetTypeHandle special case of the
10677 ldtoken instruction.
10679 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10681 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10683 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10685 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10686 consistency with the other version on the linear IR branch.
10688 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10690 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10692 * iltests.il.in: Add new tests.
10694 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10696 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10698 * iltests.il.in: Add new tests.
10700 2008-03-19 Mark Probst <mark.probst@gmail.com>
10702 * mini.c: Two variables with the same name were declared in
10703 nesting contexts and one wasn't initialized. Fixed.
10705 2008-03-19 Mark Probst <mark.probst@gmail.com>
10707 * mini.c: Generic sharing of the initobj instruction.
10709 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10711 * mini.c: make the test to optimize ldtoken from typeof() more
10714 2008-03-18 Mark Probst <mark.probst@gmail.com>
10716 * mini.c: Generic sharing of the initobj instruction for reference
10719 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10721 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10722 the mono_breakpoint_clean_code() code to perform bound checks.
10724 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10726 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10727 mono_arch_patch_callsite() to include the start of the managed method
10728 to be able to perform bound checks.
10730 2008-03-17 Mark Probst <mark.probst@gmail.com>
10732 * mini.c: Generic sharing for the isinst instruction.
10734 2008-03-17 Mark Probst <mark.probst@gmail.com>
10736 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10737 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10738 with the runtime generic context argument.
10740 * mini.c: Share calls to several types of unsharable methods by
10741 putting the address of the method code in the runtime generic
10742 context and doing an indirect call.
10744 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10747 2008-03-16 Mark Probst <mark.probst@gmail.com>
10749 * generic-sharing.c: Change due to a change in the runtime genric
10752 2008-03-15 Martin Baulig <martin@ximian.com>
10755 (mono_arch_nullify_class_init_trampoline): Add call to
10756 mono_breakpoint_clean_code() to make things work when running
10757 inside the debugger.
10760 (mono_arch_nullify_class_init_trampoline): Add call to
10761 mono_breakpoint_clean_code() to make things work when running
10762 inside the debugger.
10764 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10766 * inssel-long.brg (reg): Fix 64 bit build.
10768 2008-03-14 Mark Probst <mark.probst@gmail.com>
10770 * mini.c, mini.h: Share static generic code by passing it an
10771 implicit argument pointing to the runtime generic context.
10773 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10774 inssel-long32-mips.brg: New opcodes for calling shared static,
10775 which need to be passed the runtime generic context.
10777 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10778 argument on the stack in the prologue if needed. New function for
10779 finding the runtime generic context argument from the registers
10780 saved by the trampoline.
10782 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10783 runtime generic context argument.
10785 * tramp-amd64.c: Also restore the register used for the runtime
10786 generic context argument.
10788 * mini-trampoline.c: Resolve shared static calls by consulting the
10789 runtime generic context via the new argument.
10791 * generic-sharing.c: Add an argument to sharability-checking
10792 functions that specifies whether type variables should be treated
10793 as sharable type arguments.
10795 * inssel-x86.brg: Removed a superfluous, buggy rule.
10797 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10800 2008-03-14 Martin Baulig <martin@ximian.com>
10802 * debug-debugger.c (main_thread_handler): Call
10803 mono_runtime_run_main() without sending any notifications.
10805 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
10807 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10809 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
10811 2008-03-14 Mark Probst <mark.probst@gmail.com>
10813 * tramp-x86.c: Fixed register restore offsets in the trampoline
10814 code for ECX and EDX.
10816 2008-03-12 Geoff Norton <gnorton@novell.com>
10818 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
10819 different ucontext_t implementations.
10820 * exceptions-arm.c: Use the above defines to get exceptions working on
10821 iPhone (based on a patch by Luke Howard lukeh@padl.com)
10822 * mini-arm.c: Implement iPhone icache support (based on a patch by
10823 Luke Howard lukeh@padl.com)
10825 2008-03-12 Mark Probst <mark.probst@gmail.com>
10827 * mini.c: Enable generic sharing of calls to non-static
10828 non-interface non-generic non-value-type methods.
10830 * mini-trampolines.c: Resolve calls from shared generic code.
10832 2008-03-11 Zoltan Varga <vargaz@gmail.com>
10834 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
10836 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
10838 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
10840 * mini.c: some fixes for the AOT compiler.
10842 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10844 * cpu-amd64.md: Add clob:1 to some float opcodes.
10846 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
10848 * mini.h: Added MiniVerifierMode enumeration.
10850 * mini.c: Added mini_verifier_set_mode to control
10851 the usage of the new verifier.
10853 * mini.c (mono_method): Integrated the new verifier.
10855 * driver.c: Extended --security option with validil and
10856 verifiable options to activate the new verifier.
10858 2008-03-07 Zoltan Varga <vargaz@gmail.com>
10860 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
10861 optimization to ctors taking 0 or 2 arguments too.
10863 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
10866 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
10868 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
10870 2008-03-06 Zoltan Varga <vargaz@gmail.com>
10872 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
10873 non-aot case as well.
10875 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
10877 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
10880 * aot-compiler.c (encode_patch): Ditto.
10882 * mini.h (G_MININT32): Fix the definition of this.
10884 2008-03-05 Zoltan Varga <vargaz@gmail.com>
10886 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
10888 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
10890 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10892 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
10893 methods returning vtypes in registers.
10894 (mono_arch_allocate_vars): Ditto.
10896 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
10898 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
10900 * generics.cs: Add a test from the linear IR branch.
10902 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
10904 * mini.c (inline_method): Cache failed inline attempts.
10906 2008-03-04 Mark Probst <mark.probst@gmail.com>
10908 * mini.c: For shared methods of generic classes put the location
10909 of "this" into the MonoGenericJitInfo.
10911 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
10912 register out of a MonoContext by register number. Add the generic
10913 sharing context as an argument to mono_arch_find_this_argument().
10915 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
10916 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
10917 for new arch function.
10919 * mini-exception.c: Handle open exception clauses in shared
10922 * mini-trampolines.c: Supply additional argument to
10923 mono_arch_find_this_argument().
10925 2008-03-04 Zoltan Varga <vargaz@gmail.com>
10927 * Makefile.am (regtests): Run the bench.exe tests last.
10929 2008-03-03 Zoltan Varga <vargaz@gmail.com>
10931 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
10934 2008-03-02 Zoltan Varga <vargaz@gmail.com>
10936 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
10939 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
10941 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
10943 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
10944 whose class has no cctor.
10946 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
10948 2008-03-01 Zoltan Varga <vargaz@gmail.com>
10950 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
10953 2008-02-29 Zoltan Varga <vargaz@gmail.com>
10955 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
10956 to be in sync with the code on the linear IR branch.
10958 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
10960 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
10962 2008-02-27 Zoltan Varga <vargaz@gmail.com>
10964 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
10966 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
10968 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
10970 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
10972 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
10974 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
10977 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
10979 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
10980 OP_LOADR4_MEMBASE emission.
10982 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
10983 (mono_spillvar_offset_float): Ditto.
10985 * mini-mips.c (mono_arch_emit_prolog): Ditto.
10987 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
10990 * basic-long.cs: Add regression tests for them.
10992 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
10994 (mono_arch_allocate_vars): Fix representation of single-precision float
10996 (mono_arch_output_basic_block): Ditto.
10998 * inssel-mips.brg: Ditto, remove duplicate items.
11000 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11001 arguments of tail calls as on other platforms.
11002 (mono_arch_output_basic_block): Handle tail calls.
11004 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11007 * objects.cs (test_5_pass_static_struct): Add test for it.
11009 Contributed under MIT/X11 license.
11011 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11013 * Makefile.am: Use gmcs for compiling the regression tests.
11015 * *.2.cs *.2.il: Rename to *.cs and *.il.
11017 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11019 * regalloc.h: Make the vassign array smaller.
11021 * mini.c (mini_method_compile): Remove an unused field in cfg.
11023 * mini-codegen.c: Add a bunch of micro optimizations.
11025 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11027 * regalloc.h: Remove some unused fields.
11029 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11031 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11033 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11035 2008-02-22 Mark Probst <mark.probst@gmail.com>
11037 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11039 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11040 trampoline: Fetch an entry from the runtime generic context. If
11041 it's NULL, jump to the actual trampoline to fill the runtime
11042 generic context. Otherwise, return it.
11044 * mini.c: Call the lazy fetch trampoline to get entries out of the
11045 runtime generic context.
11047 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11048 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11049 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11051 2008-02-21 Mark Probst <mark.probst@gmail.com>
11053 * mini.c: Fetch data out of the extensible part of the runtime
11054 generic context instead of calling a helper function.
11056 * generic-sharing.c: Some functions moved into
11057 metadata/generic-sharing.c. Helper function for fetching other
11058 types now checks and asserts against extensible rgctx (just for
11059 debugging purposes - the helper function isn't called anymore
11060 unless for debugging).
11062 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11064 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11065 for tail calls up to the point that the tests in iltests.exe run. Also add a
11066 dummy CKFINITE implementation.
11067 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11068 needed for trampoline LMF frames.
11070 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11071 trampoline LMF frames.
11073 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11075 * mini.c (inline_method): clean any pending loader error when inlining fail.
11076 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11078 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11080 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11082 * aot-runtime.c (decode_patch_info): Ditto.
11084 * mini.c (mono_resolve_patch_target): Ditto.
11086 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11089 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11091 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11092 if it references an icall address.
11094 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11096 * cpu-s390x.md: Remove some more unused opcodes.
11098 * cpu-s390x.md: Remove some unused opcodes.
11100 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11101 mono_op_imm_to_op ().
11103 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11104 instead of a switch statement.
11106 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11107 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11109 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11111 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11113 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11116 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11118 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11119 opened. Fixes #362607.
11121 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11123 * iltests.il.in: Add a test for static methods in interfaces.
11125 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11127 * genmdesc.c (build_table): Fix a crash on older glib versions.
11129 * cpu-sparc.md: Remove some unused opcodes.
11131 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11132 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11134 * cpu-amd64.md: Remove some unused opcodes.
11136 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11137 like the other opcodes.
11139 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11141 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11143 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11145 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11146 variables 'cfg' instead of 'm' for consistency.
11148 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11150 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11151 argument holding the vtype return address, to avoid the ambigious use of
11152 cfg->ret for this purpose.
11154 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11156 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11158 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11159 new mono_print_ins () function which only takes one argument.
11161 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11163 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11166 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11168 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11170 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11172 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11173 opcodes and other small changes.
11175 * mini-ops.h: Add some new opcodes from the linear IR branch.
11177 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11179 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11180 opcodes, use the REG_MEMBASE opcodes instead.
11182 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11183 opcodes, use the REG_MEMBASE opcodes instead.
11185 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11188 * mini.c (mono_op_imm_to_op): New helper function.
11190 * mini-ops.h: Add some opcodes from linear IR branch.
11192 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11194 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11197 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11199 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11202 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11204 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11206 * aot-compiler.c (emit_method_code): Add an assert.
11208 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11209 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11212 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11214 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11215 some load/store opcodes so they are consistent.
11216 (mono_arch_emit_prolog): Simplify some code.
11218 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11220 * objects.cs: Add tests for large argument offsets on ARM.
11222 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11223 stack offsets. Fixes #359651.
11225 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11227 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11229 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11231 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11233 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11235 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11236 rid of CEE_CONV_R_UN.
11238 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11240 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11242 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11244 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11246 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11248 * cpu-amd64.md: Remove some unused opcodes.
11250 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11252 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11254 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11255 arch specific functions for its parts. Call the peephole pass after local
11256 regalloc so the prolog can compute a more accurate max_offset.
11258 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11259 the corresponding OP_I/OP_L opcodes.
11261 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11263 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11265 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11267 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11268 as they are handled in mini.c.
11270 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11272 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11273 case since it is handled in mini.c.
11275 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11277 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11279 * *.c: Use the new opcodes in the IR and back end code.
11281 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11283 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11285 2008-02-06 Mark Probst <mark.probst@gmail.com>
11287 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11288 an assert because it has a race condition.
11290 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11292 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11294 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11296 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11298 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11299 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11301 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11303 * cpu-amd64.md (move): Correct the maximum size of move.
11305 2008-02-05 Mark Probst <mark.probst@gmail.com>
11307 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11308 the generic class init trampoline to return quickly if the class
11311 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11313 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11314 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11316 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11318 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11321 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11323 * objects.cs: Add some soft-float tests.
11325 * mini.c: Fix a couple more soft-float issues.
11327 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11329 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11330 avoid a REX prefix.
11332 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11334 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11335 exception happens while compiling a virtual method.
11337 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11339 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11341 * mini-sparc.c: Fix build.
11343 * mini-sparc.c (get_call_info): Add support for generic sharing.
11345 * mini-exceptions.c: Add a FIXME.
11347 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11349 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11350 altstack handling code.
11352 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11354 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11356 * mini-s390.c: Add support for generic sharing.
11358 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11360 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11362 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11364 * mini-s390x.c: Add support for generic sharing.
11366 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11368 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11370 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11371 can be used since it takes a 16 bit signed immediate.
11373 * inssel-s390x.brg: Fix OP_SETRET.
11375 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11377 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11379 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11381 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11383 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11386 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11389 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11390 of the unused mono_arch_patch_delegate_trampoline stuff.
11392 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11394 * basic-long.cs: Move the fp related tests to basic-float.cs.
11396 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11398 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11400 * basic-calls.cs: Add a test for proper float argument passing.
11402 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11403 if the context corresponds to an exception received through a signal.
11405 * exceptions.cs: Add a test for nullref handling at the start of a try
11408 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11410 * jit-icalls.c (mono_break): New JIT icall.
11412 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11414 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11416 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11418 * cpu-*.md: Get rid of unused opcodes.
11420 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11422 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11425 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11428 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11429 the arch independent trampoline code in mini-trampolines.c.
11431 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11433 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11435 * mini-s390.h: Remove an unused define.
11437 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11438 the arch independent trampoline code in mini-trampolines.c.
11440 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11442 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11444 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11446 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11448 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11450 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11452 * cpu-amd64.md: Use smaller sizes for int opcodes.
11454 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11456 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11459 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11462 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11463 instead of though a pointer to save an indirection when accessing elements of
11466 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11468 (NOT_IMPLEMENTED): New helper macro.
11469 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11472 * *.c: Use the new helper macro.
11474 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11476 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11478 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11480 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11483 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11485 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11486 profiling is enabled.
11488 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11490 (mono_arch_emit_prolog): Add more first bblock optimizations.
11492 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11493 in order if possible.
11494 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11495 bblock, since the arguments are still in their original registers.
11497 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11499 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11501 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11504 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11507 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11509 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11510 process async exceptions received while in unmanaged code.
11512 * mini.c (mini_init): Install a callback with the runtime which will be called
11513 when a thread receives an async exception while in unmanaged code.
11515 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11517 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11519 2008-01-16 Wade Berrier <wberrier@novell.com>
11526 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11528 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11529 compilation with sun cc.
11531 * cpu-*.md: Fix the build.
11533 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11535 * mini-amd64.h: Add some comments to the MonoLMF structure.
11537 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11539 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11540 in the LMF structure if possible. This saves two instructions in the
11541 managed->native wrappers.
11543 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11545 2008-01-16 Mark Probst <mark.probst@gmail.com>
11547 * generic-sharing.c: New type argument lookup code which uses the
11548 runtime generic context template.
11550 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11552 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11554 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11555 (mono_arch_output_basic_block): Fix localloc implementation.
11557 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11559 * mini-ia64.c (peephole_pass): Fix ia64 build.
11561 * mini-amd64.c (peephole_pass): Fix a warning.
11563 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11564 at a constant offset from sp/fp.
11566 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11567 instead of obtaining it from *lmf in the managed method case.
11569 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11571 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11573 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11575 * mini.h (MonoInstList): New type.
11576 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11577 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11578 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11579 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11580 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11581 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11582 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11583 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11584 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11585 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11586 MONO_INST_LIST_FOR_EACH_ENTRY,
11587 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11588 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11589 mono_inst_list_first, mono_inst_list_last,
11590 mono_inst_list_next, mono_inst_list_prev): New instruction
11591 list handling interfaces.
11592 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11593 list head 'ins_list'.
11594 (MonoInst): Replace next pointer with list head 'node'.
11595 (MonoCallInst): Make 'out_args' a MonoInstList.
11596 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11597 (MonoCompile): Delete reverse_inst_list and
11598 reverse_inst_list_len.
11599 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11600 mono_arch_lowering_pass, mono_arch_local_regalloc,
11601 mono_arch_output_basic_block, mono_arch_emit_prolog):
11602 Convert to new instruction lists.
11603 (insert_after_ins): Delete.
11604 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11606 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11607 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11608 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11609 mono_emulate_opcode, mono_emit_load_got_addr,
11610 inline_method, mono_method_to_ir, mono_print_bb_code,
11611 print_dfn, decompose_pass, nullify_basic_block,
11612 replace_out_block_in_code, remove_block_if_useless,
11613 merge_basic_blocks, move_basic_block_to_end,
11614 try_unsigned_compare, optimize_branches, mono_print_code,
11615 mini_select_instructions, remove_critical_edges): Likewise.
11616 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11617 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11618 mono_arch_output_basic_block, mono_arch_emit_prolog):
11620 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11621 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11622 mono_arch_output_basic_block): Likewise.
11623 (inst_list_prepend, insert_after_ins): Delete.
11624 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11625 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11627 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11628 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11629 mono_arch_emit_prolog): Likewise.
11630 * cfold.c (mono_constant_fold): Likewise.
11631 * liveness.c (visit_bb, mono_analyze_liveness,
11632 optimize_initlocals): Likewise.
11633 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11634 * graph.c (mono_draw_code_cfg): Likewise.
11635 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11636 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11637 mono_ssa_cprop): Likewise.
11638 * abcremoval (get_relations_from_previous_bb, process_block):
11640 * local-propagation (mono_cprop_invalidate_values,
11641 mono_local_cprop_bb): Likewise.
11642 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11643 peephole_pass, mono_arch_output_basic_block,
11644 mono_arch_emit_prolog): Likewise.
11645 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11646 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11647 mono_arch_emit_prolog): Likewise.
11648 (insert_after_ins): Delete.
11649 * aliasing.c (print_code_with_aliasing_information,
11650 mono_build_aliasing_information, mono_aliasing_deadce):
11651 Convert to new instruction lists.
11652 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11653 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11654 mono_arch_local_regalloc, mono_arch_output_basic_block):
11656 (insert_after_ins): Delete.
11657 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11658 peephole_pass, mono_arch_output_basic_block): Convert to
11659 new instruction lists.
11660 * mini-codegen (InstList, inst_list_prepend,
11661 insert_after_ins): Delete.
11662 (insert_before_ins, get_register_force_spilling,
11663 get_register_spilling, free_up_ireg, free_up_reg,
11664 create_copy_ins, create_spilled_store, alloc_int_reg,
11665 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11666 to new instruction lists.
11667 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11668 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11669 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11670 (insert_after_ins): Delete.
11671 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11672 mono_arch_local_regalloc, mono_arch_output_basic_block,
11673 mono_arch_call_opcode): Convert to new instruction lists.
11674 (insert_after_ins): Delete.
11675 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11676 peephole_pass, mono_arch_output_basic_block,
11677 mono_arch_emit_prolog): Convert to new instruction lists.
11679 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11681 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11683 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11686 * Makefile.am (version.h): Make this work with non-bash shells.
11688 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11690 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11692 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11694 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11695 the InitializeArray optimization.
11697 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11699 * mini.c driver.c: Don't include os/gc_wrapper.h.
11701 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11703 * mini.c (print_jit_stats): Print GC statistics if available.
11705 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11707 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11709 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11711 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11713 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11715 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11717 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11719 * driver.c (mono_main): Ditto.
11721 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11723 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11725 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11726 in the vtable can't be encoded.
11727 (compile_method): Ditto.
11729 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11731 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11734 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11737 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11738 the top LMF entry belongs to the current method.
11740 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11742 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11744 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11746 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11748 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11750 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11752 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11754 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11757 * basic-float.cs: Add an ulong->double cast test.
11759 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11761 * mini.c (mono_method_to_ir): Fix a warning.
11763 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11765 * mini-ops.h: Add OP_SWITCH.
11767 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11768 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11770 2007-12-11 Geoff Norton <gnorton@novell.com>
11772 * mini-s390x.c: Minor change to the MAX() define to allow
11773 it to compile with other gcc versions.
11775 2007-12-11 Geoff Norton <gnorton@novell.com>
11778 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11780 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11782 exceptions-arm.c (mono_arch_get_restore_context): Restore
11785 exceptions-arm.c (throw_exception): Save the frame pointer.
11786 This is a partial fix for #323747. Only the client side is
11789 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11791 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11792 was using an unrelated variable to log the class which
11793 needed the cctor to be called. This was crashing on arm.
11795 2007-12-09 Robert Jordan <robertj@gmx.net>
11797 * mini-x86.c (mono_arch_emit_epilog):
11798 Consider all kinds of 64-bit types. Fixes #323114.
11800 2007-12-08 Zoltan Varga <vargaz@gmail.com>
11802 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
11804 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11806 * mini-amd64.c (peephole_pass): Add a missing instruction check.
11808 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11810 * mini.c: run type ctor before allocating an object, not only
11811 when running it's constructor method (fixes at least part of bug #342507).
11813 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11815 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
11817 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
11818 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
11821 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
11822 mono_generic_class_init_trampoline () the same as it is done with the other
11825 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
11826 aot-runtime.c aot-compiler.c: Implement AOT support.
11828 2007-12-07 Mark Probst <mark.probst@gmail.com>
11830 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
11831 build for archs which don't have the vtable trampoline defined
11834 2007-12-07 Zoltan Varga <vargaz@gmail.com>
11836 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
11838 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
11840 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
11842 * tramp-<ARCH>.c: Use the new helper function.
11844 2007-12-07 Mark Probst <mark.probst@gmail.com>
11846 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
11847 trampoline call, which takes a vtable argument.
11849 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
11850 OP_TRAMPCALL_VTABLEs like other calls.
11852 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
11853 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
11854 call. Implemented a support function which fetches the vtable
11855 from a register set.
11857 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
11858 Implemented a generic class init trampoline, using the
11859 OP_TRAMPCALL_VTABLE opcode.
11861 * mini.c: Implemented static field access when sharing generic
11862 code. This implies initing the class using the new
11863 OP_TRAMPCALL_VTABLE call.
11865 2007-12-07 Mark Probst <mark.probst@gmail.com>
11867 * mini.c: Don't compile methods with sharing enabled if their
11868 classes are disabled for sharing.
11870 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11872 * inssel.brg: Add a missing sign extension to the GETCHR and array access
11873 opcodes. Fixes #346563.
11875 * objects.cs: Add a new test.
11877 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
11879 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
11880 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
11882 2007-12-06 Zoltan Varga <vargaz@gmail.com>
11884 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
11886 2007-12-03 Zoltan Varga <vargaz@gmail.com>
11888 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
11891 2007-12-02 Zoltan Varga <vargaz@gmail.com>
11893 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
11895 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
11896 optimization in the AOT case.
11898 2007-11-30 Zoltan Varga <vargaz@gmail.com>
11900 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
11902 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
11904 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
11906 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11908 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
11909 is created by the inlined delegate ctor.
11911 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11913 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
11915 2007-11-29 Zoltan Varga <vargaz@gmail.com>
11917 * cpu-x86.md: Fix the length of ckfinite.
11919 2007-11-28 Zoltan Varga <vargaz@gmail.com>
11921 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
11923 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
11924 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
11926 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
11928 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
11929 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
11931 2007-11-28 Martin Baulig <martin@ximian.com>
11934 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
11935 after creating the trampoline.
11937 2007-11-27 Zoltan Varga <vargaz@gmail.com>
11939 * aot-runtime.c (load_aot_module): Check runtime version if needed.
11941 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
11944 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
11945 instead of the calling method to help AOT.
11947 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
11949 2007-11-26 Zoltan Varga <vargaz@gmail.com>
11951 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
11954 2007-11-23 Zoltan Varga <vargaz@gmail.com>
11956 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
11958 * aot-compiler.c (compile_method): Correct check for generic method definitions.
11959 (encode_method_ref): No need to handle generic method definitions specially.
11961 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
11963 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
11966 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
11968 (compile_method): Enable generic sharing.
11970 2007-11-22 Zoltan Varga <vargaz@gmail.com>
11972 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
11973 (mini_method_compile): Add preliminary support for AOTing shared generic code.
11975 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
11978 * mini-trampolines.c: Fix a warning.
11980 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
11982 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
11983 (generic_class_is_reference_type): Remove unused function.
11985 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11986 in the generic vtable trampoline case.
11988 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
11990 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
11991 return an AOT method based on a vtable slot.
11993 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
11995 * mini.c (mini_get_vtable_trampoline): Export this.
11997 2007-11-22 Martin Baulig <martin@ximian.com>
12000 (MonoDebuggerInfo): Move `debugger_version' up.
12002 2007-11-22 Martin Baulig <martin@ximian.com>
12005 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12007 * mini-trampolines.c
12008 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12009 after compiling the method.
12011 2007-11-20 Martin Baulig <martin@ximian.com>
12014 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12015 (mono_debugger_remove_breakpoint): Likewise.
12016 (mono_debugger_check_breakpoints): Likewise.
12018 * debug-debugger.c: Implement the new breakpoint interface here.
12020 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12022 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12023 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12025 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12027 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12029 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12031 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12034 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12037 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12038 returning a vtype in a register.
12040 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12041 here from the arch specific code.
12043 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12046 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12047 (mono_arch_emit_prolog): Increment maximum prolog size.
12049 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12050 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12052 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12053 MonoGenericSharingContext.
12055 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12056 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12058 2007-11-15 Mark Probst <mark.probst@gmail.com>
12060 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12061 which extract fields out of the runtime generic context. Full
12062 sharing of the NEWARR opcode.
12064 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12066 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12067 --enable-minimal=ssa.
12069 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12071 * mini-trampolines.c (mono_delegate_trampoline): Update after
12072 mono_marshal_get_delegate_invoke () signature change.
12074 2007-11-13 Mark Probst <mark.probst@gmail.com>
12076 * mini.c: Removed the shared context in favor of the generic
12077 sharing context. Allocate the MonoJitInfo structure with room for
12078 the generic sharing context if it's needed.
12080 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12081 domain-internals.h now.
12083 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12085 * generic-sharing.c: Several changes for working without a shared
12086 context and instead operating on open types instead.
12088 2007-11-12 David S. Miller <davem@davemloft.net>
12090 * inssel-sparc.brg: Fix double instruction emit.
12092 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12094 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12095 Get/Set/Address methods.
12097 * mini.c debug-debugger.c mini-trampolines.c: Update after
12098 mono_marshal_get_delegate_invoke signature change.
12100 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12102 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12103 This can happens with dynamic methods. Fixes the other bug in #322722.
12105 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12107 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12110 * mini-arm.c (arm_patch): Implement patching of BX call
12111 sequence. Fixes one of the bugs in #322722.
12113 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12115 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12116 under Linux. We only need to flush every 32-byte cache line.
12118 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12121 move_basic_block_to_end: Add branches when needed, eventually creating
12123 optimize_branches: added a parameter that tells if it's ok to create
12124 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12125 and avoid calling move_basic_block_to_end when it's not ok.
12128 2007-11-07 Mark Probst <mark.probst@gmail.com>
12130 * mini.c: Abort inlining call to InitializeArray if something
12131 looks wrong. Let the icall handle it, which now has proper safety
12134 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12136 * mini.c (mono_spill_call): add support for soft-float.
12138 * mini.c (mono_method_to_ir): add support for soft-float
12139 to inlined functions that return float.
12141 * mini.c (mono_method_to_ir): add support for soft-float
12142 to cee_stsfld opcode on float fields.
12144 2007-11-05 Geoff Norton <gnorton@novell.com>
12146 * mini-x86.h: Fix the structure access for X86 Leopard.
12149 2007-11-05 Martin Baulig <martin@ximian.com>
12151 * mini-trampolines.c
12152 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12153 after compiling the method to notify the debugger.
12155 2007-11-05 Martin Baulig <martin@ximian.com>
12157 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12159 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12161 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12162 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12164 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12166 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12167 native-to-managed wrappers.
12169 2007-11-01 Geoff Norton <gnorton@novell.com>
12171 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12174 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12176 * mini.c, mini-x86.c: when getting back from unmanaged code
12177 to managed via a marshaled delegate we also need to set the
12180 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12182 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12185 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12187 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12188 let the debugger or other external agents to tell the JIT when
12189 a sw breakpoint has been inserted in the code that the JIT needs
12190 to be able to inspect.
12192 2007-10-31 Martin Baulig <martin@ximian.com>
12195 (MonoDebuggerInfo): Remove `runtime_class_init'.
12197 2007-10-30 Martin Baulig <martin@ximian.com>
12200 (mono_debugger_thread_created): Added `MonoThread *' argument.
12201 (mono_debugger_extended_notification): New public method.
12202 (mono_debugger_trampoline_compiled): New public method.
12205 (MonoDebuggerThreadInfo): Added `thread' and
12206 `extended_notifications' fields.
12209 (debugger_executable_code_buffer): New static variable.
12212 (MonoDebuggerInfo): Added `executable_code_buffer',
12213 `executable_code_buffer_size', `breakpoint_info_area',
12214 `breakpoint_table' and `breakpoint_table_size'.
12216 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12218 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12219 that IP either is an unused value or the vtable pointer. IMT
12220 calls use vtable + offset now. Reduced by almost half the size
12223 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12225 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12226 defines to access param registers. Replace long usage with
12227 gsize as sizeof(long) != sizeof(void*) on Win64.
12229 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12230 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12231 instead of non-existant _GetAddressOfReturnAddress.
12233 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12234 param registers. Save/restore %rdi and %rsi in MonoLMF.
12236 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12237 param registers. Modify (throw_exception) signature to take
12238 %rdi and %rsi on Win64.
12240 Code is contributed under MIT/X11 license.
12242 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12244 * helpers.c: unlink debugging output files.
12246 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12248 * mini.c: Move mono_create_ftnptr () to object.c.
12250 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12252 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12253 optional. This function can now be used to disassemble code generated
12254 outside the JIT such as trampolines and IMT thunks.
12256 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12258 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12259 vtable pointer from a ldr instruction.
12261 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12262 new IMT call sequence.
12264 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12265 call sequence for interface invocations.
12267 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12268 for imt support. This function is empty since IMT on ARM requires no
12269 special handling on the IR side.
12271 * mini-arm.c (mono_arch_find_imt_method): added, required for
12274 * mini-arm.c (mono_arch_find_this_argument): added, required
12277 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12278 a ldr instruction to load a value stored in the code stream.
12280 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12284 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12286 * mini.c (mini_init): Install the jump trampoline callback.
12288 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12290 * mini-trampolines.c: handle synchronized methods with the common
12291 vtable trampoline (bug #335601).
12293 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12295 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12297 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12300 * mini-ia64.h mini-ia64.c: Add support for IMT.
12302 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12303 prolog. Fixes #331958.
12305 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12307 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12309 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12311 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12314 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12316 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12319 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12321 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12324 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12326 * mini-trampolines.c: changed the magic rampoline to understand
12327 the common vtable trampoline method: the method to invoke is
12328 determined by the vtable displacement of the call.
12330 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12332 * mini.c, mini.h: register the common vtable trampoline if the
12333 architecture supports it.
12335 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12337 * cpu-amd64.md: use the correct max length for tls_get.
12339 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12341 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12342 CEE_STELEM_ANY. Fixes #333696.
12344 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12346 * exceptions-x86.c: provide more graceful handling of the case where
12347 we followed a bogus function pointer from managed code (bug #332866).
12349 2007-10-11 Mark Probst <mark.probst@gmail.com>
12351 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12352 replaces the generic_shared flag and will carry more information
12355 * generic-sharing.c: Added mini_type_stack_size() which allows
12356 allows open types if given a generic sharing context.
12357 mini_get_basic_type_from_generic() takes a
12358 MonoGenericSharingContext* instead of a MonoCompile* now.
12360 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12361 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12362 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12363 changes above. Just passing arguments through to the right
12366 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12368 * mini-arm.c: unify the call emission to emit_code_seq().
12370 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12372 * tramp-arm.c: reduced the trampoline size.
12374 2007-10-10 Mark Probst <mark.probst@gmail.com>
12376 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12377 variable handling out of arch-specific code.
12379 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12381 * mini-arm.c: implemented fast delegate dispatch.
12383 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12385 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12386 that fp elimination is turned off if the space required by locals is too
12387 big. Fixes #331958.
12389 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12391 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12392 ARM to the new style trampoline.
12394 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12396 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12398 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12400 2007-10-09 Martin Baulig <martin@ximian.com>
12403 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12404 `field_info_offset_offset'.
12406 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12408 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12409 removed more internal usage of the r11 register and made it available
12410 to the register allocator.
12412 2007-10-08 Mark Probst <mark.probst@gmail.com>
12414 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12415 when sharing generics and treat type variables as references.
12417 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12419 * mini-ppc.c: started removing the internal uses of register r11
12420 to eventually allow the register allocator to manage it as an
12421 additional available register.
12423 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12425 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12427 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12429 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12430 specific trampolines as they are not performance critical as a jump
12431 target (maybe align as before only for AOT code?). This saves about
12432 200 KB of native code on x86 for monodevelop startup.
12434 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12436 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12437 monodevelop startup.
12439 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12441 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12443 * mini-sparc.h mini-sparc.c: Implement IMT support.
12445 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12446 its smaller and doesn't clobber sparc_g1.
12448 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12450 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12452 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12454 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12456 * mini-ppc.c: implemented fast delegate invocation.
12458 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12460 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12462 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12464 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12465 code to the new style trampoline in preparation for IMT support.
12467 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12469 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12470 systems already. This also reduces the specific trampiline sizes and
12471 prepares for the use of r12 as the IMT identifier register.
12473 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12475 * mini-mips.h: endianess fix (simplified from a patch by
12476 Thomas Kunze <thommy@tabao.de>, bug #323737).
12478 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12480 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12481 to access ucontext fields and enable netbsd support
12482 (partially from Magnus Henoch <mange@freemail.hu>).
12484 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12486 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12487 use the preprocessor from the CPP env var if it is set.
12489 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12491 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12492 code, before interface_offset gets used.
12494 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12496 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12497 mono_class_setup_vtable () before accessing klass->vtable.
12499 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12501 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12504 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12506 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12507 IMT slots (this saves hundreds of KB of memory in programs like
12508 IronPython and Monodevelop).
12510 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12512 * mini.c: print the delegate counter.
12514 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12516 * mini-x86.c: make it easier to enable the debugging code for IMT
12519 2007-09-28 Martin Baulig <martin@ximian.com>
12522 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12523 `mono_method_klass_offset' and `mono_method_token_offset'.
12525 2007-09-20 Mark Probst <mark.probst@gmail.com>
12527 * mini.c: First generics sharing implementation. Can only share
12528 in very simple cases. If sharing doesn't work it falls back to
12529 dedicated compilation.
12531 * mini.h: Flag in MonoCompile to specify whether generic
12532 compilation is shared. Flags enum for marking which generic inst
12533 of a context is used. Prototypes for helper functions.
12535 * generic-sharing.c: Helper functions for generic method sharing.
12537 * optflags-def.h: Optimization flag (gshared) for enabling generic
12538 method sharing added.
12540 * Makefile.am: generic-sharing.c added.
12542 2007-09-19 Daniel Nauck <dna@mono-project.de>
12544 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12546 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12547 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12550 2007-09-19 Martin Baulig <martin@ximian.com>
12552 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12553 mono_debug_cleanup() is now part of mono_cleanup().
12555 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12557 * driver.c (mono_main): Fix a warning.
12559 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12561 * aot-compiler.c: Optimize various parts when processing large assemblies.
12564 * mini.c (mono_patch_info_hash): Improve hash function.
12566 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12568 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12570 Code is contributed under MIT/X11 license.
12572 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12574 * mini.c (mini_init): Fix a leak.
12576 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12578 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12580 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12582 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12584 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12586 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12588 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12591 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12593 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12595 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12597 * aot-runtime.c (decode_patch_info): Ditto.
12599 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12601 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12602 static case. Cache delegates in architecture specific code,
12603 based on number of parameters.
12605 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12606 in architecture specific code, based on number of parameters.
12608 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12609 caching happen in architecture specific code now.
12611 Code is contributed under MIT/X11 license.
12613 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12615 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12616 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12617 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12619 Code is contributed under MIT/X11 license.
12621 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12622 * mini.c: (mono_thread_abort) Fixed bug #82416.
12624 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12626 * mini.: hook the new managed GC allocation feature into the JIT.
12628 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12630 * mini.c: implementation for the new runtime tls opcode.
12632 2007-09-11 Martin Baulig <martin@ximian.com>
12635 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12636 `mono_method_inflated_offset'.
12638 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12640 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12641 async exceptions into a method.
12643 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12644 purpose of testing whenever the unwinder works at every instruction.
12646 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12648 * mini.c: check accessibility of method used in ldftn (fixes
12651 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12653 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12655 * inssel.brg: Fix a warning.
12657 2007-09-03 Martin Baulig <martin@ximian.com>
12659 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12660 now takes the `main_method' as argument.
12662 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12664 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12666 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12668 * driver.c: include the cil-coff.h header on Windows.
12670 Code is contributed under MIT/X11 license.
12672 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12674 * mini.c, driver.c: don't include the cil-coff.h header.
12676 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12678 * mini.c: flag places that needs fixes fo soft-float support.
12680 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12682 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12683 endian systems (partially from Dean Jenkins, bug #81924).
12685 2007-08-28 Mark Probst <mark.probst@gmail.com>
12687 * mini.c (check_linkdemand): Remove embedded reference object in
12688 call to LinkDemandSecurityException.
12689 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12690 with an IntPtr instead of a reference object.
12692 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12694 * mini.c (handle_initobj): Handle alignment properly.
12696 * inssel.brg (mini_emit_memset): Ditto.
12698 * inssel.brg (mini_emit_memcpy): Ditto.
12700 * inssel-sparc.brg: Ditto.
12702 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12704 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12706 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12707 exceptions raised in unmanaged code. Fixes part of #82594.
12709 2007-08-24 Mark Probst <mark.probst@gmail.com>
12711 * mini.c (mono_method_to_ir), declsec.c
12712 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12714 2007-08-22 Martin Baulig <martin@ximian.com>
12717 (MonoDebuggerThreadInfo): New typedef.
12718 (mono_debugger_thread_table): New global variable.
12719 (mono_debugger_thread_created): New public function.
12720 (mono_debugger_thread_cleanup): New public function.
12723 (MonoDebuggerInfo):
12724 - removed `get_current_thread' and `lookup_assembly'.
12725 - removed `data_table'.
12726 - added `thread_table'.
12729 (mono_thread_start_cb): Call mono_debugger_thread_created().
12730 (mono_thread_attach_cb): Likewise.
12731 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12732 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12735 * driver.c (mono_main): Move mono_debug_init() up, before calling
12736 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12738 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12740 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12741 together when passing several arguments of type double (gives a small
12742 speedup and saves a few bytes of generated code).
12744 2007-08-20 Jb Evain <jbevain@novell.com>
12746 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12748 2007-08-20 Jb Evain <jbevain@novell.com>
12750 * mini.c (mono_method_to_ir): throw MethodAccessException
12751 and FieldAccessException instead of InvalidProgramException.
12753 2007-08-20 Mark Probst <mark.probst@gmail.com>
12755 * mini.c: CoreCLR security checks.
12757 * mini.h: Removed MonoSecurityMode (moved to
12758 metadata/security-manager.h) and mono_security_mode global var
12759 (replaced by set/get functions in security-manager.h).
12761 * driver.c: Added "core-clr-test" security mode for testing. Used
12762 set-function for setting security mode.
12764 2007-08-17 Mark Probst <mark.probst@gmail.com>
12766 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12767 the new jit_info_table.
12769 * driver.c: Test code for the new jit_info_table (enabled by the
12770 define MONO_JIT_INFO_TABLE_TEST).
12772 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12774 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12775 detection of call <REG> instruction sequence. Fixes build on freebsd.
12777 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12779 * mini-exceptions.c: Fix a warning.
12781 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12783 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12784 stack overflow handling code on amd64 too.
12786 * mini-exceptions.c (mono_setup_altstack): Make this use
12787 mono_thread_get_stack_bounds ().
12789 * mini-x86.h: Disable sigaltstack on solaris x86.
12791 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12793 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12795 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12797 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
12799 2007-08-08 Zoltan Varga <vargaz@gmail.com>
12801 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
12803 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
12805 2007-08-03 Neale Ferguson <neale@sinenomine.net>
12807 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
12810 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12812 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
12813 to be emitted (bug #82281).
12815 2007-08-01 Martin Baulig <martin@ximian.com>
12817 Merged the `debugger-dublin' branch.
12819 * debug-debugger.h (MonoDebuggerInfo):
12820 Removed the `old_*' compatibility entries.
12821 Added `debugger_version' and `data_table'.
12822 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
12823 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
12826 (MiniDebugMethodBreakpointInfo): Add `address_list'.
12827 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
12828 instead of a `gconstpointer'.
12829 (mono_debugger_insert_method_breakpoint): Return a
12830 `MonoDebugMethodAddressList *'.
12832 2007-06-28 Martin Baulig <martin@ximian.com>
12834 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
12836 2007-08-01 Zoltan Varga <vargaz@gmail.com>
12838 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
12839 __builtin_frame_address () since it is broken on older gcc versions.
12841 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12843 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
12844 on the stack overflow handling and made the managed stack overflows
12845 catchable in most cases using soft guard pages.
12846 * exceptions-x86.c: added code to restore the protection in the soft
12847 guard pages at the end of exception handling.
12849 2007-07-31 Zoltan Varga <vargaz@gmail.com>
12851 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
12853 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12855 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
12856 exception handling.
12858 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12860 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
12861 signal handling support until it has been ported to the new mechanism.
12862 * mini.c: fixed stack overflow detection and use the new
12863 architecture code to handle signals on the altstack.
12865 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
12867 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
12868 stack overflows on the alt stack.
12870 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
12872 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
12873 stack overflows on the alt stack.
12875 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
12877 * exceptions-ppc.c: cleanup preparing for altstack support.
12879 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
12881 * exceptions-arm.c: cleanup preparing for altstack support.
12883 2007-07-27 Mark Probst <mark.probst@gmail.com>
12885 * mini.c (print_jit_stats): Output hazard pointer stats.
12887 2007-07-26 Mark Probst <mark.probst@gmail.com>
12889 * driver.c, mini.c: Replaced security mode flags with a single
12892 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12894 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
12896 2007-07-25 Mark Probst <mark.probst@gmail.com>
12898 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
12899 (which doesn't do anything yet) for activating Core CLR
12900 (Silverlight) security.
12902 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
12904 * mini-codegen.c: work around a possible gcc bug on arm.
12906 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12908 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
12909 message for platforms that don't support AOT compilation.
12911 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12913 * mini.h, mini.c, driver.c: temporary smcs hack.
12915 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
12917 * mini-arm.h, mini-arm.c: arm EABI fixes.
12919 2007-07-22 Zoltan Varga <vargaz@gmail.com>
12921 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
12924 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
12925 trampolines taking a method argument.
12927 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
12929 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
12930 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
12932 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
12933 JIT compilation throws an exception. Fixes #82050.
12935 2007-07-19 Mark Probst <mark.probst@gmail.com>
12937 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
12938 with the MONO_EXCEPTION_ defines.
12940 2007-07-17 Zoltan Varga <vargaz@gmail.com>
12942 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
12945 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
12946 the cause of an assertion.
12948 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
12950 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
12953 2007-07-15 Zoltan Varga <vargaz@gmail.com>
12955 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
12956 assert. Should fix #82103.
12958 2007-07-14 Zoltan Varga <vargaz@gmail.com>
12960 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
12961 here too. Fixes #82095.
12963 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
12966 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
12968 * mini-amd64.h: Enable IMT for amd64.
12970 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
12972 2007-07-12 Zoltan Varga <vargaz@gmail.com>
12974 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
12976 2007-07-12 Mark Probst <mark.probst@gmail.com>
12978 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
12979 as soon as check_linkdemand sets an exception_type.
12981 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
12983 * mini-x86.c: fixed offsets for IMT call sequence.
12984 * mini-x86.h: enable IMT again.
12986 2007-07-11 Zoltan Varga <vargaz@gmail.com>
12988 * trace.c (mono_trace_enter_method): Decode MonoType too.
12990 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
12992 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
12994 * mini-amd64.c: Add preliminary IMT implementation.
12996 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12998 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
12999 understand the new IMT-base interface invocation (thanks to
13000 Daniel Nauck for the report and the remote debugging session).
13002 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13004 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13006 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13008 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13010 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13012 * mini-trampolines.c: implement AOT IMT support.
13013 * mini-x86.h: enable IMT support for wider testing.
13015 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13017 * inssel.brg (emit_imt_argument): Add aot support here.
13019 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13021 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13023 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13024 of the IMT implementation, partially from massi, with my
13025 implementation of the bsearch sequence. Disabled by default until
13026 the AOT code is implemented.
13028 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13030 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13032 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13034 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13036 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13037 arch-independent IMT JIT code from Massimiliano
13038 Mantione (massi@ximian.com) with small cleanups from me.
13040 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13042 * Makefile.am: fix svn invocation to get the svn revision to be
13043 independent of the local language (build fix).
13045 2007-07-09 Mark Probst <mark.probst@gmail.com>
13047 * mini.c (inline_method): Reset cfg->exception_type if the
13048 inlining is aborted. Fixes: 82049.
13050 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13052 * mini.c: remove assert from exception handling code when exception_ptr
13055 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13057 * mini.c (mono_codegen): Add an assert.
13059 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13060 enter and leave code.
13061 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13063 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13065 * mini-ppc.c: fixed memory corruption for localloc(0)
13068 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13070 * mini.c: Fix warnings.
13072 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13074 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13075 to emit better double->int conversions.
13077 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13079 * mini.c: the provided Min/Max optimizations are valid for unisgned
13082 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13084 * 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
13086 2007-06-28 Miguel de Icaza <miguel@novell.com>
13088 * mini.c (mono_running_on_valgrind): Add support for reporting the
13089 method and its boundaries to valgrind.
13091 2007-06-28 Martin Baulig <martin@ximian.com>
13093 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13095 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13097 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13099 * generic.2.cs: Add new test case.
13101 2007-06-25 Martin Baulig <martin@ximian.com>
13103 Merged the `debugger-dublin' branch.
13106 (mono_debugger_insert_method_breakpoint): New public method.
13107 (mono_debugger_remove_method_breakpoint): Likewise.
13108 (mono_debugger_check_breakpoints): New static method.
13109 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13111 * debug-debugger.h (MonoDebuggerInfo):
13112 Renamed (to keep backward compatibility in the vtable):
13113 `insert_breakpoint' -> `old_insert_breakpoint'.
13114 `remove_breakpoint' -> `old_remove_breakpoint'.
13115 `create_string' -> `old_create_string'.
13116 `lookup_class' -> `old_lookup_class'.
13117 `lookup_type' -> removed; changed into a dummy field.
13118 `lookup_assembly' -> `old_lookup_assembly'.
13119 Added (same functionality, but different signature):
13120 `create_string', `lookup_class', `lookup_assembly'
13122 `get_method_addr_or_bpt', `remove_method_breakpoint',
13123 `runtime_class_init'.
13125 * debug-debugger.c: Merged the `debugger-dublin' branch.
13127 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13129 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13131 (peephole_pass): Likewise.
13133 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13135 * driver.c: hopefully make setaffinity work also for ancient
13138 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13140 * driver.c : win32 build fix.
13142 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13144 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13145 processor if it is set.
13147 2007-06-21 Martin Baulig <martin@ximian.com>
13149 * debug-mini.h: New file.
13152 (mono_debugger_insert_breakpoint_full): Moved here from
13153 ../metadata/mono-debug-debugger.c.
13154 (mono_debugger_remove_breakpoint): Likewise.
13155 (mono_debugger_breakpoint_callback): Likewise.
13157 2007-06-15 Raja R Harinath <rharinath@novell.com>
13159 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13160 changes in MonoGenericClass.
13162 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13164 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13166 2007-06-14 Raja R Harinath <rharinath@novell.com>
13168 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13169 removal of MonoGenericMethod.
13171 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13173 * mini-exceptions.c: hooks for the exception events profiling API.
13175 2007-06-14 Randolph Chung <tausq@debian.org>
13177 * Makefile.ma: Add hppa target.
13178 * mini-arch.h: Include mini-hppa.h
13179 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13180 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13181 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13183 2007-06-14 Randolph Chung <tausq@debian.org>
13185 * inssel.brg: Add rules for "chained" compare-branch operations so that
13186 a single compare op can affect multiple branches. Adjust cost for
13187 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13188 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13189 cost for some rules so that they can more easily be overridden by
13190 per-arch rules (with fixes from lupus).
13191 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13193 2007-06-13 Randolph Chung <tausq@debian.org>
13195 * mini-ops.h: Reorder branch ops so that they match the order of the
13196 corresponding CEE_* ops. The code expects them this way.
13197 Add new ops for HPPA target.
13198 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13200 2007-06-13 Randolph Chung <tausq@debian.org>
13202 * mini-exceptions.c: Handle cases where the stack grows towards
13204 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13206 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13208 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13210 * driver.c: explain where a non-matching corlib is found.
13212 2007-06-13 Mark Probst <mark.probst@gmail.com>
13214 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13216 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13218 * mini-exceptions.c: Generate a method profile leave event during
13219 an exception to ensure that the profiler gets notified.
13221 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13223 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13226 * cpu-amd64.md: Add long_and/or/xor opcodes.
13228 2007-06-06 Wade Berrier <wberrier@novell.com>
13230 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13231 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13232 length of instruction shr_imm (expected 8, got 10)
13234 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13236 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13238 2007-06-06 Mark Probst <mark.probst@gmail.com>
13240 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13241 MonoInternalHashTable again (fixed bug in the internal hash table
13244 2007-06-06 Mark Probst <mark.probst@gmail.com>
13246 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13247 Have to figure out what makes it crash the SWF regression.
13249 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13251 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13253 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13255 * mini.c: optimize out the type check when storing null in a
13258 2007-06-04 Mark Probst <mark.probst@gmail.com>
13260 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13261 MonoInternalHashTable.
13263 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13265 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13266 signed integer methods.
13268 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13270 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13271 permanently since the current approach doesn't work.
13273 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13275 * inssel.brg (stmt): Only call delegate->invoke_impl if
13276 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13278 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13280 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13281 the sreg2==rdx case.
13283 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13284 account if it contains a rex prefix.
13285 (peephole_pass): Handle OP_FMOVE as well.
13287 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13289 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13290 as it causes regressions.
13292 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13294 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13295 static case as well.
13297 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13299 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13300 (mono_arch_get_this_arg_from_call): Ditto.
13302 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13304 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13307 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13308 (mono_arch_get_this_arg_from_call): Ditto.
13310 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13312 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13313 try to create optimized invoke code and use that for further invocations.
13314 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13316 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13318 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13320 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13321 sealed classes or methods.
13322 *devirtualization.cs: tests for the new optimization
13324 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13326 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13327 by the update_volatile () function.
13329 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13331 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13334 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13336 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13338 * mini.c: Add configure checks for header files.
13339 * mini-x86.c: Add configure checks for header files.
13340 * trace.c: Add configure checks for header files.
13341 * aot-runtime.c: Add configure checks for header files.
13342 * aot-compiler.c: Add configure checks for header files.
13343 * driver.c: Add configure checks for header files.
13344 * mini-codegen.c: Add configure checks for header files.
13346 Code is contributed under MIT/X11 license.
13348 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13350 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13351 icompare_imm -128 + op_iclt. Fixes #81703.
13353 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13355 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13357 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13359 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13360 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13361 so that all isinst checks now use "interface_bitmap".
13363 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13365 * cpu-amd64.md (jmp): Fix a warning.
13367 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13369 * basic.cs: Add new regression test.
13371 * basic.cs: Remove test which is now in basic-long.cs.
13373 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13375 * basic-long.cs: Add new test.
13377 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13379 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13381 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13383 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13385 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13388 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13389 throwing code a bit.
13391 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13392 the exception throwing code a bit.
13394 * mini-x86.c (get_call_info): Allocate result from a mempool.
13396 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13398 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13400 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13402 * mini.h (MonoCompile): Add 'token_info_hash' field.
13404 * mini.c: Save token->method associations during compilation so the AOT
13405 compiler can use it.
13407 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13408 which reference generic classes and methods.
13410 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13412 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13414 * aot-compiler.c (compile_method): Fix a typo in a comment.
13416 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13418 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13419 everything generic.
13421 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13423 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13425 * mini.h (MonoCompile): Add 'args' field.
13427 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13430 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13432 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13434 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13436 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13438 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13439 opcodes for some opcodes.
13441 * mini.h *.brg *.c: Use the new opcodes.
13443 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13445 * mini.h: Bumped aot revision.
13447 * inssel.brg: modified code generation of type checks for interfaces
13448 to use the new "MonoClass.interface_bitmap" instead of the old
13449 "MonoClass.interface_offsets".
13451 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13453 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13455 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13457 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13460 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13462 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13464 2007-04-27 Wade Berrier <wberrier@novell.com>
13466 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13467 mini.h) to fix build.
13469 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13471 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13473 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13474 causes the corlib unit tests to fail.
13476 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13478 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13480 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13482 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13483 opcodes to the comparison relations.
13485 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13486 opcodes to their types.
13488 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13490 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13491 it in cfg->arch.cinfo.
13493 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13495 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13496 cfg->cil_offset_to_bb.
13498 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13500 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13501 created becase of initlocals.
13503 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13505 * mini-alpha.c cpu-alpha.md: More alpha port work from
13506 Sergey Tikhonov <tsv@solvo.ru>.
13508 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13510 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13512 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13514 * cpu-s390.md (break): Correct the length of break instruction.
13516 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13518 * mini.c: fix a couple of soft-float issues and comments.
13520 2007-04-15 Miguel de Icaza <miguel@novell.com>
13522 * trace.c (is_filenamechar): - is also a filename char.
13524 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13526 * mini-s390.c: Correct checking for enum type in return value processing.
13528 2007-04-14 Raja R Harinath <rharinath@novell.com>
13530 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13531 (version.h): Makefile is in the build directory.
13533 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13535 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13537 2007-04-11 Martin Baulig <martin@ximian.com>
13539 * mini.c (can_access_member): Fix handling of generic classes;
13542 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13544 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13546 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13548 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13550 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13552 * mini-codegen.c: make sure the right spill amount is
13553 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13555 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13557 * mini-ppc.c: fixes for the fp_branch_nan test.
13559 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13561 * basic.cs: Comment out new test which still fails on ia64.
13563 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13565 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13567 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13569 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13571 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13573 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13574 on 64 bit machines. Fixes part of #80738.
13576 * basic.cs: Add regression test.
13578 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13580 * inssel.brg basic.cs: Revert previous change to fix build.
13582 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13585 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13587 * basic.cs: Add new regression test.
13589 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13591 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13594 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13596 * cpu-s390x.md: Correct length of break instruction.
13598 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13600 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13601 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13603 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13605 * *.c: Begin WIN64 port.
13606 * mini.c: Use correct register in profiler.
13607 * mini-amd64.c: No inline assembly on Win64.
13608 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13609 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13610 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13611 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13612 mono_arch_ip_from_context for Win64.
13614 Contributed under MIT/X11 license.
13616 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13618 * exceptions-amd64.c (seh_handler): Ditto.
13620 * exceptions-x86.c (seh_handler): Fix a memory leak.
13622 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13624 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13625 mini-s390x.c: fixed peephole optimizations to deal
13626 correctly with 1 and 2 byte reload avoidance.
13628 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13630 * cpu-s390.md, cpu-s390x.md: update localloc length.
13632 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13634 * cpu-g4.md: added missing descriptions.
13636 2007-03-14 Miguel de Icaza <miguel@novell.com>
13638 * Makefile.am: Add support so the tail tests are not executed on
13639 PowerPC as that is a known limitation of the PowerPC port.
13641 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13643 * runmdesc.bat: Move to msvc directory.
13645 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13647 * runmdesc.bat: Run executable that was produced by the current
13648 target and sent via an argument.
13650 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13652 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13655 * generics.2.cs: Add regression test.
13657 2007-03-09 Wade berrier <wberrier@novell.com>
13659 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13661 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13663 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13664 AOT code depends on this.
13666 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13668 * mini.c: more precise tracking of types in the eval stack
13669 (part of fix for bug #81044).
13671 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13673 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13675 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13677 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13679 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13681 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13683 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13685 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13686 a pointer on 64 bit systems. Fixes #80190.
13688 * iltests.il: Add new regression test.
13690 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13692 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13694 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13696 * trace.c: Remove an erroneous alignemnt check when tracing.
13697 Fixes --trace on OSX86.
13699 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13701 * mini-$(arch).h: initialize SP in context for all the archs.
13703 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13705 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13706 regressions in the thread tests.
13708 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13710 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13711 - fixed implementation of LOCALLOC opcode
13712 - implemented non-un compare for floats
13714 - implementation of FDIV and CKFINITE opcodes
13715 - fixes for latest mono updates
13716 - additional arch opcodes
13718 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13720 * Makefile.am: simplify and merge rules for cross-compilation.
13722 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13724 * local-propagation.c: Actually *apply* the fix for bug 80591...
13726 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13728 * mini-exceptions.c: backuot part of the last change
13729 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13731 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13732 * inssel.brg: Fix bug 59286.
13735 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13737 * mini-exceptions.c: patch from Zoltan to correctly check for
13738 stack boundaries (using the stack register, not the frame register),
13739 fixes bugs #80724, #79717.
13741 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13743 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13744 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13746 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13747 presence of frame pointer elimination.
13749 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13751 * mini-x86.h: NetBSD UCONTEX_REG defines.
13753 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13755 * inssel-amd64.brg: Fix amd64 build.
13757 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13759 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13762 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13764 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13767 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13769 2007-01-30 Mark Mason <mason@broadcom.com>
13771 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13772 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13773 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13774 beginning support for CEE_JMP [not quite working yet]
13775 * tramp-mips.c: LMF handling now works
13777 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13779 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13781 * mini.h (NULLIFY_INS): New macro.
13783 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13785 * mini.c: statistical profiler fix for windows, patch
13786 from Tor Lillqvist (tml@novell.com).
13788 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13789 * local-propagation.c: Fix bug 80591.
13791 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13793 * Makefile.am: put back the --export-dynamic option as with
13794 the previous gmodule flags (thanks to Robert Jordan).
13796 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13798 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
13800 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
13801 simplify and speed up the local register allocator. Also rename some fields
13802 like iassign->vassign.
13804 * regalloc.c: Remove some functions which are no longer used since their
13805 inlined version is in mini-codegen.c.
13807 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
13809 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
13811 2007-01-27 Zoltan Varga <vargaz@gmail.com>
13813 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
13814 narrowing. Fixes #80622.
13816 * iltests.il: Add new regresssion test.
13818 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13820 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
13821 debug-debugger.c, debug-debugger.h: warning fixes.
13822 * driver.c: updated copyright year and made it fit in one line.
13824 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
13826 * aot-runtime.c: updated to use mono-dl instead of gmodule.
13828 2007-01-25 Zoltan Varga <vargaz@gmail.com>
13830 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
13832 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
13834 * iltests.il: Add new test for bug #80507.
13836 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13838 * mini-arm.h: use soft-float also on vfp for now.
13840 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13842 * mini.c: fix some more soft-float issues.
13844 2007-01-24 Zoltan Varga <vargaz@gmail.com>
13846 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
13848 2007-01-24 Massimiliano Mantione <massi@ximian.com>
13849 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
13850 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
13851 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
13853 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
13855 * mini-arm.c: typo fix.
13857 2007-01-23 Neale Ferguson <neale@sinenomine.net>
13859 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
13861 2007-01-21 Zoltan Varga <vargaz@gmail.com>
13863 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
13864 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
13866 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
13868 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
13870 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
13872 * inssel.brg: Fix a warning.
13874 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
13876 * abcremoval.c ssa.c ssapre.c: Update after this change.
13878 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
13880 * dominators.c (df_set): Use mono_bitset_union_fast.
13882 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13884 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
13885 mini-codegen.c: reduce relocations and memory usage for the cpu
13888 2007-01-20 Zoltan Varga <vargaz@gmail.com>
13890 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
13892 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
13893 to reduce their size.
13895 2007-01-19 Mark Mason <mason@broadcom.com>
13897 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
13898 * mini-mips.c: more configuration macros, support long conditional branches, additional
13899 asserts, fix epilog instrumentation.
13900 * mini-mips.h: use standard stack walk
13901 * cpu-mips.md: increase size of div, rem and conditional branches
13903 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
13905 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
13908 2007-01-19 Zoltan Varga <vargaz@gmail.com>
13910 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
13911 (compile_method): Ditto.
13913 * aot-runtime.c (decode_klass_info): Ditto.
13915 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
13916 needed by the code generated by inssel.brg. Also fix a warning.
13918 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini.c: deal with enums that become genericinsts by
13921 being nested in a generic class (bug #79956).
13923 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13925 * mini.c: match the generic definition to check for
13926 private access with generic types (bug #78431).
13928 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13930 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
13931 to make life easier for people cross-compiling that insist on not
13934 2007-01-17 Mark Mason <mason@broadcom.com>
13936 * inssel-long.brg: patch to deal with mips missing flags
13937 * inssel-long32-mips.brg: implement overflow checks
13938 * insset-mips.brg: implement overflow checks
13939 * mini-mips.h: implement conditional exception handling
13940 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
13941 Remove unused code, minor cleanups.
13942 * exceptions-mips.c: minor cleanups
13943 * mini-ops.h: add mips conditional exception ops
13944 * cpu-mips.md: add mips conditional exception ops
13947 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13949 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
13950 to deal with mips missing of flags.
13952 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
13954 * exceptions-ppc.c: execute fault handlers.
13956 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
13958 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
13960 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13962 * mini.c: handle also floating point values in initialize_array.
13964 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
13966 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
13967 array initialization and make it conditional on the intrins option.
13969 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
13971 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
13972 relocations and put the patch info names close to the enum definition.
13974 2007-01-15 Mark Mason <mason@broadcom.com>
13976 * basic.cs, exceptions.cs: break up large tests to increase debugability.
13978 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13980 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
13982 2007-01-12 Raja R Harinath <rharinath@novell.com>
13984 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
13986 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
13988 * Makefile.am: distribute the mips sources.
13990 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13992 * mini-codegen.h: handle bug #80489 here, by excluding ecx
13995 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
13997 * cpu-x86.md: back out for now as this triggers other regressions.
13999 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14001 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14002 to eax:edx, so ecx can't get allocated to them (bug #80489).
14004 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14006 * mini.c, mini-exceptions.c: enabled running fault handlers
14009 2007-01-03 Miguel de Icaza <miguel@novell.com>
14011 * driver.c: If nothing fail, do not use the string "failed",
14012 because it makes it very annoying to view test result logs on the
14015 2006-12-30 Miguel de Icaza <miguel@novell.com>
14017 * debug-debugger.c (mono_debugger_main): Rename "main" to
14018 "main_method" to prevent a warning.
14020 Remove a warning for unused field.
14022 2006-12-28 Martin Baulig <martin@ximian.com>
14025 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14027 2006-12-22 Martin Baulig <martin@ximian.com>
14029 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14030 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14031 seperate `.mdb_debug_info' section, so we can access it from the
14032 debugger even if the binary is stripped.
14034 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14035 from the `.mdb_debug_info' here to prevent the linker from
14036 removing that section.
14038 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14039 mdb-debug-info64.s.
14041 2006-12-19 Robert Jordan <robertj@gmx.net>
14043 * mini-x86: enable the code to return small structures in
14044 registers for FreeBSD as well. Fixes bug #80278.
14045 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14047 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14049 * mini-x86.c: align the stack when calling the profiler
14050 function instrumenting the prolog (on OSX).
14052 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14054 * mini.c: emit a break opcode where Debugger.Break () is called.
14056 2006-12-13 Miguel de Icaza <miguel@novell.com>
14058 * mini.c (mono_method_to_ir): Provide useful information on this
14059 assert, to prevent others from debugging like I did.
14061 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14063 * mini.c: enable code which was incorrectly commented
14066 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14068 * mini-x86.c: enable on OSX, too, the code to return small
14069 structures in registers.
14071 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14073 * mini-x86.c: remove the use of the dynamic code manager here, too.
14075 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14077 * mini.h, debug-debugger.c, tramp-*.c: fixed
14078 mono_debugger_create_notification_function() to use
14079 mono_global_codeman_reserve () instead of a dynamic code manager.
14081 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14083 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14084 ves_array_element_address() jit icall and use a generated
14085 managed method instead (which is about 4 times faster for a rank 3
14088 2006-11-29 Mark Mason <mason@broadcom.com>
14090 * basic-calls.cs: additional tests for passing
14091 structures as function arguments.
14093 2006-11-29 Mark Mason <mason@broadcom.com>
14095 * mini-mips.h: disable custom exception handling
14096 * mini-mips.c: throw/rethrow should use jalr to call
14097 exception stubs. Fixed bug with passing structures
14098 by value. More support for tracing floating point
14101 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14103 * mini.c: fixed typo in the soft-float ldind.r4 handling
14106 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14108 * mini.c, mini.h, driver.c: added --runtime command line
14109 option to select a different runtime than the autodetected one.
14110 * jit.h: added API for embedders to initialize with a specific
14113 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14115 * mini.c: handle also boxing of r4 values (bug #80024).
14117 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14119 * mini-ppc.c: force indirect calls until we reserve
14120 enough address space for all the generated code.
14122 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14124 * exceptions-arm.c: workaround bugs in the libc definition
14125 of struct ucontext.
14127 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14129 * inssel.brg: fixes from me and Mark Mason.
14131 2006-11-23 Dick Porter <dick@ximian.com>
14133 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14134 semaphore display now we've fixed the initial value
14136 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14138 * inssel.brg: partially revert the last change to fix the build.
14140 2006-11-21 Mark Mason <mason@broadcom.com>
14142 * inssel.brg: Add and use compare-and-branch macros to support
14143 architectures that do not have condition code registers (ie. MIPS).
14144 * *-mips.{c,brg,md}: Fix copyright statements
14146 2006-11-20 Mark Mason <mason@broadcom.com>
14148 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14149 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14150 * mini.h: Added declaration for mono_print_ins()
14151 * mini-codegen.c: added ins_spec initializer for MIPS
14152 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14153 vreg to be virtual and hreg to be non-virtual.
14154 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14155 is not yet working/implemented correctly.
14156 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14157 non-static, fixup calls to print_ins() from other parts in the file.
14159 2006-11-20 Mark Mason <mason@broadcom.com>
14161 * basic-calls.cs: added tests for passing structures as arguments
14164 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14166 * inssel-long32.brg: optimize signed division by power of two.
14168 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14170 * mini-arm.c: added support for interworking with thumb code
14171 (mono must be still be built using the ARM instruction encoding).
14173 2006-11-19 Miguel de Icaza <miguel@novell.com>
14175 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14176 verifier has different rules for it. Fixes a few verifier issues
14179 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14180 at the end, so people know what happened.
14182 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14184 * brach-opts.c: in optimize_exception_target() make sure we
14185 are in a catch clause (fixes bug #79871).
14187 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14189 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14190 more soft-float support fixes.
14192 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14194 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14195 that are passed half on the stack and half in registers.
14197 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14199 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14200 more mips integration work from Mark E Mason
14201 <mark.e.mason@broadcom.com>.
14203 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14205 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14206 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14207 tramp-mips.c: added sources for the mips port, not
14208 integrated in the build yet. Contributed by
14209 Mark E Mason <mark.e.mason@broadcom.com>.
14211 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14213 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14215 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14217 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14218 put the soft-float rules in its own file since it seems to
14219 break s390 compilation.
14221 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14223 * mini-arm.c: fixed wrnings.
14225 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14227 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14228 inssel-arm.brg: ARM support for soft-float.
14230 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14232 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14233 loads and stores of 32 bit fp values.
14235 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14237 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14239 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14240 works. Fixes #79852 and #79463.
14242 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14244 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14245 more soft-float support WIP and fixes.
14247 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14249 * mini-arm.c: some VFP updates.
14251 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14253 * mini-exceptions.c: 0 is a valid local var offset in some
14254 architectures, don't assert (bug #78508).
14256 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14258 * exceptions-arm.c: fixed off by one error in stack walk code.
14260 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14262 * mini.h, mini.c: more precise tracking of type load exceptions.
14264 2006-11-03 Robert Jordan <robertj@gmx.net>
14266 * Makefile.am: [WIN32] Add monow.exe target.
14267 * driver.c: [WIN32] Don't detach the console when debugging.
14270 2006-10-30 Miguel de Icaza <miguel@novell.com>
14272 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14274 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14276 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14278 * driver.c (mini_regression): Fix --regression with AOT.
14280 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14282 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14284 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14286 * mini-sparc.h: Don't use sigaction on sparc/linux.
14288 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14290 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14292 * mini-exceptions.c: Add proper include files for getpid ().
14294 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14296 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14297 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14300 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14301 name cache to reduce its size.
14303 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14305 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14307 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14308 the mono_lmf TLS variable.
14310 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14311 trampoline lmf frames.
14313 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14315 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14317 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14318 the mono_lmf TLS variable.
14320 * mini-exceptions.c: Access the LMF structure through accessors.
14322 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14323 variable instead of in jit_tls->lmf.
14325 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14327 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14328 trampoline lmf frames.
14330 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14332 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14334 * mini.c trace.c mini-x86.c: Revert these too.
14336 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14339 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14341 * genmdesc.c: removed now dead code.
14343 2006-10-09 Robert Jordan <robertj@gmx.net>
14345 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14347 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14349 * mini.h: do not leave gaps in the opcode values.
14351 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14353 * jit-icalls.h: flag functions as internal here, too.
14355 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14357 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14358 functions with the internal attribute.
14360 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14362 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14364 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14366 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14369 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14371 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14372 tail calls as on other platforms.
14374 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14376 * iltests.il: Add a few tailcall tests.
14378 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14380 * driver.c: fix loop for old compilers (bug #79521).
14382 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14384 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14386 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14388 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14389 metadata without any code.
14391 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14392 more precise debugging information using gdb.
14394 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14396 * inssel-ia64.brg: Make the helper methods static.
14398 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14400 * inssel-x86.brg: make the helper methods static.
14402 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14404 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14406 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14408 * mini.c: updates for monoburg changes.
14409 * inssel.brg: make a few helper functions static as they should.
14411 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14413 * Makefile.am: Move mini-codegen.c to common_sources.
14415 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14417 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14419 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14420 mini-ppc.h: port to use the common local register allocator.
14422 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14424 * mini.h: Remove the comment too then.
14426 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14428 * mini.h: put back backend.data which is to be used shortly and
14429 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14430 pointers on 4 byte boundaries it'd have much bigger issues running
14431 and you can ifdef it out anyway.
14433 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14435 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14436 MonoInst size by 4 bytes on 64 bit machines.
14438 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14440 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14441 replacement with more meaningful field names. Arch maintainers, please
14442 check the assigned names are good enough for your arch.
14444 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14446 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14447 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14449 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14451 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14452 relocations and memory requirements, put the optimization flags
14453 definitions in their own file.
14455 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14457 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14459 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14461 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14463 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14465 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14467 * inssel.brg: use the correct function to get the size of an item
14468 in an array, given an element class.
14469 * aot-compiler.c: do not access class->class_size directly.
14471 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14473 * mini.h, debug-mini.c: added a debugging function to print
14474 info about local variables and arguments in a jitted method.
14476 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14478 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14480 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14482 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14484 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14485 inner and outer loops when passing vtypes.
14487 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14489 * mini-ppc.c: take into account the cpu errata for cache flushing
14490 which caused some random errors (bug #79381).
14492 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14494 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14495 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14497 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14499 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14502 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14503 freebsd ports tree.
14505 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14506 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14508 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14511 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14513 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14515 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14517 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14518 macro does not have to be changed during debugging.
14520 * 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>.
14522 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14524 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14526 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14527 MONO_ARCH_NO_EMULATE_MUL is defined.
14529 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14531 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14533 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14535 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14537 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14539 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14540 stuff to mini-exceptions.c where it is used.
14542 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14543 setup code, the real one is in mini-exceptions.c.
14545 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14546 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14547 some changes from the freebsd ports tree.
14549 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14552 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14554 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14556 * mini.c: on Linux, check for /proc to be mounted
14557 (bug# 79351, novell bug#201204).
14559 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14561 * mini.c: handle cases where pthread_attr_getstack() behaves
14562 incorrectly (bug #78096).
14564 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14566 * mini-arm.c: support larger stack frames (bug #79272).
14568 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14570 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14572 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14575 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14576 mono_class_from_name () to find a class from its name.
14578 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14580 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14582 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14584 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14586 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14588 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14590 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14591 callinfo->trampoline.
14593 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14595 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14598 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14600 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14602 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14604 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14605 stats.method_trampolines, it is already done by the generic trampoline code.
14607 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14609 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14611 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14613 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14615 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14617 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14619 * mini.c (print_jit_stats): Print new stats.
14621 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14623 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14625 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14626 Address on two dimensional arrays. Fixes #78729.
14628 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14630 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14633 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14635 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14638 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14640 (mini_get_ldelema_ins): Ditto.
14642 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14644 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14645 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14648 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14650 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14651 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14653 * exceptions-s390x.c: Cosmetic change.
14655 * tramp-s390.c: Fix warning.
14657 * cpu-s390.md: Correct length of mul_imm.
14659 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14661 * aot-compiler.c: added binary writer with ELF backend
14662 implementation (only on Linux/x86 for now).
14664 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14666 * Makefile.am: Don't run net 2.0 AOT tests.
14668 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14669 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14671 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14673 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14675 * aot-compiler.c: simplified and refactored the asm-writing code
14676 to allow different backends.
14678 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14680 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14682 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14683 little. Share patches of type TYPE_FROM_HANDLE as well.
14685 * mini.c (mono_patch_info_equal): New helper function.
14686 (mono_patch_info_hash): Ditto.
14688 * aot-compiler.c (emit_method_code): Fix s390 build.
14690 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14691 is not handled because it is stored as a flag and not as a type ctor. Fixes
14694 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14696 * aot-compiler.c: Fix computation of GOT slot statistics.
14698 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14699 Also remove support for not PIC AOT.
14701 * mini.h: Bump AOT file format version.
14703 * objects.cs: Add a test for #78990.
14705 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14706 (peter.dettman@iinet.net.au). Fixes #79087.
14708 * basic-long.cs: Add a test for the above.
14710 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14712 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14714 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14717 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14719 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14722 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14724 * mini.c: Don't verify COM proxy invoke calls
14727 2006-08-10 Dick Porter <dick@ximian.com>
14729 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14730 which process is holding semaphores locked.
14732 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14734 * mini-ia64.c mini-amd64.c: Fix #79027.
14736 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14738 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14740 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14741 implicit arguments in a vararg call. Fixes #79027.
14743 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14745 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14746 (mono_get_array_new_va_signature): Ditto.
14748 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14750 * aot-runtime.c: Call init_plt lazily.
14752 * inssel-long.brg: Fix unsigned long->int conversion.
14754 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14756 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14757 that most data is now in the .rss/.data section.
14759 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14761 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14763 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14765 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14767 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14769 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14770 virtual call. Fixes #79010.
14772 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14773 and use the result as the this argument in the real call.
14775 * generics.2.cs: Add a new test for #79010.
14777 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14779 * mini-x86.c: Fix a warning.
14781 * aot-compiler.c: Add a bunch of statistics.
14783 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14785 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14787 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14789 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14791 * 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>.
14793 2006-07-13 Miguel de Icaza <miguel@novell.com>
14795 * mini.c (mono_method_to_ir): Obtain the original method in the
14796 CIL stream and use this to perform validation.
14800 2006-07-19 Zoltan Varga <vargaz@gmail.com>
14802 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
14803 (mono_arch_call_opcode): Ditto.
14805 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
14808 * mini.c (mono_patch_info_dup_mp): New helper function.
14810 * aot-compiler.c (compile_method): Fix some of the memory allocated during
14811 compilation. Fixes #78827.
14813 2006-07-18 Kornel Pal <kornelpal@gmail.com>
14815 * declsec.c: Use original security informations for
14816 MONO_WRAPPER_MANAGED_TO_MANAGED.
14818 2006-07-15 Jonathan Chambers <joncham@gmail.com>
14820 * mini.c: Allow Com Interop methods/classes and
14821 don't verify COM wrapper calls
14824 2006-07-13 Zoltan Varga <vargaz@gmail.com>
14826 * inssel-long32.brg: Fix long->i4 checked conversion.
14828 * exceptions.cs: Add a test for the above.
14830 2006-07-08 Zoltan Varga <vargaz@gmail.com>
14832 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
14834 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
14837 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
14840 2006-07-03 Zoltan Varga <vargaz@gmail.com>
14842 * mini.c: Fix solaris/x86 exception handling.
14844 * Makefile.am: Get rid of $(ICU_LIBS).
14846 2006-07-02 Zoltan Varga <vargaz@gmail.com>
14848 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
14849 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
14850 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
14852 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
14854 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
14855 this function causes a SIGSEGV.
14857 2006-06-22 Zoltan Varga <vargaz@gmail.com>
14859 * mini.c: Remove unused solaris/x86 includes.
14861 2006-06-21 Zoltan Varga <vargaz@gmail.com>
14863 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
14865 2006-06-20 Jb Evain <jbevain@gmail.com>
14867 * cpu-g4.md: fix max length of start_handler instruction.
14869 2006-06-20 Massimiliano Mantione <massi@ximian.com>
14870 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
14872 2006-06-16 Massimiliano Mantione <massi@ximian.com>
14873 * ssa.c: Fixed bug 78653 for SSA based deadce.
14874 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
14875 MonoInst.flags, used in SSA based deadce.
14876 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
14877 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
14879 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
14881 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
14882 it can end up using non executable memory on ppc64 systems
14883 running ppc32 userspace (fix from Johannes Berg).
14885 2006-06-14 Dick Porter <dick@ximian.com>
14887 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
14890 2006-06-13 Massimiliano Mantione <massi@ximian.com>
14891 * mini.c: Made so that inline is locally disabled if it would
14892 trigger a .cctor, because too many apps depend on this behavior
14893 (which seems to be also the one of the MS CLR).
14895 2006-06-13 Zoltan Varga <vargaz@gmail.com>
14897 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
14898 No idea why this worked before.
14900 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
14901 which branch to outer exception clauses since they could skip the
14902 inner finally clauses. Fixes #78633.
14904 * exceptions.cs: Add a test for the above.
14906 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
14909 * iltests.il: Add a test for the above.
14911 2006-06-12 Zoltan Varga <vargaz@gmail.com>
14913 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
14914 after the end of a try bblock, to prevent asserts in mini_method_compile ().
14916 * iltests.il: Add a test for the above.
14918 2006-06-10 Zoltan Varga <vargaz@gmail.com>
14920 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
14922 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
14923 methods as instrinsics.
14925 2006-06-09 Wade Berrier <wberrier@novell.com>
14927 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
14928 (simple-cee-ops.h ssapre-mini-ops.h)
14930 2006-06-09 Neale Ferguson <neale@sinenomine.net>
14932 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
14933 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
14935 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
14936 * cpu-s390x.md: Fix max. length values for a couple of instructions.
14938 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
14940 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
14942 2006-06-08 Massimiliano Mantione <massi@ximian.com>
14944 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
14945 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
14946 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
14947 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
14948 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
14949 of opcodes, so that bug 78549 should not happen again.
14950 * ssapre.c: Updated to use the renamed files.
14952 2006-06-08 Zoltan Varga <vargaz@gmail.com>
14954 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
14955 in OP_ATOMIC_EXCHANGE_I4.
14957 2006-06-07 Wade Berrier <wberrier@novell.com>
14959 * tramp-s390.c: Fix s390 build (add missing pointer declarations
14960 in mono_debugger_create_notification_function)
14962 2006-06-06 Zoltan Varga <vargaz@gmail.com>
14964 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
14966 * mini.c (type_from_stack_type): Disable some changes which do not
14969 * driver.c: Reenable opts.
14971 * mini.h (MonoStackSlot): New structure to keep track of the verification state
14972 of the evaluation stack.
14974 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
14975 evaluation stack trace at entry to the bblock.
14977 * mini.c (merge_stacks): New function to perform verification of stack merges.
14978 Turned off by default.
14980 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
14983 2006-06-06 Massimiliano Mantione <massi@ximian.com>
14985 * local-propagation.c: Fixed bug 78549.
14987 2006-06-04 Zoltan Varga <vargaz@gmail.com>
14989 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
14991 2006-06-02 Miguel de Icaza <miguel@novell.com>
14993 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
14994 tramp-arm.c, tramp-ia64.c
14995 (mono_debugger_create_notification_function): Update signature to
14996 new signature and use new protocol for creating the notification
14999 Should fix the build.
15001 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15003 * exceptions-ppc.c (mono_jit_walk_stack)
15004 (ves_icall_get_frame_info): Fix the build
15006 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15008 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15010 2006-05-31 Raja R Harinath <rharinath@novell.com>
15012 * il2tests.2.il: New file for generics CIL tests. Add test for
15014 * Makefile.am: Update.
15017 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15020 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15022 * aliasing.c: Fixed bug 78311.
15024 2006-05-29 Martin Baulig <martin@ximian.com>
15026 * mini-exceptions.c (mono_find_jit_info): When computing the
15027 native offset, check whether we're actually inside the method's
15028 code; call mono_debug_print_stack_frame() to format the frame.
15029 (ves_icall_System_Exception_get_trace): Call
15030 mono_debug_print_stack_frame() to format the stack frame.
15031 (ves_icall_get_trace): Update to the new debugging API.
15032 (mono_jit_walk_stack_from_ctx): Likewise.
15033 (ves_icall_get_frame_info): Likewise.
15035 * mini.c (get_method_from_ip): Use the new debugging API.
15036 (mono_print_method_from_ip): Likewise.
15039 (mono_jit_walk_stack): Use the new debugging API.
15040 (ves_icall_get_frame_info): Likewise.
15042 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15044 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15046 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15048 * mini.c: Added "limitator" to inline for debugging.
15050 2006-05-24 Martin Baulig <martin@ximian.com>
15052 * debug-debugger.c (mono_debugger_init): Create a private,
15053 malloc()-based code manager for the notification function and
15054 intentionally leak it on exit. This fixes the crash-on-exit race
15058 (mono_debugger_create_notification_function): Added
15059 `MonoCodeManager *' argument.
15062 (mono_debugger_create_notification_function): Added
15063 `MonoCodeManager *' argument.
15065 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15067 * aliasing.c: Fixed 64 bit issue.
15068 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15069 default since all known bugs are fixed (one more time!).
15071 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15073 * mini.c: write barrier support.
15075 2006-05-23 Martin Baulig <martin@ximian.com>
15077 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15078 check at the top of the file.
15080 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15082 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15083 reverting changes without reason and without changelog entries.
15085 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15087 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15088 to a few opcodes. Fixes #78439.
15090 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15091 consistency with other archs.
15093 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15095 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15097 * debug-debugger.c: fix the build.
15099 2006-05-17 Martin Baulig <martin@ximian.com>
15102 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15103 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15104 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15105 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15107 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15109 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15111 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15113 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15114 MONO_TYPE_GENERICINST.
15116 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15117 MONO_TYPE_GENERICINST.
15119 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15121 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15124 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15126 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15128 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15130 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15132 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15133 mono_trace_cleanup ().
15135 * iltests.il: Fix problem with the newly added test.
15137 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15138 due to register constraints, free up the previous hreg. Fixes #78314.
15140 * iltests.il: Add new test for #78314.
15142 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15143 Interlocked.Add. Fixes #78312.
15145 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15147 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15149 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15151 2006-05-05 Martin Baulig <martin@ximian.com>
15153 * debug-mini.c (mono_debug_open_block): New method.
15156 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15157 the beginning of each basic block.
15160 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15161 the beginning of each basic block.
15163 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15165 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15166 default until I understand why they break the build on amd64.
15168 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15170 * mini.c (mini_cleanup): Call mono_cleanup ().
15172 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15175 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15177 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15178 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15179 default since all known bugs are fixed, and I cannot reproduce bug
15180 77944... I'm asking Matt Hargett to test again after this commit.
15182 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15184 * mini-codegen.c: Fixed typo that thrashed inline.
15186 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15188 * dominators.c (compute_dominators): Avoid using a worklist since
15189 it is not correct in some cases. Instead, iterate over all bblocks as
15190 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15192 2006-04-28 Miguel de Icaza <miguel@novell.com>
15194 * mini.c (mono_jit_compile_method_inner): Use
15195 mono_prepare_exception_from_error that resets the value
15198 2006-04-27 Miguel de Icaza <miguel@novell.com>
15200 * mini.c: Move the mini_loader_error_to_exception to metadata.
15202 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15204 * aliasing.c: Fixed bug 78210.
15206 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15208 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15209 default until all their problems (or the ones they trigger) are fixed.
15211 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15213 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15215 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15216 as loaded only after resolving patches since that could invoke the same method.
15218 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15220 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15223 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15226 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15229 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15230 made from AOT code through the PLT table.
15232 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15233 holding the plt offset when a call is made to the aot plt trampoline.
15235 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15237 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15240 * Makefile.am (common_sources): Fix build breakage.
15242 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15243 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15244 intra-assembly calls if possible.
15246 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15248 * mini-trampolines.c: Handle PLT entries.
15250 * mini.c: Avoid creating a GOT var for calls.
15252 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15253 from mscorlib code.
15255 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15256 from mscorlib code.
15258 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15261 * mini.h: Bump AOT file format version.
15263 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15266 2006-04-25 Martin Baulig <martin@ximian.com>
15268 * driver.c: Disable copyprop, consprop and inline when running
15269 inside the debugger.
15271 2006-04-25 Martin Baulig <martin@ximian.com>
15273 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15274 with `get_current_thread' and added `detach'.
15275 (MonoDebuggerMetadataInfo): Added `thread_size',
15276 `thread_tid_offset', `thread_stack_ptr_offset' and
15277 `thread_end_stack_offset'.
15279 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15281 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15284 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15285 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15287 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15289 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15291 * aot.c: Add support for ADJUSTED_IID.
15293 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15295 * aot.c (emit_method_order): Don't align method_order_end.
15297 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15298 the interface ID changes.
15300 2006-04-21 Dick Porter <dick@ximian.com>
15302 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15303 cleaning up a thread. Fixes the new part of bug 77470.
15305 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15307 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15308 to managed wrapper.
15310 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15312 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15314 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15315 SIGSEGV. Fixes #78072.
15317 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15318 unregister our SIGABRT handler.
15320 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15322 * mini.c: Disabled inline where it can alter the call stack in a
15323 way visible from managed code.
15324 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15327 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15329 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15330 on other platforms. Fixes #78089.
15332 2006-04-13 Martin Baulig <martin@ximian.com>
15334 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15335 determine whether we're inside the debugger.
15338 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15340 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15342 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15343 handler clauses. Fixes #78024.
15345 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15346 in the CALL_MEMBASE opcodes. Fixes #78088.
15347 (mono_arch_get_vcall_slot_addr): Ditto.
15349 2006-04-10 Martin Baulig <martin@ximian.com>
15351 * debug-debugger.c: The thread handling code has now been moved
15352 into ../metadata/threads.c.
15354 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15356 * driver.c (mono_main): Fix --with-gc=none build.
15358 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15359 (mono_spillvar_offset_float): Ditto.
15360 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15361 hreg, not when its !global, since on ia64, there is a third category: stacked
15364 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15366 * mini.c: set MonoInst->klass for load field address and a few other
15369 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15371 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15373 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15375 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15376 the branch opt changes.
15378 2006-04-06 Dick Porter <dick@ximian.com>
15380 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15382 * wapihandles.c (mini_wapi_seminfo):
15383 * driver.c (mono_main): Add semaphore info option
15385 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15387 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15388 branch optimization changes. Fixes #78009.
15390 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15392 * mini.c: ignore accessibility of methods in managed->native wrappers.
15394 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15396 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15398 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15400 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15402 * mini.c: Modify the branch optimizations to preserve the invariant that
15403 the entries inside the in_bb and out_bb arrays are unique.
15404 (mono_unlink_bblock): Avoid creation of new arrays.
15406 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15408 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15411 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15413 * mini.c (optimize_branches): Remove the "optimizations" in
15414 the cbranch1/cbranch2 -> branch cases which were causing several
15415 problems in the past. Fixes #77986.
15417 2006-03-31 Chris Toshok <toshok@ximian.com>
15419 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15420 default optimizations :(
15422 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15424 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15427 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15429 * local-propagation.c: Added comments to structs and removed
15430 "Mono" prefixes from local tree mover types.
15432 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15434 * Makefile.am (arch_sources): Define this for each architecture so
15435 libmono_la_SOURCES is defined in one place.
15437 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15439 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15442 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15444 * driver.c: print the GC name supplied by configure.
15446 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15448 * local-propagation.c: Added tree mover, and moved here all the
15449 local propagation code from mini.c
15450 * mini.c: Added support for treeprop, and moved all the local
15451 propagation code to local-propagation.c
15452 * mini.h: Added support for treeprop
15453 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15454 treeprop, inline and deadce by default
15455 * Makefile.am: Added local-propagation.c
15457 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15459 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15461 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15463 * debug-debugger.c: make it compile without the Boehm GC.
15465 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15467 * mini.c: fixed issue with mismatch when an icall is registered
15468 with multiple names but same address.
15470 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15472 * declsec.c, mini-exceptions.c: use write barrier to set reference
15473 fields of managed objects.
15475 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15477 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15478 (can_access_internals): Fix a warning.
15480 * mini.c (print_method_from_ip): Rename this to
15481 mono_print_method_from_ip so it gets exported.
15483 * trace.c: Deal with strings inside StringBuilder's containing garbage
15484 and fix memory leaks. Fixes #77848.
15486 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15488 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15491 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15493 * mini-s390.c: Remove OP_X86_TEST_NULL.
15495 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15497 * mini.c: use the correct GetHashCode() for the moving collector.
15499 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15501 * liveness.c: Regalloc spill cost tuning.
15503 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15505 * mini-s390x.h: Correct S390_LONG macro.
15507 * mini-s390x.c: Cleanup unused code.
15509 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15511 * jit-icalls.h: New file.
15513 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15514 icalls and include that instead of including jit-icalls.c.
15516 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15519 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15521 * mini.c: when checking for member accessibility, also check for
15522 friend assemblies and for explicit interface implementations.
15524 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15526 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15528 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15530 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15531 common cases are done first.
15533 * mini-ops.h: Only define platform specific opcodes on the given platform.
15535 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15538 2006-03-14 Martin Baulig <martin@ximian.com>
15540 Revert Paolo's change from r57348:
15542 * mini.h: don't use gboolean for bitfields.
15543 * mini.c: verifier changes for fields and methods accessibility.
15545 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15547 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15549 * mini-s390x.c: Fix conv_r_un.
15551 * cpu-s390, cpu-s390x.md: Fix lengths.
15553 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15555 * mini.c: nested types have access to all the nesting
15556 levels, not just the enclosing types.
15558 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15560 * mini.c: added a few more verification checks.
15562 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15564 * liveness.c: Merge optimizations from the linear-il branch.
15566 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15568 * mini-ia64.c (emit_call): Add a comment.
15570 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15572 * tramp-ia64.c: Fix some warnings.
15574 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15576 * mini.h: don't use gboolean for bitfields.
15577 * mini.c: verifier changes for fields and methods accessibility.
15579 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15581 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15582 lazy icall wrapper changes.
15584 * dominators.c: Replace all the dominator algorithms with faster
15585 ones from the linear-il branch.
15587 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15590 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15591 common cases are done first.
15593 * mini-amd64.c: Fix some warnings.
15595 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15598 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15601 * mini.h: Add a missing prototype.
15603 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15605 * mini.c: Compile icall wrappers lazily.
15607 * mini-codegen.c: Use printf instead of g_print since its much faster.
15609 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15612 * mini.c (optimize_branches): Cache the negative result from
15613 remove_block_if_useless ().
15615 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15616 Also fix some bblock linking issues.
15618 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15621 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15623 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15624 accessed fields first, for better cache behavior.
15626 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15628 * mini.c: speedup IList<T> array accesses.
15630 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15632 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15633 inline_costs counter. Fixes #77190.
15635 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15637 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15638 trace messages. Fixes #77706.
15640 2006-03-04 Martin Baulig <martin@ximian.com>
15642 * tramp-amd64.c, tramp-x86.c
15643 (mono_debugger_create_notification_function): Use
15644 mono_global_codeman_reserve() to allocate a buffer at runtime and
15647 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15649 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15650 notification function at runtime and then call `initialize' in the
15651 `MONO_DEBUGGER__debugger_info' vtable.
15653 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15655 * iltests.il: Fix a visibility problem.
15657 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15659 * driver.c, mini.c: add hooks for the counters API.
15661 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15663 * driver.c: show disabled options.
15665 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15667 * linear-scan.c: always use cost-driven selection.
15669 2006-02-28 Raja R Harinath <rharinath@novell.com>
15671 * jit-icalls.c (helper_compile_generic_method): Revert change from
15674 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15676 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15678 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15680 * inssel.brg: style fixes, mostly to force the updated monoburg
15681 to run for people using svn.
15683 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15685 * mini.c: match monoburg changes.
15687 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15689 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15690 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15691 declaration in the header file.
15693 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15695 * helpers.c: reduce relocations and mem usage.
15697 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15699 * mini.h, mini-codegen.c: disable logging features if
15700 requested by configure.
15702 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15704 * mini.c: tiny verifier changes.
15706 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15708 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15709 cpu-pentium.md: stack alignment changes for osx/x86,
15710 partially from Geoff Norton <gnorton@customerdna.com>.
15712 2006-02-24 Raja R Harinath <harinath@gmail.com>
15714 * jit-icalls.c (helper_compile_generic_method): Update to changes
15715 in metadata/class.c.
15717 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15719 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15721 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15722 interface calls with large offsets.
15724 2006-02-23 Raja R Harinath <rharinath@novell.com>
15726 * jit-icalls.c (helper_compile_generic_method): Document the
15727 special-case we depend on so that we can inflate the method twice
15728 with the same context with no bad side-effects.
15730 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15732 * mini-x86.c, mini-amd64.c: fix for case when xen support
15735 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15737 * mini-x86.c, mini-amd64.c: generate code to access tls items
15738 in a faster way for Xen systems.
15740 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15742 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15743 updates and compilation fixes for the OSX/x86 port, mostly from
15744 Geoff Norton <gnorton@customerdna.com>.
15746 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15748 * inssel.brg: faster interface call implementation
15749 to sync with the interface_offsets MonoVTable changes.
15751 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15753 * mini.c: more verification checks.
15755 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15757 * mini.c: added a few more verification checks.
15759 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15761 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15762 facility on the processor and use it if available.
15764 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15766 * driver.c, aot.c, mini.c: throw exception if the IL code is
15767 invalid or unverifiable.
15769 2006-02-17 Raja R Harinath <rharinath@novell.com>
15771 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15774 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15776 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15778 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15780 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15781 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15782 handling of instantiated generic valuetypes.
15784 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15786 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15787 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15790 * generics.2.cs: Revert the nullable reftypes tests.
15792 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15794 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15795 using __builtin_frame_address (1) as it doesn't work in the presence
15796 of optimizations. Hopefully fixes #77273.
15798 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
15799 -> generics.cs change as it doesn't work with some automake versions.
15801 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15803 * mini.c: handle systems that sue a different way to
15804 retrieve the stack address of the current thread.
15806 2006-02-09 Zoltan Varga <vargaz@gmail.com>
15808 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
15809 it specially in the makefile.
15811 * generics.2.cs: Add tests for nullable reference types.
15813 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15815 * mini.c: always handle the case when mono_jit_init()
15816 is called in a thread different from the main thread,
15817 confusing libgc (bug #77309).
15819 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
15821 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
15823 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15825 * mini.c: change optimize_branches () to use a single loop
15826 and introduce a new optimization to simplify some range checks.
15828 2006-02-03 Martin Baulig <martin@ximian.com>
15830 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
15831 and merged with debugger_thread_manager_add_thread().
15832 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
15833 inform the debugger about the main thread.
15835 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15837 * basic.cs: Add test for div.un/rem.un constant folding.
15839 2006-02-03 Neale Ferguson <neale@sinenomine.net>
15841 * cpu-s390x.md: correct int_xor_imm length
15843 2006-02-03 Zoltan Varga <vargaz@gmail.com>
15845 * generics.2.cs: New test for #77442.
15847 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
15850 2006-02-02 Martin Baulig <martin@ximian.com>
15852 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
15853 <mono/metadata/mono-debug-debugger.h>
15855 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
15857 2006-02-02 Martin Baulig <martin@ximian.com>
15859 * debug-debugger.h: New header file for debug-debugger.c.
15861 * debug-debugger.c: Big API cleanup; don't run the managed Main()
15862 function is a separate thread anymore; add support for attaching.
15864 2006-02-01 Zoltan Varga <vargaz@gmail.com>
15866 * tramp-x86.c: Fix a warning.
15868 2006-01-31 Zoltan Varga <vargaz@gmail.com>
15870 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
15871 on very large methods.
15873 * aot.c (load_patch_info): Fix a warning.
15875 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
15877 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
15878 mini-ops.h: alu membase optimizations.
15880 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
15882 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
15883 to speedup StringBuilder.
15885 2006-01-27 Zoltan Varga <vargaz@gmail.com>
15887 * dominators.c (mono_compute_natural_loops): Fix detection of
15888 loop body start blocks.
15890 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
15892 2006-01-26 Zoltan Varga <vargaz@gmail.com>
15894 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
15897 2006-01-25 Massimiliano Mantione <massi@ximian.com>
15899 * aliasing.c: Fixed aliasing issue on 64 bit archs.
15901 2006-01-25 Martin Baulig <martin@ximian.com>
15903 * debug-debugger.c: Moved the `MonoDebuggerManager' and
15904 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
15905 started to cleanup this file a little bit.
15907 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
15909 * mini.c: optimize a codepath frequently happening in generics code.
15911 2006-01-23 Martin Baulig <martin@ximian.com>
15913 * Makefile.am: Only compile debug-debugger.c on supported platforms.
15915 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
15916 functions directly.
15918 * driver.c: debug-debugger.c is only available if
15919 `MONO_DEBUGGER_SUPPORTED' is defined.
15921 2006-01-23 Martin Baulig <martin@ximian.com>
15923 * debug-debugger.c: Only enable this on platforms where the Mono
15924 Debugger is working (x86 and x86_64).
15926 2006-01-21 Martin Baulig <martin@ximian.com>
15928 The Mono Debugger is now using the normal `mono' instead of the
15929 `mono-debugger-mini-wrapper' when executing managed code.
15931 * debug-debugger.c: New file; previously known as
15932 debugger/wrapper/wrapper.c.
15934 * debug-mini.c (mono_init_debugger): Removed.
15936 * driver.c (mono_main): Added new `--inside-mdb' command line
15937 argument which is used when running inside the debugger.
15939 2006-01-20 Zoltan Varga <vargaz@gmail.com>
15941 * liveness.c (mono_analyze_liveness): Remove some unused data
15944 2006-01-17 Zoltan Varga <vargaz@gmail.com>
15946 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
15948 2006-01-16 Zoltan Varga <vargaz@gmail.com>
15950 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
15951 depends on implementation details of monobitset.
15953 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
15956 2006-01-15 Zoltan Varga <vargaz@gmail.com>
15958 * liveness.c: Update after monobitset changes.
15960 2006-01-14 Zoltan Varga <vargaz@gmail.com>
15962 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
15964 2006-01-11 Neale Ferguson <neale@sinenomine.net>
15966 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
15968 * mini-s390x.c: Remove warning messages.
15970 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
15972 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
15974 2006-01-10 Zoltan Varga <vargaz@gmail.com>
15976 * generics.2.cs: Add ldelem/stelem_any test.
15978 2006-01-10 Neale Ferguson <neale@sinenomine.net>
15980 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
15982 2006-01-07 Zoltan Varga <vargaz@gmail.com>
15984 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
15986 2006-01-06 Zoltan Varga <vargaz@gmail.com>
15988 * generics.2.cs: Reenable vtype tests.
15990 * inssel-x86.brg: Remove an icorrect valuetype rule.
15992 2006-01-06 Neale Ferguson <neale@sinenomine.net>
15994 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
15995 initial support for OP_ABS.
15997 2006-01-05 Neale Ferguson <neale@sinenomine.net>
15999 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16001 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16003 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16004 conversion and implement LADD/LSUB.
16006 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16009 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16011 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16013 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16016 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16018 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16019 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16020 (stack walk problem).
16022 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16024 * aot.c (mono_aot_load_method): Fix a warning.
16026 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16028 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16030 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16032 * iltests.il: Add test for #77148.
16034 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16037 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16039 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16041 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16043 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16044 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16046 * basic-long.cs: Add lconv-to-r4/r8 tests.
16048 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16050 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16052 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16053 here as on other archs.
16055 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16057 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16059 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16061 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16063 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16065 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16066 instrument_prolog; Add memory_barrier instruction.
16068 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16070 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16072 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16074 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16076 * aliasing.c inssel.brg: Fix warnings.
16078 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16079 could skip initialization of some parts of memory.
16081 * mini.c mini-ia64.c: Fix warnings.
16083 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16085 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16087 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16088 a crash seen on sparc.
16090 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16092 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16094 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16096 * mini-ops.h: Add s390_backchain instruction
16098 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16100 * cpu-s390.md: Add s390_backchain instruction
16102 * mini-s390.c: Significant ABI changes
16104 * mini-s390.h: Cater for zero length structures
16106 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16108 * mini-s390.c: ABI fixes
16110 * inssel-s390.brg: Remove debug statements
16112 * cpu-s390.md: Fix length of ATOMIC_xx operations
16114 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16116 * basic-float.cs: Add float<->long conversion tests.
16118 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16120 * mini-s390.c: Fix LOCALLOC processing.
16122 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16124 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16126 * iltests.il: Add tests for some opcodes not covered by the other
16129 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16131 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16132 register loading for Tail processing; Correct trace output.
16134 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16136 * cpu-s390.md: Correct size of jmp instruction.
16138 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16140 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16142 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16144 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16145 Bring s390 up to current level.
16147 2005-12-12 Zltan Varga <vargaz@gmail.com>
16149 * generics.2.cs: Disable the newly added tests as they do not work yet.
16151 * generics.2.cs: Add valuetype tests.
16153 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16155 * basic-long.cs: Add i4->u8 test.
16157 * objects.cs: Add tests for JIT intrinsic.
16159 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16160 optimizations lost by a mistake.
16162 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16164 * basic-long.cs: Remove a test moved to objects.cs.
16166 * arrays.cs: Add more array tests.
16168 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16170 * arrays.cs: Add new tests for multi-dimensional arrays.
16172 2005-12-06 Raja R Harinath <rharinath@novell.com>
16174 * Makefile.am (test_sources2): Add generics.2.cs.
16175 (EXTRA_DIST): Add test_sources2.
16177 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16179 Support for boxing and unboxing nullable types as well as the
16180 isinst operation on nullables, per the CLI ammendment.
16182 * inssel.brg (CEE_ISINST): Special case for nullable
16184 * mini.c (handle_unbox_nullable): new method
16185 (handle_box): Special case for nullable types
16186 (mono_method_to_ir): Call handle_unbox_nullable in correct
16189 * generics.2.cs: New test suite
16191 * Makefile.am: Support for regression tests with generics.
16193 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16195 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16196 allocated to registers. Fixes #76800.
16198 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16200 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16202 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16204 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16207 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16209 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16212 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16214 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16215 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16217 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16218 single precision before storing to a single precision location.
16220 2005-11-28 Raja R Harinath <rharinath@novell.com>
16222 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16224 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16226 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16229 * basic.cs: Remove test_0_byte_compares test which was moved to
16230 objects.cs a long time ago.
16232 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16234 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16236 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16238 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16239 handlers are called.
16241 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16244 * mini-ia64.c: Add support for the throw->branch exception
16247 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16249 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16251 * mini.c: Enabled "fastpath" deadce :-)
16253 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16255 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16256 alias analysis pass to support it.
16257 * mini.h: Likewise.
16259 * liveness.c: Likewise (liveness computation can use aliasing
16260 information to be more accurate).
16261 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16262 moreover made so that "--compile-all" uses the given optimization
16263 flags and not the default ones.
16264 * aliasing.c: Alias analysis (new file).
16265 * aliasing.h: Likewise.
16266 * Makefile.am: added "aliasing.c" and "aliasing.h".
16268 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16270 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16273 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16275 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16276 fp >= end_of_stack exit condition, as it is not needed, and it might
16277 become true for fp eliminated frames.
16279 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16281 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16284 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16286 * mini-arm.c: fixed alignment of doubles/longs to match
16287 the C ABI (bug #76635).
16289 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16291 * aot.c: fix compilation with --enable-minimal=aot.
16293 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16295 * mini-arm.c: fixed compatibility with the new
16296 floating point emulator package for compares.
16298 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16300 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16302 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16304 * mini-exceptions.c (print_stack_frame): Output to stderr.
16305 (mono_handle_native_sigsegv): Ditto.
16307 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16309 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16310 OP_LCONV_TO_OVF_I implementation.
16312 * mini-amd64.c: Add support for the throw->branch exception
16315 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16316 when the catch clause catches a more general exception, i.e. Object.
16318 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16320 * cpu-ia64.md: Remove unused opcodes.
16322 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16323 specific defines for architectures defining USE_SIGACTION.
16325 * mini-ia64.c: Fix some warnings.
16327 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16328 version seemed to skip a frame.
16330 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16332 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16333 only calls which are made to native code use this flag.
16335 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16337 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16338 varargs methods as well.
16340 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16341 which have save_lmf set. Reorganize methods prologs a bit.
16343 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16344 debugger to the proper place.
16346 2005-10-29 Martin Baulig <martin@ximian.com>
16348 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16349 when running inside the debugger until the debugger has support
16352 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16354 * mini.h: Fix a warning.
16356 2005-10-24 Miguel de Icaza <miguel@novell.com>
16358 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16359 we expose publicly, this returns the string.
16361 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16363 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16364 with fp elimination.
16366 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16368 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16369 native stacktrace using the glibc 'backtrace' function if available.
16371 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16373 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16375 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16376 handle SIGSEGVs received while in native code.
16378 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16379 code, call mono_handle_native_sigsegv which will abort the runtime
16380 after printing some diagnostics, instead of converting it into a
16381 confusing NullReferenceException.
16383 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16385 * cpu-pentium.md: Remove unused opcodes.
16387 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16389 * mini-amd64.h (MonoLMF): Add rsp field.
16391 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16394 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16396 * mini-codegen.c (get_register_spilling): Fix some warnings.
16398 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16400 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16401 elimination during exception handling. Enable fp elimination by
16404 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16407 2005-10-16 Martin Baulig <martin@ximian.com>
16409 * mini-exceptions.c
16410 (mono_debugger_run_finally): New public method for the debugger.
16412 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16414 * debug-mini.c (mono_debug_init_method): Fix warning.
16416 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16417 the 'exname' parameter const to fix some warnings.
16419 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16421 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16422 introduced by the previous patch.
16424 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16426 * basic-float.cs: Add test for precision of float arithmetic.
16428 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16429 when loading/storing single values from/to memory.
16431 * mini.c (mono_jit_compile_method_with_opt): Create the function
16432 pointers in the correct domain.
16434 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16436 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16437 introduced by previous patch.
16439 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16440 when out_filter_idx is NULL.
16442 * mini-exceptions.c: Don't run filter clauses twice during exception
16443 handling. Fixes #75755.
16445 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16447 * aot.c: Add support for ldflda wrappers.
16449 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16452 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16454 * mini.c, mini.h: do not consider exception handlers blocks when
16455 setting up interface variables.
16457 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16459 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16461 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16463 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16464 causes a regression.
16466 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16468 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16470 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16471 of the OP_P definitions.
16473 * TODO: Add a proposal for dealing with the CEE/OP mess.
16475 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16476 optimizations from the x86 port.
16478 * cpu-amd64.md: Ditto.
16480 * basic.cs basic-long.cs: Add tests.
16482 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16484 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16485 Patrik Torstensson's implementation of my exception-handling
16486 optimization idea, when the exception object is not used
16489 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16491 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16492 of the mul_imm optimizations from the old jit.
16494 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16496 * mini.c, liveness.c: patch by Patrik Torstensson and
16497 Zoltan Varga to improve performance in methods with
16500 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16502 * driver.c: Remove 'Globalization' entry from --version.
16504 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16506 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16507 there is a profiler interested in JIT events.
16509 * aot.c: Load profile files produced by the AOT profiling module, and
16510 reorder methods based on the profiling info. Add a 'method_order' table
16511 to the AOT file to make mono_aot_find_jit_info work with the reordered
16514 * mini.h: Bump AOT file version info.
16516 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16518 * mini-arm.h: work around what looks like a gcc bug when optimizations
16521 2005-09-28 Raja R Harinath <rharinath@novell.com>
16523 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16524 conditionals. Use ...
16525 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16527 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16529 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16530 to determine the amount of memory to copy when passing valuetypes.
16532 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16533 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16535 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16537 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16538 information about aot.
16540 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16542 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16543 macros. This will allow a deadlock debugger to easily be plugged
16546 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16548 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16550 2005-09-27 Raja R Harinath <rharinath@novell.com>
16552 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16553 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16554 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16555 ($(arch_built)) [CROSS_COMPILING]: Error out.
16557 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16559 * aot.c: Add support for the no_special_static flag for classes.
16561 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16563 * Reapply reverted patches.
16565 * *: Revert r50174 as well.
16567 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16569 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16571 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16573 2005-09-23 Miguel de Icaza <miguel@novell.com>
16575 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16576 part of the SIG_HANDLER_SIGNATURE.
16578 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16580 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16583 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16584 introduced by previous patch.
16586 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16588 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16589 saved registers too.
16591 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16592 upon the information returned by get_call_info ().
16594 * mini-x86.c (add_float): Fix stack size calculation.
16595 (mono_arch_call_opcode): Rewrite this so it works based up the
16596 information returned by get_call_info ().
16597 (mono_arch_get_this_vret_args): Ditto.
16599 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16601 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16602 in cinfo to determine the registers which need to be used.
16604 2005-09-20 Miguel de Icaza <miguel@novell.com>
16606 * driver.c (mono_main): Add --server and --desktop flags.
16608 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16610 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16611 registers as global registers.
16613 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16614 longer needed with the new register allocator.
16616 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16618 * cpu-ia64.md: Remove unused opcodes.
16620 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16622 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16624 * cpu-amd64.md: Remove unused opcodes.
16626 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16627 needed with the new register allocator.
16629 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16632 2005-09-16 Raja R Harinath <rharinath@novell.com>
16634 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16636 2005-09-16 Martin Baulig <martin@ximian.com>
16638 * exceptions-amd64.c
16639 (throw_exception): Don't call mono_debugger_throw_exception() if
16640 we're a rethrow - see the FIXME in the code.
16642 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16644 * mini.c (mono_init_exceptions): This only works on some architectures.
16646 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16648 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16651 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16653 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16654 now in mini-exceptions.c.
16656 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16658 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16659 now in mini-exceptions.c.
16661 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16663 * exceptions-x86.c: Applied patch from Patrik Torstensson
16664 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16666 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16667 code into mini-exceptions.c. Add some assertions to it.
16669 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16671 * aot.c (emit_section_change): Applied patch from "The Software Team"
16672 (<software@solmersa.com>). Fix as errors on windows.
16674 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16676 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16677 method info into the LMF.
16679 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16681 * mini-ia64.c: Add proper unwind info for method epilogs.
16683 * exceptions-ia64.c: Add some code to help debugging.
16685 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16687 * mini-exceptions.c: Fix warning.
16689 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16691 * mini.c: Really fix build.
16693 * mini-x86.c mini-amd64.c: Fix build.
16695 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16697 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16699 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16700 some Interlocked methods as intrinsics.
16702 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16703 for Thread methods as well.
16705 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16707 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16709 * mini-ia64.c mini-x86.c mini-amd64.c
16710 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16713 * mini.c (mono_init_exceptions): Fix build breakage.
16715 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16717 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16718 of instructions. Use the new ia64_unw_op macros for emitting unwind
16721 * mini.c (mono_init_exceptions): Initialize exception handling
16722 related trampolines at startup.
16724 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16726 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16728 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16730 * mini.c: Handle type loading errors gracefully during compilation and
16731 throw the appropriate exception.
16733 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16735 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16736 for the mono binary.
16738 2005-09-09 Martin Baulig <martin@ximian.com>
16740 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16743 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16745 * mini-arm.h: use emulation for conv.r.un for the release.
16747 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16749 * mini-arm.c, objects.cs: more fixes and tests for them.
16751 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16753 * mini-arm.c: align structures to at least 4 bytes to be able
16754 to keep our current optimized memcpy.
16756 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16758 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16760 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16762 * mini.c: ignore SIGPIPE.
16764 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16766 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16768 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16770 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16772 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16774 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16776 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16777 exception handling support.
16778 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16779 patch by Brian Koropoff <briank@marakicorp.com>).
16781 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16783 * mini.c: revert another 'optimization' which breaks when
16784 items on the eval stack need to be saved at a basic block end
16787 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16789 * jit-icalls.c: for arrays, ensure we always provide
16792 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16794 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16796 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16798 2005-08-29 Zoltan Varga <vargaz@gmail.com>
16800 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
16801 arguments in their original register.
16803 2005-08-28 Zoltan Varga <vargaz@gmail.com>
16805 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
16808 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
16809 when ssapre is enabled.
16811 * inssel-long.brg: Fix bug in previous patch.
16813 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
16814 multiplication by a constant.
16816 2005-08-27 Zoltan Varga <vargaz@gmail.com>
16818 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
16821 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
16824 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
16826 * inssel-arm.brg: apply changes tested by Brian Koropoff
16827 <briank@marakicorp.com>.
16829 2005-08-25 Zoltan Varga <vargaz@gmail.com>
16831 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
16833 2005-08-24 Zoltan Varga <vargaz@gmail.com>
16835 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
16836 to the same register if dreg is just a base register.
16837 (print_ins): Improve printing of membase opcodes.
16839 * inssel-x86.brg: Add optimized ldind(reg) rules.
16841 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
16843 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
16845 * mini.c: when running under valgrind, set the stack bottom for
16846 the GC at the actual approximate stack for the app (fixes running
16847 mono with valgrind).
16849 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
16851 * mini.c: do no break at the first valuetype to init found
16852 (fixes bug #75791).
16854 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
16856 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
16858 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
16860 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
16862 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
16864 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
16866 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16868 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
16870 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
16873 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
16876 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
16879 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
16881 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
16883 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16885 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
16886 in the tail recursion optimization.
16888 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
16889 debug info into the assembly file.
16891 * iltests.il: Add test for filter regions.
16893 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
16894 initial stack of filter regions. Fixes #75755.
16896 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
16898 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
16899 stack requirements.
16901 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
16903 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
16904 the check for an already compiled method on non-ia64 platforms.
16905 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
16908 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
16910 * inssel-x86.brg: Add some optimized call rules.
16912 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
16914 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
16917 * mini.h mini-trampolines.c: Pass the trampoline argument to
16918 mono_arch_patch_delegate_trampoline.
16920 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
16922 * mini-trampolines.c: Fix build.
16924 * mini-amd64.h: Add delegate trampolines.
16926 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
16928 * inssel-amd64.brg: Add optimized call rules.
16930 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
16932 * inssel-ia64.brg: Add optimized ldind(reg) rules.
16934 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
16936 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
16939 * mini-ia64.c: Remove LMF fixmes.
16941 * mini-ia64.h: Remove most fields from LMF.
16943 * inssel-ia64.brg (stmt): Fix unaligned access errors.
16945 * mini-trampolines.c: Add support for IA64 function descriptors.
16947 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
16948 for IA64 function descriptors.
16950 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
16952 * tramp-arm.c: patch the vtable for virtual calls. Added
16953 support code to register/unregister the LMF.
16954 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
16957 2005-08-19 Dick Porter <dick@ximian.com>
16959 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
16960 bit value if needed.
16962 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
16964 * mini.c (mini_get_method): Move handling of wrapper data here.
16966 * mini.c (mono_method_to_ir): Add support for dynamic methods.
16968 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
16971 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
16972 bblock->code does not remain empty.
16974 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
16976 * arrays.cs: Add regression test for #75832.
16978 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
16979 rules. Fixes #75832.
16981 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
16982 instruction scheduling.
16984 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
16986 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
16988 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
16990 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
16992 * mini-codegen.c: Fix VC build.
16994 * cpu-pentium.md: Increase length of atomic_exhange_i4.
16996 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16998 * mini.h: fix signature for mono_register_opcode_emulation.
17000 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17002 * mini.c: Get rid of most of the helper_sig_... constants using
17003 mono_create_icall_signature ().
17005 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17007 * jit-icalls.c (helper_ldstr): New helper function.
17009 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17011 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17012 throw, load the string using a helper call instead of creating a string object.
17014 * aot.c: Update after LDSTR changes.
17016 * mini.h: Bump AOT file version.
17018 * aot.c: Save class size info into the AOT file. Print more statistics during
17021 * mini.h: Bump AOT file version.
17023 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17024 ordering of disasm cases. Fixes #74957.
17026 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17028 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17029 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17030 the generic code needed for the ARM port.
17032 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17034 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17035 inssel-arm.brg: more ARM features and fixes.
17037 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17039 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17040 ARM port work in progress.
17042 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17044 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17046 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17048 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17050 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17052 * *-ia64.*: Ongoing IA64 work.
17054 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17056 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17058 * TODO: Remove out-of-data todo stuff.
17060 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17063 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17065 * mini.h: Bump corlib version.
17067 2005-07-27 Martin Baulig <martin@ximian.com>
17070 (create_copy_ins): Added `const unsigned char *ip' argument; set
17071 `copy->cil_code' from it.
17073 2005-07-27 Martin Baulig <martin@ximian.com>
17075 * mini-exceptions.c (mono_handle_exception): Don't call
17076 mono_debugger_handle_exception() for filters.
17078 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17080 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17083 2005-07-26 Martin Baulig <martin@ximian.com>
17085 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17087 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17088 helper_compile_generic_method() if the method is actually virtual
17091 2005-07-26 Martin Baulig <martin@ximian.com>
17094 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17095 public; this is now accessed directly by the debugger.
17096 (mono_generic_trampoline_code): Removed.
17099 (mono_debug_init_method): Also add interncalls and wrappers.
17101 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17103 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17105 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17107 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17109 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17111 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17113 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17115 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17116 getting TLS offsets on AMD64 too.
17118 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17120 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17122 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17124 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17125 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17127 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17129 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17131 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17134 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17135 mono_sparc_is_virtual_call ().
17137 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17139 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17140 trampoline parameters.
17142 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17144 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17145 to mono_arch_get_vcall_slot_addr.
17147 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17150 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17152 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17154 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17156 2005-07-19 Martin Baulig <martin@ximian.com>
17158 * exceptions-amd64.c (throw_exception): Call
17159 mono_debugger_throw_exception() here like we're doing it on i386.
17161 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17163 * mini-ia64.c: Add optimized TLS access support.
17165 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17167 * mini-exceptions.c: Ongoing IA64 work.
17169 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17171 * mini.c: Use the default optimization set when embedding. Fixes
17174 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17176 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17177 of trampolines to a separate file.
17179 * mini-trampolines.c: New file.
17181 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17184 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17187 * mini-codegen.c: Fix cygwin build.
17189 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17191 * mini.c: Add some minor changes needed by the IA64 port.
17193 * *-ia64.*: Ongoing IA64 work.
17195 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17197 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17198 trampolines into arch-independent and arch-dependent parts.
17200 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17202 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17204 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17206 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17207 the xp-regalloc-branch for amd64.
17209 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17210 xp-regalloc-branch for x86.
17212 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17214 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17216 2005-07-06 Martin Baulig <martin@ximian.com>
17219 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17220 (mono_jit_runtime_invoke): Likewise.
17222 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17224 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17227 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17228 without loading their metadata. Reorganize the file format so exception handling+
17229 debug info is kept separate from normal method info. Create MonoJitInfo
17230 structures for methods lazily.
17232 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17234 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17236 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17238 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17241 * mini.h: Bump AOT file version.
17243 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17245 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17247 2005-07-01 Raja R Harinath <rharinath@novell.com>
17249 * Makefile.am (check-local): Call semdel-wrapper.
17251 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17253 * mini-x86.c: Revert the last change as it seems to break the build..
17255 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17257 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17259 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17261 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17263 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17264 outside of the macro, so strange stuff doesn't happen with gcc4
17265 (NEW_AOTCONST_TOKEN): Likewise.
17267 2005-06-28 Martin Baulig <martin@ximian.com>
17269 * mini.c (mini_class_is_system_array): New static method; use this
17270 instead of `klass->parent == mono_defaults.array_class' everywhere
17271 since this also works for the new generic array class.
17273 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17275 * inssel.brg: Remove warnings.
17277 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-ia64.c: Ongoing IA64 work.
17281 * basic-float.cs: Add float->i1 conversion test.
17283 * iltests.il: Add conv.u4 test.
17285 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17287 * inssel-long.brg: Fix bug caused by last change.
17289 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17291 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17292 BSDs. Allows the x86 JIT to work on OSX86
17294 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17296 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17299 * mini-ia64.c: Ongoing IA64 work.
17301 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17303 * mini-ia64.c: Ongoing IA64 work.
17305 * driver.c: Clean up jit_code_hash as well when using --regression.
17307 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17309 * basic-long.cs: Add tests for long->u4 conversion.
17311 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17313 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17314 that we do not depend on undefined C behavior: the order stuff
17315 gets evaluated within an expression. Fixes mono when compiled on
17318 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17320 * *-ia64.*: Ongoing IA64 work.
17322 * aot.c: Lower memory usage while loading AOT methods.
17324 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17326 * mini.h: Bump AOT file format version.
17328 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17330 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17332 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17334 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17335 not on callee assembly). Fixed some comments.
17337 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17339 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17340 it gets proper disassembly.
17341 (emit_method_info): Remove some dead code.
17343 * mini.c (mini_method_compile): Allways allocate the GOT var in
17344 mono_method_to_ir for emulating opcodes.
17346 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17348 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17349 before freeing the code memory. Fixes #74990.
17351 * objects.cs: Add regression test for #74992.
17353 * liveness.c: Extend live ranges of arguments to the beginning of the
17354 method. Fixes #74992.
17356 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17357 so it points into the faulting instruction.
17359 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17361 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17363 * *-ia64.*: Ongoing IA64 work.
17365 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17367 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17369 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17371 * *-ia64.*: Ongoing IA64 work.
17373 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17375 * basic-long.cs: Add tests for add/sub.ovf.
17377 * basic.cs: Add tests for sub.ovf.
17379 * *-ia64.*: Ongoing IA64 work.
17381 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17383 * *-ia64.*: Ongoing IA64 work.
17385 * basic.cs: Add conv.ovf.i4.un test.
17387 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17389 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17391 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17393 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17395 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17397 * *-ia64.*: Ongoing IA64 work.
17399 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17402 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17404 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17406 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17408 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17410 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17412 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17413 of a call is callable by a near call.
17415 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17417 * mini-ia64.c: Ongoing IA64 work.
17419 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17421 * genmdesc.c: Make the generated array non-static.
17423 * inssel-long.brg: Fix LSHR_IMM rule.
17425 * *-ia64.*: Ongoing IA64 work.
17427 * *-ia64.*: Ongoing IA64 work.
17429 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17431 * *-ia64.*: Ongoing IA64 work.
17433 * *-ia64.*: Ongoing IA64 work.
17435 * mini-ia64.c: Ongoing IA64 work.
17437 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17439 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17441 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17443 * objects.cs basic-long.cs: Move some tests to objects.cs.
17445 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17447 * *-ia64.*: Ongoing IA64 work.
17449 * iltests.il: Add a new test.
17451 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17452 newobj. Fixes #75042.
17454 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17456 * *-ia64.*: Ongoing IA64 work.
17458 * *-ia64.*: Ongoing IA64 work.
17460 * *-ia64.*: Ongoing IA64 work.
17462 * basic.cs objects.cs: Move tests accessing static variables as well.
17464 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17466 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17468 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17470 * driver.c: Always print failed tests.
17472 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17475 * *ia64*: Ongoing IA64 work.
17477 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17479 * basic.cs: Add tests for add.ovf. Fix warnings.
17481 2005-05-18 Miguel de Icaza <miguel@novell.com>
17483 * driver.c (mono_main): Avoid crash if no argument is passed to
17484 --break; Do not use g_error, but f_printf. And fix all other
17485 ocurrences of the same crash.
17487 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17489 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17490 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17493 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17495 * *-ia64.*: Add beginnings of IA64 backend.
17497 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17499 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17501 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17504 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17506 * mini-amd64.c: Fix a warning.
17508 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17510 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17511 in float_neg. Fixes #74897.
17513 * mini-amd64.c (emit_call): Fix another near call bug.
17515 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17517 * declsec.c: Keep the appdomain information in the structure. Added a
17518 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17519 value gets overwritten).
17520 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17521 an MonoAppDomain member to MonoSecurityFrame.
17522 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17523 used in the stack walk. Now use a MonoArray which grow (double) when
17526 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17528 * mini.c: Re-enabled runtime cleanup, since running threads should
17529 now properly stop when exiting.
17531 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17533 * mini-codegen.c: New file contaning the arch-independent local
17534 register allocator. Not used by any architectures yet.
17536 * mini.h linear-scan.c: Merge some changes from the
17537 mini-xp-local-regalloc branch.
17539 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17541 * mini-amd64.c (emit_call): Fix calls to native functions when the
17542 runtime is compiled as a shared library. Fixes #74756.
17544 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17545 on a literal field. Fixes #74751.
17547 2005-04-25 Raja R Harinath <rharinath@novell.com>
17549 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17551 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17553 * objects.cs: Add missing null casting test.
17555 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17557 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17558 in wrapper methods. Also rename 'address' variable to 'offset'.
17560 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17562 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17565 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17567 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17570 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17572 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17574 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17576 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17577 just the last bytes.
17579 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17581 * aot.c (mono_compile_assembly): Fix warning.
17583 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17584 by the _MSC_VER stuff.
17586 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17588 * inssel-long.brg: Fix #74588.
17590 * cpu-amd64.md: Fix #74591.
17592 * iltests.il: Add new regression tests.
17594 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17596 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17599 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17601 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17603 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17604 from Bill Middleton <flashdict@gmail.com>.
17606 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17608 * arrays.cs: Add new regression test. Fix warnings.
17610 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17612 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17613 and leakage in CKFINITE.
17615 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17616 this to a null op since it is called on amd64 too.
17618 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17620 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17621 body since this is not used on amd64.
17623 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17625 * mini-amd64.c: Remove obsolete fixmes.
17627 * mini.c (print_method_from_ip): Fix debugging support.
17629 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17631 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17632 so that expressions that don't give much gain are not reduced.
17633 * ssapre.h: Likewise.
17635 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17637 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17639 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17641 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17643 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17645 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17647 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17649 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17651 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17654 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17656 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17658 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17660 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17661 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17663 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17665 * mini-x86.c: Fix up stack overflow handling.
17667 * exceptions.cs: Add new regression test.
17669 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17671 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17672 mono_jit_thread_attach.
17674 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17676 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17678 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17679 avoid calling constructors using callvirt.
17681 * inssel.brg: Fix #74073.
17683 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17685 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17686 compilation with non-GCC compilers.
17687 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17688 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17690 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17692 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17693 klass->interface_offsets (will likely fix bug#74073).
17695 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17697 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17699 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17701 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17702 to amd64_div_reg_size ().
17704 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17706 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17708 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17710 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17712 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17714 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17716 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17718 * mini.c (mono_precompile_assembly): Load and precompile referenced
17719 assemblies as well. Fixes #74015.
17721 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17723 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17725 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17727 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17728 a lot of checks and (anyway) permissions cannot work until corlib is
17731 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17733 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17735 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17737 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17738 calls (fixes bug#72824).
17740 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17742 * mini.c: fix tail recursion elimination (see test in bug#73936).
17744 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17746 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17747 some fp functions in sse2 mode.
17749 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17751 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17753 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17755 * mini.h mini.c: Add mono_get_jit_tls_key ().
17757 * mini-x86.c: Enable fast TLS support on windows.
17759 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17761 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17762 * mini.c: Check for p/invoke method when generating code. If a
17763 p/invoke method, or it's class, isn't decorated with [Suppress
17764 UnmanagedCodeSecurity] then generate code to call System.Security.
17765 UnmanagedDemand (only if the security manager is active).
17767 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17769 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17770 last change as it seems to cause strange crashes.
17772 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17774 * *.c: handle unsafe function pointers where needed.
17776 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17778 * mini.c (mono_jit_free_method): Remove the fixme too.
17780 2005-03-15 Miguel de Icaza <miguel@novell.com>
17782 * mini.c: As discussed, make the code actually free the delegate
17783 thunk now, to enable the debugging of delegate problems, use
17784 MONO_DEBUG=1 when running Mono.
17786 This takes also care of parts of the leaks as seen by Joe.
17788 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17790 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17791 thread_tls_offset calculation.
17793 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17795 * declsec.c: Reworked linkdemand checks for icall. The previous code
17796 was using the declaration code (untrusted) and didn't work as expected
17797 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
17800 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
17802 * iltests.il: Add new localloc test.
17804 * mini-amd64.c: Handle large stack allocations the same way as on
17805 windows if stack overflow handling is working.
17807 * mini-amd64.c: Allocate the signal stack using mmap.
17809 * mini.c (sigsegv_signal_handler): Fix reading of context.
17811 * mini-exceptions.c: Fix up stack overflow handling.
17813 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
17815 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
17817 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
17819 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
17821 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
17822 tramp_init functions as they are no longer needed.
17824 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
17826 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
17828 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
17830 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
17832 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
17835 * mini-ops.h: Add OP_LMUL_IMM.
17837 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
17838 long mul/div opcodes as intrinsic.
17840 * mini-amd64.c (emit_call): Handle the case when the callee might be
17843 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
17845 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
17848 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
17850 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
17852 2005-03-09 Ben Maurer <bmaurer@ximian.com>
17854 * mini.c (mono_codegen): Don't leak here, to help people running
17857 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
17859 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
17860 conversions in sse2 mode.
17862 * basic-float.cs: Add regression test.
17864 * mini-amd64.c: Reenable sse2.
17866 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17868 * mini-amd64.c: Disable sse2 until some regressions are fixed.
17870 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
17872 * driver.c: Copyright text should include 2005.
17874 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
17876 * cpu-amd64.md (load_membase): Fix more max lengths.
17878 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
17880 * cpu-amd64.md (load_membase): Fix max length.
17882 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
17884 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
17886 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
17887 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
17889 * basic-float.cs: Add rounding regression test.
17891 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
17893 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
17895 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
17896 structures in registers for pinvoke wrappers.
17898 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
17900 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
17902 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
17904 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
17905 wrapper to mono_jit_thread_attach.
17907 * mini.c (mini_jit_thread_attach): New jit icall.
17909 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
17910 native->managed wrappers.
17912 * exceptions.cs: Add new regression test.
17914 * mini.c (optimize_branches): Check regions in the cbranch to throw
17915 block case as well. Fixes #73242.
17917 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
17919 * mini.c: thread safety fixes.
17921 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
17923 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
17924 patching stuff, since delegates use jump trampolines so there is
17927 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
17930 * tramp-amd64.c: Fix build.
17932 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
17933 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
17935 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
17936 Rename this to mono_arch....
17937 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
17939 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
17941 * mini-amd64.c (emit_call): If both the caller and the callee is
17942 guaranteed to have 32 bit addresses, emit a normal call.
17944 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
17946 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
17947 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
17948 method_ptr inside delegates.
17950 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
17952 * mini.c (mono_jit_free_method): Free the method info even if the native code is
17953 invalidated. Fixes #73001.
17955 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
17957 * mini-x86.c: Only use stdcall for pinvokes on windows.
17959 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
17961 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
17962 * mini-x86.c: remove unreliable __thread var offset detection,
17963 use the correct accessors and enable by default.
17965 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
17967 * mini.c (mono_jit_free_method): Fix memory leak.
17969 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
17971 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
17973 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
17975 * cpu-amd64.md: Fix lengths of atomic opcodes.
17977 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
17979 * driver.c: try to not imply using ICU is any good.
17981 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
17983 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
17984 functions as inline ops.
17986 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
17987 some Interlocked functions as inline ops.
17989 * mini.c (move_basic_block_to_end): Fix bug in last patch.
17991 * mini.h (MonoBasicBlock): Reorganize fields a bit.
17993 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
17995 * mini.c: Add support for OP_NOT_TAKEN.
17997 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
17998 structures in registers for pinvoke wrappers.
18000 * mini-amd64.c: Fix warnings.
18002 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18004 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18006 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18008 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18009 address instead of loading the address from it.
18011 * mini-x86.c: Add support for returning small structs in registers
18012 on Win32. Fixes part of #70864.
18014 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18016 * trace.c (get_token): Improve error checking.
18018 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18020 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18022 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18024 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18025 it can be reused for MonoClass.
18026 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18029 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18031 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18032 instead of a MonoReflectionMethod. The method information wasn't used
18033 when displaying SecurityException details (but will be now).
18035 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18037 * Makefile.am : windows build fix.
18039 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18041 * iltests.il: Add new regression test.
18043 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18046 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18048 * mini.c: Moved linkdemand check into helper function check_linkdemand
18049 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18052 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18054 * declsec.c: Added statistics counter for different kinds of
18056 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18057 (and commented) declaration.
18058 * mini.c: Added statistics counter for security Demand code
18059 generation. Added display of security statistics.
18061 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18063 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18064 Fix compilation errors under gcc-2.95.
18066 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18068 * mini.c, driver.c: Use the new jit trampoline hashtable
18070 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18072 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18074 2005-02-11 Martin Baulig <martin@ximian.com>
18076 * debug-mini.c (mono_debug_close_method): Free the line number array.
18078 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18080 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18083 * mini.h: Bump AOT file format version.
18085 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18087 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18089 * declsec.h: Added macros to get/set lazyly initialized security
18090 informations about assemblies. Added new enum for different type of
18091 possible LinkDemand violation. Added function to check LinkDemands.
18092 * mini.h: Added a field to MonoCompile to hold any security violation
18093 detected when JITting a method (so it can be thrown later).
18094 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18095 and CEE_CALLVIRT. Added code to throw exception at the end of
18096 mini_method_compile (note: the exception is unhandled right now).
18098 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18100 * mini.c, jit-icalls.c: use the managed implementation of
18101 memset for initobj and memset, to avoid managed <-> unmanaged
18104 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18106 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18107 optimization if it would need a GOT var.
18109 * basic.cs: Add tests for constant propagation and switch statements.
18111 * ssa.c: Fix out-of-range constant propagation and switch statements.
18113 2005-02-09 <vargaz@freemail.hu>
18115 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18117 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18119 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18121 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18123 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18125 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18127 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18128 arithmetic operations.
18130 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18132 * mini-ppc.c: add a workaround for broken user code that
18133 DllImports vararg functions with non-vararg signatures.
18135 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18137 * mini.c (mono_jit_compile_method_inner): Add detection and a
18138 meaningfull error message for assemblies written in Managed C++.
18140 * tramp-amd64.c mini-amd64.h: Add support for
18141 create_trampoline_from_token ().
18143 * aot.c mini-x86.c abcremoval.c: Applied patch from
18144 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18146 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18148 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18149 which takes a MonoImage/token as parameter instead of a MonoMethod.
18151 * aot.c: Use the new trampoline for initializing vtables.
18153 * aot.c: Add support for ldfld/stfld_remote wrappers.
18155 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18156 rules for compare <MEM>, IMM.
18158 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18160 * aot.c: Handle inherited finalizers correctly.
18162 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18164 * inssel.brg (stmt): Add a missing _setup_... ().
18166 * aot.c: Save some parts of the class state to the AOT file and use it
18167 to recompute that state when a class is initialized.
18169 * mini.c: Install AOT hooks into the runtime.
18171 * mini.h: Bump AOT file format version.
18173 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18176 * iltests.il: Add new test.
18178 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18180 * mini.c: fix typo.
18182 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18184 * mini.c: setup the statistical profiler in the thread attach
18185 callback to cope with the new single thread code.
18187 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18189 * mini-ppc.c: ensure we have enough room for the profiler
18190 calls (fixed bug#72084).
18192 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18194 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18197 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18199 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18201 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18203 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18204 to succesfully execute parrotbench).
18205 * ssapre.h: Likewise.
18207 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18209 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18210 variable for stores to method arguments (fixes a SSAPRE issue).
18212 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18214 * mini.c: handle value types in dup, fixes gen-112.cs.
18216 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18218 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18219 sequence for calls in dynamic methods to avoid thunks.
18221 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18223 * mini.c: correctly remove dynamic methods from the hashtable.
18225 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18227 * driver.c: Disabled SSAPRE until fix the bug that appears
18228 in IronPython's parrotbench.
18230 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18232 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18234 * mini.c (mono_method_to_ir): Revert the previous change.
18236 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18237 when AOT compiling.
18239 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18240 mono_jit_info_table_find () etc. when running under valgrind.
18242 * inssel.brg: Fix warnings.
18244 * mini-exceptions.c: Fix warnings.
18246 2005-01-31 Martin Baulig <martin@ximian.com>
18248 * driver.c (compile_all_methods_thread_main): Don't try to compile
18249 generic methods or anything which has type parameters.
18251 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18253 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18255 * TestDriver.cs: Add --verbose flags.
18257 * graph.c ssa.c: Fix 64 bit warnings.
18259 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18260 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18261 Fix 64 bit warnings.
18263 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18264 variable not spotted by gcc.
18266 * mini-amd64.c inssel-amd64.brg: Applied patch from
18267 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18268 X86_COMPARE_MEMBASE opcodes.
18270 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18272 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18274 * *: MonoMethod->signature might be NULL now. You *MUST* use
18275 mono_method_signature.
18277 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18279 * driver.c (compile_all_methods_thread_main): Compile the methods
18280 without invoking cctors.
18282 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18284 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18285 * basic-calls.cs: test for the above.
18287 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18289 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18290 MonoJitInfo changes.
18292 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18294 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18295 eagerly if it contains dynamic methods.
18297 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18299 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18300 trace, it is now computed by an icall from trace_ips.
18302 * mini-exceptions.c: Fix a warning.
18304 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18306 * mini-exceptions.c: don't bother getting stack trace info if
18307 it's not going to be used.
18309 2005-01-27 Raja R Harinath <rharinath@novell.com>
18311 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18314 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18316 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18318 * aot.c: Avoid calling mono_method_get_header () if not needed.
18320 * mini.h: Bump AOT file format version.
18322 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18324 * mini.c (mono_print_tree): Print more info for calls.
18326 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18328 * declsec.h: Remove warning by adding missing include for marshal.h
18330 2005-01-26 Martin Baulig <martin@ximian.com>
18332 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18335 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18337 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18340 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18342 * aot.c (mono_compile_assembly): Fix a warning.
18344 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18346 * declsec.c: Look for security attributes on the original MonoMethod
18347 (and not the wrapped one). This fix permissions on icalls.
18349 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18351 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18353 * mini.c (mono_allocate_stack_slots): Add a fixme.
18355 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18357 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18359 * inssel.brg: optimize casts of sealed types (more
18360 optimizations waiting for fixes in remoting).
18362 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18364 * inssel.brg (stmt): Add another dummy rule.
18366 * driver.c: Fix warnings.
18368 * driver.c (mono_main): If running under valgrind, instruct glib to use
18369 the system allocation functions so valgrind can track the memory
18370 allocated by the g_... functions.
18372 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18374 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18376 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18378 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18379 variables in try regions.
18381 * mini.c (mini_method_compile): Don't disable optimizations on large
18382 methods when AOT compiling.
18384 * mini.c (mono_allocate_stack_slots): New arch independent method to
18385 allocate stack slots. Not yet used.
18387 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18389 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18391 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18393 * mini-ppc.c: make the branch info relative as the code
18394 buffer can be reallocated.
18396 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18398 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18399 * driver.c: Removed the AOT/security restriction. Now initialize the
18400 security manager (in metadata) if --security is used.
18401 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18402 rather than the pointer to declarative security, when AOT is used.
18404 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18406 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18407 basic blocks, reduced intrinsic exception throwing code size.
18409 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18411 * driver.c (mini_usage): Reorder the usage screen.
18413 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18415 * mini.c (mono_resolve_patch_target): Fix warning.
18417 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18419 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18422 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18424 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18425 breaks the amd64 build.
18427 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18428 register allocation. Fixes #71454.
18430 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18432 * arrays.cs: Add new regression test.
18434 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18436 * ssapre.c: Turned usage of snprintf to GString.
18437 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18438 (I left it on by mistake in my previous commit).
18440 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18442 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18443 on cond branch optimization (fixes bug# 71515).
18445 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18447 * abcremoval.c: Fixed bug 71062.
18448 * abcremoval.h: Likewise.
18450 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18452 * mini.c: Added a new functionality to optimize_branches, the removal
18453 of useless basic blocks, and fixed some problem in the removal of
18454 critical edges; some utility functions added for both purposes.
18455 * ssapre.c: Added complex expression support, and fixed bug 70637.
18456 * ssapre.h: Likewise.
18457 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18459 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18460 * driver.c: Re-enabled SSAPRE.
18462 2005-01-19 Martin Baulig <martin@ximian.com>
18464 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18465 the result of mono_get_method_constrained().
18467 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18469 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18472 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18474 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18475 be detected. Fixes #59296.
18477 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18480 which can happen. Fixes #71361.
18482 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18484 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18487 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18489 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18490 appdomain-unload.exe to fail.
18492 * mini.c: Fix some memory leaks.
18494 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18496 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18497 Fixed bug and sped up some codepaths.
18499 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18501 * mini.c: Fix some memory leaks.
18503 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18506 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18508 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18511 * iltests.il: Add regression test for #71320.
18513 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18515 * mini.c (mono_codegen): Fix installation of profiler hooks.
18517 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18519 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18521 * mini.h, mini.c, cfold.c: optimize access to enum
18522 readonly fields, too. Eval conditional branches if possible
18523 to perform unreachable code removal in more cases.
18525 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18527 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18529 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18532 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18533 WinXP DEP. Fixes #71244.
18535 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18537 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18539 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18541 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18543 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18545 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18548 * mini.h: Bump AOT version.
18550 * mini.h (MonoCompile): Change exvar to a hash table.
18552 * mini.c: Allocate a separate exvar for each handler block.
18554 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18556 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18557 ex var with the pending exception and only throw if the two are equal.
18560 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18562 * mini-x86.c: Fix warnings.
18564 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18565 used by all the ports now.
18567 * aot.c: Add write-symbols and save-temps options.
18569 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18573 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18575 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18578 * tramp-s390.c: Check vtable slot belongs to the domain.
18580 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18581 as per other platforms.
18583 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18585 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18587 * driver.c: we don't run the Main() code in a subthread anymore.
18589 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18591 * mini.c: added experimental rtc support in the statistical
18592 profiler: if the user has the permission, more accurate statistics
18593 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18594 The MONO_RTC value must be restricted to what the linux rtc allows:
18595 power of two from 64 to 8192 Hz.
18597 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18599 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18601 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18603 * mini-ppc.c: better icache flush for smp.
18605 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18607 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18609 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18610 amd64 port, not yet used.
18612 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18614 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18617 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18619 * driver.c: Added --security option to activate the security manager.
18620 Right now this will allow code generation for declarative demands and
18621 is disabled when AOT is specified.
18622 * mini.c: Add code generation for declarative security demands.
18623 * mini.h: Add mono_use_security_manager as an extern gboolean.
18625 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18627 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18628 emitting more dense assembly code.
18630 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18631 exception throwing stuff.
18633 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18635 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18638 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18639 left in by mistake.
18641 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18644 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18646 * tramp-*.c: Only patch vtable slots if the object is in the current
18647 domain. Fixes appdomain-unload.exe.
18649 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18651 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18654 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18656 * mini.c (reverse_branch_op): New helper function.
18658 * mini.c (optimize_branches): Run the new optimization only on
18659 platforms which support it. Also reverse all kinds of branches.
18661 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18663 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18666 * mini.c (optimize_branches): Reverse not-equals branches if the false
18667 bblock is a throw. This happens a lot of time with argument checking in
18670 * mini.c (mono_codegen): Add support for placing basic blocks after
18671 the function epilogue.
18673 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18676 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18678 * mini.c (setup_stat_profiler): Only set this up if the platform
18679 supports ITIMER_PROF.
18681 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18683 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18686 * inssel.brg: Fix a warning.
18688 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18690 * mini.c: added support for statistical profiler
18691 (run with: --profile=default:stat).
18693 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18695 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18697 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18699 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18700 related to global registers from the amd64 port.
18702 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18704 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18706 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18707 with global registers.
18708 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18710 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18712 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18714 * debug-mini.c (encode_value): Fix off-by-one.
18716 * aot.c (encode_value): Likewise.
18718 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18720 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18722 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18725 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18727 * aot.c (emit_method_info): Increase size of temp buffer.
18729 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18732 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18734 * aot.c (emit_method_info): Fix build.
18736 * aot.c: Further rework of the AOT file format to reduce the size of
18737 the method info data.
18739 * mini.h: Bump AOT file format version.
18741 2004-12-27 Martin Baulig <martin@ximian.com>
18743 * mini.c (mini_get_method): New static method; call
18744 mono_get_method_full() and mono_get_inflated_method().
18745 (mono_method_to_ir): Use mini_get_method() instead of
18746 mono_get_method_full().
18748 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18750 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18752 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18754 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18756 * inssel-amd64.brg: Add some optimization rules.
18758 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18760 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18761 standard not GC'd stuff is fine.
18763 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18765 * aot.c: Rework the AOT file format to get rid of most of the global
18766 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18768 * mini.h: Bump AOT file format version.
18770 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18772 * mini.h: Bump AOT file format version.
18774 * aot.c (mono_aot_is_got_entry): New function to determine if an
18775 address is inside a GOT.
18777 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18779 * cpu-pentium.md: Increase the maximum size of some instructions which
18780 might involve a got access.
18782 * mini.c (get_method_from_ip): Another debug helper function.
18784 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18785 when got var accesses are created during the decompose phase.
18787 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18789 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18790 argument mini_compile_method and to MonoCompile, and use this to
18791 determine whenever a given method is compiled for AOT. This allows the
18792 other methods compiled during AOT compilation to be free of AOT stuff,
18793 so the backends does not need to add special support for them by
18794 creating a fake GOT etc.
18796 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
18799 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18801 * mini.c (mono_method_to_ir): It turns out that some of the
18802 x-appdomain wrappers are lax with types, so just ignore this for
18805 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
18806 at the vtable->klass. If it is non-shared code we can just use the
18809 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
18811 * mini-ppc.c: access MonoDomain from tls, too.
18813 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
18815 * declsec.c: Removed unused variable (and related warning ;-)
18817 2004-12-21 Ben Maurer <bmaurer@ximian.com>
18819 * iltests.il: New test for LDELEMA on an array of ref types.
18821 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
18822 all ldelema's on reftypes.
18823 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
18824 it was the wrong place to put it.
18826 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
18827 register to pop to make this cleaner, at the request of Paolo.
18829 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18831 * mini-ops.h (OP_GETHASHCODE): New op.
18833 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
18835 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
18838 For a microbenchmark, this reduces the cost of Hashtable.get_Item
18841 * mini-x86.c (mono_arch_output_basic_block): Rather than
18849 The first is 3 bytes while the second is 1. This saves 36 kb on
18850 mscorlib, quite a big saving. When bootstraping mcs, I was able to
18851 see a small boost because of icache locality.
18853 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
18855 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
18857 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
18858 started code sharing with the generic code.
18860 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
18862 * mini-ppc.c, cpu-g4.md: added code for direct access to
18865 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
18867 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
18868 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
18871 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
18873 * declsec.c|h: Added functions to cache the declarative stack modifiers
18874 in MonoJitInfo and to create a security frame from a MonoJitInfo
18876 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
18877 created. Register internal calls for System.Security.SecurityFrame::
18878 _GetSecurityFrame and _GetSecurityStack.
18879 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
18880 the definitions for the new stack walk/callback mechanism.
18881 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
18882 first security frame for LinkDemands and InheritanceDemands) and
18883 GetSecurityStack for Demands. Both use the new mono_walk_stack code
18885 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
18886 walk initialization (lupus).
18888 2004-12-20 Ben Maurer <bmaurer@ximian.com>
18890 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
18892 (handle_loaded_temps): Do not create a temporary variable for
18893 things that we know are temps. They will never be modified.
18894 (mono_spill_call): Set MONO_INST_IS_TEMP
18895 (mono_emulate_opcode): ditto
18897 (mono_method_to_ir.CEE_DUP): ditto
18899 2004-12-19 Ben Maurer <bmaurer@ximian.com>
18901 * mini.c (type_to_eval_stack_type): Make this handle the void type
18902 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
18903 (emit_tree): use ip_in_bb to special case some common idioms
18904 Update all callers to pass in the IP.
18905 (mono_method_to_ir): Make CEE_CALL* do the above as well.
18907 This gives us a nice 2% speedup in mcs bootstrap.
18909 * mini-x86.c (peephole_pass): Peephole pass to make
18918 * mini.c (ip_in_bb): new method.
18919 (mono_method_to_ir): use this method rather than doing the hash
18922 * linear-scan.c (mono_linear_scan): When expiring actives, you
18923 don't need to keep around variables that expire on this
18924 instruction. This makes it so that:
18927 store (ebx add (ebx, 1))
18931 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
18933 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
18934 combination to avoid doing two copies. Fix up problems with previous
18937 * mini.c: Fix 64 bit warnings.
18939 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
18941 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
18943 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
18944 changes from the x86 code.
18946 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
18948 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
18950 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
18951 throwing code to reduce its size, unify the AOT and non-aot code and
18952 get rid of relocations in the AOT case.
18954 * mini-x86.h mini.c exceptions-x86.c
18955 (mono_arch_get_throw_corlib_exception): New arch specific function to
18956 raise corlib exceptions which doesn't require relocations in the
18959 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
18961 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
18963 * mini.c (mono_emit_method_call): Only allocate the got var when it is
18966 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
18969 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18971 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
18972 with add function when used from Inc/dec atomic
18973 functions. Re-enabled optimization on x86.
18974 * mini-ops.h: renamed atomic_add functions to
18975 allow _add to match the Interlocked::Add and
18976 _add_next to match Interlocked::Inc/Dec.
18978 2004-12-15 Massimiliano Mantione <massi@ximian.com>
18980 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
18981 linking of BBs to the end BB, and enabled SSAPRE also with
18982 consprop and copyprop (which was prevented by that bug).
18984 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18986 * mini-x86.c: disabling the Interlocked optimizing code.
18988 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
18990 * aot.c (load_aot_module): Move reading of got_addr after the AOT
18991 file version check.
18993 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
18995 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
18996 interlocked optimization due lack of support on x86, rewrote
18997 exchange to take into account that base may be in eax.
18999 xsp works again; activated Interlocked optimizing code.
19001 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19003 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19005 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19007 * mini-ops.h: Add new opcodes.
19009 * mini.h: Add new patch types. Add got_var to MonoCompile.
19011 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19012 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19013 make it work with all kinds of patchable code.
19015 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19016 address of the GOT, and referencing entries in the GOT.
19018 * mini.c: Add code to load the GOT address if needed by an opcode.
19020 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19021 independent AOT code on the x86 using an elf-style Global Offset Table.
19023 2004-12-14 Raja R Harinath <rharinath@novell.com>
19025 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19027 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19029 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19032 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19034 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19035 of Interlocked:Increment/Decrement/Add as inline ops.
19036 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19038 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19040 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19041 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19043 2004-12-12 Duncan Mak <duncan@ximian.com>
19045 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19046 again. `patch_info->table_size' is no longer valid after Zoltan's
19049 2004-12-12 Martin Baulig <martin@ximian.com>
19051 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19052 if we are the "real" method, ie. not an inlined method inside it.
19054 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19056 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19057 before we look in the special fields table. This fixes
19058 ../tests/thread-static-init.cs.
19060 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19062 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19063 for Array get_Rank and get_Length. Fixes bug #70465.
19065 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19067 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19068 separate structure to reduce the size of MonoJumpInfo.
19070 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19072 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19074 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19076 * mini.c (mini_get_inst_for_method): Changed to allow ports
19077 to return a MonoInst instead of opcode
19078 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19080 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19081 Allow ports to return a created MonoInst instead of op-code, will enable
19083 (renamed mini_get_opcode_for_method to better reflected the functionality)
19085 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19087 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19089 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19091 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19094 2004-12-08 Martin Baulig <martin@ximian.com>
19096 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19097 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19099 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19101 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19104 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19107 2004-12-08 Raja R Harinath <rharinath@novell.com>
19109 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19111 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19113 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19114 bug introduced by the previous patch.
19116 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19118 * mini-ppc.c, objectc.cs: handle large structs passed by value
19119 (fixes bug #69972).
19121 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19123 * mini-ppc.c: OP_ARGLIST implementation from
19124 Geoff Norton <gnorton@customerdna.com>.
19126 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19128 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19129 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19131 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19133 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19135 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19137 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19140 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19142 * mini-sparc.c: Zero out localled-ed memory.
19144 * iltests.il: Add tests for zeroing out localloc-ed memory.
19146 2004-12-04 Martin Baulig <martin@ximian.com>
19148 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19149 mono_method_get_signature_full().
19151 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19153 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19154 and some utility functions (always for SSAPRE), integrated SSAPRE.
19155 * mini.h: Likewise.
19156 * driver.c: Added ssapre option.
19157 * ssa.c: Small fix on OP_ARG handling.
19158 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19159 * Makefile.am: Likewise.
19161 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19163 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19164 now in the xp code.
19166 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19169 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19171 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19173 * cpu-s390.md : Increase instruction length of oparglist.
19175 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19177 2004-11-30 Martin Baulig <martin@ximian.com>
19179 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19180 virtual generic methods. We call a special helper_compile_generic_method()
19181 icall to retrieve the method from the vtable, inflate and compile
19182 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19184 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19186 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19188 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19190 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19192 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19195 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19197 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19198 platforms with PIC aot.
19200 2004-11-28 Martin Baulig <martin@ximian.com>
19202 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19205 2004-11-28 Martin Baulig <martin@ximian.com>
19207 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19208 the result of mono_type_get_underlying_type() to check whether
19211 2004-11-26 Martin Baulig <martin@ximian.com>
19214 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19217 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19219 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19220 the same way as the other arguments so they won't get clobbered.
19222 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19223 calls through R11 since it is clobbered by the trampoline code.
19225 2004-11-26 Raja R Harinath <rharinath@novell.com>
19227 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19228 pick up in-tree mscorlib.dll.
19230 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19232 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19234 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19235 runtime data/code are now stored in a table similar to the GOT in ELF.
19236 This allows the code itself to be position independent.
19238 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19241 * aot.c: Attach ELF type (object/function) directives to all global
19244 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19246 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19248 * mini-amd64.h: Turn on PIC AOT code.
19250 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19251 returning the offset within an OP_AOTCONST instruction where the GOT
19252 offset needs to be added.
19254 * mini.h: Bump AOT file format version.
19256 2004-11-25 Martin Baulig <martin@ximian.com>
19258 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19259 uninflated generic methods.
19261 2004-11-25 Martin Baulig <martin@ximian.com>
19263 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19265 2004-11-24 Martin Baulig <martin@ximian.com>
19267 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19268 original klass (this only applies for generic instances).
19270 2004-11-24 Martin Baulig <martin@ximian.com>
19272 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19273 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19276 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19278 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19279 localloc. Fixes #69678.
19281 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19283 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19285 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19286 used SSE registers on pinvoke calls. Fixes #69774.
19288 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19290 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19291 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19293 2004-11-23 Raja R Harinath <rharinath@novell.com>
19295 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19296 Refer directly to the mcs/ tree.
19298 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19300 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19301 Check if a trampoline for a synchronized method is required.
19303 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19305 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19306 with localloc if needed. Throe arithmetric exception in
19307 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19308 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19310 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19312 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19313 types before switching on type. Fixes #69622.
19315 2004-11-19 Raja R Harinath <rharinath@novell.com>
19317 * Makefile.am (check-local): New. Integrate into 'make check'.
19318 (MCS,RUNTIME): Define using in-tree mono and mcs.
19320 (%.exe): Use $(ILASM).
19322 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19324 * mini-ppc.c: adjust initial prolog size (bug #69691).
19326 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19328 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19331 2004-11-17 Raja R Harinath <rharinath@novell.com>
19333 * Makefile.am (clean-local): Rename from 'clean'.
19335 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19337 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19338 to mono_arch_is_int_overflow.
19339 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19342 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19344 * declsec.c|h: New files to support declarative security attributes.
19345 Added function to check if a method has (applicable) security.
19346 * mini.c|h: Add check for declarative security attributes in
19347 mono_method_check_inlining.
19348 * Makefile.am: Added declsec.c and declsec.h to the build.
19350 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19352 * mini.c, mini.h: update to keep dynamic code info per-domain.
19354 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19356 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19357 (mini_init): Get rid of it from here too.
19359 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19361 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19362 implemented OP_RETHROW (patch by Geoff Norton
19363 <gnorton@customerdna.com>).
19365 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19367 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19368 between appdomains. Fixes appdomain-unload on PPC.
19370 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19372 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19373 mini-exceptions.c: handle the new wrapper types.
19374 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19375 token value as a MonoClass* when compiling a wrapper.
19376 mono_jit_create_remoting_trampoline now takes an additional
19377 MonoRemotingTarget parameter.
19379 2004-11-10 Martin Baulig <martin@localhost>
19381 * mini.c (mono_method_to_ir): Use `generic_container->context'
19382 rather than creating a new one.
19384 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19386 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19388 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19390 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19392 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19393 the experimental aot cache stuff.
19395 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19397 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19398 mini-exceptions.c: update to exception clause structure changes.
19400 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19402 * exceptions-x86.c (throw_exception): Fix warnings.
19404 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19407 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19409 * exceptions-sparc.c (get_throw_exception): Really fix this.
19411 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19413 * tramp-*.c: we no longer support icalls without wrappers, so
19414 a bit of code can be removed here
19416 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19418 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19421 * cpu-sparc.md: Add op_rethrow.
19423 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19425 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19427 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19428 * mini-ops.h: Add OP_RETHROW.
19430 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19432 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19434 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19436 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19437 Makes the output much easier to read
19439 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19441 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19442 prevents another huge leak when compiling with ssa. Secondly, the
19443 performance of doing this rather than freeing the lists is much
19444 better. GList does a lock every time you allocate a list link,
19445 so that it can use a memory pool. So, it is better to just use
19446 a memory pool of our own.
19448 * ssa.c, linear-scan.c: replace g_list_remove_link with
19449 g_list_delete. The remove one does not free the GList, so we were
19450 leaking memory. On -O=all --compile-all with corlib, this cut down
19451 3 MB of allocations.
19453 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19455 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19457 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19459 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19460 into a new function mono_create_jit_trampoline ().
19462 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19464 * trace.c (get_spec): Allow tracing of classes without a namespace.
19466 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19468 * mini.c: Fix pointer overwrite in mini_method_compile.
19470 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19472 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19473 The darwin ABI needs some special handling for 1 and 2 byte structs
19474 Lets use lbz/lhz instead of lwz everywhere.
19475 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19476 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19477 Use stb/sth for the former, and put the latter always on stack instead of in
19478 argument registers.
19480 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19482 * trace.c (is_filenamechar): Add '_'.
19484 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19486 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19488 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19490 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19492 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19493 depends on libmonogc. Fixes #68805.
19495 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19497 * mini.c (mono_jit_free_method): Provide extra information for
19498 this error. Currently this leaks, but will be turned into a
19499 developer option in the future.
19501 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19503 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19505 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19507 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19508 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19509 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19511 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19513 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19514 trampolines for AOT code.
19516 2004-10-22 <vargaz@freemail.hu>
19518 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19519 constructed types. Fixes #68136.
19521 2004-10-21 Martin Baulig <martin@ximian.com>
19523 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19524 if it returns true, unwind the stack to the call instruction.
19526 2004-10-21 <vargaz@freemail.hu>
19528 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19530 * mini.h: Bump AOT version number.
19532 * objects.cs: Add another test for unbox trampolines.
19534 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19537 2004-10-20 <vargaz@freemail.hu>
19539 * driver.c: Add SHARED to the set of optimizations tested.
19541 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19543 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19544 used by CEE_NEWARR.
19546 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19548 2004-10-20 Martin Baulig <martin@ximian.com>
19550 * mini-exceptions.c (mono_handle_exception): Call
19551 mono_debugger_handle_exception() to tell the debugger about
19552 catch/finally clauses.
19554 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19556 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19558 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19561 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19563 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19564 methods as their native size, fixed bug #57543, #57545.
19565 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19566 This saves a temporary register and mullw call down into 1 (minor perf
19567 increase for cases like sum = sum * 5; This use to translate into:
19570 It now translates to
19573 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19575 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19578 2004-10-11 Martin Baulig <martin@ximian.com>
19580 * mini.c (mono_method_to_ir): If we're a generic method, get the
19581 MonoGenericContainer from our MonoMethodNormal and create a
19582 MonoGenericContext from it.
19584 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19586 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19588 * basic-long.cs: Add test for checked i8->i2 cast.
19590 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19592 * inssel-ppc.brg: added a couple of speedup rules.
19594 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19596 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19597 to speed up rebuilds.
19599 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19601 * mini-s390.c: Minor fix to OP_OR_IMM.
19603 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19605 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19606 better. Fixes appdomain-unload.exe on sparc.
19608 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19610 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19611 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19614 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19616 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19618 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19620 * mini.c: Always generate a field read/write wrapper for members
19621 of the class MarshalByRefObject since the actual instance could
19624 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19626 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19628 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19630 * driver.c mini.h trace.c: Move the setting of the main assembly into
19631 a separate function called mono_trace_set_assembly () and call it after
19632 actually loading the main assembly. Fixes #66872.
19634 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19636 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19637 using the code manager.
19639 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19641 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19643 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19645 * cpu-amd64.md: Fix bug in previous patch.
19647 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19650 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19652 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19653 mini-exceptions.c: updates for changed stack walk interface.
19655 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19657 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19659 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19661 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19663 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19665 * driver.c (mini_regression_list): Do not call mono_assembly_close
19666 since assemblies can't be unloaded.
19668 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19670 * cpu-amd64.md: Fix more instruction lengths.
19672 * cpu-amd64.md: Fix lengths of some instructions.
19674 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19676 * inssel.brg: Make the array ldelema check aot friendly.
19678 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19680 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19682 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19684 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19686 * mini-x86.c: Fix build.
19688 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19689 mono_type_get_underlying_type () helper function to simplify code.
19691 2004-09-09 Martin Baulig <martin@ximian.com>
19693 * mini-amd64.c: Don't access `type->data.klass' directly, call
19694 mono_class_from_mono_type() instead since the type may be a
19697 2004-09-09 Martin Baulig <martin@ximian.com>
19699 * mini-amd64.c (get_call_info): Fix support for generic instances.
19700 (add_valuetype): Use mono_class_from_mono_type() to get the class
19701 since we can be a generic instance.
19703 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19705 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19707 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19709 * liveness.c: reset spill costs on each scan: bug 62107
19711 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19713 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19714 unnecessary line that doesn't compile
19716 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19718 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19719 trampolines, make them call an error function so people can fix their
19722 2004-09-06 Martin Baulig <martin@ximian.com>
19724 * mini.c (mono_method_to_ir): When initializing locals, handle a
19725 generic instances like a valuetype if it's a valuetype and like a
19726 class if it's a class.
19728 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19730 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19731 stack. Fixes #64674.
19733 * exceptions.cs: Add test for unwinding of call arguments.
19735 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19737 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19738 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19739 set the carry/borrow flag). The sparc and s390 implementations
19740 can now use optimized versions (and simplify the code). ppc bugfixes.
19742 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19744 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19746 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19748 * inssel-amd64.brg: Remove leftover 32 bit rule.
19750 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19752 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19754 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19755 mono_arch_find_jit_info functions into a new function. Fix a memory
19758 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19761 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19763 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19766 * exceptions.cs: Add array size tests.
19768 * mini.c: Allocate a separate icall wrapper for each arity of
19769 mono_array_new_va. Fixes #59509.
19771 * exceptions.cs: Add testcase for 64578.
19773 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19775 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19777 2004-09-02 Martin Baulig <martin@ximian.com>
19779 * mini.c (mono_method_to_ir): When initializing the locals, call
19780 handle_initobj() on the generic instance itself, not its
19783 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19785 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19786 MonoJitInfo for dynamic methods.
19788 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19790 * mini.c: Add support for freeing JIT data for dynamic methods.
19792 2004-09-01 Martin Baulig <martin@ximian.com>
19794 * mini-x86.c (is_regsize_var): Added support for generic
19796 (mono_arch_emit_prolog): Make this compile again, use
19797 `x86_push_imm_template (code)'.
19799 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
19801 * mini-x86.c: make all push_imm instructions that get
19802 patched always emit the long form
19804 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
19806 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
19807 in a per-domain hash.
19809 * mini-amd64.c (merge_argument_class_from_type): Handle generic
19812 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
19814 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
19817 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
19820 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
19821 Beginnings of SSE2 support.
19823 * exceptions.cs: Add more tests for checked int<->uint casts.
19825 2004-08-28 Martin Baulig <martin@ximian.com>
19827 * mini-x86.c (mono_arch_instrument_epilog): Added support for
19831 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
19832 Handle generic instances recursively.
19834 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19836 * iltests.il: test for conv.u8 on a constant
19838 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19840 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
19841 LCONV_x4 (shrun_32 (membase)).
19843 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
19845 * inssel-x86.brg: c&p rules for push/setret of long
19847 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19849 * inssel-x86.brg: c&p rules for compare (base, regvar) and
19850 compare (regvar, base)
19852 * inssel-x86.brg: more burg love
19854 * inssel.brg: more cleanup
19856 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
19858 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
19860 * basic-long.cs, basic-calls.cs: new tests for optimization.
19862 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
19864 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
19867 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19869 * mini-amd64.c (read_tls_offset_from_method): Add another case.
19871 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
19873 * inssel.brg (mini_emit_memcpy): use
19874 NO_UNALIGNED_ACCESS to disable memcpy optimization
19876 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
19878 * mini-amd64.c: Handle generic types in various places.
19880 * mini.c (mono_method_to_ir): Handle generic types in init locals.
19882 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
19884 * mini.c (handle_box): Fix warning.
19886 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
19888 * mini-amd64.h: Enable the emit_state optimization.
19890 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
19892 * mini-amd64.c: Add some new 64 bit peephole opts.
19894 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
19896 * cpu-amd64.md: sreg1 of div instructions must be %rax.
19898 * mini-amd64.c: Register allocator fixes.
19900 * mini.c: Add an optimization to emit_state to avoid allocation of new
19901 registers on some platforms.
19903 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
19905 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
19907 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
19908 allocation. Fixes #63085.
19910 * basic-long.cs: Add new regression test.
19912 * mini-amd64.c: Register allocator improvements.
19914 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
19916 * mini-amd64.c (read_tls_offset_from_method): Add another code
19919 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
19920 instruction sequence for nullifying class init trampolines.
19922 * objects.cs: Add new regalloc test.
19924 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
19926 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19928 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
19930 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
19933 * driver.c: Fix profiling after TLS changes.
19935 * driver.c (mono_main): Set mono_stats.enabled if needed.
19937 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
19940 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
19942 * mini-x86.c: use a 1 op rather than a 2 op tls access
19943 instruction -> faster.
19945 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
19947 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19950 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
19952 * exceptions-sparc.c (throw_exception): fix typo
19954 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
19956 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
19957 set tree->dreg correctly with tls. Allow any
19958 register to be used.
19960 * mini-x86.c (read_tls_offset_from_method): add new code
19961 generation pattern seen with GCC.
19964 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19966 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
19967 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19968 exceptions-sparc.c: fix some performance issues in exception
19969 handling and setting of the stack trace for exceptions that were
19972 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19974 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
19977 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
19980 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
19982 This patch inlines tls access, when possible.
19984 * mini.h: new arch functions for TLS intrinsics.
19985 All platforms updated with a stub.
19987 * mini.c: use the new intrinsics
19989 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
19990 arch specific intrinsic for tls variables
19992 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
19994 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
19997 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
19999 * mini.c: thread local allocation
20001 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20003 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20005 * Makefile.am: Link against the static version of libmonogc.
20007 * Makefile.am: Link the static versions of the convenience libraries
20008 into the mono executable.
20010 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20012 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20014 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20015 on integer overflow.
20017 * mini-amd64.c: Reorganize function call code.
20019 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20021 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20023 * inssel-x86.brg: use xor eax,eax.
20025 * basic.cs: new tests
20027 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20029 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20030 in exception throwing code.
20032 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20034 * inssel-x86.brg: use xor esi,esi.
20036 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20038 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20039 can trace methods compiled during mini_init () too.
20041 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20044 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20046 * Makefile.am: static link on x86 (r=zoltan)
20048 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20050 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20051 code since it causes some programs to fail.
20053 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20055 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20057 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20059 * mini.c: ovfops_op_map - add STACK_OBJ case for
20061 * basic.cs: add test_0_pin_string as test
20064 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20066 * Makefile.am: build C# if srcdir != builddir
20068 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20070 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20071 fall-through blocks.
20073 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20075 * driver.c: enable loop by default again and include abcrem in -O=all.
20077 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20079 * iltests.il: Add some localloc tests.
20081 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20083 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20086 * inssel-amd64.brg: Add some optimizations.
20088 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20091 * Makefile.am: Statically link mono against libmono on AMD64.
20093 * mini-amd64.c inssel-amd64.brg: Optimizations.
20095 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20097 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20099 * tramp-amd64.c: Patch calling code in trampolines.
20101 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20103 * mini-amd64.c: pinvoke struct passing fixes.
20105 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20107 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20108 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20110 2004-08-05 Duncan Mak <duncan@ximian.com>
20112 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20115 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20117 * mini-amd64.c (emit_move_return_value): Move return value for normal
20120 2004-08-05 Martin Baulig <martin@ximian.com>
20122 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20123 `type->type'; just modify `type' itself when dealing with enums
20124 and generic instances.
20125 (check_call_signature): Make `simple_type' a `MonoType *'.
20127 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20129 * mini.c: Use OP_PADD to add offsets to addresses.
20131 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20133 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20135 * mini-sparc.c (mono_arch_emit_epilog): fix check
20136 for folding last op into restore instruction
20138 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20140 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20141 helper methods using the code manager.
20143 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20145 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20147 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20149 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20150 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20152 * mini-s390.c: fix tail processing
20154 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20156 * mini-ppc.c: mul.ovf.un exception name fix.
20158 2004-08-03 Martin Baulig <martin@ximian.com>
20160 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20161 instances; before jumping to `handle_enum', also modify `ptype'.
20163 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20165 * cpu-sparc.md: fcall maximal length too small.
20167 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20169 * mini-amd64.c mini.h: Add initial support for passing/returning
20170 structures to/from pinvoked methods.
20172 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20174 * mini-ppc.c: reg allocator fix.
20176 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20178 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20180 * inssel.brg: Optimize memset on 64 bit machines.
20182 * mini-amd64.c: Fix some vararg cases.
20184 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20186 * mini-s390.c: Corrected macro in emit_float_to_int
20188 * s390-abi.cs: Tests to exercise the s390 ABI
20190 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20192 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20195 * basic.cs: Add a test for add.ovf.un.
20197 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20199 * mini-sparc.c: add case for OP_IDIV_UN
20201 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20203 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20205 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20207 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20209 * basic.cs: regression tests.
20211 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20214 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20216 * basic.cs: Add a new test.
20218 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20219 and AOT. Various fixes and optimizations.
20221 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20223 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20225 * mini-ppc.c: make sure temp regs are not used for global reg
20228 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20230 * cpu-sparc.md: conv_i8 fix for 64bits
20232 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20234 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20236 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20237 add opcode for cmp BYTE PTR [eax], imm.
20239 * inssel.brg: Make memcpy and memset takes bases.
20241 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20243 * *-amd64.*: More AMD64 work.
20245 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20247 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20248 add a compare-not-equal opcode.
20250 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20252 * mini.c: Use mono_init_from_assembly instead of mono_init.
20254 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20256 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20258 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20260 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20262 * inssel.brg: 64 bit fixes.
20264 * mini.h (MonoCallInst): Add some AMD64 specific data.
20266 * mini.h: Add some OP_P opcodes.
20268 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20270 * basic.cs: tests for 61797 and 61740
20272 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20274 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20275 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20277 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20279 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20281 * *-amd64*.*: Ongoing AMD64 work.
20283 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20285 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20287 * *-amd64*: Ongoing AMD64 work.
20289 * mini-arch.h: Add AMD64 support.
20291 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20293 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20295 * mini-ops.h: Add new opcodes.
20297 * Makefile.am: Add AMD64 support.
20299 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20300 rules into the inssel-long*.brg files.
20302 * *-amd64.*: Add beginnings of AMD64 backend.
20304 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20306 * mini.c (print_dfn): commenting out the code that prints
20307 the cil. With -O=deadce, this makes -v -v crash.
20309 * cpu-pentium.md: make checkthis have a length of 2
20311 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20313 * mini-sparc.h: fix implementations of __builtin
20314 functions for Sun compiler for V9.
20316 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20318 * mini.c: use the new stelem.ref wrapper
20319 * exceptions.cs, arrays.cs: new stelem.ref tests
20321 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20323 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20324 new XSP should work with these changes).
20326 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20328 * inssel-{long32,x86,}.brg: trivial optimizations.
20330 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20332 * mini.c: load value when emitting box operation in
20335 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20337 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20338 is one byte shorter than cmp DWORD PTR [eax], 0.
20340 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20342 * inssel-ppc.brg: arguments on the stack are always
20343 relative to the stack pointer (spotted by Neale Ferguson).
20345 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20347 * exceptions-x86.c: delay appending the method name to the trace until
20348 after mono_jit_info_table_find is called, as this gets the real
20351 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20353 * aot.c: register roots
20355 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20357 * aot.c : I could just use PLATFORM_WIN32 flag.
20359 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20361 * aot.c : Reverting the previous fix. This time it broke linux build.
20363 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20365 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20367 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20369 * mini.c (handle_stack_args): Remove some more debugging code.
20371 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20373 * driver.c mini.h aot.c: Allow additional options to be specified with
20374 --aot and pass them to mono_compile_assembly.
20376 * aot.c: Add experimental code to AOT compile all loaded assemblies
20377 on demand and save the code into a cache in the filesystem.
20379 * aot.c: Add support for more wrapper methods.
20381 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20384 * cpu-*.md: Remove removed opcodes.
20386 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20387 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20388 related icalls to marshal.c.
20390 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20392 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20394 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20396 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20398 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20399 * liveness.c: If liveness is recomputated we need to reset the information
20400 for each variable. This way, if the liveness range has been narrowed
20401 by optimizations that happened after the last computation, we can return
20404 For example, if you have
20409 // Tons of code that does not affect i
20415 i = 0 is dead code and will be removed by SSA. However, when
20416 linear scan gets to the code, i will still appear to be live
20417 throughout the entire block. This prevents good register allocation.
20419 2004-07-06 Martin Baulig <martin@ximian.com>
20421 * debug-mini.c (mono_debug_init_method): Allow
20422 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20423 (mono_debug_add_icall_wrapper): New method.
20425 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20427 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20429 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20432 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20434 * aot.c (mono_aot_load_method): Fix loading of debug info.
20436 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20438 * aot.c: Add logging support.
20440 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20442 * mini.h: Add prototype for mono_print_method_from_ip.
20444 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20446 * inssel.brg: 64 bit fixes.
20448 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20451 * Makefile.am: Add SPARC64 support.
20453 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20455 * aot.c: Fix alignment problems on 32 bit platforms.
20457 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20459 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20462 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20465 * mini.h: Bump AOT file version. Some 64 bit fixes.
20467 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20469 * inssel-sparc.brg: Add new rule to avoid register moves.
20471 * inssel.brg: Add ldind_to_load_membase helper function.
20473 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20475 * mini.c: OffsetToStringData intrinsic.
20477 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20479 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20481 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20484 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20485 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20487 * mini.c: reinstated mono_compile_get_interface_var()
20488 on x86, too, since the change breaks the Gtk# build there as well.
20490 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20492 * driver.c: remove loop from the default optimizations: it seems to
20493 interact badly with some of the other options (see bug #60613).
20495 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20497 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20498 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20500 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20502 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20503 vararg-using methods.
20505 2004-06-21 Martin Baulig <martin@ximian.com>
20507 * mini/mini-exceptions.c
20508 (mono_handle_exception): Added `gpointer original_ip' argument.
20509 After calling mono_unhandled_exception(), call
20510 mono_debugger_unhandled_exception() and if that returns true,
20511 restore the context and return.
20513 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20515 * mini-ppc.c: prefer the use of relative branches so
20516 they won't need to be patched in aot code (patch from Patrick Beard).
20518 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20520 * aot.c: patch from Patrick Beard to make the output assembly
20521 more correct for the MacOSX assembler. Small tweak to
20522 generate sane images on Linux/PPC, too.
20524 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20526 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20527 case until bug #59509 is fixed (shows up in #60332).
20529 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20531 * mini.c: make sure the needed wrappers are compiled, too, with
20534 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20536 * driver.c: remove NPTL reference in --version output.
20538 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20540 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20541 generate valid assembly for the Mach-O assembler.
20543 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20545 * driver.c: don't include abcrem in the all optimization specifier
20546 since it slows down jit compilation too much for now.
20548 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20550 * mini.c: use BIGMUL only if both operands have the same signage.
20551 * iltests.il: Test for bug 60056. (errors related to signage in
20556 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20558 * mini.c, aot.c: memory leak fixes.
20560 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20562 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20564 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20566 * Makefile.am: remove the -static hack completely, it links in
20567 statically glib as well.
20569 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20571 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20572 * exceptions.cs: make it compile with new mcs/csc.
20574 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20575 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20576 and added relevant test case.
20578 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20580 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20581 regressions in gtk-sharp.
20583 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20585 * exceptions.cs: New regression tests.
20587 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20589 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20591 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20593 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20595 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20597 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20599 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20601 * mini.c (mono_jit_runtime_invoke): Init class in this
20602 method instead of trusting mono_jit_compile_method to
20603 do the work (because wrappers can be in object class)
20605 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20607 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20609 * basic-long.cs: New regression test.
20611 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20613 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20614 and div/rem checks.
20616 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20618 * Makefile.am: fix miguel's change to build mono statically against
20619 libmono (track build dependencies).
20621 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20623 * cfold.c: Some glib versions do not have G_MININT32.
20625 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20627 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20628 with precision of tan, atan, sin and cos, and implemented related
20629 regressions tests (fixes bug 54467, but one new problem appeared and
20632 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20634 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20636 * exceptions.cs: Add test for constant folding && division by zero.
20638 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20639 since driver.c is in libmono too, so the optimization was useless.
20641 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20642 variable to driver.c so the compiler can emit more efficient code to
20645 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20647 * Makefile.am: don't distribute generated inssel.[ch] files.
20649 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20651 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20652 into the default appdomain. Fixes #58707.
20654 * jit-icalls.c: Remove the broken approximation for truncl, doing
20655 no conversion is better.
20657 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20660 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20662 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20663 of the mcrxr instruction which is not available on some processors
20664 even if it's documented to be. Implement add and sub overflow correctly
20665 (still not complete for long unsigned). Speed up icalls a bit.
20667 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20669 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20670 we run .cctor in the current domain instead of target_domain.
20672 Fixes bug #58558, .cctor not being called in -O=shared.
20674 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20676 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20678 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20680 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20681 which can be done with an imm8, do it that way.
20682 (mono_arch_output_basic_block): ditto for a jmp
20683 (mono_arch_emit_prolog): Computate maximum offset of a label.
20685 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20687 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20688 now tries to allocate prefered physical reg's for virtual
20689 regs. This reduces the number of emited spills/loads with
20690 20-30% on our core assemblies.
20692 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20694 * jit-icalls.c: truncl() is not needed and trunc() is
20695 the correct thing to do anyway (bug #58287).
20697 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20699 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20702 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20704 * driver.c: enable loop optimizations by default.
20706 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20708 * mini-x86.c: fix calc of max loop size when aligning loops start.
20710 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20712 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20715 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20717 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20720 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20722 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20724 * mini.c (inline_method): Allways inline some wrappers even if the cost
20725 is too large. Fixes #58785.
20727 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20729 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20731 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20732 (crichton@gimp.org). Beginning of support for sparc/linux.
20734 * mini-sparc.c: Optimize retrieval of LMF address.
20736 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20738 * exceptions-ppc.c: handle alloca in methods with clauses.
20740 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20742 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20744 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20746 * mini.c: Delegate most of the abort signal work to
20747 mono_thread_request_interruption, which also handles Stop and Suspend
20750 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20752 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20753 supports the save/restore lmf opcodes.
20755 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20757 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20758 by gcc-3.4 as well.
20760 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20762 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20764 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20765 methods which contain array accesses.
20767 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20768 boundaries. Fixes #58537.
20770 * iltests.il: Add regression test for #58537.
20772 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20774 * mini-x86.c (mono_arch_local_regalloc): Last part of
20775 fix for bug #58633 (releasing register to early).
20777 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20779 * basic-long.cs: Add new regression test.
20781 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20783 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20784 register too early on the chain.
20786 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20788 * mini.c (create_helper_signature): Use a helper function to reduce
20789 the code which needs to be written. Also set the calling convention of
20790 icalls on windows. Fixes #57840.
20792 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20794 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20795 exceptions-ppc.c: added helper function to get the instruction address
20796 from a signal handler context.
20798 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20800 * helpers.c: use g_get_tmp_dir. Invokes happyness
20803 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
20805 * helpers.c: Add new env variable to pass args to objdump.
20806 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
20808 2004-05-17 Radek Doulik <rodo@ximian.com>
20810 * Makefile.am (common_sources): added abcremoval.h so it get
20811 disted and daily mono packages on go-mono.com will build again
20813 2004-05-17 Massimiliano Mantione <massi@ximian.com>
20815 * abcremoval.c: Fixed coding style, added copyright header.
20817 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
20819 * mini.h: Added prototype for abc removal main function.
20821 * build_relations_propagation_table.pl: Added copyright header.
20823 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20825 * basic-long.cs: reg test for complex ceq_long bug.
20827 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
20829 * mini-x86.c (mono_arch_local_regalloc): Correctly free
20830 reg in long and clob case (bug #58343). Fixed/added comments.
20832 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
20834 * mini.c (mono_jit_runtime_invoke): Follow new convention
20835 of calling the invoke method with an function pointer.
20837 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
20839 * ChangeLog: Fix author of memory leak patch.
20841 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
20843 * Makefile.am: fix make dist as well...
20846 2004-05-14 Massimiliano Mantione <massi@ximian.com>
20848 * cfold.c: Made so that conversions from pointer to int4 are no-ops
20849 on archs where pointers are 4 bytes long.
20851 * Makefile.am: Added abcremoval.c source file.
20853 * abcremoval.c: Added abcremoval.c.
20855 * abcremoval.h: Added abcremoval.h.
20857 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
20859 * inssel.brg: Enabled bounds check removal.
20861 * mini.c: Added support for abcrem optimization.
20863 * mini.h: Added abcrem optimization label.
20865 * driver.c: Added support for abcrem optimization.
20867 * propagated_relations_table.def: Added propagated_relations_table.def.
20869 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
20871 * mini.c, cfold.c: fix style.
20873 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20875 * mini.c: handle issue with the low-level implementation of
20876 some long opcodes (bug #54209).
20878 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20880 * basic.cs: test for my new cmov stuff.
20882 2004-05-13 Patrik Torstensson
20884 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
20885 opt and added peephole documentation.
20887 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
20889 * tramp-ppc.c: rewrote the generic trampoline code.
20891 2004-05-11 Patrik Torstensson
20893 * mini-x86.c: optimize long shl/shr asm code (one less branch)
20895 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
20897 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
20899 * mini.h mini.c dominators.c: Applied patch from Derek Woo
20900 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
20902 * mini.c: Add new icalls for AsAny marshalling.
20904 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20906 * tramp-ppc.c, mini-ppc.c: more cleanups.
20908 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20910 * mini.c: no warnings.
20912 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20914 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
20916 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
20918 * mini.c: In the thread abort signal handler, if the thread is in the
20919 process of being stoped, don't throw the Abort exception, just stop the
20922 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
20924 * tramp-ppc.c: removed old code.
20926 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20928 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
20929 do some simple speed optimizations on ppc.
20931 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20933 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
20934 and large offsets in load/store.
20936 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20938 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
20939 it causes regressions.
20941 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
20943 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
20946 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20948 * jit-icalls.c: remove warnings.
20949 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
20950 speedups for unsafe code.
20952 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
20954 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
20956 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
20958 * basic-calls.cs: Add new regression test.
20960 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
20963 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
20965 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
20968 2004-05-06 Patrik Torstensson
20970 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
20971 long reg allocation in any reg (not only eax:edx) and implemented
20972 long shl/shr ops in asm instead of helpers.
20974 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
20976 * mini-sparc.h: Fix warnings.
20978 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
20981 * mini-exceptions.c (mono_handle_exception): Call the filter in a
20982 separate statement for clarity.
20984 * mini-sparc.c: Update status.
20986 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
20988 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
20991 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20993 * inssel-ppc.brg: another small pre-release workaround:
20994 we don't do overflow detection for long_sub_un.
20996 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20998 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
20999 (also works around a weird ppc bug: 57957).
21001 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21003 * tramp-ppc.c: trampoline fixes.
21005 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21007 * mini-ppc.c: fixed typos.
21009 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21011 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21012 at the top of the stack. Fixed typos. Use a frame registers
21013 for all the methods with exception clauses.
21015 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21017 * exceptions-ppc.c: restore fp registers.
21019 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21021 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21022 order from the stack top (moved the stack room to save the
21023 return value for trace after the param area). Fixed corruption
21024 in restoring registers on unwind.
21026 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21028 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21030 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21032 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21033 and prolog/epilog for methods that use it. Allow
21034 enough param area room for varargs methods. Fix miguel's
21035 breakage in exception handling.
21037 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21039 * Makefile.am: run genmdesc only on current arch.
21041 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21043 * exceptions-x86.c:
21044 * mini-x86.h: fix the build on windows.
21046 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21048 * 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.
21050 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21052 * mini-exceptions.c: New file.
21054 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21055 Move some parts of the x86 exception handling code to an
21056 arch-independent file so it can be shared with other ports.
21058 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21060 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21062 2004-04-26 David Waite <mass@akuma.org>
21064 * driver.c: remove comma from end of enumeration declaration
21066 2004-04-26 Jackson Harper <jackson@ximian.com>
21068 * driver.c: parse config file before loading first assembly. This
21069 allows the user gac to be enabled/disabled.
21071 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21073 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21074 simpler mechanism: we do not care what is encoded initially
21075 (branch absolute or relative), we care about the code and its
21076 target. I kept the old code for reference for now.
21078 The new code tries first to determine if the jump is anywhere in
21079 the -/+32 absolute meg range, if it succeeds, it encodes using the
21080 absolute branch; If not, it tried to find something in the
21081 relative range, if not, it uses the handle_thunk code.
21083 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21085 * exceptions-ppc.c: use the correct ip register on macosx.
21087 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21089 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21091 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21093 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21094 Raise exception on integer divide by zero by hand since the hw
21095 doesn't support it. Handle NaNs in FP compares.
21097 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21099 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21100 code reducing duplication between the platforms and enabled
21101 signal exception handling (on linux for now).
21103 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21105 * exceptions-ppc.c: more macosx support.
21107 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21109 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21111 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21113 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21115 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21117 * iltests.il: more tests.
21119 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21121 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21124 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21126 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21128 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21130 * liveness.c: Mark variables as volatile in all basic blocks reachable
21131 from exception clauses.
21133 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21135 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21138 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21140 * iltests.il, basic.cs: more tests for regalloc.
21142 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21144 * iltests.il: Some tests for register allocation modifications
21147 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21149 * exceptions.cs: Add regression test for bug #56782.
21151 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21152 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21153 the beauty of fixing the same thing in 5 different files...
21155 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21157 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21160 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21162 * mini.c: Add support for STRWLPARRAY marshalling convention.
21164 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21166 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21167 to init the context to setup the regs pointer).
21169 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21171 * exceptions-ppc.c: more exceptions work.
21173 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21175 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21178 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21180 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21181 can use the memory directly.
21183 * cpu-pentium.md: Update documentation from a post from Zoltan.
21185 add x86_add_membase, x86_sub_membase, x86_mul_membase
21187 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21189 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21190 GENERAL_REGS they were also hardcoded for all PPC ports.
21192 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21194 Remove hard-coded limit for floating point registers, use
21195 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21197 Notice that in MacOS X calling conventions you can fit a lot more
21198 floating point values in registers, so I should update the PInvoke
21199 test to excercise the passing of floating point values on the
21200 stack (currently broken).
21202 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21204 * tramp-ppc.c (create_trampoline_code): Added
21205 JUMP_TRAMPOLINE_SIZE.
21206 (ppc_magic_trampoline): Follow the pattern from
21207 x86_magic_trampoline: if code is set to zero, return.
21208 (create_trampoline_code): Always pass MonoMethod to the jump
21209 trampoline, before it was passing a null.
21210 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21211 share the code with mono_arch_create_jit_trampoline.
21213 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21215 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21218 * cpu-g4.md: Added length for jmp instruction, the worst case
21219 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21222 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21224 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21226 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21228 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21229 before each IL instruction.
21231 * mini.c (CEE_BOX): Fix warnings.
21233 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21235 * mini.c: removed a few unused vars and extra whitespace.
21237 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21239 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21241 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21243 (OP_GETCHR): use the above
21244 (CEE_LDELEMA): use the above.
21246 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21247 version of the generic impl.
21248 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21249 (CEE_LDELEMA): use the above.
21251 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21253 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21256 * iltests.il: Added new regression test for #56317.
21258 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21260 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21261 under NetBSD. Fixes #56450.
21263 * liveness.c (update_gen_kill_set): Fix previous patch.
21265 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21267 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21269 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21271 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21272 ldsfld and ldsflda.
21274 * inssel-sparc.brg: Add more optimizations.
21276 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21278 2004-04-01 Martin Baulig <martin@ximian.com>
21280 * mini.c (handle_box): New static function; moved the
21281 implementation of CEE_BOX here.
21282 (mono_method_to_ir): Added `constrained_call' variable.
21283 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21284 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21285 mono_method_get_constrained() to get the method.
21287 2004-04-01 Martin Baulig <martin@ximian.com>
21289 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21290 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21291 (mono_method_to_ir): We don't need these macros anymore since
21292 mono_class_get_full() already takes care of it.
21294 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21296 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21297 use @function (as doesn't accept #function here) and check the return
21298 value of system and stop if fails.
21300 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21302 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21304 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21306 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21308 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21310 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21313 * basic-long.cs: Add test for negation of Int64.MinValue.
21315 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21317 * mini-sparc.c: Update status.
21319 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21321 * exceptions-sparc.c: Fix return value in filters.
21323 * inssel-sparc.brg: Fix register allocation in some rules.
21325 2004-03-28 Martin Baulig <martin@ximian.com>
21327 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21330 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21332 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21334 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21335 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21336 remove unused conv_u4 opcode.
21338 * mini-x86.c: Remove valgrind workaround since it slows down things
21339 even when mono is not run under valgrind.
21341 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21343 * mini-sparc.c: Update status.
21345 * inssel-sparc.brg: Add some optimizations.
21347 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21348 future delay slot filling. Add support for varargs, tail calls and JMP.
21350 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21351 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21353 * inssel.brg: Fix register allocation in OP_ARGLIST.
21355 * inssel.brg: Fix warnings.
21357 2004-03-25 Martin Baulig <martin@ximian.com>
21359 * mini.c (inflate_generic_field): Removed.
21360 (mini_get_method): Removed, use mono_get_method_full(),
21361 (mini_get_class): Removed, use mono_class_get_full().
21362 (mono_method_to_ir): Pass our generic context to
21363 mono_field_from_token().
21365 2004-03-25 Martin Baulig <martin@ximian.com>
21367 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21368 of a `MonoMethod *'.
21369 (mini_get_method): Take a `MonoGenericContext *' instead
21370 of a `MonoMethod *'.
21371 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21372 a new local variable called `generic_context' which holds the
21373 current `MonoGenericContext *'; use it to lookup things.
21375 2004-03-24 Martin Baulig <martin@ximian.com>
21377 * mini.c (mini_get_class): New static method; if we're inside a
21378 generic instance, inflate the class if neccessary.
21379 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21381 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21383 * iltests.il: New regression test for #55976.
21385 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21388 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21390 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21393 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21395 * liveness.c: Consider SSA stores as well as loads when making vars
21398 * exceptions.cs: New regression tests for register allocation.
21400 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21402 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21403 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21404 domain lock only to protect puntual access to data structures.
21405 Added access lock for sighash, jit_icall_hash_name,
21406 jit_icall_hash_addr and domain->code_mp.
21408 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21410 * driver.c: Print SIGSEGV handling method.
21412 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21414 * mini.c (setup_jit_tls_data): Handle case when this is called
21415 multiple times for a thread.
21417 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21418 is different from fbxx_un. Fixes #54303. Also use constants instead of
21419 magic numbers in a lot of places.
21421 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21423 * exceptions.cs: Fix cctor test when --regression is used.
21425 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21427 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21430 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21432 * inssel-ppc.brg: fixed register assignments for some rules.
21434 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21436 * exceptions.cs: Add test for exceptions in static constructors.
21438 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21439 static constructors outside the domain lock. Fixes #55720.
21441 2004-03-17 Martin Baulig <martin@ximian.com>
21443 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21444 (inflate_generic_field): Take the `MonoMethod *' instead of the
21445 `MonoClass *' and added support for generic method.
21446 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21447 have a `field->parent->gen_params', only inflate the field if it's
21448 an open constructed type.
21450 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21452 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21453 exception object instead of the preconstructed ones.
21455 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21457 * mini.c: reverted changed to sigsegv_signal_handler commited
21458 accidentally in the previous patch.
21460 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21463 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21464 running --aot with an old assembly.
21466 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21468 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21471 * mini-sparc.c: Add support for v9 branches with prediction.
21473 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21475 * mini.c (mini_init): #warning is GNUC only
21477 * mini-sparc.h: implement __builtin_frame_address
21478 and __builtin_return_address for Sun C compiler
21480 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21482 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21484 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21486 * basic-calls.cs: Add test for unaligned byref long argument passing.
21488 * mini-ops.h: Add sparcv9 compare and branch instructions.
21490 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21491 v9 instructions if we have a v9 cpu.
21493 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21494 registers for global allocation.
21496 * exceptions-sparc.c: Fixes.
21498 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21500 * liveness.c (mono_analyze_liveness): Optimized version.
21502 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21504 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21507 * basic-float.cs basic-calls.cs: New regression tests.
21509 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21511 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21512 sigaltstack implementation.
21514 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21516 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21517 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21519 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21521 * mini.c: Fix warnings.
21523 * mini.c (mono_resolve_patch_target): New function which contains the
21524 arch independent part of the patching process.
21526 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21527 patching code to a separate function.
21529 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21531 * mini.c (add_signal_handler): ifdef out on Windows
21533 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21535 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21536 cpu-sparc.md: Add exception handling support + other fixes.
21538 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21539 typed GC detection in --version.
21541 * basic.cs exceptions.cs: New regression tests.
21543 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21544 the arch specific code can store data during a compilation.
21546 * mini-ops.h: Add OP_SETFRET.
21548 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21549 function, register a separate icall for each arity, so the icalls can
21552 * mini.c (mono_print_tree): Print negative offsets in a more readable
21555 * mini.c: Make signal handling work on sparc.
21557 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21559 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21561 * jit-icalls.c: Emulate truncl by aintl on solaris.
21563 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21565 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21567 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21569 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21571 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21572 a MarshalByRef type, inline a method that performs the check, taking into
21573 account that the object can be a proxy. Also implemented tow new opcodes:
21574 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21575 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21576 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21578 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21580 * mini-ppc.c: if a relative branch displacement is too big
21581 but it points to and area reachable with an absolute branch,
21584 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21586 * mini.c: optimize small copies in cpblk.
21588 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21590 * basic-calls.cs basic-float.cs: New regression tests.
21592 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21593 negative offsets from %fp. Implement localloc. Fix local register
21594 allocation. Fix the case when the this argument needs to be saved to
21595 the stack. Implement some missing opcodes.
21597 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21599 * mini.c (mini_method_compile): Reenable global regalloc in methods
21600 with exception handlers.
21602 * linear-scan.c (mono_varlist_sort): Fix warning.
21604 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21606 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21609 * liveness.c: Make all variables uses in exception clauses volatile, to
21610 prevent them from being allocated to registers. Fixes #42136.
21612 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21614 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21615 causes regressions.
21617 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21618 argument to mono_arch_regalloc_cost.
21620 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21623 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21625 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21626 Make the cost of allocating a variable to a register arch dependent.
21628 * basic-calls.cs: Fix compilation of tests.
21630 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21631 helper function to cut back on the number of #ifdefs needed.
21633 * mini-ppc.c: Fix compilation.
21635 * basic-calls.cs: New regression tests.
21637 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21639 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21640 of l0 since that is callee saved.
21642 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21645 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21646 of delay instruction.
21648 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21650 * mini.h (MonoCallInst): Add 'virtual' flag.
21652 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21654 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21656 * *.cs: New regression tests.
21658 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21661 * mini.c (mono_runtime_install_handlers): Fix build.
21663 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21664 'signal_stack_size' members.
21666 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21667 alternate signal stack.
21669 * exceptions-x86.c: Add stack overflow handling.
21671 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21672 functions to arch independent code.
21674 * mini.c (mono_print_tree): Print more detailed info for load_membase
21677 2004-02-23 Martin Baulig <martin@ximian.com>
21679 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21681 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21683 * mini-x86.c: fixed reg allocation for div/rem.
21685 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21687 * driver.c (mono_main): Report some configuratio options on --version.
21689 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21691 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21692 low in the address space. Correctly flush memory in thunks where we
21693 output native code.
21695 2004-02-20 Martin Baulig <martin@ximian.com>
21697 * mini.c (mini_get_method): New static method; inflate all generic
21698 methods and methods in open generic instances.
21699 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21700 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21702 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21704 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21706 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21708 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21710 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21712 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21713 it compile using Sun's compiler.
21715 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21717 * 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.
21719 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21721 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21723 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21725 * mini-ppc.c: handle calls outside of the allowed range with thunks
21726 allocated using the code manager.
21727 * tramp-ppc.c: use the code manager to hold generated native code.
21728 Fixed the magic trampoline to just patch vtable entries.
21730 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21732 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21735 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21737 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21740 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21741 if we have a working __thread implementation.
21743 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21744 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21746 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21748 * mini-x86.c: Fix compilation under gcc 2.
21750 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21752 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21753 contains a call to the wrapped function.
21755 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21756 OP_<CALL>_IMM opcodes, and use them under X86.
21758 * mini.c (mono_jit_find_compiled_method): Fix warning.
21760 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21762 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21764 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21765 functionality to mini.c.
21767 * mini.c (mono_create_jump_trampoline): New function to create a jump
21768 trampoline. Return a compiled method instead of a trampoline if it
21769 exists. Add a cache for jump trampolines.
21771 * mini.c (mono_jit_find_compiled_method): New function to return a
21772 compiled method if it exists.
21774 * mini-x86.c: Call mono_create_jump_trampoline instead of
21775 mono_arch_create_jit_trampoline.
21777 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21778 a jump trampoline. Fixes #52092.
21780 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21782 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21783 which is not up-to-date. Add check_corlib_version () instead.
21785 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21788 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21789 since newer valgrind versions do not need it.
21791 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21792 compile a method with a given set of optimizations.
21794 * mini.c: Compile icall wrappers on-demand instead of at startup.
21796 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21797 wrapper for an icall.
21799 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
21801 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
21804 * iltests.il: Add test for non-empty stack before switch instruction.
21806 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
21808 * mini.c: Add support for new stringbuilder marshalling conventions.
21810 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
21812 2004-02-01 Martin Baulig <martin@ximian.com>
21814 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
21815 in `ginst->mtype_argv'.
21817 2004-01-31 Miguel de Icaza <miguel@ximian.com>
21819 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
21820 facilitate grepping.
21822 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
21824 * mini.c: fixed buglet in initobj generic implementation for references.
21826 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
21828 * Makefile.am: make the version script conditional.
21829 * jit-icalls.c: handle missing truncl().
21831 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
21833 * exceptions.cs: Add more tests for double->int conversion.
21835 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
21836 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
21838 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
21840 * driver.c: make --verbose --version emit an error
21841 if the loaded corlib doesn't match the runtime version.
21843 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
21845 * mini-ppc.h: export ppc_patch().
21846 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
21847 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
21848 on par or better than on MacOSX.
21850 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
21852 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
21853 mono_lookup_pinvoke_call.
21855 * mini-x86.c: Under windows, the default pinvoke calling convention is
21856 stdcall. Fixes #52834.
21858 * mini.c (optimize_branches): Add an upper bound to the number of
21859 iterations to prevent infinite loops on strange loops. Fixes #53003.
21861 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
21863 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
21864 and ISINST. Fixes #52093.
21866 * objects.cs (test_0_vector_array_cast): New tests.
21868 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
21870 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
21871 checking in Array.Set ().
21873 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
21876 * object.cs (test_0_multi_array_cast): New regression test.
21878 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
21880 * exceptions-ppc.c: fix build on Linux/PPC.
21882 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
21884 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
21885 running under valgrind.
21886 (x86_magic_trampoline): Fix build bustage.
21888 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
21889 negative values as well. This is needed for the encoding of the line number
21890 info, since sometimes the line numbers are not in increasing order.
21892 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
21894 * cpu-pentium.md (localloc): Increase the size of the localloc
21895 instruction since it is a loop under Win32.
21897 * debug-mini.c (record_line_number): Get rid of unneccesary memory
21900 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
21902 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
21903 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
21904 Max Horn (max@quendi.de). Fix file names in comments.
21906 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
21908 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
21909 avoid stack overflow.
21910 (replace_usage): Avoid uninitialized variable warnings.
21912 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
21913 and taking the address of valuetype variables.
21915 2004-01-03 Patrik Torstensson
21917 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
21918 for other purposes than FP later on.
21920 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
21922 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
21925 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21927 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
21929 2003-12-30 Patrik Torstensson <p@rxc.se>
21931 * mini-x86.h: Decreased number of availiable fp regs.
21932 Solves corner cases with FP spilling.
21934 2003-12-23 Patrik Torstensson <p@rxc.se>
21936 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
21937 for floating point stack tracking / spilling on x86.
21940 * basic-float.cs: added float mul overflow test.
21942 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
21944 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
21946 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21948 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
21949 supports for cond branches that overflow the immediate
21950 overflow offset. mcs can compile simple programs.
21952 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
21954 * exceptions-ppc.c: exception handling support wip:
21955 finally handlers get run on exception.
21957 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
21959 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
21962 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
21964 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
21965 initial support for stack walking and unwinding.
21967 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
21969 * driver.c (mono_main): Make corlib-out-of-sync message more
21970 descriptive. Also remove verify_corlib call.
21972 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
21974 * mini.c: make CEE_NEWARR calls and other emulated opcodes
21975 not overlap with other call's arguments, too.
21977 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
21979 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
21980 move to arch-specific code the choice of arch-specific
21981 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
21982 * mini.c: ensure emulation calls will not interleave
21985 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
21987 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
21988 the magic trampoline stack frame is dropped before executing
21991 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
21993 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
21994 and integer to fp conversions. Added support for overflowing
21995 arguments on the stack. Reserve a couple more registers as temps.
21996 Added support for aot compilation (as output still needs to be
21999 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22001 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22002 Don't overwrite return register in some corner cases.
22004 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22006 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22007 static constructors when AOT compiling.
22009 * driver.c (mono_main): Call mono_check_corlib_version.
22011 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22013 * cpu-g4.md, basic.cs: fixed div target register.
22015 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22017 * mini-ppc.c, basic.cs: shl_imm fix with test.
22019 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22021 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22022 structures by value. Misc fixes.
22023 * objects.cs: more tests.
22025 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22027 * mini-ppc.c: lconv.ovf.i implemented.
22029 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22032 (mini_init): don't error out if someone already called g_thread_init.
22034 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22036 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22037 to be any type per the spec. Fix abnormal memory usage when
22038 the same object is repeatedly thrown.
22040 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22042 * mini.c: check for overruns in IL code.
22044 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22046 * TODO: Add/remove some todo entries.
22048 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22050 * driver.c (mono_main): Call mono_verify_corlib.
22052 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22054 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22055 This has been moved to mini.c
22056 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22057 type being casted is marshalbyref it could be a proxy, so instead of
22058 emitting the type check code, emit a call to a runtime method that will
22059 perform the check by calling CanCastTo if needed.
22061 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22063 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22064 methods with large stack frames under Win32.
22066 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22068 * Makefile.am: Distribute regression tests.
22070 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22071 at the end instead of inserting each variable into the sorted list.
22073 * linear-scan.c (mono_varlist_sort): New helper function.
22075 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22077 * mini.c: ensure arguments and locals are within bounds.
22079 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22081 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22084 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22086 * mini.c (mono_cprop_copy_values): Fix crash.
22088 * aot.c: Set verbosity back to 0.
22090 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22092 * regalloc.c: complete memory leak fix by Laurent Morichetti
22095 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22097 * driver.c (main_thread_handler): Revert the previous patch.
22099 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22102 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22103 memory from the memory pool.
22105 * driver.c (main_thread_handler): Turn on all optimizations when
22108 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22109 an array for better performance.
22111 * regalloc.c (mono_regstate_assign): Fix memory leak.
22113 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22114 serialize the debug info.
22116 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22117 debug info from the serialized representation.
22119 * aot.c: Save debug info into the generated file and load it when
22122 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22124 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22126 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22127 More FP-related fixes.
22129 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22131 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22132 and register allocation buglet. Hello world now runs.
22134 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22136 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22137 * tramp-ppc.c: fixed class init trampoline.
22138 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22140 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22142 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22143 mini.c: more ppc changes/fixes.
22145 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22147 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22148 Also optimize the case when the arguments are the same in the caller
22151 * iltests.il: Add tests for tail calls with valuetype arguments.
22153 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22155 * mini-ppc.c: fixes for struct return type.
22157 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22159 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22160 mono_spillvar_offset() to arch-specific code.
22162 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22164 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22166 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22168 * exceptions-x86.c: Fix stack space leaks.
22170 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22171 registers from the lmf if the method has save_lmf set.
22173 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22175 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22176 of icall wrappers into InvokeInDomain, since these are now per-domain.
22178 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22180 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22181 make some opcode emulation and intrinsic ops enabled/disabled
22182 according to the architecture. More fixes.
22184 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22186 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22188 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22190 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22191 arch-specific handling for 'this' and struct return type to
22192 arch-specific code.
22194 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22196 * aot.c: prevent divide by zero error when reporting (it happened with
22197 Accessibility.dll).
22199 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22201 * mini.h (inst_switch): Remove unused macro.
22203 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22206 (load_aot_module): free 'info->methods' and 'info' properly. No more
22207 "free(): invalid pointer blah" messages when you have an old aot
22210 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22212 * jit-icalls.c, mini.c: Added support for context static fields.
22214 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22216 * mini.c (mono_method_blittable): Methods which set LastError are not
22217 blittable either. Fixes #51108.
22219 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22221 * mini.c: flush icache.
22222 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22224 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22226 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22228 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22230 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22233 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22236 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22238 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22240 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22241 instruction when the result is discarded.
22243 * iltests.il (test_0_div_regalloc): New regression test.
22245 * arrays.cs: Fix compilation error.
22247 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22249 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22250 float rules to inssel-x86.brg: sane architectures with FP registers
22251 don't need to implement these rules.
22253 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22255 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22257 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22259 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22260 implementation of 32 bit systems.
22262 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22264 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22265 (Jeroen Zwartepoorte).
22267 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22269 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22270 the caller and the callee matches.
22272 * mini.c (mono_method_to_ir): Add comment.
22274 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22275 signbit is missing on some platforms.
22277 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22279 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22281 * mini.c (setup_jit_tls_data): Call the new function.
22283 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22285 * mini-x86.c: Add experimental support for fast access to the lmf
22286 structure under NPTL/Linux 2.6.x.
22288 2003-11-06 Martin Baulig <martin@ximian.com>
22290 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22291 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22294 2003-11-02 Martin Baulig <martin@ximian.com>
22296 * mini.c (inflate_generic_field): New static method.
22297 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22298 generic instance and the field is declared in a generic type, call
22299 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22301 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22303 * mini.h mini.c (mono_method_same_domain): New function to return
22304 whenever the caller and the callee are in the same domain.
22306 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22308 2003-10-30 Martin Baulig <martin@ximian.com>
22310 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22311 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22313 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22314 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22316 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22318 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22321 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22322 object here, so it is in the correct appdomain etc.
22324 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22326 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22328 (mono_method_to_ir): Avoid freeing the type created returned from
22329 mono_type_create_from_typespec, since it is put into an internal cache
22330 by the function. Fixes pointer.exe.
22332 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22333 trampolines for icalls and pinvokes as well. Fixes #33569.
22335 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22337 * mini.c: Update after appdomain changes.
22339 * mini.c (mono_jit_compile_method_inner): Allways compile native
22340 method wrappers in the root domain, since there can only be one
22341 instance of them, whose address is stored in method->info.
22343 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22345 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22346 environment variable. Instead detect automatically whenever running
22347 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22350 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22352 * trace.c, trace.h: New files that implement the new trace option
22355 * driver.c: Document new --trace options.
22357 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22360 - if (mono_jit_trace_calls)
22361 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22363 * mini.h: prototypes.
22365 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22367 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22369 * mini.c inssel.brg: Implement typedefbyref opcodes.
22371 * mini.c (mono_jit_compile_method): Remove unused local variable.
22373 * mini.c (mono_jit_compile_method_inner): Ditto.
22375 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22377 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22379 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22381 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22383 * mini.c (mono_no_aot): Remove unused global variable.
22385 * mini.c: Thread safety fixes.
22387 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22389 * mini.c (mono_create_class_init_trampoline): Add a lock around
22390 class_init_hash_addr.
22392 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22395 * mini.c: Decompose the NEWARR instruction before decomposing its
22396 arguments. Fixes #30073.
22398 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22400 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22403 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22405 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22407 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22409 * driver.c: Add support for compiling icall wrappers to --compile.
22411 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22413 * inssel.brg: The empty value in class->interface_offsets is -1, not
22416 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22418 * objects.cs: New test for 'is' operator on an array of interfaces.
22420 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22422 * tramp-ppc.c: update trampoline code to support jumps
22423 and class initialization.
22425 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22427 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22429 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22431 * inssel.brg (OP_UNBOX): Remove unused rule.
22433 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22434 region instead of one for each method. Fixes #47813.
22436 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22438 * exceptions.cs (test_0_nested_finally): New regression test for
22439 nested exception handlers.
22441 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22443 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22445 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22448 * mini.c (mono_method_check_inlining): Make the inlining limit
22449 configurable by an environment variable.
22451 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22453 * mini.h: Bump AOT file version.
22455 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22456 token, store the image along with the token, since the token might not
22457 refer to the same image as the method containing the relocation,
22458 because of inlining.
22460 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22462 * mini.c (mono_precompile_assemblies): New function to compile
22463 all methods in all loaded assemblies.
22465 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22467 * regalloc.h regalloc.c (MonoRegState): Change the type of
22468 iassign and fassign to int*, since they can contain large negative
22469 values if the register is spilled. Also added some comments. Fixes
22472 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22473 under Win32. Fixes #42964.
22475 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22477 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22479 * aot.c: Added support for AOT compiling methods which contain calls
22480 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22483 * driver.c (compile_all_methods): Run the compilation in a thread
22484 managed by mono. Fixes #44023.
22486 * mini.c (mono_codegen): Print full method name in verbose output.
22488 * mini-x86.c (mono_arch_patch_code): Fix warning.
22490 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22491 jumps, since the method we are jumping to might be domain-specific.
22493 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22495 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22497 * inssel.brg: string chars are unsigned.
22499 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22501 * TODO: New todo item.
22503 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22504 which calls mono_runtime_class_init and patches the call site to
22505 avoid further calls.
22506 (mono_arch_create_class_init_trampoline): New arch specific function
22507 to create a class init trampoline.
22508 (create_trampoline_code): Generalized so it can create
22509 class init trampolines as well.
22511 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22512 (mono_create_class_init_trampoline): New function to create and cache
22513 class init trampolines.
22514 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22515 vtable given the address of a class init trampoline. Used by the
22517 (mono_codegen): Generate a call to a trampoline instead of
22518 mono_runtime_class_init in LDSFLD[A].
22519 (mono_codegen): Add relocations for the new trampoline.
22521 * mini.h mini-x86.c aot.c: Added a new relocation type:
22522 MONO_PATCH_INFO_CLASS_INIT.
22524 * mini.h: Bump AOT version number.
22526 * aot.c: Create a copy of the loaded code instead of using the original
22527 so methods which call each other will be close in memory, improving
22530 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22531 patch since it breaks the regression tests.
22533 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22534 for the register saving instruction sequence since the
22535 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22537 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22539 * TODO: Fix todo item && remove another.
22541 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22543 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22546 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22547 function of the module.
22549 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22550 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22551 --no-aot command line option.
22553 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22555 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22556 by Bernie Solomon (bernard@ugsolutions.com).
22558 * inssel.brg: Refactor the interface offset table related code into
22559 its separate functions and add support for the AOT case.
22561 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22563 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22565 * aot.c: Added mono_aot_verbose variable and made all debugging
22566 output depend on the value of this variable.
22568 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22569 method_label and info_label.
22571 * mini.h mini-x86.c aot.c: Added a new relocation type
22572 MONO_PATCH_INFO_IID for klass->interface_id.
22574 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22575 the MonoJitInfo structure.
22577 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22578 a non-root appdomain in shared mode.
22580 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22582 * aot.c: make aot loader less verbose. Remove free of unused variable.
22584 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22586 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22588 * .cvsignore: Added *.dll.
22590 * mini.c (mono_print_tree_nl): New function callable while debugging.
22592 * mini.c (mono_print_code): Export this.
22594 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22597 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22599 * mini.h (MonoCompile): Added 'jit_info' field.
22601 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22602 the cfg structure, since it is needed by the AOT compiler.
22604 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22606 * aot.c: A major rewrite. Changes include:
22607 - save exception tables for methods which have them.
22608 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22609 to g_module_symbol.
22610 - reworked the file format so it is now much smaller and needs
22611 fewer relocation entries.
22613 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22615 * aot.c (load_aot_module): Fix build bustage on platforms without
22618 2003-09-04 Martin Baulig <martin@ximian.com>
22620 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22622 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22624 * TODO: Some new optimization ideas.
22626 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22628 * aot.c: Save the optimization flags used to compile the code into
22631 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22632 support emitting domain specific code.
22634 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22635 no longer domain neutral. It can be made domain neutral by compiling
22636 with --optimize=shared.
22638 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22639 between appdomains.
22641 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22642 loading of AOT code.
22644 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22646 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22647 if there is no domain neutrality information.
22649 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22651 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22652 format version into the generated library.
22654 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22655 callee method into the caller since one of them could be shared.
22657 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22658 system exceptions from AOT code now works.
22660 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22661 method if it is domain neutral and the callee is not.
22663 * graph.c (cfg_emit_one_loop_level): Fix warning.
22665 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22667 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22670 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22672 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22673 is needed by code which is executed before mono_runtime_init ().
22674 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22676 * mini.c (mono_thread_abort): Fix warning.
22677 (mono_jit_compile_method): Call static constructor in the AOT case too.
22679 * aot.c (mono_compile_assembly): Fix warning.
22681 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22683 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22685 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22687 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22689 * cpu-pentium.md: Fix the length of call opcodes so they include the
22690 ESP restoring instruction. Fixes #47968.
22692 2003-08-28 Martin Baulig <martin@ximian.com>
22694 * mini-x86.c (mono_arch_call_opcode): Added support for
22695 MONO_TYPE_GENERICINST.
22697 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22699 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22701 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22702 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22704 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22707 2003-08-26 Martin Baulig <martin@ximian.com>
22709 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22710 when reporting an error, set this to the actual error location.
22711 (mono_method_to_ir): Report the correct error location if
22712 get_basic_blocks() returned an error.
22714 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22716 * mini.c (mono_type_blittable): OBJECT is not blittable.
22717 (mono_method_blittable): Methods which have marshalling descriptors
22718 are not blittable either. Fixes #47842.
22720 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22722 * driver.c mini.c: Use an environment variable instead of a global
22723 variable. Also fix the build.
22725 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22726 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22729 * driver.c mini.c: Added --with-valgrind option to turn off some
22730 code which prevents mono from running under valgrind.
22732 * mini.c (mono_emit_call_args): Fixed warning.
22734 * mini.c (mono_emulate_opcode): Fixed warning.
22736 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22738 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22739 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22740 regalloc.c, regalloc.h: specify available registers in arch-specific
22741 code and support floats in the regallocator (patch by Laurent Morichetti
22744 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22746 * mini.c: mono_thread_current() can be called only after
22747 mono_runtime_init(): rearrange code to not call it early on.
22749 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22751 * mini.c: allocate jump tables in the code mempools.
22753 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22755 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22758 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22760 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22761 12 to 16. This fixes bug #47453.
22764 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22766 * mini-ppc.c: fixed indexed load and unsigned compares.
22768 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22770 * mini.c: reenabled installation of handler for
22771 thread abort signal.
22773 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22775 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22776 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22777 until it's fixed and actually useful.
22779 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22781 * inssel-long32.brg: couple more opcodes implemented.
22783 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22785 * mini-sparc.c: Even more opcodes implemeted.
22787 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22789 * mini-sparc.c: More opcodes implemented.
22791 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22793 * mini-sparc.c: More opcodes implemented.
22795 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22797 * inssel-sparc.brg: Add some needed rules. Direct
22799 * Makefile.am: Use inssel-sparc.brg
22800 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
22801 an assert happy for now.
22803 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
22805 * mini-sparc.c: Fixed compile errors.
22806 * exceptions-sparc.c: Same. We now produce a mono binary
22807 on sparc-linux. Yea.
22809 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
22811 * mini-sparc.c: Renamed registers. Also some macro cleanups.
22812 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
22813 They compile, but do not work.
22815 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22817 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
22818 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
22819 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
22822 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22824 * mini.c: more opcodes implemented and better support for generics.
22826 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
22828 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
22829 * mini.c, mini.h: first cut at generics support: some new instructions
22830 added and changed the behaviour of some of the existing ones.
22832 2003-07-21 Miguel de Icaza <miguel@ximian.com>
22834 * mini.c: Removed definition of metadata_shared mutex here.
22836 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
22838 * mini-x86.c: make vararg calls work for instance methods.
22840 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
22842 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
22843 returns the arguments in a separte list, now.
22845 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22847 * aot.c, mini.c: updates for array type representation changes.
22849 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
22851 * mini.c: register function to perform jit shutdown.
22853 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22855 * mini.c: use a faster allocator if possible.
22857 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22859 * aot.c: some cleanups and portability changes.
22861 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22863 * mini.c: use faster allocation for CEE_BOX if possible.
22865 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
22867 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
22868 Moved inlined mempcy code to its own function so that is can be
22869 reused. Added an inline memset function as well (optimized initobj).
22870 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
22872 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22874 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
22876 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
22878 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
22879 arch code can setup the cpu for CLR execution, if needed.
22880 We use it on x86 to set the precision of FP operations.
22882 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
22884 * mini.c: disable some optimizations if we can guess they'll cost too
22885 much for a given method.
22887 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22889 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
22891 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
22892 * mini.h mini.c mini-x86.c: Added instruction level coverage
22893 info collection support.
22895 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22897 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
22898 is now implemented in the profiling API. Get rid of a couple of
22899 unnecessary global variables.
22901 2003-06-15 Nick Drochak <ndrochak@gol.com>
22903 * basic-long.cs: tests for negative values for bigmul, and unsigned.
22904 * cpu-g4.md: add op_bigmul and op_bigmul_un
22905 * cpu_pentium.md: add op_bigmul_un
22906 * inssel-long32.brg: add rule for unsigned bigmul
22907 * mini-ops.h: define OP_BIGMUL_UN
22908 * mini-x86.c: THE BUG: handle (un)signed properly
22909 * mini.c: choose unsigned opcode if needed.
22910 This set of patches fixes bug #44291
22912 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
22914 * mini.c (optimize_branches): improved to handle all kinds of
22915 conditional branches.
22917 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
22919 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
22920 don't raise exceptions.
22922 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22924 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
22925 to arch-specific files.
22927 2003-06-09 Martin Baulig <martin@ximian.com>
22929 * Makefile.am (libs): Added $(LIBGC_LIBS).
22931 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
22933 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
22934 and OP_ATAN (fixes bug#44293).
22936 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
22938 * Makefile.am, mini-x86.c: rename cpu description array to
22939 pentium_desc, since some compilers define the 'pentium' preprocessor
22942 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
22944 * mini.c (mini_select_instructions): add explicit branch if the
22945 following block is not the false target of a conditional branch -
22946 we need this with any optimization that reorder or remove bblocks
22948 * mini.c (optimize_branches): bug fixes
22950 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
22952 * mini.c (mono_method_to_ir): inline static readonly fields
22954 * ssa.c (fold_tree): start cfold support for long (very simple
22957 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
22959 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22961 * inssel.brg: fixed memcpy (bug #44219).
22963 2003-06-05 Dick Porter <dick@ximian.com>
22965 * driver.c: Set the glib log levels to not abort if g_message
22968 g_set_prgname() has to happen before mini_init() so that the
22969 process handle gets the info.
22971 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
22973 * driver.c: add intrins to the default optimizations to get wider
22976 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22978 * mini.h: some large basic blocks will overflow a 16-bit
22979 integers for symbolic registers.
22981 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22983 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
22984 (mono_arch_output_basic_block): fix bug 43499
22986 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
22988 * mini.c: kill duplicated definition of mono_debug_format.
22990 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
22992 * mini-x86.c, arrays.cs: fixed register allocation bug.
22994 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
22996 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
22998 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23000 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23003 (print_method_from_ip): also print source location information if
23006 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23008 * mini.c (mono_find_block_region): bug fix in region code
23009 (mini_method_compile): enable removing unreachable code again, but
23010 only in methods without exception clauses.
23012 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23014 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23015 Implemented arglist opcode and handling of TypedReference type.
23016 Fixed x86 call convention when a structure is returned.
23017 Minimal support for calling static vararg methods.
23019 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23021 * mini.c (mini_method_compile): always remove unreachable code,
23022 because the code in them may be inconsistent (access to dead
23023 variables for example).
23025 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23027 * driver.c, debug-mini.c: warning fixes.
23029 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23031 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23033 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23035 * mini.c: thread-static fields are registered in mono_class_vtable(),
23036 so ensure the function is called before checking for them.
23038 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23040 * mini.c (optimize_branches): fix for bug 43586
23042 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23043 overflow (fixes Bug #43639)
23045 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23047 * mini.c, objects.cs: allow the use of stobj for primitive types.
23049 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23051 * mini.c: be less strict about argument checking until we support
23052 running the verifier.
23054 2003-05-27 Nick Drochak <ndrochak@gol.com>
23056 * basic-long.cs: tests for (ulong)int * (ulong)int also
23057 * mini.c: use the same trick for (ulong)int * (ulong)int
23059 2003-05-27 Nick Drochak <ndrochak@gol.com>
23061 * basic-long.cs: add regression test for (long)int * (long)int
23062 * cpu-pentium.md: add op_bigmul specification
23063 * inssel-long32.brg: add OP_BIGMUL rule
23064 * mini-ops.h: add OP_BIGMUL
23065 * mini-x86.c: register allocator: handle case where src1 needs to be
23067 * mini.c: substitute special BIGMUL opcode in the tree for
23068 (long)int * (long)int
23070 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23072 * jit-icalls.c: call the type ctor on field access if needed.
23074 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23076 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23077 to a method (including results of ldelema, bug#43207).
23079 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23081 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23082 colors to show exception handler blocks.
23084 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23085 (fix for pinvoke7.cs).
23087 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23089 * mini.h, mini.c: ensure correct initialization order for types that
23090 require it. Prepare for lazy compilation of jit icall wrappers.
23091 Provide a name for opcode emulation to reduce unneeded mallocing.
23093 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23095 * mini-x86.c: better register restoring code and profiling
23096 support for tail calls.
23098 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23100 * mini.h, driver.c: prepare for leaf methods optimization.
23102 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23104 * mini.c: get targets of branches before converting a method.
23106 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23108 * mini.c (optimize_branches): added some experimental code (disbaled)
23110 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23112 * mini.c (optimize_branches): fix branch to branch optimization
23114 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23116 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23118 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23120 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23123 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23125 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23126 enable use of interface variables again.
23128 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23129 I1 to registers because there is no simply way to sign extend 8bit
23130 quantities in caller saved registers on x86.
23132 * inssel-float.brg: set costs of some rules to 2 so
23133 that monobure always select the arch. specific ones if supplied,
23134 regardless of the order we pass the files to monoburg.
23136 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23138 * mini.c, mini-x86.c: since the magic trampoline for jumps
23139 can't patch the code directly, we do it as soon as the
23140 method gets compiled.
23142 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23144 * mini-x86.c, mini.h: introduce a new patching method
23145 to support CEE_JMP and tail calls.
23146 * mini.c: obey tail.call. Don't precompile methods target
23148 * tramp-x86.c: new trampoline code to handle methods
23149 reached through a jump.
23151 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23153 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23154 bit values to registers
23156 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23158 * mini.c (mono_compile_get_interface_var): share interface
23159 variables if possible.
23161 2003-05-16 Martin Baulig <martin@ximian.com>
23163 * debug-mini.c (mono_init_debugger): New function to initialize
23164 the debugger. This is not in the debugger since it needs to
23165 access some of mini's internals.
23167 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23169 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23171 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23173 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23174 for value type handling.
23176 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23178 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23179 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23181 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23183 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23184 the constructor through a proxy.
23186 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23188 * jit-icalls.c, inssel.brg: fixes to array element address
23191 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23193 * mini-x86.c (is_regsize_var): allocate pointer to registers
23195 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23197 * driver.c: fixed typo, added intrins to the set of optimizations
23198 tested with regressions.
23200 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23202 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23203 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23206 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23208 * inssel.brg: remove some common pop instructions without side effects
23210 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23212 * inssel-x86.brg: fixed thinko in int to double conversions.
23214 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23216 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23218 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23220 * inssel-long32.brg: two more missing instructions.
23222 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23224 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23225 if not already set.
23227 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23229 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23232 * basic-float.cs: Added tests for negative zero.
23234 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23236 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23237 a couple of missing operations for long casts, with test cases.
23239 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23241 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23243 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23245 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23246 code size estimation.
23248 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23250 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23251 abstract methods (fix bug 42542)
23253 * aot.c: add ability to handle array types
23255 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23257 * mini.c: Call the _specific versions of the object allocation
23258 functions if possible.
23260 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23262 * driver.c: call setlocale ().
23264 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23266 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23269 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23271 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23273 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23274 wrappers (fix bug 42122)
23276 2003-05-04 Martin Baulig <martin@ximian.com>
23278 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23280 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23281 s/mini_set_defaults/mono_set_defaults/g.
23283 2003-05-04 Martin Baulig <martin@ximian.com>
23285 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23287 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23289 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23290 (reported by Don Roberts).
23292 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23294 * mini.c: temporarily work around two bugs for this release.
23296 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23298 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23299 that contains -export-dynamic and it makes using the ld script
23301 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23303 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23305 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23308 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23310 * mini.c: make sure leave calls all the needed finally blocks,
23311 even when the target jumps out of multiple exception clauses.
23313 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23315 * ldscript, Makefile.am: add linker script to reduce the number of
23316 exported symbols (should also fix the issues with libwine defining
23317 some of the same symbols in io-layer).
23319 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23321 * driver.c (mini_main): Avoid assertion when no file name is given on
23324 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23326 * driver.c: added --version/-V command line option.
23327 Added the inline optimization in the regression tests.
23329 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23331 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23332 to the type in the method signature (fixes bug#42134).
23334 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23336 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23338 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23340 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23342 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23344 * driver.c: fixed bug #42100.
23346 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23348 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23350 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23352 * mini.c: moved most of the code required to do inlining to its own
23353 function so it can be reused. Inline also ctors if appropriate.
23355 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23357 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23358 the runtime can call mono API functions.
23360 2003-04-27 Martin Baulig <martin@ximian.com>
23362 * debug-mini.c (mono_debug_init_method): Added
23363 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23364 send a notification to the debugger.
23366 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23367 running in the Mono Debugger, just pass the breakpoint number to
23368 mono_debug_init_method().
23370 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23372 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23374 * mini.c: allow some more unsafe compares.
23376 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23378 * mini-x86.c, Makefile.am: make distcheck works (partially from
23379 a patch by Richard Lee <r.h.lee@attbi.com>).
23380 * regset.c, regset.h: removed, they are unused.
23382 2003-04-25 Dick Porter <dick@ximian.com>
23384 * driver.c: Usage reports the name as 'mono' not 'mini'
23385 * exceptions-x86.c: Build and run on freebsd
23387 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23389 * Makefile.am: install the program with the 'mono' name and
23390 the library as libmono instead of mini and libmini.
23392 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23394 * driver.c: provide the APIs for the embedding interface of the old jit.
23396 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23398 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23400 2003-04-23 Martin Baulig <martin@ximian.com>
23402 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23404 * driver.c: Added `--debug' command line argument to enable
23407 2003-04-23 Martin Baulig <martin@ximian.com>
23409 * debug.[ch]: Removed. The code is now in
23410 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23412 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23415 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23417 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23419 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23422 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23423 mono_domain_finalize.
23424 (mini_method_compile): use mono_method_profile* if the the option is
23427 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23429 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23430 methods with their wrapper.
23432 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23433 methods with their wrapper.
23435 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23438 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23441 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23444 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23446 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23448 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23450 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23451 of the mempool. This is slightly faster and uses less memory
23453 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23455 * mini.c: avoid O(n) allocation for variables.
23457 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23459 * mini.c: handle items on the stack after inlining methods.
23461 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23463 * mini.c: make the method->opcode optimization dependent
23464 on MONO_OPT_INSTRINS and do it lazily.
23466 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23468 * driver.c: print overall results at the end of regression run.
23470 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23472 * inssel.brg: don't overwrite symbolic registers.
23474 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23476 * inssel-x86.brg: fix conversion from long to float.
23478 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23480 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23482 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23484 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23486 * driver.c: Added --print-vtable option as in the old JIT.
23488 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23490 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23492 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23494 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23496 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23498 * mini.c regalloc.c regalloc.h: Fix memory leak.
23500 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23502 * aot.c (mono_aot_get_method): register all used strings
23504 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23506 * mini.c: always intern strings references with ldstr at compile time.
23508 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23510 * Makefile.am: add BUILT_SOURCES.
23512 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23514 * driver.c: give a better error message when the assembly to execute
23515 doesn't have an entry point.
23517 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23519 * Makefile.am: added hack for automake
23521 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23524 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23526 22003-04-07 Martin Baulig <martin@ximian.com>
23528 * Makefile.am: Added Makefile.am.
23530 * debugger-main.c: Removed, this is now in the debugger where it
23533 * mini.pc.in: Call this package `mini' for the moment.